From 8a1b170898cd827b24cbf02c43c57f8489e9ccce Mon Sep 17 00:00:00 2001 From: Stefan Rompf Date: Wed, 5 Apr 2006 00:39:20 -0400 Subject: [PATCH 001/226] Input: wistron - add signature for Amilo M7400 Signed-off-by: Dmitry Torokhov --- drivers/input/misc/wistron_btns.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index 4b415d9b0123..6ec05985a14a 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -321,6 +321,15 @@ static struct dmi_system_id dmi_ids[] = { }, .driver_data = keymap_fs_amilo_pro_v2000 }, + { + .callback = dmi_matched, + .ident = "Fujitsu-Siemens Amilo M7400", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), + DMI_MATCH(DMI_PRODUCT_NAME, "AMILO M "), + }, + .driver_data = keymap_fs_amilo_pro_v2000 + }, { .callback = dmi_matched, .ident = "Acer Aspire 1500", From e2aa507a837cbaa376faa3d9f8448ff569d34ccf Mon Sep 17 00:00:00 2001 From: John Reed Riley Date: Wed, 5 Apr 2006 00:40:01 -0400 Subject: [PATCH 002/226] Input: wistron - add support for Fujitsu N3510 Signed-off-by: Dmitry Torokhov --- drivers/input/misc/wistron_btns.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index 6ec05985a14a..36cd2e07fce8 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -273,6 +273,18 @@ static struct key_entry keymap_fs_amilo_pro_v2000[] = { { KE_END, 0 } }; +static struct key_entry keymap_fujitsu_n3510[] = { + { KE_KEY, 0x11, KEY_PROG1 }, + { KE_KEY, 0x12, KEY_PROG2 }, + { KE_KEY, 0x36, KEY_WWW }, + { KE_KEY, 0x31, KEY_MAIL }, + { KE_KEY, 0x71, KEY_STOPCD }, + { KE_KEY, 0x72, KEY_PLAYPAUSE }, + { KE_KEY, 0x74, KEY_REWIND }, + { KE_KEY, 0x78, KEY_FORWARD }, + { KE_END, 0 } +}; + static struct key_entry keymap_wistron_ms2141[] = { { KE_KEY, 0x11, KEY_PROG1 }, { KE_KEY, 0x12, KEY_PROG2 }, @@ -330,6 +342,15 @@ static struct dmi_system_id dmi_ids[] = { }, .driver_data = keymap_fs_amilo_pro_v2000 }, + { + .callback = dmi_matched, + .ident = "Fujitsu N3510", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "N3510"), + }, + .driver_data = keymap_fujitsu_n3510 + }, { .callback = dmi_matched, .ident = "Acer Aspire 1500", From 438f2a7401ec5d8f85923a7c3e6da444f097a3a1 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 11 Apr 2006 23:41:32 -0400 Subject: [PATCH 003/226] Input: ads7846 - add pen_down sysfs attribute It's handy for userspace diagnostics to see the pen down status, to see whether the touchscreen is "stuck" (shortcircuited). Signed-off-by: Imre Deak Signed-off-by: Juha Yrjola Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 46d1fec2cfd8..7f384a694d80 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -233,6 +233,21 @@ SHOW(temp1) SHOW(vaux) SHOW(vbatt) +static int is_pen_down(struct device *dev) +{ + struct ads7846 *ts = dev_get_drvdata(dev); + + return ts->pendown; +} + +static ssize_t ads7846_pen_down_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%u\n", is_pen_down(dev)); +} + +static DEVICE_ATTR(pen_down, S_IRUGO, ads7846_pen_down_show, NULL); + /*--------------------------------------------------------------------------*/ /* @@ -559,6 +574,8 @@ static int __devinit ads7846_probe(struct spi_device *spi) device_create_file(&spi->dev, &dev_attr_vbatt); device_create_file(&spi->dev, &dev_attr_vaux); + device_create_file(&spi->dev, &dev_attr_pen_down); + err = input_register_device(input_dev); if (err) goto err_free_irq; @@ -582,6 +599,8 @@ static int __devexit ads7846_remove(struct spi_device *spi) if (ts->irq_disabled) enable_irq(ts->spi->irq); + device_remove_file(&spi->dev, &dev_attr_pen_down); + if (ts->model == 7846) { device_remove_file(&spi->dev, &dev_attr_temp0); device_remove_file(&spi->dev, &dev_attr_temp1); From 53a0ef89e95c725f3faab98573770aeb7429c1a3 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 11 Apr 2006 23:41:49 -0400 Subject: [PATCH 004/226] Input: ads7846 - power down ADC a bit later Submit a seperate request for powering down the ADC in ads7846, doing it after the last read request. Otherwise some of the read values are incorrect. Signed-off-by: Imre Deak Signed-off-by: Juha Yrjola Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 7f384a694d80..54d433477860 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -72,10 +72,11 @@ struct ads7846 { u16 vref_delay_usecs; u16 x_plate_ohms; - u8 read_x, read_y, read_z1, read_z2; + u8 read_x, read_y, read_z1, read_z2, pwrdown; + u16 dummy; /* for the pwrdown read */ struct ts_event tc; - struct spi_transfer xfer[8]; + struct spi_transfer xfer[10]; struct spi_message msg; spinlock_t lock; @@ -125,7 +126,9 @@ struct ads7846 { #define READ_Y (READ_12BIT_DFR(y) | ADS_PD10_ADC_ON) #define READ_Z1 (READ_12BIT_DFR(z1) | ADS_PD10_ADC_ON) #define READ_Z2 (READ_12BIT_DFR(z2) | ADS_PD10_ADC_ON) -#define READ_X (READ_12BIT_DFR(x) | ADS_PD10_PDOWN) /* LAST */ + +#define READ_X (READ_12BIT_DFR(x) | ADS_PD10_ADC_ON) +#define PWRDOWN (READ_12BIT_DFR(y) | ADS_PD10_PDOWN) /* LAST */ /* single-ended samples need to first power up reference voltage; * we leave both ADC and VREF powered @@ -541,6 +544,18 @@ static int __devinit ads7846_probe(struct spi_device *spi) x++; x->rx_buf = &ts->tc.x; x->len = 2; + spi_message_add_tail(x, &ts->msg); + + /* power down */ + x++; + ts->pwrdown = PWRDOWN; + x->tx_buf = &ts->pwrdown; + x->len = 1; + spi_message_add_tail(x, &ts->msg); + + x++; + x->rx_buf = &ts->dummy; + x->len = 2; CS_CHANGE(*x); spi_message_add_tail(x, &ts->msg); From 0b7018aae7e1798f55f736b9a77c201708aa0e33 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 11 Apr 2006 23:42:03 -0400 Subject: [PATCH 005/226] Input: ads7846 - debouncing and rudimentary sample filtering MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some touchscreens seem to oscillate heavily for a while after touching the screen.  Implement support for sampling the screen until we get two consecutive values that are close enough. Signed-off-by: Imre Deak Signed-off-by: Juha Yrjola Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 180 ++++++++++++++++++++-------- include/linux/spi/ads7846.h | 3 + 2 files changed, 133 insertions(+), 50 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 54d433477860..8670cd13bd5d 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -77,7 +77,13 @@ struct ads7846 { struct ts_event tc; struct spi_transfer xfer[10]; - struct spi_message msg; + struct spi_message msg[5]; + int msg_idx; + int read_cnt; + int last_read; + + u16 debounce_max; + u16 debounce_tol; spinlock_t lock; struct timer_list timer; /* P: lock */ @@ -167,7 +173,7 @@ static int ads7846_read12_ser(struct device *dev, unsigned command) if (!req) return -ENOMEM; - INIT_LIST_HEAD(&req->msg.transfers); + spi_message_init(&req->msg); /* activate reference, so it has time to settle; */ req->ref_on = REF_ON; @@ -344,31 +350,76 @@ static void ads7846_rx(void *ads) spin_unlock_irqrestore(&ts->lock, flags); } +static void ads7846_debounce(void *ads) +{ + struct ads7846 *ts = ads; + struct spi_message *m; + struct spi_transfer *t; + u16 val; + int status; + + m = &ts->msg[ts->msg_idx]; + t = list_entry(m->transfers.prev, struct spi_transfer, transfer_list); + val = (*(u16 *)t->rx_buf) >> 3; + + if (!ts->read_cnt || (abs(ts->last_read - val) > ts->debounce_tol + && ts->read_cnt < ts->debounce_max)) { + /* Repeat it, if this was the first read or the read wasn't + * consistent enough + */ + ts->read_cnt++; + ts->last_read = val; + } else { + /* Go for the next read */ + ts->msg_idx++; + ts->read_cnt = 0; + m++; + } + status = spi_async(ts->spi, m); + if (status) + dev_err(&ts->spi->dev, "spi_async --> %d\n", + status); +} + static void ads7846_timer(unsigned long handle) { struct ads7846 *ts = (void *)handle; int status = 0; - unsigned long flags; - spin_lock_irqsave(&ts->lock, flags); - if (!ts->pending) { - ts->pending = 1; - if (!ts->irq_disabled) { - ts->irq_disabled = 1; - disable_irq(ts->spi->irq); - } - status = spi_async(ts->spi, &ts->msg); - if (status) - dev_err(&ts->spi->dev, "spi_async --> %d\n", - status); - } - spin_unlock_irqrestore(&ts->lock, flags); + ts->msg_idx = 0; + status = spi_async(ts->spi, &ts->msg[0]); + if (status) + dev_err(&ts->spi->dev, "spi_async --> %d\n", status); } static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) { - ads7846_timer((unsigned long) handle); - return IRQ_HANDLED; + struct ads7846 *ts = handle; + unsigned long flags; + int r = IRQ_HANDLED; + + spin_lock_irqsave(&ts->lock, flags); + if (ts->irq_disabled) + r = IRQ_HANDLED; + else { + if (!ts->irq_disabled) { + /* REVISIT irq logic for many ARM chips has cloned a + * bug wherein disabling an irq in its handler won't + * work;(it's disabled lazily, and too late to work. + * until all their irq logic is fixed, we must shadow + * that state here. + */ + ts->irq_disabled = 1; + + disable_irq(ts->spi->irq); + } + if (!ts->pending) { + ts->pending = 1; + mod_timer(&ts->timer, jiffies); + } + } + spin_unlock_irqrestore(&ts->lock, flags); + return r; } /*--------------------------------------------------------------------------*/ @@ -426,6 +477,7 @@ static int __devinit ads7846_probe(struct spi_device *spi) struct ads7846 *ts; struct input_dev *input_dev; struct ads7846_platform_data *pdata = spi->dev.platform_data; + struct spi_message *m; struct spi_transfer *x; int err; @@ -472,6 +524,8 @@ static int __devinit ads7846_probe(struct spi_device *spi) ts->model = pdata->model ? : 7846; ts->vref_delay_usecs = pdata->vref_delay_usecs ? : 100; ts->x_plate_ohms = pdata->x_plate_ohms ? : 400; + ts->debounce_max = pdata->debounce_max ? : 1; + ts->debounce_tol = pdata->debounce_tol ? : 10; snprintf(ts->phys, sizeof(ts->phys), "%s/input0", spi->dev.bus_id); @@ -495,72 +549,98 @@ static int __devinit ads7846_probe(struct spi_device *spi) /* set up the transfers to read touchscreen state; this assumes we * use formula #2 for pressure, not #3. */ - INIT_LIST_HEAD(&ts->msg.transfers); + m = &ts->msg[0]; x = ts->xfer; + spi_message_init(m); + /* y- still on; turn on only y+ (and ADC) */ ts->read_y = READ_Y; x->tx_buf = &ts->read_y; x->len = 1; - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); x++; x->rx_buf = &ts->tc.y; x->len = 2; - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); - /* turn y+ off, x- on; we'll use formula #2 */ - if (ts->model == 7846) { - x++; - ts->read_z1 = READ_Z1; - x->tx_buf = &ts->read_z1; - x->len = 1; - spi_message_add_tail(x, &ts->msg); + m->complete = ads7846_debounce; + m->context = ts; - x++; - x->rx_buf = &ts->tc.z1; - x->len = 2; - spi_message_add_tail(x, &ts->msg); - - x++; - ts->read_z2 = READ_Z2; - x->tx_buf = &ts->read_z2; - x->len = 1; - spi_message_add_tail(x, &ts->msg); - - x++; - x->rx_buf = &ts->tc.z2; - x->len = 2; - spi_message_add_tail(x, &ts->msg); - } + m++; + spi_message_init(m); /* turn y- off, x+ on, then leave in lowpower */ x++; ts->read_x = READ_X; x->tx_buf = &ts->read_x; x->len = 1; - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); x++; x->rx_buf = &ts->tc.x; x->len = 2; - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); + + m->complete = ads7846_debounce; + m->context = ts; + + /* turn y+ off, x- on; we'll use formula #2 */ + if (ts->model == 7846) { + m++; + spi_message_init(m); + + x++; + ts->read_z1 = READ_Z1; + x->tx_buf = &ts->read_z1; + x->len = 1; + spi_message_add_tail(x, m); + + x++; + x->rx_buf = &ts->tc.z1; + x->len = 2; + spi_message_add_tail(x, m); + + m->complete = ads7846_debounce; + m->context = ts; + + m++; + spi_message_init(m); + + x++; + ts->read_z2 = READ_Z2; + x->tx_buf = &ts->read_z2; + x->len = 1; + spi_message_add_tail(x, m); + + x++; + x->rx_buf = &ts->tc.z2; + x->len = 2; + spi_message_add_tail(x, m); + + m->complete = ads7846_debounce; + m->context = ts; + } /* power down */ + m++; + spi_message_init(m); + x++; ts->pwrdown = PWRDOWN; x->tx_buf = &ts->pwrdown; x->len = 1; - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); x++; x->rx_buf = &ts->dummy; x->len = 2; CS_CHANGE(*x); - spi_message_add_tail(x, &ts->msg); + spi_message_add_tail(x, m); - ts->msg.complete = ads7846_rx; - ts->msg.context = ts; + m->complete = ads7846_rx; + m->context = ts; if (request_irq(spi->irq, ads7846_irq, SA_SAMPLE_RANDOM | SA_TRIGGER_FALLING, diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index 72261e0f2ac1..3f7664951256 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -14,5 +14,8 @@ struct ads7846_platform_data { u16 x_min, x_max; u16 y_min, y_max; u16 pressure_min, pressure_max; + + u16 debounce_max; /* max number of readings per sample */ + u16 debounce_tol; /* tolerance used for filtering */ }; From c4febb94dae915da4423b81c487eabed9cef5cba Mon Sep 17 00:00:00 2001 From: Juha Yrjola Date: Tue, 11 Apr 2006 23:42:25 -0400 Subject: [PATCH 006/226] Input: ads7846 - use msleep() instead of udelay() in suspend Sometimes a polling loop had a hard time changing state without pre-emption enabled. Use msleep instead, it's better anyway. Signed-off-by: Juha Yrjola Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 8670cd13bd5d..bdec112e89c4 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -449,7 +449,7 @@ ads7846_suspend(struct spi_device *spi, pm_message_t message) while (ts->pendown || ts->pending) { spin_unlock_irqrestore(&ts->lock, flags); - udelay(10); + msleep(1); spin_lock_irqsave(&ts->lock, flags); } } From 7de90a8cb9c51145d7f60d8db17ce0fa07d1b281 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 11 Apr 2006 23:43:55 -0400 Subject: [PATCH 007/226] Input: ads7846 - miscellaneous fixes - Add disable attribute to support device locking mode where unintentional touch event shouldn't wake up the system; - Update comments; - Add missing spin_lock_init; - Do device resume with the lock held; - Do cleanup calls / free memory in the reverse order of initialization. Signed-off-by: Imre Deak Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 144 ++++++++++++++++++++++------ 1 file changed, 114 insertions(+), 30 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index bdec112e89c4..fec3b9b22309 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -2,6 +2,8 @@ * ADS7846 based touchscreen and sensor driver * * Copyright (c) 2005 David Brownell + * Copyright (c) 2006 Nokia Corporation + * Various changes: Imre Deak * * Using code from: * - corgi_ts.c @@ -34,17 +36,25 @@ /* - * This code has been lightly tested on an ads7846. + * This code has been tested on an ads7846 / N770 device. * Support for ads7843 and ads7845 has only been stubbed in. * - * Not yet done: investigate the values reported. Are x/y/pressure - * event values sane enough for X11? How accurate are the temperature - * and voltage readings? (System-specific calibration should support + * Not yet done: How accurate are the temperature and voltage + * readings? (System-specific calibration should support * accuracy of 0.3 degrees C; otherwise it's 2.0 degrees.) * + * IRQ handling needs a workaround because of a shortcoming in handling + * edge triggered IRQs on some platforms like the OMAP1/2. These + * platforms don't handle the ARM lazy IRQ disabling properly, thus we + * have to maintain our own SW IRQ disabled status. This should be + * removed as soon as the affected platform's IRQ handling is fixed. + * * app note sbaa036 talks in more detail about accurate sampling... * that ought to help in situations like LCDs inducing noise (which * can also be helped by using synch signals) and more generally. + * This driver tries to utilize the measures described in the app + * note. The strength of filtering can be set in the board-* specific + * files. */ #define TS_POLL_PERIOD msecs_to_jiffies(10) @@ -91,6 +101,7 @@ struct ads7846 { unsigned pending:1; /* P: lock */ // FIXME remove "irq_disabled" unsigned irq_disabled:1; /* P: lock */ + unsigned disabled:1; }; /* leave chip selected when we're done, for quicker re-select? */ @@ -161,6 +172,9 @@ struct ser_req { struct spi_transfer xfer[6]; }; +static void ads7846_enable(struct ads7846 *ts); +static void ads7846_disable(struct ads7846 *ts); + static int ads7846_read12_ser(struct device *dev, unsigned command) { struct spi_device *spi = to_spi_device(dev); @@ -257,6 +271,37 @@ static ssize_t ads7846_pen_down_show(struct device *dev, static DEVICE_ATTR(pen_down, S_IRUGO, ads7846_pen_down_show, NULL); +static ssize_t ads7846_disable_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct ads7846 *ts = dev_get_drvdata(dev); + + return sprintf(buf, "%u\n", ts->disabled); +} + +static ssize_t ads7846_disable_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct ads7846 *ts = dev_get_drvdata(dev); + char *endp; + int i; + + i = simple_strtoul(buf, &endp, 10); + spin_lock_irq(&ts->lock); + + if (i) + ads7846_disable(ts); + else + ads7846_enable(ts); + + spin_unlock_irq(&ts->lock); + + return count; +} + +static DEVICE_ATTR(disable, 0664, ads7846_disable_show, ads7846_disable_store); + /*--------------------------------------------------------------------------*/ /* @@ -396,12 +441,9 @@ static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) { struct ads7846 *ts = handle; unsigned long flags; - int r = IRQ_HANDLED; spin_lock_irqsave(&ts->lock, flags); - if (ts->irq_disabled) - r = IRQ_HANDLED; - else { + if (likely(!ts->irq_disabled && !ts->disabled)) { if (!ts->irq_disabled) { /* REVISIT irq logic for many ARM chips has cloned a * bug wherein disabling an irq in its handler won't @@ -419,20 +461,17 @@ static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) } } spin_unlock_irqrestore(&ts->lock, flags); - return r; + + return IRQ_HANDLED; } /*--------------------------------------------------------------------------*/ -static int -ads7846_suspend(struct spi_device *spi, pm_message_t message) +/* Must be called with ts->lock held */ +static void ads7846_disable(struct ads7846 *ts) { - struct ads7846 *ts = dev_get_drvdata(&spi->dev); - unsigned long flags; - - spin_lock_irqsave(&ts->lock, flags); - - spi->dev.power.power_state = message; + if (ts->disabled) + return; /* are we waiting for IRQ, or polling? */ if (!ts->pendown) { @@ -448,9 +487,9 @@ ads7846_suspend(struct spi_device *spi, pm_message_t message) mod_timer(&ts->timer, jiffies); while (ts->pendown || ts->pending) { - spin_unlock_irqrestore(&ts->lock, flags); + spin_unlock_irq(&ts->lock); msleep(1); - spin_lock_irqsave(&ts->lock, flags); + spin_lock_irq(&ts->lock); } } @@ -458,17 +497,46 @@ ads7846_suspend(struct spi_device *spi, pm_message_t message) * leave it that way after every request */ - spin_unlock_irqrestore(&ts->lock, flags); + ts->disabled = 1; +} + +/* Must be called with ts->lock held */ +static void ads7846_enable(struct ads7846 *ts) +{ + if (!ts->disabled) + return; + + ts->disabled = 0; + ts->irq_disabled = 0; + enable_irq(ts->spi->irq); +} + +static int ads7846_suspend(struct spi_device *spi, pm_message_t message) +{ + struct ads7846 *ts = dev_get_drvdata(&spi->dev); + + spin_lock_irq(&ts->lock); + + spi->dev.power.power_state = message; + ads7846_disable(ts); + + spin_unlock_irq(&ts->lock); + return 0; + } static int ads7846_resume(struct spi_device *spi) { struct ads7846 *ts = dev_get_drvdata(&spi->dev); - ts->irq_disabled = 0; - enable_irq(ts->spi->irq); + spin_lock_irq(&ts->lock); + spi->dev.power.power_state = PMSG_ON; + ads7846_enable(ts); + + spin_unlock_irq(&ts->lock); + return 0; } @@ -521,6 +589,8 @@ static int __devinit ads7846_probe(struct spi_device *spi) ts->timer.data = (unsigned long) ts; ts->timer.function = ads7846_timer; + spin_lock_init(&ts->lock); + ts->model = pdata->model ? : 7846; ts->vref_delay_usecs = pdata->vref_delay_usecs ? : 100; ts->x_plate_ohms = pdata->x_plate_ohms ? : 400; @@ -671,13 +741,25 @@ static int __devinit ads7846_probe(struct spi_device *spi) device_create_file(&spi->dev, &dev_attr_pen_down); + device_create_file(&spi->dev, &dev_attr_disable); + err = input_register_device(input_dev); if (err) - goto err_free_irq; + goto err_remove_attr; return 0; - err_free_irq: + err_remove_attr: + device_remove_file(&spi->dev, &dev_attr_disable); + device_remove_file(&spi->dev, &dev_attr_pen_down); + if (ts->model == 7846) { + device_remove_file(&spi->dev, &dev_attr_temp1); + device_remove_file(&spi->dev, &dev_attr_temp0); + } + if (ts->model != 7845) + device_remove_file(&spi->dev, &dev_attr_vbatt); + device_remove_file(&spi->dev, &dev_attr_vaux); + free_irq(spi->irq, ts); err_free_mem: input_free_device(input_dev); @@ -689,22 +771,24 @@ static int __devexit ads7846_remove(struct spi_device *spi) { struct ads7846 *ts = dev_get_drvdata(&spi->dev); + input_unregister_device(ts->input); + ads7846_suspend(spi, PMSG_SUSPEND); - free_irq(ts->spi->irq, ts); - if (ts->irq_disabled) - enable_irq(ts->spi->irq); + device_remove_file(&spi->dev, &dev_attr_disable); device_remove_file(&spi->dev, &dev_attr_pen_down); - if (ts->model == 7846) { - device_remove_file(&spi->dev, &dev_attr_temp0); device_remove_file(&spi->dev, &dev_attr_temp1); + device_remove_file(&spi->dev, &dev_attr_temp0); } if (ts->model != 7845) device_remove_file(&spi->dev, &dev_attr_vbatt); device_remove_file(&spi->dev, &dev_attr_vaux); - input_unregister_device(ts->input); + free_irq(ts->spi->irq, ts); + if (ts->irq_disabled) + enable_irq(ts->spi->irq); + kfree(ts); dev_dbg(&spi->dev, "unregistered touchscreen\n"); From c9e617a563ad646239270fa2222cdb06966cf1fa Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 11 Apr 2006 23:44:05 -0400 Subject: [PATCH 008/226] Input: ads7846 - handle IRQs that were latched during disabled IRQs The pen down IRQ will toggle during each X,Y,Z measurement cycle. Even though the IRQ is disabled it will be latched and delivered when after enable_irq. Thus in the IRQ handler we must avoid starting a new measurement cycle when such an "unwanted" IRQ happens. Add a get_pendown_state platform function, which will probably determine this by reading the current GPIO level of the pen IRQ pin. Move the IRQ reenabling from the SPI RX function to the timer. After the last power down message the pen IRQ pin is still active for a while and get_pendown_state would report incorrectly a pen down state. When suspending we should check the ts->pending flag instead of ts->pendown, since the timer can be pending regardless of ts->pendown. Also if ts->pending is set we can be sure that the timer is running, so no need to rearm it. Similarly if ts->pending is not set we can be sure that the IRQ is enabled (and the timer is not). Signed-off-by: Imre Deak Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 86 +++++++++++++++++------------ include/linux/spi/ads7846.h | 2 + 2 files changed, 52 insertions(+), 36 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index fec3b9b22309..e7cabf12c8dc 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -102,6 +102,8 @@ struct ads7846 { // FIXME remove "irq_disabled" unsigned irq_disabled:1; /* P: lock */ unsigned disabled:1; + + int (*get_pendown_state)(void); }; /* leave chip selected when we're done, for quicker re-select? */ @@ -175,6 +177,12 @@ struct ser_req { static void ads7846_enable(struct ads7846 *ts); static void ads7846_disable(struct ads7846 *ts); +static int device_suspended(struct device *dev) +{ + struct ads7846 *ts = dev_get_drvdata(dev); + return dev->power.power_state.event != PM_EVENT_ON || ts->disabled; +} + static int ads7846_read12_ser(struct device *dev, unsigned command) { struct spi_device *spi = to_spi_device(dev); @@ -227,8 +235,10 @@ static int ads7846_read12_ser(struct device *dev, unsigned command) for (i = 0; i < 6; i++) spi_message_add_tail(&req->xfer[i], &req->msg); + ts->irq_disabled = 1; disable_irq(spi->irq); status = spi_sync(spi, &req->msg); + ts->irq_disabled = 0; enable_irq(spi->irq); if (req->msg.status) @@ -333,7 +343,7 @@ static void ads7846_rx(void *ads) if (x == MAX_12BIT) x = 0; - if (x && z1 && ts->spi->dev.power.power_state.event == PM_EVENT_ON) { + if (likely(x && z1 && !device_suspended(&ts->spi->dev))) { /* compute touch pressure resistance using equation #2 */ Rt = z2; Rt -= z1; @@ -377,20 +387,10 @@ static void ads7846_rx(void *ads) x, y, Rt, Rt ? "" : " UP"); #endif - /* don't retrigger while we're suspended */ spin_lock_irqsave(&ts->lock, flags); ts->pendown = (Rt != 0); - ts->pending = 0; - - if (ts->spi->dev.power.power_state.event == PM_EVENT_ON) { - if (ts->pendown) - mod_timer(&ts->timer, jiffies + TS_POLL_PERIOD); - else if (ts->irq_disabled) { - ts->irq_disabled = 0; - enable_irq(ts->spi->irq); - } - } + mod_timer(&ts->timer, jiffies + TS_POLL_PERIOD); spin_unlock_irqrestore(&ts->lock, flags); } @@ -431,10 +431,25 @@ static void ads7846_timer(unsigned long handle) struct ads7846 *ts = (void *)handle; int status = 0; - ts->msg_idx = 0; - status = spi_async(ts->spi, &ts->msg[0]); - if (status) - dev_err(&ts->spi->dev, "spi_async --> %d\n", status); + spin_lock_irq(&ts->lock); + + if (unlikely(ts->msg_idx && !ts->pendown)) { + /* measurment cycle ended */ + if (!device_suspended(&ts->spi->dev)) { + ts->irq_disabled = 0; + enable_irq(ts->spi->irq); + } + ts->pending = 0; + ts->msg_idx = 0; + } else { + /* pen is still down, continue with the measurement */ + ts->msg_idx = 0; + status = spi_async(ts->spi, &ts->msg[0]); + if (status) + dev_err(&ts->spi->dev, "spi_async --> %d\n", status); + } + + spin_unlock_irq(&ts->lock); } static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) @@ -443,7 +458,7 @@ static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) unsigned long flags; spin_lock_irqsave(&ts->lock, flags); - if (likely(!ts->irq_disabled && !ts->disabled)) { + if (likely(ts->get_pendown_state())) { if (!ts->irq_disabled) { /* REVISIT irq logic for many ARM chips has cloned a * bug wherein disabling an irq in its handler won't @@ -452,10 +467,7 @@ static irqreturn_t ads7846_irq(int irq, void *handle, struct pt_regs *regs) * that state here. */ ts->irq_disabled = 1; - disable_irq(ts->spi->irq); - } - if (!ts->pending) { ts->pending = 1; mod_timer(&ts->timer, jiffies); } @@ -473,20 +485,17 @@ static void ads7846_disable(struct ads7846 *ts) if (ts->disabled) return; - /* are we waiting for IRQ, or polling? */ - if (!ts->pendown) { - if (!ts->irq_disabled) { - ts->irq_disabled = 1; - disable_irq(ts->spi->irq); - } - } else { - /* polling; force a final SPI completion; - * that will clean things up neatly - */ - if (!ts->pending) - mod_timer(&ts->timer, jiffies); + ts->disabled = 1; - while (ts->pendown || ts->pending) { + /* are we waiting for IRQ, or polling? */ + if (!ts->pending) { + ts->irq_disabled = 1; + disable_irq(ts->spi->irq); + } else { + /* the timer will run at least once more, and + * leave everything in a clean state, IRQ disabled + */ + while (ts->pending) { spin_unlock_irq(&ts->lock); msleep(1); spin_lock_irq(&ts->lock); @@ -497,7 +506,6 @@ static void ads7846_disable(struct ads7846 *ts) * leave it that way after every request */ - ts->disabled = 1; } /* Must be called with ts->lock held */ @@ -566,6 +574,11 @@ static int __devinit ads7846_probe(struct spi_device *spi) return -EINVAL; } + if (pdata->get_pendown_state == NULL) { + dev_dbg(&spi->dev, "no get_pendown_state function?\n"); + return -EINVAL; + } + /* We'd set the wordsize to 12 bits ... except that some controllers * will then treat the 8 bit command words as 12 bits (and drop the * four MSBs of the 12 bit result). Result: inputs must be shifted @@ -596,6 +609,7 @@ static int __devinit ads7846_probe(struct spi_device *spi) ts->x_plate_ohms = pdata->x_plate_ohms ? : 400; ts->debounce_max = pdata->debounce_max ? : 1; ts->debounce_tol = pdata->debounce_tol ? : 10; + ts->get_pendown_state = pdata->get_pendown_state; snprintf(ts->phys, sizeof(ts->phys), "%s/input0", spi->dev.bus_id); @@ -786,8 +800,8 @@ static int __devexit ads7846_remove(struct spi_device *spi) device_remove_file(&spi->dev, &dev_attr_vaux); free_irq(ts->spi->irq, ts); - if (ts->irq_disabled) - enable_irq(ts->spi->irq); + /* suspend left the IRQ disabled */ + enable_irq(ts->spi->irq); kfree(ts); diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index 3f7664951256..d8823e237e0b 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -17,5 +17,7 @@ struct ads7846_platform_data { u16 debounce_max; /* max number of readings per sample */ u16 debounce_tol; /* tolerance used for filtering */ + + int (*get_pendown_state)(void); }; From c6180deb1da5d087341fb5a3c1a15e61492dcd6b Mon Sep 17 00:00:00 2001 From: "Luck, Tony" Date: Tue, 18 Apr 2006 21:14:22 -0700 Subject: [PATCH 009/226] [IA64] wire up compat_sys_adjtimex() Signed-off-by: Andrew Morton Signed-off-by: Tony Luck --- arch/ia64/ia32/ia32_entry.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index 95fe04400f6b..a32cd59b81ed 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -334,7 +334,7 @@ ia32_syscall_table: data8 sys_setdomainname data8 sys32_newuname data8 sys32_modify_ldt - data8 sys_ni_syscall /* adjtimex */ + data8 compat_sys_adjtimex data8 sys32_mprotect /* 125 */ data8 compat_sys_sigprocmask data8 sys_ni_syscall /* create_module */ From cbf283c048798ada7e062892b21de85fb5727243 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Thu, 20 Apr 2006 10:11:09 -0700 Subject: [PATCH 010/226] [IA64] Remove redundant NULL checks before kfree Signed-off-by: Jesper Juhl Signed-off-by: Tony Luck --- arch/ia64/kernel/topology.c | 7 ++----- arch/ia64/sn/kernel/xpc_partition.c | 8 ++------ 2 files changed, 4 insertions(+), 11 deletions(-) diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index b47476d655f1..e9b628ba64e5 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -305,13 +305,10 @@ static struct kobj_type cache_ktype_percpu_entry = { static void __cpuinit cpu_cache_sysfs_exit(unsigned int cpu) { - if (all_cpu_cache_info[cpu].cache_leaves) { - kfree(all_cpu_cache_info[cpu].cache_leaves); - all_cpu_cache_info[cpu].cache_leaves = NULL; - } + kfree(all_cpu_cache_info[cpu].cache_leaves); + all_cpu_cache_info[cpu].cache_leaves = NULL; all_cpu_cache_info[cpu].num_cache_leaves = 0; memset(&all_cpu_cache_info[cpu].kobj, 0, sizeof(struct kobject)); - return; } diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c index 94211429fd0c..2a89cfce4954 100644 --- a/arch/ia64/sn/kernel/xpc_partition.c +++ b/arch/ia64/sn/kernel/xpc_partition.c @@ -136,9 +136,7 @@ xpc_get_rsvd_page_pa(int nasid) } if (L1_CACHE_ALIGN(len) > buf_len) { - if (buf_base != NULL) { - kfree(buf_base); - } + kfree(buf_base); buf_len = L1_CACHE_ALIGN(len); buf = (u64) xpc_kmalloc_cacheline_aligned(buf_len, GFP_KERNEL, &buf_base); @@ -159,9 +157,7 @@ xpc_get_rsvd_page_pa(int nasid) } } - if (buf_base != NULL) { - kfree(buf_base); - } + kfree(buf_base); if (status != SALRET_OK) { rp_pa = 0; From 308a878210cde6ab19df9f392c24db53ad6f56bf Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Tue, 18 Apr 2006 11:26:34 -0500 Subject: [PATCH 011/226] [IA64] Remove unused variable in sn_sal.h cnodeid was being set but not used. The dead code was left over from a previous version that grabbed a per node lock. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: Tony Luck --- include/asm-ia64/sn/sn_sal.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index bf4cc867a698..7ddce80e1918 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -8,7 +8,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2005 Silicon Graphics, Inc. All rights reserved. + * Copyright (c) 2000-2006 Silicon Graphics, Inc. All rights reserved. */ @@ -705,10 +705,8 @@ static inline int sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array) { struct ia64_sal_retval ret_stuff; - int cnodeid; unsigned long irq_flags; - cnodeid = nasid_to_cnodeid(get_node_number(paddr)); local_irq_save(irq_flags); ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len, (u64)nasid_array, perms, 0, 0, 0); From 0d9adec525b87d8ab7e64efeabffb5b3f293056e Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Tue, 18 Apr 2006 15:00:45 -0500 Subject: [PATCH 012/226] [IA64] - Fix MAX_PXM_DOMAINS for systems with > 256 nodes Correctly size the PXM-related arrays for systems that have more than 256 nodes. Signed-off-by: Jack Steiner Signed-off-by: Tony Luck --- include/asm-ia64/acpi.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h index d734585a23cf..09a5dd0e44a8 100644 --- a/include/asm-ia64/acpi.h +++ b/include/asm-ia64/acpi.h @@ -110,9 +110,8 @@ extern void prefill_possible_map(void); extern int additional_cpus; #ifdef CONFIG_ACPI_NUMA -/* Proximity bitmap length; _PXM is at most 255 (8 bit)*/ -#ifdef CONFIG_IA64_NR_NODES -#define MAX_PXM_DOMAINS CONFIG_IA64_NR_NODES +#if MAX_NUMNODES > 256 +#define MAX_PXM_DOMAINS MAX_NUMNODES #else #define MAX_PXM_DOMAINS (256) #endif From 86db2f4239e2556cd37b853c2307aa9d43041458 Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Thu, 20 Apr 2006 17:05:43 -0700 Subject: [PATCH 013/226] [IA64-SGI] SN SAL call to inject memory errors The SGI Altix SAL provides an interface for modifying the ECC on memory to create memory errors. The SAL call can be used to inject memory errors for testing MCA recovery code. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: Tony Luck --- include/asm-ia64/sn/sn_sal.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index 7ddce80e1918..51aca022cf39 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -85,6 +85,7 @@ #define SN_SAL_GET_PROM_FEATURE_SET 0x02000065 #define SN_SAL_SET_OS_FEATURE_SET 0x02000066 +#define SN_SAL_INJECT_ERROR 0x02000067 /* * Service-specific constants @@ -1138,4 +1139,16 @@ ia64_sn_set_os_feature(int feature) return rv.status; } +static inline int +sn_inject_error(u64 paddr, u64 *data, u64 *ecc) +{ + struct ia64_sal_retval ret_stuff; + unsigned long irq_flags; + + local_irq_save(irq_flags); + ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_INJECT_ERROR, paddr, (u64)data, + (u64)ecc, 0, 0, 0, 0); + local_irq_restore(irq_flags); + return ret_stuff.status; +} #endif /* _ASM_IA64_SN_SN_SAL_H */ From ee6d4b6ef8df79893d6d4a653b16c99bdb6d2784 Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Thu, 20 Apr 2006 18:49:41 +0900 Subject: [PATCH 014/226] [IA64] eliminate compile time warnings This is a trivial patch to remove following compile time warning: arch/ia64/ia32/../../../fs/binfmt_elf.c:508: warning: 'randomize_stack_top' defined but not used Signed-off-by: Satoru Takeuchi Signed-off-by: Tony Luck --- arch/ia64/ia32/binfmt_elf32.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c index 4e7a6a1ec6c7..da03c06744f1 100644 --- a/arch/ia64/ia32/binfmt_elf32.c +++ b/arch/ia64/ia32/binfmt_elf32.c @@ -35,6 +35,9 @@ extern void ia64_elf32_init (struct pt_regs *regs); static void elf32_set_personality (void); +static unsigned long __attribute ((unused)) +randomize_stack_top(unsigned long stack_top); + #define setup_arg_pages(bprm,tos,exec) ia32_setup_arg_pages(bprm,exec) #define elf_map elf32_map From a72391e42f0a13116995045b3d492d660f96697d Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Thu, 20 Apr 2006 18:49:48 +0900 Subject: [PATCH 015/226] [IA64] eliminate compile time warnings This patch removes following compile time warnings: drivers/pci/pci-sysfs.c: In function `pci_read_legacy_io': drivers/pci/pci-sysfs.c:257: warning: implicit declaration of function `ia64_pci_legacy_read' drivers/pci/pci-sysfs.c: In function `pci_write_legacy_io': drivers/pci/pci-sysfs.c:280: warning: implicit declaration of function `ia64_pci_legacy_write' It also fixes wrong definition of ia64_pci_legacy_write (type of `bus' is not `pci_dev', but `pci_bus'). Signed-Off-By: Satoru Takeuchi Signed-off-by: Tony Luck --- arch/ia64/pci/pci.c | 3 +-- include/asm-ia64/machvec.h | 2 ++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 9ba32b2d96d0..ab829a22f8a4 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -31,7 +31,6 @@ #include #include - /* * Low-level SAL-based PCI configuration access functions. Note that SAL * calls are already serialized (via sal_lock), so we don't need another @@ -707,7 +706,7 @@ int ia64_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size) * * Simply writes @size bytes of @val to @port. */ -int ia64_pci_legacy_write(struct pci_dev *bus, u16 port, u32 val, u8 size) +int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size) { int ret = size; diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index c3e4ed8a3e17..a9c995a86c21 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -347,9 +347,11 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #endif #ifndef platform_pci_legacy_read # define platform_pci_legacy_read ia64_pci_legacy_read +extern int ia64_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size); #endif #ifndef platform_pci_legacy_write # define platform_pci_legacy_write ia64_pci_legacy_write +extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size); #endif #ifndef platform_inb # define platform_inb __ia64_inb From e5ecc192dfc5e0b325dd8c99ce4c755714c9acbf Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Thu, 13 Apr 2006 18:23:53 -0700 Subject: [PATCH 016/226] [IA64] Setup an IA64 specific reclaim distance RECLAIM_DISTANCE is checked on bootup against the SLIT table distances. Zone reclaim is important for system that have higher latencies but not for systems that have multiple nodes on one motherboard and therefore low latencies. We found that on motherboard latencies are typically 1 to 1.4 of local memory access speed whereas multinode systems which benefit from zone reclaim have usually more than 1.5 times the latency of a local access. Set the reclaim distance for IA64 to 1.5 times. Signed-off-by: Christoph Lameter Signed-off-by: Tony Luck --- include/asm-ia64/topology.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index 3ee19dfa46df..616b5ed2aa72 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -22,6 +22,11 @@ /* Nodes w/o CPUs are preferred for memory allocations, see build_zonelists */ #define PENALTY_FOR_NODE_WITH_CPUS 255 +/* + * Distance above which we begin to use zone reclaim + */ +#define RECLAIM_DISTANCE 15 + /* * Returns the number of the node containing CPU 'cpu' */ From c1311af12c7ca176a790a911a3fb6fed1f3bb387 Mon Sep 17 00:00:00 2001 From: Brent Casavant Date: Thu, 20 Apr 2006 15:38:16 -0500 Subject: [PATCH 017/226] [IA64] IOC4 config option ordering SERIAL_SGI_IOC4 and BLK_DEV_SGIIOC4 depend upon SGI_IOC4, and SERIAL_SGI_IOC3 depends upon SGI_IOC3. Currently the definitions are out of order in the config sequence. Fix by including drivers/sn/Kconfig immediately after SGI_SN, upon which SGI_IOC4 and SGI_IOC3 depend. Signed-off-by: Brent Casavant Signed-off-by: Tony Luck --- arch/ia64/Kconfig | 2 ++ drivers/Kconfig | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 9f40eeff0b5c..0f3076a820c3 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -413,6 +413,8 @@ config IA64_PALINFO config SGI_SN def_bool y if (IA64_SGI_SN2 || IA64_GENERIC) +source "drivers/sn/Kconfig" + source "drivers/firmware/Kconfig" source "fs/Kconfig.binfmt" diff --git a/drivers/Kconfig b/drivers/Kconfig index 5c91d6afb117..aeb5ab2391e4 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -68,8 +68,6 @@ source "drivers/leds/Kconfig" source "drivers/infiniband/Kconfig" -source "drivers/sn/Kconfig" - source "drivers/edac/Kconfig" source "drivers/rtc/Kconfig" From ae82d5ab05068fccef2329f4607670f24c41606f Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Wed, 26 Apr 2006 00:12:14 -0400 Subject: [PATCH 018/226] Input: ads7846 - report 0 pressure value along with pen up event X touchscreen drivers that don't interpret the designated pen up message assume a pen up event from a pressure value 0. For these we generate a pressure 0 message along with the pen up message. Signed-off-by: Imre Deak Acked-by: Juha Yrjola Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index e7cabf12c8dc..1aaa153a2774 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -375,11 +375,13 @@ static void ads7846_rx(void *ads) if (Rt) { input_report_abs(input_dev, ABS_X, x); input_report_abs(input_dev, ABS_Y, y); - input_report_abs(input_dev, ABS_PRESSURE, Rt); sync = 1; } - if (sync) + + if (sync) { + input_report_abs(input_dev, ABS_PRESSURE, Rt); input_sync(input_dev); + } #ifdef VERBOSE if (Rt || ts->pendown) From d5b415c95f0e6510451f1446cea832c1f77bd7ea Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Wed, 26 Apr 2006 00:13:18 -0400 Subject: [PATCH 019/226] Input: ads7846 - improve filtering for thumb press accuracy Providing more accurate coordinates for thumb press requires additional steps in the filtering logic: - Ignore samples found invalid by the debouncing logic, or the ones that have out of bound pressure value. - Add a parameter to repeat debouncing, so that more then two consecutive good readings are required for a valid sample. Signed-off-by: Imre Deak Acked-by: Juha Yrjola Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 72 +++++++++++++++++++++++------ include/linux/spi/ads7846.h | 6 ++- 2 files changed, 61 insertions(+), 17 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 1aaa153a2774..1494175ac6fe 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -71,6 +71,7 @@ struct ts_event { __be16 x; __be16 y; __be16 z1, z2; + int ignore; }; struct ads7846 { @@ -81,6 +82,7 @@ struct ads7846 { u16 model; u16 vref_delay_usecs; u16 x_plate_ohms; + u16 pressure_max; u8 read_x, read_y, read_z1, read_z2, pwrdown; u16 dummy; /* for the pwrdown read */ @@ -88,12 +90,15 @@ struct ads7846 { struct spi_transfer xfer[10]; struct spi_message msg[5]; + struct spi_message *last_msg; int msg_idx; int read_cnt; + int read_rep; int last_read; u16 debounce_max; u16 debounce_tol; + u16 debounce_rep; spinlock_t lock; struct timer_list timer; /* P: lock */ @@ -354,6 +359,14 @@ static void ads7846_rx(void *ads) } else Rt = 0; + /* Sample found inconsistent by debouncing or pressure is beyond + * the maximum. Don't report it to user space, repeat at least + * once more the measurement */ + if (ts->tc.ignore || Rt > ts->pressure_max) { + mod_timer(&ts->timer, jiffies + TS_POLL_PERIOD); + return; + } + /* NOTE: "pendown" is inferred from pressure; we don't rely on * being able to check nPENIRQ status, or "friendly" trigger modes * (both-edges is much better than just-falling or low-level). @@ -402,25 +415,45 @@ static void ads7846_debounce(void *ads) struct ads7846 *ts = ads; struct spi_message *m; struct spi_transfer *t; - u16 val; + int val; int status; m = &ts->msg[ts->msg_idx]; t = list_entry(m->transfers.prev, struct spi_transfer, transfer_list); val = (*(u16 *)t->rx_buf) >> 3; - - if (!ts->read_cnt || (abs(ts->last_read - val) > ts->debounce_tol - && ts->read_cnt < ts->debounce_max)) { - /* Repeat it, if this was the first read or the read wasn't - * consistent enough - */ - ts->read_cnt++; - ts->last_read = val; + if (!ts->read_cnt || (abs(ts->last_read - val) > ts->debounce_tol)) { + /* Repeat it, if this was the first read or the read + * wasn't consistent enough. */ + if (ts->read_cnt < ts->debounce_max) { + ts->last_read = val; + ts->read_cnt++; + } else { + /* Maximum number of debouncing reached and still + * not enough number of consistent readings. Abort + * the whole sample, repeat it in the next sampling + * period. + */ + ts->tc.ignore = 1; + ts->read_cnt = 0; + /* Last message will contain ads7846_rx() as the + * completion function. + */ + m = ts->last_msg; + } + /* Start over collecting consistent readings. */ + ts->read_rep = 0; } else { - /* Go for the next read */ - ts->msg_idx++; - ts->read_cnt = 0; - m++; + if (++ts->read_rep > ts->debounce_rep) { + /* Got a good reading for this coordinate, + * go for the next one. */ + ts->tc.ignore = 0; + ts->msg_idx++; + ts->read_cnt = 0; + ts->read_rep = 0; + m++; + } else + /* Read more values that are consistent. */ + ts->read_cnt++; } status = spi_async(ts->spi, m); if (status) @@ -609,8 +642,15 @@ static int __devinit ads7846_probe(struct spi_device *spi) ts->model = pdata->model ? : 7846; ts->vref_delay_usecs = pdata->vref_delay_usecs ? : 100; ts->x_plate_ohms = pdata->x_plate_ohms ? : 400; - ts->debounce_max = pdata->debounce_max ? : 1; - ts->debounce_tol = pdata->debounce_tol ? : 10; + ts->pressure_max = pdata->pressure_max ? : ~0; + if (pdata->debounce_max) { + ts->debounce_max = pdata->debounce_max; + ts->debounce_tol = pdata->debounce_tol; + ts->debounce_rep = pdata->debounce_rep; + if (ts->debounce_rep > ts->debounce_max + 1) + ts->debounce_rep = ts->debounce_max - 1; + } else + ts->debounce_tol = ~0; ts->get_pendown_state = pdata->get_pendown_state; snprintf(ts->phys, sizeof(ts->phys), "%s/input0", spi->dev.bus_id); @@ -728,6 +768,8 @@ static int __devinit ads7846_probe(struct spi_device *spi) m->complete = ads7846_rx; m->context = ts; + ts->last_msg = m; + if (request_irq(spi->irq, ads7846_irq, SA_SAMPLE_RANDOM | SA_TRIGGER_FALLING, spi->dev.bus_id, ts)) { diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index d8823e237e0b..adb3dafd33e9 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -15,9 +15,11 @@ struct ads7846_platform_data { u16 y_min, y_max; u16 pressure_min, pressure_max; - u16 debounce_max; /* max number of readings per sample */ + u16 debounce_max; /* max number of additional readings + * per sample */ u16 debounce_tol; /* tolerance used for filtering */ - + u16 debounce_rep; /* additional consecutive good readings + * required after the first two */ int (*get_pendown_state)(void); }; From f11a7c0935637c15416679bd347bbc4eac1ca740 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Wed, 26 Apr 2006 00:13:42 -0400 Subject: [PATCH 020/226] Input: spitzkbd - fix the reversed Address and Calender keys Signed-off-by: Richard Purdie Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/spitzkbd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c index bc61cf8cfc65..1d238a9d52d6 100644 --- a/drivers/input/keyboard/spitzkbd.c +++ b/drivers/input/keyboard/spitzkbd.c @@ -53,8 +53,8 @@ static unsigned char spitzkbd_keycode[NR_SCANCODES] = { KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */ 0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */ KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */ - SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ - SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */ + SPITZ_KEY_ADDRESS, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */ + SPITZ_KEY_CALENDER, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */ SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */ KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */ }; From 1a0ccece05efb8a9c04b1130c24a2652239f3bea Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 26 Apr 2006 00:13:57 -0400 Subject: [PATCH 021/226] Input: allow passing NULL to input_free_device() Many drivers rely on input_free_device() behaving like kfree(). Signed-off-by: Dmitry Torokhov --- include/linux/input.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/input.h b/include/linux/input.h index b0e612dda0cf..16c19d710a4d 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -1016,7 +1016,8 @@ static inline void input_put_device(struct input_dev *dev) static inline void input_free_device(struct input_dev *dev) { - input_put_device(dev); + if (dev) + input_put_device(dev); } int input_register_device(struct input_dev *); From 77426d7210430b70a7f5b21c05c4e7505528937d Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Wed, 26 Apr 2006 00:14:10 -0400 Subject: [PATCH 022/226] Input: allow using several chords for braille For coping with bad keyboards, permit to type a braille pattern by pressing several chords. By default, only one chord is needed. Signed-off-by: Samuel Thibault Signed-off-by: Dmitry Torokhov --- drivers/char/keyboard.c | 38 ++++++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 10 deletions(-) diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index 935670a3cd98..5755b7e5f187 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -860,9 +860,32 @@ static void k_slock(struct vc_data *vc, unsigned char value, char up_flag, struc } /* by default, 300ms interval for combination release */ -static long brl_timeout = 300; -MODULE_PARM_DESC(brl_timeout, "Braille keys release delay in ms (0 for combination on first release, < 0 for dead characters)"); -module_param(brl_timeout, long, 0644); +static unsigned brl_timeout = 300; +MODULE_PARM_DESC(brl_timeout, "Braille keys release delay in ms (0 for commit on first key release)"); +module_param(brl_timeout, uint, 0644); + +static unsigned brl_nbchords = 1; +MODULE_PARM_DESC(brl_nbchords, "Number of chords that produce a braille pattern (0 for dead chords)"); +module_param(brl_nbchords, uint, 0644); + +static void k_brlcommit(struct vc_data *vc, unsigned int pattern, char up_flag, struct pt_regs *regs) +{ + static unsigned long chords; + static unsigned committed; + + if (!brl_nbchords) + k_deadunicode(vc, BRL_UC_ROW | pattern, up_flag, regs); + else { + committed |= pattern; + chords++; + if (chords == brl_nbchords) { + k_unicode(vc, BRL_UC_ROW | committed, up_flag, regs); + chords = 0; + committed = 0; + } + } +} + static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct pt_regs *regs) { static unsigned pressed,committing; @@ -882,11 +905,6 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct if (value > 8) return; - if (brl_timeout < 0) { - k_deadunicode(vc, BRL_UC_ROW | (1 << (value - 1)), up_flag, regs); - return; - } - if (up_flag) { if (brl_timeout) { if (!committing || @@ -897,13 +915,13 @@ static void k_brl(struct vc_data *vc, unsigned char value, char up_flag, struct pressed &= ~(1 << (value - 1)); if (!pressed) { if (committing) { - k_unicode(vc, BRL_UC_ROW | committing, 0, regs); + k_brlcommit(vc, committing, 0, regs); committing = 0; } } } else { if (committing) { - k_unicode(vc, BRL_UC_ROW | committing, 0, regs); + k_brlcommit(vc, committing, 0, regs); committing = 0; } pressed &= ~(1 << (value - 1)); From ddc5d3414593e4d7ad7fbd33e7f7517fcc234544 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 26 Apr 2006 00:14:19 -0400 Subject: [PATCH 023/226] Input: move input_device_id to mod_devicetable.h Signed-off-by: Dmitry Torokhov --- drivers/input/input.c | 8 +-- include/linux/input.h | 104 ++++++++++++++++---------------- include/linux/mod_devicetable.h | 48 +++++++++++++++ scripts/mod/file2alias.c | 36 ++++++----- 4 files changed, 122 insertions(+), 74 deletions(-) diff --git a/drivers/input/input.c b/drivers/input/input.c index a935abeffffc..591c70d80cd8 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -286,19 +286,19 @@ static struct input_device_id *input_match_device(struct input_device_id *id, st for (; id->flags || id->driver_info; id++) { if (id->flags & INPUT_DEVICE_ID_MATCH_BUS) - if (id->id.bustype != dev->id.bustype) + if (id->bustype != dev->id.bustype) continue; if (id->flags & INPUT_DEVICE_ID_MATCH_VENDOR) - if (id->id.vendor != dev->id.vendor) + if (id->vendor != dev->id.vendor) continue; if (id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT) - if (id->id.product != dev->id.product) + if (id->product != dev->id.product) continue; if (id->flags & INPUT_DEVICE_ID_MATCH_VERSION) - if (id->id.version != dev->id.version) + if (id->version != dev->id.version) continue; MATCH_BIT(evbit, EV_MAX); diff --git a/include/linux/input.h b/include/linux/input.h index 16c19d710a4d..8298b4bf5a07 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -12,8 +12,6 @@ #ifdef __KERNEL__ #include #include -#include -#include #else #include #include @@ -577,15 +575,15 @@ struct input_absinfo { * Switch events */ -#define SW_0 0x00 -#define SW_1 0x01 -#define SW_2 0x02 -#define SW_3 0x03 -#define SW_4 0x04 -#define SW_5 0x05 -#define SW_6 0x06 -#define SW_7 0x07 -#define SW_MAX 0x0f +#define SW_0 0x00 +#define SW_1 0x01 +#define SW_2 0x02 +#define SW_3 0x03 +#define SW_4 0x04 +#define SW_5 0x05 +#define SW_6 0x06 +#define SW_7 0x07 +#define SW_MAX 0x0f /* * Misc events @@ -805,52 +803,16 @@ struct ff_effect { #define FF_MAX 0x7f -struct input_device_id { - - kernel_ulong_t flags; - - struct input_id id; - - kernel_ulong_t evbit[EV_MAX/BITS_PER_LONG+1]; - kernel_ulong_t keybit[KEY_MAX/BITS_PER_LONG+1]; - kernel_ulong_t relbit[REL_MAX/BITS_PER_LONG+1]; - kernel_ulong_t absbit[ABS_MAX/BITS_PER_LONG+1]; - kernel_ulong_t mscbit[MSC_MAX/BITS_PER_LONG+1]; - kernel_ulong_t ledbit[LED_MAX/BITS_PER_LONG+1]; - kernel_ulong_t sndbit[SND_MAX/BITS_PER_LONG+1]; - kernel_ulong_t ffbit[FF_MAX/BITS_PER_LONG+1]; - kernel_ulong_t swbit[SW_MAX/BITS_PER_LONG+1]; - - kernel_ulong_t driver_info; -}; - -/* - * Structure for hotplug & device<->driver matching. - */ - -#define INPUT_DEVICE_ID_MATCH_BUS 1 -#define INPUT_DEVICE_ID_MATCH_VENDOR 2 -#define INPUT_DEVICE_ID_MATCH_PRODUCT 4 -#define INPUT_DEVICE_ID_MATCH_VERSION 8 - -#define INPUT_DEVICE_ID_MATCH_EVBIT 0x010 -#define INPUT_DEVICE_ID_MATCH_KEYBIT 0x020 -#define INPUT_DEVICE_ID_MATCH_RELBIT 0x040 -#define INPUT_DEVICE_ID_MATCH_ABSBIT 0x080 -#define INPUT_DEVICE_ID_MATCH_MSCIT 0x100 -#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x200 -#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x400 -#define INPUT_DEVICE_ID_MATCH_FFBIT 0x800 -#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000 - #ifdef __KERNEL__ /* * In-kernel definitions. */ +#include #include #include +#include #define NBITS(x) (((x)/BITS_PER_LONG)+1) #define BIT(x) (1UL<<((x)%BITS_PER_LONG)) @@ -951,9 +913,49 @@ struct input_dev { }; #define to_input_dev(d) container_of(d, struct input_dev, cdev) -#define INPUT_DEVICE_ID_MATCH_DEVICE\ +/* + * Verify that we are in sync with input_device_id mod_devicetable.h #defines + */ + +#if EV_MAX != INPUT_DEVICE_ID_EV_MAX +#error "EV_MAX and INPUT_DEVICE_ID_EV_MAX do not match" +#endif + +#if KEY_MAX != INPUT_DEVICE_ID_KEY_MAX +#error "KEY_MAX and INPUT_DEVICE_ID_KEY_MAX do not match" +#endif + +#if REL_MAX != INPUT_DEVICE_ID_REL_MAX +#error "REL_MAX and INPUT_DEVICE_ID_REL_MAX do not match" +#endif + +#if ABS_MAX != INPUT_DEVICE_ID_ABS_MAX +#error "ABS_MAX and INPUT_DEVICE_ID_ABS_MAX do not match" +#endif + +#if MSC_MAX != INPUT_DEVICE_ID_MSC_MAX +#error "MSC_MAX and INPUT_DEVICE_ID_MSC_MAX do not match" +#endif + +#if LED_MAX != INPUT_DEVICE_ID_LED_MAX +#error "LED_MAX and INPUT_DEVICE_ID_LED_MAX do not match" +#endif + +#if SND_MAX != INPUT_DEVICE_ID_SND_MAX +#error "SND_MAX and INPUT_DEVICE_ID_SND_MAX do not match" +#endif + +#if FF_MAX != INPUT_DEVICE_ID_FF_MAX +#error "FF_MAX and INPUT_DEVICE_ID_FF_MAX do not match" +#endif + +#if SW_MAX != INPUT_DEVICE_ID_SW_MAX +#error "SW_MAX and INPUT_DEVICE_ID_SW_MAX do not match" +#endif + +#define INPUT_DEVICE_ID_MATCH_DEVICE \ (INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT) -#define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION\ +#define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION \ (INPUT_DEVICE_ID_MATCH_DEVICE | INPUT_DEVICE_ID_MATCH_VERSION) struct input_handle; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 7b08c11ec4cc..f6977708585c 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -249,4 +249,52 @@ struct i2c_device_id { __u16 id; }; +/* Input */ +#define INPUT_DEVICE_ID_EV_MAX 0x1f +#define INPUT_DEVICE_ID_KEY_MAX 0x1ff +#define INPUT_DEVICE_ID_REL_MAX 0x0f +#define INPUT_DEVICE_ID_ABS_MAX 0x3f +#define INPUT_DEVICE_ID_MSC_MAX 0x07 +#define INPUT_DEVICE_ID_LED_MAX 0x0f +#define INPUT_DEVICE_ID_SND_MAX 0x07 +#define INPUT_DEVICE_ID_FF_MAX 0x7f +#define INPUT_DEVICE_ID_SW_MAX 0x0f + +#define INPUT_DEVICE_ID_MATCH_BUS 1 +#define INPUT_DEVICE_ID_MATCH_VENDOR 2 +#define INPUT_DEVICE_ID_MATCH_PRODUCT 4 +#define INPUT_DEVICE_ID_MATCH_VERSION 8 + +#define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010 +#define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020 +#define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040 +#define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080 +#define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100 +#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200 +#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400 +#define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800 +#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000 + +struct input_device_id { + + kernel_ulong_t flags; + + __u16 bustype; + __u16 vendor; + __u16 product; + __u16 version; + + kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1]; + kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1]; + + kernel_ulong_t driver_info; +}; + #endif /* LINUX_MOD_DEVICETABLE_H */ diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 84e21201f3c0..37f67c23e11b 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -374,10 +374,10 @@ static void do_input(char *alias, kernel_ulong_t *arr, unsigned int min, unsigned int max) { unsigned int i; - for (i = min; i < max; i++) { - if (arr[i/BITS_PER_LONG] & (1 << (i%BITS_PER_LONG))) - sprintf(alias+strlen(alias), "%X,*", i); - } + + for (i = min; i < max; i++) + if (arr[i / BITS_PER_LONG] & (1 << (i%BITS_PER_LONG))) + sprintf(alias + strlen(alias), "%X,*", i); } /* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */ @@ -386,39 +386,37 @@ static int do_input_entry(const char *filename, struct input_device_id *id, { sprintf(alias, "input:"); - ADD(alias, "b", id->flags&INPUT_DEVICE_ID_MATCH_BUS, id->id.bustype); - ADD(alias, "v", id->flags&INPUT_DEVICE_ID_MATCH_VENDOR, id->id.vendor); - ADD(alias, "p", id->flags&INPUT_DEVICE_ID_MATCH_PRODUCT, - id->id.product); - ADD(alias, "e", id->flags&INPUT_DEVICE_ID_MATCH_VERSION, - id->id.version); + ADD(alias, "b", id->flags & INPUT_DEVICE_ID_MATCH_BUS, id->bustype); + ADD(alias, "v", id->flags & INPUT_DEVICE_ID_MATCH_VENDOR, id->vendor); + ADD(alias, "p", id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT, id->product); + ADD(alias, "e", id->flags & INPUT_DEVICE_ID_MATCH_VERSION, id->version); sprintf(alias + strlen(alias), "-e*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_EVBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT) do_input(alias, id->evbit, 0, EV_MAX); sprintf(alias + strlen(alias), "k*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_KEYBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT) do_input(alias, id->keybit, KEY_MIN_INTERESTING, KEY_MAX); sprintf(alias + strlen(alias), "r*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_RELBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT) do_input(alias, id->relbit, 0, REL_MAX); sprintf(alias + strlen(alias), "a*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_ABSBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT) do_input(alias, id->absbit, 0, ABS_MAX); sprintf(alias + strlen(alias), "m*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_MSCIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT) do_input(alias, id->mscbit, 0, MSC_MAX); sprintf(alias + strlen(alias), "l*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_LEDBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT) do_input(alias, id->ledbit, 0, LED_MAX); sprintf(alias + strlen(alias), "s*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_SNDBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT) do_input(alias, id->sndbit, 0, SND_MAX); sprintf(alias + strlen(alias), "f*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_FFBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT) do_input(alias, id->ffbit, 0, FF_MAX); sprintf(alias + strlen(alias), "w*"); - if (id->flags&INPUT_DEVICE_ID_MATCH_SWBIT) + if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT) do_input(alias, id->swbit, 0, SW_MAX); return 1; } From eb645a24de82496434cc81171d7f350edb327399 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 27 Apr 2006 08:44:27 +0200 Subject: [PATCH 024/226] [PATCH] splice: switch to using page_cache_readahead() Avoids doing useless work, when the file is fully cached. Signed-off-by: Jens Axboe --- fs/splice.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index 447ebc0a37f3..dc205f643090 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -299,8 +299,8 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, * read-ahead if this is a non-zero offset (we are likely doing small * chunk splice and the page is already there) for a single page. */ - if (!loff || spd.nr_pages > 1) - do_page_cache_readahead(mapping, in, index, spd.nr_pages); + if (!loff || nr_pages > 1) + page_cache_readahead(mapping, &in->f_ra, in, index, nr_pages); /* * Now fill in the holes: From ebf43500ef148a380bd132743c3fc530111ac620 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 27 Apr 2006 08:46:01 +0200 Subject: [PATCH 025/226] [PATCH] Add find_get_pages_contig(): contiguous variant of find_get_pages() find_get_pages_contig() will break out if we hit a hole in the page cache. From Andrew Morton, small modifications and documentation by me. Signed-off-by: Jens Axboe --- include/linux/pagemap.h | 2 ++ mm/filemap.c | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 9539efd4f7e6..7a1af574dedf 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -78,6 +78,8 @@ extern struct page * find_or_create_page(struct address_space *mapping, unsigned long index, gfp_t gfp_mask); unsigned find_get_pages(struct address_space *mapping, pgoff_t start, unsigned int nr_pages, struct page **pages); +unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start, + unsigned int nr_pages, struct page **pages); unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index, int tag, unsigned int nr_pages, struct page **pages); diff --git a/mm/filemap.c b/mm/filemap.c index 3ef20739e725..fd57442186cb 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -697,6 +697,38 @@ unsigned find_get_pages(struct address_space *mapping, pgoff_t start, return ret; } +/** + * find_get_pages_contig - gang contiguous pagecache lookup + * @mapping: The address_space to search + * @index: The starting page index + * @nr_pages: The maximum number of pages + * @pages: Where the resulting pages are placed + * + * find_get_pages_contig() works exactly like find_get_pages(), except + * that the returned number of pages are guaranteed to be contiguous. + * + * find_get_pages_contig() returns the number of pages which were found. + */ +unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t index, + unsigned int nr_pages, struct page **pages) +{ + unsigned int i; + unsigned int ret; + + read_lock_irq(&mapping->tree_lock); + ret = radix_tree_gang_lookup(&mapping->page_tree, + (void **)pages, index, nr_pages); + for (i = 0; i < ret; i++) { + if (pages[i]->mapping == NULL || pages[i]->index != index) + break; + + page_cache_get(pages[i]); + index++; + } + read_unlock_irq(&mapping->tree_lock); + return i; +} + /* * Like find_get_pages, except we only return pages which are tagged with * `tag'. We update *index to index the next page for the traversal. From eb20796bf6fdb95ccf51440ba2a827149bdc037f Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 27 Apr 2006 11:05:22 +0200 Subject: [PATCH 026/226] [PATCH] splice: make the read-side do batched page lookups Use the new find_get_pages_contig() to potentially look up the entire splice range in one single call. This speeds up generic_file_splice_read() quite a bit. Signed-off-by: Jens Axboe --- fs/splice.c | 113 ++++++++++++++++++++++++++++++++++------------------ 1 file changed, 74 insertions(+), 39 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index dc205f643090..a46ddd28561e 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -279,7 +279,7 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, pgoff_t index, end_index; loff_t isize; size_t total_len; - int error; + int error, page_nr; struct splice_pipe_desc spd = { .pages = pages, .partial = partial, @@ -307,7 +307,56 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, */ error = 0; total_len = 0; - for (spd.nr_pages = 0; spd.nr_pages < nr_pages; spd.nr_pages++, index++) { + + /* + * Lookup the (hopefully) full range of pages we need. + */ + spd.nr_pages = find_get_pages_contig(mapping, index, nr_pages, pages); + + /* + * If find_get_pages_contig() returned fewer pages than we needed, + * allocate the rest. + */ + index += spd.nr_pages; + while (spd.nr_pages < nr_pages) { + /* + * Page could be there, find_get_pages_contig() breaks on + * the first hole. + */ + page = find_get_page(mapping, index); + if (!page) { + /* + * page didn't exist, allocate one. + */ + page = page_cache_alloc_cold(mapping); + if (!page) + break; + + error = add_to_page_cache_lru(page, mapping, index, + mapping_gfp_mask(mapping)); + if (unlikely(error)) { + page_cache_release(page); + break; + } + /* + * add_to_page_cache() locks the page, unlock it + * to avoid convoluting the logic below even more. + */ + unlock_page(page); + } + + pages[spd.nr_pages++] = page; + index++; + } + + /* + * Now loop over the map and see if we need to start IO on any + * pages, fill in the partial map, etc. + */ + index = *ppos >> PAGE_CACHE_SHIFT; + nr_pages = spd.nr_pages; + spd.nr_pages = 0; + for (page_nr = 0; page_nr < nr_pages; page_nr++) { unsigned int this_len; if (!len) @@ -317,28 +366,7 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, * this_len is the max we'll use from this page */ this_len = min_t(unsigned long, len, PAGE_CACHE_SIZE - loff); -find_page: - /* - * lookup the page for this index - */ - page = find_get_page(mapping, index); - if (!page) { - /* - * page didn't exist, allocate one - */ - page = page_cache_alloc_cold(mapping); - if (!page) - break; - - error = add_to_page_cache_lru(page, mapping, index, - mapping_gfp_mask(mapping)); - if (unlikely(error)) { - page_cache_release(page); - break; - } - - goto readpage; - } + page = pages[page_nr]; /* * If the page isn't uptodate, we may need to start io on it @@ -360,7 +388,6 @@ find_page: */ if (!page->mapping) { unlock_page(page); - page_cache_release(page); break; } /* @@ -371,16 +398,20 @@ find_page: goto fill_it; } -readpage: /* * need to read in the page */ error = mapping->a_ops->readpage(in, page); - if (unlikely(error)) { - page_cache_release(page); + /* + * We really should re-lookup the page here, + * but it complicates things a lot. Instead + * lets just do what we already stored, and + * we'll get it the next time we are called. + */ if (error == AOP_TRUNCATED_PAGE) - goto find_page; + error = 0; + break; } @@ -389,10 +420,8 @@ readpage: */ isize = i_size_read(mapping->host); end_index = (isize - 1) >> PAGE_CACHE_SHIFT; - if (unlikely(!isize || index > end_index)) { - page_cache_release(page); + if (unlikely(!isize || index > end_index)) break; - } /* * if this is the last page, see if we need to shrink @@ -400,27 +429,33 @@ readpage: */ if (end_index == index) { loff = PAGE_CACHE_SIZE - (isize & ~PAGE_CACHE_MASK); - if (total_len + loff > isize) { - page_cache_release(page); + if (total_len + loff > isize) break; - } /* * force quit after adding this page */ - nr_pages = spd.nr_pages; + len = this_len; this_len = min(this_len, loff); loff = 0; } } fill_it: - pages[spd.nr_pages] = page; - partial[spd.nr_pages].offset = loff; - partial[spd.nr_pages].len = this_len; + partial[page_nr].offset = loff; + partial[page_nr].len = this_len; len -= this_len; total_len += this_len; loff = 0; + spd.nr_pages++; + index++; } + /* + * Release any pages at the end, if we quit early. 'i' is how far + * we got, 'nr_pages' is how many pages are in the map. + */ + while (page_nr < nr_pages) + page_cache_release(pages[page_nr++]); + if (spd.nr_pages) return splice_to_pipe(pipe, &spd); From 49e31ca8387227898710f99476f2217ea154aab0 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 10:48:54 +0100 Subject: [PATCH 027/226] [MIPS] Fix oprofile module unloading When unloading oprofile module with timer-mode, oprofile_arch_exit dereferences a NULL pointer. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/oprofile/common.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c index 935dd851f480..49ef8fd338d6 100644 --- a/arch/mips/oprofile/common.c +++ b/arch/mips/oprofile/common.c @@ -114,5 +114,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) void oprofile_arch_exit(void) { - model->exit(); + if (model) + model->exit(); } From 5dac83030a3f4a3a4d1255b13bd0f7d08e824963 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 10:50:02 +0100 Subject: [PATCH 028/226] [MIPS] Oprofile: fix sparse warning. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/oprofile/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c index 49ef8fd338d6..f2b4862aaae5 100644 --- a/arch/mips/oprofile/common.c +++ b/arch/mips/oprofile/common.c @@ -27,7 +27,7 @@ static int op_mips_setup(void) model->reg_setup(ctr); /* Configure the registers on all cpus. */ - on_each_cpu(model->cpu_setup, 0, 0, 1); + on_each_cpu(model->cpu_setup, NULL, 0, 1); return 0; } From c0858d82faf96ffc32b96e23927d10844d38e564 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Thu, 20 Apr 2006 00:12:05 +0900 Subject: [PATCH 029/226] [MIPS] Fix ip27 build. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/sgi-ip27/ip27-timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index cddf1cedf007..36b662e27b6e 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -122,7 +122,7 @@ again: xtime.tv_sec > last_rtc_update + 660 && (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { - if (rtc_set_time(xtime.tv_sec) == 0) { + if (rtc_mips_set_time(xtime.tv_sec) == 0) { last_rtc_update = xtime.tv_sec; } else { last_rtc_update = xtime.tv_sec - 600; From bc818247203a7bfc40296a3f5b760de84fb8e0d1 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 17 Apr 2006 21:19:12 +0900 Subject: [PATCH 030/226] [MIPS] Fix bitops for MIPS32/MIPS64 CPUs. With recent rewrite for generic bitops, fls() for 32bit kernel with MIPS64_CPU is broken. Also, ffs(), fls() should be defined the same way as the libc and compiler built-in routines (returns int instead of unsigned long). Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/bitops.h | 72 +++++++++++++++++---------------------- 1 file changed, 32 insertions(+), 40 deletions(-) diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index a1728f8c0705..d2f444537e4b 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -466,65 +466,57 @@ static inline unsigned long __ffs(unsigned long word) return __ilog2(word & -word); } +/* + * fls - find last bit set. + * @word: The word to search + * + * This is defined the same way as ffs. + * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. + */ +static inline int fls(int word) +{ + __asm__ ("clz %0, %1" : "=r" (word) : "r" (word)); + + return 32 - word; +} + +#if defined(CONFIG_64BIT) && defined(CONFIG_CPU_MIPS64) +static inline int fls64(__u64 word) +{ + __asm__ ("dclz %0, %1" : "=r" (word) : "r" (word)); + + return 64 - word; +} +#else +#include +#endif + /* * ffs - find first bit set. * @word: The word to search * - * Returns 1..SZLONG - * Returns 0 if no bit exists + * This is defined the same way as + * the libc and compiler builtin ffs routines, therefore + * differs in spirit from the above ffz (man ffs). */ - -static inline unsigned long ffs(unsigned long word) +static inline int ffs(int word) { if (!word) return 0; - return __ffs(word) + 1; -} - -/* - * ffz - find first zero in word. - * @word: The word to search - * - * Undefined if no zero exists, so code should check against ~0UL first. - */ -static inline unsigned long ffz(unsigned long word) -{ - return __ffs (~word); -} - -/* - * fls - find last bit set. - * @word: The word to search - * - * Returns 1..SZLONG - * Returns 0 if no bit exists - */ -static inline unsigned long fls(unsigned long word) -{ -#ifdef CONFIG_CPU_MIPS32 - __asm__ ("clz %0, %1" : "=r" (word) : "r" (word)); - - return 32 - word; -#endif - -#ifdef CONFIG_CPU_MIPS64 - __asm__ ("dclz %0, %1" : "=r" (word) : "r" (word)); - - return 64 - word; -#endif + return fls(word & -word); } #else #include #include -#include #include +#include #endif /*defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) */ -#include +#include #include #ifdef __KERNEL__ From 6f8782c4b2ed3cb652f1ad6b6d91890c7f2423ab Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 17 Apr 2006 21:24:49 +0900 Subject: [PATCH 031/226] [MIPS] Use __ffs() instead of ffs() in ip32_irq0(). With recent rewrite for generic bitops, ffs() is defined the same way as the libc and compiler built-in routines (returns int instead of unsigned long). Use __ffs() for 64bit value. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/sgi-ip32/ip32-irq.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c index 22a6df94b4a1..de01c9815bdd 100644 --- a/arch/mips/sgi-ip32/ip32-irq.c +++ b/arch/mips/sgi-ip32/ip32-irq.c @@ -507,13 +507,14 @@ static void ip32_irq0(struct pt_regs *regs) int irq = 0; crime_int = crime->istat & crime_mask; - irq = ffs(crime_int); - crime_int = 1 << (irq - 1); + irq = __ffs(crime_int); + crime_int = 1 << irq; if (crime_int & CRIME_MACEISA_INT_MASK) { unsigned long mace_int = mace->perif.ctrl.istat; - irq = ffs(mace_int & maceisa_mask) + 32; + irq = __ffs(mace_int & maceisa_mask) + 32; } + irq++; DBG("*irq %u*\n", irq); do_IRQ(irq, regs); } From 2a2c3e451965aca35c2d0d1b2db1dbd1d839c75e Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 15 Apr 2006 00:04:18 +0900 Subject: [PATCH 032/226] [MIPS] Sparse: fix sparse for 64-bit kernels. This commit breaks sparse for 64bit kernel. The -m64 option is required. Also, some macro values (such as _MIPS_TUNE, etc.) contain double-quote characters so it would be better quoting arguments by single-quote characters. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 69b9c1b8fafc..133900aca992 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -615,7 +615,10 @@ LDFLAGS += -m $(ld-emul) ifdef CONFIG_MIPS CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \ egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \ - sed -e 's/^\#define /-D/' -e 's/ /="/' -e 's/$$/"/') + sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/") +ifdef CONFIG_64BIT +CHECKFLAGS += -m64 +endif endif OBJCOPYFLAGS += --remove-section=.reginfo From 7a8341969fe0df4a1fffa141435e742456270ffd Mon Sep 17 00:00:00 2001 From: Chris Dearman Date: Sat, 15 Apr 2006 00:31:16 +0100 Subject: [PATCH 033/226] [MIPS] 24K LV: Add core card id. Signed-off-by: Ralf Baechle --- arch/mips/mips-boards/generic/init.c | 1 + arch/mips/mips-boards/generic/pci.c | 1 + arch/mips/mips-boards/malta/malta_int.c | 3 +++ include/asm-mips/mips-boards/generic.h | 1 + 4 files changed, 6 insertions(+) diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c index 17dfe6a8cab9..df4e94735604 100644 --- a/arch/mips/mips-boards/generic/init.c +++ b/arch/mips/mips-boards/generic/init.c @@ -337,6 +337,7 @@ void __init prom_init(void) case MIPS_REVISION_CORID_CORE_MSC: case MIPS_REVISION_CORID_CORE_FPGA2: case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: _pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000); diff --git a/arch/mips/mips-boards/generic/pci.c b/arch/mips/mips-boards/generic/pci.c index 1f6f9df74ab2..9337f6c8873a 100644 --- a/arch/mips/mips-boards/generic/pci.c +++ b/arch/mips/mips-boards/generic/pci.c @@ -198,6 +198,7 @@ void __init mips_pcibios_init(void) case MIPS_REVISION_CORID_CORE_MSC: case MIPS_REVISION_CORID_CORE_FPGA2: case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: /* Set up resource ranges from the controller's registers. */ MSC_READ(MSC01_PCI_SC2PMBASL, start); diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c index 64db07d4dbe5..7cc0ba4f553a 100644 --- a/arch/mips/mips-boards/malta/malta_int.c +++ b/arch/mips/mips-boards/malta/malta_int.c @@ -57,6 +57,7 @@ static inline int mips_pcibios_iack(void) case MIPS_REVISION_CORID_CORE_MSC: case MIPS_REVISION_CORID_CORE_FPGA2: case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: MSC_READ(MSC01_PCI_IACK, irq); irq &= 0xff; @@ -143,6 +144,7 @@ void corehi_irqdispatch(struct pt_regs *regs) case MIPS_REVISION_CORID_CORE_MSC: case MIPS_REVISION_CORID_CORE_FPGA2: case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: ll_msc_irq(regs); break; @@ -309,6 +311,7 @@ void __init arch_init_irq(void) case MIPS_REVISION_CORID_CORE_MSC: case MIPS_REVISION_CORID_CORE_FPGA2: case MIPS_REVISION_CORID_CORE_FPGA3: + case MIPS_REVISION_CORID_CORE_24K: case MIPS_REVISION_CORID_CORE_EMUL_MSC: if (cpu_has_veic) init_msc_irqs (MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs); diff --git a/include/asm-mips/mips-boards/generic.h b/include/asm-mips/mips-boards/generic.h index 25b6ffc26623..fa8b913cc3e0 100644 --- a/include/asm-mips/mips-boards/generic.h +++ b/include/asm-mips/mips-boards/generic.h @@ -67,6 +67,7 @@ #define MIPS_REVISION_CORID_CORE_FPGA2 7 #define MIPS_REVISION_CORID_CORE_FPGAR2 8 #define MIPS_REVISION_CORID_CORE_FPGA3 9 +#define MIPS_REVISION_CORID_CORE_24K 10 /**** Artificial corid defines ****/ /* From 3763120a316b04c29a2b9c6e817e0e4a72005dd4 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 13:08:41 +0100 Subject: [PATCH 034/226] [MIPS] Kconfig: Clarify description of CROSSCOMPILE. Signed-off-by: Ralf Baechle --- arch/mips/Kconfig.debug | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index d3c5cc3b9c9d..515f9e611307 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -6,7 +6,13 @@ config CROSSCOMPILE bool "Are you using a crosscompiler" help Say Y here if you are compiling the kernel on a different - architecture than the one it is intended to run on. + architecture than the one it is intended to run on. This is just a + convenience option which will select the appropriate value for + the CROSS_COMPILE make variable which otherwise has to be passed on + the command line from mips-linux-, mipsel-linux-, mips64-linux- and + mips64el-linux- as appropriate for a particular kernel configuration. + You will have to pass the value for CROSS_COMPILE manually if the + name prefix for your tools is different. config CMDLINE string "Default kernel command string" From f7062ddb23d7568c90821118f9b973b3069625c9 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 14:58:53 +0100 Subject: [PATCH 035/226] [MIPS] Get rid of CONFIG_ADVANCED. It's been a horrible source of confusion and let users to shoot themselves into both feet with uzis to no end. Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 50 ++++++++++++++++++++++------------------------- 1 file changed, 23 insertions(+), 27 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 87f0b79c6b15..ee5fbb02b28f 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1067,6 +1067,7 @@ choice config CPU_MIPS32_R1 bool "MIPS32 Release 1" depends on SYS_HAS_CPU_MIPS32_R1 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM @@ -1084,6 +1085,7 @@ config CPU_MIPS32_R1 config CPU_MIPS32_R2 bool "MIPS32 Release 2" depends on SYS_HAS_CPU_MIPS32_R2 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM @@ -1097,6 +1099,7 @@ config CPU_MIPS32_R2 config CPU_MIPS64_R1 bool "MIPS64 Release 1" depends on SYS_HAS_CPU_MIPS64_R1 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1115,6 +1118,7 @@ config CPU_MIPS64_R1 config CPU_MIPS64_R2 bool "MIPS64 Release 2" depends on SYS_HAS_CPU_MIPS64_R2 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1129,6 +1133,7 @@ config CPU_MIPS64_R2 config CPU_R3000 bool "R3000" depends on SYS_HAS_CPU_R3000 + select CPU_HAS_WB select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM help @@ -1158,6 +1163,7 @@ config CPU_VR41XX config CPU_R4300 bool "R4300" depends on SYS_HAS_CPU_R4300 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1166,6 +1172,7 @@ config CPU_R4300 config CPU_R4X00 bool "R4x00" depends on SYS_HAS_CPU_R4X00 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1175,6 +1182,7 @@ config CPU_R4X00 config CPU_TX49XX bool "R49XX" depends on SYS_HAS_CPU_TX49XX + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1182,6 +1190,7 @@ config CPU_TX49XX config CPU_R5000 bool "R5000" depends on SYS_HAS_CPU_R5000 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1190,12 +1199,14 @@ config CPU_R5000 config CPU_R5432 bool "R5432" depends on SYS_HAS_CPU_R5432 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL config CPU_R6000 bool "R6000" depends on EXPERIMENTAL + select CPU_HAS_LLSC depends on SYS_HAS_CPU_R6000 select CPU_SUPPORTS_32BIT_KERNEL help @@ -1205,6 +1216,7 @@ config CPU_R6000 config CPU_NEVADA bool "RM52xx" depends on SYS_HAS_CPU_NEVADA + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1214,6 +1226,7 @@ config CPU_R8000 bool "R8000" depends on EXPERIMENTAL depends on SYS_HAS_CPU_R8000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_64BIT_KERNEL help @@ -1223,6 +1236,7 @@ config CPU_R8000 config CPU_R10000 bool "R10000" depends on SYS_HAS_CPU_R10000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1233,6 +1247,7 @@ config CPU_R10000 config CPU_RM7000 bool "RM7000" depends on SYS_HAS_CPU_RM7000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1241,6 +1256,7 @@ config CPU_RM7000 config CPU_RM9000 bool "RM9000" depends on SYS_HAS_CPU_RM9000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1249,6 +1265,7 @@ config CPU_RM9000 config CPU_SB1 bool "SB1" depends on SYS_HAS_CPU_SB1 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL select CPU_SUPPORTS_HIGHMEM @@ -1449,6 +1466,8 @@ choice config MIPS_MT_SMTC bool "SMTC: Use all TCs on all VPEs for SMP" + select CPU_MIPSR2_IRQ_VI + select CPU_MIPSR2_SRS select SMP config MIPS_MT_SMP @@ -1514,38 +1533,15 @@ config 64BIT_PHYS_ADDR bool "Support for 64-bit physical address space" depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT -config CPU_ADVANCED - bool "Override CPU Options" - depends on 32BIT - help - Saying yes here allows you to select support for various features - your CPU may or may not have. Most people should say N here. - config CPU_HAS_LLSC - bool "ll/sc Instructions available" if CPU_ADVANCED - default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX - help - MIPS R4000 series and later provide the Load Linked (ll) - and Store Conditional (sc) instructions. More information is - available at . - - Say Y here if your CPU has the ll and sc instructions. Say Y here - for better performance, N if you don't know. You must say Y here - for multiprocessor machines. + bool config CPU_HAS_WB - bool "Writeback Buffer available" if CPU_ADVANCED - default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION - help - Say N here for slightly better performance. You must say Y here for - machines which require flushing of write buffers in software. Saying - Y is the safe option; N may result in kernel malfunction and crashes. - -menu "MIPSR2 Interrupt handling" - depends on CPU_MIPSR2 && CPU_ADVANCED + bool config CPU_MIPSR2_IRQ_VI bool "Vectored interrupt mode" + depends on CPU_MIPSR2 help Vectored interrupt mode allowing faster dispatching of interrupts. The board support code needs to be written to take advantage of this @@ -1555,6 +1551,7 @@ config CPU_MIPSR2_IRQ_VI config CPU_MIPSR2_IRQ_EI bool "External interrupt controller mode" + depends on CPU_MIPSR2 help Extended interrupt mode takes advantage of an external interrupt controller to allow fast dispatching from many possible interrupt @@ -1568,7 +1565,6 @@ config CPU_MIPSR2_SRS Allow the kernel to use shadow register sets for fast interrupts. Interrupt handlers must be specially written to use shadow sets. Say N unless you know that shadow register set upport is needed. -endmenu config CPU_HAS_SYNC bool From b775565952ab8f33a49bfcb2c6dcfaba1e82dee3 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 15:00:59 +0100 Subject: [PATCH 036/226] [MIPS] Update MIPS defconfigs. Signed-off-by: Ralf Baechle --- arch/mips/configs/atlas_defconfig | 83 ++++--- arch/mips/configs/bigsur_defconfig | 64 +++-- arch/mips/configs/capcella_defconfig | 143 ++++++----- arch/mips/configs/cobalt_defconfig | 68 +++-- arch/mips/configs/db1000_defconfig | 70 ++++-- arch/mips/configs/db1100_defconfig | 71 ++++-- arch/mips/configs/db1200_defconfig | 68 +++-- arch/mips/configs/db1500_defconfig | 105 ++++---- arch/mips/configs/db1550_defconfig | 73 ++++-- arch/mips/configs/ddb5476_defconfig | 69 ++++-- arch/mips/configs/ddb5477_defconfig | 67 +++-- arch/mips/configs/decstation_defconfig | 69 ++++-- arch/mips/configs/e55_defconfig | 288 ++++------------------ arch/mips/configs/ev64120_defconfig | 67 +++-- arch/mips/configs/ev96100_defconfig | 64 +++-- arch/mips/configs/ip22_defconfig | 77 +++--- arch/mips/configs/ip27_defconfig | 54 ++-- arch/mips/configs/ip32_defconfig | 67 +++-- arch/mips/configs/it8172_defconfig | 66 +++-- arch/mips/configs/ivr_defconfig | 67 +++-- arch/mips/configs/jaguar-atx_defconfig | 56 +++-- arch/mips/configs/jmr3927_defconfig | 72 ++++-- arch/mips/configs/lasat200_defconfig | 69 ++++-- arch/mips/configs/malta_defconfig | 86 ++++--- arch/mips/configs/mipssim_defconfig | 64 +++-- arch/mips/configs/mpc30x_defconfig | 95 ++++--- arch/mips/configs/ocelot_3_defconfig | 72 ++++-- arch/mips/configs/ocelot_c_defconfig | 66 +++-- arch/mips/configs/ocelot_defconfig | 64 +++-- arch/mips/configs/ocelot_g_defconfig | 66 +++-- arch/mips/configs/pb1100_defconfig | 70 ++++-- arch/mips/configs/pb1500_defconfig | 73 ++++-- arch/mips/configs/pb1550_defconfig | 73 ++++-- arch/mips/configs/pnx8550-jbs_defconfig | 76 +++--- arch/mips/configs/pnx8550-v2pci_defconfig | 85 ++++--- arch/mips/configs/qemu_defconfig | 48 ++-- arch/mips/configs/rbhma4500_defconfig | 95 ++++--- arch/mips/configs/rm200_defconfig | 131 ++++++---- arch/mips/configs/sb1250-swarm_defconfig | 63 +++-- arch/mips/configs/sead_defconfig | 50 ++-- arch/mips/configs/tb0226_defconfig | 218 +++++++--------- arch/mips/configs/tb0229_defconfig | 282 +++++++-------------- arch/mips/configs/tb0287_defconfig | 104 +++++--- arch/mips/configs/workpad_defconfig | 185 +++++++------- arch/mips/configs/yosemite_defconfig | 54 ++-- arch/mips/defconfig | 77 +++--- 46 files changed, 2321 insertions(+), 1773 deletions(-) diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig index 9e1ae953e966..4b080bcb258f 100644 --- a/arch/mips/configs/atlas_defconfig +++ b/arch/mips/configs/atlas_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:52 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:55 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_ATLAS=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -127,11 +129,11 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -149,7 +151,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -165,6 +166,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -178,10 +180,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -193,7 +191,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -202,6 +199,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -221,7 +220,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -249,6 +247,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -281,6 +280,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -322,9 +322,12 @@ CONFIG_IP_VS_NQ=m CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -348,11 +351,14 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m @@ -376,20 +382,19 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_MATCH_POLICY=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -407,6 +412,7 @@ CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m @@ -427,12 +433,10 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_POLICY=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m @@ -478,6 +482,11 @@ CONFIG_IP_SCTP=m # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m @@ -492,11 +501,6 @@ CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -556,6 +560,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -694,9 +701,8 @@ CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -715,6 +721,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID5=m +CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_RAID6=m CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m @@ -921,6 +928,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=m CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -930,6 +938,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -987,10 +996,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -1022,6 +1027,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -1038,15 +1044,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1120,7 +1144,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1140,7 +1163,6 @@ CONFIG_VXFS_FS=m # CONFIG_QNX4FS_FS is not set CONFIG_SYSV_FS=m CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set # # Network File Systems @@ -1232,6 +1254,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index 32984100a75e..d85cda58d650 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:53 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:55 2006 # CONFIG_MIPS=y @@ -80,6 +80,8 @@ CONFIG_SIBYTE_CFE=y # CONFIG_SIBYTE_SB1250_PROF is not set # CONFIG_SIBYTE_TBPROF is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_COHERENT=y CONFIG_CPU_BIG_ENDIAN=y @@ -154,7 +156,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -172,6 +173,7 @@ CONFIG_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -186,10 +188,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -201,7 +199,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -210,6 +207,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -230,7 +228,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_PCI_DEBUG=y CONFIG_MMU=y @@ -249,6 +246,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_BUILD_ELF64=y CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -263,6 +261,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -284,12 +283,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -301,6 +303,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -310,11 +317,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -377,7 +379,7 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -575,6 +577,7 @@ CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y # # Non-8250 serial port support # +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -637,7 +640,6 @@ CONFIG_I2C_ALGO_SIBYTE=y # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set CONFIG_I2C_SIBYTE=y -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -656,9 +658,7 @@ CONFIG_SENSORS_EEPROM=y CONFIG_SENSORS_PCF8574=y CONFIG_SENSORS_PCA9539=y CONFIG_SENSORS_PCF8591=y -CONFIG_SENSORS_RTC8564=y CONFIG_SENSORS_MAX6875=y -# CONFIG_RTC_X1205_I2C is not set CONFIG_I2C_DEBUG_CORE=y CONFIG_I2C_DEBUG_ALGO=y CONFIG_I2C_DEBUG_BUS=y @@ -685,10 +685,6 @@ CONFIG_I2C_DEBUG_CHIP=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -714,6 +710,7 @@ CONFIG_I2C_DEBUG_CHIP=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -730,15 +727,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -785,7 +800,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig index 6c2961affbd6..ca0af1683a00 100644 --- a/arch/mips/configs/capcella_defconfig +++ b/arch/mips/configs/capcella_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:54 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:08:06 2006 # CONFIG_MIPS=y @@ -72,6 +72,8 @@ CONFIG_ZAO_CAPCELLA=y CONFIG_PCI_VR41XX=y # CONFIG_VRC4173 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -90,7 +92,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -103,18 +105,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -135,7 +140,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -151,6 +155,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -164,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -179,7 +180,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -187,6 +187,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -206,7 +209,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -224,6 +226,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking @@ -233,6 +236,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -255,12 +259,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -272,6 +279,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -281,11 +293,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -302,10 +309,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -348,10 +352,12 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_RAM is not set +CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -578,6 +584,11 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -601,6 +612,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Ftape, the floppy tape device driver # # CONFIG_DRM is not set +CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # @@ -635,10 +647,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -670,6 +678,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -686,15 +695,50 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y + +# +# RTC drivers +# +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_VR41XX=y +# CONFIG_RTC_DRV_TEST is not set + # # File systems # @@ -712,7 +756,7 @@ CONFIG_EXT2_FS=y CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=m @@ -735,10 +779,9 @@ CONFIG_FUSE_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_TMPFS is not set +CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -805,44 +848,20 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,38400" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -852,8 +871,6 @@ CONFIG_CRYPTO_CRC32C=m # Library routines # # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m +# CONFIG_LIBCRC32C is not set diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 8336b21d3db2..7d269e609282 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:55 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:57 2006 # CONFIG_MIPS=y @@ -63,7 +63,10 @@ CONFIG_MIPS_COBALT=y # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +CONFIG_EARLY_PRINTK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -113,7 +116,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -135,7 +137,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -151,6 +152,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -164,10 +166,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,6 +180,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -201,7 +201,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -229,6 +228,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -247,12 +247,15 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -264,6 +267,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -273,11 +281,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -298,6 +301,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -343,7 +349,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -593,6 +599,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -602,6 +609,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -659,10 +667,6 @@ CONFIG_COBALT_LCD=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -694,6 +698,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -710,15 +715,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -765,7 +788,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -828,6 +850,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index 7f071403c8e3..579b665e3339 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:56 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:57 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_DB1000=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,11 +116,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -136,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -152,6 +153,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -165,10 +167,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +179,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -190,6 +187,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -245,6 +244,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -267,7 +267,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -278,6 +279,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -294,10 +297,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -321,6 +327,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -330,11 +341,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -356,6 +362,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -412,7 +421,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -434,7 +442,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -471,7 +478,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -721,10 +728,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -756,6 +759,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set # @@ -772,14 +776,32 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -836,7 +858,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -945,6 +966,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index 98590cac1ec5..e5eb53867422 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:57 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:58 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_DB1100=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,11 +116,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -136,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -152,6 +153,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -165,10 +167,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +179,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -190,6 +187,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -234,6 +233,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -256,7 +256,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -267,6 +268,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -283,10 +286,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -310,6 +316,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -319,11 +330,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -345,6 +351,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -401,7 +410,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -423,7 +431,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -460,7 +467,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -689,10 +696,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -711,6 +714,7 @@ CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_S1D13XXX is not set @@ -755,6 +759,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set # @@ -771,14 +776,32 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -835,7 +858,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -944,6 +966,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index 92888472dca0..a43fb2329fd5 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:58 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:58 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_DB1200=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_COHERENT=y CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y @@ -114,11 +116,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -136,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +154,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,7 +180,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -191,6 +188,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -244,6 +243,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -263,7 +263,8 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -274,6 +275,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -288,10 +291,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -315,6 +321,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -324,11 +335,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -403,7 +409,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -425,7 +430,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -762,10 +766,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -784,6 +784,7 @@ CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_S1D13XXX is not set @@ -794,6 +795,7 @@ CONFIG_FB_AU1200=y # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set @@ -816,6 +818,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -832,6 +835,7 @@ CONFIG_USB_GADGET=m # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set # CONFIG_USB_GADGET_DUALSPEED is not set @@ -843,14 +847,32 @@ CONFIG_MMC=y CONFIG_MMC_BLOCK=y CONFIG_MMC_AU1X=y +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -913,7 +935,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1027,6 +1048,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=48M" diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index 5a415b1d4af0..ad632d87c4ef 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:59 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:59 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_DB1500=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -116,11 +118,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -138,7 +140,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +155,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -183,7 +181,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -192,6 +189,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -211,7 +210,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -253,6 +251,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -275,7 +274,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,6 +286,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -302,10 +304,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -329,6 +334,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -338,11 +348,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -364,6 +369,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -420,7 +428,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -443,7 +450,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -486,7 +492,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -714,6 +720,7 @@ CONFIG_SERIO_RAW=m # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -725,6 +732,7 @@ CONFIG_SERIAL_8250_AU1X00=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -789,10 +797,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -802,6 +806,7 @@ CONFIG_SYNCLINK_CS=m # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -825,9 +830,11 @@ CONFIG_SND_SEQ_DUMMY=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -846,6 +853,7 @@ CONFIG_SND_MTPAV=m # PCI devices # # CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -877,6 +885,7 @@ CONFIG_SND_MTPAV=m # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set @@ -905,34 +914,22 @@ CONFIG_SND_AU1X00=m # Open Sound System # CONFIG_SOUND_PRIME=y -CONFIG_OBSOLETE_OSS_DRIVER=y # CONFIG_SOUND_BT878 is not set -# CONFIG_SOUND_CMPCI is not set # CONFIG_SOUND_EMU10K1 is not set # CONFIG_SOUND_FUSION is not set -# CONFIG_SOUND_CS4281 is not set -# CONFIG_SOUND_ES1370 is not set # CONFIG_SOUND_ES1371 is not set -# CONFIG_SOUND_ESSSOLO1 is not set -# CONFIG_SOUND_MAESTRO is not set -# CONFIG_SOUND_MAESTRO3 is not set # CONFIG_SOUND_ICH is not set -# CONFIG_SOUND_SONICVIBES is not set -# CONFIG_SOUND_AU1000 is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set # CONFIG_SOUND_VIA82CXXX is not set -# CONFIG_SOUND_ALI5455 is not set -# CONFIG_SOUND_FORTE is not set -# CONFIG_SOUND_RME96XX is not set -# CONFIG_SOUND_AD1980 is not set # # USB support # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -958,7 +955,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # -# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set @@ -985,9 +981,7 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set CONFIG_USB_YEALINK=m # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -1000,15 +994,6 @@ CONFIG_USB_YEALINK=m # # CONFIG_USB_MDC800 is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -1058,15 +1043,33 @@ CONFIG_USB_LD=m # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1123,7 +1126,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1232,6 +1234,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index 8dc1f18badfe..8130e23dc255 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:00 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:00 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_DB1550=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -115,11 +117,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -137,7 +139,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +154,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,7 +180,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -191,6 +188,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -210,7 +209,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -252,6 +250,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -274,7 +273,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -285,6 +285,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -301,10 +303,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -328,6 +333,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -337,11 +347,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -363,6 +368,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -419,7 +427,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -442,7 +449,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -489,7 +495,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -754,6 +760,7 @@ CONFIG_SERIO_RAW=m # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -765,6 +772,7 @@ CONFIG_SERIAL_8250_AU1X00=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -829,10 +837,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -858,6 +862,7 @@ CONFIG_SYNCLINK_CS=m # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -874,15 +879,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -939,7 +962,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1048,6 +1070,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ddb5476_defconfig b/arch/mips/configs/ddb5476_defconfig index 8fae63e47e5e..8d88ac1bbfeb 100644 --- a/arch/mips/configs/ddb5476_defconfig +++ b/arch/mips/configs/ddb5476_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:02 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:00 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_DDB5476=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,7 +116,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -136,7 +137,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -152,6 +152,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -165,10 +166,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -183,6 +180,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -202,7 +201,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_ISA=y CONFIG_MMU=y @@ -231,6 +229,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -252,12 +251,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -269,6 +271,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -278,11 +285,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -303,6 +305,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -348,7 +353,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -571,6 +576,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -580,6 +586,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -637,10 +644,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -659,6 +662,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -670,7 +674,6 @@ CONFIG_FB=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set @@ -708,6 +711,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -724,15 +728,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -776,7 +798,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -840,6 +861,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="ip=any" diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig index a0fcd44e7709..8c911b671415 100644 --- a/arch/mips/configs/ddb5477_defconfig +++ b/arch/mips/configs/ddb5477_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:02 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:01 2006 # CONFIG_MIPS=y @@ -65,6 +65,8 @@ CONFIG_DDB5477=y # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_DDB5477_BUS_FREQUENCY=0 CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,7 +116,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -136,7 +137,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -152,6 +152,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -165,10 +166,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -183,6 +180,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -202,7 +201,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -230,6 +228,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -251,12 +250,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -268,6 +270,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -277,11 +284,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -302,6 +304,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -346,7 +351,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -556,6 +561,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -565,6 +571,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -622,10 +629,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -657,6 +660,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -673,15 +677,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -725,7 +747,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -792,6 +813,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="ip=any" diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig index 5a181eadd437..d838496e114f 100644 --- a/arch/mips/configs/decstation_defconfig +++ b/arch/mips/configs/decstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:03 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:01 2006 # CONFIG_MIPS=y @@ -63,11 +63,13 @@ CONFIG_MACH_DECSTATION=y # CONFIG_TOSHIBA_JMR3927 is not set # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set +CONFIG_EARLY_PRINTK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_EARLY_PRINTK=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y @@ -113,7 +115,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_WB=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -135,7 +136,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -151,6 +151,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -165,10 +166,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -180,7 +177,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -189,6 +185,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -233,11 +231,10 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -254,12 +251,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -271,6 +271,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -280,11 +285,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -305,6 +305,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -345,7 +348,7 @@ CONFIG_BLK_DEV_LOOP=m # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -566,10 +569,6 @@ CONFIG_RTC=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -588,6 +587,7 @@ CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_S1D13XXX is not set @@ -617,6 +617,7 @@ CONFIG_LOGO_DEC_CLUT224=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -632,14 +633,32 @@ CONFIG_LOGO_DEC_CLUT224=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -686,7 +705,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -705,7 +723,6 @@ CONFIG_RELAYFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=y -CONFIG_UFS_FS_WRITE=y # # Network File Systems diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig index 8fbfc06a6a2a..0760f4318910 100644 --- a/arch/mips/configs/e55_defconfig +++ b/arch/mips/configs/e55_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:04 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:08:20 2006 # CONFIG_MIPS=y @@ -70,6 +70,8 @@ CONFIG_CASIO_E55=y # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -88,7 +90,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -101,18 +103,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -133,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -144,11 +148,10 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y -# CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -162,10 +165,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -177,7 +176,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -185,6 +183,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -219,85 +220,12 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking # -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m +# CONFIG_NET is not set # # Device Drivers @@ -313,7 +241,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Connector - unified userspace <-> kernelspace linker # -CONFIG_CONNECTOR=m # # Memory Technology Devices (MTD) @@ -335,11 +262,11 @@ CONFIG_CONNECTOR=m # # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_RAM is not set +CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -397,82 +324,9 @@ CONFIG_IDE_GENERIC=y # I2O device support # -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# PHY device support -# -CONFIG_PHYLIB=m - -# -# MII PHY device drivers -# -CONFIG_MARVELL_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_LXT_PHY=m -CONFIG_CICADA_PHY=m - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_NET_VENDOR_SMC is not set -# CONFIG_DM9000 is not set -# CONFIG_NET_VENDOR_RACAL is not set -# CONFIG_AT1700 is not set -# CONFIG_DEPCA is not set -# CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set -# CONFIG_NET_PCI is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - # # ISDN subsystem # -# CONFIG_ISDN is not set # # Telephony Support @@ -508,11 +362,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240 # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=m +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -531,6 +381,10 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -565,6 +419,7 @@ CONFIG_WATCHDOG=y # # Ftape, the floppy tape device driver # +CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # @@ -599,10 +454,6 @@ CONFIG_WATCHDOG=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -611,7 +462,6 @@ CONFIG_WATCHDOG=y # # Digital Video Broadcasting Devices # -# CONFIG_DVB is not set # # Graphics support @@ -635,6 +485,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -650,14 +501,32 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -669,13 +538,12 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=m @@ -698,10 +566,9 @@ CONFIG_FUSE_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_TMPFS is not set +CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -721,29 +588,6 @@ CONFIG_RELAYFS_FS=m # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# -# Network File Systems -# -CONFIG_NFS_FS=m -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=m -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_TCP is not set -CONFIG_LOCKD=m -CONFIG_EXPORTFS=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - # # Partition Types # @@ -767,44 +611,20 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyVR0,19200 mem=8M" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -814,8 +634,6 @@ CONFIG_CRYPTO_CRC32C=m # Library routines # # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m -CONFIG_CRC32=m -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m +# CONFIG_CRC16 is not set +# CONFIG_CRC32 is not set +# CONFIG_LIBCRC32C is not set diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig index f2d43be69007..7067f608b22c 100644 --- a/arch/mips/configs/ev64120_defconfig +++ b/arch/mips/configs/ev64120_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:05 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:02 2006 # CONFIG_MIPS=y @@ -65,6 +65,8 @@ CONFIG_MIPS_EV64120=y # CONFIG_TOSHIBA_RBTX4938 is not set # CONFIG_EVB_PCI1 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -116,7 +118,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -138,7 +139,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +154,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,7 +179,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_KMOD is not set @@ -191,6 +187,8 @@ CONFIG_MODULE_SRCVERSION_ALL=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -210,7 +208,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -238,6 +235,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -258,12 +256,15 @@ CONFIG_IP_PNP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -275,6 +276,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -284,11 +290,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -309,6 +310,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -352,7 +356,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -550,6 +554,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -559,6 +564,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -616,10 +622,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -651,6 +653,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -667,15 +670,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -719,7 +740,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -783,6 +803,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs rw nfsroot=192.168.1.1:/mnt/disk2/fs.gal ip=192.168.1.211:192.168.1.1:::gt::" diff --git a/arch/mips/configs/ev96100_defconfig b/arch/mips/configs/ev96100_defconfig index ac5841c4b698..00b56ed0e638 100644 --- a/arch/mips/configs/ev96100_defconfig +++ b/arch/mips/configs/ev96100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:06 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:03 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_EV96100=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -119,7 +121,6 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -142,7 +143,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -158,6 +158,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -171,10 +172,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -186,7 +183,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_KMOD is not set @@ -195,6 +191,8 @@ CONFIG_MODULE_SRCVERSION_ALL=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -240,6 +238,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -260,12 +259,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -277,6 +279,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -286,11 +293,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -311,6 +313,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -349,7 +354,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -566,10 +571,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -601,6 +602,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -616,14 +618,32 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -667,7 +687,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -731,6 +750,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index 42d5cd7927cb..607e2985ffe3 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:51 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:54 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_SGI_IP22=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARC=y CONFIG_DMA_NONCOHERENT=y @@ -121,7 +123,6 @@ CONFIG_BOARD_SCACHE=y CONFIG_IP22_CPU_SCACHE=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -143,7 +144,6 @@ CONFIG_PREEMPT_VOLUNTARY=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -160,6 +160,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -173,10 +174,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -188,7 +185,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -197,6 +193,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -242,6 +240,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -264,6 +263,7 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -305,9 +305,12 @@ CONFIG_IP_VS_NQ=m CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -330,11 +333,14 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -357,20 +363,19 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_MATCH_POLICY=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -388,6 +393,7 @@ CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m @@ -408,12 +414,10 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_POLICY=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m @@ -435,6 +439,11 @@ CONFIG_IP_SCTP=m # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -444,11 +453,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -508,6 +512,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -546,7 +553,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -811,10 +818,6 @@ CONFIG_MAX_RAW_DEVS=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -857,6 +860,7 @@ CONFIG_LOGO_SGI_CLUT224=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -872,14 +876,32 @@ CONFIG_LOGO_SGI_CLUT224=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -944,7 +966,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -963,7 +984,6 @@ CONFIG_EFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set # # Network File Systems @@ -1078,6 +1098,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 8c40590737e1..f724b4b2ecf2 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc4 -# Tue Feb 21 13:44:31 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:04 2006 # CONFIG_MIPS=y @@ -70,6 +70,8 @@ CONFIG_NUMA=y # CONFIG_REPLICATE_KTEXT is not set # CONFIG_REPLICATE_EXHANDLERS is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARC=y CONFIG_DMA_IP27=y @@ -123,6 +125,7 @@ CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_NODES_SHIFT=6 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set CONFIG_DISCONTIGMEM_MANUAL=y @@ -162,6 +165,7 @@ CONFIG_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -175,10 +179,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -190,7 +190,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -199,6 +198,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -219,7 +219,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -237,6 +236,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -274,12 +274,15 @@ CONFIG_IP_PNP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -363,6 +366,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -407,7 +413,7 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -473,7 +479,6 @@ CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set CONFIG_SCSI_QLOGIC_1280=y # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -491,6 +496,7 @@ CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=m CONFIG_MD_RAID5=y +CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_RAID6=m CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m @@ -654,6 +660,7 @@ CONFIG_SERIO_RAW=m # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y @@ -726,10 +733,6 @@ CONFIG_SGI_IP27_RTC=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -755,6 +758,7 @@ CONFIG_SGI_IP27_RTC=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -771,18 +775,32 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # -# EDAC - error detection and reporting (RAS) +# Real Time Clock # +# CONFIG_RTC_CLASS is not set # # File systems @@ -840,7 +858,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -922,6 +939,7 @@ CONFIG_SGI_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=15 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index 7fdcaf51face..8f11d3565b2d 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:09 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:05 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_SGI_IP32=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARC=y CONFIG_DMA_IP32=y @@ -142,7 +144,6 @@ CONFIG_PREEMPT_VOLUNTARY=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -159,6 +160,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -172,10 +174,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -189,6 +187,7 @@ CONFIG_BASE_SMALL=0 # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -208,7 +207,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -226,6 +224,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y +# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -240,6 +239,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -261,12 +261,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -278,6 +281,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -287,11 +295,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -312,6 +315,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -357,7 +363,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -428,7 +434,6 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -615,6 +620,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -624,6 +630,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -681,10 +688,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -716,6 +719,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -732,15 +736,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -784,7 +806,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -861,6 +882,8 @@ CONFIG_SGI_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/it8172_defconfig b/arch/mips/configs/it8172_defconfig index c716996d9eca..757adf23853d 100644 --- a/arch/mips/configs/it8172_defconfig +++ b/arch/mips/configs/it8172_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:10 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:05 2006 # CONFIG_MIPS=y @@ -65,6 +65,8 @@ CONFIG_MIPS_ITE8172=y # CONFIG_TOSHIBA_RBTX4938 is not set # CONFIG_IT8172_REVC is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -115,7 +117,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -137,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +154,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -183,7 +180,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -192,6 +188,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -237,6 +235,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -258,12 +257,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -275,6 +277,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -284,11 +291,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -309,6 +311,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -387,7 +392,6 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -424,7 +428,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -665,10 +669,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -704,7 +704,6 @@ CONFIG_SOUND=y # Open Sound System # CONFIG_SOUND_PRIME=y -# CONFIG_OBSOLETE_OSS_DRIVER is not set CONFIG_SOUND_IT8172=y # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set @@ -714,6 +713,7 @@ CONFIG_SOUND_IT8172=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -729,14 +729,32 @@ CONFIG_SOUND_IT8172=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -780,7 +798,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -846,6 +863,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ivr_defconfig b/arch/mips/configs/ivr_defconfig index a8376d125e11..021761a8a237 100644 --- a/arch/mips/configs/ivr_defconfig +++ b/arch/mips/configs/ivr_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:11 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:06 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_IVR=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -112,7 +114,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -134,7 +135,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -151,6 +151,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -164,10 +165,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -179,7 +176,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -188,6 +184,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -207,7 +205,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -235,6 +232,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -256,12 +254,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -273,6 +274,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -282,11 +288,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -307,6 +308,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -350,7 +354,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -565,6 +569,7 @@ CONFIG_IT8172_SCR1=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -574,6 +579,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -630,10 +636,6 @@ CONFIG_RTC=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -665,6 +667,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -681,15 +684,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -733,7 +754,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -797,6 +817,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig index 316015379dbc..08f6c30b0abc 100644 --- a/arch/mips/configs/jaguar-atx_defconfig +++ b/arch/mips/configs/jaguar-atx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:12 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:06 2006 # CONFIG_MIPS=y @@ -65,6 +65,8 @@ CONFIG_MOMENCO_JAGUAR_ATX=y # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_JAGUAR_DMALOW=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -122,7 +124,6 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -144,7 +145,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # # CONFIG_EXPERIMENTAL is not set -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -160,6 +160,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y @@ -172,10 +173,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -186,7 +183,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -195,6 +191,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -214,7 +212,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -241,6 +238,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -260,16 +258,19 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m # CONFIG_NETFILTER is not set @@ -338,10 +339,9 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m # @@ -423,6 +423,7 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set CONFIG_EEPRO100=y # CONFIG_E100 is not set @@ -446,6 +447,7 @@ CONFIG_EEPRO100=y # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set +# CONFIG_SKGE is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set @@ -514,6 +516,7 @@ CONFIG_MV643XX_ETH_2=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -523,6 +526,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -578,10 +582,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -607,6 +607,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -623,13 +624,30 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock # # @@ -672,7 +690,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # # Miscellaneous filesystems @@ -718,6 +735,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig index 53fbef1ac25d..38b1e026e10d 100644 --- a/arch/mips/configs/jmr3927_defconfig +++ b/arch/mips/configs/jmr3927_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:13 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:07 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_TOSHIBA_JMR3927=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -111,7 +113,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -133,7 +134,6 @@ CONFIG_RTC_DS1742=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -149,6 +149,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -162,10 +163,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -180,6 +177,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -199,7 +198,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -227,6 +225,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -248,12 +247,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -265,6 +267,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -274,11 +281,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -299,6 +301,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -343,7 +348,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -551,7 +556,12 @@ CONFIG_SERIAL_NONSTANDARD=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_TXX9=y CONFIG_HAS_TXX9_SERIAL=y +# CONFIG_SERIAL_TXX9_CONSOLE is not set +# CONFIG_SERIAL_TXX9_STDSERIAL is not set +# CONFIG_SERIAL_JSM is not set # CONFIG_UNIX98_PTYS is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -609,10 +619,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -631,6 +637,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -642,7 +649,6 @@ CONFIG_FB=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set @@ -679,6 +685,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -695,15 +702,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -745,7 +770,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -809,6 +833,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig index ef0fa9fc79d6..4d25990a0a05 100644 --- a/arch/mips/configs/lasat200_defconfig +++ b/arch/mips/configs/lasat200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:14 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:07 2006 # CONFIG_MIPS=y @@ -68,6 +68,8 @@ CONFIG_PICVUE_PROC=y CONFIG_DS1603=y CONFIG_LASAT_SYSCTL=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -119,7 +121,6 @@ CONFIG_BOARD_SCACHE=y CONFIG_R5000_CPU_SCACHE=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -141,7 +142,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -157,6 +157,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -170,10 +171,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -186,7 +183,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -195,6 +191,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -214,7 +212,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -242,6 +239,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -259,12 +257,15 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -276,6 +277,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -285,11 +291,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -310,6 +311,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -366,7 +370,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -389,7 +392,6 @@ CONFIG_MTD_LASAT=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -430,7 +432,7 @@ CONFIG_MTD_LASAT=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -672,6 +674,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -681,6 +684,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -738,10 +742,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -773,6 +773,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -789,15 +790,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -847,7 +866,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -914,6 +932,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 367d279efdd9..977f52be51dc 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:15 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:08 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_MALTA=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_DMA_NONCOHERENT=y @@ -128,16 +130,21 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_64KB is not set CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT=y +# CONFIG_MIPS_MT_SMTC is not set # CONFIG_MIPS_MT_SMP is not set CONFIG_MIPS_VPE_LOADER=y +CONFIG_MIPS_MT_FPAFF=y CONFIG_MIPS_VPE_LOADER_TOM=y CONFIG_MIPS_VPE_APSP_API=y +CONFIG_MIPS_APSP_KSPD=y # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y +# CONFIG_CPU_MIPSR2_IRQ_VI is not set +# CONFIG_CPU_MIPSR2_IRQ_EI is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -155,7 +162,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -171,6 +177,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -184,10 +191,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -199,7 +202,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -208,6 +210,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -227,7 +231,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -255,6 +258,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -287,6 +291,7 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -328,9 +333,12 @@ CONFIG_IP_VS_NQ=m CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -354,11 +362,14 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m # CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m @@ -382,20 +393,19 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_MATCH_POLICY=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -413,6 +423,7 @@ CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m @@ -433,12 +444,10 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_POLICY=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m @@ -484,6 +493,11 @@ CONFIG_IP_SCTP=m # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m @@ -498,11 +512,6 @@ CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -562,6 +571,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -734,7 +746,6 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -753,6 +764,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID5=m +CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_RAID6=m CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m @@ -956,6 +968,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -965,6 +978,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -1021,10 +1035,6 @@ CONFIG_RTC=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -1056,6 +1066,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -1072,15 +1083,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1154,7 +1183,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1174,7 +1202,6 @@ CONFIG_VXFS_FS=m # CONFIG_QNX4FS_FS is not set CONFIG_SYSV_FS=m CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set # # Network File Systems @@ -1266,6 +1293,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig index fe78961762b8..00560e0143f1 100644 --- a/arch/mips/configs/mipssim_defconfig +++ b/arch/mips/configs/mipssim_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:16 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:09 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_SIM=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,16 +116,19 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_64KB is not set CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT=y +# CONFIG_MIPS_MT_SMTC is not set # CONFIG_MIPS_MT_SMP is not set CONFIG_MIPS_VPE_LOADER=y +CONFIG_MIPS_MT_FPAFF=y CONFIG_MIPS_VPE_LOADER_TOM=y CONFIG_MIPS_VPE_APSP_API=y +CONFIG_MIPS_APSP_KSPD=y # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -141,7 +146,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -157,6 +161,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -171,10 +176,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -186,7 +187,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -195,6 +195,7 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -238,6 +239,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -268,12 +270,15 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -290,6 +295,11 @@ CONFIG_IP_SCTP=m # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -299,11 +309,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -397,7 +402,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -532,7 +537,7 @@ CONFIG_SERIO_SERPORT=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=1 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 # CONFIG_SERIAL_8250_EXTENDED is not set # @@ -595,10 +600,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -624,6 +625,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -639,14 +641,32 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -690,8 +710,6 @@ CONFIG_PROC_FS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set -# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig index e4620e7f0a5e..286a018375b2 100644 --- a/arch/mips/configs/mpc30x_defconfig +++ b/arch/mips/configs/mpc30x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:17 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:09 2006 # CONFIG_MIPS=y @@ -72,6 +72,8 @@ CONFIG_VICTOR_MPC30X=y CONFIG_PCI_VR41XX=y CONFIG_VRC4173=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -90,7 +92,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -103,18 +105,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -135,7 +140,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -151,6 +155,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -164,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -179,7 +180,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -187,6 +187,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -206,7 +209,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -225,6 +227,7 @@ CONFIG_PCMCIA_IOCTL=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_PCMCIA_VRC4173 is not set # # PCI Hotplug Support @@ -236,6 +239,7 @@ CONFIG_PCMCIA_IOCTL=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking @@ -245,6 +249,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -264,12 +269,15 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -281,6 +289,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -290,11 +303,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -316,6 +324,9 @@ CONFIG_IEEE80211=m CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -360,7 +371,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m @@ -475,6 +486,7 @@ CONFIG_MII=m # Wireless LAN (non-hamradio) # CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set # # Obsolete Wireless cards support (pre-802.11) @@ -513,6 +525,7 @@ CONFIG_PCMCIA_HERMES=m # # CONFIG_PRISM54 is not set # CONFIG_HOSTAP is not set +# CONFIG_BCM43XX is not set CONFIG_NET_WIRELESS=y # @@ -604,6 +617,8 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +# CONFIG_SERIAL_VR41XX is not set +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -634,6 +649,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_GPIO_VR41XX is not set # CONFIG_RAW_DRIVER is not set # @@ -668,10 +684,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -681,6 +693,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -703,6 +716,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -756,9 +770,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -771,15 +783,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_MDC800 is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -831,15 +834,33 @@ CONFIG_USB_PEGASUS=m # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -883,7 +904,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -946,6 +966,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,19200" diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig index 925d8adef88d..1ce4310fd92a 100644 --- a/arch/mips/configs/ocelot_3_defconfig +++ b/arch/mips/configs/ocelot_3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:18 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:10 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MOMENCO_OCELOT_3=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -120,7 +122,6 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -144,7 +145,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -161,6 +161,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -174,10 +175,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -189,7 +186,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -198,6 +194,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -217,7 +215,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -245,6 +242,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -266,6 +264,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -278,9 +277,12 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y @@ -299,10 +301,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -332,6 +337,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -341,11 +351,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -367,6 +372,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -411,7 +419,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m @@ -475,7 +483,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -690,6 +697,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -699,6 +707,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -755,10 +764,6 @@ CONFIG_RTC=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -777,6 +782,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -788,7 +794,6 @@ CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set @@ -832,6 +837,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -848,15 +854,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -914,7 +938,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1025,6 +1048,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="ip=any root=nfs" diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig index ee1cf9b9eb9a..8a6aa5012f89 100644 --- a/arch/mips/configs/ocelot_c_defconfig +++ b/arch/mips/configs/ocelot_c_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:19 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:10 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MOMENCO_OCELOT_C=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -139,7 +141,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -155,6 +156,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -168,10 +170,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -185,6 +183,7 @@ CONFIG_BASE_SMALL=0 # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -204,7 +203,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -222,6 +220,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -236,6 +235,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -256,12 +256,15 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -273,6 +276,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -282,11 +290,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -307,6 +310,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -351,7 +357,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -542,6 +548,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -551,6 +558,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -608,10 +616,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -643,6 +647,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -659,15 +664,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -711,7 +734,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -778,6 +800,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig index d80ff278f2af..f9ee35eeb762 100644 --- a/arch/mips/configs/ocelot_defconfig +++ b/arch/mips/configs/ocelot_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:20 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:11 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MOMENCO_OCELOT=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -121,7 +123,6 @@ CONFIG_RM7000_CPU_SCACHE=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -144,7 +145,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -160,6 +160,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -173,10 +174,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -191,6 +188,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -236,6 +235,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -256,12 +256,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -273,6 +276,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -282,11 +290,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -307,6 +310,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -346,7 +352,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -562,10 +568,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -597,6 +599,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -612,14 +615,32 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -663,7 +684,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -730,6 +750,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig index c0f508d180c4..b48bdee2411f 100644 --- a/arch/mips/configs/ocelot_g_defconfig +++ b/arch/mips/configs/ocelot_g_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:21 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:11 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MOMENCO_OCELOT_G=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -142,7 +144,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -158,6 +159,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -171,10 +173,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -188,6 +186,7 @@ CONFIG_BASE_SMALL=0 # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -207,7 +206,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -225,6 +223,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -239,6 +238,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y CONFIG_XFRM=y @@ -259,12 +259,15 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -276,6 +279,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -285,11 +293,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -310,6 +313,9 @@ CONFIG_IEEE80211=y # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=y CONFIG_IEEE80211_CRYPT_CCMP=y +CONFIG_IEEE80211_SOFTMAC=y +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -354,7 +360,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -545,6 +551,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -554,6 +561,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -611,10 +619,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -646,6 +650,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -662,15 +667,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -714,7 +737,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -781,6 +803,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index 194b3c772bb7..01aac40634b4 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:22 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:12 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_PB1100=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -116,11 +118,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -138,7 +140,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +155,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -183,7 +181,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -192,6 +189,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -247,6 +246,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -269,7 +269,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -280,6 +281,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -296,10 +299,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -323,6 +329,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -332,11 +343,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -358,6 +364,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -414,7 +423,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -436,7 +444,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -473,7 +480,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -715,10 +722,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -750,6 +753,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set # @@ -766,14 +770,32 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -830,7 +852,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -939,6 +960,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index 8985725e6a98..398c3c265b9f 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:24 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:13 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_PB1500=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -115,11 +117,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -137,7 +139,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +154,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,7 +180,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -191,6 +188,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -210,7 +209,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -253,6 +251,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -275,7 +274,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,6 +286,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -302,10 +304,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -329,6 +334,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -338,11 +348,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -364,6 +369,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -420,7 +428,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -443,7 +450,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -485,7 +491,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -750,6 +756,7 @@ CONFIG_SERIO_RAW=m # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -761,6 +768,7 @@ CONFIG_SERIAL_8250_AU1X00=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -825,10 +833,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -854,6 +858,7 @@ CONFIG_SYNCLINK_CS=m # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -870,15 +875,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -935,7 +958,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1044,6 +1066,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index adbf997b540e..ea282a53bb66 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:25 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:13 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_PB1550=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -115,11 +117,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set CONFIG_64BIT_PHYS_ADDR=y -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -137,7 +139,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +154,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -182,7 +180,6 @@ CONFIG_OBSOLETE_INTERMODULE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -191,6 +188,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -210,7 +209,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -253,6 +251,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -275,7 +274,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,6 +286,8 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -302,10 +304,13 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -329,6 +334,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -338,11 +348,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -364,6 +369,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -420,7 +428,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set # CONFIG_MTD_CFI_INTELEXT is not set CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -443,7 +450,6 @@ CONFIG_MTD_ALCHEMY=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -485,7 +491,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -742,6 +748,7 @@ CONFIG_SERIO_RAW=m # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -753,6 +760,7 @@ CONFIG_SERIAL_8250_AU1X00=y # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -817,10 +825,6 @@ CONFIG_SYNCLINK_CS=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -846,6 +850,7 @@ CONFIG_SYNCLINK_CS=m # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -862,15 +867,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -927,7 +950,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1036,6 +1058,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig index b5db700450ba..4c57e564db0b 100644 --- a/arch/mips/configs/pnx8550-jbs_defconfig +++ b/arch/mips/configs/pnx8550-jbs_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:26 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:14 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_PNX8550_JBS=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,11 +116,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -136,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +154,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +179,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -190,6 +187,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -209,7 +208,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set # CONFIG_PCI_DEBUG is not set CONFIG_MMU=y @@ -238,6 +236,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -257,12 +256,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -274,6 +276,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -283,11 +290,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -469,7 +471,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -671,6 +672,7 @@ CONFIG_HW_CONSOLE=y # Non-8250 serial port support # # CONFIG_SERIAL_IP3106 is not set +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -723,16 +725,13 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set # # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -742,6 +741,7 @@ CONFIG_HWMON=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -764,6 +764,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -827,9 +828,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -843,15 +842,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -901,15 +891,33 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -956,7 +964,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1067,6 +1074,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y +# CONFIG_DEBUG_SLAB_LEAK is not set CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set diff --git a/arch/mips/configs/pnx8550-v2pci_defconfig b/arch/mips/configs/pnx8550-v2pci_defconfig index 4187287f0763..3c8f35162fec 100644 --- a/arch/mips/configs/pnx8550-v2pci_defconfig +++ b/arch/mips/configs/pnx8550-v2pci_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:28 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:14 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_PNX8550_V2PCI=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -114,12 +116,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -CONFIG_CPU_ADVANCED=y CONFIG_CPU_HAS_LLSC=y -# CONFIG_CPU_HAS_WB is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -137,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +154,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +168,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +178,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -190,6 +186,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -209,7 +207,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set CONFIG_MMU=y # @@ -237,6 +234,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -256,6 +254,7 @@ CONFIG_IP_PNP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -268,9 +267,12 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y @@ -287,10 +289,12 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -320,6 +324,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -329,11 +338,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -521,7 +525,6 @@ CONFIG_AIC7XXX_DEBUG_MASK=0 # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -757,6 +760,7 @@ CONFIG_SERIAL_NONSTANDARD=y # Non-8250 serial port support # # CONFIG_SERIAL_IP3106 is not set +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -816,7 +820,6 @@ CONFIG_I2C_ALGOBIT=m # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -835,9 +838,7 @@ CONFIG_I2C_ALGOBIT=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -867,6 +868,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ASB100 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_FSCHER is not set # CONFIG_SENSORS_FSCPOS is not set # CONFIG_SENSORS_GL518SM is not set @@ -900,10 +902,6 @@ CONFIG_HWMON=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -913,6 +911,7 @@ CONFIG_HWMON=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -922,6 +921,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -933,7 +933,6 @@ CONFIG_FB=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set @@ -970,6 +969,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -1030,9 +1030,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -1046,15 +1044,6 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -1105,15 +1094,33 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1171,7 +1178,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1280,6 +1286,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig index 31f5afabafa8..4bcc01dea041 100644 --- a/arch/mips/configs/qemu_defconfig +++ b/arch/mips/configs/qemu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc2 -# Sun Feb 12 19:18:55 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:15 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_QEMU=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_COHERENT=y CONFIG_GENERIC_ISA_DMA=y @@ -115,16 +117,17 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_SMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -147,6 +150,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y @@ -159,10 +163,6 @@ CONFIG_ELF_CORE=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SHMEM is not set -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=1 @@ -177,6 +177,8 @@ CONFIG_BASE_SMALL=1 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -196,6 +198,7 @@ CONFIG_DEFAULT_IOSCHED="noop" # CONFIG_ISA=y CONFIG_MMU=y +CONFIG_I8253=y # # PCCARD (PCMCIA/CardBus) support @@ -241,12 +244,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -308,7 +314,7 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -529,10 +535,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -552,6 +554,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y @@ -565,6 +568,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -580,16 +584,29 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # -# EDAC - error detection and reporting (RAS) +# Real Time Clock # # @@ -632,7 +649,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # # Miscellaneous filesystems @@ -680,6 +696,8 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig index b126f763cf51..3d441932e43a 100644 --- a/arch/mips/configs/rbhma4500_defconfig +++ b/arch/mips/configs/rbhma4500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:30 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:16 2006 # CONFIG_MIPS=y @@ -71,6 +71,8 @@ CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61=y # CONFIG_TOSHIBA_RBTX4938_MPLEX_NAND is not set # CONFIG_TOSHIBA_RBTX4938_MPLEX_ATA is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -121,10 +123,9 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set +CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set -CONFIG_CPU_ADVANCED=y CONFIG_CPU_HAS_LLSC=y -CONFIG_CPU_HAS_WB=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -145,7 +146,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -162,6 +162,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -175,10 +176,6 @@ CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -190,7 +187,6 @@ CONFIG_OBSOLETE_INTERMODULE=y # CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -199,6 +195,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -218,7 +216,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set CONFIG_ISA=y CONFIG_MMU=y @@ -247,6 +244,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -267,6 +265,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -279,9 +278,12 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y @@ -300,10 +302,12 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -333,6 +337,11 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -342,11 +351,6 @@ CONFIG_NETFILTER_XT_MATCH_TCPMSS=m # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -369,6 +373,9 @@ CONFIG_IEEE80211=m CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -425,7 +432,6 @@ CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_AMDSTD_RETRY=0 # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set @@ -447,7 +453,6 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLKMTD is not set # CONFIG_MTD_BLOCK2MTD is not set # @@ -702,6 +707,7 @@ CONFIG_NET_PCI=y # Wireless LAN (non-hamradio) # CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set # # Obsolete Wireless cards support (pre-802.11) @@ -715,6 +721,8 @@ CONFIG_NET_RADIO=y # # CONFIG_IPW2100 is not set CONFIG_IPW2200=m +# CONFIG_IPW2200_MONITOR is not set +# CONFIG_IPW_QOS is not set # CONFIG_IPW2200_DEBUG is not set # CONFIG_HERMES is not set # CONFIG_ATMEL is not set @@ -724,6 +732,7 @@ CONFIG_IPW2200=m # # CONFIG_PRISM54 is not set # CONFIG_HOSTAP is not set +# CONFIG_BCM43XX is not set CONFIG_NET_WIRELESS=y # @@ -821,7 +830,12 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_TXX9=y CONFIG_HAS_TXX9_SERIAL=y +# CONFIG_SERIAL_TXX9_CONSOLE is not set +# CONFIG_SERIAL_TXX9_STDSERIAL is not set +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -874,16 +888,13 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set # # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -893,6 +904,7 @@ CONFIG_HWMON=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -902,6 +914,7 @@ CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_CIRRUS is not set @@ -913,7 +926,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON_OLD is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set CONFIG_FB_ATY=y @@ -934,6 +946,7 @@ CONFIG_FB_ATY_CT=y # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set @@ -954,6 +967,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -1003,9 +1017,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set CONFIG_USB_YEALINK=m # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -1018,15 +1030,6 @@ CONFIG_USB_YEALINK=m # # CONFIG_USB_MDC800 is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -1077,15 +1080,33 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1148,7 +1169,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1266,6 +1286,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig index 463ed3dbf6ae..edfb9679a25a 100644 --- a/arch/mips/configs/rm200_defconfig +++ b/arch/mips/configs/rm200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:31 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:16 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_SNI_RM200_PCI=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARC=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y @@ -122,7 +124,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -145,7 +146,6 @@ CONFIG_PREEMPT_VOLUNTARY=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -163,6 +163,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -176,10 +177,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -191,7 +188,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -200,6 +196,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -220,10 +218,10 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_HW_HAS_EISA=y CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_ISA=y # CONFIG_EISA is not set CONFIG_MMU=y +CONFIG_I8253=y # # PCCARD (PCMCIA/CardBus) support @@ -250,6 +248,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=m CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -272,6 +271,7 @@ CONFIG_IP_PIMSM_V2=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -284,9 +284,12 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -309,11 +312,14 @@ CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m @@ -337,20 +343,19 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_MATCH_POLICY=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -368,6 +373,7 @@ CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m @@ -388,12 +394,10 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_POLICY=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m @@ -439,21 +443,22 @@ CONFIG_BRIDGE_EBT_ULOG=m # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -CONFIG_BRIDGE=m -# CONFIG_VLAN_8021Q is not set -CONFIG_DECNET=m -# CONFIG_DECNET_ROUTER is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set # # TIPC Configuration (EXPERIMENTAL) # # CONFIG_TIPC is not set +# CONFIG_ATM is not set +CONFIG_BRIDGE=m +# CONFIG_VLAN_8021Q is not set +CONFIG_DECNET=m +# CONFIG_DECNET_ROUTER is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -533,6 +538,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -620,6 +628,7 @@ CONFIG_BLK_DEV_UB=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -700,12 +709,11 @@ CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -731,6 +739,7 @@ CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID5=m +CONFIG_MD_RAID5_RESHAPE=y # CONFIG_MD_RAID6 is not set CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m @@ -965,6 +974,7 @@ CONFIG_HW_CONSOLE=y # Serial drivers # CONFIG_SERIAL_8250=m +CONFIG_SERIAL_8250_PCI=m CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y @@ -977,6 +987,7 @@ CONFIG_SERIAL_8250_RSA=y # Non-8250 serial port support # CONFIG_SERIAL_CORE=m +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -1027,12 +1038,19 @@ CONFIG_RTC=m # Dallas's 1-wire bus # CONFIG_W1=m -CONFIG_W1_MATROX=m -CONFIG_W1_DS9490=m -# CONFIG_W1_DS9490_BRIDGE is not set -CONFIG_W1_THERM=m -CONFIG_W1_SMEM=m -# CONFIG_W1_DS2433 is not set + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_MATROX is not set +# CONFIG_W1_MASTER_DS9490 is not set + +# +# 1-wire Slaves +# +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2433 is not set # # Hardware Monitoring support @@ -1044,10 +1062,6 @@ CONFIG_W1_SMEM=m # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -1057,6 +1071,7 @@ CONFIG_W1_SMEM=m # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +CONFIG_USB_DABUSB=m # # Graphics support @@ -1067,6 +1082,7 @@ CONFIG_W1_SMEM=m # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y @@ -1080,6 +1096,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -1151,9 +1168,7 @@ CONFIG_USB_WACOM=m # CONFIG_USB_ACECAD is not set CONFIG_USB_KBTAB=m CONFIG_USB_POWERMATE=m -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -CONFIG_USB_EGALAX=m +# CONFIG_USB_TOUCHSCREEN is not set CONFIG_USB_YEALINK=m CONFIG_USB_XPAD=m # CONFIG_USB_ATI_REMOTE is not set @@ -1167,15 +1182,6 @@ CONFIG_USB_XPAD=m CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -# -# USB Multimedia devices -# -CONFIG_USB_DABUSB=m - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -1213,6 +1219,7 @@ CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m +# CONFIG_USB_SERIAL_FUNSOFT is not set CONFIG_USB_SERIAL_VISOR=m CONFIG_USB_SERIAL_IPAQ=m CONFIG_USB_SERIAL_IR=m @@ -1237,6 +1244,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y CONFIG_USB_SERIAL_KLSI=m CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m +# CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_HP4X=m CONFIG_USB_SERIAL_SAFE=m @@ -1280,15 +1288,33 @@ CONFIG_USB_TEST=m # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1358,7 +1384,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -1379,7 +1404,6 @@ CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_SYSV_FS=m CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set # # Network File Systems @@ -1500,6 +1524,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index da68c3f72050..e388a3dae0a9 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:32 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:17 2006 # CONFIG_MIPS=y @@ -81,6 +81,8 @@ CONFIG_SIBYTE_CFE=y # CONFIG_SIBYTE_SB1250_PROF is not set # CONFIG_SIBYTE_TBPROF is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_COHERENT=y CONFIG_CPU_BIG_ENDIAN=y @@ -158,7 +160,6 @@ CONFIG_PREEMPT_BKL=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -175,6 +176,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_CPUSETS=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -188,10 +190,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -203,7 +201,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -212,6 +209,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -231,7 +229,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y CONFIG_MMU=y # @@ -249,6 +246,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +# CONFIG_BUILD_ELF64 is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y CONFIG_MIPS32_O32=y @@ -263,6 +261,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -284,12 +283,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -301,6 +303,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -310,11 +317,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -335,6 +337,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -589,6 +594,7 @@ CONFIG_SIBYTE_SB1250_DUART_CONSOLE=y # # Non-8250 serial port support # +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -646,10 +652,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -675,6 +677,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -691,15 +694,33 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -746,7 +767,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -812,6 +832,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=15 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_SB1XXX_CORELIS is not set diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig index 9a936d7b7c0c..6b8a6a416a25 100644 --- a/arch/mips/configs/sead_defconfig +++ b/arch/mips/configs/sead_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:33 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:17 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_MIPS_SEAD=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -118,11 +120,11 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -140,7 +142,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -154,6 +155,7 @@ CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_IKCONFIG is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -167,10 +169,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -185,6 +183,8 @@ CONFIG_BASE_SMALL=0 # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -295,12 +295,6 @@ CONFIG_RAID_ATTRS=y # I2O device support # -# -# Network device support -# -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - # # ISDN subsystem # @@ -396,10 +390,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -424,6 +414,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -439,14 +430,32 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -489,7 +498,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y # CONFIG_CONFIGFS_FS is not set # @@ -543,6 +551,8 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set +# CONFIG_UNWIND_INFO is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index c2dee0d1c72c..dba0bdcdcf29 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:34 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:08:41 2006 # CONFIG_MIPS=y @@ -68,12 +68,14 @@ CONFIG_MACH_VR41XX=y # CONFIG_NEC_CMBVR4133 is not set CONFIG_TANBAC_TB022X=y CONFIG_TANBAC_TB0226=y -CONFIG_TANBAC_TB0287=y +# CONFIG_TANBAC_TB0287 is not set # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set CONFIG_PCI_VR41XX=y # CONFIG_VRC4173 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -92,7 +94,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -105,18 +107,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -137,7 +142,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +157,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +171,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +182,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -189,6 +189,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -208,7 +211,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set CONFIG_MMU=y # @@ -226,6 +228,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking @@ -235,11 +238,10 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -263,12 +265,15 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -280,6 +285,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -289,11 +299,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -310,10 +315,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -358,11 +360,12 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set -CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -397,14 +400,14 @@ CONFIG_SCSI_MULTI_LUN=y # SCSI Transport Attributes # # CONFIG_SCSI_SPI_ATTRS is not set -CONFIG_SCSI_FC_ATTRS=y -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -424,7 +427,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -507,8 +509,8 @@ CONFIG_NET_PCI=y # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set -CONFIG_EEPRO100=y -# CONFIG_E100 is not set +# CONFIG_EEPRO100 is not set +CONFIG_E100=y # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set @@ -625,6 +627,11 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -684,10 +691,6 @@ CONFIG_GPIO_VR41XX=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -697,6 +700,7 @@ CONFIG_GPIO_VR41XX=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -719,6 +723,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -756,7 +761,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # may also be needed; see USB_STORAGE Help for more information # -CONFIG_USB_STORAGE=m +CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set @@ -783,9 +788,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -799,15 +802,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -816,7 +810,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set -CONFIG_USB_MON=y +# CONFIG_USB_MON is not set # # USB port drivers @@ -859,15 +853,50 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y + +# +# RTC drivers +# +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_VR41XX=y +# CONFIG_RTC_DRV_TEST is not set + # # File systems # @@ -911,7 +940,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -952,9 +980,7 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp932" +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -970,46 +996,7 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -CONFIG_NLS_CODEPAGE_932=m -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +# CONFIG_NLS is not set # # Profiling support @@ -1023,44 +1010,20 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=32M console=ttyVR0,115200" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -1069,9 +1032,8 @@ CONFIG_CRYPTO_CRC32C=m # # Library routines # -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m -CONFIG_CRC32=m -CONFIG_LIBCRC32C=m +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC32 is not set +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig index be99261d7997..5a924c1a5803 100644 --- a/arch/mips/configs/tb0229_defconfig +++ b/arch/mips/configs/tb0229_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:35 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:08:59 2006 # CONFIG_MIPS=y @@ -68,12 +68,14 @@ CONFIG_MACH_VR41XX=y # CONFIG_NEC_CMBVR4133 is not set CONFIG_TANBAC_TB022X=y # CONFIG_TANBAC_TB0226 is not set -CONFIG_TANBAC_TB0287=y +# CONFIG_TANBAC_TB0287 is not set # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set CONFIG_PCI_VR41XX=y # CONFIG_VRC4173 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -92,7 +94,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -105,18 +107,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -137,7 +142,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -153,6 +157,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -166,10 +171,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -181,7 +182,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -189,6 +189,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -208,7 +211,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set CONFIG_MMU=y # @@ -226,6 +228,7 @@ CONFIG_MMU=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking @@ -235,11 +238,10 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -264,12 +266,15 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -281,6 +286,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -290,11 +300,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -311,10 +316,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -325,12 +327,12 @@ CONFIG_IEEE80211_CRYPT_CCMP=m # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +# CONFIG_FW_LOADER is not set # # Connector - unified userspace <-> kernelspace linker # -CONFIG_CONNECTOR=m +# CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) @@ -363,10 +365,8 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_INITRD is not set -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -443,30 +443,7 @@ CONFIG_MII=y # # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set -CONFIG_NET_PCI=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set -CONFIG_EEPRO100=y -# CONFIG_E100 is not set -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -CONFIG_8139TOO=y -CONFIG_8139TOO_PIO=y -# CONFIG_8139TOO_TUNE_TWISTER is not set -# CONFIG_8139TOO_8129 is not set -# CONFIG_8139_OLD_RX_RESET is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_LAN_SAA9730 is not set +# CONFIG_NET_PCI is not set # # Ethernet (1000 Mbit) @@ -483,7 +460,6 @@ CONFIG_R8169=y # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -510,19 +486,8 @@ CONFIG_R8169=y # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -CONFIG_SLIP=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_PPP is not set +# CONFIG_SLIP is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set @@ -583,6 +548,11 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -607,6 +577,7 @@ CONFIG_TANBAC_TB0219=y # Ftape, the floppy tape device driver # # CONFIG_DRM is not set +CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set # @@ -641,10 +612,6 @@ CONFIG_TANBAC_TB0219=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -654,6 +621,7 @@ CONFIG_TANBAC_TB0219=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -676,6 +644,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -731,9 +700,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -746,15 +713,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # CONFIG_USB_MDC800 is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -806,47 +764,66 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y + +# +# RTC drivers +# +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_VR41XX=y +# CONFIG_RTC_DRV_TEST is not set + # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -CONFIG_EXT3_FS_SECURITY=y -CONFIG_JBD=m -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y +# CONFIG_EXT3_FS is not set # CONFIG_REISERFS_FS is not set -CONFIG_JFS_FS=m -# CONFIG_JFS_POSIX_ACL is not set -# CONFIG_JFS_SECURITY is not set -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_STATISTICS is not set +# CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_XFS_FS=y -CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y -# CONFIG_XFS_SECURITY is not set -CONFIG_XFS_POSIX_ACL=y -# CONFIG_XFS_RT is not set +# CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set CONFIG_ROMFS_FS=m CONFIG_INOTIFY=y # CONFIG_QUOTA is not set -CONFIG_QUOTACTL=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y @@ -855,20 +832,14 @@ CONFIG_FUSE_FS=m # # CD-ROM/DVD Filesystems # -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_ZISOFS_FS=y +# CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # @@ -880,7 +851,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -921,9 +891,7 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp932" +# CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -939,46 +907,7 @@ CONFIG_MSDOS_PARTITION=y # # Native Language Support # -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -CONFIG_NLS_CODEPAGE_932=m -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +# CONFIG_NLS is not set # # Profiling support @@ -992,44 +921,20 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -1038,9 +943,8 @@ CONFIG_CRYPTO_CRC32C=m # # Library routines # -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index 8a1e3ace0b2c..9f215ea350dc 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16 -# Wed Mar 22 11:07:34 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:09:17 2006 # CONFIG_MIPS=y @@ -74,7 +74,10 @@ CONFIG_TANBAC_TB0287=y CONFIG_PCI_VR41XX=y # CONFIG_VRC4173 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y # CONFIG_CPU_BIG_ENDIAN is not set @@ -107,7 +110,6 @@ CONFIG_CPU_VR41XX=y # CONFIG_CPU_SB1 is not set CONFIG_SYS_HAS_CPU_VR41XX=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y @@ -121,7 +123,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -157,6 +158,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -170,10 +172,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -185,7 +183,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -194,6 +191,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -213,7 +212,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -# CONFIG_PCI_LEGACY_PROC is not set CONFIG_MMU=y # @@ -245,8 +243,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -271,6 +267,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -288,6 +285,8 @@ CONFIG_TCP_CONG_HTCP=m # CONFIG_TCP_CONG_VEGAS is not set # CONFIG_TCP_CONG_SCALABLE is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -493,7 +492,6 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set @@ -714,7 +712,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -759,10 +756,6 @@ CONFIG_GPIO_VR41XX=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -772,17 +765,53 @@ CONFIG_GPIO_VR41XX=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # -# CONFIG_FB is not set +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +CONFIG_FB_SMIVGX=y +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_VIRTUAL is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set + +# +# Logo configuration +# +# CONFIG_LOGO is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -794,6 +823,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -863,9 +893,7 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -879,15 +907,6 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -938,6 +957,19 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # @@ -947,6 +979,11 @@ CONFIG_USB_MON=y # EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -1001,7 +1038,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1067,14 +1103,14 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig index 7132e296d40a..ac7765eb8da7 100644 --- a/arch/mips/configs/workpad_defconfig +++ b/arch/mips/configs/workpad_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:36 2006 +# Linux kernel version: 2.6.17-rc2 +# Tue Apr 25 00:09:33 2006 # CONFIG_MIPS=y @@ -70,6 +70,8 @@ CONFIG_IBM_WORKPAD=y # CONFIG_VICTOR_MPC30X is not set # CONFIG_ZAO_CAPCELLA is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_NONCOHERENT=y CONFIG_DMA_NEED_PCI_MAP_STATE=y @@ -88,7 +90,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_MIPS64_R2 is not set # CONFIG_CPU_R3000 is not set # CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set +CONFIG_CPU_VR41XX=y # CONFIG_CPU_R4300 is not set # CONFIG_CPU_R4X00 is not set # CONFIG_CPU_TX49XX is not set @@ -101,18 +103,21 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_VR41XX=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type # -# CONFIG_32BIT is not set +CONFIG_32BIT=y # CONFIG_64BIT is not set CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_MIPS_MT is not set -CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -133,7 +138,6 @@ CONFIG_PREEMPT_NONE=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -149,6 +153,7 @@ CONFIG_SYSVIPC=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -162,10 +167,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -177,7 +178,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -185,6 +185,9 @@ CONFIG_KMOD=y # # Block layer # +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -220,6 +223,7 @@ CONFIG_PCMCIA_IOCTL=y # CONFIG_I82365 is not set # CONFIG_TCIC is not set CONFIG_PCMCIA_PROBE=y +CONFIG_PCMCIA_VRC4171=y # # PCI Hotplug Support @@ -230,6 +234,7 @@ CONFIG_PCMCIA_PROBE=y # CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y # # Networking @@ -239,6 +244,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -258,12 +264,15 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set # CONFIG_NETFILTER is not set # @@ -275,6 +284,11 @@ CONFIG_TCP_CONG_BIC=y # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -284,11 +298,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -305,10 +314,8 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m +# CONFIG_IEEE80211 is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -347,10 +354,12 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_RAM is not set +CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set -CONFIG_ATA_OVER_ETH=m +# CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support @@ -468,7 +477,38 @@ CONFIG_MII=m # # Wireless LAN (non-hamradio) # -# CONFIG_NET_RADIO is not set +CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_ARLAN is not set +# CONFIG_WAVELAN is not set +# CONFIG_PCMCIA_WAVELAN is not set +# CONFIG_PCMCIA_NETWAVE is not set + +# +# Wireless 802.11 Frequency Hopping cards support +# +# CONFIG_PCMCIA_RAYCS is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +CONFIG_HERMES=m +# CONFIG_ATMEL is not set + +# +# Wireless 802.11b Pcmcia/Cardbus cards support +# +CONFIG_PCMCIA_HERMES=m +# CONFIG_PCMCIA_SPECTRUM is not set +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_HOSTAP is not set +CONFIG_NET_WIRELESS=y # # PCMCIA network device support @@ -512,10 +552,7 @@ CONFIG_INPUT=y # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set @@ -533,11 +570,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_I8042 is not set -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_LIBPS2 is not set -CONFIG_SERIO_RAW=m +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -556,6 +589,10 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_VR41XX=y +CONFIG_SERIAL_VR41XX_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -568,20 +605,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Watchdog Cards # -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# ISA-based Watchdog Cards -# -# CONFIG_PCWATCHDOG is not set -# CONFIG_MIXCOMWD is not set -# CONFIG_WDT is not set +# CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set @@ -597,6 +621,7 @@ CONFIG_WATCHDOG=y # CONFIG_SYNCLINK_CS is not set # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set +# CONFIG_GPIO_VR41XX is not set # CONFIG_RAW_DRIVER is not set # @@ -631,10 +656,6 @@ CONFIG_WATCHDOG=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -667,6 +688,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -682,14 +704,32 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -710,7 +750,7 @@ CONFIG_FS_POSIX_ACL=y CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=m @@ -733,10 +773,9 @@ CONFIG_FUSE_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_TMPFS is not set +CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -802,44 +841,20 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyVR0,19200 mem=16M" # # Security options # -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y +# CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # -CONFIG_CRYPTO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_AES=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -849,8 +864,6 @@ CONFIG_CRYPTO_CRC32C=m # Library routines # # CONFIG_CRC_CCITT is not set -CONFIG_CRC16=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m +# CONFIG_LIBCRC32C is not set diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig index 67457850941d..b52d709de962 100644 --- a/arch/mips/configs/yosemite_defconfig +++ b/arch/mips/configs/yosemite_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:40:37 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:51:20 2006 # CONFIG_MIPS=y @@ -65,6 +65,8 @@ CONFIG_PMC_YOSEMITE=y # CONFIG_TOSHIBA_RBTX4938 is not set # CONFIG_HYPERTRANSPORT is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_DMA_COHERENT=y CONFIG_CPU_BIG_ENDIAN=y @@ -116,7 +118,6 @@ CONFIG_PAGE_SIZE_4KB=y CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -140,7 +141,6 @@ CONFIG_PREEMPT_BKL=y # Code maturity level options # # CONFIG_EXPERIMENTAL is not set -CONFIG_CLEAN_COMPILE=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -157,6 +157,7 @@ CONFIG_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y CONFIG_KALLSYMS=y @@ -170,10 +171,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -184,7 +181,6 @@ CONFIG_BASE_SMALL=0 # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -194,6 +190,8 @@ CONFIG_STOP_MACHINE=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -213,7 +211,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y -CONFIG_PCI_LEGACY_PROC=y # CONFIG_PCI_DEBUG is not set CONFIG_MMU=y @@ -241,6 +238,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=m CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -261,16 +259,19 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=m +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m # CONFIG_NETFILTER is not set @@ -340,10 +341,9 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m # @@ -433,6 +433,7 @@ CONFIG_MII=y # CONFIG_HAMACHI is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set +# CONFIG_SKGE is not set # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -497,6 +498,7 @@ CONFIG_TITAN_GE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -506,6 +508,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -562,10 +565,6 @@ CONFIG_GEN_RTC_X=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -591,6 +590,7 @@ CONFIG_GEN_RTC_X=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -607,13 +607,30 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock # # @@ -656,7 +673,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # # Miscellaneous filesystems diff --git a/arch/mips/defconfig b/arch/mips/defconfig index 42d5cd7927cb..607e2985ffe3 100644 --- a/arch/mips/defconfig +++ b/arch/mips/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc1 -# Fri Jan 27 15:39:51 2006 +# Linux kernel version: 2.6.17-rc2 +# Mon Apr 24 14:50:54 2006 # CONFIG_MIPS=y @@ -64,6 +64,8 @@ CONFIG_SGI_IP22=y # CONFIG_TOSHIBA_RBTX4927 is not set # CONFIG_TOSHIBA_RBTX4938 is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARC=y CONFIG_DMA_NONCOHERENT=y @@ -121,7 +123,6 @@ CONFIG_BOARD_SCACHE=y CONFIG_IP22_CPU_SCACHE=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set -# CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y @@ -143,7 +144,6 @@ CONFIG_PREEMPT_VOLUNTARY=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -160,6 +160,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -173,10 +174,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -188,7 +185,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -197,6 +193,8 @@ CONFIG_KMOD=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -242,6 +240,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -264,6 +263,7 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -305,9 +305,12 @@ CONFIG_IP_VS_NQ=m CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -330,11 +333,14 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m @@ -357,20 +363,19 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_HASHLIMIT=m -CONFIG_IP_NF_MATCH_POLICY=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -388,6 +393,7 @@ CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m @@ -408,12 +414,10 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AHESP=m +CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_POLICY=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m @@ -435,6 +439,11 @@ CONFIG_IP_SCTP=m # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -444,11 +453,6 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -508,6 +512,9 @@ CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set CONFIG_IEEE80211_CRYPT_WEP=m CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -546,7 +553,7 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_BLK_DEV_INITRD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -811,10 +818,6 @@ CONFIG_MAX_RAW_DEVS=256 # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -857,6 +860,7 @@ CONFIG_LOGO_SGI_CLUT224=y # # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -872,14 +876,32 @@ CONFIG_LOGO_SGI_CLUT224=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -944,7 +966,6 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # @@ -963,7 +984,6 @@ CONFIG_EFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set # # Network File Systems @@ -1078,6 +1098,7 @@ CONFIG_NLS_UTF8=m # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" From 79e55bcf24ad8f31c3021b6ef21c4ce054fe4e38 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 24 Apr 2006 17:15:10 +0100 Subject: [PATCH 037/226] [MIPS] Cleanup inode->r_dev usage. imajor()/iminor() should be used instead of accessing r_dev directly. Based on patch from Eric Sesterhenn (snakebyte@gmx.de). Signed-off-by: Ralf Baechle --- arch/mips/kernel/rtlx.c | 11 +++++------ arch/mips/kernel/vpe.c | 6 +++--- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c index 6179805af9f0..caf777f83289 100644 --- a/arch/mips/kernel/rtlx.c +++ b/arch/mips/kernel/rtlx.c @@ -398,15 +398,14 @@ ssize_t rtlx_write(int index, void *buffer, size_t count, int user) static int file_open(struct inode *inode, struct file *filp) { - int minor = MINOR(inode->i_rdev); + int minor = iminor(inode); return rtlx_open(minor, (filp->f_flags & O_NONBLOCK) ? 0 : 1); } static int file_release(struct inode *inode, struct file *filp) { - int minor; - minor = MINOR(inode->i_rdev); + int minor = iminor(inode); return rtlx_release(minor); } @@ -416,7 +415,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait) int minor; unsigned int mask = 0; - minor = MINOR(file->f_dentry->d_inode->i_rdev); + minor = iminor(file->f_dentry->d_inode); poll_wait(file, &channel_wqs[minor].rt_queue, wait); poll_wait(file, &channel_wqs[minor].lx_queue, wait); @@ -438,7 +437,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait) static ssize_t file_read(struct file *file, char __user * buffer, size_t count, loff_t * ppos) { - int minor = MINOR(file->f_dentry->d_inode->i_rdev); + int minor = iminor(file->f_dentry->d_inode); /* data available? */ if (!rtlx_read_poll(minor, (file->f_flags & O_NONBLOCK) ? 0 : 1)) { @@ -455,7 +454,7 @@ static ssize_t file_write(struct file *file, const char __user * buffer, struct rtlx_channel *rt; DECLARE_WAITQUEUE(wait, current); - minor = MINOR(file->f_dentry->d_inode->i_rdev); + minor = iminor(file->f_dentry->d_inode); rt = &rtlx->channel[minor]; /* any space left... */ diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 80ffaa6d50ad..85d7df7b18e1 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -1072,7 +1072,7 @@ static int vpe_open(struct inode *inode, struct file *filp) struct vpe_notifications *not; /* assume only 1 device at the mo. */ - if ((minor = MINOR(inode->i_rdev)) != 1) { + if ((minor = iminor(inode)) != 1) { printk(KERN_WARNING "VPE loader: only vpe1 is supported\n"); return -ENODEV; } @@ -1133,7 +1133,7 @@ static int vpe_release(struct inode *inode, struct file *filp) struct vpe *v; Elf_Ehdr *hdr; - minor = MINOR(inode->i_rdev); + minor = iminor(inode); if ((v = get_vpe(minor)) == NULL) return -ENODEV; @@ -1174,7 +1174,7 @@ static ssize_t vpe_write(struct file *file, const char __user * buffer, size_t ret = count; struct vpe *v; - minor = MINOR(file->f_dentry->d_inode->i_rdev); + minor = iminor(file->f_dentry->d_inode); if ((v = get_vpe(minor)) == NULL) return -ENODEV; From ee1cca1b0661fa33fd99f2d8ec7e2749432f9b1d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 26 Apr 2006 21:33:03 +0100 Subject: [PATCH 038/226] [MIPS] Fix branch emulation for floating-point exceptions. In the branch emulation for floating-point exceptions, __compute_return_epc must determine for bc1f et al which condition code bit to test. This is based on bits <4:2> of the rt field. The switch statement to distinguish bc1f et al needs to use only the two low bits of rt, but the old code tests on the whole rt field. This patch masks off the proper bits. Signed-off-by: Win Treese Signed-off-by: Ralf Baechle --- arch/mips/kernel/branch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index 374de839558d..b6232d9033cb 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -184,7 +184,7 @@ int __compute_return_epc(struct pt_regs *regs) bit = (insn.i_format.rt >> 2); bit += (bit != 0); bit += 23; - switch (insn.i_format.rt) { + switch (insn.i_format.rt & 3) { case 0: /* bc1f */ case 2: /* bc1fl */ if (~fcr31 & (1 << bit)) From 67ca0284f69992ad71ac12dc375f2b158d9d703d Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sun, 23 Apr 2006 19:59:23 +0200 Subject: [PATCH 039/226] [PATCH] USB: Resource leak fix for whiteheat driver We may return from drivers/usb/serial/whiteheat.c::whiteheat_attach() without freeing `result' if we leave via the no_firmware: label. Spotted by the coverity checker as #670 Signed-off-by: Jesper Juhl Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/whiteheat.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 557411c6e7c7..f806553cd9a4 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -508,6 +508,7 @@ no_firmware: err("%s: Unable to retrieve firmware version, try replugging\n", serial->type->description); err("%s: If the firmware is not running (status led not blinking)\n", serial->type->description); err("%s: please contact support@connecttech.com\n", serial->type->description); + kfree(result); return -ENODEV; no_command_private: From 58381719845d9ee19a321c2eb69cfa9b7886be9a Mon Sep 17 00:00:00 2001 From: Wang Jun Date: Wed, 19 Apr 2006 16:32:07 +0800 Subject: [PATCH 040/226] [PATCH] USB: add new iTegno usb CDMA 1x card support for pl2303 Add new iTegno usb CDMA 1x card (usbid '0eba:2080') support to pl2303 driver Signed-off-by: Wang Jun Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index ccf746b27d4e..c96714bb1cb8 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -61,6 +61,7 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID) }, { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID_UCSGT) }, { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID) }, + { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID_2080) }, { USB_DEVICE(MA620_VENDOR_ID, MA620_PRODUCT_ID) }, { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID) }, { USB_DEVICE(TRIPP_VENDOR_ID, TRIPP_PRODUCT_ID) }, diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 09f379b19e98..7f29e81d3e35 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -26,6 +26,7 @@ #define ITEGNO_VENDOR_ID 0x0eba #define ITEGNO_PRODUCT_ID 0x1080 +#define ITEGNO_PRODUCT_ID_2080 0x2080 #define MA620_VENDOR_ID 0x0df7 #define MA620_PRODUCT_ID 0x0620 From 2120638354a6881b9c442b10fc21f28ecadc7402 Mon Sep 17 00:00:00 2001 From: Phil Dibowitz Date: Sun, 16 Apr 2006 19:18:36 -0700 Subject: [PATCH 041/226] [PATCH] USB: Storage: unusual devs update This patch removes the Protocol portion of the Iomega Click! device as it's not needed. Not-needed message reported by Kenneth Crudup Signed-off-by: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index c4a9dcff5f2b..55cce575f6b0 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -411,7 +411,7 @@ UNUSUAL_DEV( 0x050d, 0x0115, 0x0133, 0x0133, UNUSUAL_DEV( 0x0525, 0xa140, 0x0100, 0x0100, "Iomega", "USB Clik! 40", - US_SC_8070, US_PR_BULK, NULL, + US_SC_8070, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY ), /* Yakumo Mega Image 37 From f430c405ca23dd5a9389d1f62dcdeb1fd6ce6024 Mon Sep 17 00:00:00 2001 From: Olivier Blondeau Date: Sun, 16 Apr 2006 19:19:25 -0700 Subject: [PATCH 042/226] [PATCH] USB: storage: atmel unusual dev update Originally submitted by Olivier Blondeau , with re-diffing by me. Adds a new atmel unusual_dev entry. Signed-off-by: Phil Dibowitz --- drivers/usb/storage/unusual_devs.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 55cce575f6b0..aec5ea8682d5 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -773,6 +773,13 @@ UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_CAPACITY ), +/* Reported by Olivier Blondeau */ +UNUSUAL_DEV( 0x0727, 0x0306, 0x0100, 0x0100, + "ATMEL", + "SND1 Storage", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_IGNORE_RESIDUE), + /* Submitted by Roman Hodek */ UNUSUAL_DEV( 0x0781, 0x0001, 0x0200, 0x0200, "Sandisk", From a29fccd7993a3d411674e148cb0759a017be3e21 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 14 Apr 2006 16:40:00 -0400 Subject: [PATCH 043/226] [PATCH] USB: net2280: Handle STALLs for 0-length control-IN requests This patch (as668) fixes a typo in net2280. The handler for 0-length control-IN requests should check that the endpoint _isn't_ halted before sending a 0-length packet. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/net2280.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 6a4b93ad1082..2d5cededcbd7 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2166,7 +2166,7 @@ static void handle_ep_small (struct net2280_ep *ep) ep->stopped = 1; set_halt (ep); mode = 2; - } else if (!req && ep->stopped) + } else if (!req && !ep->stopped) write_fifo (ep, NULL); } } else { From 317e83b842ba39776054219ae29844127876416a Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 14 Apr 2006 16:42:03 -0400 Subject: [PATCH 044/226] [PATCH] USB: net2280: send 0-length packets for ep0 This patch (as669) fixes a bug in the net2280 driver. Now it will properly send zero-length packets on ep0 until the control status stage occurs. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/net2280.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 2d5cededcbd7..c842b194cf0f 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2280,9 +2280,7 @@ static void handle_ep_small (struct net2280_ep *ep) /* if we wrote it all, we're usually done */ if (req->req.actual == req->req.length) { if (ep->num == 0) { - /* wait for control status */ - if (mode != 2) - req = NULL; + /* send zlps until the status stage */ } else if (!req->req.zero || len != ep->ep.maxpacket) mode = 2; } From 658ad5e001a17be5fadaa8d57d1aa7f7c62628c1 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 14 Apr 2006 16:44:11 -0400 Subject: [PATCH 045/226] [PATCH] USB: net2280: check for shared IRQs This patch (as670) adds a check for whether a shared IRQ was actually generated by the net2280 device. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/net2280.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index c842b194cf0f..b2d507f16b85 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2742,6 +2742,10 @@ static irqreturn_t net2280_irq (int irq, void *_dev, struct pt_regs * r) { struct net2280 *dev = _dev; + /* shared interrupt, not ours */ + if (!(readl(&dev->regs->irqstat0) & (1 << INTA_ASSERTED))) + return IRQ_NONE; + spin_lock (&dev->lock); /* handle disconnect, dma, and more */ From 9fb81ce63671f9743517f628dac935269f2581a9 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 14 Apr 2006 16:46:28 -0400 Subject: [PATCH 046/226] [PATCH] USB: net2280: set driver data before it is used This patch (as671) fixes a bug in the error pathway for the net2280 probe routine. A failure during probe will cause the driver to call pci_get_drvdata before the corresponding pci_set_drvdata has been set. The patch also does a kzalloc conversion. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/net2280.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index b2d507f16b85..0b9293493957 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2833,13 +2833,13 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id) } /* alloc, and start init */ - dev = kmalloc (sizeof *dev, SLAB_KERNEL); + dev = kzalloc (sizeof *dev, SLAB_KERNEL); if (dev == NULL){ retval = -ENOMEM; goto done; } - memset (dev, 0, sizeof *dev); + pci_set_drvdata (pdev, dev); spin_lock_init (&dev->lock); dev->pdev = pdev; dev->gadget.ops = &net2280_ops; @@ -2952,7 +2952,6 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id) dev->chiprev = get_idx_reg (dev->regs, REG_CHIPREV) & 0xffff; /* done */ - pci_set_drvdata (pdev, dev); INFO (dev, "%s\n", driver_desc); INFO (dev, "irq %s, pci mem %p, chip rev %04x\n", bufp, base, dev->chiprev); From c67808eee61a01c3128298c5972426a1a67b9093 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sun, 9 Apr 2006 20:07:35 +0200 Subject: [PATCH 047/226] [PATCH] USB: Use new PCI_CLASS_SERIAL_USB_* defines We could use the recently added PCI_CLASS_SERIAL_USB_UHCI, PCI_CLASS_SERIAL_USB_OHCI and PCI_CLASS_SERIAL_USB_EHCI defines in more places, for slightly shorter and clearer code. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/platforms/powermac/pci.c | 2 +- drivers/usb/host/ehci-pci.c | 2 +- drivers/usb/host/ohci-pci.c | 2 +- drivers/usb/host/uhci-hcd.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index f5d8d15d74fa..ea179afea632 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1097,7 +1097,7 @@ pmac_pci_enable_device_hook(struct pci_dev *dev, int initial) * (iBook second controller) */ if (dev->vendor == PCI_VENDOR_ID_APPLE - && (dev->class == ((PCI_CLASS_SERIAL_USB << 8) | 0x10)) + && dev->class == PCI_CLASS_SERIAL_USB_OHCI && !node) { printk(KERN_INFO "Apple USB OHCI %s disabled by firmware\n", pci_name(dev)); diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 1e03f1a5a5fd..a1bd2bea6deb 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -350,7 +350,7 @@ static const struct hc_driver ehci_pci_hc_driver = { /* PCI driver selection metadata; PCI hotplugging uses this */ static const struct pci_device_id pci_ids [] = { { /* handle any USB 2.0 EHCI controller */ - PCI_DEVICE_CLASS(((PCI_CLASS_SERIAL_USB << 8) | 0x20), ~0), + PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_EHCI, ~0), .driver_data = (unsigned long) &ehci_pci_hc_driver, }, { /* end: all zeroes */ } diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index 1bfe96f4d045..b268537e389e 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -206,7 +206,7 @@ static const struct hc_driver ohci_pci_hc_driver = { static const struct pci_device_id pci_ids [] = { { /* handle any USB OHCI controller */ - PCI_DEVICE_CLASS((PCI_CLASS_SERIAL_USB << 8) | 0x10, ~0), + PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_OHCI, ~0), .driver_data = (unsigned long) &ohci_pci_hc_driver, }, { /* end: all zeroes */ } }; diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index c0c4db78b590..d225e11f4055 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -858,7 +858,7 @@ static const struct hc_driver uhci_driver = { static const struct pci_device_id uhci_pci_ids[] = { { /* handle any USB UHCI controller */ - PCI_DEVICE_CLASS(((PCI_CLASS_SERIAL_USB << 8) | 0x00), ~0), + PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_UHCI, ~0), .driver_data = (unsigned long) &uhci_driver, }, { /* end: all zeroes */ } }; From cdd3b1565a8d563ed84cf1c2af6cabf461f3c317 Mon Sep 17 00:00:00 2001 From: Nathan Bronson Date: Mon, 10 Apr 2006 00:05:09 -0400 Subject: [PATCH 048/226] [PATCH] USB: ftdi_sio vendor code for RR-CirKits LocoBuffer USB This patch adds recognition of the RR-CirKits LocoBuffer USB to the existing FTDI driver. http://www.rr-cirkits.com Signed-off-by: Nathan Bronson Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/ftdi_sio.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index f5851db67f5b..5eb646ee0979 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -493,6 +493,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) }, { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) }, { USB_DEVICE(ICOM_ID1_VID, ICOM_ID1_PID) }, { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) }, { }, /* Optional parameter entry */ diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 2155f0e4a378..b6c50a16ef80 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -399,6 +399,11 @@ #define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */ #define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */ +/* + * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com) + */ +#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */ + /* * Eclo (http://www.eclo.pt/) product IDs. * PID 0xEA90 submitted by Martin Grill. From 69737dfaacd000b10fc4a1e9eb518b630b43c3ad Mon Sep 17 00:00:00 2001 From: "Luiz Fernando N. Capitulino" Date: Tue, 11 Apr 2006 15:52:41 -0300 Subject: [PATCH 049/226] [PATCH] USB: ftdi_sio: Adds support for iPlus device. Adds support in ftdi_sio usbserial driver for USB modems sold by Plus GSM Company in Poland. Signed-off-by: Luiz Fernando Capitulino Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/ftdi_sio.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 5eb646ee0979..20a9846e7b14 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -308,6 +308,7 @@ static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = { static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index b6c50a16ef80..7c31d59bf638 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -39,6 +39,9 @@ /* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */ #define FTDI_TTUSB_PID 0xFF20 /* Product Id */ +/* iPlus device */ +#define FTDI_IPLUS_PID 0xD070 /* Product Id */ + /* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */ /* they use the ftdi chipset for the USB interface and the vendor id is the same */ #define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ From 7e0258fd28762c09b997edb56849ecfa29284b79 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Wed, 12 Apr 2006 15:20:35 +0100 Subject: [PATCH 050/226] [PATCH] USB: ftdi_sio: add support for ASK RDR 400 series card reader This patch adds support for an ASK RDR 400 series contactless card reader to the ftdi_sio driver's device ID table. The product ID was supplied by Adriano Couto on the ftdi-usb-sio-devel list. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/ftdi_sio.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 20a9846e7b14..82151207d814 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -495,6 +495,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) }, { USB_DEVICE(ICOM_ID1_VID, ICOM_ID1_PID) }, { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) }, { }, /* Optional parameter entry */ diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 7c31d59bf638..2c55a5ea9c99 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -155,6 +155,11 @@ #define ICOM_ID1_VID 0x0C26 #define ICOM_ID1_PID 0x0004 +/* + * ASK.fr devices + */ +#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */ + /* * DSS-20 Sync Station for Sony Ericsson P800 */ From 6e5882cfa24e1456702e463f6920fc0ca3c3d2b8 Mon Sep 17 00:00:00 2001 From: Zachary Amsden Date: Thu, 27 Apr 2006 11:32:29 -0700 Subject: [PATCH 051/226] [PATCH] x86/PAE: Fix pte_clear for the >4GB RAM case Proposed fix for ptep_get_and_clear_full PAE bug. Pte_clear had the same bug, so use the same fix for both. Turns out pmd_clear had it as well, but pgds are not affected. The problem is rather intricate. Page table entries in PAE mode are 64-bits wide, but the only atomic 8-byte write operation available in 32-bit mode is cmpxchg8b, which is expensive (at least on P4), and thus avoided. But it can happen that the processor may prefetch entries into the TLB in the middle of an operation which clears a page table entry. So one must always clear the P-bit in the low word of the page table entry first when clearing it. Since the sequence *ptep = __pte(0) leaves the order of the write dependent on the compiler, it must be coded explicitly as a clear of the low word followed by a clear of the high word. Further, there must be a write memory barrier here to enforce proper ordering by the compiler (and, in the future, by the processor as well). On > 4GB memory machines, the implementation of pte_clear for PAE was clearly deficient, as it could leave virtual mappings of physical memory above 4GB aliased to memory below 4GB in the TLB. The implementation of ptep_get_and_clear_full has a similar bug, although not nearly as likely to occur, since the mappings being cleared are in the process of being destroyed, and should never be dereferenced again. But, as luck would have it, it is possible to trigger bugs even without ever dereferencing these bogus TLB mappings, even if the clear is followed fairly soon after with a TLB flush or invalidation. The problem is that memory above 4GB may now be aliased into the first 4GB of memory, and in fact, may hit a region of memory with non-memory semantics. These regions include AGP and PCI space. As such, these memory regions are not cached by the processor. This introduces the bug. The processor can speculate memory operations, including memory writes, as long as they are committed with the proper ordering. Speculating a memory write to a linear address that has a bogus TLB mapping is possible. Normally, the speculation is harmless. But for cached memory, it does leave the falsely speculated cacheline unmodified, but in a dirty state. This cache line will be eventually written back. If this cacheline happens to intersect a region of memory that is not protected by the cache coherency protocol, it can corrupt data in I/O memory, which is generally a very bad thing to do, and can cause total system failure or just plain undefined behavior. These bugs are extremely unlikely, but the severity is of such magnitude, and the fix so simple that I think fixing them immediately is justified. Also, they are nearly impossible to debug. Signed-off-by: Zachary Amsden Signed-off-by: Linus Torvalds --- include/asm-i386/pgtable-2level.h | 3 +++ include/asm-i386/pgtable-3level.h | 20 ++++++++++++++++++++ include/asm-i386/pgtable.h | 4 +--- 3 files changed, 24 insertions(+), 3 deletions(-) diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h index 27bde973abc7..2756d4b04c27 100644 --- a/include/asm-i386/pgtable-2level.h +++ b/include/asm-i386/pgtable-2level.h @@ -18,6 +18,9 @@ #define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval) #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval)) +#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) +#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) + #define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0)) #define pte_same(a, b) ((a).pte_low == (b).pte_low) #define pte_page(x) pfn_to_page(pte_pfn(x)) diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h index 36a5aa63cbbf..dccb1b3337ad 100644 --- a/include/asm-i386/pgtable-3level.h +++ b/include/asm-i386/pgtable-3level.h @@ -85,6 +85,26 @@ static inline void pud_clear (pud_t * pud) { } #define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \ pmd_index(address)) +/* + * For PTEs and PDEs, we must clear the P-bit first when clearing a page table + * entry, so clear the bottom half first and enforce ordering with a compiler + * barrier. + */ +static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) +{ + ptep->pte_low = 0; + smp_wmb(); + ptep->pte_high = 0; +} + +static inline void pmd_clear(pmd_t *pmd) +{ + u32 *tmp = (u32 *)pmd; + *tmp = 0; + smp_wmb(); + *(tmp + 1) = 0; +} + static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t res; diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h index ee056c41a9fb..672c3f76b9df 100644 --- a/include/asm-i386/pgtable.h +++ b/include/asm-i386/pgtable.h @@ -204,12 +204,10 @@ extern unsigned long long __PAGE_KERNEL, __PAGE_KERNEL_EXEC; extern unsigned long pg0[]; #define pte_present(x) ((x).pte_low & (_PAGE_PRESENT | _PAGE_PROTNONE)) -#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) /* To avoid harmful races, pmd_none(x) should check only the lower when PAE */ #define pmd_none(x) (!(unsigned long)pmd_val(x)) #define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT) -#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) #define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) @@ -268,7 +266,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long pte_t pte; if (full) { pte = *ptep; - *ptep = __pte(0); + pte_clear(mm, addr, ptep); } else { pte = ptep_get_and_clear(mm, addr, ptep); } From bc56eff1279d2f33a6afe74a673360ae1cd0d838 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Thu, 13 Apr 2006 10:16:08 +0200 Subject: [PATCH 052/226] [ALSA] add another Phase 26 quirk Add a quirk entry for the TerraTec Phase 26 with yet another product ID. Signed-off-by: Clemens Ladisch --- sound/usb/usbquirks.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h index 0992a0923f1a..9351846d7a9d 100644 --- a/sound/usb/usbquirks.h +++ b/sound/usb/usbquirks.h @@ -1530,6 +1530,15 @@ YAMAHA_DEVICE(0x7010, "UB99"), .type = QUIRK_MIDI_STANDARD_INTERFACE } }, +{ + USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0014), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + .vendor_name = "TerraTec", + .product_name = "PHASE 26", + .ifnum = 3, + .type = QUIRK_MIDI_STANDARD_INTERFACE + } +}, { USB_DEVICE(0x0ccd, 0x0035), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { From 5c59e09d7e51f5781439aa6f1963076568fd1f4f Mon Sep 17 00:00:00 2001 From: Steven Finney Date: Thu, 13 Apr 2006 12:49:31 +0200 Subject: [PATCH 053/226] [ALSA] Handle the error correctly in SNDCTL_DSP_SETFMT ioctl Handle the error returned from snd_pcm_oss_get_formats() correctly in SNDCTL_DSP_SETFMT ioctl handler of PCM OSS emulation. Signed-off-by: Steven Finney Signed-off-by: Takashi Iwai --- sound/core/oss/pcm_oss.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index c5978d6c6080..a7567b891791 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1242,6 +1242,8 @@ static int snd_pcm_oss_set_format(struct snd_pcm_oss_file *pcm_oss_file, int for if (format != AFMT_QUERY) { formats = snd_pcm_oss_get_formats(pcm_oss_file); + if (formats < 0) + return formats; if (!(formats & format)) format = AFMT_U8; for (idx = 1; idx >= 0; --idx) { From a182ee9876c7826d0b8f7789cb5c38c5bfbec441 Mon Sep 17 00:00:00 2001 From: Rene Herman Date: Thu, 13 Apr 2006 12:57:11 +0200 Subject: [PATCH 054/226] [ALSA] continue on IS_ERR from platform device registration I previously only concerned myself with sound/isa. When I now checked for more platform_device_register_simple() usages in ALSA I found a couple more drivers that needed the same patches as already submitted for all the ISA drivers. This first one is the continue-on-iserr patch for sound/drivers. This gets them all. Signed-off-by: Rene Herman Signed-off-by: Takashi Iwai --- sound/drivers/dummy.c | 14 ++++---------- sound/drivers/mpu401/mpu401.c | 14 ++++---------- sound/drivers/serial-u16550.c | 14 ++++---------- sound/drivers/virmidi.c | 14 ++++---------- 4 files changed, 16 insertions(+), 40 deletions(-) diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index e35fd5779a9d..ae0df549fac7 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -675,10 +675,8 @@ static int __init alsa_card_dummy_init(void) continue; device = platform_device_register_simple(SND_DUMMY_DRIVER, i, NULL, 0); - if (IS_ERR(device)) { - err = PTR_ERR(device); - goto errout; - } + if (IS_ERR(device)) + continue; devices[i] = device; cards++; } @@ -686,14 +684,10 @@ static int __init alsa_card_dummy_init(void) #ifdef MODULE printk(KERN_ERR "Dummy soundcard not found or device busy\n"); #endif - err = -ENODEV; - goto errout; + snd_dummy_unregister_all(); + return -ENODEV; } return 0; - - errout: - snd_dummy_unregister_all(); - return err; } static void __exit alsa_card_dummy_exit(void) diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index 9ea3059a7064..da7ef26995c3 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -251,10 +251,8 @@ static int __init alsa_card_mpu401_init(void) #endif device = platform_device_register_simple(SND_MPU401_DRIVER, i, NULL, 0); - if (IS_ERR(device)) { - err = PTR_ERR(device); - goto errout; - } + if (IS_ERR(device)) + continue; platform_devices[i] = device; snd_mpu401_devices++; } @@ -266,14 +264,10 @@ static int __init alsa_card_mpu401_init(void) #ifdef MODULE printk(KERN_ERR "MPU-401 device not found or device busy\n"); #endif - err = -ENODEV; - goto errout; + snd_mpu401_unregister_all(); + return -ENODEV; } return 0; - - errout: - snd_mpu401_unregister_all(); - return err; } static void __exit alsa_card_mpu401_exit(void) diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index 1a7fbefe4740..c01b4c5118b9 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -996,10 +996,8 @@ static int __init alsa_card_serial_init(void) continue; device = platform_device_register_simple(SND_SERIAL_DRIVER, i, NULL, 0); - if (IS_ERR(device)) { - err = PTR_ERR(device); - goto errout; - } + if (IS_ERR(device)) + continue; devices[i] = device; cards++; } @@ -1007,14 +1005,10 @@ static int __init alsa_card_serial_init(void) #ifdef MODULE printk(KERN_ERR "serial midi soundcard not found or device busy\n"); #endif - err = -ENODEV; - goto errout; + snd_serial_unregister_all(); + return -ENODEV; } return 0; - - errout: - snd_serial_unregister_all(); - return err; } static void __exit alsa_card_serial_exit(void) diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c index a3ee306239c9..26eb2499d442 100644 --- a/sound/drivers/virmidi.c +++ b/sound/drivers/virmidi.c @@ -169,10 +169,8 @@ static int __init alsa_card_virmidi_init(void) continue; device = platform_device_register_simple(SND_VIRMIDI_DRIVER, i, NULL, 0); - if (IS_ERR(device)) { - err = PTR_ERR(device); - goto errout; - } + if (IS_ERR(device)) + continue; devices[i] = device; cards++; } @@ -180,14 +178,10 @@ static int __init alsa_card_virmidi_init(void) #ifdef MODULE printk(KERN_ERR "Card-VirMIDI soundcard not found or device busy\n"); #endif - err = -ENODEV; - goto errout; + snd_virmidi_unregister_all(); + return -ENODEV; } return 0; - - errout: - snd_virmidi_unregister_all(); - return err; } static void __exit alsa_card_virmidi_exit(void) From 8970ccda1ae3c3b4ddd5ce366ca2cd88356d664e Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Apr 2006 12:50:40 +0200 Subject: [PATCH 055/226] [ALSA] hda-codec - Use model 'hp' for all HP laptops with AD1981HD Use model 'hp' for all HP laptops with AD1981HD codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index bcfca159c6a2..fedac28c7293 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -1330,12 +1330,8 @@ enum { AD1981_BASIC, AD1981_HP }; static struct hda_board_config ad1981_cfg_tbl[] = { { .modelname = "hp", .config = AD1981_HP }, - { .pci_subvendor = 0x103c, .pci_subdevice = 0x30aa, - .config = AD1981_HP }, /* HP nx6320 */ - { .pci_subvendor = 0x103c, .pci_subdevice = 0x309f, - .config = AD1981_HP }, /* HP nx9420 AngelFire */ - { .pci_subvendor = 0x103c, .pci_subdevice = 0x30a2, - .config = AD1981_HP }, /* HP nx9420 AngelFire */ + /* All HP models */ + { .pci_subvendor = 0x103c, .config = AD1981_HP }, { .modelname = "basic", .config = AD1981_BASIC }, {} }; From 1d606f1ae5b9d83d8749f21bc04842596104bf55 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 18 Apr 2006 13:37:08 +0200 Subject: [PATCH 056/226] [ALSA] sound/pci/: remove duplicate #include's There's no reason for #include'ing linux/dma-mapping.h more than once. Signed-off-by: Adrian Bunk Signed-off-by: Takashi Iwai --- sound/pci/ad1889.c | 1 - sound/pci/emu10k1/emu10k1x.c | 1 - sound/pci/es1968.c | 1 - sound/pci/ice1712/ice1712.c | 1 - sound/pci/maestro3.c | 1 - sound/pci/mixart/mixart.c | 1 - sound/pci/pcxhr/pcxhr.c | 1 - 7 files changed, 7 deletions(-) diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index c6c8333acc62..2aa5a7fdb6e0 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -39,7 +39,6 @@ #include #include #include -#include #include #include diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 3e332f398162..2208dbd48be9 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #include #include diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index e3ad17f53c29..dd465a186e11 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -104,7 +104,6 @@ #include #include #include -#include #include #include diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 32f8415558a5..cc20a3724f2e 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -56,7 +56,6 @@ #include #include #include -#include #include #include diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 9c90d901e6b9..92a84aad59eb 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include #include diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index b5a095052d4c..4fad0e8fd2c8 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 35875c8aa299..f679779d96e3 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include From 531213a93f0e75b934471bf5567babad4da1ff70 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Apr 2006 13:46:08 +0200 Subject: [PATCH 057/226] [ALSA] hda-codec - Add entry for Epox EP-5LDA+ GLi Added the SSID entry for Epox EP-5LDA+ GLi with ALC880 codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 66bbdb60f50b..f0e9a9c90780 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2148,6 +2148,7 @@ static struct hda_board_config alc880_cfg_tbl[] = { { .pci_subvendor = 0x1025, .pci_subdevice = 0x0087, .config = ALC880_6ST_DIG }, { .pci_subvendor = 0x1297, .pci_subdevice = 0xc790, .config = ALC880_6ST_DIG }, /* Shuttle ST20G5 */ { .pci_subvendor = 0x1509, .pci_subdevice = 0x925d, .config = ALC880_6ST_DIG }, /* FIC P4M-915GD1 */ + { .pci_subvendor = 0x1695, .pci_subdevice = 0x4012, .config = ALC880_5ST_DIG }, /* Epox EP-5LDA+ GLi */ { .modelname = "asus", .config = ALC880_ASUS }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x1964, .config = ALC880_ASUS_DIG }, From c128b82cf4095bb64aec435cf58d67fb78272f2f Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Apr 2006 15:01:23 +0200 Subject: [PATCH 058/226] [ALSA] Fix double free in error path of miro driver Fixed the double free in error path of miro driver. Signed-off-by: Takashi Iwai --- sound/isa/opti9xx/miro.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 83d64bc07ff0..e6bfcf74c1c1 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -1179,20 +1179,17 @@ static int __init snd_card_miro_aci_detect(struct snd_card *card, struct snd_mir /* force ACI into a known state */ for (i = 0; i < 3; i++) if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) { - snd_card_free(card); snd_printk(KERN_ERR "can't force aci into known state.\n"); return -ENXIO; } if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 || (miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) { - snd_card_free(card); snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port); return -ENXIO; } if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) { - snd_card_free(card); snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n", miro->aci_port); return -ENXIO; From 5732e7a2cece461252bfcf2653bb09ab88ba36c5 Mon Sep 17 00:00:00 2001 From: Charis Kouzinopoulos Date: Tue, 18 Apr 2006 15:42:29 +0200 Subject: [PATCH 059/226] [ALSA] Fix typos and add information about Jack support to Audiophile-Usb.txt Signed-off-by: Charis Kouzinopoulos Signed-off-by: Thibault Le Meur Signed-off-by: Takashi Iwai --- Documentation/sound/alsa/Audiophile-Usb.txt | 81 ++++++++++++++------- 1 file changed, 54 insertions(+), 27 deletions(-) diff --git a/Documentation/sound/alsa/Audiophile-Usb.txt b/Documentation/sound/alsa/Audiophile-Usb.txt index 4692c8e77dc1..b535c2a198f8 100644 --- a/Documentation/sound/alsa/Audiophile-Usb.txt +++ b/Documentation/sound/alsa/Audiophile-Usb.txt @@ -1,4 +1,4 @@ - Guide to using M-Audio Audiophile USB with ALSA and Jack v1.2 + Guide to using M-Audio Audiophile USB with ALSA and Jack v1.3 ======================================================== Thibault Le Meur @@ -22,16 +22,16 @@ The device has 4 audio interfaces, and 2 MIDI ports: * Midi In (Mi) * Midi Out (Mo) -The internal DAC/ADC has the following caracteristics: +The internal DAC/ADC has the following characteristics: * sample depth of 16 or 24 bits * sample rate from 8kHz to 96kHz -* Two ports can't use different sample depths at the same time.Moreover, the +* Two ports can't use different sample depths at the same time. Moreover, the Audiophile USB documentation gives the following Warning: "Please exit any audio application running before switching between bit depths" Due to the USB 1.1 bandwidth limitation, a limited number of interfaces can be activated at the same time depending on the audio mode selected: - * 16-bit/48kHz ==> 4 channels in/ 4 channels out + * 16-bit/48kHz ==> 4 channels in/4 channels out - Ai+Ao+Di+Do * 24-bit/48kHz ==> 4 channels in/2 channels out, or 2 channels in/4 channels out @@ -41,8 +41,8 @@ activated at the same time depending on the audio mode selected: Important facts about the Digital interface: -------------------------------------------- - * The Do port additionnaly supports surround-encoded AC-3 and DTS passthrough, -though I haven't tested it under linux + * The Do port additionally supports surround-encoded AC-3 and DTS passthrough, +though I haven't tested it under Linux - Note that in this setup only the Do interface can be enabled * Apart from recording an audio digital stream, enabling the Di port is a way to synchronize the device to an external sample clock @@ -60,24 +60,23 @@ synchronization error (for instance sound played at an odd sample rate) The Audiophile USB MIDI ports will be automatically supported once the following modules have been loaded: * snd-usb-audio - * snd-seq * snd-seq-midi -No additionnal setting is required. +No additional setting is required. 2.2 - Audio ports ----------------- Audio functions of the Audiophile USB device are handled by the snd-usb-audio module. This module can work in a default mode (without any device-specific -parameter), or in an advanced mode with the device-specific parameter called +parameter), or in an "advanced" mode with the device-specific parameter called "device_setup". 2.2.1 - Default Alsa driver mode -The default behaviour of the snd-usb-audio driver is to parse the device +The default behavior of the snd-usb-audio driver is to parse the device capabilities at startup and enable all functions inside the device (including -all ports at any sample rates and any sample depths supported). This approach +all ports at any supported sample rates and sample depths). This approach has the advantage to let the driver easily switch from sample rates/depths automatically according to the need of the application claiming the device. @@ -114,9 +113,9 @@ gain). For people having this problem, the snd-usb-audio module has a new module parameter called "device_setup". -2.2.2.1 - Initializing the working mode of the Audiohile USB +2.2.2.1 - Initializing the working mode of the Audiophile USB -As far as the Audiohile USB device is concerned, this value let the user +As far as the Audiophile USB device is concerned, this value let the user specify: * the sample depth * the sample rate @@ -174,20 +173,20 @@ The parameter can be given: IMPORTANT NOTE WHEN SWITCHING CONFIGURATION: ------------------------------------------- - * You may need to _first_ intialize the module with the correct device_setup + * You may need to _first_ initialize the module with the correct device_setup parameter and _only_after_ turn on the Audiophile USB device * This is especially true when switching the sample depth: - - first trun off the device - - de-register the snd-usb-audio module - - change the device_setup parameter (by either manually reprobing the module - or changing modprobe.conf) + - first turn off the device + - de-register the snd-usb-audio module (modprobe -r) + - change the device_setup parameter by changing the device_setup + option in /etc/modprobe.conf - turn on the device 2.2.2.3 - Audiophile USB's device_setup structure If you want to understand the device_setup magic numbers for the Audiophile USB, you need some very basic understanding of binary computation. However, -this is not required to use the parameter and you may skip thi section. +this is not required to use the parameter and you may skip this section. The device_setup is one byte long and its structure is the following: @@ -231,11 +230,11 @@ Caution: 2.2.3 - USB implementation details for this device -You may safely skip this section if you're not interrested in driver +You may safely skip this section if you're not interested in driver development. -This section describes some internals aspect of the device and summarize the -data I got by usb-snooping the windows and linux drivers. +This section describes some internal aspects of the device and summarize the +data I got by usb-snooping the windows and Linux drivers. The M-Audio Audiophile USB has 7 USB Interfaces: a "USB interface": @@ -277,9 +276,9 @@ Here is a short description of the AltSettings capabilities: - 16-bit depth, 8-48kHz sample mode - Synch playback (Do), audio format type III IEC1937_AC-3 -In order to ensure a correct intialization of the device, the driver +In order to ensure a correct initialization of the device, the driver _must_know_ how the device will be used: - * if DTS is choosen, only Interface 2 with AltSet nb.6 must be + * if DTS is chosen, only Interface 2 with AltSet nb.6 must be registered * if 96KHz only AltSets nb.1 of each interface must be selected * if samples are using 24bits/48KHz then AltSet 2 must me used if @@ -290,7 +289,7 @@ _must_know_ how the device will be used: is not connected When device_setup is given as a parameter to the snd-usb-audio module, the -parse_audio_enpoint function uses a quirk called +parse_audio_endpoints function uses a quirk called "audiophile_skip_setting_quirk" in order to prevent AltSettings not corresponding to device_setup from being registered in the driver. @@ -317,9 +316,8 @@ However you may see the following warning message: using the "default" ALSA device. This is less efficient than it could be. Consider using a hardware device instead rather than using the plug layer." - 3.2 - Patching alsa to use direct pcm device -------------------------------------------- +-------------------------------------------- A patch for Jack by Andreas Steinmetz adds support for Big Endian devices. However it has not been included in the CVS tree. @@ -331,3 +329,32 @@ After having applied the patch you can run jackd with the following command line: % jackd -R -dalsa -Phw:1,0 -r48000 -p128 -n2 -D -Chw:1,1 +3.2 - Getting 2 input and/or output interfaces in Jack +------------------------------------------------------ + +As you can see, starting the Jack server this way will only enable 1 stereo +input (Di or Ai) and 1 stereo output (Ao or Do). + +This is due to the following restrictions: +* Jack can only open one capture device and one playback device at a time +* The Audiophile USB is seen as 2 (or three) Alsa devices: hw:1,0, hw:1,1 + (and optionally hw:1,2) +If you want to get Ai+Di and/or Ao+Do support with Jack, you would need to +combine the Alsa devices into one logical "complex" device. + +If you want to give it a try, I recommend reading the information from +this page: http://www.sound-man.co.uk/linuxaudio/ice1712multi.html +It is related to another device (ice1712) but can be adapted to suit +the Audiophile USB. + +Enabling multiple Audiophile USB interfaces for Jackd will certainly require: +* patching Jack with the previously mentioned "Big Endian" patch +* patching Jackd with the MMAP_COMPLEX patch (see the ice1712 page) +* patching the alsa-lib/src/pcm/pcm_multi.c file (see the ice1712 page) +* define a multi device (combination of hw:1,0 and hw:1,1) in your .asoundrc + file +* start jackd with this device + +I had no success in testing this for now, but this may be due to my OS +configuration. If you have any success with this kind of setup, please +drop me an email. From 8263c65fbee1347b2ab1d8c9380946808d09f579 Mon Sep 17 00:00:00 2001 From: Bastiaan Jacques Date: Tue, 18 Apr 2006 17:04:04 +0200 Subject: [PATCH 060/226] [ALSA] via82xx: add support for VIA VT8251 (AC'97) Add support for VIA VT8251 AC'97. Includes a workaround which ensures sound won't stop playing after one second of playback. Signed-off-by: Bastiaan Jacques Signed-off-by: Takashi Iwai --- sound/pci/via82xx.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 0f171dd1377b..1b740dd4825b 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -123,6 +123,7 @@ module_param(enable, bool, 0444); #define VIA_REV_8233A 0x40 /* 1 rec, 1 multi-pb, spdf */ #define VIA_REV_8235 0x50 /* 2 rec, 4 pb, 1 multi-pb, spdif */ #define VIA_REV_8237 0x60 +#define VIA_REV_8251 0x70 /* * Direct registers @@ -863,8 +864,15 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(struct snd_pcm_substream *subst status = inb(VIADEV_REG(viadev, OFFSET_STATUS)); if (!(status & VIA_REG_STAT_ACTIVE)) { - res = 0; - goto unlock; + /* An apparent bug in the 8251 is worked around by sending + * a REG_CTRL_START. */ + if (chip->revision == VIA_REV_8251) + snd_via82xx_pcm_trigger(substream, + SNDRV_PCM_TRIGGER_START); + else { + res = 0; + goto unlock; + } } if (count & 0xffffff) { idx = count >> 24; @@ -2313,6 +2321,7 @@ static struct via823x_info via823x_cards[] __devinitdata = { { VIA_REV_8233A, "VIA 8233A", TYPE_VIA8233A }, { VIA_REV_8235, "VIA 8235", TYPE_VIA8233 }, { VIA_REV_8237, "VIA 8237", TYPE_VIA8233 }, + { VIA_REV_8251, "VIA 8251", TYPE_VIA8233 }, }; /* @@ -2342,6 +2351,7 @@ static int __devinit check_dxs_list(struct pci_dev *pci) { .subvendor = 0x1043, .subdevice = 0x810d, .action = VIA_DXS_SRC }, /* ASUS */ { .subvendor = 0x1043, .subdevice = 0x812a, .action = VIA_DXS_SRC }, /* ASUS A8V Deluxe */ { .subvendor = 0x1043, .subdevice = 0x8174, .action = VIA_DXS_SRC }, /* ASUS */ + { .subvendor = 0x1043, .subdevice = 0x81b9, .action = VIA_DXS_SRC }, /* ASUS A8V-MX */ { .subvendor = 0x1071, .subdevice = 0x8375, .action = VIA_DXS_NO_VRA }, /* Vobis/Yakumo/Mitac notebook */ { .subvendor = 0x1071, .subdevice = 0x8399, .action = VIA_DXS_NO_VRA }, /* Umax AB 595T (VIA K8N800A - VT8237) */ { .subvendor = 0x10cf, .subdevice = 0x118e, .action = VIA_DXS_ENABLE }, /* FSC laptop */ From 1a183131fe284e68194e66cc4ff49d5876501eb0 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 18 Apr 2006 21:23:47 +0200 Subject: [PATCH 061/226] [ALSA] intel8x0 - Disable ALI5455 SPDIF-input Disable the SPDIF-input on ALI5455, which causes Oops. Signed-off-by: Takashi Iwai --- sound/pci/intel8x0.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index ebbf2cf4ca0f..035d0845caa0 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -1293,6 +1293,7 @@ static int snd_intel8x0_ali_ac97spdifout_close(struct snd_pcm_substream *substre return 0; } +#if 0 // NYI static int snd_intel8x0_ali_spdifin_open(struct snd_pcm_substream *substream) { struct intel8x0 *chip = snd_pcm_substream_chip(substream); @@ -1308,7 +1309,6 @@ static int snd_intel8x0_ali_spdifin_close(struct snd_pcm_substream *substream) return 0; } -#if 0 // NYI static int snd_intel8x0_ali_spdifout_open(struct snd_pcm_substream *substream) { struct intel8x0 *chip = snd_pcm_substream_chip(substream); @@ -1435,6 +1435,7 @@ static struct snd_pcm_ops snd_intel8x0_ali_ac97spdifout_ops = { .pointer = snd_intel8x0_pcm_pointer, }; +#if 0 // NYI static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { .open = snd_intel8x0_ali_spdifin_open, .close = snd_intel8x0_ali_spdifin_close, @@ -1446,7 +1447,6 @@ static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { .pointer = snd_intel8x0_pcm_pointer, }; -#if 0 // NYI static struct snd_pcm_ops snd_intel8x0_ali_spdifout_ops = { .open = snd_intel8x0_ali_spdifout_open, .close = snd_intel8x0_ali_spdifout_close, @@ -1582,7 +1582,7 @@ static struct ich_pcm_table ali_pcms[] __devinitdata = { { .suffix = "IEC958", .playback_ops = &snd_intel8x0_ali_ac97spdifout_ops, - .capture_ops = &snd_intel8x0_ali_spdifin_ops, + /* .capture_ops = &snd_intel8x0_ali_spdifin_ops, */ .prealloc_size = 64 * 1024, .prealloc_max_size = 128 * 1024, .ac97_idx = ALID_AC97SPDIFOUT, From c6cc0e3b0c087d350bdc5912ecdfb17e796ae266 Mon Sep 17 00:00:00 2001 From: Bastiaan Jacques Date: Thu, 20 Apr 2006 12:27:09 +0200 Subject: [PATCH 062/226] [ALSA] via82xx: tweak VT8251 workaround Move the workaround for the VT8251 up a bit, and check for STAT_EOL rather than STAT_ACTIVE. This resolves issues some people were having with certain ALSA clients (and allows the STAT_ACTIVE check to do what it was intended to do). This change was suggested by Andrew Daviel. Signed-off-by: Bastiaan Jacques Signed-off-by: Takashi Iwai --- sound/pci/via82xx.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 1b740dd4825b..f7a22aa65a5e 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -863,16 +863,14 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(struct snd_pcm_substream *subst if (!status) status = inb(VIADEV_REG(viadev, OFFSET_STATUS)); + /* An apparent bug in the 8251 is worked around by sending a + * REG_CTRL_START. */ + if (chip->revision == VIA_REV_8251 && (status & VIA_REG_STAT_EOL)) + snd_via82xx_pcm_trigger(substream, SNDRV_PCM_TRIGGER_START); + if (!(status & VIA_REG_STAT_ACTIVE)) { - /* An apparent bug in the 8251 is worked around by sending - * a REG_CTRL_START. */ - if (chip->revision == VIA_REV_8251) - snd_via82xx_pcm_trigger(substream, - SNDRV_PCM_TRIGGER_START); - else { - res = 0; - goto unlock; - } + res = 0; + goto unlock; } if (count & 0xffffff) { idx = count >> 24; From 711ee39bf3e2a69005d64f388441a6f883495f83 Mon Sep 17 00:00:00 2001 From: Henrik Kretzschmar Date: Thu, 20 Apr 2006 12:37:00 +0200 Subject: [PATCH 063/226] [ALSA] pcxhr - Fix a compiler warning on 64bit architectures The patch fixes a conpile warning on 64bit architectures, caused by different sizes of size_t . Since size_t is unsigned I permited myself to cange the format, too. Signed-off-by: Henrik Kretzschmar Signed-off-by: Takashi Iwai --- sound/pci/pcxhr/pcxhr_hwdep.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/pcxhr/pcxhr_hwdep.c b/sound/pci/pcxhr/pcxhr_hwdep.c index 03517c10e99c..369c19fea985 100644 --- a/sound/pci/pcxhr/pcxhr_hwdep.c +++ b/sound/pci/pcxhr/pcxhr_hwdep.c @@ -385,8 +385,8 @@ static int pcxhr_hwdep_dsp_load(struct snd_hwdep *hw, fw.size = dsp->length; fw.data = vmalloc(fw.size); if (! fw.data) { - snd_printk(KERN_ERR "pcxhr: cannot allocate dsp image (%d bytes)\n", - fw.size); + snd_printk(KERN_ERR "pcxhr: cannot allocate dsp image (%lu bytes)\n", + (unsigned long)fw.size); return -ENOMEM; } if (copy_from_user(fw.data, dsp->image, dsp->length)) { From 61a7454a229d3516492fc3ff3adddf9f5ac0d396 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 20 Apr 2006 16:42:34 +0200 Subject: [PATCH 064/226] [ALSA] hda-codec - Add model entry for ASUS M9 laptop Add a model entry to support ASUS M9 laptop with AD1986A codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index fedac28c7293..522ffa79e4d4 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -799,6 +799,8 @@ static struct hda_board_config ad1986a_cfg_tbl[] = { { .modelname = "laptop-eapd", .config = AD1986A_LAPTOP_EAPD }, { .pci_subvendor = 0x144d, .pci_subdevice = 0xc024, .config = AD1986A_LAPTOP_EAPD }, /* Samsung R65-T2300 Charis */ + { .pci_subvendor = 0x1043, .pci_subdevice = 0x1153, + .config = AD1986A_LAPTOP_EAPD }, /* ASUS M9 */ { .pci_subvendor = 0x1043, .pci_subdevice = 0x1213, .config = AD1986A_LAPTOP_EAPD }, /* ASUS A6J */ { .pci_subvendor = 0x1043, .pci_subdevice = 0x11f7, From 71b2ccc3a2fd6c27e3cd9b4239670005978e94ce Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 21 Apr 2006 16:09:31 +0200 Subject: [PATCH 065/226] [ALSA] hda-codec - Add codec id for AD1988B codec chip Add codec id for AD1988B codec chip. The functionality is identical with AD1988(A) chip. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 522ffa79e4d4..f336cff01cb1 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -2621,5 +2621,6 @@ struct hda_codec_preset snd_hda_preset_analog[] = { { .id = 0x11d41983, .name = "AD1983", .patch = patch_ad1983 }, { .id = 0x11d41986, .name = "AD1986A", .patch = patch_ad1986a }, { .id = 0x11d41988, .name = "AD1988", .patch = patch_ad1988 }, + { .id = 0x11d4198b, .name = "AD1988B", .patch = patch_ad1988 }, {} /* terminator */ }; From 396c9b928d5c24775846a161a8191dcc1ea4971f Mon Sep 17 00:00:00 2001 From: Henrik Kretzschmar Date: Mon, 24 Apr 2006 15:59:04 +0200 Subject: [PATCH 066/226] [ALSA] add __devinitdata to all pci_device_id Signed-off-by: Henrik Kretzschmar Signed-off-by: Takashi Iwai --- drivers/media/video/cx88/cx88-alsa.c | 2 +- sound/pci/ad1889.c | 2 +- sound/pci/ali5451/ali5451.c | 2 +- sound/pci/als300.c | 2 +- sound/pci/als4000.c | 2 +- sound/pci/atiixp.c | 2 +- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au8810.c | 2 +- sound/pci/au88x0/au8820.c | 2 +- sound/pci/au88x0/au8830.c | 2 +- sound/pci/azt3328.c | 2 +- sound/pci/bt87x.c | 4 ++-- sound/pci/ca0106/ca0106_main.c | 2 +- sound/pci/cmipci.c | 2 +- sound/pci/cs4281.c | 2 +- sound/pci/cs46xx/cs46xx.c | 2 +- sound/pci/cs5535audio/cs5535audio.c | 2 +- sound/pci/emu10k1/emu10k1.c | 2 +- sound/pci/emu10k1/emu10k1x.c | 2 +- sound/pci/ens1370.c | 2 +- sound/pci/es1938.c | 2 +- sound/pci/es1968.c | 2 +- sound/pci/fm801.c | 2 +- sound/pci/hda/hda_intel.c | 2 +- sound/pci/ice1712/ice1712.c | 2 +- sound/pci/ice1712/ice1724.c | 2 +- sound/pci/intel8x0.c | 2 +- sound/pci/intel8x0m.c | 2 +- sound/pci/korg1212/korg1212.c | 2 +- sound/pci/maestro3.c | 2 +- sound/pci/mixart/mixart.c | 2 +- sound/pci/nm256/nm256.c | 2 +- sound/pci/pcxhr/pcxhr.c | 2 +- sound/pci/riptide/riptide.c | 4 ++-- sound/pci/rme32.c | 2 +- sound/pci/rme96.c | 2 +- sound/pci/rme9652/hdsp.c | 2 +- sound/pci/rme9652/hdspm.c | 2 +- sound/pci/rme9652/rme9652.c | 2 +- sound/pci/sonicvibes.c | 2 +- sound/pci/trident/trident.c | 2 +- sound/pci/via82xx.c | 2 +- sound/pci/via82xx_modem.c | 2 +- sound/pci/vx222/vx222.c | 2 +- sound/pci/ymfpci/ymfpci.c | 2 +- 45 files changed, 47 insertions(+), 47 deletions(-) diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c index f9d87b86492c..320b3d9384ba 100644 --- a/drivers/media/video/cx88/cx88-alsa.c +++ b/drivers/media/video/cx88/cx88-alsa.c @@ -616,7 +616,7 @@ static struct snd_kcontrol_new snd_cx88_capture_volume = { * Only boards with eeprom and byte 1 at eeprom=1 have it */ -static struct pci_device_id cx88_audio_pci_tbl[] = { +static struct pci_device_id cx88_audio_pci_tbl[] __devinitdata = { {0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, {0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, {0, } diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 2aa5a7fdb6e0..eece1c7e55a0 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -1051,7 +1051,7 @@ snd_ad1889_remove(struct pci_dev *pci) pci_set_drvdata(pci, NULL); } -static struct pci_device_id snd_ad1889_ids[] = { +static struct pci_device_id snd_ad1889_ids[] __devinitdata = { { PCI_DEVICE(PCI_VENDOR_ID_ANALOG_DEVICES, PCI_DEVICE_ID_AD1889JS) }, { 0, }, }; diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index fc92b6896c24..e2dbc2118902 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -279,7 +279,7 @@ struct snd_ali { #endif }; -static struct pci_device_id snd_ali_ids[] = { +static struct pci_device_id snd_ali_ids[] __devinitdata = { {PCI_DEVICE(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M5451), 0, 0, 0}, {0, } }; diff --git a/sound/pci/als300.c b/sound/pci/als300.c index 91899f87f037..901b08ae9174 100644 --- a/sound/pci/als300.c +++ b/sound/pci/als300.c @@ -146,7 +146,7 @@ struct snd_als300_substream_data { int block_counter_register; }; -static struct pci_device_id snd_als300_ids[] = { +static struct pci_device_id snd_als300_ids[] __devinitdata = { { 0x4005, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300 }, { 0x4005, 0x0308, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300_PLUS }, { 0, } diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index 100d8127a411..60423b1c678b 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -116,7 +116,7 @@ struct snd_card_als4000 { #endif }; -static struct pci_device_id snd_als4000_ids[] = { +static struct pci_device_id snd_als4000_ids[] __devinitdata = { { 0x4005, 0x4000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ALS4000 */ { 0, } }; diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 12e618851262..d0f759d86d3d 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -284,7 +284,7 @@ struct atiixp { /* */ -static struct pci_device_id snd_atiixp_ids[] = { +static struct pci_device_id snd_atiixp_ids[] __devinitdata = { { 0x1002, 0x4341, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* SB200 */ { 0x1002, 0x4361, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* SB300 */ { 0x1002, 0x4370, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* SB400 */ diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 1d3766044643..12a34c39caa7 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -262,7 +262,7 @@ struct atiixp_modem { /* */ -static struct pci_device_id snd_atiixp_ids[] = { +static struct pci_device_id snd_atiixp_ids[] __devinitdata = { { 0x1002, 0x434d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* SB200 */ { 0x1002, 0x4378, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* SB400 */ { 0, } diff --git a/sound/pci/au88x0/au8810.c b/sound/pci/au88x0/au8810.c index fce22c7af0ea..bd3352998ad0 100644 --- a/sound/pci/au88x0/au8810.c +++ b/sound/pci/au88x0/au8810.c @@ -1,6 +1,6 @@ #include "au8810.h" #include "au88x0.h" -static struct pci_device_id snd_vortex_ids[] = { +static struct pci_device_id snd_vortex_ids[] __devinitdata = { {PCI_VENDOR_ID_AUREAL, PCI_DEVICE_ID_AUREAL_ADVANTAGE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1,}, {0,} diff --git a/sound/pci/au88x0/au8820.c b/sound/pci/au88x0/au8820.c index d1fbcce07257..7e3fd8372d8d 100644 --- a/sound/pci/au88x0/au8820.c +++ b/sound/pci/au88x0/au8820.c @@ -1,6 +1,6 @@ #include "au8820.h" #include "au88x0.h" -static struct pci_device_id snd_vortex_ids[] = { +static struct pci_device_id snd_vortex_ids[] __devinitdata = { {PCI_VENDOR_ID_AUREAL, PCI_DEVICE_ID_AUREAL_VORTEX_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,}, {0,} diff --git a/sound/pci/au88x0/au8830.c b/sound/pci/au88x0/au8830.c index d4f2717c14fb..b840f6608a61 100644 --- a/sound/pci/au88x0/au8830.c +++ b/sound/pci/au88x0/au8830.c @@ -1,6 +1,6 @@ #include "au8830.h" #include "au88x0.h" -static struct pci_device_id snd_vortex_ids[] = { +static struct pci_device_id snd_vortex_ids[] __devinitdata = { {PCI_VENDOR_ID_AUREAL, PCI_DEVICE_ID_AUREAL_VORTEX_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,}, {0,} diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 680077e1e057..52a364524262 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -216,7 +216,7 @@ struct snd_azf3328 { int irq; }; -static const struct pci_device_id snd_azf3328_ids[] = { +static const struct pci_device_id snd_azf3328_ids[] __devinitdata = { { 0x122D, 0x50DC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* PCI168/3328 */ { 0x122D, 0x80DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* 3328 */ { 0, } diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 7b44a8db033d..9ee07d4aac1e 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -774,7 +774,7 @@ static int __devinit snd_bt87x_create(struct snd_card *card, .driver_data = rate } /* driver_data is the default digital_rate value for that device */ -static struct pci_device_id snd_bt87x_ids[] = { +static struct pci_device_id snd_bt87x_ids[] __devinitdata = { /* Hauppauge WinTV series */ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0x13eb, 32000), /* Hauppauge WinTV series */ @@ -911,7 +911,7 @@ static void __devexit snd_bt87x_remove(struct pci_dev *pci) /* default entries for all Bt87x cards - it's not exported */ /* driver_data is set to 0 to call detection */ -static struct pci_device_id snd_bt87x_default_ids[] = { +static struct pci_device_id snd_bt87x_default_ids[] __devinitdata = { BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, 0), BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, 0), { } diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 9477838a9c88..fd8bfebfbd54 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -1561,7 +1561,7 @@ static void __devexit snd_ca0106_remove(struct pci_dev *pci) } // PCI IDs -static struct pci_device_id snd_ca0106_ids[] = { +static struct pci_device_id snd_ca0106_ids[] __devinitdata = { { 0x1102, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Audigy LS or Live 24bit */ { 0, } }; diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 2ecbddbbdcf0..e5ce2dabd081 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -2609,7 +2609,7 @@ static inline void snd_cmipci_proc_init(struct cmipci *cm) {} #endif -static struct pci_device_id snd_cmipci_ids[] = { +static struct pci_device_id snd_cmipci_ids[] __devinitdata = { {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8338B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_CMEDIA, PCI_DEVICE_ID_CMEDIA_CM8738, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index ac4e73f69c1d..b3c94d83450a 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -494,7 +494,7 @@ struct cs4281 { static irqreturn_t snd_cs4281_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static struct pci_device_id snd_cs4281_ids[] = { +static struct pci_device_id snd_cs4281_ids[] __devinitdata = { { 0x1013, 0x6005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4281 */ { 0, } }; diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c index c590602e20cd..848d772ae3c6 100644 --- a/sound/pci/cs46xx/cs46xx.c +++ b/sound/pci/cs46xx/cs46xx.c @@ -65,7 +65,7 @@ MODULE_PARM_DESC(thinkpad, "Force to enable Thinkpad's CLKRUN control."); module_param_array(mmap_valid, bool, NULL, 0444); MODULE_PARM_DESC(mmap_valid, "Support OSS mmap."); -static struct pci_device_id snd_cs46xx_ids[] = { +static struct pci_device_id snd_cs46xx_ids[] __devinitdata = { { 0x1013, 0x6001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4280 */ { 0x1013, 0x6003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4612 */ { 0x1013, 0x6004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* CS4615 */ diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index 9fc7f3827461..2c1213a35dcc 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -45,7 +45,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; -static struct pci_device_id snd_cs5535audio_ids[] = { +static struct pci_device_id snd_cs5535audio_ids[] __devinitdata = { { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_AUDIO, diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c index 2dfa932f7825..42b11ba1d210 100644 --- a/sound/pci/emu10k1/emu10k1.c +++ b/sound/pci/emu10k1/emu10k1.c @@ -77,7 +77,7 @@ MODULE_PARM_DESC(subsystem, "Force card subsystem model."); /* * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400 */ -static struct pci_device_id snd_emu10k1_ids[] = { +static struct pci_device_id snd_emu10k1_ids[] __devinitdata = { { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */ { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */ { 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */ diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 2208dbd48be9..d51290c18167 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -1595,7 +1595,7 @@ static void __devexit snd_emu10k1x_remove(struct pci_dev *pci) } // PCI IDs -static struct pci_device_id snd_emu10k1x_ids[] = { +static struct pci_device_id snd_emu10k1x_ids[] __devinitdata = { { 0x1102, 0x0006, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Dell OEM version (EMU10K1) */ { 0, } }; diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index a5533c86b0b6..ca9e34e88f62 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -446,7 +446,7 @@ struct ensoniq { static irqreturn_t snd_audiopci_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static struct pci_device_id snd_audiopci_ids[] = { +static struct pci_device_id snd_audiopci_ids[] __devinitdata = { #ifdef CHIP1370 { 0x1274, 0x5000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ES1370 */ #endif diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index 4d62fe439177..6f9094ca4fb4 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -242,7 +242,7 @@ struct es1938 { static irqreturn_t snd_es1938_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static struct pci_device_id snd_es1938_ids[] = { +static struct pci_device_id snd_es1938_ids[] __devinitdata = { { 0x125d, 0x1969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* Solo-1 */ { 0, } }; diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index dd465a186e11..5ff4175c7b6d 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -592,7 +592,7 @@ struct es1968 { static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id, struct pt_regs *regs); -static struct pci_device_id snd_es1968_ids[] = { +static struct pci_device_id snd_es1968_ids[] __devinitdata = { /* Maestro 1 */ { 0x1285, 0x0100, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, TYPE_MAESTRO }, /* Maestro 2 */ diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 6ab4aefbccf8..d72fc28c580e 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -199,7 +199,7 @@ struct fm801 { #endif }; -static struct pci_device_id snd_fm801_ids[] = { +static struct pci_device_id snd_fm801_ids[] __devinitdata = { { 0x1319, 0x0801, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* FM801 */ { 0x5213, 0x0510, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* Gallant Odyssey Sound 4 */ { 0, } diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 0ad60ae29011..e821d65afa11 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1614,7 +1614,7 @@ static void __devexit azx_remove(struct pci_dev *pci) } /* PCI IDs */ -static struct pci_device_id azx_ids[] = { +static struct pci_device_id azx_ids[] __devinitdata = { { 0x8086, 0x2668, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH6 */ { 0x8086, 0x27d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH7 */ { 0x8086, 0x269a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ESB2 */ diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index cc20a3724f2e..c56793b381e2 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -107,7 +107,7 @@ module_param_array(dxr_enable, int, NULL, 0444); MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE."); -static struct pci_device_id snd_ice1712_ids[] = { +static struct pci_device_id snd_ice1712_ids[] __devinitdata = { { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */ { 0, } }; diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index fce616c2761f..b1c007e022d2 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -86,7 +86,7 @@ MODULE_PARM_DESC(model, "Use the given board model."); /* Both VT1720 and VT1724 have the same PCI IDs */ -static struct pci_device_id snd_vt1724_ids[] = { +static struct pci_device_id snd_vt1724_ids[] __devinitdata = { { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0, } }; diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 035d0845caa0..0df7602568e2 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -413,7 +413,7 @@ struct intel8x0 { u32 int_sta_mask; /* interrupt status mask */ }; -static struct pci_device_id snd_intel8x0_ids[] = { +static struct pci_device_id snd_intel8x0_ids[] __devinitdata = { { 0x8086, 0x2415, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82801AA */ { 0x8086, 0x2425, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82901AB */ { 0x8086, 0x2445, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82801BA */ diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index 47e26aaa9ad7..720635f0cb81 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -224,7 +224,7 @@ struct intel8x0m { unsigned int pcm_pos_shift; }; -static struct pci_device_id snd_intel8x0m_ids[] = { +static struct pci_device_id snd_intel8x0m_ids[] __devinitdata = { { 0x8086, 0x2416, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82801AA */ { 0x8086, 0x2426, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82901AB */ { 0x8086, 0x2446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_INTEL }, /* 82801BA */ diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index 4721c096335e..e39fad1a4200 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -424,7 +424,7 @@ module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable Korg 1212 soundcard."); MODULE_AUTHOR("Haroldo Gamal "); -static struct pci_device_id snd_korg1212_ids[] = { +static struct pci_device_id snd_korg1212_ids[] __devinitdata = { { .vendor = 0x10b5, .device = 0x906d, diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 92a84aad59eb..1928e06b6d82 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -869,7 +869,7 @@ struct snd_m3 { /* * pci ids */ -static struct pci_device_id snd_m3_ids[] = { +static struct pci_device_id snd_m3_ids[] __devinitdata = { {PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ALLEGRO_1, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0}, {PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ALLEGRO, PCI_ANY_ID, PCI_ANY_ID, diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 4fad0e8fd2c8..09cc0786495a 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -61,7 +61,7 @@ MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard."); /* */ -static struct pci_device_id snd_mixart_ids[] = { +static struct pci_device_id snd_mixart_ids[] __devinitdata = { { 0x1057, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* MC8240 */ { 0, } }; diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index cc297abc9d11..b92d6600deb9 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -263,7 +263,7 @@ struct nm256 { /* * PCI ids */ -static struct pci_device_id snd_nm256_ids[] = { +static struct pci_device_id snd_nm256_ids[] __devinitdata = { {PCI_VENDOR_ID_NEOMAGIC, PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NEOMAGIC, PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NEOMAGIC, PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index f679779d96e3..dafa2235abaa 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -73,7 +73,7 @@ enum { PCI_ID_LAST }; -static struct pci_device_id pcxhr_ids[] = { +static struct pci_device_id pcxhr_ids[] __devinitdata = { { 0x10b5, 0x9656, 0x1369, 0xb001, 0, 0, PCI_ID_VX882HR, }, /* VX882HR */ { 0x10b5, 0x9656, 0x1369, 0xb101, 0, 0, PCI_ID_PCX882HR, }, /* PCX882HR */ { 0x10b5, 0x9656, 0x1369, 0xb201, 0, 0, PCI_ID_VX881HR, }, /* VX881HR */ diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index f148ee434a6b..d8cc985d7241 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -506,7 +506,7 @@ static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip); /* */ -static struct pci_device_id snd_riptide_ids[] = { +static struct pci_device_id snd_riptide_ids[] __devinitdata = { { .vendor = 0x127a,.device = 0x4310, .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, @@ -527,7 +527,7 @@ static struct pci_device_id snd_riptide_ids[] = { }; #ifdef SUPPORT_JOYSTICK -static struct pci_device_id snd_riptide_joystick_ids[] = { +static struct pci_device_id snd_riptide_joystick_ids[] __devinitdata = { { .vendor = 0x127a,.device = 0x4312, .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index ab78544bf042..55b1d4838d97 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -227,7 +227,7 @@ struct rme32 { struct snd_kcontrol *spdif_ctl; }; -static struct pci_device_id snd_rme32_ids[] = { +static struct pci_device_id snd_rme32_ids[] __devinitdata = { {PCI_VENDOR_ID_XILINX_RME, PCI_DEVICE_ID_RME_DIGI32, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0,}, {PCI_VENDOR_ID_XILINX_RME, PCI_DEVICE_ID_RME_DIGI32_8, diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 6c2a9f4a7659..3c1bc533d511 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -232,7 +232,7 @@ struct rme96 { struct snd_kcontrol *spdif_ctl; }; -static struct pci_device_id snd_rme96_ids[] = { +static struct pci_device_id snd_rme96_ids[] __devinitdata = { { PCI_VENDOR_ID_XILINX, PCI_DEVICE_ID_RME_DIGI96, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, { PCI_VENDOR_ID_XILINX, PCI_DEVICE_ID_RME_DIGI96_8, diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index ebf7a2b86c23..61f82f0d5cc6 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -568,7 +568,7 @@ static void snd_hammerfall_free_buffer(struct snd_dma_buffer *dmab, struct pci_d } -static struct pci_device_id snd_hdsp_ids[] = { +static struct pci_device_id snd_hdsp_ids[] __devinitdata = { { .vendor = PCI_VENDOR_ID_XILINX, .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP, diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index b5538efd146b..722b9e6ce54a 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -426,7 +426,7 @@ static char channel_map_madi_qs[HDSPM_MAX_CHANNELS] = { }; -static struct pci_device_id snd_hdspm_ids[] = { +static struct pci_device_id snd_hdspm_ids[] __devinitdata = { { .vendor = PCI_VENDOR_ID_XILINX, .device = PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI, diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index a687eb63236f..75d6406303d3 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -315,7 +315,7 @@ static void snd_hammerfall_free_buffer(struct snd_dma_buffer *dmab, struct pci_d } -static struct pci_device_id snd_rme9652_ids[] = { +static struct pci_device_id snd_rme9652_ids[] __devinitdata = { { .vendor = 0x10ee, .device = 0x3fc4, diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 2d66a09fe5ee..91f8bf3ae9fa 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -243,7 +243,7 @@ struct sonicvibes { #endif }; -static struct pci_device_id snd_sonic_ids[] = { +static struct pci_device_id snd_sonic_ids[] __devinitdata = { { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, { 0, } }; diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index b4538045049f..9624a5f2b875 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -63,7 +63,7 @@ MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM."); module_param_array(wavetable_size, int, NULL, 0444); MODULE_PARM_DESC(wavetable_size, "Maximum memory size in kB for wavetable synth."); -static struct pci_device_id snd_trident_ids[] = { +static struct pci_device_id snd_trident_ids[] __devinitdata = { {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_DX), PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0}, {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_NX), diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index f7a22aa65a5e..111dada439f1 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -396,7 +396,7 @@ struct via82xx { #endif }; -static struct pci_device_id snd_via82xx_ids[] = { +static struct pci_device_id snd_via82xx_ids[] __devinitdata = { /* 0x1106, 0x3058 */ { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TYPE_CARD_VIA686, }, /* 686A */ /* 0x1106, 0x3059 */ diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 22ce4d309929..ef97e50cd6c2 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -261,7 +261,7 @@ struct via82xx_modem { struct snd_info_entry *proc_entry; }; -static struct pci_device_id snd_via82xx_modem_ids[] = { +static struct pci_device_id snd_via82xx_modem_ids[] __devinitdata = { { 0x1106, 0x3068, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TYPE_CARD_VIA82XX_MODEM, }, { 0, } }; diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index c816ddf1b215..0f1ebb010a5e 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -60,7 +60,7 @@ enum { VX_PCI_VX222_NEW }; -static struct pci_device_id snd_vx222_ids[] = { +static struct pci_device_id snd_vx222_ids[] __devinitdata = { { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */ { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */ { 0, } diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c index db57ce939fa8..65ebf5f1933a 100644 --- a/sound/pci/ymfpci/ymfpci.c +++ b/sound/pci/ymfpci/ymfpci.c @@ -70,7 +70,7 @@ MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch"); module_param_array(rear_swap, bool, NULL, 0444); MODULE_PARM_DESC(rear_swap, "Swap rear channels (must be enabled for correct IEC958 (S/PDIF)) output"); -static struct pci_device_id snd_ymfpci_ids[] = { +static struct pci_device_id snd_ymfpci_ids[] __devinitdata = { { 0x1073, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724 */ { 0x1073, 0x000d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724F */ { 0x1073, 0x000a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF740 */ From a2bbbc0c3c9554ac70e96ec3effae60124f0f009 Mon Sep 17 00:00:00 2001 From: Kenrik Kretzschmar Date: Mon, 24 Apr 2006 15:59:38 +0200 Subject: [PATCH 067/226] [ALSA] adding __devinitdata to pci_device_id Refering to /Documentation/pci.txt the struct pci_device_id can be released after loading the module. Signed-off-by: Kenrik Kretzschmar Signed-off-by: Takashi Iwai --- Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index 68eeebc17ff4..1faf76383bab 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl @@ -1172,7 +1172,7 @@ } /* PCI IDs */ - static struct pci_device_id snd_mychip_ids[] = { + static struct pci_device_id snd_mychip_ids[] __devinitdata = { { PCI_VENDOR_ID_FOO, PCI_DEVICE_ID_BAR, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, .... @@ -1565,7 +1565,7 @@ Date: Mon, 24 Apr 2006 21:57:16 +0200 Subject: [PATCH 068/226] [ALSA] PCM core - introduce CONFIG_SND_PCM_XRUN_DEBUG This patch makes the XRUN (overrun/underrun) notification code optional. Signed-off-by: Jaroslav Kysela --- sound/core/Kconfig | 10 ++++++++++ sound/core/pcm.c | 6 +++--- sound/core/pcm_lib.c | 6 +++--- 3 files changed, 16 insertions(+), 6 deletions(-) diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 8efc1b12f3a8..f3a07fb2e690 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -171,3 +171,13 @@ config SND_DEBUG_DETECT help Say Y here to enable extra-verbose log messages printed when detecting devices. + +config SND_PCM_XRUN_DEBUG + bool "Enable PCM ring buffer overrun/underrun debugging" + default n + depends on SND_DEBUG + help + Say Y to enable the PCM ring buffer overrun/underrun debugging. + It is usually not required, but if you have trouble with + sound clicking when system is loaded, it may help to determine + the process or driver which causes the scheduling gaps. diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 122e10a61ab9..48007a54c8b7 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -436,7 +436,7 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry, snd_iprintf(buffer, "appl_ptr : %ld\n", runtime->control->appl_ptr); } -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG static void snd_pcm_xrun_debug_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { @@ -480,7 +480,7 @@ static int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr) } pstr->proc_info_entry = entry; -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG if ((entry = snd_info_create_card_entry(pcm->card, "xrun_debug", pstr->proc_root)) != NULL) { entry->c.text.read_size = 64; @@ -501,7 +501,7 @@ static int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr) static int snd_pcm_stream_proc_done(struct snd_pcm_str *pstr) { -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG if (pstr->proc_xrun_debug_entry) { snd_info_unregister(pstr->proc_xrun_debug_entry); pstr->proc_xrun_debug_entry = NULL; diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 230a940d00bd..eedc6cb038bb 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -130,7 +130,7 @@ void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_ufram static void xrun(struct snd_pcm_substream *substream) { snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN); -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG if (substream->pstr->xrun_debug) { snd_printd(KERN_DEBUG "XRUN: pcmC%dD%d%c\n", substream->pcm->card->number, @@ -204,7 +204,7 @@ static inline int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *subs delta = hw_ptr_interrupt - new_hw_ptr; if (delta > 0) { if ((snd_pcm_uframes_t)delta < runtime->buffer_size / 2) { -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG if (runtime->periods > 1 && substream->pstr->xrun_debug) { snd_printd(KERN_ERR "Unexpected hw_pointer value [1] (stream = %i, delta: -%ld, max jitter = %ld): wrong interrupt acknowledge?\n", substream->stream, (long) delta, runtime->buffer_size / 2); if (substream->pstr->xrun_debug > 1) @@ -249,7 +249,7 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream) delta = old_hw_ptr - new_hw_ptr; if (delta > 0) { if ((snd_pcm_uframes_t)delta < runtime->buffer_size / 2) { -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG if (runtime->periods > 2 && substream->pstr->xrun_debug) { snd_printd(KERN_ERR "Unexpected hw_pointer value [2] (stream = %i, delta: -%ld, max jitter = %ld): wrong interrupt acknowledge?\n", substream->stream, (long) delta, runtime->buffer_size / 2); if (substream->pstr->xrun_debug > 1) From b7d90a356a43f4609bd6290fc2e1ca4ef79d4458 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 25 Apr 2006 12:56:04 +0200 Subject: [PATCH 069/226] [ALSA] Fix Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n Fixed Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n. Add ifdef to struct fields for optimization and better compile checks. Signed-off-by: Takashi Iwai --- include/sound/pcm.h | 6 +++++- include/sound/pcm_oss.h | 2 ++ sound/core/Kconfig | 4 ++-- sound/core/oss/pcm_oss.c | 6 +++--- sound/core/pcm.c | 6 +++--- sound/core/pcm_memory.c | 8 +++++--- 6 files changed, 20 insertions(+), 12 deletions(-) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index df70e7592ab5..373425895faa 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -374,12 +374,14 @@ struct snd_pcm_substream { /* -- OSS things -- */ struct snd_pcm_oss_substream oss; #endif +#ifdef CONFIG_SND_VERBOSE_PROCFS struct snd_info_entry *proc_root; struct snd_info_entry *proc_info_entry; struct snd_info_entry *proc_hw_params_entry; struct snd_info_entry *proc_sw_params_entry; struct snd_info_entry *proc_status_entry; struct snd_info_entry *proc_prealloc_entry; +#endif /* misc flags */ unsigned int no_mmap_ctrl: 1; unsigned int hw_opened: 1; @@ -400,12 +402,14 @@ struct snd_pcm_str { struct snd_pcm_oss_stream oss; #endif struct snd_pcm_file *files; +#ifdef CONFIG_SND_VERBOSE_PROCFS struct snd_info_entry *proc_root; struct snd_info_entry *proc_info_entry; -#ifdef CONFIG_SND_DEBUG +#ifdef CONFIG_SND_PCM_XRUN_DEBUG unsigned int xrun_debug; /* 0 = disabled, 1 = verbose, 2 = stacktrace */ struct snd_info_entry *proc_xrun_debug_entry; #endif +#endif }; struct snd_pcm { diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index 39df2baca18a..c854647b6f3c 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -75,7 +75,9 @@ struct snd_pcm_oss_substream { struct snd_pcm_oss_stream { struct snd_pcm_oss_setup *setup_list; /* setup list */ struct mutex setup_mutex; +#ifdef CONFIG_SND_VERBOSE_PROCFS struct snd_info_entry *proc_entry; +#endif }; struct snd_pcm_oss { diff --git a/sound/core/Kconfig b/sound/core/Kconfig index f3a07fb2e690..4262a1c87731 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -142,7 +142,7 @@ config SND_SUPPORT_OLD_API config SND_VERBOSE_PROCFS bool "Verbose procfs contents" - depends on SND + depends on SND && PROC_FS default y help Say Y here to include code for verbose procfs contents (provides @@ -175,7 +175,7 @@ config SND_DEBUG_DETECT config SND_PCM_XRUN_DEBUG bool "Enable PCM ring buffer overrun/underrun debugging" default n - depends on SND_DEBUG + depends on SND_DEBUG && SND_VERBOSE_PROCFS help Say Y to enable the PCM ring buffer overrun/underrun debugging. It is usually not required, but if you have trouble with diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index a7567b891791..ac990bf0b48f 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2214,7 +2214,7 @@ static int snd_pcm_oss_mmap(struct file *file, struct vm_area_struct *area) return 0; } -#ifdef CONFIG_PROC_FS +#ifdef CONFIG_SND_VERBOSE_PROCFS /* * /proc interface */ @@ -2368,10 +2368,10 @@ static void snd_pcm_oss_proc_done(struct snd_pcm *pcm) } } } -#else /* !CONFIG_PROC_FS */ +#else /* !CONFIG_SND_VERBOSE_PROCFS */ #define snd_pcm_oss_proc_init(pcm) #define snd_pcm_oss_proc_done(pcm) -#endif /* CONFIG_PROC_FS */ +#endif /* CONFIG_SND_VERBOSE_PROCFS */ /* * ENTRY functions diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 48007a54c8b7..84b00038236d 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -142,7 +142,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card, return -ENOIOCTLCMD; } -#if defined(CONFIG_PROC_FS) && defined(CONFIG_SND_VERBOSE_PROCFS) +#ifdef CONFIG_SND_VERBOSE_PROCFS #define STATE(v) [SNDRV_PCM_STATE_##v] = #v #define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v @@ -599,12 +599,12 @@ static int snd_pcm_substream_proc_done(struct snd_pcm_substream *substream) } return 0; } -#else /* !CONFIG_PROC_FS */ +#else /* !CONFIG_SND_VERBOSE_PROCFS */ static inline int snd_pcm_stream_proc_init(struct snd_pcm_str *pstr) { return 0; } static inline int snd_pcm_stream_proc_done(struct snd_pcm_str *pstr) { return 0; } static inline int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream) { return 0; } static inline int snd_pcm_substream_proc_done(struct snd_pcm_substream *substream) { return 0; } -#endif /* CONFIG_PROC_FS */ +#endif /* CONFIG_SND_VERBOSE_PROCFS */ /** * snd_pcm_new_stream - create a new PCM stream diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index a0119ae67dcd..428f8c169ee1 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -100,8 +100,10 @@ static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream) { snd_pcm_lib_preallocate_dma_free(substream); +#ifdef CONFIG_SND_VERBOSE_PROCFS snd_info_unregister(substream->proc_prealloc_entry); substream->proc_prealloc_entry = NULL; +#endif return 0; } @@ -124,7 +126,7 @@ int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm) return 0; } -#ifdef CONFIG_PROC_FS +#ifdef CONFIG_SND_VERBOSE_PROCFS /* * read callback for prealloc proc file * @@ -203,9 +205,9 @@ static inline void preallocate_info_init(struct snd_pcm_substream *substream) substream->proc_prealloc_entry = entry; } -#else /* !CONFIG_PROC_FS */ +#else /* !CONFIG_SND_VERBOSE_PROCFS */ #define preallocate_info_init(s) -#endif +#endif /* CONFIG_SND_VERBOSE_PROCFS */ /* * pre-allocate the buffer and create a proc file for the substream From d773781cee3e3003c4a77589d327de802b26e101 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 25 Apr 2006 13:05:43 +0200 Subject: [PATCH 070/226] [ALSA] hda-codec - Fix capture from line-in on VAIO SZ/FE laptops Added the missing line-in capture on VAIO SZ/FE laptops with STAC 7661 codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 715260787953..8c440fb98603 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -1212,8 +1212,8 @@ static hda_nid_t vaio_mux_nids[] = { 0x15 }; static struct hda_input_mux vaio_mux = { .num_items = 2, .items = { - /* { "HP", 0x0 }, - { "Unknown", 0x1 }, */ + /* { "HP", 0x0 }, */ + { "Line", 0x1 }, { "Mic", 0x2 }, { "PCM", 0x3 }, } From c93dd4451ef68a5494c376944bdff8d75a8625bc Mon Sep 17 00:00:00 2001 From: Erik Mouw Date: Tue, 25 Apr 2006 13:08:59 +0200 Subject: [PATCH 071/226] [ALSA] PCMCIA sound devices shouldn't depend on ISA The ALSA drivers for PCMCIA devices depend on ISA, but modern laptops can have PCMCIA support without ISA. This patch removes the dependency. Signed-off-by: Erik Mouw Signed-off-by: Takashi Iwai --- sound/pcmcia/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pcmcia/Kconfig b/sound/pcmcia/Kconfig index 5d1b0b762efa..c9fa1a2bc58b 100644 --- a/sound/pcmcia/Kconfig +++ b/sound/pcmcia/Kconfig @@ -5,7 +5,7 @@ menu "PCMCIA devices" config SND_VXPOCKET tristate "Digigram VXpocket" - depends on SND && PCMCIA && ISA + depends on SND && PCMCIA select SND_VX_LIB help Say Y here to include support for Digigram VXpocket and @@ -16,7 +16,7 @@ config SND_VXPOCKET config SND_PDAUDIOCF tristate "Sound Core PDAudioCF" - depends on SND && PCMCIA && ISA + depends on SND && PCMCIA select SND_PCM help Say Y here to include support for Sound Core PDAudioCF From e0292bdd306a7e1ef7a681350cf0427688a2791d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 26 Apr 2006 17:44:18 +0200 Subject: [PATCH 072/226] [ALSA] hda-codec - Add model entry for ASUS Z62F Added a model entry 'laptop-eapd' for ASUS Z62F laptop with AD1986A codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index f336cff01cb1..40f000ba1362 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -805,6 +805,8 @@ static struct hda_board_config ad1986a_cfg_tbl[] = { .config = AD1986A_LAPTOP_EAPD }, /* ASUS A6J */ { .pci_subvendor = 0x1043, .pci_subdevice = 0x11f7, .config = AD1986A_LAPTOP_EAPD }, /* ASUS U5A */ + { .pci_subvendor = 0x1043, .pci_subdevice = 0x1297, + .config = AD1986A_LAPTOP_EAPD }, /* ASUS Z62F */ { .pci_subvendor = 0x103c, .pci_subdevice = 0x30af, .config = AD1986A_LAPTOP_EAPD }, /* HP Compaq Presario B2800 */ {} From a769577b3716c757e354a681aab3524ac6b651be Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 27 Apr 2006 16:56:07 +0200 Subject: [PATCH 073/226] [ALSA] via82xx - Use DXS_SRC as default for VIA8235/8237/8251 chips Use DXS_SRC as the default value for dxs_support option for VIA8235/8237/8251 chips. These new chips should work well with SRC. For VIA8233/A/C, the old default DXS_48K is still used to be sure. Signed-off-by: Takashi Iwai --- sound/pci/via82xx.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 111dada439f1..39daf62d2bad 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -2332,7 +2332,7 @@ struct dxs_whitelist { short action; /* new dxs_support value */ }; -static int __devinit check_dxs_list(struct pci_dev *pci) +static int __devinit check_dxs_list(struct pci_dev *pci, int revision) { static struct dxs_whitelist whitelist[] = { { .subvendor = 0x1005, .subdevice = 0x4710, .action = VIA_DXS_ENABLE }, /* Avance Logic Mobo */ @@ -2413,6 +2413,10 @@ static int __devinit check_dxs_list(struct pci_dev *pci) } } + /* for newer revision, default to DXS_SRC */ + if (revision >= VIA_REV_8235) + return VIA_DXS_SRC; + /* * not detected, try 48k rate only to be sure. */ @@ -2457,7 +2461,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci, } if (chip_type != TYPE_VIA8233A) { if (dxs_support == VIA_DXS_AUTO) - dxs_support = check_dxs_list(pci); + dxs_support = check_dxs_list(pci, revision); /* force to use VIA8233 or 8233A model according to * dxs_support module option */ From 8b4929e6a01620b55700e102e40e37ef02844849 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 20 Apr 2006 15:50:55 +0900 Subject: [PATCH 074/226] [PATCH] PCI: fix via irq SATA patch This device id improperly got added to the VIA chipset list with a previous patch. Remove it as it is not correct. Cc: Grzegorz Janoszka Cc: Jeff Garzik Signed-off-by: Greg Kroah-Hartman --- arch/i386/pci/irq.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c index 73235443fda7..06dab00aaadc 100644 --- a/arch/i386/pci/irq.c +++ b/arch/i386/pci/irq.c @@ -591,7 +591,6 @@ static __init int via_router_probe(struct irq_router *r, case PCI_DEVICE_ID_VIA_8233A: case PCI_DEVICE_ID_VIA_8235: case PCI_DEVICE_ID_VIA_8237: - case PCI_DEVICE_ID_VIA_8237_SATA: /* FIXME: add new ones for 8233/5 */ r->name = "VIA"; r->get = pirq_via_get; From 9b860b8c4bde5949b272968597d1426d53080532 Mon Sep 17 00:00:00 2001 From: Ingo Oeser Date: Tue, 18 Apr 2006 11:20:55 +0200 Subject: [PATCH 075/226] [PATCH] PCI: Documentation: no more device ids Document that we don't like to add more PCI device ids but are happy to accept PCI vendor ids for linux/include/pci_ids.h Original text from Jeff Garzik. Signed-off-by: Ingo Oeser Signed-off-by: Greg Kroah-Hartman --- Documentation/pci.txt | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/Documentation/pci.txt b/Documentation/pci.txt index 711210b38f5f..66bbbf1d1ef6 100644 --- a/Documentation/pci.txt +++ b/Documentation/pci.txt @@ -259,7 +259,17 @@ on the bus need to be capable of doing it, so this is something which needs to be handled by platform and generic code, not individual drivers. -8. Obsolete functions +8. Vendor and device identifications +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +For the future, let's avoid adding device ids to include/linux/pci_ids.h. + +PCI_VENDOR_ID_xxx for vendors, and a hex constant for device ids. + +Rationale: PCI_VENDOR_ID_xxx constants are re-used, but device ids are not. + Further, device ids are arbitrary hex numbers, normally used only in a + single location, the pci_device_id table. + +9. Obsolete functions ~~~~~~~~~~~~~~~~~~~~~ There are several functions which you might come across when trying to port an old driver to the new PCI interface. They are no longer present From f01f4182597a3bb4b6fbf92e041faf7a1016f4b6 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 17 Apr 2006 04:02:54 +0200 Subject: [PATCH 076/226] [PATCH] PCI: fix potential resource leak in drivers/pci/msi.c The coverity checker spotted (as entry #599) that we might leak `entry' in drivers/pci/msi.c::msix_capability_init() This patch should take care of that. Signed-off-by: Jesper Juhl Signed-off-by: Greg Kroah-Hartman --- drivers/pci/msi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 2087a397ef16..9855c4c920b8 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -793,8 +793,10 @@ static int msix_capability_init(struct pci_dev *dev, if (!entry) break; vector = get_msi_vector(dev); - if (vector < 0) + if (vector < 0) { + kmem_cache_free(msi_cachep, entry); break; + } j = entries[i].entry; entries[i].vector = vector; From 75cf7456dd87335f574dcd53c4ae616a2ad71a11 Mon Sep 17 00:00:00 2001 From: Chris Wedgwood Date: Tue, 18 Apr 2006 23:57:09 -0700 Subject: [PATCH 077/226] [PATCH] PCI quirk: VIA IRQ fixup should only run for VIA southbridges Alan Cox pointed out that the VIA 'IRQ fixup' was erroneously running on my system which has no VIA southbridge (but I do have a VIA IEEE 1394 device). This should address that. I also changed "Via IRQ" to "VIA IRQ" (initially I read Via as a capitalized via (by way/means of). Signed-off-by: Chris Wedgwood Acked-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index c42ae2cf8d64..19e2b174d33c 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -642,13 +642,15 @@ static void quirk_via_irq(struct pci_dev *dev) new_irq = dev->irq & 0xf; pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq); if (new_irq != irq) { - printk(KERN_INFO "PCI: Via IRQ fixup for %s, from %d to %d\n", + printk(KERN_INFO "PCI: VIA IRQ fixup for %s, from %d to %d\n", pci_name(dev), irq, new_irq); udelay(15); /* unknown if delay really needed */ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq); } } -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq); /* * VIA VT82C598 has its device ID settable and many BIOSes From 913e7ec545462b9a49fa308d0c81697236f7d29d Mon Sep 17 00:00:00 2001 From: Jon Smirl Date: Wed, 12 Apr 2006 19:43:35 -0400 Subject: [PATCH 078/226] [PATCH] Frame buffer: remove cmap sysfs interface Remove it as it does not work properly due to sysfs core changes. Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbsysfs.c | 92 ++--------------------------------------- 1 file changed, 3 insertions(+), 89 deletions(-) diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c index b72b05250a9d..34e07399756b 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c @@ -305,94 +305,6 @@ static ssize_t show_stride(struct class_device *class_device, char *buf) return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length); } -/* Format for cmap is "%02x%c%4x%4x%4x\n" */ -/* %02x entry %c transp %4x red %4x blue %4x green \n */ -/* 256 rows at 16 chars equals 4096, the normal page size */ -/* the code will automatically adjust for different page sizes */ -static ssize_t store_cmap(struct class_device *class_device, const char *buf, - size_t count) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - int rc, i, start, length, transp = 0; - - if ((count > PAGE_SIZE) || ((count % 16) != 0)) - return -EINVAL; - - if (!fb_info->fbops->fb_setcolreg && !fb_info->fbops->fb_setcmap) - return -EINVAL; - - sscanf(buf, "%02x", &start); - length = count / 16; - - for (i = 0; i < length; i++) - if (buf[i * 16 + 2] != ' ') - transp = 1; - - /* If we can batch, do it */ - if (fb_info->fbops->fb_setcmap && length > 1) { - struct fb_cmap umap; - - memset(&umap, 0, sizeof(umap)); - if ((rc = fb_alloc_cmap(&umap, length, transp))) - return rc; - - umap.start = start; - for (i = 0; i < length; i++) { - sscanf(&buf[i * 16 + 3], "%4hx", &umap.red[i]); - sscanf(&buf[i * 16 + 7], "%4hx", &umap.blue[i]); - sscanf(&buf[i * 16 + 11], "%4hx", &umap.green[i]); - if (transp) - umap.transp[i] = (buf[i * 16 + 2] != ' '); - } - rc = fb_info->fbops->fb_setcmap(&umap, fb_info); - fb_copy_cmap(&umap, &fb_info->cmap); - fb_dealloc_cmap(&umap); - - return rc ?: count; - } - for (i = 0; i < length; i++) { - u16 red, blue, green, tsp; - - sscanf(&buf[i * 16 + 3], "%4hx", &red); - sscanf(&buf[i * 16 + 7], "%4hx", &blue); - sscanf(&buf[i * 16 + 11], "%4hx", &green); - tsp = (buf[i * 16 + 2] != ' '); - if ((rc = fb_info->fbops->fb_setcolreg(start++, - red, green, blue, tsp, fb_info))) - return rc; - - fb_info->cmap.red[i] = red; - fb_info->cmap.blue[i] = blue; - fb_info->cmap.green[i] = green; - if (transp) - fb_info->cmap.transp[i] = tsp; - } - return count; -} - -static ssize_t show_cmap(struct class_device *class_device, char *buf) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - unsigned int i; - - if (!fb_info->cmap.red || !fb_info->cmap.blue || - !fb_info->cmap.green) - return -EINVAL; - - if (fb_info->cmap.len > PAGE_SIZE / 16) - return -EINVAL; - - /* don't mess with the format, the buffer is PAGE_SIZE */ - /* 256 entries at 16 chars per line equals 4096 = PAGE_SIZE */ - for (i = 0; i < fb_info->cmap.len; i++) { - snprintf(&buf[ i * 16], PAGE_SIZE - i * 16, "%02x%c%4x%4x%4x\n", i + fb_info->cmap.start, - ((fb_info->cmap.transp && fb_info->cmap.transp[i]) ? '*' : ' '), - fb_info->cmap.red[i], fb_info->cmap.blue[i], - fb_info->cmap.green[i]); - } - return 16 * fb_info->cmap.len; -} - static ssize_t store_blank(struct class_device *class_device, const char * buf, size_t count) { @@ -502,10 +414,12 @@ static ssize_t show_fbstate(struct class_device *class_device, char *buf) return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->state); } +/* When cmap is added back in it should be a binary attribute + * not a text one. Consideration should also be given to converting + * fbdev to use configfs instead of sysfs */ static struct class_device_attribute class_device_attrs[] = { __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp), __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank), - __ATTR(color_map, S_IRUGO|S_IWUSR, show_cmap, store_cmap), __ATTR(console, S_IRUGO|S_IWUSR, show_console, store_console), __ATTR(cursor, S_IRUGO|S_IWUSR, show_cursor, store_cursor), __ATTR(mode, S_IRUGO|S_IWUSR, show_mode, store_mode), From 4d17ffda331ba6030bb8c233c73d6a87954d8ea7 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Tue, 25 Apr 2006 15:37:26 +0200 Subject: [PATCH 079/226] [PATCH] Kobject: fix build error This fixes a build error for various odd combinations of CONFIG_HOTPLUG and CONFIG_NET. Signed-off-by: Kay Sievers Cc: Nigel Cunningham Cc: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/kobject.h | 2 +- lib/kobject_uevent.c | 8 +++++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/include/linux/kobject.h b/include/linux/kobject.h index dcd0623be892..e38bb357282a 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -259,7 +259,7 @@ struct subsys_attribute { extern int subsys_create_file(struct subsystem * , struct subsys_attribute *); extern void subsys_remove_file(struct subsystem * , struct subsys_attribute *); -#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET) +#if defined(CONFIG_HOTPLUG) void kobject_uevent(struct kobject *kobj, enum kobject_action action); int add_uevent_var(char **envp, int num_envp, int *cur_index, diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index 982226daf939..7f20e7b857cb 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -25,11 +25,13 @@ #define BUFFER_SIZE 2048 /* buffer for the variables */ #define NUM_ENVP 32 /* number of env pointers */ -#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET) +#if defined(CONFIG_HOTPLUG) u64 uevent_seqnum; char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug"; static DEFINE_SPINLOCK(sequence_lock); +#if defined(CONFIG_NET) static struct sock *uevent_sock; +#endif static char *action_to_string(enum kobject_action action) { @@ -155,6 +157,7 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action) spin_unlock(&sequence_lock); sprintf(seq_buff, "SEQNUM=%llu", (unsigned long long)seq); +#if defined(CONFIG_NET) /* send netlink message */ if (uevent_sock) { struct sk_buff *skb; @@ -179,6 +182,7 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action) netlink_broadcast(uevent_sock, skb, 0, 1, GFP_KERNEL); } } +#endif /* call uevent_helper, usually only enabled during early boot */ if (uevent_helper[0]) { @@ -249,6 +253,7 @@ int add_uevent_var(char **envp, int num_envp, int *cur_index, } EXPORT_SYMBOL_GPL(add_uevent_var); +#if defined(CONFIG_NET) static int __init kobject_uevent_init(void) { uevent_sock = netlink_kernel_create(NETLINK_KOBJECT_UEVENT, 1, NULL, @@ -264,5 +269,6 @@ static int __init kobject_uevent_init(void) } postcore_initcall(kobject_uevent_init); +#endif #endif /* CONFIG_HOTPLUG */ From bde11d794206ae8d72defd0e8a481181200f7dc4 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Tue, 18 Apr 2006 21:30:22 -0700 Subject: [PATCH 080/226] [PATCH] Fix OCFS2 warning when DEBUG_FS is not enabled Fix the following warning which happens when OCFS2_FS is enabled but DEBUG_FS isn't: fs/ocfs2/dlmglue.c: In function `ocfs2_dlm_init_debug': fs/ocfs2/dlmglue.c:2036: warning: passing arg 5 of `debugfs_create_file' discards qualifiers from pointer target type Signed-off-by: Jean Delvare Cc: Arjan van de Ven Cc: Joel Becker Acked-by: Mark Fasheh Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/debugfs.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 176e2d371577..047567d34ca7 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -58,9 +58,8 @@ struct dentry *debugfs_create_blob(const char *name, mode_t mode, */ static inline struct dentry *debugfs_create_file(const char *name, mode_t mode, - struct dentry *parent, - void *data, - struct file_operations *fops) + struct dentry *parent, void *data, + const struct file_operations *fops) { return ERR_PTR(-ENODEV); } From 5b3ef14e3e9d745a512d65fcb4ef9be541226d80 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sat, 22 Apr 2006 12:14:44 +0200 Subject: [PATCH 081/226] [PATCH] Kobject: possible cleanups This patch contains the following possible cleanups: - #if 0 the following unused global function: - subsys_remove_file() - remove the following unused EXPORT_SYMBOL's: - kset_find_obj - subsystem_init - remove the following unused EXPORT_SYMBOL_GPL: - kobject_add_dir Signed-off-by: Adrian Bunk Signed-off-by: Greg Kroah-Hartman --- include/linux/kobject.h | 1 - lib/kobject.c | 7 ++----- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/include/linux/kobject.h b/include/linux/kobject.h index e38bb357282a..c187c53cecd0 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -257,7 +257,6 @@ struct subsys_attribute { }; extern int subsys_create_file(struct subsystem * , struct subsys_attribute *); -extern void subsys_remove_file(struct subsystem * , struct subsys_attribute *); #if defined(CONFIG_HOTPLUG) void kobject_uevent(struct kobject *kobj, enum kobject_action action); diff --git a/lib/kobject.c b/lib/kobject.c index 01d957513940..b46350c27837 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -422,7 +422,6 @@ struct kobject *kobject_add_dir(struct kobject *parent, const char *name) return k; } -EXPORT_SYMBOL_GPL(kobject_add_dir); /** * kset_init - initialize a kset for use @@ -569,7 +568,7 @@ int subsys_create_file(struct subsystem * s, struct subsys_attribute * a) * @s: subsystem. * @a: attribute desciptor. */ - +#if 0 void subsys_remove_file(struct subsystem * s, struct subsys_attribute * a) { if (subsys_get(s)) { @@ -577,6 +576,7 @@ void subsys_remove_file(struct subsystem * s, struct subsys_attribute * a) subsys_put(s); } } +#endif /* 0 */ EXPORT_SYMBOL(kobject_init); EXPORT_SYMBOL(kobject_register); @@ -588,10 +588,7 @@ EXPORT_SYMBOL(kobject_del); EXPORT_SYMBOL(kset_register); EXPORT_SYMBOL(kset_unregister); -EXPORT_SYMBOL(kset_find_obj); -EXPORT_SYMBOL(subsystem_init); EXPORT_SYMBOL(subsystem_register); EXPORT_SYMBOL(subsystem_unregister); EXPORT_SYMBOL(subsys_create_file); -EXPORT_SYMBOL(subsys_remove_file); From 5bd982ed0f5ae73bfd9ff452b460a3b08108bfee Mon Sep 17 00:00:00 2001 From: Paolo Ciarrocchi Date: Tue, 25 Apr 2006 22:47:51 +0200 Subject: [PATCH 082/226] [PATCH] Added URI of "linux kernel development process" Signed-off-by: Paolo Ciarrocchi Signed-off-by: Greg Kroah-Hartman --- Documentation/HOWTO | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/HOWTO b/Documentation/HOWTO index 6c9e746267da..915ae8c986c6 100644 --- a/Documentation/HOWTO +++ b/Documentation/HOWTO @@ -603,7 +603,8 @@ start exactly where you are now. ---------- -Thanks to Paolo Ciarrocchi who allowed the "Development Process" section +Thanks to Paolo Ciarrocchi who allowed the "Development Process" +(http://linux.tar.bz/articles/2.6-development_process) section to be based on text he had written, and to Randy Dunlap and Gerrit Huizenga for some of the list of things you should and should not say. Also thanks to Pat Mochel, Hanna Linder, Randy Dunlap, Kay Sievers, From f0fe253c4719faf76d40f581cdc0e8aef77273bb Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Sat, 22 Apr 2006 09:36:07 -0500 Subject: [PATCH 083/226] [IA64-SGI] - Fix discover of nearest cpu node to IO node Fix a bug that causes discovery of the nearest node/cpu to a TIO (IO node) to fail. Signed-off-by: Jack Steiner Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/sn2/sn_hwperf.c | 4 ++-- include/asm-ia64/sn/sn2/sn_hwperf.h | 6 +++++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index d917afa30b27..7ec65bc0ccf6 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -284,6 +284,8 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb /* find nearest node with cpus and nearest memory */ for (router=NULL, j=0; j < op->ports; j++) { dest = sn_hwperf_findobj_id(objbuf, nobj, ptdata[j].conn_id); + if (dest && SN_HWPERF_IS_ROUTER(dest)) + router = dest; if (!dest || SN_HWPERF_FOREIGN(dest) || !SN_HWPERF_IS_NODE(dest) || SN_HWPERF_IS_IONODE(dest)) { continue; @@ -299,8 +301,6 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb *near_mem_node = c; found_mem++; } - if (SN_HWPERF_IS_ROUTER(dest)) - router = dest; } if (router && (!found_cpu || !found_mem)) { diff --git a/include/asm-ia64/sn/sn2/sn_hwperf.h b/include/asm-ia64/sn/sn2/sn_hwperf.h index 291ef3d69da2..e61ebac38cdd 100644 --- a/include/asm-ia64/sn/sn2/sn_hwperf.h +++ b/include/asm-ia64/sn/sn2/sn_hwperf.h @@ -45,8 +45,12 @@ struct sn_hwperf_object_info { #define SN_HWPERF_IS_NODE(x) ((x) && strstr((x)->name, "SHub")) #define SN_HWPERF_IS_NODE_SHUB2(x) ((x) && strstr((x)->name, "SHub 2.")) #define SN_HWPERF_IS_IONODE(x) ((x) && strstr((x)->name, "TIO")) -#define SN_HWPERF_IS_ROUTER(x) ((x) && strstr((x)->name, "Router")) #define SN_HWPERF_IS_NL3ROUTER(x) ((x) && strstr((x)->name, "NL3Router")) +#define SN_HWPERF_IS_NL4ROUTER(x) ((x) && strstr((x)->name, "NL4Router")) +#define SN_HWPERF_IS_OLDROUTER(x) ((x) && strstr((x)->name, "Router")) +#define SN_HWPERF_IS_ROUTER(x) (SN_HWPERF_IS_NL3ROUTER(x) || \ + SN_HWPERF_IS_NL4ROUTER(x) || \ + SN_HWPERF_IS_OLDROUTER(x)) #define SN_HWPERF_FOREIGN(x) ((x) && !(x)->sn_hwp_this_part && !(x)->sn_hwp_is_shared) #define SN_HWPERF_SAME_OBJTYPE(x,y) ((SN_HWPERF_IS_NODE(x) && SN_HWPERF_IS_NODE(y)) ||\ (SN_HWPERF_IS_IONODE(x) && SN_HWPERF_IS_IONODE(y)) ||\ From dd4cb9f8ac9717c9db2b2afc5a82cb95a3d5dec3 Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Sat, 22 Apr 2006 09:37:19 -0500 Subject: [PATCH 084/226] [IA64-SGI] - Reduce overhead of reading sn_topology MPI programs using certain debug options have a long startup time. This was traced to a "vmalloc/vfree" in the code that reads /proc/sgi_sn/sn_topology. On large systems, vfree requires an IPI to all cpus to do TLB purging. Replace the vmalloc/vfree with kmalloc/kfree. Although the size of the structure being allocated is unknown, it will not not exceed 96 bytes. Signed-off-by: Jack Steiner Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/sn2/sn_hwperf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c index 7ec65bc0ccf6..739c948dc504 100644 --- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c +++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c @@ -493,7 +493,7 @@ static int sn_topology_show(struct seq_file *s, void *d) * numalink ports */ sz = obj->ports * sizeof(struct sn_hwperf_port_info); - if ((ptdata = vmalloc(sz)) == NULL) + if ((ptdata = kmalloc(sz, GFP_KERNEL)) == NULL) return -ENOMEM; e = ia64_sn_hwperf_op(sn_hwperf_master_nasid, SN_HWPERF_ENUM_PORTS, obj->id, sz, @@ -541,7 +541,7 @@ static int sn_topology_show(struct seq_file *s, void *d) (SN_HWPERF_IS_NL3ROUTER(obj) || SN_HWPERF_IS_NL3ROUTER(p)) ? "LLP3" : "LLP4"); } - vfree(ptdata); + kfree(ptdata); } return 0; From 1df57c0c21c92a6d4fcfe5304c84151ed9beb7a2 Mon Sep 17 00:00:00 2001 From: Cliff Wickman Date: Tue, 25 Apr 2006 10:47:48 -0500 Subject: [PATCH 085/226] [IA64] enable dumps to capture second page of kernel stack In SLES10 (2.6.16) crash dumping (in my experience, LKCD) is unable to capture the second page of the 2-page task/stack allocation. This is particularly troublesome for dump analysis, as the stack traceback cannot be done. (A similar convention is probably needed throughout the kernel to make kernel multi-page allocations detectable for dumping) Multi-page kernel allocations are represented by the single page structure associated with the first page of the allocation. The page structures associated with the other pages are unintialized. If the dumper is selecting only kernel pages it has no way to identify any but the first page of the allocation. The fix is to make the task/stack allocation a compound page. Signed-off-by: Cliff Wickman Signed-off-by: Tony Luck --- include/asm-ia64/thread_info.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h index 56394a2c7055..e5392c4d30c6 100644 --- a/include/asm-ia64/thread_info.h +++ b/include/asm-ia64/thread_info.h @@ -67,7 +67,7 @@ struct thread_info { #define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET) #define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR -#define alloc_task_struct() ((task_t *)__get_free_pages(GFP_KERNEL, KERNEL_STACK_SIZE_ORDER)) +#define alloc_task_struct() ((task_t *)__get_free_pages(GFP_KERNEL | __GFP_COMP, KERNEL_STACK_SIZE_ORDER)) #define free_task_struct(tsk) free_pages((unsigned long) (tsk), KERNEL_STACK_SIZE_ORDER) #endif /* !__ASSEMBLY */ From cda3d4a069b915cf46e640bb6872a9d9aefeaabe Mon Sep 17 00:00:00 2001 From: Mike Habeck Date: Wed, 26 Apr 2006 12:05:50 -0500 Subject: [PATCH 086/226] [IA64-SGI] fix SGI Altix tioce_reserve_m32() bug The following patch fixes a bug in the SGI Altix tioce_reserve_m32() code. The bug was that we could walking past the end of the CE ASIC 32/40bit PMU ATE Buffer, resulting in a PIO Reply Error. Signed-off-by: Mike Habeck Signed-off-by: Tony Luck --- arch/ia64/sn/pci/tioce_provider.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c index fa073cc4b565..833295624e5d 100644 --- a/arch/ia64/sn/pci/tioce_provider.c +++ b/arch/ia64/sn/pci/tioce_provider.c @@ -682,9 +682,6 @@ tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit) int ate_index, last_ate, ps; struct tioce *ce_mmr; - if (!TIOCE_M32_ADDR(base)) - return; - ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base; ps = ce_kern->ce_ate3240_pagesize; ate_index = ATE_PAGE(base, ps); @@ -693,6 +690,9 @@ tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit) if (ate_index < 64) ate_index = 64; + if (last_ate >= TIOCE_NUM_M3240_ATES) + last_ate = TIOCE_NUM_M3240_ATES - 1; + while (ate_index <= last_ate) { u64 ate; From 189979619f90fd2eb168fbb9c262569176160624 Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Thu, 27 Apr 2006 10:07:08 -0500 Subject: [PATCH 087/226] [IA64] Add mca recovery failure messages When the mca recovery code encounters a condition that makes the MCA non-recoverable, print the reason it could not recover. This will make it easier to identify why the recovery code did not recover. Signed-off-by: Russ Anderson Signed-off-by: Tony Luck --- arch/ia64/kernel/mca_drv.c | 54 +++++++++++++++++++++++++------------- 1 file changed, 36 insertions(+), 18 deletions(-) diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c index 37c88eb55873..ca6666b51ccb 100644 --- a/arch/ia64/kernel/mca_drv.c +++ b/arch/ia64/kernel/mca_drv.c @@ -62,6 +62,11 @@ typedef enum { ISOLATE_NONE } isolate_status_t; +typedef enum { + MCA_NOT_RECOVERED = 0, + MCA_RECOVERED = 1 +} recovery_status_t; + /* * This pool keeps pointers to the section part of SAL error record */ @@ -71,6 +76,18 @@ static struct { int max_idx; /* Maximum index of section pointer list pool */ } slidx_pool; +static int +fatal_mca(const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + vprintk(fmt, args); + va_end(args); + + return MCA_NOT_RECOVERED; +} + /** * mca_page_isolate - isolate a poisoned page in order not to use it later * @paddr: poisoned memory location @@ -424,7 +441,7 @@ recover_from_read_error(slidx_table_t *slidx, /* Is target address valid? */ if (!pbci->tv) - return 0; + return fatal_mca(KERN_ALERT "MCA: target address not valid\n"); /* * cpu read or memory-mapped io read @@ -442,7 +459,7 @@ recover_from_read_error(slidx_table_t *slidx, /* Is minstate valid? */ if (!peidx_bottom(peidx) || !(peidx_bottom(peidx)->valid.minstate)) - return 0; + return fatal_mca(KERN_ALERT "MCA: minstate not valid\n"); psr1 =(struct ia64_psr *)&(peidx_minstate_area(peidx)->pmsa_ipsr); psr2 =(struct ia64_psr *)&(peidx_minstate_area(peidx)->pmsa_xpsr); @@ -476,12 +493,13 @@ recover_from_read_error(slidx_table_t *slidx, psr2->bn = 1; psr2->i = 0; - return 1; + return MCA_RECOVERED; } } - return 0; + return fatal_mca(KERN_ALERT "MCA: kernel context not recovered," + " iip 0x%lx\n", pmsa->pmsa_iip); } /** @@ -567,13 +585,13 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, * The machine check is corrected. */ if (psp->cm == 1) - return 1; + return MCA_RECOVERED; /* * The error was not contained. Software must be reset. */ if (psp->us || psp->ci == 0) - return 0; + return fatal_mca(KERN_ALERT "MCA: error not contained\n"); /* * The cache check and bus check bits have four possible states @@ -584,20 +602,22 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, * 1 1 Memory error, attempt recovery */ if (psp->bc == 0 || pbci == NULL) - return 0; + return fatal_mca(KERN_ALERT "MCA: No bus check\n"); /* * Sorry, we cannot handle so many. */ if (peidx_bus_check_num(peidx) > 1) - return 0; + return fatal_mca(KERN_ALERT "MCA: Too many bus checks\n"); /* * Well, here is only one bus error. */ - if (pbci->ib || pbci->cc) - return 0; + if (pbci->ib) + return fatal_mca(KERN_ALERT "MCA: Internal Bus error\n"); + if (pbci->cc) + return fatal_mca(KERN_ALERT "MCA: Cache-cache error\n"); if (pbci->eb && pbci->bsi > 0) - return 0; + return fatal_mca(KERN_ALERT "MCA: External bus check fatal status\n"); /* * This is a local MCA and estimated as recoverble external bus error. @@ -609,7 +629,7 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, /* * On account of strange SAL error record, we cannot recover. */ - return 0; + return fatal_mca(KERN_ALERT "MCA: Strange SAL record\n"); } /** @@ -638,12 +658,10 @@ mca_try_to_recover(void *rec, struct ia64_sal_os_state *sos) /* Now, OS can recover when there is one processor error section */ if (n_proc_err > 1) - return 0; - else if (n_proc_err == 0) { + return fatal_mca(KERN_ALERT "MCA: Too Many Errors\n"); + else if (n_proc_err == 0) /* Weird SAL record ... We need not to recover */ - - return 1; - } + return fatal_mca(KERN_ALERT "MCA: Weird SAL record\n"); /* Make index of processor error section */ mca_make_peidx((sal_log_processor_info_t*) @@ -654,7 +672,7 @@ mca_try_to_recover(void *rec, struct ia64_sal_os_state *sos) /* Check whether MCA is global or not */ if (is_mca_global(&peidx, &pbci, sos)) - return 0; + return fatal_mca(KERN_ALERT "MCA: global MCA\n"); /* Try to recover a processor error */ return recover_from_processor_error(platform_err, &slidx, &peidx, From 7384c8bd90a4932517872f9807d34979a6fd29c4 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Thu, 27 Apr 2006 06:10:35 -0400 Subject: [PATCH 088/226] [IA64] update sn2 defconfig Update SN2 defconfig to latest kernel and add QLA FC drivers commonly found in SN2 boxes. Signed-off-by: Jes Sorensen Signed-off-by: Tony Luck --- arch/ia64/configs/sn2_defconfig | 76 +++++++++++++++++++-------------- 1 file changed, 45 insertions(+), 31 deletions(-) diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig index a718034d68d0..f6a8853cd1b4 100644 --- a/arch/ia64/configs/sn2_defconfig +++ b/arch/ia64/configs/sn2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc5 -# Mon Feb 27 16:06:38 2006 +# Linux kernel version: 2.6.17-rc3 +# Thu Apr 27 11:48:23 2006 # # @@ -24,6 +24,7 @@ CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_CPUSETS=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set @@ -38,10 +39,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -53,7 +50,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -62,6 +58,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -84,8 +81,10 @@ CONFIG_64BIT=y CONFIG_MMU=y CONFIG_SWIOTLB=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_TIME_INTERPOLATION=y +CONFIG_DMI=y CONFIG_EFI=y CONFIG_GENERIC_IOMAP=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y @@ -116,7 +115,6 @@ CONFIG_IA64_SGI_SN_XP=m CONFIG_FORCE_MAX_ZONEORDER=17 CONFIG_SMP=y CONFIG_NR_CPUS=1024 -CONFIG_IA64_NR_NODES=256 # CONFIG_HOTPLUG_CPU is not set CONFIG_SCHED_SMT=y CONFIG_PREEMPT=y @@ -136,6 +134,7 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y CONFIG_NUMA=y +CONFIG_NODES_SHIFT=8 CONFIG_VIRTUAL_MEM_MAP=y CONFIG_HOLES_IN_ZONE=y CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y @@ -187,7 +186,6 @@ CONFIG_ACPI_SYSTEM=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY_PROC=y # CONFIG_PCI_DEBUG is not set # @@ -231,6 +229,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m @@ -238,9 +237,11 @@ CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_BIC=y CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_IPV6_TUNNEL is not set # CONFIG_NETFILTER is not set @@ -468,9 +469,14 @@ CONFIG_SCSI_SATA_VITESSE=y # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_QLOGIC_FC is not set CONFIG_SCSI_QLOGIC_1280=y -# CONFIG_SCSI_QLA_FC is not set +CONFIG_SCSI_QLA_FC=y +CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE=y +# CONFIG_SCSI_QLA21XX is not set +CONFIG_SCSI_QLA22XX=y +CONFIG_SCSI_QLA2300=y +CONFIG_SCSI_QLA2322=y +# CONFIG_SCSI_QLA24XX is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set @@ -486,6 +492,7 @@ CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y # CONFIG_MD_RAID10 is not set CONFIG_MD_RAID5=y +# CONFIG_MD_RAID5_RESHAPE is not set # CONFIG_MD_RAID6 is not set CONFIG_MD_MULTIPATH=y # CONFIG_MD_FAULTY is not set @@ -694,6 +701,7 @@ CONFIG_EFI_RTC=y # Ftape, the floppy tape device driver # CONFIG_AGP=y +# CONFIG_AGP_VIA is not set CONFIG_AGP_SGI_TIOCA=y # CONFIG_DRM is not set CONFIG_RAW_DRIVER=m @@ -734,10 +742,6 @@ CONFIG_MMTIMER=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -747,6 +751,7 @@ CONFIG_MMTIMER=y # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -757,6 +762,7 @@ CONFIG_MMTIMER=y # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y # @@ -769,6 +775,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set @@ -829,9 +836,7 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -845,15 +850,6 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - # # USB Network Adapters # @@ -904,6 +900,19 @@ CONFIG_USB_MON=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # @@ -911,9 +920,10 @@ CONFIG_INFINIBAND=m # CONFIG_INFINIBAND_USER_MAD is not set CONFIG_INFINIBAND_USER_ACCESS=m CONFIG_INFINIBAND_MTHCA=m -# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_IPOIB=m -# CONFIG_INFINIBAND_IPOIB_DEBUG is not set +CONFIG_INFINIBAND_IPOIB_DEBUG=y +# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set CONFIG_INFINIBAND_SRP=m # @@ -923,9 +933,14 @@ CONFIG_SGI_IOC4=y CONFIG_SGI_IOC3=y # -# EDAC - error detection and reporting (RAS) +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -997,7 +1012,6 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=m # CONFIG_CONFIGFS_FS is not set # From f10a04c034c7285a1b15dfa4a83d3e56578e34e8 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Fri, 28 Apr 2006 15:02:51 +1000 Subject: [PATCH 089/226] [PATCH] powerpc: Fix pagetable bloat for hugepages At present, ARCH=powerpc kernels can waste considerable space in pagetables when making large hugepage mappings. Hugepage PTEs go in PMD pages, but each PMD page maps 256M and so contains only 16 hugepage PTEs (128 bytes of data), but takes up a 1024 byte allocation. With CONFIG_PPC_64K_PAGES enabled (64k base page size), the situation is worse. Now hugepage PTEs are at the PTE page level (also mapping 256M), so we store 16 hugepage PTEs in a 64k allocation. The PowerPC MMU already means that any 256M region is either all hugepage, or all normal pages. Thus, with some care, we can use a different allocation for the hugepage PTE tables and only allocate the 128 bytes necessary. Signed-off-by: Paul Mackerras --- arch/powerpc/mm/hugetlbpage.c | 297 +++++++++++++++++++++++++++++----- arch/powerpc/mm/init_64.c | 7 + include/asm-powerpc/page_64.h | 1 + include/asm-powerpc/pgalloc.h | 2 + 4 files changed, 270 insertions(+), 37 deletions(-) diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 7370f9f33e29..266b8b2ceac9 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -30,13 +30,66 @@ #define NUM_LOW_AREAS (0x100000000UL >> SID_SHIFT) #define NUM_HIGH_AREAS (PGTABLE_RANGE >> HTLB_AREA_SHIFT) +#ifdef CONFIG_PPC_64K_PAGES +#define HUGEPTE_INDEX_SIZE (PMD_SHIFT-HPAGE_SHIFT) +#else +#define HUGEPTE_INDEX_SIZE (PUD_SHIFT-HPAGE_SHIFT) +#endif +#define PTRS_PER_HUGEPTE (1 << HUGEPTE_INDEX_SIZE) +#define HUGEPTE_TABLE_SIZE (sizeof(pte_t) << HUGEPTE_INDEX_SIZE) + +#define HUGEPD_SHIFT (HPAGE_SHIFT + HUGEPTE_INDEX_SIZE) +#define HUGEPD_SIZE (1UL << HUGEPD_SHIFT) +#define HUGEPD_MASK (~(HUGEPD_SIZE-1)) + +#define huge_pgtable_cache (pgtable_cache[HUGEPTE_CACHE_NUM]) + +/* Flag to mark huge PD pointers. This means pmd_bad() and pud_bad() + * will choke on pointers to hugepte tables, which is handy for + * catching screwups early. */ +#define HUGEPD_OK 0x1 + +typedef struct { unsigned long pd; } hugepd_t; + +#define hugepd_none(hpd) ((hpd).pd == 0) + +static inline pte_t *hugepd_page(hugepd_t hpd) +{ + BUG_ON(!(hpd.pd & HUGEPD_OK)); + return (pte_t *)(hpd.pd & ~HUGEPD_OK); +} + +static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr) +{ + unsigned long idx = ((addr >> HPAGE_SHIFT) & (PTRS_PER_HUGEPTE-1)); + pte_t *dir = hugepd_page(*hpdp); + + return dir + idx; +} + +static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp, + unsigned long address) +{ + pte_t *new = kmem_cache_alloc(huge_pgtable_cache, + GFP_KERNEL|__GFP_REPEAT); + + if (! new) + return -ENOMEM; + + spin_lock(&mm->page_table_lock); + if (!hugepd_none(*hpdp)) + kmem_cache_free(huge_pgtable_cache, new); + else + hpdp->pd = (unsigned long)new | HUGEPD_OK; + spin_unlock(&mm->page_table_lock); + return 0; +} + /* Modelled after find_linux_pte() */ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) { pgd_t *pg; pud_t *pu; - pmd_t *pm; - pte_t *pt; BUG_ON(! in_hugepage_area(mm->context, addr)); @@ -46,26 +99,14 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) if (!pgd_none(*pg)) { pu = pud_offset(pg, addr); if (!pud_none(*pu)) { - pm = pmd_offset(pu, addr); #ifdef CONFIG_PPC_64K_PAGES - /* Currently, we use the normal PTE offset within full - * size PTE pages, thus our huge PTEs are scattered in - * the PTE page and we do waste some. We may change - * that in the future, but the current mecanism keeps - * things much simpler - */ - if (!pmd_none(*pm)) { - /* Note: pte_offset_* are all equivalent on - * ppc64 as we don't have HIGHMEM - */ - pt = pte_offset_kernel(pm, addr); - return pt; - } -#else /* CONFIG_PPC_64K_PAGES */ - /* On 4k pages, we put huge PTEs in the PMD page */ - pt = (pte_t *)pm; - return pt; -#endif /* CONFIG_PPC_64K_PAGES */ + pmd_t *pm; + pm = pmd_offset(pu, addr); + if (!pmd_none(*pm)) + return hugepte_offset((hugepd_t *)pm, addr); +#else + return hugepte_offset((hugepd_t *)pu, addr); +#endif } } @@ -76,8 +117,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr) { pgd_t *pg; pud_t *pu; - pmd_t *pm; - pte_t *pt; + hugepd_t *hpdp = NULL; BUG_ON(! in_hugepage_area(mm->context, addr)); @@ -87,23 +127,182 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr) pu = pud_alloc(mm, pg, addr); if (pu) { - pm = pmd_alloc(mm, pu, addr); - if (pm) { #ifdef CONFIG_PPC_64K_PAGES - /* See comment in huge_pte_offset. Note that if we ever - * want to put the page size in the PMD, we would have - * to open code our own pte_alloc* function in order - * to populate and set the size atomically - */ - pt = pte_alloc_map(mm, pm, addr); -#else /* CONFIG_PPC_64K_PAGES */ - pt = (pte_t *)pm; -#endif /* CONFIG_PPC_64K_PAGES */ - return pt; - } + pmd_t *pm; + pm = pmd_alloc(mm, pu, addr); + if (pm) + hpdp = (hugepd_t *)pm; +#else + hpdp = (hugepd_t *)pu; +#endif } - return NULL; + if (! hpdp) + return NULL; + + if (hugepd_none(*hpdp) && __hugepte_alloc(mm, hpdp, addr)) + return NULL; + + return hugepte_offset(hpdp, addr); +} + +static void free_hugepte_range(struct mmu_gather *tlb, hugepd_t *hpdp) +{ + pte_t *hugepte = hugepd_page(*hpdp); + + hpdp->pd = 0; + tlb->need_flush = 1; + pgtable_free_tlb(tlb, pgtable_free_cache(hugepte, HUGEPTE_CACHE_NUM, + HUGEPTE_TABLE_SIZE-1)); +} + +#ifdef CONFIG_PPC_64K_PAGES +static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud, + unsigned long addr, unsigned long end, + unsigned long floor, unsigned long ceiling) +{ + pmd_t *pmd; + unsigned long next; + unsigned long start; + + start = addr; + pmd = pmd_offset(pud, addr); + do { + next = pmd_addr_end(addr, end); + if (pmd_none(*pmd)) + continue; + free_hugepte_range(tlb, (hugepd_t *)pmd); + } while (pmd++, addr = next, addr != end); + + start &= PUD_MASK; + if (start < floor) + return; + if (ceiling) { + ceiling &= PUD_MASK; + if (!ceiling) + return; + } + if (end - 1 > ceiling - 1) + return; + + pmd = pmd_offset(pud, start); + pud_clear(pud); + pmd_free_tlb(tlb, pmd); +} +#endif + +static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd, + unsigned long addr, unsigned long end, + unsigned long floor, unsigned long ceiling) +{ + pud_t *pud; + unsigned long next; + unsigned long start; + + start = addr; + pud = pud_offset(pgd, addr); + do { + next = pud_addr_end(addr, end); +#ifdef CONFIG_PPC_64K_PAGES + if (pud_none_or_clear_bad(pud)) + continue; + hugetlb_free_pmd_range(tlb, pud, addr, next, floor, ceiling); +#else + if (pud_none(*pud)) + continue; + free_hugepte_range(tlb, (hugepd_t *)pud); +#endif + } while (pud++, addr = next, addr != end); + + start &= PGDIR_MASK; + if (start < floor) + return; + if (ceiling) { + ceiling &= PGDIR_MASK; + if (!ceiling) + return; + } + if (end - 1 > ceiling - 1) + return; + + pud = pud_offset(pgd, start); + pgd_clear(pgd); + pud_free_tlb(tlb, pud); +} + +/* + * This function frees user-level page tables of a process. + * + * Must be called with pagetable lock held. + */ +void hugetlb_free_pgd_range(struct mmu_gather **tlb, + unsigned long addr, unsigned long end, + unsigned long floor, unsigned long ceiling) +{ + pgd_t *pgd; + unsigned long next; + unsigned long start; + + /* + * Comments below take from the normal free_pgd_range(). They + * apply here too. The tests against HUGEPD_MASK below are + * essential, because we *don't* test for this at the bottom + * level. Without them we'll attempt to free a hugepte table + * when we unmap just part of it, even if there are other + * active mappings using it. + * + * The next few lines have given us lots of grief... + * + * Why are we testing HUGEPD* at this top level? Because + * often there will be no work to do at all, and we'd prefer + * not to go all the way down to the bottom just to discover + * that. + * + * Why all these "- 1"s? Because 0 represents both the bottom + * of the address space and the top of it (using -1 for the + * top wouldn't help much: the masks would do the wrong thing). + * The rule is that addr 0 and floor 0 refer to the bottom of + * the address space, but end 0 and ceiling 0 refer to the top + * Comparisons need to use "end - 1" and "ceiling - 1" (though + * that end 0 case should be mythical). + * + * Wherever addr is brought up or ceiling brought down, we + * must be careful to reject "the opposite 0" before it + * confuses the subsequent tests. But what about where end is + * brought down by HUGEPD_SIZE below? no, end can't go down to + * 0 there. + * + * Whereas we round start (addr) and ceiling down, by different + * masks at different levels, in order to test whether a table + * now has no other vmas using it, so can be freed, we don't + * bother to round floor or end up - the tests don't need that. + */ + + addr &= HUGEPD_MASK; + if (addr < floor) { + addr += HUGEPD_SIZE; + if (!addr) + return; + } + if (ceiling) { + ceiling &= HUGEPD_MASK; + if (!ceiling) + return; + } + if (end - 1 > ceiling - 1) + end -= HUGEPD_SIZE; + if (addr > end - 1) + return; + + start = addr; + pgd = pgd_offset((*tlb)->mm, addr); + do { + BUG_ON(! in_hugepage_area((*tlb)->mm->context, addr)); + next = pgd_addr_end(addr, end); + if (pgd_none_or_clear_bad(pgd)) + continue; + hugetlb_free_pud_range(*tlb, pgd, addr, next, floor, ceiling); + } while (pgd++, addr = next, addr != end); } void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, @@ -841,3 +1040,27 @@ repeat: out: return err; } + +static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags) +{ + memset(addr, 0, kmem_cache_size(cache)); +} + +static int __init hugetlbpage_init(void) +{ + if (!cpu_has_feature(CPU_FTR_16M_PAGE)) + return -ENODEV; + + huge_pgtable_cache = kmem_cache_create("hugepte_cache", + HUGEPTE_TABLE_SIZE, + HUGEPTE_TABLE_SIZE, + SLAB_HWCACHE_ALIGN | + SLAB_MUST_HWCACHE_ALIGN, + zero_ctor, NULL); + if (! huge_pgtable_cache) + panic("hugetlbpage_init(): could not create hugepte cache\n"); + + return 0; +} + +module_init(hugetlbpage_init); diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index babebd15bdc4..9e30f968c184 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -162,7 +162,14 @@ static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = { }; #endif /* CONFIG_PPC_64K_PAGES */ +#ifdef CONFIG_HUGETLB_PAGE +/* Hugepages need one extra cache, initialized in hugetlbpage.c. We + * can't put into the tables above, because HPAGE_SHIFT is not compile + * time constant. */ +kmem_cache_t *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)+1]; +#else kmem_cache_t *pgtable_cache[ARRAY_SIZE(pgtable_cache_size)]; +#endif void pgtable_cache_init(void) { diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h index 3fb061bab9ec..eab779c21995 100644 --- a/include/asm-powerpc/page_64.h +++ b/include/asm-powerpc/page_64.h @@ -101,6 +101,7 @@ extern unsigned int HPAGE_SHIFT; - (1U << GET_HTLB_AREA(addr))) & 0xffff) #define ARCH_HAS_HUGEPAGE_ONLY_RANGE +#define ARCH_HAS_HUGETLB_FREE_PGD_RANGE #define ARCH_HAS_PREPARE_HUGEPAGE_RANGE #define ARCH_HAS_SETCLEAR_HUGE_PTE diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h index a00ee002cd11..9f0917c68659 100644 --- a/include/asm-powerpc/pgalloc.h +++ b/include/asm-powerpc/pgalloc.h @@ -17,11 +17,13 @@ extern kmem_cache_t *pgtable_cache[]; #define PTE_CACHE_NUM 0 #define PMD_CACHE_NUM 1 #define PGD_CACHE_NUM 2 +#define HUGEPTE_CACHE_NUM 3 #else #define PTE_CACHE_NUM 0 #define PMD_CACHE_NUM 1 #define PUD_CACHE_NUM 1 #define PGD_CACHE_NUM 0 +#define HUGEPTE_CACHE_NUM 2 #endif /* From f709bfac48492e289ba78ea1e8c0b3daab264e90 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 28 Apr 2006 16:28:35 +1000 Subject: [PATCH 090/226] powerpc/pseries: Tell firmware our capabilities on new machines This adds code to call a new firmware method to tell the firmware what machines and capabilities (such as VMX/Altivec) we support. This will be needed on POWER5+ and POWER6 machines, and it has no effect on past and current machines. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom_init.c | 111 ++++++++++++++++++++++++++++++-- 1 file changed, 107 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 7e4d54821a07..00ad7f981a0d 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -636,10 +636,95 @@ static void __init early_cmdline_parse(void) #ifdef CONFIG_PPC_PSERIES /* - * To tell the firmware what our capabilities are, we have to pass - * it a fake 32-bit ELF header containing a couple of PT_NOTE sections - * that contain structures that contain the actual values. + * There are two methods for telling firmware what our capabilities are. + * Newer machines have an "ibm,client-architecture-support" method on the + * root node. For older machines, we have to call the "process-elf-header" + * method in the /packages/elf-loader node, passing it a fake 32-bit + * ELF header containing a couple of PT_NOTE sections that contain + * structures that contain various information. */ + +/* + * New method - extensible architecture description vector. + * + * Because the description vector contains a mix of byte and word + * values, we declare it as an unsigned char array, and use this + * macro to put word values in. + */ +#define W(x) ((x) >> 24) & 0xff, ((x) >> 16) & 0xff, \ + ((x) >> 8) & 0xff, (x) & 0xff + +/* Option vector bits - generic bits in byte 1 */ +#define OV_IGNORE 0x80 /* ignore this vector */ +#define OV_CESSATION_POLICY 0x40 /* halt if unsupported option present*/ + +/* Option vector 1: processor architectures supported */ +#define OV1_PPC_2_00 0x80 /* set if we support PowerPC 2.00 */ +#define OV1_PPC_2_01 0x40 /* set if we support PowerPC 2.01 */ +#define OV1_PPC_2_02 0x20 /* set if we support PowerPC 2.02 */ +#define OV1_PPC_2_03 0x10 /* set if we support PowerPC 2.03 */ +#define OV1_PPC_2_04 0x08 /* set if we support PowerPC 2.04 */ +#define OV1_PPC_2_05 0x04 /* set if we support PowerPC 2.05 */ + +/* Option vector 2: Open Firmware options supported */ +#define OV2_REAL_MODE 0x20 /* set if we want OF in real mode */ + +/* Option vector 3: processor options supported */ +#define OV3_FP 0x80 /* floating point */ +#define OV3_VMX 0x40 /* VMX/Altivec */ + +/* Option vector 5: PAPR/OF options supported */ +#define OV5_LPAR 0x80 /* logical partitioning supported */ +#define OV5_SPLPAR 0x40 /* shared-processor LPAR supported */ +/* ibm,dynamic-reconfiguration-memory property supported */ +#define OV5_DRCONF_MEMORY 0x20 +#define OV5_LARGE_PAGES 0x10 /* large pages supported */ + +/* + * The architecture vector has an array of PVR mask/value pairs, + * followed by # option vectors - 1, followed by the option vectors. + */ +static unsigned char ibm_architecture_vec[] = { + W(0xfffe0000), W(0x003a0000), /* POWER5/POWER5+ */ + W(0xfffffffe), W(0x0f000001), /* all 2.04-compliant and earlier */ + 5 - 1, /* 5 option vectors */ + + /* option vector 1: processor architectures supported */ + 3 - 1, /* length */ + 0, /* don't ignore, don't halt */ + OV1_PPC_2_00 | OV1_PPC_2_01 | OV1_PPC_2_02 | OV1_PPC_2_03 | + OV1_PPC_2_04 | OV1_PPC_2_05, + + /* option vector 2: Open Firmware options supported */ + 34 - 1, /* length */ + OV2_REAL_MODE, + 0, 0, + W(0xffffffff), /* real_base */ + W(0xffffffff), /* real_size */ + W(0xffffffff), /* virt_base */ + W(0xffffffff), /* virt_size */ + W(0xffffffff), /* load_base */ + W(64), /* 128MB min RMA */ + W(0xffffffff), /* full client load */ + 0, /* min RMA percentage of total RAM */ + 48, /* max log_2(hash table size) */ + + /* option vector 3: processor options supported */ + 3 - 1, /* length */ + 0, /* don't ignore, don't halt */ + OV3_FP | OV3_VMX, + + /* option vector 4: IBM PAPR implementation */ + 2 - 1, /* length */ + 0, /* don't halt */ + + /* option vector 5: PAPR/OF options */ + 3 - 1, /* length */ + 0, /* don't ignore, don't halt */ + OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES, +}; + +/* Old method - ELF header with PT_NOTE sections */ static struct fake_elf { Elf32_Ehdr elfhdr; Elf32_Phdr phdr[2]; @@ -728,8 +813,26 @@ static struct fake_elf { static void __init prom_send_capabilities(void) { - ihandle elfloader; + ihandle elfloader, root; + prom_arg_t ret; + root = call_prom("open", 1, 1, ADDR("/")); + if (root != 0) { + /* try calling the ibm,client-architecture-support method */ + if (call_prom_ret("call-method", 3, 2, &ret, + ADDR("ibm,client-architecture-support"), + ADDR(ibm_architecture_vec)) == 0) { + /* the call exists... */ + if (ret) + prom_printf("WARNING: ibm,client-architecture" + "-support call FAILED!\n"); + call_prom("close", 1, 0, root); + return; + } + call_prom("close", 1, 0, root); + } + + /* no ibm,client-architecture-support call, try the old way */ elfloader = call_prom("open", 1, 1, ADDR("/packages/elf-loader")); if (elfloader == 0) { prom_printf("couldn't open /packages/elf-loader\n"); From d882995c054ff90706cc339321bfb04b15c5581f Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Sun, 23 Apr 2006 20:32:41 +0200 Subject: [PATCH 091/226] [PATCH] sound/ppc: snd_pmac_toonie_init should be __init snd_pmac_toonie_init is only called by __init code and calls __init code itself. Signed-off-by: Andreas Schwab Signed-off-by: Paul Mackerras --- sound/ppc/toonie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/ppc/toonie.c b/sound/ppc/toonie.c index 4e595172e423..1ac7c8552f50 100644 --- a/sound/ppc/toonie.c +++ b/sound/ppc/toonie.c @@ -335,7 +335,7 @@ static void toonie_cleanup(struct snd_pmac *chip) chip->mixer_data = NULL; } -int snd_pmac_toonie_init(struct snd_pmac *chip) +int __init snd_pmac_toonie_init(struct snd_pmac *chip) { struct pmac_toonie *mix; From f749edae5ebd339eaf22508572233600f717424f Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Mon, 24 Apr 2006 22:11:51 +0930 Subject: [PATCH 092/226] [PATCH] powerpc64: Fix loading of modules without a .toc section Normally, ppc64 module .ko files contain a table-of-contents (.toc) section, but if the module doesn't reference any static or external data or external procedures, it is possible for gcc/binutils to generate a .ko that doesn't have a .toc. Currently the module loader refuses to load such a module, since it needs the address of the .toc section to use in relocations. This patch fixes the problem by using the address of the .stubs section instead, which is an acceptable substitute in this situation. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/module_64.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c index 928b8581fcb0..ba34001fca8e 100644 --- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -191,11 +191,19 @@ int module_frob_arch_sections(Elf64_Ehdr *hdr, (void *)hdr + sechdrs[sechdrs[i].sh_link].sh_offset); } - if (!me->arch.stubs_section || !me->arch.toc_section) { - printk("%s: doesn't contain .toc or .stubs.\n", me->name); + + if (!me->arch.stubs_section) { + printk("%s: doesn't contain .stubs.\n", me->name); return -ENOEXEC; } + /* If we don't have a .toc, just use .stubs. We need to set r2 + to some reasonable value in case the module calls out to + other functions via a stub, or if a function pointer escapes + the module by some means. */ + if (!me->arch.toc_section) + me->arch.toc_section = me->arch.stubs_section; + /* Override the stubs size */ sechdrs[me->arch.stubs_section].sh_size = get_stubs_size(hdr, sechdrs); return 0; @@ -342,7 +350,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, break; case R_PPC64_TOC16: - /* Subtact TOC pointer */ + /* Subtract TOC pointer */ value -= my_r2(sechdrs, me); if (value + 0x8000 > 0xffff) { printk("%s: bad TOC16 relocation (%lu)\n", @@ -355,7 +363,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, break; case R_PPC64_TOC16_DS: - /* Subtact TOC pointer */ + /* Subtract TOC pointer */ value -= my_r2(sechdrs, me); if ((value & 3) != 0 || value + 0x8000 > 0xffff) { printk("%s: bad TOC16_DS relocation (%lu)\n", From 1269277a5e7c6d7ae1852e648a8bcdb78035e9fa Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Mon, 24 Apr 2006 23:22:17 +0100 Subject: [PATCH 093/226] [PATCH] powerpc: Use check_legacy_ioport() on ppc32 too. Some people report that we die on some Macs when we are expecting to catch machine checks after poking at some random I/O address. I'd seen it happen on my dual G4 with serial ports until we fixed those to use OF, but now other users are reporting it with i8042. This expands the use of check_legacy_ioport() to avoid that situation even on 32-bit kernels. Signed-off-by: David Woodhouse Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/setup-common.c | 8 ++++++++ arch/powerpc/kernel/setup_64.c | 8 -------- drivers/block/floppy.c | 2 +- drivers/input/serio/i8042-io.h | 4 ++-- include/asm-powerpc/io.h | 6 +++--- 5 files changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 1d93e73a7003..684ab1d49c65 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -516,3 +516,11 @@ void probe_machine(void) printk(KERN_INFO "Using %s machine description\n", ppc_md.name); } + +int check_legacy_ioport(unsigned long base_port) +{ + if (ppc_md.check_legacy_ioport == NULL) + return 0; + return ppc_md.check_legacy_ioport(base_port); +} +EXPORT_SYMBOL(check_legacy_ioport); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 13e91c4d70a8..4467c49903b6 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -594,14 +594,6 @@ void ppc64_terminate_msg(unsigned int src, const char *msg) printk("[terminate]%04x %s\n", src, msg); } -int check_legacy_ioport(unsigned long base_port) -{ - if (ppc_md.check_legacy_ioport == NULL) - return 0; - return ppc_md.check_legacy_ioport(base_port); -} -EXPORT_SYMBOL(check_legacy_ioport); - void cpu_die(void) { if (ppc_md.cpu_die) diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index bedb689b051f..dff1e67b1dd4 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4301,7 +4301,7 @@ static int __init floppy_init(void) } use_virtual_dma = can_use_virtual_dma & 1; -#if defined(CONFIG_PPC64) +#if defined(CONFIG_PPC_MERGE) if (check_legacy_ioport(FDC1)) { del_timer(&fd_timeout); err = -ENODEV; diff --git a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h index 9a9221644250..cc21914fbc72 100644 --- a/drivers/input/serio/i8042-io.h +++ b/drivers/input/serio/i8042-io.h @@ -67,14 +67,14 @@ static inline int i8042_platform_init(void) * On some platforms touching the i8042 data register region can do really * bad things. Because of this the region is always reserved on such boxes. */ -#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__) && !defined(CONFIG_PPC64) +#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__) && !defined(CONFIG_PPC_MERGE) if (!request_region(I8042_DATA_REG, 16, "i8042")) return -EBUSY; #endif i8042_reset = 1; -#if defined(CONFIG_PPC64) +#if defined(CONFIG_PPC_MERGE) if (check_legacy_ioport(I8042_DATA_REG)) return -EBUSY; if (!request_region(I8042_DATA_REG, 16, "i8042")) diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index 68efbea379c9..f1c2469b8844 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -9,6 +9,9 @@ * 2 of the License, or (at your option) any later version. */ +/* Check of existence of legacy devices */ +extern int check_legacy_ioport(unsigned long base_port); + #ifndef CONFIG_PPC64 #include #else @@ -437,9 +440,6 @@ out: #define dma_cache_wback(_start,_size) do { } while (0) #define dma_cache_wback_inv(_start,_size) do { } while (0) -/* Check of existence of legacy devices */ -extern int check_legacy_ioport(unsigned long base_port); - /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem From 30aacebed0f0619f23ce84df7c59ad033ca08d77 Mon Sep 17 00:00:00 2001 From: Eugene Surovegin Date: Tue, 25 Apr 2006 01:22:44 -0700 Subject: [PATCH 094/226] [PATCH] ppc32: add 440GX erratum 440_43 workaround This patch adds workaround for PPC 440GX erratum 440_43. According to this erratum spurious MachineChecks (caused by L1 cache parity) can happen during DataTLB miss processing. We disable L1 cache parity checking for 440GX rev.C and rev.F Signed-off-by: Eugene Surovegin Signed-off-by: Paul Mackerras --- arch/ppc/platforms/4xx/ocotea.c | 2 +- arch/ppc/syslib/ibm440gx_common.c | 13 ++++++++++++- arch/ppc/syslib/ibm440gx_common.h | 4 ++++ include/asm-ppc/reg_booke.h | 1 + 4 files changed, 18 insertions(+), 2 deletions(-) diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c index f841972f1fa9..554776d4b8ac 100644 --- a/arch/ppc/platforms/4xx/ocotea.c +++ b/arch/ppc/platforms/4xx/ocotea.c @@ -331,7 +331,7 @@ static void __init ocotea_init(void) void __init platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7) { - ibm44x_platform_init(r3, r4, r5, r6, r7); + ibm440gx_platform_init(r3, r4, r5, r6, r7); ppc_md.setup_arch = ocotea_setup_arch; ppc_md.show_cpuinfo = ocotea_show_cpuinfo; diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c index a7dd55f1c63e..f6cc16888527 100644 --- a/arch/ppc/syslib/ibm440gx_common.c +++ b/arch/ppc/syslib/ibm440gx_common.c @@ -2,7 +2,7 @@ * PPC440GX system library * * Eugene Surovegin or - * Copyright (c) 2003, 2004 Zultys Technologies + * Copyright (c) 2003 - 2006 Zultys Technologies * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -282,3 +282,14 @@ int ibm440gx_show_cpuinfo(struct seq_file *m){ return 0; } +void __init ibm440gx_platform_init(unsigned long r3, unsigned long r4, + unsigned long r5, unsigned long r6, + unsigned long r7) +{ + /* Erratum 440_43 workaround, disable L1 cache parity checking */ + if (!strcmp(cur_cpu_spec->cpu_name, "440GX Rev. C") || + !strcmp(cur_cpu_spec->cpu_name, "440GX Rev. F")) + mtspr(SPRN_CCR1, mfspr(SPRN_CCR1) | CCR1_DPC); + + ibm44x_platform_init(r3, r4, r5, r6, r7); +} diff --git a/arch/ppc/syslib/ibm440gx_common.h b/arch/ppc/syslib/ibm440gx_common.h index a2ab9fab8e34..a03ec6022e8f 100644 --- a/arch/ppc/syslib/ibm440gx_common.h +++ b/arch/ppc/syslib/ibm440gx_common.h @@ -29,6 +29,10 @@ void ibm440gx_get_clocks(struct ibm44x_clocks*, unsigned int sys_clk, unsigned int ser_clk) __init; +/* common 440GX platform init */ +void ibm440gx_platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) __init; + /* Enable L2 cache */ void ibm440gx_l2c_enable(void) __init; diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h index 00ad9c754c78..4944c0fb8bea 100644 --- a/include/asm-ppc/reg_booke.h +++ b/include/asm-ppc/reg_booke.h @@ -237,6 +237,7 @@ do { \ #endif /* Bit definitions for CCR1. */ +#define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */ #define CCR1_TCS 0x00000080 /* Timer Clock Select */ /* Bit definitions for the MCSR. */ From 2833c28aa0d0326780acfa61149a2a02dcb2c9b4 Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Thu, 27 Apr 2006 15:46:42 +0200 Subject: [PATCH 095/226] [PATCH] powerpc: Wire up *at syscalls Wire up *at syscalls. This patch has been tested on ppc64 (using glibc's testsuite, both 32bit and 64bit), and compile-tested for ppc32 (I have currently no ppc32 system available, but I expect no problems). Signed-off-by: Andreas Schwab Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/systbl.S | 13 +++++++++++++ arch/powerpc/platforms/cell/spu_callbacks.c | 13 +++++++++++++ fs/stat.c | 2 +- include/asm-powerpc/unistd.h | 20 +++++++++++++++++++- 4 files changed, 46 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S index 0b98eea73c5e..cf56a1d499ff 100644 --- a/arch/powerpc/kernel/systbl.S +++ b/arch/powerpc/kernel/systbl.S @@ -325,6 +325,19 @@ SYSCALL(unshare) SYSCALL(splice) SYSCALL(tee) SYSCALL(vmsplice) +COMPAT_SYS(openat) +SYSCALL(mkdirat) +SYSCALL(mknodat) +SYSCALL(fchownat) +COMPAT_SYS(futimesat) +SYSX(sys_newfstatat, sys_fstatat64, sys_fstatat64) +SYSCALL(unlinkat) +SYSCALL(renameat) +SYSCALL(linkat) +SYSCALL(symlinkat) +SYSCALL(readlinkat) +SYSCALL(fchmodat) +SYSCALL(faccessat) /* * please add new calls to arch/powerpc/platforms/cell/spu_callbacks.c diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c index b283380a2a18..95b36430aa0f 100644 --- a/arch/powerpc/platforms/cell/spu_callbacks.c +++ b/arch/powerpc/platforms/cell/spu_callbacks.c @@ -319,6 +319,19 @@ void *spu_syscall_table[] = { [__NR_splice] sys_splice, [__NR_tee] sys_tee, [__NR_vmsplice] sys_vmsplice, + [__NR_openat] sys_openat, + [__NR_mkdirat] sys_mkdirat, + [__NR_mknodat] sys_mknodat, + [__NR_fchownat] sys_fchownat, + [__NR_futimesat] sys_futimesat, + [__NR_newfstatat] sys_newfstatat, + [__NR_unlinkat] sys_unlinkat, + [__NR_renameat] sys_renameat, + [__NR_linkat] sys_linkat, + [__NR_symlinkat] sys_symlinkat, + [__NR_readlinkat] sys_readlinkat, + [__NR_fchmodat] sys_fchmodat, + [__NR_faccessat] sys_faccessat, }; long spu_sys_callback(struct spu_syscall_block *s) diff --git a/fs/stat.c b/fs/stat.c index 9948cc1685a4..0f282face322 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -261,7 +261,7 @@ asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf) return error; } -#ifndef __ARCH_WANT_STAT64 +#if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT) asmlinkage long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag) { diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index 34325e292596..908acb44cb8a 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -304,8 +304,25 @@ #define __NR_splice 283 #define __NR_tee 284 #define __NR_vmsplice 285 +#define __NR_openat 286 +#define __NR_mkdirat 287 +#define __NR_mknodat 288 +#define __NR_fchownat 289 +#define __NR_futimesat 290 +#ifdef __powerpc64__ +#define __NR_newfstatat 291 +#else +#define __NR_fstatat64 291 +#endif +#define __NR_unlinkat 292 +#define __NR_renameat 293 +#define __NR_linkat 294 +#define __NR_symlinkat 295 +#define __NR_readlinkat 296 +#define __NR_fchmodat 297 +#define __NR_faccessat 298 -#define __NR_syscalls 286 +#define __NR_syscalls 299 #ifdef __KERNEL__ #define __NR__exit __NR_exit @@ -458,6 +475,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 #ifdef CONFIG_PPC64 #define __ARCH_WANT_COMPAT_SYS_TIME #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_NEWFSTATAT #endif /* From a73c87bfe98f4d54c919e920a6efb0a116115722 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Tue, 25 Apr 2006 20:26:33 +0400 Subject: [PATCH 096/226] [PATCH] ppc32: odd fixes and improvements in ppc_sys This consists of offsets fix in ..._devices.c, and update of ppc_sys_fixup_mem_resource() function to prevent subsequent fixups Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- arch/ppc/syslib/mpc8xx_devices.c | 25 +++++++++++++++++++------ arch/ppc/syslib/ppc_sys.c | 4 +++- arch/ppc/syslib/pq2_sys.c | 8 ++++---- include/asm-ppc/ppc_sys.h | 2 ++ 4 files changed, 28 insertions(+), 11 deletions(-) diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c index bd41ed83beb3..6f536383866e 100644 --- a/arch/ppc/syslib/mpc8xx_devices.c +++ b/arch/ppc/syslib/mpc8xx_devices.c @@ -170,12 +170,18 @@ struct platform_device ppc_sys_platform_devices[] = { [MPC8xx_CPM_SMC1] = { .name = "fsl-cpm-smc", .id = 1, - .num_resources = 2, + .num_resources = 3, .resource = (struct resource[]) { { .name = "regs", - .start = 0xa82, - .end = 0xa91, + .start = 0xa80, + .end = 0xa8f, + .flags = IORESOURCE_MEM, + }, + { + .name = "pram", + .start = 0x3e80, + .end = 0x3ebf, .flags = IORESOURCE_MEM, }, { @@ -189,14 +195,21 @@ struct platform_device ppc_sys_platform_devices[] = { [MPC8xx_CPM_SMC2] = { .name = "fsl-cpm-smc", .id = 2, - .num_resources = 2, + .num_resources = 3, .resource = (struct resource[]) { { .name = "regs", - .start = 0xa92, - .end = 0xaa1, + .start = 0xa90, + .end = 0xa9f, .flags = IORESOURCE_MEM, }, + { + .name = "pram", + .start = 0x3f80, + .end = 0x3fbf, + .flags = IORESOURCE_MEM, + + }, { .name = "interrupt", .start = MPC8xx_INT_SMC2, diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c index 7662c4e6e7d6..2d48018b71d9 100644 --- a/arch/ppc/syslib/ppc_sys.c +++ b/arch/ppc/syslib/ppc_sys.c @@ -109,9 +109,11 @@ ppc_sys_fixup_mem_resource(struct platform_device *pdev, phys_addr_t paddr) int i; for (i = 0; i < pdev->num_resources; i++) { struct resource *r = &pdev->resource[i]; - if ((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) { + if (((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) && + ((r->flags & PPC_SYS_IORESOURCE_FIXUPPED) != PPC_SYS_IORESOURCE_FIXUPPED)) { r->start += paddr; r->end += paddr; + r->flags |= PPC_SYS_IORESOURCE_FIXUPPED; } } } diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c index 75e64f1c144d..433b0fa203e1 100644 --- a/arch/ppc/syslib/pq2_sys.c +++ b/arch/ppc/syslib/pq2_sys.c @@ -113,13 +113,13 @@ struct ppc_sys_spec ppc_sys_specs[] = { .ppc_sys_name = "8248", .mask = 0x0000ff00, .value = 0x00000c00, - .num_devices = 11, + .num_devices = 12, .device_list = (enum ppc_sys_devices[]) { MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1, - MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1, - MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C, - MPC82xx_CPM_USB, MPC82xx_SEC1, + MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4, + MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, + MPC82xx_CPM_I2C, MPC82xx_CPM_USB, MPC82xx_SEC1, }, }, { diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h index 4b94f7059ebe..40f197af6508 100644 --- a/include/asm-ppc/ppc_sys.h +++ b/include/asm-ppc/ppc_sys.h @@ -39,6 +39,8 @@ #error "need definition of ppc_sys_devices" #endif +#define PPC_SYS_IORESOURCE_FIXUPPED 0x00000001 + struct ppc_sys_spec { /* PPC sys is matched via (ID & mask) == value, id could be * PVR, SVR, IMMR, * etc. */ From e27987cddd8db3a72a0f4734b5d94d06c7677323 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Tue, 25 Apr 2006 20:26:41 +0400 Subject: [PATCH 097/226] [PATCH] ppc32 CPM_UART: Convert to use platform devices This is intended to make the driver code more generic and flexible, to get rid of board-specific layouts within driver, and generic rehaul, yet keeping compatibility with the existing stuff utilizing it, being compatible with legacy behavior (but with complaints that legacy mode used). Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- drivers/serial/cpm_uart/cpm_uart.h | 16 +- drivers/serial/cpm_uart/cpm_uart_core.c | 269 +++++++++++++++++++----- drivers/serial/cpm_uart/cpm_uart_cpm1.c | 47 ----- drivers/serial/cpm_uart/cpm_uart_cpm2.c | 9 - 4 files changed, 225 insertions(+), 116 deletions(-) diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h index 73c8a088c160..17f2c7aa4503 100644 --- a/drivers/serial/cpm_uart/cpm_uart.h +++ b/drivers/serial/cpm_uart/cpm_uart.h @@ -10,6 +10,8 @@ #define CPM_UART_H #include +#include +#include #if defined(CONFIG_CPM2) #include "cpm_uart_cpm2.h" @@ -26,14 +28,14 @@ #define FLAG_SMC 0x00000002 #define FLAG_CONSOLE 0x00000001 -#define UART_SMC1 0 -#define UART_SMC2 1 -#define UART_SCC1 2 -#define UART_SCC2 3 -#define UART_SCC3 4 -#define UART_SCC4 5 +#define UART_SMC1 fsid_smc1_uart +#define UART_SMC2 fsid_smc2_uart +#define UART_SCC1 fsid_scc1_uart +#define UART_SCC2 fsid_scc2_uart +#define UART_SCC3 fsid_scc3_uart +#define UART_SCC4 fsid_scc4_uart -#define UART_NR 6 +#define UART_NR fs_uart_nr #define RX_NUM_FIFO 4 #define RX_BUF_SIZE 32 diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index b7bf4c698a47..9a5b044ce068 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -41,6 +41,7 @@ #include #include #include +#include #include #include @@ -60,7 +61,7 @@ /* Track which ports are configured as uarts */ int cpm_uart_port_map[UART_NR]; /* How many ports did we config as uarts */ -int cpm_uart_nr; +int cpm_uart_nr = 0; /**************************************************************/ @@ -85,6 +86,37 @@ static inline void *cpm2cpu_addr(unsigned long addr) return bus_to_virt(addr); } +/* Place-holder for board-specific stuff */ +struct platform_device* __attribute__ ((weak)) __init +early_uart_get_pdev(int index) +{ + return NULL; +} + + +void cpm_uart_count(void) +{ + cpm_uart_nr = 0; +#ifdef CONFIG_SERIAL_CPM_SMC1 + cpm_uart_port_map[cpm_uart_nr++] = UART_SMC1; +#endif +#ifdef CONFIG_SERIAL_CPM_SMC2 + cpm_uart_port_map[cpm_uart_nr++] = UART_SMC2; +#endif +#ifdef CONFIG_SERIAL_CPM_SCC1 + cpm_uart_port_map[cpm_uart_nr++] = UART_SCC1; +#endif +#ifdef CONFIG_SERIAL_CPM_SCC2 + cpm_uart_port_map[cpm_uart_nr++] = UART_SCC2; +#endif +#ifdef CONFIG_SERIAL_CPM_SCC3 + cpm_uart_port_map[cpm_uart_nr++] = UART_SCC3; +#endif +#ifdef CONFIG_SERIAL_CPM_SCC4 + cpm_uart_port_map[cpm_uart_nr++] = UART_SCC4; +#endif +} + /* * Check, if transmit buffers are processed */ @@ -829,14 +861,6 @@ static int cpm_uart_request_port(struct uart_port *port) if (pinfo->flags & FLAG_CONSOLE) return 0; - /* - * Setup any port IO, connect any baud rate generators, - * etc. This is expected to be handled by board - * dependant code - */ - if (pinfo->set_lineif) - pinfo->set_lineif(pinfo); - if (IS_SMC(pinfo)) { pinfo->smcp->smc_smcm &= ~(SMCM_RX | SMCM_TX); pinfo->smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); @@ -988,6 +1012,54 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = { }, }; +int cpm_uart_drv_get_platform_data(struct platform_device *pdev, int is_con) +{ + struct resource *r; + struct fs_uart_platform_info *pdata = pdev->dev.platform_data; + int idx = pdata->fs_no; /* It is UART_SMCx or UART_SCCx index */ + struct uart_cpm_port *pinfo; + int line; + u32 mem, pram; + + for (line=0; linefs_no; line++); + + pinfo = (struct uart_cpm_port *) &cpm_uart_ports[idx]; + + pinfo->brg = pdata->brg; + + if (!is_con) { + pinfo->port.line = line; + pinfo->port.flags = UPF_BOOT_AUTOCONF; + } + + if (!(r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"))) + return -EINVAL; + mem = r->start; + + if (!(r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pram"))) + return -EINVAL; + pram = r->start; + + if(idx > fsid_smc2_uart) { + pinfo->sccp = (scc_t *)mem; + pinfo->sccup = (scc_uart_t *)pram; + } else { + pinfo->smcp = (smc_t *)mem; + pinfo->smcup = (smc_uart_t *)pram; + } + pinfo->tx_nrfifos = pdata->tx_num_fifo; + pinfo->tx_fifosize = pdata->tx_buf_size; + + pinfo->rx_nrfifos = pdata->rx_num_fifo; + pinfo->rx_fifosize = pdata->rx_buf_size; + + pinfo->port.uartclk = pdata->uart_clk; + pinfo->port.mapbase = (unsigned long)mem; + pinfo->port.irq = platform_get_irq(pdev, 0); + + return 0; +} + #ifdef CONFIG_SERIAL_CPM_CONSOLE /* * Print a string to the serial port trying not to disturb @@ -1067,9 +1139,7 @@ static void cpm_uart_console_write(struct console *co, const char *s, pinfo->tx_cur = (volatile cbd_t *) bdp; } -/* - * Setup console. Be careful is called early ! - */ + static int __init cpm_uart_console_setup(struct console *co, char *options) { struct uart_port *port; @@ -1080,9 +1150,27 @@ static int __init cpm_uart_console_setup(struct console *co, char *options) int flow = 'n'; int ret; + struct fs_uart_platform_info *pdata; + struct platform_device* pdev = early_uart_get_pdev(co->index); + port = (struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]]; pinfo = (struct uart_cpm_port *)port; + if (!pdev) { + pr_info("cpm_uart: console: compat mode\n"); + /* compatibility - will be cleaned up */ + cpm_uart_init_portdesc(); + + if (pinfo->set_lineif) + pinfo->set_lineif(pinfo); + } else { + pdata = pdev->dev.platform_data; + if (pdata) + if (pdata->init_ioports) + pdata->init_ioports(); + + cpm_uart_drv_get_platform_data(pdev, 1); + } pinfo->flags |= FLAG_CONSOLE; @@ -1097,14 +1185,6 @@ static int __init cpm_uart_console_setup(struct console *co, char *options) baud = 9600; } - /* - * Setup any port IO, connect any baud rate generators, - * etc. This is expected to be handled by board - * dependant code - */ - if (pinfo->set_lineif) - pinfo->set_lineif(pinfo); - if (IS_SMC(pinfo)) { pinfo->smcp->smc_smcm &= ~(SMCM_RX | SMCM_TX); pinfo->smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); @@ -1143,11 +1223,8 @@ static struct console cpm_scc_uart_console = { int __init cpm_uart_console_init(void) { - int ret = cpm_uart_init_portdesc(); - - if (!ret) - register_console(&cpm_scc_uart_console); - return ret; + register_console(&cpm_scc_uart_console); + return 0; } console_initcall(cpm_uart_console_init); @@ -1165,44 +1242,130 @@ static struct uart_driver cpm_reg = { .minor = SERIAL_CPM_MINOR, .cons = CPM_UART_CONSOLE, }; - -static int __init cpm_uart_init(void) +static int cpm_uart_drv_probe(struct device *dev) { - int ret, i; + struct platform_device *pdev = to_platform_device(dev); + struct fs_uart_platform_info *pdata; + int ret = -ENODEV; - printk(KERN_INFO "Serial: CPM driver $Revision: 0.01 $\n"); - -#ifndef CONFIG_SERIAL_CPM_CONSOLE - ret = cpm_uart_init_portdesc(); - if (ret) + if(!pdev) { + printk(KERN_ERR"CPM UART: platform data missing!\n"); return ret; -#endif - - cpm_reg.nr = cpm_uart_nr; - ret = uart_register_driver(&cpm_reg); - - if (ret) - return ret; - - for (i = 0; i < cpm_uart_nr; i++) { - int con = cpm_uart_port_map[i]; - cpm_uart_ports[con].port.line = i; - cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF; - uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port); } + pdata = pdev->dev.platform_data; + pr_debug("cpm_uart_drv_probe: Adding CPM UART %d\n", + cpm_uart_port_map[pdata->fs_no]); + + if ((ret = cpm_uart_drv_get_platform_data(pdev, 0))) + return ret; + + if (pdata->init_ioports) + pdata->init_ioports(); + + ret = uart_add_one_port(&cpm_reg, &cpm_uart_ports[pdata->fs_no].port); + + return ret; +} + +static int cpm_uart_drv_remove(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct fs_uart_platform_info *pdata = pdev->dev.platform_data; + + pr_debug("cpm_uart_drv_remove: Removing CPM UART %d\n", + cpm_uart_port_map[pdata->fs_no]); + + uart_remove_one_port(&cpm_reg, &cpm_uart_ports[pdata->fs_no].port); + return 0; +} + +static struct device_driver cpm_smc_uart_driver = { + .name = "fsl-cpm-smc:uart", + .bus = &platform_bus_type, + .probe = cpm_uart_drv_probe, + .remove = cpm_uart_drv_remove, +}; + +static struct device_driver cpm_scc_uart_driver = { + .name = "fsl-cpm-scc:uart", + .bus = &platform_bus_type, + .probe = cpm_uart_drv_probe, + .remove = cpm_uart_drv_remove, +}; + +/* + This is supposed to match uart devices on platform bus, + */ +static int match_is_uart (struct device* dev, void* data) +{ + struct platform_device* pdev = container_of(dev, struct platform_device, dev); + int ret = 0; + /* this was setfunc as uart */ + if(strstr(pdev->name,":uart")) { + ret = 1; + } + return ret; +} + + +static int cpm_uart_init(void) { + + int ret; + int i; + struct device *dev; + printk(KERN_INFO "Serial: CPM driver $Revision: 0.02 $\n"); + + /* lookup the bus for uart devices */ + dev = bus_find_device(&platform_bus_type, NULL, 0, match_is_uart); + + /* There are devices on the bus - all should be OK */ + if (dev) { + cpm_uart_count(); + cpm_reg.nr = cpm_uart_nr; + + if (!(ret = uart_register_driver(&cpm_reg))) { + if ((ret = driver_register(&cpm_smc_uart_driver))) { + uart_unregister_driver(&cpm_reg); + return ret; + } + if ((ret = driver_register(&cpm_scc_uart_driver))) { + driver_unregister(&cpm_scc_uart_driver); + uart_unregister_driver(&cpm_reg); + } + } + } else { + /* No capable platform devices found - falling back to legacy mode */ + pr_info("cpm_uart: WARNING: no UART devices found on platform bus!\n"); + pr_info( + "cpm_uart: the driver will guess configuration, but this mode is no longer supported.\n"); +#ifndef CONFIG_SERIAL_CPM_CONSOLE + ret = cpm_uart_init_portdesc(); + if (ret) + return ret; +#endif + + cpm_reg.nr = cpm_uart_nr; + ret = uart_register_driver(&cpm_reg); + + if (ret) + return ret; + + for (i = 0; i < cpm_uart_nr; i++) { + int con = cpm_uart_port_map[i]; + cpm_uart_ports[con].port.line = i; + cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF; + uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port); + } + + } return ret; } static void __exit cpm_uart_exit(void) { - int i; - - for (i = 0; i < cpm_uart_nr; i++) { - int con = cpm_uart_port_map[i]; - uart_remove_one_port(&cpm_reg, &cpm_uart_ports[con].port); - } - + driver_unregister(&cpm_scc_uart_driver); + driver_unregister(&cpm_smc_uart_driver); uart_unregister_driver(&cpm_reg); } diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c index d789ee55cbb7..31223aa862f5 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -81,58 +81,11 @@ void cpm_line_cr_cmd(int line, int cmd) void smc1_lineif(struct uart_cpm_port *pinfo) { - volatile cpm8xx_t *cp = cpmp; - - (void)cp; /* fix warning */ -#if defined (CONFIG_MPC885ADS) - /* Enable SMC1 transceivers */ - { - cp->cp_pepar |= 0x000000c0; - cp->cp_pedir &= ~0x000000c0; - cp->cp_peso &= ~0x00000040; - cp->cp_peso |= 0x00000080; - } -#elif defined (CONFIG_MPC86XADS) - unsigned int iobits = 0x000000c0; - - if (!pinfo->is_portb) { - cp->cp_pbpar |= iobits; - cp->cp_pbdir &= ~iobits; - cp->cp_pbodr &= ~iobits; - } else { - ((immap_t *)IMAP_ADDR)->im_ioport.iop_papar |= iobits; - ((immap_t *)IMAP_ADDR)->im_ioport.iop_padir &= ~iobits; - ((immap_t *)IMAP_ADDR)->im_ioport.iop_paodr &= ~iobits; - } -#endif pinfo->brg = 1; } void smc2_lineif(struct uart_cpm_port *pinfo) { - volatile cpm8xx_t *cp = cpmp; - - (void)cp; /* fix warning */ -#if defined (CONFIG_MPC885ADS) - cp->cp_pepar |= 0x00000c00; - cp->cp_pedir &= ~0x00000c00; - cp->cp_peso &= ~0x00000400; - cp->cp_peso |= 0x00000800; -#elif defined (CONFIG_MPC86XADS) - unsigned int iobits = 0x00000c00; - - if (!pinfo->is_portb) { - cp->cp_pbpar |= iobits; - cp->cp_pbdir &= ~iobits; - cp->cp_pbodr &= ~iobits; - } else { - ((immap_t *)IMAP_ADDR)->im_ioport.iop_papar |= iobits; - ((immap_t *)IMAP_ADDR)->im_ioport.iop_padir &= ~iobits; - ((immap_t *)IMAP_ADDR)->im_ioport.iop_paodr &= ~iobits; - } - -#endif - pinfo->brg = 2; } diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c index fd9e53ed3feb..c9c3b1d8810b 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -142,21 +142,12 @@ void scc2_lineif(struct uart_cpm_port *pinfo) * be supported in a sane fashion. */ #ifndef CONFIG_STX_GP3 -#ifdef CONFIG_MPC8560_ADS - volatile iop_cpm2_t *io = &cpm2_immr->im_ioport; - io->iop_ppard |= 0x00000018; - io->iop_psord &= ~0x00000008; /* Rx */ - io->iop_psord &= ~0x00000010; /* Tx */ - io->iop_pdird &= ~0x00000008; /* Rx */ - io->iop_pdird |= 0x00000010; /* Tx */ -#else volatile iop_cpm2_t *io = &cpm2_immr->im_ioport; io->iop_pparb |= 0x008b0000; io->iop_pdirb |= 0x00880000; io->iop_psorb |= 0x00880000; io->iop_pdirb &= ~0x00030000; io->iop_psorb &= ~0x00030000; -#endif #endif cpm2_immr->im_cpmux.cmx_scr &= 0xff00ffff; cpm2_immr->im_cpmux.cmx_scr |= 0x00090000; From 4427d6bf966379304f77b7cc8c92421e6bb95483 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Tue, 25 Apr 2006 20:26:43 +0400 Subject: [PATCH 098/226] [PATCH] ppc32: Update board-specific code of the CPM UART users This has the relevant updates/additions to the BSP code so that proper platform_info struct well be passed to the CPM UART drivers. The changes covered mpc866ads, mpc885ads and mpc8272ads. Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- arch/ppc/platforms/mpc8272ads_setup.c | 114 +++++++++++++++++++++ arch/ppc/platforms/mpc866ads_setup.c | 140 ++++++++++++++++++++++++++ arch/ppc/platforms/mpc885ads_setup.c | 131 ++++++++++++++++++++++++ arch/ppc/platforms/pq2ads.c | 31 +++++- 4 files changed, 415 insertions(+), 1 deletion(-) diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c index bc9b94f77e39..e62b75707f7a 100644 --- a/arch/ppc/platforms/mpc8272ads_setup.c +++ b/arch/ppc/platforms/mpc8272ads_setup.c @@ -26,11 +26,35 @@ #include #include #include +#include #include "pq2ads_pd.h" static void init_fcc1_ioports(void); static void init_fcc2_ioports(void); +static void init_scc1_uart_ioports(void); +static void init_scc4_uart_ioports(void); + +static struct fs_uart_platform_info mpc8272_uart_pdata[] = { + [fsid_scc1_uart] = { + .init_ioports = init_scc1_uart_ioports, + .fs_no = fsid_scc1_uart, + .brg = 1, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, + [fsid_scc4_uart] = { + .init_ioports = init_scc4_uart_ioports, + .fs_no = fsid_scc4_uart, + .brg = 4, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, +}; static struct fs_mii_bus_info mii_bus_info = { .method = fsmii_bitbang, @@ -201,6 +225,55 @@ static void __init mpc8272ads_fixup_enet_pdata(struct platform_device *pdev, } } +static void mpc8272ads_fixup_uart_pdata(struct platform_device *pdev, + int idx) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + int num = ARRAY_SIZE(mpc8272_uart_pdata); + int id = fs_uart_id_scc2fsid(idx); + + /* no need to alter anything if console */ + if ((id <= num) && (!pdev->dev.platform_data)) { + pinfo = &mpc8272_uart_pdata[id]; + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + } +} + +static void init_scc1_uart_ioports(void) +{ + cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t)); + + /* SCC1 is only on port D */ + setbits32(&immap->im_ioport.iop_ppard,0x00000003); + clrbits32(&immap->im_ioport.iop_psord,0x00000001); + setbits32(&immap->im_ioport.iop_psord,0x00000002); + clrbits32(&immap->im_ioport.iop_pdird,0x00000001); + setbits32(&immap->im_ioport.iop_pdird,0x00000002); + + /* Wire BRG1 to SCC1 */ + clrbits32(&immap->im_cpmux.cmx_scr,0x00ffffff); + + iounmap(immap); +} + +static void init_scc4_uart_ioports(void) +{ + cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t)); + + setbits32(&immap->im_ioport.iop_ppard,0x00000600); + clrbits32(&immap->im_ioport.iop_psord,0x00000600); + clrbits32(&immap->im_ioport.iop_pdird,0x00000200); + setbits32(&immap->im_ioport.iop_pdird,0x00000400); + + /* Wire BRG4 to SCC4 */ + clrbits32(&immap->im_cpmux.cmx_scr,0x000000ff); + setbits32(&immap->im_cpmux.cmx_scr,0x0000001b); + + iounmap(immap); +} + static int mpc8272ads_platform_notify(struct device *dev) { static const struct platform_notify_dev_map dev_map[] = { @@ -208,6 +281,10 @@ static int mpc8272ads_platform_notify(struct device *dev) .bus_id = "fsl-cpm-fcc", .rtn = mpc8272ads_fixup_enet_pdata }, + { + .bus_id = "fsl-cpm-scc:uart", + .rtn = mpc + }, { .bus_id = NULL } @@ -230,7 +307,44 @@ int __init mpc8272ads_init(void) ppc_sys_device_enable(MPC82xx_CPM_FCC1); ppc_sys_device_enable(MPC82xx_CPM_FCC2); + /* to be ready for console, let's attach pdata here */ +#ifdef CONFIG_SERIAL_CPM_SCC1 + ppc_sys_device_setfunc(MPC82xx_CPM_SCC1, PPC_SYS_FUNC_UART); + ppc_sys_device_enable(MPC82xx_CPM_SCC1); + +#endif + +#ifdef CONFIG_SERIAL_CPM_SCC4 + ppc_sys_device_setfunc(MPC82xx_CPM_SCC4, PPC_SYS_FUNC_UART); + ppc_sys_device_enable(MPC82xx_CPM_SCC4); +#endif + + return 0; } +/* + To prevent confusion, console selection is gross: + by 0 assumed SCC1 and by 1 assumed SCC4 + */ +struct platform_device* early_uart_get_pdev(int index) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + + struct platform_device* pdev = NULL; + if(index) { /*assume SCC4 here*/ + pdev = &ppc_sys_platform_devices[MPC82xx_CPM_SCC4]; + pinfo = &mpc8272_uart_pdata[1]; + } else { /*over SCC1*/ + pdev = &ppc_sys_platform_devices[MPC82xx_CPM_SCC1]; + pinfo = &mpc8272_uart_pdata[0]; + } + + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + ppc_sys_fixup_mem_resource(pdev, IMAP_ADDR); + return NULL; +} + arch_initcall(mpc8272ads_init); diff --git a/arch/ppc/platforms/mpc866ads_setup.c b/arch/ppc/platforms/mpc866ads_setup.c index ac8fcc68afeb..6ce3b842defe 100644 --- a/arch/ppc/platforms/mpc866ads_setup.c +++ b/arch/ppc/platforms/mpc866ads_setup.c @@ -20,6 +20,7 @@ #include #include +#include #include #include @@ -37,6 +38,11 @@ extern unsigned char __res[]; +static void setup_fec1_ioports(void); +static void setup_scc1_ioports(void); +static void setup_smc1_ioports(void); +static void setup_smc2_ioports(void); + static struct fs_mii_bus_info fec_mii_bus_info = { .method = fsmii_fec, .id = 0, @@ -79,6 +85,28 @@ static struct fs_platform_info mpc8xx_scc_pdata = { .phy_irq = -1, .bus_info = &scc_mii_bus_info, + +}; + +static struct fs_uart_platform_info mpc866_uart_pdata[] = { + [fsid_smc1_uart] = { + .brg = 1, + .fs_no = fsid_smc1_uart, + .init_ioports = setup_smc1_ioports, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, + [fsid_smc2_uart] = { + .brg = 2, + .fs_no = fsid_smc2_uart, + .init_ioports = setup_smc2_ioports, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, }; void __init board_init(void) @@ -92,9 +120,12 @@ void __init board_init(void) printk(KERN_CRIT "Could not remap BCSR1\n"); return; } + #ifdef CONFIG_SERIAL_CPM_SMC1 cp->cp_simode &= ~(0xe0000000 >> 17); /* brg1 */ clrbits32(bcsr_io,(0x80000000 >> 7)); + cp->cp_smc[0].smc_smcm |= (SMCM_RX | SMCM_TX); + cp->cp_smc[0].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); #else setbits32(bcsr_io,(0x80000000 >> 7)); @@ -108,6 +139,8 @@ void __init board_init(void) cp->cp_simode &= ~(0xe0000000 >> 1); cp->cp_simode |= (0x20000000 >> 1); /* brg2 */ clrbits32(bcsr_io,(0x80000000 >> 13)); + cp->cp_smc[1].smc_smcm |= (SMCM_RX | SMCM_TX); + cp->cp_smc[1].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); #else clrbits32(bcsr_io,(0x80000000 >> 13)); cp->cp_pbpar &= ~(0x00000c00); @@ -232,6 +265,74 @@ static void mpc866ads_fixup_scc_enet_pdata(struct platform_device *pdev, mpc866ads_fixup_enet_pdata(pdev, fsid_scc1 + pdev->id - 1); } +static void setup_smc1_ioports(void) +{ + immap_t *immap = (immap_t *) IMAP_ADDR; + unsigned *bcsr_io; + unsigned int iobits = 0x000000c0; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + + clrbits32(bcsr_io,BCSR1_RS232EN_1); + iounmap(bcsr_io); + + setbits32(&immap->im_cpm.cp_pbpar, iobits); + clrbits32(&immap->im_cpm.cp_pbdir, iobits); + clrbits16(&immap->im_cpm.cp_pbodr, iobits); + +} + +static void setup_smc2_ioports(void) +{ + immap_t *immap = (immap_t *) IMAP_ADDR; + unsigned *bcsr_io; + unsigned int iobits = 0x00000c00; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + + clrbits32(bcsr_io,BCSR1_RS232EN_2); + + iounmap(bcsr_io); + +#ifndef CONFIG_SERIAL_CPM_ALT_SMC2 + setbits32(&immap->im_cpm.cp_pbpar, iobits); + clrbits32(&immap->im_cpm.cp_pbdir, iobits); + clrbits16(&immap->im_cpm.cp_pbodr, iobits); +#else + setbits16(&immap->im_ioport.iop_papar, iobits); + clrbits16(&immap->im_ioport.iop_padir, iobits); + clrbits16(&immap->im_ioport.iop_paodr, iobits); +#endif + +} + +static void __init mpc866ads_fixup_uart_pdata(struct platform_device *pdev, + int idx) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + int num = ARRAY_SIZE(mpc866_uart_pdata); + + int id = fs_uart_id_smc2fsid(idx); + + /* no need to alter anything if console */ + if ((id <= num) && (!pdev->dev.platform_data)) { + pinfo = &mpc866_uart_pdata[id]; + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + } +} + static int mpc866ads_platform_notify(struct device *dev) { static const struct platform_notify_dev_map dev_map[] = { @@ -243,6 +344,10 @@ static int mpc866ads_platform_notify(struct device *dev) .bus_id = "fsl-cpm-scc", .rtn = mpc866ads_fixup_scc_enet_pdata, }, + { + .bus_id = "fsl-cpm-smc:uart", + .rtn = mpc866ads_fixup_uart_pdata + }, { .bus_id = NULL } @@ -267,7 +372,42 @@ int __init mpc866ads_init(void) #endif ppc_sys_device_enable(MPC8xx_CPM_FEC1); +/* Since either of the uarts could be used as console, they need to ready */ +#ifdef CONFIG_SERIAL_CPM_SMC1 + ppc_sys_device_enable(MPC8xx_CPM_SMC1); + ppc_sys_device_setfunc(MPC8xx_CPM_SMC1, PPC_SYS_FUNC_UART); +#endif + +#ifdef CONFIG_SERIAL_CPM_SMCer + ppc_sys_device_enable(MPC8xx_CPM_SMC2); + ppc_sys_device_setfunc(MPC8xx_CPM_SMC2, PPC_SYS_FUNC_UART); +#endif + return 0; } +/* + To prevent confusion, console selection is gross: + by 0 assumed SMC1 and by 1 assumed SMC2 + */ +struct platform_device* early_uart_get_pdev(int index) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + + struct platform_device* pdev = NULL; + if(index) { /*assume SMC2 here*/ + pdev = &ppc_sys_platform_devices[MPC8xx_CPM_SMC2]; + pinfo = &mpc866_uart_pdata[1]; + } else { /*over SMC1*/ + pdev = &ppc_sys_platform_devices[MPC8xx_CPM_SMC1]; + pinfo = &mpc866_uart_pdata[0]; + } + + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + ppc_sys_fixup_mem_resource(pdev, IMAP_ADDR); + return NULL; +} + arch_initcall(mpc866ads_init); diff --git a/arch/ppc/platforms/mpc885ads_setup.c b/arch/ppc/platforms/mpc885ads_setup.c index 50a99e5f7c68..4b88679cd31c 100644 --- a/arch/ppc/platforms/mpc885ads_setup.c +++ b/arch/ppc/platforms/mpc885ads_setup.c @@ -20,6 +20,7 @@ #include #include +#include #include #include @@ -35,9 +36,32 @@ #include extern unsigned char __res[]; +static void setup_smc1_ioports(void); +static void setup_smc2_ioports(void); static void __init mpc885ads_scc_phy_init(char); +static struct fs_uart_platform_info mpc885_uart_pdata[] = { + [fsid_smc1_uart] = { + .brg = 1, + .fs_no = fsid_smc1_uart, + .init_ioports = setup_smc1_ioports, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, + [fsid_smc2_uart] = { + .brg = 2, + .fs_no = fsid_smc2_uart, + .init_ioports = setup_smc2_ioports, + .tx_num_fifo = 4, + .tx_buf_size = 32, + .rx_num_fifo = 4, + .rx_buf_size = 32, + }, +}; + static struct fs_mii_bus_info fec_mii_bus_info = { .method = fsmii_fec, .id = 0, @@ -116,6 +140,8 @@ void __init board_init(void) #ifdef CONFIG_SERIAL_CPM_SMC1 cp->cp_simode &= ~(0xe0000000 >> 17); /* brg1 */ clrbits32(bcsr_io, BCSR1_RS232EN_1); + cp->cp_smc[0].smc_smcm |= (SMCM_RX | SMCM_TX); + cp->cp_smc[0].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); #else setbits32(bcsr_io,BCSR1_RS232EN_1); cp->cp_smc[0].smc_smcmr = 0; @@ -126,6 +152,8 @@ void __init board_init(void) cp->cp_simode &= ~(0xe0000000 >> 1); cp->cp_simode |= (0x20000000 >> 1); /* brg2 */ clrbits32(bcsr_io,BCSR1_RS232EN_2); + cp->cp_smc[1].smc_smcm |= (SMCM_RX | SMCM_TX); + cp->cp_smc[1].smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN); #else setbits32(bcsr_io,BCSR1_RS232EN_2); cp->cp_smc[1].smc_smcmr = 0; @@ -343,6 +371,70 @@ static void mpc885ads_scc_phy_init(char phy_addr) out_be32(&fecp->fec_mii_speed, 0); } +static void setup_smc1_ioports(void) +{ + immap_t *immap = (immap_t *) IMAP_ADDR; + unsigned *bcsr_io; + unsigned int iobits = 0x000000c0; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + clrbits32(bcsr_io,BCSR1_RS232EN_1); + iounmap(bcsr_io); + + setbits32(&immap->im_cpm.cp_pbpar, iobits); + clrbits32(&immap->im_cpm.cp_pbdir, iobits); + clrbits16(&immap->im_cpm.cp_pbodr, iobits); +} + +static void setup_smc2_ioports(void) +{ + immap_t *immap = (immap_t *) IMAP_ADDR; + unsigned *bcsr_io; + unsigned int iobits = 0x00000c00; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + clrbits32(bcsr_io,BCSR1_RS232EN_2); + iounmap(bcsr_io); + +#ifndef CONFIG_SERIAL_CPM_ALT_SMC2 + setbits32(&immap->im_cpm.cp_pbpar, iobits); + clrbits32(&immap->im_cpm.cp_pbdir, iobits); + clrbits16(&immap->im_cpm.cp_pbodr, iobits); +#else + setbits16(&immap->im_ioport.iop_papar, iobits); + clrbits16(&immap->im_ioport.iop_padir, iobits); + clrbits16(&immap->im_ioport.iop_paodr, iobits); +#endif +} + +static void __init mpc885ads_fixup_uart_pdata(struct platform_device *pdev, + int idx) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + int num = ARRAY_SIZE(mpc885_uart_pdata); + + int id = fs_uart_id_smc2fsid(idx); + + /* no need to alter anything if console */ + if ((id <= num) && (!pdev->dev.platform_data)) { + pinfo = &mpc885_uart_pdata[id]; + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + } +} + + static int mpc885ads_platform_notify(struct device *dev) { @@ -355,6 +447,10 @@ static int mpc885ads_platform_notify(struct device *dev) .bus_id = "fsl-cpm-scc", .rtn = mpc885ads_fixup_scc_enet_pdata, }, + { + .bus_id = "fsl-cpm-smc:uart", + .rtn = mpc885ads_fixup_uart_pdata + }, { .bus_id = NULL } @@ -362,6 +458,7 @@ static int mpc885ads_platform_notify(struct device *dev) platform_notify_map(dev_map,dev); + return 0; } int __init mpc885ads_init(void) @@ -383,7 +480,41 @@ int __init mpc885ads_init(void) ppc_sys_device_enable(MPC8xx_CPM_FEC2); #endif +#ifdef CONFIG_SERIAL_CPM_SMC1 + ppc_sys_device_enable(MPC8xx_CPM_SMC1); + ppc_sys_device_setfunc(MPC8xx_CPM_SMC1, PPC_SYS_FUNC_UART); +#endif + +#ifdef CONFIG_SERIAL_CPM_SMC2 + ppc_sys_device_enable(MPC8xx_CPM_SMC2); + ppc_sys_device_setfunc(MPC8xx_CPM_SMC2, PPC_SYS_FUNC_UART); +#endif return 0; } arch_initcall(mpc885ads_init); + +/* + To prevent confusion, console selection is gross: + by 0 assumed SMC1 and by 1 assumed SMC2 + */ +struct platform_device* early_uart_get_pdev(int index) +{ + bd_t *bd = (bd_t *) __res; + struct fs_uart_platform_info *pinfo; + + struct platform_device* pdev = NULL; + if(index) { /*assume SMC2 here*/ + pdev = &ppc_sys_platform_devices[MPC8xx_CPM_SMC2]; + pinfo = &mpc885_uart_pdata[1]; + } else { /*over SMC1*/ + pdev = &ppc_sys_platform_devices[MPC8xx_CPM_SMC1]; + pinfo = &mpc885_uart_pdata[0]; + } + + pinfo->uart_clk = bd->bi_intfreq; + pdev->dev.platform_data = pinfo; + ppc_sys_fixup_mem_resource(pdev, IMAP_ADDR); + return NULL; +} + diff --git a/arch/ppc/platforms/pq2ads.c b/arch/ppc/platforms/pq2ads.c index 3365fd788a7a..7fc2e02f5246 100644 --- a/arch/ppc/platforms/pq2ads.c +++ b/arch/ppc/platforms/pq2ads.c @@ -14,11 +14,40 @@ #include +#include #include +#include +#include void __init m82xx_board_setup(void) { + cpm2_map_t* immap = ioremap(CPM_MAP_ADDR, sizeof(cpm2_map_t)); + u32 *bcsr = ioremap(BCSR_ADDR+4, sizeof(u32)); + /* Enable the 2nd UART port */ - *(volatile uint *)(BCSR_ADDR + 4) &= ~BCSR1_RS232_EN2; + clrbits32(bcsr, BCSR1_RS232_EN2); + +#ifdef CONFIG_SERIAL_CPM_SCC1 + clrbits32((u32*)&immap->im_scc[0].scc_sccm, UART_SCCM_TX | UART_SCCM_RX); + clrbits32((u32*)&immap->im_scc[0].scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); +#endif + +#ifdef CONFIG_SERIAL_CPM_SCC2 + clrbits32((u32*)&immap->im_scc[1].scc_sccm, UART_SCCM_TX | UART_SCCM_RX); + clrbits32((u32*)&immap->im_scc[1].scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); +#endif + +#ifdef CONFIG_SERIAL_CPM_SCC3 + clrbits32((u32*)&immap->im_scc[2].scc_sccm, UART_SCCM_TX | UART_SCCM_RX); + clrbits32((u32*)&immap->im_scc[2].scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); +#endif + +#ifdef CONFIG_SERIAL_CPM_SCC4 + clrbits32((u32*)&immap->im_scc[3].scc_sccm, UART_SCCM_TX | UART_SCCM_RX); + clrbits32((u32*)&immap->im_scc[3].scc_gsmrl, SCC_GSMRL_ENR | SCC_GSMRL_ENT); +#endif + + iounmap(bcsr); + iounmap(immap); } From 09b03b6c29638eb5c79b02e585cb1b20d91a8ea0 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Tue, 25 Apr 2006 20:26:46 +0400 Subject: [PATCH 099/226] [PATCH] ppc32 CPM_UART: Fixed odd address translations Current address translation methods can produce wrong results, because virt_to_bus and vice versa may not produce correct offsets on dma-allocated memory. The right way is, while tracking both phys and virt address of the window that has been allocated for boffer descriptors, and use those numbers to compute the offset and make translation properly. Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- drivers/serial/cpm_uart/cpm_uart.h | 33 +++++++++++++++++++++++++ drivers/serial/cpm_uart/cpm_uart_core.c | 31 +++++++---------------- drivers/serial/cpm_uart/cpm_uart_cpm1.c | 7 +++--- drivers/serial/cpm_uart/cpm_uart_cpm2.c | 5 +++- 4 files changed, 50 insertions(+), 26 deletions(-) diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h index 17f2c7aa4503..aa5eb7ddeda9 100644 --- a/drivers/serial/cpm_uart/cpm_uart.h +++ b/drivers/serial/cpm_uart/cpm_uart.h @@ -66,6 +66,7 @@ struct uart_cpm_port { uint dp_addr; void *mem_addr; dma_addr_t dma_addr; + u32 mem_size; /* helpers */ int baud; int bits; @@ -92,4 +93,36 @@ void scc2_lineif(struct uart_cpm_port *pinfo); void scc3_lineif(struct uart_cpm_port *pinfo); void scc4_lineif(struct uart_cpm_port *pinfo); +/* + virtual to phys transtalion +*/ +static inline unsigned long cpu2cpm_addr(void* addr, struct uart_cpm_port *pinfo) +{ + int offset; + u32 val = (u32)addr; + /* sane check */ + if ((val >= (u32)pinfo->mem_addr) && + (val<((u32)pinfo->mem_addr + pinfo->mem_size))) { + offset = val - (u32)pinfo->mem_addr; + return pinfo->dma_addr+offset; + } + printk("%s(): address %x to translate out of range!\n", __FUNCTION__, val); + return 0; +} + +static inline void *cpm2cpu_addr(unsigned long addr, struct uart_cpm_port *pinfo) +{ + int offset; + u32 val = addr; + /* sane check */ + if ((val >= pinfo->dma_addr) && + (val<(pinfo->dma_addr + pinfo->mem_size))) { + offset = val - (u32)pinfo->dma_addr; + return (void*)(pinfo->mem_addr+offset); + } + printk("%s(): address %x to translate out of range!\n", __FUNCTION__, val); + return 0; +} + + #endif /* CPM_UART_H */ diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 9a5b044ce068..ced193bf9e1e 100644 --- a/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/serial/cpm_uart/cpm_uart_core.c @@ -72,19 +72,6 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo); /**************************************************************/ -static inline unsigned long cpu2cpm_addr(void *addr) -{ - if ((unsigned long)addr >= CPM_ADDR) - return (unsigned long)addr; - return virt_to_bus(addr); -} - -static inline void *cpm2cpu_addr(unsigned long addr) -{ - if (addr >= CPM_ADDR) - return (void *)addr; - return bus_to_virt(addr); -} /* Place-holder for board-specific stuff */ struct platform_device* __attribute__ ((weak)) __init @@ -290,7 +277,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs) } /* get pointer */ - cp = cpm2cpu_addr(bdp->cbd_bufaddr); + cp = cpm2cpu_addr(bdp->cbd_bufaddr, pinfo); /* loop through the buffer */ while (i-- > 0) { @@ -633,7 +620,7 @@ static int cpm_uart_tx_pump(struct uart_port *port) /* Pick next descriptor and fill from buffer */ bdp = pinfo->tx_cur; - p = cpm2cpu_addr(bdp->cbd_bufaddr); + p = cpm2cpu_addr(bdp->cbd_bufaddr, pinfo); *p++ = port->x_char; bdp->cbd_datlen = 1; @@ -660,7 +647,7 @@ static int cpm_uart_tx_pump(struct uart_port *port) while (!(bdp->cbd_sc & BD_SC_READY) && (xmit->tail != xmit->head)) { count = 0; - p = cpm2cpu_addr(bdp->cbd_bufaddr); + p = cpm2cpu_addr(bdp->cbd_bufaddr, pinfo); while (count < pinfo->tx_fifosize) { *p++ = xmit->buf[xmit->tail]; xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); @@ -709,12 +696,12 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo) mem_addr = pinfo->mem_addr; bdp = pinfo->rx_cur = pinfo->rx_bd_base; for (i = 0; i < (pinfo->rx_nrfifos - 1); i++, bdp++) { - bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr); + bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr, pinfo); bdp->cbd_sc = BD_SC_EMPTY | BD_SC_INTRPT; mem_addr += pinfo->rx_fifosize; } - bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr); + bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr, pinfo); bdp->cbd_sc = BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT; /* Set the physical address of the host memory @@ -724,12 +711,12 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo) mem_addr = pinfo->mem_addr + L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize); bdp = pinfo->tx_cur = pinfo->tx_bd_base; for (i = 0; i < (pinfo->tx_nrfifos - 1); i++, bdp++) { - bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr); + bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr, pinfo); bdp->cbd_sc = BD_SC_INTRPT; mem_addr += pinfo->tx_fifosize; } - bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr); + bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr, pinfo); bdp->cbd_sc = BD_SC_WRAP | BD_SC_INTRPT; } @@ -1099,7 +1086,7 @@ static void cpm_uart_console_write(struct console *co, const char *s, * If the buffer address is in the CPM DPRAM, don't * convert it. */ - cp = cpm2cpu_addr(bdp->cbd_bufaddr); + cp = cpm2cpu_addr(bdp->cbd_bufaddr, pinfo); *cp = *s; @@ -1116,7 +1103,7 @@ static void cpm_uart_console_write(struct console *co, const char *s, while ((bdp->cbd_sc & BD_SC_READY) != 0) ; - cp = cpm2cpu_addr(bdp->cbd_bufaddr); + cp = cpm2cpu_addr(bdp->cbd_bufaddr, pinfo); *cp = 13; bdp->cbd_datlen = 1; diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c index 31223aa862f5..a5a30622637a 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -144,7 +144,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) /* was hostalloc but changed cause it blows away the */ /* large tlb mapping when pinning the kernel area */ mem_addr = (u8 *) cpm_dpram_addr(cpm_dpalloc(memsz, 8)); - dma_addr = 0; + dma_addr = (u32)mem_addr; } else mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, GFP_KERNEL); @@ -157,8 +157,9 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) } pinfo->dp_addr = dp_offset; - pinfo->mem_addr = mem_addr; - pinfo->dma_addr = dma_addr; + pinfo->mem_addr = mem_addr; /* virtual address*/ + pinfo->dma_addr = dma_addr; /* physical address*/ + pinfo->mem_size = memsz; pinfo->rx_buf = mem_addr; pinfo->tx_buf = pinfo->rx_buf + L1_CACHE_ALIGN(pinfo->rx_nrfifos diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c index c9c3b1d8810b..7c6b07aeea92 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -209,8 +209,10 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) memsz = L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize) + L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize); - if (is_con) + if (is_con) { mem_addr = alloc_bootmem(memsz); + dma_addr = mem_addr; + } else mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr, GFP_KERNEL); @@ -225,6 +227,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) pinfo->dp_addr = dp_offset; pinfo->mem_addr = mem_addr; pinfo->dma_addr = dma_addr; + pinfo->mem_size = memsz; pinfo->rx_buf = mem_addr; pinfo->tx_buf = pinfo->rx_buf + L1_CACHE_ALIGN(pinfo->rx_nrfifos From 47bb789973fed504e4711ec34e63b84e6cbfb4e8 Mon Sep 17 00:00:00 2001 From: dean gaudet Date: Thu, 27 Apr 2006 18:39:17 -0700 Subject: [PATCH 100/226] [PATCH] off-by-1 in kernel/power/main.c There's an off-by-1 in kernel/power/main.c:state_store() ... if your kernel just happens to have some non-zero data at pm_states[PM_SUSPEND_MAX] (i.e. one past the end of the array) then it'll let you write anything you want to /sys/power/state and in response the box will enter S5. Signed-off-by: dean gaudet Acked-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/power/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/main.c b/kernel/power/main.c index ee371f50ccaa..a6d9ef46009e 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -272,7 +272,7 @@ static ssize_t state_store(struct subsystem * subsys, const char * buf, size_t n if (*s && !strncmp(buf, *s, len)) break; } - if (*s) + if (state < PM_SUSPEND_MAX && *s) error = enter_state(state); else error = -EINVAL; From 13e87ec68641fd54f3fa04eef3419d034ed2115a Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 27 Apr 2006 18:39:18 -0700 Subject: [PATCH 101/226] [PATCH] request_irq(): remove warnings from irq probing - Add new SA_PROBEIRQ which suppresses the new sharing-mismatch warning. Some drivers like to use request_irq() to find an unused interrupt slot. - Use it in i82365.c - Kill unused SA_PROBE. Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/pcmcia/i82365.c | 7 ++++--- include/asm-xtensa/signal.h | 2 +- include/linux/signal.h | 4 +++- kernel/irq/manage.c | 6 ++++-- 4 files changed, 12 insertions(+), 7 deletions(-) diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index bd0308e89815..a2f05f485156 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -509,7 +509,8 @@ static irqreturn_t i365_count_irq(int irq, void *dev, struct pt_regs *regs) static u_int __init test_irq(u_short sock, int irq) { debug(2, " testing ISA irq %d\n", irq); - if (request_irq(irq, i365_count_irq, 0, "scan", i365_count_irq) != 0) + if (request_irq(irq, i365_count_irq, SA_PROBEIRQ, "scan", + i365_count_irq) != 0) return 1; irq_hits = 0; irq_sock = sock; msleep(10); @@ -561,7 +562,7 @@ static u_int __init isa_scan(u_short sock, u_int mask0) } else { /* Fallback: just find interrupts that aren't in use */ for (i = 0; i < 16; i++) - if ((mask0 & (1 << i)) && (_check_irq(i, 0) == 0)) + if ((mask0 & (1 << i)) && (_check_irq(i, SA_PROBEIRQ) == 0)) mask1 |= (1 << i); printk("default"); /* If scan failed, default to polled status */ @@ -725,7 +726,7 @@ static void __init add_pcic(int ns, int type) u_int cs_mask = mask & ((cs_irq) ? (1< 0; cs_irq--) if ((cs_mask & (1 << cs_irq)) && - (_check_irq(cs_irq, 0) == 0)) + (_check_irq(cs_irq, SA_PROBEIRQ) == 0)) break; if (cs_irq) { grab_irq = 1; diff --git a/include/asm-xtensa/signal.h b/include/asm-xtensa/signal.h index 5d6fc9cdf58d..a99c9aec64ec 100644 --- a/include/asm-xtensa/signal.h +++ b/include/asm-xtensa/signal.h @@ -118,9 +118,9 @@ typedef struct { * SA_INTERRUPT is also used by the irq handling routines. * SA_SHIRQ is for shared interrupt support on PCI and EISA. */ -#define SA_PROBE SA_ONESHOT #define SA_SAMPLE_RANDOM SA_RESTART #define SA_SHIRQ 0x04000000 +#define SA_PROBEIRQ 0x08000000 #endif #define SIG_BLOCK 0 /* for blocking signals */ diff --git a/include/linux/signal.h b/include/linux/signal.h index 162a8fd10b29..70739f51a09f 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -14,10 +14,12 @@ * * SA_INTERRUPT is also used by the irq handling routines. * SA_SHIRQ is for shared interrupt support on PCI and EISA. + * SA_PROBEIRQ is set by callers when they expect sharing mismatches to occur */ -#define SA_PROBE SA_ONESHOT #define SA_SAMPLE_RANDOM SA_RESTART #define SA_SHIRQ 0x04000000 +#define SA_PROBEIRQ 0x08000000 + /* * As above, these correspond to the IORESOURCE_IRQ_* defines in * linux/ioport.h to select the interrupt line behaviour. When diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index ac766ad573e8..1279e3499534 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -246,8 +246,10 @@ int setup_irq(unsigned int irq, struct irqaction * new) mismatch: spin_unlock_irqrestore(&desc->lock, flags); - printk(KERN_ERR "%s: irq handler mismatch\n", __FUNCTION__); - dump_stack(); + if (!(new->flags & SA_PROBEIRQ)) { + printk(KERN_ERR "%s: irq handler mismatch\n", __FUNCTION__); + dump_stack(); + } return -EBUSY; } From 1ac3836ce689e594b20c7c9855f64a63751c2d10 Mon Sep 17 00:00:00 2001 From: Daniel Drake Date: Thu, 27 Apr 2006 18:39:19 -0700 Subject: [PATCH 102/226] [PATCH] tipar oops fix If compiled into the kernel, parport_register_driver() is called before the parport driver has been initalised. This means that it is expected that tp_count is 0 after the parport_register_driver() call() - tipar's attach function will not be called until later during bootup. Signed-off-by: Daniel Drake Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tipar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c index eb2eb3e12d6a..079db5a935a1 100644 --- a/drivers/char/tipar.c +++ b/drivers/char/tipar.c @@ -515,7 +515,7 @@ tipar_init_module(void) err = PTR_ERR(tipar_class); goto out_chrdev; } - if (parport_register_driver(&tipar_driver) || tp_count == 0) { + if (parport_register_driver(&tipar_driver)) { printk(KERN_ERR "tipar: unable to register with parport\n"); err = -EIO; goto out_class; From d698f1c72629ff43d0cb6b9f1d17c491c057a0d9 Mon Sep 17 00:00:00 2001 From: Eric Sesterhenn Date: Thu, 27 Apr 2006 18:39:20 -0700 Subject: [PATCH 103/226] [PATCH] fix array overrun in drivers/char/mwave/mwavedd.c this fixes coverity id #489. Since the last element in the array is always ARRAY_SIZE-1 we have to check for ipcnum >= ARRAY_SIZE() Signed-off-by: Eric Sesterhenn Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/mwave/mwavedd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c index 8666171e187b..d3ba2f860ef0 100644 --- a/drivers/char/mwave/mwavedd.c +++ b/drivers/char/mwave/mwavedd.c @@ -271,7 +271,7 @@ static int mwave_ioctl(struct inode *inode, struct file *file, ipcnum, pDrvData->IPCs[ipcnum].usIntCount); - if (ipcnum > ARRAY_SIZE(pDrvData->IPCs)) { + if (ipcnum >= ARRAY_SIZE(pDrvData->IPCs)) { PRINTK_ERROR(KERN_ERR_MWAVE "mwavedd::mwave_ioctl:" " IOCTL_MW_REGISTER_IPC:" From 1d3d1d3e0356b583b642b016f874e2d1bd578453 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Thu, 27 Apr 2006 18:39:21 -0700 Subject: [PATCH 104/226] [PATCH] re-add the OSS SOUND_CS4232 option A regression in the ALSA driver compared to the OSS driver was reported as ALSA bug #1520, so let's keep the OSS driver for now. Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- sound/oss/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 6275266dde2e..558c6ed443be 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -478,6 +478,20 @@ config SOUND_ACI_MIXER This driver is also available as a module and will be called aci. +config SOUND_CS4232 + tristate "Crystal CS4232 based (PnP) cards" + depends on SOUND_OSS + help + Say Y here if you have a card based on the Crystal CS4232 chip set, + which uses its own Plug and Play protocol. + + If you compile the driver into the kernel, you have to add + "cs4232=,,,,," to the kernel + command line. + + See for more information on + configuring this card. + config SOUND_VMIDI tristate "Loopback MIDI device support" depends on SOUND_OSS From 7f5910ecabd3a36b9c06f73e33b673ccf150f3b4 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Thu, 27 Apr 2006 18:39:24 -0700 Subject: [PATCH 105/226] [PATCH] Avoid printing pointless tsc skew msgs These messages are kinda silly.. CPU#0 had 0 usecs TSC skew, fixed it up. CPU#1 had 0 usecs TSC skew, fixed it up. inspired from: http://bugzilla.kernel.org/attachment.cgi?id=7713&action=view Signed-off-by: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/smpboot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index a6969903f2d6..825b2b4ca721 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -313,7 +313,9 @@ static void __init synchronize_tsc_bp (void) if (tsc_values[i] < avg) realdelta = -realdelta; - printk(KERN_INFO "CPU#%d had %ld usecs TSC skew, fixed it up.\n", i, realdelta); + if (realdelta > 0) + printk(KERN_INFO "CPU#%d had %ld usecs TSC " + "skew, fixed it up.\n", i, realdelta); } sum += delta; From 35076bdfa171cd83d89fcb96568e786f0da91d9f Mon Sep 17 00:00:00 2001 From: Ashok Raj Date: Thu, 27 Apr 2006 18:39:30 -0700 Subject: [PATCH 106/226] [PATCH] enable X86_PC for HOTPLUG_CPU CPU_HOTPLUG has race conditions when we use broadcast mode IPI. - First we introduced no_broadcast option (see include/asm-i386/mach-default/mach_ipi.h) - x86_64 solved it by using physical flat mode (same as bigsmp on i386) since this will not use broadcast shortcuts for IPI. - We switched to use bigsmp on i386 so that we can have same handling as x86_64, but apparently this caused an error message, if kernel was compiled without X86_GENERICARCH, X86_BIGSMP. The message "You have >8 CPUS..." which was bogus and misleading, and only indicated one of the above ARCH wasnt selected. So we do not switch to automatic bigsmp for HOTPLUG_CPU support in i386 until the other related config dependencies for SMP_SUSPEND etc can be done right. Signed-off-by: Ashok Raj Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 18ec9fe6deb6..366b401c1f29 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -756,7 +756,7 @@ config PHYSICAL_START config HOTPLUG_CPU bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER && !X86_PC + depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER ---help--- Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. From 9539d4e79fae8482bc64ced03a46c7c6d711d19e Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Thu, 27 Apr 2006 18:39:36 -0700 Subject: [PATCH 107/226] [PATCH] Mark VMSPLIT EMBEDDED Running abnormal VM splits causes weird problems - people can set non-standard splits by accident, then lots of time gets wasted diagnosing it - see the long "[stable] 2.6.16.6 breaks java... sort of" email thread. So we need to make this option harder to set. Use CONFIG_EMBEDDED for this. CONFIG_EMBEDDED isn't really the right thing to use, but there's nothing else obvious and avoiding these problems is more important than Kconfig purity. Signed-off-by: Andi Kleen Cc: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 366b401c1f29..c6fe99e57a05 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -467,7 +467,7 @@ endchoice choice depends on EXPERIMENTAL && !X86_PAE - prompt "Memory split" + prompt "Memory split" if EMBEDDED default VMSPLIT_3G help Select the desired split between kernel and user memory. From bf661987da6f5131475dfe3f51a98de4e2589ed3 Mon Sep 17 00:00:00 2001 From: "mao, bibo" Date: Thu, 27 Apr 2006 18:39:44 -0700 Subject: [PATCH 108/226] [PATCH] kprobe cleanup for VM_MASK judgement When trap happens in user space, kprobe_exceptions_notify() funtion will skip it. This patch deletes some unnecessary code for VM_MASK judgement in eflags. Signed-off-by: bibo, mao Cc: Masami Hiramatsu Cc: Ananth N Mavinakayanahalli Acked-by: "Keshavamurthy, Anil S" Acked-by: Prasanna S Panchamukhi Cc: Jim Keniston Cc: Yumiko Sugita Cc: Satoshi Oshima Cc: Hideo Aoki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/kprobes.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c index 043f5292e70a..6c93ddf09512 100644 --- a/arch/i386/kernel/kprobes.c +++ b/arch/i386/kernel/kprobes.c @@ -242,10 +242,6 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) kcb->kprobe_status = KPROBE_REENTER; return 1; } else { - if (regs->eflags & VM_MASK) { - /* We are in virtual-8086 mode. Return 0 */ - goto no_kprobe; - } if (*addr != BREAKPOINT_INSTRUCTION) { /* The breakpoint instruction was removed by * another cpu right after we hit, no further @@ -265,11 +261,6 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) p = get_kprobe(addr); if (!p) { - if (regs->eflags & VM_MASK) { - /* We are in virtual-8086 mode. Return 0 */ - goto no_kprobe; - } - if (*addr != BREAKPOINT_INSTRUCTION) { /* * The breakpoint instruction was removed right From bcff5cd667da6eb3df9173626497e3e69b004e42 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Thu, 27 Apr 2006 18:39:55 -0700 Subject: [PATCH 109/226] [PATCH] kprobe: fix resume execution on i386 Fix resume_execution() to handle iret and absolute jump opcode correctly on i386. Signed-off-by: Masami Hiramatsu Cc: Ananth N Mavinakayanahalli Cc: "Keshavamurthy, Anil S" Cc: Prasanna S Panchamukhi Cc: Jim Keniston Cc: Yumiko Sugita Cc: Satoshi Oshima Cc: Hideo Aoki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/kprobes.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c index 6c93ddf09512..38806f427849 100644 --- a/arch/i386/kernel/kprobes.c +++ b/arch/i386/kernel/kprobes.c @@ -443,10 +443,11 @@ static void __kprobes resume_execution(struct kprobe *p, *tos &= ~(TF_MASK | IF_MASK); *tos |= kcb->kprobe_old_eflags; break; - case 0xc3: /* ret/lret */ - case 0xcb: - case 0xc2: + case 0xc2: /* iret/ret/lret */ + case 0xc3: case 0xca: + case 0xcb: + case 0xcf: case 0xea: /* jmp absolute -- eip is correct */ /* eip is already adjusted, no more changes required */ p->ainsn.boostable = 1; @@ -454,10 +455,13 @@ static void __kprobes resume_execution(struct kprobe *p, case 0xe8: /* call relative - Fix return addr */ *tos = orig_eip + (*tos - copy_eip); break; + case 0x9a: /* call absolute -- same as call absolute, indirect */ + *tos = orig_eip + (*tos - copy_eip); + goto no_change; case 0xff: if ((p->ainsn.insn[1] & 0x30) == 0x10) { - /* call absolute, indirect */ /* + * call absolute, indirect * Fix return addr; eip is correct. * But this is not boostable */ From 329b785bcee5d001f97a33bdb80de014bb5020b0 Mon Sep 17 00:00:00 2001 From: Peter Oberparleiter Date: Thu, 27 Apr 2006 18:40:02 -0700 Subject: [PATCH 110/226] [PATCH] s390: fix I/O termination race in cio Fix a race condition in the I/O termination logic. The race can cause I/O to a dasd device to fail with no retry left after turning one channel path to the device off and on multiple times. Signed-off-by: Peter Oberparleiter Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/cio/chsc.c | 26 ++++---------------------- 1 file changed, 4 insertions(+), 22 deletions(-) diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 6412b2c3edd3..daedb00a4346 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -242,28 +242,10 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) if (sch->vpm == mask) goto out_unreg; - if ((sch->schib.scsw.actl & (SCSW_ACTL_CLEAR_PEND | - SCSW_ACTL_HALT_PEND | - SCSW_ACTL_START_PEND | - SCSW_ACTL_RESUME_PEND)) && - (sch->schib.pmcw.lpum == mask)) { - int cc = cio_cancel(sch); - - if (cc == -ENODEV) - goto out_unreg; - - if (cc == -EINVAL) { - cc = cio_clear(sch); - if (cc == -ENODEV) - goto out_unreg; - /* Call handler. */ - if (sch->driver && sch->driver->termination) - sch->driver->termination(&sch->dev); - goto out_unlock; - } - } else if ((sch->schib.scsw.actl & SCSW_ACTL_DEVACT) && - (sch->schib.scsw.actl & SCSW_ACTL_SCHACT) && - (sch->schib.pmcw.lpum == mask)) { + if ((sch->schib.scsw.actl & SCSW_ACTL_DEVACT) && + (sch->schib.scsw.actl & SCSW_ACTL_SCHACT) && + (sch->schib.pmcw.lpum == mask) && + (sch->vpm == 0)) { int cc; cc = cio_clear(sch); From 6dcfca78d4c036c9d012f913e2a622aae218827f Mon Sep 17 00:00:00 2001 From: Stefan Bader Date: Thu, 27 Apr 2006 18:40:04 -0700 Subject: [PATCH 111/226] [PATCH] s390: enable interrupts on error path Interrupts can stay disabled if an error occurred in _chp_add(). Use spin_unlock_irq on the error paths to reenable interrupts. Signed-off-by: Stefan Bader Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/cio/chsc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index daedb00a4346..72187e54dcac 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -635,13 +635,13 @@ __chp_add(struct subchannel_id schid, void *data) if (sch->schib.pmcw.chpid[i] == chp->id) { if (stsch(sch->schid, &sch->schib) != 0) { /* Endgame. */ - spin_unlock(&sch->lock); + spin_unlock_irq(&sch->lock); return -ENXIO; } break; } if (i==8) { - spin_unlock(&sch->lock); + spin_unlock_irq(&sch->lock); return 0; } sch->lpm = ((sch->schib.pmcw.pim & From 28f223782bca914ae65d08234c57c2175ecd7f5d Mon Sep 17 00:00:00 2001 From: Laurent Meyer Date: Thu, 27 Apr 2006 18:40:07 -0700 Subject: [PATCH 112/226] [PATCH] s390: alternate signal stack handling bug If a signal handler has been established with the SA_ONSTACK option but no alternate stack is provided with sigaltstack(), the kernel still tries to install the alternate stack. Also when setting an alternate stack with sigalstack() and the SS_DISABLE flag, the kernel tries to install the alternate stack on signal delivery. Use the correct conditions sas_ss_flags() to check if the alternate stack has to be used. Signed-off-by: Laurent Meyer Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/compat_signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index 5291b5f8788d..b4c815d8ef75 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -430,7 +430,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size) /* This is the X/Open sanctioned signal stack switching. */ if (ka->sa.sa_flags & SA_ONSTACK) { - if (! on_sig_stack(sp)) + if (! sas_ss_flags(sp)) sp = current->sas_ss_sp + current->sas_ss_size; } From a3ae39c060be57a4936d2c1d970e4d0c7d320d9c Mon Sep 17 00:00:00 2001 From: Andreas Herrmann Date: Thu, 27 Apr 2006 18:40:09 -0700 Subject: [PATCH 113/226] [PATCH] s390: qdio memory allocations Avoid memory allocation with GFP_KERNEL in qdio_establish/qdio_shutdown. Use memory pool instead. (Otherwise this can lead to an I/O stall where qdio waits for a free page and zfcp waits for end of error recovery in low memory situations.) Signed-off-by: Andreas Herrmann Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/cio/qdio.c | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 814f9258ce00..a5bf272fe775 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include @@ -80,6 +81,8 @@ static int indicator_used[INDICATORS_PER_CACHELINE]; static __u32 * volatile indicators; static __u32 volatile spare_indicator; static atomic_t spare_indicator_usecount; +#define QDIO_MEMPOOL_SCSSC_ELEMENTS 2 +static mempool_t *qdio_mempool_scssc; static debug_info_t *qdio_dbf_setup; static debug_info_t *qdio_dbf_sbal; @@ -2304,7 +2307,7 @@ qdio_get_ssqd_information(struct qdio_irq *irq_ptr) QDIO_DBF_TEXT0(0,setup,"getssqd"); qdioac = 0; - ssqd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); + ssqd_area = mempool_alloc(qdio_mempool_scssc, GFP_ATOMIC); if (!ssqd_area) { QDIO_PRINT_WARN("Could not get memory for chsc. Using all " \ "SIGAs for sch x%x.\n", irq_ptr->schid.sch_no); @@ -2364,7 +2367,7 @@ qdio_get_ssqd_information(struct qdio_irq *irq_ptr) out: qdio_check_subchannel_qebsm(irq_ptr, qdioac, ssqd_area->sch_token); - free_page ((unsigned long) ssqd_area); + mempool_free(ssqd_area, qdio_mempool_scssc); irq_ptr->qdioac = qdioac; } @@ -2458,7 +2461,7 @@ tiqdio_set_subchannel_ind(struct qdio_irq *irq_ptr, int reset_to_zero) virt_to_phys((volatile void *)irq_ptr->dev_st_chg_ind); } - scssc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); + scssc_area = mempool_alloc(qdio_mempool_scssc, GFP_ATOMIC); if (!scssc_area) { QDIO_PRINT_WARN("No memory for setting indicators on " \ "subchannel 0.%x.%x.\n", @@ -2514,7 +2517,7 @@ tiqdio_set_subchannel_ind(struct qdio_irq *irq_ptr, int reset_to_zero) QDIO_DBF_HEX2(0,setup,&real_addr_dev_st_chg_ind,sizeof(unsigned long)); result = 0; out: - free_page ((unsigned long) scssc_area); + mempool_free(scssc_area, qdio_mempool_scssc); return result; } @@ -2543,7 +2546,7 @@ tiqdio_set_delay_target(struct qdio_irq *irq_ptr, unsigned long delay_target) if (!irq_ptr->is_thinint_irq) return -ENODEV; - scsscf_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); + scsscf_area = mempool_alloc(qdio_mempool_scssc, GFP_ATOMIC); if (!scsscf_area) { QDIO_PRINT_WARN("No memory for setting delay target on " \ "subchannel 0.%x.%x.\n", @@ -2581,7 +2584,7 @@ tiqdio_set_delay_target(struct qdio_irq *irq_ptr, unsigned long delay_target) QDIO_DBF_HEX2(0,trace,&delay_target,sizeof(unsigned long)); result = 0; /* not critical */ out: - free_page ((unsigned long) scsscf_area); + mempool_free(scsscf_area, qdio_mempool_scssc); return result; } @@ -3780,6 +3783,16 @@ oom: return -ENOMEM; } +static void *qdio_mempool_alloc(gfp_t gfp_mask, void *size) +{ + return (void *) get_zeroed_page(gfp_mask|GFP_DMA); +} + +static void qdio_mempool_free(void *element, void *size) +{ + free_page((unsigned long) element); +} + static int __init init_QDIO(void) { @@ -3809,6 +3822,10 @@ init_QDIO(void) qdio_add_procfs_entry(); + qdio_mempool_scssc = mempool_create(QDIO_MEMPOOL_SCSSC_ELEMENTS, + qdio_mempool_alloc, + qdio_mempool_free, NULL); + if (tiqdio_check_chsc_availability()) QDIO_PRINT_ERR("Not all CHSCs supported. Continuing.\n"); @@ -3824,6 +3841,7 @@ cleanup_QDIO(void) qdio_remove_procfs_entry(); qdio_release_qdio_memory(); qdio_unregister_dbf_views(); + mempool_destroy(qdio_mempool_scssc); printk("qdio: %s: module removed\n",version); } From 39ccf95e28765a08a9e01be614695d7c570b4e77 Mon Sep 17 00:00:00 2001 From: Horst Hummel Date: Thu, 27 Apr 2006 18:40:10 -0700 Subject: [PATCH 114/226] [PATCH] s390: dasd ioctl never returns The dasd state machine is not designed to enable an unformatted device, since 'unformatted' is a final state. The BIODASDENABLE ioctl calls dasd_enable_device() which never returns if the device is in this special state. Return -EPERM in dasd_increase_state for unformatted devices to make dasd_enable_device terminate. Note: To get such an unformatted device online it has to be re-analyzed. This means that the device needs to be disabled prior to re-enablement. Signed-off-by: Horst Hummel Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/block/dasd.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index a3bfebcf31ef..cfb1fff3787c 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -314,6 +314,11 @@ dasd_increase_state(struct dasd_device *device) device->target >= DASD_STATE_READY) rc = dasd_state_basic_to_ready(device); + if (!rc && + device->state == DASD_STATE_UNFMT && + device->target > DASD_STATE_UNFMT) + rc = -EPERM; + if (!rc && device->state == DASD_STATE_READY && device->target >= DASD_STATE_ONLINE) From 40ac6b204c20da09b64b6dcc10c68b6e7bd9fadd Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Thu, 27 Apr 2006 18:40:11 -0700 Subject: [PATCH 115/226] [PATCH] s390: fix slab debugging With CONFIG_SLAB_DEBUG=y networking over qeth doesn't work. The problem is that the qib structure embedded in the qeth_irq structure needs an alignment of 256 but kmalloc only guarantees an alignment of 8. When using SLAB debugging the alignment of qeth_irq is not sufficient for the embedded qib structure which causes all users of qdio (qeth and zfcp) to stop working. Allocate qeth_irq structure with __get_free_page. That wastes a small amount of memory (~2500 bytes) per online adapter. Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/cio/qdio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index a5bf272fe775..96f519281d92 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -1640,7 +1640,7 @@ next: } kfree(irq_ptr->qdr); - kfree(irq_ptr); + free_page((unsigned long) irq_ptr); } static void @@ -2983,7 +2983,7 @@ qdio_allocate(struct qdio_initialize *init_data) qdio_allocate_do_dbf(init_data); /* create irq */ - irq_ptr = kzalloc(sizeof(struct qdio_irq), GFP_KERNEL | GFP_DMA); + irq_ptr = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); QDIO_DBF_TEXT0(0,setup,"irq_ptr:"); QDIO_DBF_HEX0(0,setup,&irq_ptr,sizeof(void*)); @@ -2998,7 +2998,7 @@ qdio_allocate(struct qdio_initialize *init_data) /* QDR must be in DMA area since CCW data address is only 32 bit */ irq_ptr->qdr=kmalloc(sizeof(struct qdr), GFP_KERNEL | GFP_DMA); if (!(irq_ptr->qdr)) { - kfree(irq_ptr); + free_page((unsigned long) irq_ptr); QDIO_PRINT_ERR("kmalloc of irq_ptr->qdr failed!\n"); return -ENOMEM; } From 3363fbdd6fb4992ffe6c17c0dd7388ffa22d99e6 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Thu, 27 Apr 2006 18:40:12 -0700 Subject: [PATCH 116/226] [PATCH] s390: futex atomic operations Add support for atomic futex operations. Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-s390/futex.h | 123 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 119 insertions(+), 4 deletions(-) diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h index 6a332a9f099c..40c25e166a9b 100644 --- a/include/asm-s390/futex.h +++ b/include/asm-s390/futex.h @@ -1,6 +1,121 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H +#ifndef _ASM_S390_FUTEX_H +#define _ASM_S390_FUTEX_H -#include +#ifdef __KERNEL__ -#endif +#include +#include +#include + +#ifndef __s390x__ +#define __futex_atomic_fixup \ + ".section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long 0b,2b,1b,2b\n" \ + ".previous" +#else /* __s390x__ */ +#define __futex_atomic_fixup \ + ".section __ex_table,\"a\"\n" \ + " .align 8\n" \ + " .quad 0b,2b,1b,2b\n" \ + ".previous" +#endif /* __s390x__ */ + +#define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ + asm volatile(" l %1,0(%6)\n" \ + "0: " insn \ + " cs %1,%2,0(%6)\n" \ + "1: jl 0b\n" \ + " lhi %0,0\n" \ + "2:\n" \ + __futex_atomic_fixup \ + : "=d" (ret), "=&d" (oldval), "=&d" (newval), \ + "=m" (*uaddr) \ + : "0" (-EFAULT), "d" (oparg), "a" (uaddr), \ + "m" (*uaddr) : "cc" ); + +static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +{ + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; + int oparg = (encoded_op << 8) >> 20; + int cmparg = (encoded_op << 20) >> 20; + int oldval = 0, newval, ret; + if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) + oparg = 1 << oparg; + + if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + inc_preempt_count(); + + switch (op) { + case FUTEX_OP_SET: + __futex_atomic_op("lr %2,%5\n", + ret, oldval, newval, uaddr, oparg); + break; + case FUTEX_OP_ADD: + __futex_atomic_op("lr %2,%1\nar %2,%5\n", + ret, oldval, newval, uaddr, oparg); + break; + case FUTEX_OP_OR: + __futex_atomic_op("lr %2,%1\nor %2,%5\n", + ret, oldval, newval, uaddr, oparg); + break; + case FUTEX_OP_ANDN: + __futex_atomic_op("lr %2,%1\nnr %2,%5\n", + ret, oldval, newval, uaddr, oparg); + break; + case FUTEX_OP_XOR: + __futex_atomic_op("lr %2,%1\nxr %2,%5\n", + ret, oldval, newval, uaddr, oparg); + break; + default: + ret = -ENOSYS; + } + + dec_preempt_count(); + + if (!ret) { + switch (cmp) { + case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; + case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; + case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; + case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; + case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; + case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; + default: ret = -ENOSYS; + } + } + return ret; +} + +static inline int +futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +{ + int ret; + + if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + asm volatile(" cs %1,%4,0(%5)\n" + "0: lr %0,%1\n" + "1:\n" +#ifndef __s390x__ + ".section __ex_table,\"a\"\n" + " .align 4\n" + " .long 0b,1b\n" + ".previous" +#else /* __s390x__ */ + ".section __ex_table,\"a\"\n" + " .align 8\n" + " .quad 0b,1b\n" + ".previous" +#endif /* __s390x__ */ + : "=d" (ret), "+d" (oldval), "=m" (*uaddr) + : "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr) + : "cc", "memory" ); + return oldval; +} + +#endif /* __KERNEL__ */ +#endif /* _ASM_S390_FUTEX_H */ From 2cc924b8ba1e9493ed50f5b793974e2427a15748 Mon Sep 17 00:00:00 2001 From: Stefan Bader Date: Thu, 27 Apr 2006 18:40:16 -0700 Subject: [PATCH 117/226] [PATCH] s390: tape 3590 changes Added some changes that where proposed by Andrew Morton. Added 3592 device type. Signed-off-by: Stefan Bader Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/char/tape_3590.c | 22 +++++++++++----------- drivers/s390/char/tape_std.h | 1 + 2 files changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c index c3915f60a3aa..d71ef1adea59 100644 --- a/drivers/s390/char/tape_3590.c +++ b/drivers/s390/char/tape_3590.c @@ -230,14 +230,16 @@ tape_3590_read_attmsg(struct tape_device *device) * These functions are used to schedule follow-up actions from within an * interrupt context (like unsolicited interrupts). */ +struct work_handler_data { + struct tape_device *device; + enum tape_op op; + struct work_struct work; +}; + static void tape_3590_work_handler(void *data) { - struct { - struct tape_device *device; - enum tape_op op; - struct work_struct work; - } *p = data; + struct work_handler_data *p = data; switch (p->op) { case TO_MSEN: @@ -257,11 +259,7 @@ tape_3590_work_handler(void *data) static int tape_3590_schedule_work(struct tape_device *device, enum tape_op op) { - struct { - struct tape_device *device; - enum tape_op op; - struct work_struct work; - } *p; + struct work_handler_data *p; if ((p = kzalloc(sizeof(*p), GFP_ATOMIC)) == NULL) return -ENOMEM; @@ -316,7 +314,7 @@ tape_3590_bread(struct tape_device *device, struct request *req) rq_for_each_bio(bio, req) { bio_for_each_segment(bv, bio, i) { - dst = kmap(bv->bv_page) + bv->bv_offset; + dst = page_address(bv->bv_page) + bv->bv_offset; for (off = 0; off < bv->bv_len; off += TAPEBLOCK_HSEC_SIZE) { ccw->flags = CCW_FLAG_CC; @@ -1168,6 +1166,7 @@ tape_3590_setup_device(struct tape_device *device) static void tape_3590_cleanup_device(struct tape_device *device) { + flush_scheduled_work(); tape_std_unassign(device); kfree(device->discdata); @@ -1234,6 +1233,7 @@ static struct tape_discipline tape_discipline_3590 = { static struct ccw_device_id tape_3590_ids[] = { {CCW_DEVICE_DEVTYPE(0x3590, 0, 0x3590, 0), .driver_info = tape_3590}, + {CCW_DEVICE_DEVTYPE(0x3592, 0, 0x3592, 0), .driver_info = tape_3592}, { /* end of list */ } }; diff --git a/drivers/s390/char/tape_std.h b/drivers/s390/char/tape_std.h index 2d311798edf4..1fc952359341 100644 --- a/drivers/s390/char/tape_std.h +++ b/drivers/s390/char/tape_std.h @@ -153,6 +153,7 @@ enum s390_tape_type { tape_3480, tape_3490, tape_3590, + tape_3592, }; #endif // _TAPE_STD_H From 9b5dec1aa08b77c4217cd5fcaf1e4e177f659b2e Mon Sep 17 00:00:00 2001 From: Gerald Schaefer Date: Thu, 27 Apr 2006 18:40:22 -0700 Subject: [PATCH 118/226] [PATCH] s390: segment operation error codes Print a warning with the z/VM error code if segment_load, segment_type or segment_save fail to ease the problem determination. Signed-off-by: Gerald Schaefer Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/mm/extmem.c | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c index a9566bcab682..9b11e3e20903 100644 --- a/arch/s390/mm/extmem.c +++ b/arch/s390/mm/extmem.c @@ -192,6 +192,7 @@ query_segment_type (struct dcss_segment *seg) diag_cc = dcss_diag (DCSS_SEGEXT, qin, &dummy, &vmrc); if (diag_cc > 1) { + PRINT_WARN ("segment_type: diag returned error %ld\n", vmrc); rc = dcss_diag_translate_rc (vmrc); goto out_free; } @@ -553,7 +554,7 @@ segment_save(char *name) int endpfn = 0; char cmd1[160]; char cmd2[80]; - int i; + int i, response; if (!MACHINE_IS_VM) return; @@ -576,8 +577,20 @@ segment_save(char *name) segtype_string[seg->range[i].start & 0xff]); } sprintf(cmd2, "SAVESEG %s", name); - cpcmd(cmd1, NULL, 0, NULL); - cpcmd(cmd2, NULL, 0, NULL); + response = 0; + cpcmd(cmd1, NULL, 0, &response); + if (response) { + PRINT_ERR("segment_save: DEFSEG failed with response code %i\n", + response); + goto out; + } + cpcmd(cmd2, NULL, 0, &response); + if (response) { + PRINT_ERR("segment_save: SAVESEG failed with response code %i\n", + response); + goto out; + } +out: spin_unlock(&dcss_lock); } From b73d40c6178f2c8b2d574db566b47f36e3d12072 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Thu, 27 Apr 2006 18:40:23 -0700 Subject: [PATCH 119/226] [PATCH] s390: instruction processing damage handling In case of an instruction processing damage (IPD) machine check in kernel mode the resulting action is always to stop the kernel. This is not necessarily the best solution since a retry of the failing instruction might succeed. Add logic to retry the instruction if no more than 30 instruction processing damage checks occured in the last 5 minutes. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/s390mach.c | 33 ++++++++++++++++++++++++++++----- 1 file changed, 28 insertions(+), 5 deletions(-) diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c index 3bf466603512..5ae14803091f 100644 --- a/drivers/s390/s390mach.c +++ b/drivers/s390/s390mach.c @@ -362,12 +362,19 @@ s390_revalidate_registers(struct mci *mci) return kill_task; } +#define MAX_IPD_COUNT 29 +#define MAX_IPD_TIME (5 * 60 * 100 * 1000) /* 5 minutes */ + /* * machine check handler. */ void s390_do_machine_check(struct pt_regs *regs) { + static DEFINE_SPINLOCK(ipd_lock); + static unsigned long long last_ipd; + static int ipd_count; + unsigned long long tmp; struct mci *mci; struct mcck_struct *mcck; int umode; @@ -404,11 +411,27 @@ s390_do_machine_check(struct pt_regs *regs) s390_handle_damage("processing backup machine " "check with damage."); } - if (!umode) - s390_handle_damage("processing backup machine " - "check in kernel mode."); - mcck->kill_task = 1; - mcck->mcck_code = *(unsigned long long *) mci; + + /* + * Nullifying exigent condition, therefore we might + * retry this instruction. + */ + + spin_lock(&ipd_lock); + + tmp = get_clock(); + + if (((tmp - last_ipd) >> 12) < MAX_IPD_TIME) + ipd_count++; + else + ipd_count = 1; + + last_ipd = tmp; + + if (ipd_count == MAX_IPD_COUNT) + s390_handle_damage("too many ipd retries."); + + spin_unlock(&ipd_lock); } else { /* Processing damage -> stopping machine */ From 58268b97f679108d32a882a7fc029585da801975 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Thu, 27 Apr 2006 18:40:24 -0700 Subject: [PATCH 120/226] [PATCH] s390: add read_mostly optimization Add a read_mostly section and define __read_mostly to prevent cache line pollution due to writes for mostly read variables. In addition fix the incorrect alignment of the cache_line_aligned data section. s390 has a cacheline size of 256 bytes. Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/vmlinux.lds.S | 4 +++- include/asm-s390/cache.h | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 9289face3027..9f34bb54c051 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -58,9 +58,11 @@ SECTIONS . = ALIGN(4096); .data.page_aligned : { *(.data.idt) } - . = ALIGN(32); + . = ALIGN(256); .data.cacheline_aligned : { *(.data.cacheline_aligned) } + . = ALIGN(256); + .data.read_mostly : { *(.data.read_mostly) } _edata = .; /* End of data section */ . = ALIGN(8192); /* init_task */ diff --git a/include/asm-s390/cache.h b/include/asm-s390/cache.h index e20cdd9074db..cdf431b061bb 100644 --- a/include/asm-s390/cache.h +++ b/include/asm-s390/cache.h @@ -16,4 +16,6 @@ #define ARCH_KMALLOC_MINALIGN 8 +#define __read_mostly __attribute__((__section__(".data.read_mostly"))) + #endif From 3d052595423b4432f4d599c1aeb1949ac0da7314 Mon Sep 17 00:00:00 2001 From: Horst Hummel Date: Thu, 27 Apr 2006 18:40:28 -0700 Subject: [PATCH 121/226] [PATCH] s390: dasd device identifiers Generate new sysfs-attribute 'uid' that contains an device specific unique identifier. This can be used to identity multiple ALIASES of the same physical device (PAV). In addition the sysfs-attributes 'vendor' (containing the manufacturer of the device) and 'alias' (identify alias or base device) is added. This is first part of PAV support in LPAR (also valid on zVM). Signed-off-by: Horst Hummel Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/block/dasd_devmap.c | 102 +++++++++++++++++++++++++++++++ drivers/s390/block/dasd_eckd.c | 51 +++++++++++++++- drivers/s390/block/dasd_eckd.h | 46 ++++++++------ drivers/s390/block/dasd_int.h | 12 ++++ 4 files changed, 191 insertions(+), 20 deletions(-) diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index c1c6f1381150..216bc4fba199 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -45,6 +45,7 @@ struct dasd_devmap { unsigned int devindex; unsigned short features; struct dasd_device *device; + struct dasd_uid uid; }; /* @@ -716,6 +717,68 @@ dasd_discipline_show(struct device *dev, struct device_attribute *attr, char *bu static DEVICE_ATTR(discipline, 0444, dasd_discipline_show, NULL); +static ssize_t +dasd_alias_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct dasd_devmap *devmap; + int alias; + + devmap = dasd_find_busid(dev->bus_id); + spin_lock(&dasd_devmap_lock); + if (!IS_ERR(devmap)) + alias = devmap->uid.alias; + else + alias = 0; + spin_unlock(&dasd_devmap_lock); + + return sprintf(buf, alias ? "1\n" : "0\n"); +} + +static DEVICE_ATTR(alias, 0444, dasd_alias_show, NULL); + +static ssize_t +dasd_vendor_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct dasd_devmap *devmap; + char *vendor; + + devmap = dasd_find_busid(dev->bus_id); + spin_lock(&dasd_devmap_lock); + if (!IS_ERR(devmap) && strlen(devmap->uid.vendor) > 0) + vendor = devmap->uid.vendor; + else + vendor = ""; + spin_unlock(&dasd_devmap_lock); + + return snprintf(buf, PAGE_SIZE, "%s\n", vendor); +} + +static DEVICE_ATTR(vendor, 0444, dasd_vendor_show, NULL); + +#define UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 +\ + /* SSID */ 4 + 1 + /* unit addr */ 2 + 1) + +static ssize_t +dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct dasd_devmap *devmap; + char uid[UID_STRLEN]; + + devmap = dasd_find_busid(dev->bus_id); + spin_lock(&dasd_devmap_lock); + if (!IS_ERR(devmap) && strlen(devmap->uid.vendor) > 0) + snprintf(uid, sizeof(uid), "%s.%s.%04x.%02x", + devmap->uid.vendor, devmap->uid.serial, + devmap->uid.ssid, devmap->uid.unit_addr); + else + uid[0] = 0; + spin_unlock(&dasd_devmap_lock); + + return snprintf(buf, PAGE_SIZE, "%s\n", uid); +} + +static DEVICE_ATTR(uid, 0444, dasd_uid_show, NULL); + /* * extended error-reporting */ @@ -759,6 +822,9 @@ static DEVICE_ATTR(eer_enabled, 0644, dasd_eer_show, dasd_eer_store); static struct attribute * dasd_attrs[] = { &dev_attr_readonly.attr, &dev_attr_discipline.attr, + &dev_attr_alias.attr, + &dev_attr_vendor.attr, + &dev_attr_uid.attr, &dev_attr_use_diag.attr, &dev_attr_eer_enabled.attr, NULL, @@ -768,6 +834,42 @@ static struct attribute_group dasd_attr_group = { .attrs = dasd_attrs, }; + +/* + * Return copy of the device unique identifier. + */ +int +dasd_get_uid(struct ccw_device *cdev, struct dasd_uid *uid) +{ + struct dasd_devmap *devmap; + + devmap = dasd_find_busid(cdev->dev.bus_id); + if (IS_ERR(devmap)) + return PTR_ERR(devmap); + spin_lock(&dasd_devmap_lock); + *uid = devmap->uid; + spin_unlock(&dasd_devmap_lock); + return 0; +} + +/* + * Register the given device unique identifier into devmap struct. + */ +int +dasd_set_uid(struct ccw_device *cdev, struct dasd_uid *uid) +{ + struct dasd_devmap *devmap; + + devmap = dasd_find_busid(cdev->dev.bus_id); + if (IS_ERR(devmap)) + return PTR_ERR(devmap); + spin_lock(&dasd_devmap_lock); + devmap->uid = *uid; + spin_unlock(&dasd_devmap_lock); + return 0; +} +EXPORT_SYMBOL(dasd_set_uid); + /* * Return value of the specified feature. */ diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index ee09ef33d08d..7d5a6cee4bd8 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -446,6 +446,39 @@ dasd_eckd_cdl_reclen(int recid) return LABEL_SIZE; } +/* + * Generate device unique id that specifies the physical device. + */ +static int +dasd_eckd_generate_uid(struct dasd_device *device, struct dasd_uid *uid) +{ + struct dasd_eckd_private *private; + struct dasd_eckd_confdata *confdata; + + private = (struct dasd_eckd_private *) device->private; + if (!private) + return -ENODEV; + confdata = &private->conf_data; + if (!confdata) + return -ENODEV; + + memset(uid, 0, sizeof(struct dasd_uid)); + strncpy(uid->vendor, confdata->ned1.HDA_manufacturer, + sizeof(uid->vendor) - 1); + EBCASC(uid->vendor, sizeof(uid->vendor) - 1); + strncpy(uid->serial, confdata->ned1.HDA_location, + sizeof(uid->serial) - 1); + EBCASC(uid->serial, sizeof(uid->serial) - 1); + uid->ssid = confdata->neq.subsystemID; + if (confdata->ned2.sneq.flags == 0x40) { + uid->alias = 1; + uid->unit_addr = confdata->ned2.sneq.base_unit_addr; + } else + uid->unit_addr = confdata->ned1.unit_addr; + + return 0; +} + static int dasd_eckd_read_conf(struct dasd_device *device) { @@ -507,11 +540,15 @@ dasd_eckd_read_conf(struct dasd_device *device) return 0; } - +/* + * Check device characteristics. + * If the device is accessible using ECKD discipline, the device is enabled. + */ static int dasd_eckd_check_characteristics(struct dasd_device *device) { struct dasd_eckd_private *private; + struct dasd_uid uid; void *rdc_data; int rc; @@ -536,6 +573,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device) /* Read Device Characteristics */ rdc_data = (void *) &(private->rdc_data); + memset(rdc_data, 0, sizeof(rdc_data)); rc = read_dev_chars(device->cdev, &rdc_data, 64); if (rc) { DEV_MESSAGE(KERN_WARNING, device, @@ -556,8 +594,17 @@ dasd_eckd_check_characteristics(struct dasd_device *device) /* Read Configuration Data */ rc = dasd_eckd_read_conf (device); - return rc; + if (rc) + return rc; + /* Generate device unique id and register in devmap */ + rc = dasd_eckd_generate_uid(device, &uid); + if (rc) + return rc; + + rc = dasd_set_uid(device->cdev, &uid); + + return rc; } static struct dasd_ccw_req * diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index ad8524bb7bb3..d5734e976e1c 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -228,26 +228,36 @@ struct dasd_eckd_confdata { unsigned char HDA_manufacturer[3]; unsigned char HDA_location[2]; unsigned char HDA_seqno[12]; - __u16 ID; + __u8 ID; + __u8 unit_addr; } __attribute__ ((packed)) ned1; - struct { + union { struct { - unsigned char identifier:2; - unsigned char token_id:1; - unsigned char sno_valid:1; - unsigned char subst_sno:1; - unsigned char recNED:1; - unsigned char emuNED:1; - unsigned char reserved:1; - } __attribute__ ((packed)) flags; - __u8 descriptor; - __u8 reserved[2]; - unsigned char dev_type[6]; - unsigned char dev_model[3]; - unsigned char DASD_manufacturer[3]; - unsigned char DASD_location[2]; - unsigned char DASD_seqno[12]; - __u16 ID; + struct { + unsigned char identifier:2; + unsigned char token_id:1; + unsigned char sno_valid:1; + unsigned char subst_sno:1; + unsigned char recNED:1; + unsigned char emuNED:1; + unsigned char reserved:1; + } __attribute__ ((packed)) flags; + __u8 descriptor; + __u8 reserved[2]; + unsigned char dev_type[6]; + unsigned char dev_model[3]; + unsigned char DASD_manufacturer[3]; + unsigned char DASD_location[2]; + unsigned char DASD_seqno[12]; + __u16 ID; + } __attribute__ ((packed)) ned; + struct { + unsigned char flags; /* byte 0 */ + unsigned char res2[7]; /* byte 1- 7 */ + unsigned char sua_flags; /* byte 8 */ + __u8 base_unit_addr; /* byte 9 */ + unsigned char res3[22]; /* byte 10-31 */ + } __attribute__ ((packed)) sneq; } __attribute__ ((packed)) ned2; struct { struct { diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index 4293ba827523..d4b13e300a76 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -268,6 +268,16 @@ struct dasd_discipline { extern struct dasd_discipline *dasd_diag_discipline_pointer; +/* + * Unique identifier for dasd device. + */ +struct dasd_uid { + __u8 alias; + char vendor[4]; + char serial[15]; + __u16 ssid; + __u8 unit_addr; +}; /* * Notification numbers for extended error reporting notifications: @@ -516,6 +526,8 @@ void dasd_devmap_exit(void); struct dasd_device *dasd_create_device(struct ccw_device *); void dasd_delete_device(struct dasd_device *); +int dasd_get_uid(struct ccw_device *, struct dasd_uid *); +int dasd_set_uid(struct ccw_device *, struct dasd_uid *); int dasd_get_feature(struct ccw_device *, int); int dasd_set_feature(struct ccw_device *, int, int); From a3266a930450287e27a8a14ffe0484992941b9f7 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Thu, 27 Apr 2006 18:40:33 -0700 Subject: [PATCH 122/226] [PATCH] s390: new system calls Add sys_set_robust_list, sys_get_robust_list, sys_splice, sys_sync_file and sys_tee system calls. Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/compat_wrapper.S | 42 +++++++++++++++++++++++++++++++ arch/s390/kernel/syscalls.S | 5 ++++ 2 files changed, 47 insertions(+) diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 199da68bd7be..ef5b9c44b86b 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1608,3 +1608,45 @@ compat_sys_ppoll_wrapper: sys_unshare_wrapper: llgfr %r2,%r2 # unsigned long jg sys_unshare + + .globl compat_sys_set_robust_list_wrapper +compat_sys_set_robust_list_wrapper: + llgtr %r2,%r2 # struct compat_robust_list_head * + llgfr %r3,%r3 # size_t + jg compat_sys_set_robust_list + + .globl compat_sys_get_robust_list_wrapper +compat_sys_get_robust_list_wrapper: + lgfr %r2,%r2 # int + llgtr %r3,%r3 # compat_uptr_t_t * + llgtr %r4,%r4 # compat_size_t * + jg compat_sys_get_robust_list + + .globl sys_splice_wrapper +sys_splice_wrapper: + lgfr %r2,%r2 # int + llgtr %r3,%r3 # loff_t * + lgfr %r4,%r4 # int + llgtr %r5,%r5 # loff_t * + llgfr %r6,%r6 # size_t + llgf %r0,164(%r15) # unsigned int + stg %r0,160(%r15) + jg sys_splice + + .globl sys_sync_file_range_wrapper +sys_sync_file_range_wrapper: + lgfr %r2,%r2 # int + sllg %r3,%r3,32 # get high word of 64bit loff_t + or %r3,%r4 # get low word of 64bit loff_t + sllg %r4,%r5,32 # get high word of 64bit loff_t + or %r4,%r6 # get low word of 64bit loff_t + llgf %r5,164(%r15) # unsigned int + jg sys_sync_file_range + + .globl sys_tee_wrapper +sys_tee_wrapper: + lgfr %r2,%r2 # int + lgfr %r3,%r3 # int + llgfr %r4,%r4 # size_t + llgfr %r5,%r5 # unsigned int + jg sys_tee diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 2f56654da821..fc2c0767202b 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -312,3 +312,8 @@ SYSCALL(sys_faccessat,sys_faccessat,sys_faccessat_wrapper) /* 300 */ SYSCALL(sys_pselect6,sys_pselect6,compat_sys_pselect6_wrapper) SYSCALL(sys_ppoll,sys_ppoll,compat_sys_ppoll_wrapper) SYSCALL(sys_unshare,sys_unshare,sys_unshare_wrapper) +SYSCALL(sys_set_robust_list,sys_set_robust_list,compat_sys_set_robust_list_wrapper) +SYSCALL(sys_get_robust_list,sys_get_robust_list,compat_sys_get_robust_list_wrapper) +SYSCALL(sys_splice,sys_splice,sys_splice_wrapper) +SYSCALL(sys_sync_file_range,sys_sync_file_range,sys_sync_file_range_wrapper) +SYSCALL(sys_tee,sys_tee,sys_tee_wrapper) From 9587c4bf72bf6cc79e1c471a201c0bd73171fcd6 Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Thu, 27 Apr 2006 18:40:39 -0700 Subject: [PATCH 123/226] [PATCH] suspend: Documentation update for IBM Thinkpad X30 As reported in Bugzilla Bug 6406, resume from S3 results in a blank screen. For the IBM Thinkpad X30 using vesafb as the console driver, successful resume from S3 requires option acpi_sleep=s3_bios,s3_mode. Update documentation. I would presume that, in any hardware, using vesafb as the console driver will require as a minimum s3_mode. Signed-off-by: Antonino Daplas Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/power/video.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/power/video.txt b/Documentation/power/video.txt index d18a57d1a531..43a889f8f08d 100644 --- a/Documentation/power/video.txt +++ b/Documentation/power/video.txt @@ -140,7 +140,7 @@ IBM TP T41p s3_bios (2), switch to X after resume IBM TP T42 s3_bios (2) IBM ThinkPad T42p (2373-GTG) s3_bios (2) IBM TP X20 ??? (*) -IBM TP X30 s3_bios (2) +IBM TP X30 s3_bios, s3_mode (4) IBM TP X31 / Type 2672-XXH none (1), use radeontool (http://fdd.com/software/radeon/) to turn off backlight. IBM TP X32 none (1), but backlight is on and video is trashed after long suspend. s3_bios,s3_mode (4) works too. Perhaps that gets better results? IBM Thinkpad X40 Type 2371-7JG s3_bios,s3_mode (4) From 4de0b1ee1b630318553248c4cfc78358720a5c84 Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Thu, 27 Apr 2006 18:40:47 -0700 Subject: [PATCH 124/226] [PATCH] asiliantfb: Add help text in Kconfig Add help text in Kconfig Signed-off-by: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 9060e7137441..4587087d777a 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -400,6 +400,8 @@ config FB_ASILIANT select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT + help + This is the frame buffer device driver for the Asiliant 69030 chipset config FB_IMSTT bool "IMS Twin Turbo display support" From 693f7d362055261882659475d2ef022e32edbff1 Mon Sep 17 00:00:00 2001 From: "shin, jacob" Date: Fri, 28 Apr 2006 10:54:37 -0500 Subject: [PATCH 125/226] [PATCH] slab: fix crash on __drain_alien_cahce() during CPU Hotplug transfer_objects should only be called when all of the cpus in the node are online. CPU_DEAD notifier callback marks l3->shared to NULL. Signed-off-by: Jacob Shin Signed-off-by: Linus Torvalds --- mm/slab.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/mm/slab.c b/mm/slab.c index af5c5237e11a..c32af7e7581e 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -979,7 +979,8 @@ static void __drain_alien_cache(struct kmem_cache *cachep, * That way we could avoid the overhead of putting the objects * into the free lists and getting them back later. */ - transfer_objects(rl3->shared, ac, ac->limit); + if (rl3->shared) + transfer_objects(rl3->shared, ac, ac->limit); free_block(cachep, ac->entry, ac->avail, node); ac->avail = 0; From 03054d51a70e8c273df5d9bc31fea6c843eaa1c3 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Sat, 29 Apr 2006 09:51:06 +1000 Subject: [PATCH 126/226] [PATCH] powerpc: Add cputable entry for POWER6 Add a cputable entry for the POWER6 processor. The SIHV and SIPR bits in the mmcra have moved in POWER6, so disable support for that until oprofile is fixed. Also tell firmware that we know about POWER6. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/cputable.c | 16 ++++++++++++++++ arch/powerpc/kernel/prom_init.c | 1 + include/asm-powerpc/cputable.h | 14 ++++++++++---- 3 files changed, 27 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 39e348a3ade2..3f7182db9ed5 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -57,6 +57,8 @@ extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec); PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP) #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP) +#define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\ + PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP) #define COMMON_USER_BOOKE (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \ PPC_FEATURE_BOOKE) @@ -263,6 +265,20 @@ struct cpu_spec cpu_specs[] = { .oprofile_type = PPC_OPROFILE_POWER4, .platform = "power5+", }, + { /* Power6 */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x003e0000, + .cpu_name = "POWER6", + .cpu_features = CPU_FTRS_POWER6, + .cpu_user_features = COMMON_USER_POWER6, + .icache_bsize = 128, + .dcache_bsize = 128, + .num_pmcs = 6, + .cpu_setup = __setup_cpu_power4, + .oprofile_cpu_type = "ppc64/power6", + .oprofile_type = PPC_OPROFILE_POWER4, + .platform = "power6", + }, { /* Cell Broadband Engine */ .pvr_mask = 0xffff0000, .pvr_value = 0x00700000, diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 00ad7f981a0d..078fb5533541 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -686,6 +686,7 @@ static void __init early_cmdline_parse(void) */ static unsigned char ibm_architecture_vec[] = { W(0xfffe0000), W(0x003a0000), /* POWER5/POWER5+ */ + W(0xffff0000), W(0x003e0000), /* POWER6 */ W(0xfffffffe), W(0x0f000001), /* all 2.04-compliant and earlier */ 5 - 1, /* 5 option vectors */ diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 4321483cce51..9fcf0162d859 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -22,6 +22,7 @@ #define PPC_FEATURE_BOOKE 0x00008000 #define PPC_FEATURE_SMT 0x00004000 #define PPC_FEATURE_ICACHE_SNOOP 0x00002000 +#define PPC_FEATURE_ARCH_2_05 0x00001000 #ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -320,6 +321,11 @@ extern void do_cpu_ftr_fixups(unsigned long offset); CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \ CPU_FTR_MMCRA_SIHV | CPU_FTR_PURR) +#define CPU_FTRS_POWER6 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_MMCRA | CPU_FTR_SMT | \ + CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \ + CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE) #define CPU_FTRS_CELL (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ @@ -331,8 +337,8 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #ifdef __powerpc64__ #define CPU_FTRS_POSSIBLE \ (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \ - CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_CELL | \ - CPU_FTR_CI_LARGE_PAGE) + CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \ + CPU_FTRS_CELL | CPU_FTR_CI_LARGE_PAGE) #else enum { CPU_FTRS_POSSIBLE = @@ -376,8 +382,8 @@ enum { #ifdef __powerpc64__ #define CPU_FTRS_ALWAYS \ (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \ - CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_CELL & \ - CPU_FTRS_POSSIBLE) + CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 & \ + CPU_FTRS_CELL & CPU_FTRS_POSSIBLE) #else enum { CPU_FTRS_ALWAYS = From f807221dedbd30726c5dffcd5b5d22ce0ea683cb Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 29 Apr 2006 02:40:21 +0200 Subject: [PATCH 127/226] [PATCH] spufs: Disable local interrupts for SPE hash_page calls. This patch disables and saves local interrupts during hash_page processing for SPE contexts. We have to do it explicitly in the spu_irq_class_1_bottom function. For the interrupt handlers, we get the behaviour implicitly by using SA_INTERRUPT to disable interrupts while in the handler. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/spu_base.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 269dda4fd0b4..ef47a6239d48 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -306,19 +306,19 @@ spu_request_irqs(struct spu *spu) snprintf(spu->irq_c0, sizeof (spu->irq_c0), "spe%02d.0", spu->number); ret = request_irq(irq_base + spu->isrc, - spu_irq_class_0, 0, spu->irq_c0, spu); + spu_irq_class_0, SA_INTERRUPT, spu->irq_c0, spu); if (ret) goto out; snprintf(spu->irq_c1, sizeof (spu->irq_c1), "spe%02d.1", spu->number); ret = request_irq(irq_base + IIC_CLASS_STRIDE + spu->isrc, - spu_irq_class_1, 0, spu->irq_c1, spu); + spu_irq_class_1, SA_INTERRUPT, spu->irq_c1, spu); if (ret) goto out1; snprintf(spu->irq_c2, sizeof (spu->irq_c2), "spe%02d.2", spu->number); ret = request_irq(irq_base + 2*IIC_CLASS_STRIDE + spu->isrc, - spu_irq_class_2, 0, spu->irq_c2, spu); + spu_irq_class_2, SA_INTERRUPT, spu->irq_c2, spu); if (ret) goto out2; goto out; @@ -487,10 +487,14 @@ int spu_irq_class_1_bottom(struct spu *spu) ea = spu->dar; dsisr = spu->dsisr; if (dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED)) { + u64 flags; + access = (_PAGE_PRESENT | _PAGE_USER); access |= (dsisr & MFC_DSISR_ACCESS_PUT) ? _PAGE_RW : 0UL; + local_irq_save(flags); if (hash_page(ea, access, 0x300) != 0) error |= CLASS1_ENABLE_STORAGE_FAULT_INTR; + local_irq_restore(flags); } if (error & CLASS1_ENABLE_STORAGE_FAULT_INTR) { if ((ret = spu_handle_mm_fault(spu)) != 0) From 6fb8f3acbe833586eb32598d1f844eb9f77c4fba Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 29 Apr 2006 02:40:22 +0200 Subject: [PATCH 128/226] [PATCH] powerpc: update cell_defconfig reflect the changes to Kconfig since the last update. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/configs/cell_defconfig | 40 ++++++++++++++++++----------- 1 file changed, 25 insertions(+), 15 deletions(-) diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index fe22e54ab2b0..dbe421dc3c11 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -9,6 +9,7 @@ CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -55,6 +56,7 @@ CONFIG_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set @@ -69,10 +71,6 @@ CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -84,7 +82,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y @@ -93,6 +90,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -126,6 +124,7 @@ CONFIG_RTAS_FLASH=y CONFIG_MMIO_NVRAM=y CONFIG_CELL_IIC=y # CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_WANT_EARLY_SERIAL is not set @@ -167,7 +166,6 @@ CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y # CONFIG_PPC_64K_PAGES is not set CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y @@ -184,7 +182,6 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_PCI_LEGACY_PROC=y # CONFIG_PCI_DEBUG is not set # @@ -226,6 +223,7 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y @@ -242,6 +240,7 @@ CONFIG_IPV6=y CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m +CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y @@ -632,6 +631,7 @@ CONFIG_SERIAL_NONSTANDARD=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -717,7 +717,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -736,9 +735,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -765,10 +762,6 @@ CONFIG_I2C_ALGOBIT=y # Misc devices # -# -# Multimedia Capabilities Port drivers -# - # # Multimedia devices # @@ -817,6 +810,19 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_MMC is not set +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + # # InfiniBand support # @@ -833,6 +839,11 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + # # File systems # @@ -889,7 +900,6 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # From 89c9b4805a525bdd4c6e7529d06292f60ac837fc Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sat, 29 Apr 2006 01:12:44 -0400 Subject: [PATCH 129/226] Input: psmouse - fix new device detection logic Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/psmouse-base.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 32d70ed8f41d..136321a2cfdb 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -302,8 +302,10 @@ static irqreturn_t psmouse_interrupt(struct serio *serio, * Check if this is a new device announcement (0xAA 0x00) */ if (unlikely(psmouse->packet[0] == PSMOUSE_RET_BAT && psmouse->pktcnt <= 2)) { - if (psmouse->pktcnt == 1) + if (psmouse->pktcnt == 1) { + psmouse->last = jiffies; goto out; + } if (psmouse->packet[1] == PSMOUSE_RET_ID) { __psmouse_set_state(psmouse, PSMOUSE_IGNORE); From 08791e5cf62b6952ca32106aebb79b6066005de4 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sat, 29 Apr 2006 01:13:21 -0400 Subject: [PATCH 130/226] Input: ressurect EVIOCGREP and EVIOCSREP While writing to an event device allows to set repeat rate for an individual input device there is no way to retrieve current settings so we need to ressurect EVIOCGREP. Also ressurect EVIOCSREP so we have a symmetrical interface. Signed-off-by: Dmitry Torokhov --- drivers/input/evdev.c | 21 +++++++++++++++++++++ include/linux/input.h | 2 ++ 2 files changed, 23 insertions(+) diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index a34e3d91d9ed..ba325f16d077 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -403,6 +403,27 @@ static long evdev_ioctl_handler(struct file *file, unsigned int cmd, case EVIOCGID: if (copy_to_user(p, &dev->id, sizeof(struct input_id))) return -EFAULT; + return 0; + + case EVIOCGREP: + if (!test_bit(EV_REP, dev->evbit)) + return -ENOSYS; + if (put_user(dev->rep[REP_DELAY], ip)) + return -EFAULT; + if (put_user(dev->rep[REP_PERIOD], ip + 1)) + return -EFAULT; + return 0; + + case EVIOCSREP: + if (!test_bit(EV_REP, dev->evbit)) + return -ENOSYS; + if (get_user(u, ip)) + return -EFAULT; + if (get_user(v, ip + 1)) + return -EFAULT; + + input_event(dev, EV_REP, REP_DELAY, u); + input_event(dev, EV_REP, REP_PERIOD, v); return 0; diff --git a/include/linux/input.h b/include/linux/input.h index 8298b4bf5a07..50e338d2ffda 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -56,6 +56,8 @@ struct input_absinfo { #define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */ #define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */ +#define EVIOCGREP _IOR('E', 0x03, int[2]) /* get repeat settings */ +#define EVIOCSREP _IOW('E', 0x03, int[2]) /* set repeat settings */ #define EVIOCGKEYCODE _IOR('E', 0x04, int[2]) /* get keycode */ #define EVIOCSKEYCODE _IOW('E', 0x04, int[2]) /* set keycode */ From 8fdc19486f4d3b0fc5f1c7ce69fe5f7b1c653e62 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sat, 29 Apr 2006 01:13:48 -0400 Subject: [PATCH 131/226] Input: make EVIOCGSND return meaningful data Signed-off-by: Dmitry Torokhov --- drivers/input/input.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/input.c b/drivers/input/input.c index 591c70d80cd8..3038c268917d 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -155,6 +155,9 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in if (code > SND_MAX || !test_bit(code, dev->sndbit)) return; + if (!!test_bit(code, dev->snd) != !!value) + change_bit(code, dev->snd); + if (dev->event) dev->event(dev, type, code, value); break; From 543f2a3382bd7abd7380903518c61f00c7c87577 Mon Sep 17 00:00:00 2001 From: Chuck Ebbert <76306.1226@compuserve.com> Date: Sat, 29 Apr 2006 14:07:49 -0400 Subject: [PATCH 132/226] [PATCH] i386: fix broken FP exception handling The FXSAVE information leak patch introduced a bug in FP exception handling: it clears FP exceptions only when there are already none outstanding. Mikael Pettersson reported that causes problems with the Erlang runtime and has tested this fix. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Mikael Pettersson Signed-off-by: Linus Torvalds --- include/asm-i386/i387.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-i386/i387.h b/include/asm-i386/i387.h index 7b1f01191e70..bc1d6edae1ed 100644 --- a/include/asm-i386/i387.h +++ b/include/asm-i386/i387.h @@ -58,13 +58,13 @@ static inline void __save_init_fpu( struct task_struct *tsk ) alternative_input( "fnsave %[fx] ;fwait;" GENERIC_NOP8 GENERIC_NOP4, "fxsave %[fx]\n" - "bt $7,%[fsw] ; jc 1f ; fnclex\n1:", + "bt $7,%[fsw] ; jnc 1f ; fnclex\n1:", X86_FEATURE_FXSR, [fx] "m" (tsk->thread.i387.fxsave), [fsw] "m" (tsk->thread.i387.fxsave.swd) : "memory"); /* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception is pending. Clear the x87 state here by setting it to fixed - values. __per_cpu_offset[0] is a random variable that should be in L1 */ + values. safe_address is a random variable that should be in L1 */ alternative_input( GENERIC_NOP8 GENERIC_NOP2, "emms\n\t" /* clear stack tags */ From 4661e3eace2c7b8433476b5bf0ee437ab3c7dfd4 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 29 Apr 2006 14:27:13 -0700 Subject: [PATCH 133/226] [SCSI] advansys driver: limp along on x86 Let people enable the advansys driver on x86-32, even though it's broken on other architectures due to missing DMA mapping infrastructure. It's used by Jeffrey Phillips Freeman and possibly others. Signed-off-by: Linus Torvalds --- drivers/scsi/Kconfig | 4 +++- drivers/scsi/advansys.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 3e7302692dbe..a480a3742d47 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -446,7 +446,9 @@ config SCSI_DPT_I2O config SCSI_ADVANSYS tristate "AdvanSys SCSI support" - depends on (ISA || EISA || PCI) && SCSI && BROKEN + depends on SCSI + depends on ISA || EISA || PCI + depends on BROKEN || X86_32 help This is a driver for all SCSI host adapters manufactured by AdvanSys. It is documented in the kernel source in diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 28b93057b607..2a419634b256 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -2051,7 +2051,7 @@ STATIC ASC_DCNT AscGetMaxDmaCount(ushort); #define ADV_VADDR_TO_U32 virt_to_bus #define ADV_U32_TO_VADDR bus_to_virt -#define AdvPortAddr ulong /* Virtual memory address size */ +#define AdvPortAddr void __iomem * /* Virtual memory address size */ /* * Define Adv Library required memory access macros. From 991cef7be26ce78fe2bac72bedaf89e002cc2712 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sat, 29 Apr 2006 08:52:44 +0800 Subject: [PATCH 134/226] [PATCH] au1200fb: Remove accidentally duplicated content of au1200fb.c Content of file au1200fb.c was duplicated. Remove. Signed-off-by: Ralf Baechle Signed-off-by: Antonino Daplas Signed-off-by: Linus Torvalds --- drivers/video/au1200fb.c | 1922 -------------------------------------- 1 file changed, 1922 deletions(-) diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c index b367de30b98c..600d3e0e08b7 100644 --- a/drivers/video/au1200fb.c +++ b/drivers/video/au1200fb.c @@ -1920,1925 +1920,3 @@ module_exit(au1200fb_cleanup); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -/* - * BRIEF MODULE DESCRIPTION - * Au1200 LCD Driver. - * - * Copyright 2004-2005 AMD - * Author: AMD - * - * Based on: - * linux/drivers/video/skeletonfb.c -- Skeleton for a frame buffer device - * Created 28 Dec 1997 by Geert Uytterhoeven - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include "au1200fb.h" - -#ifdef CONFIG_PM -#include -#endif - -#ifndef CONFIG_FB_AU1200_DEVS -#define CONFIG_FB_AU1200_DEVS 4 -#endif - -#define DRIVER_NAME "au1200fb" -#define DRIVER_DESC "LCD controller driver for AU1200 processors" - -#define DEBUG 1 - -#define print_err(f, arg...) printk(KERN_ERR DRIVER_NAME ": " f "\n", ## arg) -#define print_warn(f, arg...) printk(KERN_WARNING DRIVER_NAME ": " f "\n", ## arg) -#define print_info(f, arg...) printk(KERN_INFO DRIVER_NAME ": " f "\n", ## arg) - -#if DEBUG -#define print_dbg(f, arg...) printk(KERN_DEBUG __FILE__ ": " f "\n", ## arg) -#else -#define print_dbg(f, arg...) do {} while (0) -#endif - - -#define AU1200_LCD_FB_IOCTL 0x46FF - -#define AU1200_LCD_SET_SCREEN 1 -#define AU1200_LCD_GET_SCREEN 2 -#define AU1200_LCD_SET_WINDOW 3 -#define AU1200_LCD_GET_WINDOW 4 -#define AU1200_LCD_SET_PANEL 5 -#define AU1200_LCD_GET_PANEL 6 - -#define SCREEN_SIZE (1<< 1) -#define SCREEN_BACKCOLOR (1<< 2) -#define SCREEN_BRIGHTNESS (1<< 3) -#define SCREEN_COLORKEY (1<< 4) -#define SCREEN_MASK (1<< 5) - -struct au1200_lcd_global_regs_t { - unsigned int flags; - unsigned int xsize; - unsigned int ysize; - unsigned int backcolor; - unsigned int brightness; - unsigned int colorkey; - unsigned int mask; - unsigned int panel_choice; - char panel_desc[80]; - -}; - -#define WIN_POSITION (1<< 0) -#define WIN_ALPHA_COLOR (1<< 1) -#define WIN_ALPHA_MODE (1<< 2) -#define WIN_PRIORITY (1<< 3) -#define WIN_CHANNEL (1<< 4) -#define WIN_BUFFER_FORMAT (1<< 5) -#define WIN_COLOR_ORDER (1<< 6) -#define WIN_PIXEL_ORDER (1<< 7) -#define WIN_SIZE (1<< 8) -#define WIN_COLORKEY_MODE (1<< 9) -#define WIN_DOUBLE_BUFFER_MODE (1<< 10) -#define WIN_RAM_ARRAY_MODE (1<< 11) -#define WIN_BUFFER_SCALE (1<< 12) -#define WIN_ENABLE (1<< 13) - -struct au1200_lcd_window_regs_t { - unsigned int flags; - unsigned int xpos; - unsigned int ypos; - unsigned int alpha_color; - unsigned int alpha_mode; - unsigned int priority; - unsigned int channel; - unsigned int buffer_format; - unsigned int color_order; - unsigned int pixel_order; - unsigned int xsize; - unsigned int ysize; - unsigned int colorkey_mode; - unsigned int double_buffer_mode; - unsigned int ram_array_mode; - unsigned int xscale; - unsigned int yscale; - unsigned int enable; -}; - - -struct au1200_lcd_iodata_t { - unsigned int subcmd; - struct au1200_lcd_global_regs_t global; - struct au1200_lcd_window_regs_t window; -}; - -#if defined(__BIG_ENDIAN) -#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_11 -#else -#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_00 -#endif -#define LCD_CONTROL_DEFAULT_SBPPF LCD_CONTROL_SBPPF_565 - -/* Private, per-framebuffer management information (independent of the panel itself) */ -struct au1200fb_device { - struct fb_info fb_info; /* FB driver info record */ - - int plane; - unsigned char* fb_mem; /* FrameBuffer memory map */ - unsigned int fb_len; - dma_addr_t fb_phys; -}; - -static struct au1200fb_device _au1200fb_devices[CONFIG_FB_AU1200_DEVS]; -/********************************************************************/ - -/* LCD controller restrictions */ -#define AU1200_LCD_MAX_XRES 1280 -#define AU1200_LCD_MAX_YRES 1024 -#define AU1200_LCD_MAX_BPP 32 -#define AU1200_LCD_MAX_CLK 96000000 /* fixme: this needs to go away ? */ -#define AU1200_LCD_NBR_PALETTE_ENTRIES 256 - -/* Default number of visible screen buffer to allocate */ -#define AU1200FB_NBR_VIDEO_BUFFERS 1 - -/********************************************************************/ - -static struct au1200_lcd *lcd = (struct au1200_lcd *) AU1200_LCD_ADDR; -static int window_index = 2; /* default is zero */ -static int panel_index = 2; /* default is zero */ -static struct window_settings *win; -static struct panel_settings *panel; -static int noblanking = 1; -static int nohwcursor = 0; - -struct window_settings { - unsigned char name[64]; - uint32 mode_backcolor; - uint32 mode_colorkey; - uint32 mode_colorkeymsk; - struct { - int xres; - int yres; - int xpos; - int ypos; - uint32 mode_winctrl1; /* winctrl1[FRM,CCO,PO,PIPE] */ - uint32 mode_winenable; - } w[4]; -}; - -#if defined(__BIG_ENDIAN) -#define LCD_WINCTRL1_PO_16BPP LCD_WINCTRL1_PO_00 -#else -#define LCD_WINCTRL1_PO_16BPP LCD_WINCTRL1_PO_01 -#endif - -extern int board_au1200fb_panel_init (void); -extern int board_au1200fb_panel_shutdown (void); - -#ifdef CONFIG_PM -int au1200fb_pm_callback(au1xxx_power_dev_t *dev, - au1xxx_request_t request, void *data); -au1xxx_power_dev_t *LCD_pm_dev; -#endif - -/* - * Default window configurations - */ -static struct window_settings windows[] = { - { /* Index 0 */ - "0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx", - /* mode_backcolor */ 0x006600ff, - /* mode_colorkey,msk*/ 0, 0, - { - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP, - /* mode_winenable*/ LCD_WINENABLE_WEN0, - }, - { - /* xres, yres, xpos, ypos */ 100, 100, 100, 100, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP | - LCD_WINCTRL1_PIPE, - /* mode_winenable*/ LCD_WINENABLE_WEN1, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP, - /* mode_winenable*/ 0, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP | - LCD_WINCTRL1_PIPE, - /* mode_winenable*/ 0, - }, - }, - }, - - { /* Index 1 */ - "0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx", - /* mode_backcolor */ 0x006600ff, - /* mode_colorkey,msk*/ 0, 0, - { - { - /* xres, yres, xpos, ypos */ 320, 240, 5, 5, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_24BPP | - LCD_WINCTRL1_PO_00, - /* mode_winenable*/ LCD_WINENABLE_WEN0, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 - | LCD_WINCTRL1_PO_16BPP, - /* mode_winenable*/ 0, - }, - { - /* xres, yres, xpos, ypos */ 100, 100, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP | - LCD_WINCTRL1_PIPE, - /* mode_winenable*/ 0/*LCD_WINENABLE_WEN2*/, - }, - { - /* xres, yres, xpos, ypos */ 200, 25, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP | - LCD_WINCTRL1_PIPE, - /* mode_winenable*/ 0, - }, - }, - }, - { /* Index 2 */ - "0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx", - /* mode_backcolor */ 0x006600ff, - /* mode_colorkey,msk*/ 0, 0, - { - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP, - /* mode_winenable*/ LCD_WINENABLE_WEN0, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP, - /* mode_winenable*/ 0, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_32BPP | - LCD_WINCTRL1_PO_00|LCD_WINCTRL1_PIPE, - /* mode_winenable*/ 0/*LCD_WINENABLE_WEN2*/, - }, - { - /* xres, yres, xpos, ypos */ 0, 0, 0, 0, - /* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 | - LCD_WINCTRL1_PO_16BPP | - LCD_WINCTRL1_PIPE, - /* mode_winenable*/ 0, - }, - }, - }, - /* Need VGA 640 @ 24bpp, @ 32bpp */ - /* Need VGA 800 @ 24bpp, @ 32bpp */ - /* Need VGA 1024 @ 24bpp, @ 32bpp */ -}; - -/* - * Controller configurations for various panels. - */ - -struct panel_settings -{ - const char name[25]; /* Full name _ */ - - struct fb_monspecs monspecs; /* FB monitor specs */ - - /* panel timings */ - uint32 mode_screen; - uint32 mode_horztiming; - uint32 mode_verttiming; - uint32 mode_clkcontrol; - uint32 mode_pwmdiv; - uint32 mode_pwmhi; - uint32 mode_outmask; - uint32 mode_fifoctrl; - uint32 mode_toyclksrc; - uint32 mode_backlight; - uint32 mode_auxpll; - int (*device_init)(void); - int (*device_shutdown)(void); -#define Xres min_xres -#define Yres min_yres - u32 min_xres; /* Minimum horizontal resolution */ - u32 max_xres; /* Maximum horizontal resolution */ - u32 min_yres; /* Minimum vertical resolution */ - u32 max_yres; /* Maximum vertical resolution */ -}; - -/********************************************************************/ -/* fixme: Maybe a modedb for the CRT ? otherwise panels should be as-is */ - -/* List of panels known to work with the AU1200 LCD controller. - * To add a new panel, enter the same specifications as the - * Generic_TFT one, and MAKE SURE that it doesn't conflicts - * with the controller restrictions. Restrictions are: - * - * STN color panels: max_bpp <= 12 - * STN mono panels: max_bpp <= 4 - * TFT panels: max_bpp <= 16 - * max_xres <= 800 - * max_yres <= 600 - */ -static struct panel_settings known_lcd_panels[] = -{ - [0] = { /* QVGA 320x240 H:33.3kHz V:110Hz */ - .name = "QVGA_320x240", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = LCD_SCREEN_SX_N(320) | - LCD_SCREEN_SY_N(240), - .mode_horztiming = 0x00c4623b, - .mode_verttiming = 0x00502814, - .mode_clkcontrol = 0x00020002, /* /4=24Mhz */ - .mode_pwmdiv = 0x00000000, - .mode_pwmhi = 0x00000000, - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = NULL, - .device_shutdown = NULL, - 320, 320, - 240, 240, - }, - - [1] = { /* VGA 640x480 H:30.3kHz V:58Hz */ - .name = "VGA_640x480", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = 0x13f9df80, - .mode_horztiming = 0x003c5859, - .mode_verttiming = 0x00741201, - .mode_clkcontrol = 0x00020001, /* /4=24Mhz */ - .mode_pwmdiv = 0x00000000, - .mode_pwmhi = 0x00000000, - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = NULL, - .device_shutdown = NULL, - 640, 480, - 640, 480, - }, - - [2] = { /* SVGA 800x600 H:46.1kHz V:69Hz */ - .name = "SVGA_800x600", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = 0x18fa5780, - .mode_horztiming = 0x00dc7e77, - .mode_verttiming = 0x00584805, - .mode_clkcontrol = 0x00020000, /* /2=48Mhz */ - .mode_pwmdiv = 0x00000000, - .mode_pwmhi = 0x00000000, - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = NULL, - .device_shutdown = NULL, - 800, 800, - 600, 600, - }, - - [3] = { /* XVGA 1024x768 H:56.2kHz V:70Hz */ - .name = "XVGA_1024x768", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = 0x1ffaff80, - .mode_horztiming = 0x007d0e57, - .mode_verttiming = 0x00740a01, - .mode_clkcontrol = 0x000A0000, /* /1 */ - .mode_pwmdiv = 0x00000000, - .mode_pwmhi = 0x00000000, - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 6, /* 72MHz AUXPLL */ - .device_init = NULL, - .device_shutdown = NULL, - 1024, 1024, - 768, 768, - }, - - [4] = { /* XVGA XVGA 1280x1024 H:68.5kHz V:65Hz */ - .name = "XVGA_1280x1024", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = 0x27fbff80, - .mode_horztiming = 0x00cdb2c7, - .mode_verttiming = 0x00600002, - .mode_clkcontrol = 0x000A0000, /* /1 */ - .mode_pwmdiv = 0x00000000, - .mode_pwmhi = 0x00000000, - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 10, /* 120MHz AUXPLL */ - .device_init = NULL, - .device_shutdown = NULL, - 1280, 1280, - 1024, 1024, - }, - - [5] = { /* Samsung 1024x768 TFT */ - .name = "Samsung_1024x768_TFT", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = 0x1ffaff80, - .mode_horztiming = 0x018cc677, - .mode_verttiming = 0x00241217, - .mode_clkcontrol = 0x00000000, /* SCB 0x1 /4=24Mhz */ - .mode_pwmdiv = 0x8000063f, /* SCB 0x0 */ - .mode_pwmhi = 0x03400000, /* SCB 0x0 */ - .mode_outmask = 0x00FFFFFF, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = board_au1200fb_panel_init, - .device_shutdown = board_au1200fb_panel_shutdown, - 1024, 1024, - 768, 768, - }, - - [6] = { /* Toshiba 640x480 TFT */ - .name = "Toshiba_640x480_TFT", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = LCD_SCREEN_SX_N(640) | - LCD_SCREEN_SY_N(480), - .mode_horztiming = LCD_HORZTIMING_HPW_N(96) | - LCD_HORZTIMING_HND1_N(13) | LCD_HORZTIMING_HND2_N(51), - .mode_verttiming = LCD_VERTTIMING_VPW_N(2) | - LCD_VERTTIMING_VND1_N(11) | LCD_VERTTIMING_VND2_N(32), - .mode_clkcontrol = 0x00000000, /* /4=24Mhz */ - .mode_pwmdiv = 0x8000063f, - .mode_pwmhi = 0x03400000, - .mode_outmask = 0x00fcfcfc, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = board_au1200fb_panel_init, - .device_shutdown = board_au1200fb_panel_shutdown, - 640, 480, - 640, 480, - }, - - [7] = { /* Sharp 320x240 TFT */ - .name = "Sharp_320x240_TFT", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 12500, - .hfmax = 20000, - .vfmin = 38, - .vfmax = 81, - .dclkmin = 4500000, - .dclkmax = 6800000, - .input = FB_DISP_RGB, - }, - .mode_screen = LCD_SCREEN_SX_N(320) | - LCD_SCREEN_SY_N(240), - .mode_horztiming = LCD_HORZTIMING_HPW_N(60) | - LCD_HORZTIMING_HND1_N(13) | LCD_HORZTIMING_HND2_N(2), - .mode_verttiming = LCD_VERTTIMING_VPW_N(2) | - LCD_VERTTIMING_VND1_N(2) | LCD_VERTTIMING_VND2_N(5), - .mode_clkcontrol = LCD_CLKCONTROL_PCD_N(7), /*16=6Mhz*/ - .mode_pwmdiv = 0x8000063f, - .mode_pwmhi = 0x03400000, - .mode_outmask = 0x00fcfcfc, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = board_au1200fb_panel_init, - .device_shutdown = board_au1200fb_panel_shutdown, - 320, 320, - 240, 240, - }, - - [8] = { /* Toppoly TD070WGCB2 7" 856x480 TFT */ - .name = "Toppoly_TD070WGCB2", - .monspecs = { - .modedb = NULL, - .modedb_len = 0, - .hfmin = 30000, - .hfmax = 70000, - .vfmin = 60, - .vfmax = 60, - .dclkmin = 6000000, - .dclkmax = 28000000, - .input = FB_DISP_RGB, - }, - .mode_screen = LCD_SCREEN_SX_N(856) | - LCD_SCREEN_SY_N(480), - .mode_horztiming = LCD_HORZTIMING_HND2_N(43) | - LCD_HORZTIMING_HND1_N(43) | LCD_HORZTIMING_HPW_N(114), - .mode_verttiming = LCD_VERTTIMING_VND2_N(20) | - LCD_VERTTIMING_VND1_N(21) | LCD_VERTTIMING_VPW_N(4), - .mode_clkcontrol = 0x00020001, /* /4=24Mhz */ - .mode_pwmdiv = 0x8000063f, - .mode_pwmhi = 0x03400000, - .mode_outmask = 0x00fcfcfc, - .mode_fifoctrl = 0x2f2f2f2f, - .mode_toyclksrc = 0x00000004, /* AUXPLL directly */ - .mode_backlight = 0x00000000, - .mode_auxpll = 8, /* 96MHz AUXPLL */ - .device_init = board_au1200fb_panel_init, - .device_shutdown = board_au1200fb_panel_shutdown, - 856, 856, - 480, 480, - }, -}; - -#define NUM_PANELS (ARRAY_SIZE(known_lcd_panels)) - -/********************************************************************/ - -#ifdef CONFIG_PM -static int set_brightness(unsigned int brightness) -{ - unsigned int hi1, divider; - - /* limit brightness pwm duty to >= 30/1600 */ - if (brightness < 30) { - brightness = 30; - } - divider = (lcd->pwmdiv & 0x3FFFF) + 1; - hi1 = (lcd->pwmhi >> 16) + 1; - hi1 = (((brightness & 0xFF) + 1) * divider >> 8); - lcd->pwmhi &= 0xFFFF; - lcd->pwmhi |= (hi1 << 16); - - return brightness; -} -#endif /* CONFIG_PM */ - -static int winbpp (unsigned int winctrl1) -{ - int bits = 0; - - /* how many bits are needed for each pixel format */ - switch (winctrl1 & LCD_WINCTRL1_FRM) { - case LCD_WINCTRL1_FRM_1BPP: - bits = 1; - break; - case LCD_WINCTRL1_FRM_2BPP: - bits = 2; - break; - case LCD_WINCTRL1_FRM_4BPP: - bits = 4; - break; - case LCD_WINCTRL1_FRM_8BPP: - bits = 8; - break; - case LCD_WINCTRL1_FRM_12BPP: - case LCD_WINCTRL1_FRM_16BPP655: - case LCD_WINCTRL1_FRM_16BPP565: - case LCD_WINCTRL1_FRM_16BPP556: - case LCD_WINCTRL1_FRM_16BPPI1555: - case LCD_WINCTRL1_FRM_16BPPI5551: - case LCD_WINCTRL1_FRM_16BPPA1555: - case LCD_WINCTRL1_FRM_16BPPA5551: - bits = 16; - break; - case LCD_WINCTRL1_FRM_24BPP: - case LCD_WINCTRL1_FRM_32BPP: - bits = 32; - break; - } - - return bits; -} - -static int fbinfo2index (struct fb_info *fb_info) -{ - int i; - - for (i = 0; i < CONFIG_FB_AU1200_DEVS; ++i) { - if (fb_info == (struct fb_info *)(&_au1200fb_devices[i].fb_info)) - return i; - } - printk("au1200fb: ERROR: fbinfo2index failed!\n"); - return -1; -} - -static int au1200_setlocation (struct au1200fb_device *fbdev, int plane, - int xpos, int ypos) -{ - uint32 winctrl0, winctrl1, winenable, fb_offset = 0; - int xsz, ysz; - - /* FIX!!! NOT CHECKING FOR COMPLETE OFFSCREEN YET */ - - winctrl0 = lcd->window[plane].winctrl0; - winctrl1 = lcd->window[plane].winctrl1; - winctrl0 &= (LCD_WINCTRL0_A | LCD_WINCTRL0_AEN); - winctrl1 &= ~(LCD_WINCTRL1_SZX | LCD_WINCTRL1_SZY); - - /* Check for off-screen adjustments */ - xsz = win->w[plane].xres; - ysz = win->w[plane].yres; - if ((xpos + win->w[plane].xres) > panel->Xres) { - /* Off-screen to the right */ - xsz = panel->Xres - xpos; /* off by 1 ??? */ - /*printk("off screen right\n");*/ - } - - if ((ypos + win->w[plane].yres) > panel->Yres) { - /* Off-screen to the bottom */ - ysz = panel->Yres - ypos; /* off by 1 ??? */ - /*printk("off screen bottom\n");*/ - } - - if (xpos < 0) { - /* Off-screen to the left */ - xsz = win->w[plane].xres + xpos; - fb_offset += (((0 - xpos) * winbpp(lcd->window[plane].winctrl1))/8); - xpos = 0; - /*printk("off screen left\n");*/ - } - - if (ypos < 0) { - /* Off-screen to the top */ - ysz = win->w[plane].yres + ypos; - /* fixme: fb_offset += ((0-ypos)*fb_pars[plane].line_length); */ - ypos = 0; - /*printk("off screen top\n");*/ - } - - /* record settings */ - win->w[plane].xpos = xpos; - win->w[plane].ypos = ypos; - - xsz -= 1; - ysz -= 1; - winctrl0 |= (xpos << 21); - winctrl0 |= (ypos << 10); - winctrl1 |= (xsz << 11); - winctrl1 |= (ysz << 0); - - /* Disable the window while making changes, then restore WINEN */ - winenable = lcd->winenable & (1 << plane); - au_sync(); - lcd->winenable &= ~(1 << plane); - lcd->window[plane].winctrl0 = winctrl0; - lcd->window[plane].winctrl1 = winctrl1; - lcd->window[plane].winbuf0 = - lcd->window[plane].winbuf1 = fbdev->fb_phys; - lcd->window[plane].winbufctrl = 0; /* select winbuf0 */ - lcd->winenable |= winenable; - au_sync(); - - return 0; -} - -static void au1200_setpanel (struct panel_settings *newpanel) -{ - /* - * Perform global setup/init of LCD controller - */ - uint32 winenable; - - /* Make sure all windows disabled */ - winenable = lcd->winenable; - lcd->winenable = 0; - au_sync(); - /* - * Ensure everything is disabled before reconfiguring - */ - if (lcd->screen & LCD_SCREEN_SEN) { - /* Wait for vertical sync period */ - lcd->intstatus = LCD_INT_SS; - while ((lcd->intstatus & LCD_INT_SS) == 0) { - au_sync(); - } - - lcd->screen &= ~LCD_SCREEN_SEN; /*disable the controller*/ - - do { - lcd->intstatus = lcd->intstatus; /*clear interrupts*/ - au_sync(); - /*wait for controller to shut down*/ - } while ((lcd->intstatus & LCD_INT_SD) == 0); - - /* Call shutdown of current panel (if up) */ - /* this must occur last, because if an external clock is driving - the controller, the clock cannot be turned off before first - shutting down the controller. - */ - if (panel->device_shutdown != NULL) - panel->device_shutdown(); - } - - /* Newpanel == NULL indicates a shutdown operation only */ - if (newpanel == NULL) - return; - - panel = newpanel; - - printk("Panel(%s), %dx%d\n", panel->name, panel->Xres, panel->Yres); - - /* - * Setup clocking if internal LCD clock source (assumes sys_auxpll valid) - */ - if (!(panel->mode_clkcontrol & LCD_CLKCONTROL_EXT)) - { - uint32 sys_clksrc; - au_writel(panel->mode_auxpll, SYS_AUXPLL); - sys_clksrc = au_readl(SYS_CLKSRC) & ~0x0000001f; - sys_clksrc |= panel->mode_toyclksrc; - au_writel(sys_clksrc, SYS_CLKSRC); - } - - /* - * Configure panel timings - */ - lcd->screen = panel->mode_screen; - lcd->horztiming = panel->mode_horztiming; - lcd->verttiming = panel->mode_verttiming; - lcd->clkcontrol = panel->mode_clkcontrol; - lcd->pwmdiv = panel->mode_pwmdiv; - lcd->pwmhi = panel->mode_pwmhi; - lcd->outmask = panel->mode_outmask; - lcd->fifoctrl = panel->mode_fifoctrl; - au_sync(); - - /* fixme: Check window settings to make sure still valid - * for new geometry */ -#if 0 - au1200_setlocation(fbdev, 0, win->w[0].xpos, win->w[0].ypos); - au1200_setlocation(fbdev, 1, win->w[1].xpos, win->w[1].ypos); - au1200_setlocation(fbdev, 2, win->w[2].xpos, win->w[2].ypos); - au1200_setlocation(fbdev, 3, win->w[3].xpos, win->w[3].ypos); -#endif - lcd->winenable = winenable; - - /* - * Re-enable screen now that it is configured - */ - lcd->screen |= LCD_SCREEN_SEN; - au_sync(); - - /* Call init of panel */ - if (panel->device_init != NULL) panel->device_init(); - - /* FIX!!!! not appropriate on panel change!!! Global setup/init */ - lcd->intenable = 0; - lcd->intstatus = ~0; - lcd->backcolor = win->mode_backcolor; - - /* Setup Color Key - FIX!!! */ - lcd->colorkey = win->mode_colorkey; - lcd->colorkeymsk = win->mode_colorkeymsk; - - /* Setup HWCursor - FIX!!! Need to support this eventually */ - lcd->hwc.cursorctrl = 0; - lcd->hwc.cursorpos = 0; - lcd->hwc.cursorcolor0 = 0; - lcd->hwc.cursorcolor1 = 0; - lcd->hwc.cursorcolor2 = 0; - lcd->hwc.cursorcolor3 = 0; - - -#if 0 -#define D(X) printk("%25s: %08X\n", #X, X) - D(lcd->screen); - D(lcd->horztiming); - D(lcd->verttiming); - D(lcd->clkcontrol); - D(lcd->pwmdiv); - D(lcd->pwmhi); - D(lcd->outmask); - D(lcd->fifoctrl); - D(lcd->window[0].winctrl0); - D(lcd->window[0].winctrl1); - D(lcd->window[0].winctrl2); - D(lcd->window[0].winbuf0); - D(lcd->window[0].winbuf1); - D(lcd->window[0].winbufctrl); - D(lcd->window[1].winctrl0); - D(lcd->window[1].winctrl1); - D(lcd->window[1].winctrl2); - D(lcd->window[1].winbuf0); - D(lcd->window[1].winbuf1); - D(lcd->window[1].winbufctrl); - D(lcd->window[2].winctrl0); - D(lcd->window[2].winctrl1); - D(lcd->window[2].winctrl2); - D(lcd->window[2].winbuf0); - D(lcd->window[2].winbuf1); - D(lcd->window[2].winbufctrl); - D(lcd->window[3].winctrl0); - D(lcd->window[3].winctrl1); - D(lcd->window[3].winctrl2); - D(lcd->window[3].winbuf0); - D(lcd->window[3].winbuf1); - D(lcd->window[3].winbufctrl); - D(lcd->winenable); - D(lcd->intenable); - D(lcd->intstatus); - D(lcd->backcolor); - D(lcd->winenable); - D(lcd->colorkey); - D(lcd->colorkeymsk); - D(lcd->hwc.cursorctrl); - D(lcd->hwc.cursorpos); - D(lcd->hwc.cursorcolor0); - D(lcd->hwc.cursorcolor1); - D(lcd->hwc.cursorcolor2); - D(lcd->hwc.cursorcolor3); -#endif -} - -static void au1200_setmode(struct au1200fb_device *fbdev) -{ - int plane = fbdev->plane; - /* Window/plane setup */ - lcd->window[plane].winctrl1 = ( 0 - | LCD_WINCTRL1_PRI_N(plane) - | win->w[plane].mode_winctrl1 /* FRM,CCO,PO,PIPE */ - ) ; - - au1200_setlocation(fbdev, plane, win->w[plane].xpos, win->w[plane].ypos); - - lcd->window[plane].winctrl2 = ( 0 - | LCD_WINCTRL2_CKMODE_00 - | LCD_WINCTRL2_DBM - | LCD_WINCTRL2_BX_N( fbdev->fb_info.fix.line_length) - | LCD_WINCTRL2_SCX_1 - | LCD_WINCTRL2_SCY_1 - ) ; - lcd->winenable |= win->w[plane].mode_winenable; - au_sync(); -} - - -/* Inline helpers */ - -/*#define panel_is_dual(panel) ((panel->mode_screen & LCD_SCREEN_PT) == LCD_SCREEN_PT_010)*/ -/*#define panel_is_active(panel)((panel->mode_screen & LCD_SCREEN_PT) == LCD_SCREEN_PT_010)*/ - -#define panel_is_color(panel) ((panel->mode_screen & LCD_SCREEN_PT) <= LCD_SCREEN_PT_CDSTN) - -/* Bitfields format supported by the controller. */ -static struct fb_bitfield rgb_bitfields[][4] = { - /* Red, Green, Blue, Transp */ - [LCD_WINCTRL1_FRM_16BPP655 >> 25] = - { { 10, 6, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_16BPP565 >> 25] = - { { 11, 5, 0 }, { 5, 6, 0 }, { 0, 5, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_16BPP556 >> 25] = - { { 11, 5, 0 }, { 6, 5, 0 }, { 0, 6, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_16BPPI1555 >> 25] = - { { 10, 5, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_16BPPI5551 >> 25] = - { { 11, 5, 0 }, { 6, 5, 0 }, { 1, 5, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_16BPPA1555 >> 25] = - { { 10, 5, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 15, 1, 0 } }, - - [LCD_WINCTRL1_FRM_16BPPA5551 >> 25] = - { { 11, 5, 0 }, { 6, 5, 0 }, { 1, 5, 0 }, { 0, 1, 0 } }, - - [LCD_WINCTRL1_FRM_24BPP >> 25] = - { { 16, 8, 0 }, { 8, 8, 0 }, { 0, 8, 0 }, { 0, 0, 0 } }, - - [LCD_WINCTRL1_FRM_32BPP >> 25] = - { { 16, 8, 0 }, { 8, 8, 0 }, { 0, 8, 0 }, { 24, 0, 0 } }, -}; - -/*-------------------------------------------------------------------------*/ - -/* Helpers */ - -static void au1200fb_update_fbinfo(struct fb_info *fbi) -{ - /* FIX!!!! This also needs to take the window pixel format into account!!! */ - - /* Update var-dependent FB info */ - if (panel_is_color(panel)) { - if (fbi->var.bits_per_pixel <= 8) { - /* palettized */ - fbi->fix.visual = FB_VISUAL_PSEUDOCOLOR; - fbi->fix.line_length = fbi->var.xres_virtual / - (8/fbi->var.bits_per_pixel); - } else { - /* non-palettized */ - fbi->fix.visual = FB_VISUAL_TRUECOLOR; - fbi->fix.line_length = fbi->var.xres_virtual * (fbi->var.bits_per_pixel / 8); - } - } else { - /* mono FIX!!! mono 8 and 4 bits */ - fbi->fix.visual = FB_VISUAL_MONO10; - fbi->fix.line_length = fbi->var.xres_virtual / 8; - } - - fbi->screen_size = fbi->fix.line_length * fbi->var.yres_virtual; - print_dbg("line length: %d\n", fbi->fix.line_length); - print_dbg("bits_per_pixel: %d\n", fbi->var.bits_per_pixel); -} - -/*-------------------------------------------------------------------------*/ - -/* AU1200 framebuffer driver */ - -/* fb_check_var - * Validate var settings with hardware restrictions and modify it if necessary - */ -static int au1200fb_fb_check_var(struct fb_var_screeninfo *var, - struct fb_info *fbi) -{ - struct au1200fb_device *fbdev = (struct au1200fb_device *)fbi; - u32 pixclock; - int screen_size, plane; - - plane = fbdev->plane; - - /* Make sure that the mode respect all LCD controller and - * panel restrictions. */ - var->xres = win->w[plane].xres; - var->yres = win->w[plane].yres; - - /* No need for virtual resolution support */ - var->xres_virtual = var->xres; - var->yres_virtual = var->yres; - - var->bits_per_pixel = winbpp(win->w[plane].mode_winctrl1); - - screen_size = var->xres_virtual * var->yres_virtual; - if (var->bits_per_pixel > 8) screen_size *= (var->bits_per_pixel / 8); - else screen_size /= (8/var->bits_per_pixel); - - if (fbdev->fb_len < screen_size) - return -EINVAL; /* Virtual screen is to big, abort */ - - /* FIX!!!! what are the implicaitons of ignoring this for windows ??? */ - /* The max LCD clock is fixed to 48MHz (value of AUX_CLK). The pixel - * clock can only be obtain by dividing this value by an even integer. - * Fallback to a slower pixel clock if necessary. */ - pixclock = max((u32)(PICOS2KHZ(var->pixclock) * 1000), fbi->monspecs.dclkmin); - pixclock = min(pixclock, min(fbi->monspecs.dclkmax, (u32)AU1200_LCD_MAX_CLK/2)); - - if (AU1200_LCD_MAX_CLK % pixclock) { - int diff = AU1200_LCD_MAX_CLK % pixclock; - pixclock -= diff; - } - - var->pixclock = KHZ2PICOS(pixclock/1000); -#if 0 - if (!panel_is_active(panel)) { - int pcd = AU1200_LCD_MAX_CLK / (pixclock * 2) - 1; - - if (!panel_is_color(panel) - && (panel->control_base & LCD_CONTROL_MPI) && (pcd < 3)) { - /* STN 8bit mono panel support is up to 6MHz pixclock */ - var->pixclock = KHZ2PICOS(6000); - } else if (!pcd) { - /* Other STN panel support is up to 12MHz */ - var->pixclock = KHZ2PICOS(12000); - } - } -#endif - /* Set bitfield accordingly */ - switch (var->bits_per_pixel) { - case 16: - { - /* 16bpp True color. - * These must be set to MATCH WINCTRL[FORM] */ - int idx; - idx = (win->w[0].mode_winctrl1 & LCD_WINCTRL1_FRM) >> 25; - var->red = rgb_bitfields[idx][0]; - var->green = rgb_bitfields[idx][1]; - var->blue = rgb_bitfields[idx][2]; - var->transp = rgb_bitfields[idx][3]; - break; - } - - case 32: - { - /* 32bpp True color. - * These must be set to MATCH WINCTRL[FORM] */ - int idx; - idx = (win->w[0].mode_winctrl1 & LCD_WINCTRL1_FRM) >> 25; - var->red = rgb_bitfields[idx][0]; - var->green = rgb_bitfields[idx][1]; - var->blue = rgb_bitfields[idx][2]; - var->transp = rgb_bitfields[idx][3]; - break; - } - default: - print_dbg("Unsupported depth %dbpp", var->bits_per_pixel); - return -EINVAL; - } - - return 0; -} - -/* fb_set_par - * Set hardware with var settings. This will enable the controller with a - * specific mode, normally validated with the fb_check_var method - */ -static int au1200fb_fb_set_par(struct fb_info *fbi) -{ - struct au1200fb_device *fbdev = (struct au1200fb_device *)fbi; - - au1200fb_update_fbinfo(fbi); - au1200_setmode(fbdev); - - return 0; -} - -/* fb_setcolreg - * Set color in LCD palette. - */ -static int au1200fb_fb_setcolreg(unsigned regno, unsigned red, unsigned green, - unsigned blue, unsigned transp, struct fb_info *fbi) -{ - volatile u32 *palette = lcd->palette; - u32 value; - - if (regno > (AU1200_LCD_NBR_PALETTE_ENTRIES - 1)) - return -EINVAL; - - if (fbi->var.grayscale) { - /* Convert color to grayscale */ - red = green = blue = - (19595 * red + 38470 * green + 7471 * blue) >> 16; - } - - if (fbi->fix.visual == FB_VISUAL_TRUECOLOR) { - /* Place color in the pseudopalette */ - if (regno > 16) - return -EINVAL; - - palette = (u32*) fbi->pseudo_palette; - - red >>= (16 - fbi->var.red.length); - green >>= (16 - fbi->var.green.length); - blue >>= (16 - fbi->var.blue.length); - - value = (red << fbi->var.red.offset) | - (green << fbi->var.green.offset)| - (blue << fbi->var.blue.offset); - value &= 0xFFFF; - - } else if (1 /*FIX!!! panel_is_active(fbdev->panel)*/) { - /* COLOR TFT PALLETTIZED (use RGB 565) */ - value = (red & 0xF800)|((green >> 5) & - 0x07E0)|((blue >> 11) & 0x001F); - value &= 0xFFFF; - - } else if (0 /*panel_is_color(fbdev->panel)*/) { - /* COLOR STN MODE */ - value = 0x1234; - value &= 0xFFF; - } else { - /* MONOCHROME MODE */ - value = (green >> 12) & 0x000F; - value &= 0xF; - } - - palette[regno] = value; - - return 0; -} - -/* fb_blank - * Blank the screen. Depending on the mode, the screen will be - * activated with the backlight color, or desactivated - */ -static int au1200fb_fb_blank(int blank_mode, struct fb_info *fbi) -{ - /* Short-circuit screen blanking */ - if (noblanking) - return 0; - - switch (blank_mode) { - - case FB_BLANK_UNBLANK: - case FB_BLANK_NORMAL: - /* printk("turn on panel\n"); */ - au1200_setpanel(panel); - break; - case FB_BLANK_VSYNC_SUSPEND: - case FB_BLANK_HSYNC_SUSPEND: - case FB_BLANK_POWERDOWN: - /* printk("turn off panel\n"); */ - au1200_setpanel(NULL); - break; - default: - break; - - } - - /* FB_BLANK_NORMAL is a soft blank */ - return (blank_mode == FB_BLANK_NORMAL) ? -EINVAL : 0; -} - -/* fb_mmap - * Map video memory in user space. We don't use the generic fb_mmap - * method mainly to allow the use of the TLB streaming flag (CCA=6) - */ -static int au1200fb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) - -{ - unsigned int len; - unsigned long start=0, off; - struct au1200fb_device *fbdev = (struct au1200fb_device *) info; - -#ifdef CONFIG_PM - au1xxx_pm_access(LCD_pm_dev); -#endif - - if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) { - return -EINVAL; - } - - start = fbdev->fb_phys & PAGE_MASK; - len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len); - - off = vma->vm_pgoff << PAGE_SHIFT; - - if ((vma->vm_end - vma->vm_start + off) > len) { - return -EINVAL; - } - - off += start; - vma->vm_pgoff = off >> PAGE_SHIFT; - - vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); - pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */ - - vma->vm_flags |= VM_IO; - - return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT, - vma->vm_end - vma->vm_start, - vma->vm_page_prot); - - return 0; -} - -static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata) -{ - - unsigned int hi1, divider; - - /* SCREEN_SIZE: user cannot reset size, must switch panel choice */ - - if (pdata->flags & SCREEN_BACKCOLOR) - lcd->backcolor = pdata->backcolor; - - if (pdata->flags & SCREEN_BRIGHTNESS) { - - // limit brightness pwm duty to >= 30/1600 - if (pdata->brightness < 30) { - pdata->brightness = 30; - } - divider = (lcd->pwmdiv & 0x3FFFF) + 1; - hi1 = (lcd->pwmhi >> 16) + 1; - hi1 = (((pdata->brightness & 0xFF)+1) * divider >> 8); - lcd->pwmhi &= 0xFFFF; - lcd->pwmhi |= (hi1 << 16); - } - - if (pdata->flags & SCREEN_COLORKEY) - lcd->colorkey = pdata->colorkey; - - if (pdata->flags & SCREEN_MASK) - lcd->colorkeymsk = pdata->mask; - au_sync(); -} - -static void get_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata) -{ - unsigned int hi1, divider; - - pdata->xsize = ((lcd->screen & LCD_SCREEN_SX) >> 19) + 1; - pdata->ysize = ((lcd->screen & LCD_SCREEN_SY) >> 8) + 1; - - pdata->backcolor = lcd->backcolor; - pdata->colorkey = lcd->colorkey; - pdata->mask = lcd->colorkeymsk; - - // brightness - hi1 = (lcd->pwmhi >> 16) + 1; - divider = (lcd->pwmdiv & 0x3FFFF) + 1; - pdata->brightness = ((hi1 << 8) / divider) - 1; - au_sync(); -} - -static void set_window(unsigned int plane, - struct au1200_lcd_window_regs_t *pdata) -{ - unsigned int val, bpp; - - /* Window control register 0 */ - if (pdata->flags & WIN_POSITION) { - val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_OX | - LCD_WINCTRL0_OY); - val |= ((pdata->xpos << 21) & LCD_WINCTRL0_OX); - val |= ((pdata->ypos << 10) & LCD_WINCTRL0_OY); - lcd->window[plane].winctrl0 = val; - } - if (pdata->flags & WIN_ALPHA_COLOR) { - val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_A); - val |= ((pdata->alpha_color << 2) & LCD_WINCTRL0_A); - lcd->window[plane].winctrl0 = val; - } - if (pdata->flags & WIN_ALPHA_MODE) { - val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_AEN); - val |= ((pdata->alpha_mode << 1) & LCD_WINCTRL0_AEN); - lcd->window[plane].winctrl0 = val; - } - - /* Window control register 1 */ - if (pdata->flags & WIN_PRIORITY) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PRI); - val |= ((pdata->priority << 30) & LCD_WINCTRL1_PRI); - lcd->window[plane].winctrl1 = val; - } - if (pdata->flags & WIN_CHANNEL) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PIPE); - val |= ((pdata->channel << 29) & LCD_WINCTRL1_PIPE); - lcd->window[plane].winctrl1 = val; - } - if (pdata->flags & WIN_BUFFER_FORMAT) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_FRM); - val |= ((pdata->buffer_format << 25) & LCD_WINCTRL1_FRM); - lcd->window[plane].winctrl1 = val; - } - if (pdata->flags & WIN_COLOR_ORDER) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_CCO); - val |= ((pdata->color_order << 24) & LCD_WINCTRL1_CCO); - lcd->window[plane].winctrl1 = val; - } - if (pdata->flags & WIN_PIXEL_ORDER) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PO); - val |= ((pdata->pixel_order << 22) & LCD_WINCTRL1_PO); - lcd->window[plane].winctrl1 = val; - } - if (pdata->flags & WIN_SIZE) { - val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_SZX | - LCD_WINCTRL1_SZY); - val |= (((pdata->xsize << 11) - 1) & LCD_WINCTRL1_SZX); - val |= (((pdata->ysize) - 1) & LCD_WINCTRL1_SZY); - lcd->window[plane].winctrl1 = val; - /* program buffer line width */ - bpp = winbpp(val) / 8; - val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_BX); - val |= (((pdata->xsize * bpp) << 8) & LCD_WINCTRL2_BX); - lcd->window[plane].winctrl2 = val; - } - - /* Window control register 2 */ - if (pdata->flags & WIN_COLORKEY_MODE) { - val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_CKMODE); - val |= ((pdata->colorkey_mode << 24) & LCD_WINCTRL2_CKMODE); - lcd->window[plane].winctrl2 = val; - } - if (pdata->flags & WIN_DOUBLE_BUFFER_MODE) { - val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_DBM); - val |= ((pdata->double_buffer_mode << 23) & LCD_WINCTRL2_DBM); - lcd->window[plane].winctrl2 = val; - } - if (pdata->flags & WIN_RAM_ARRAY_MODE) { - val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_RAM); - val |= ((pdata->ram_array_mode << 21) & LCD_WINCTRL2_RAM); - lcd->window[plane].winctrl2 = val; - } - - /* Buffer line width programmed with WIN_SIZE */ - - if (pdata->flags & WIN_BUFFER_SCALE) { - val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_SCX | - LCD_WINCTRL2_SCY); - val |= ((pdata->xsize << 11) & LCD_WINCTRL2_SCX); - val |= ((pdata->ysize) & LCD_WINCTRL2_SCY); - lcd->window[plane].winctrl2 = val; - } - - if (pdata->flags & WIN_ENABLE) { - val = lcd->winenable; - val &= ~(1<enable & 1) << plane; - lcd->winenable = val; - } - au_sync(); -} - -static void get_window(unsigned int plane, - struct au1200_lcd_window_regs_t *pdata) -{ - /* Window control register 0 */ - pdata->xpos = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_OX) >> 21; - pdata->ypos = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_OY) >> 10; - pdata->alpha_color = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_A) >> 2; - pdata->alpha_mode = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_AEN) >> 1; - - /* Window control register 1 */ - pdata->priority = (lcd->window[plane].winctrl1& LCD_WINCTRL1_PRI) >> 30; - pdata->channel = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_PIPE) >> 29; - pdata->buffer_format = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_FRM) >> 25; - pdata->color_order = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_CCO) >> 24; - pdata->pixel_order = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_PO) >> 22; - pdata->xsize = ((lcd->window[plane].winctrl1 & LCD_WINCTRL1_SZX) >> 11) + 1; - pdata->ysize = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_SZY) + 1; - - /* Window control register 2 */ - pdata->colorkey_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_CKMODE) >> 24; - pdata->double_buffer_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_DBM) >> 23; - pdata->ram_array_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_RAM) >> 21; - - pdata->enable = (lcd->winenable >> plane) & 1; - au_sync(); -} - -static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd, - unsigned long arg) -{ - int plane; - int val; - -#ifdef CONFIG_PM - au1xxx_pm_access(LCD_pm_dev); -#endif - - plane = fbinfo2index(info); - print_dbg("au1200fb: ioctl %d on plane %d\n", cmd, plane); - - if (cmd == AU1200_LCD_FB_IOCTL) { - struct au1200_lcd_iodata_t iodata; - - if (copy_from_user(&iodata, (void __user *) arg, sizeof(iodata))) - return -EFAULT; - - print_dbg("FB IOCTL called\n"); - - switch (iodata.subcmd) { - case AU1200_LCD_SET_SCREEN: - print_dbg("AU1200_LCD_SET_SCREEN\n"); - set_global(cmd, &iodata.global); - break; - - case AU1200_LCD_GET_SCREEN: - print_dbg("AU1200_LCD_GET_SCREEN\n"); - get_global(cmd, &iodata.global); - break; - - case AU1200_LCD_SET_WINDOW: - print_dbg("AU1200_LCD_SET_WINDOW\n"); - set_window(plane, &iodata.window); - break; - - case AU1200_LCD_GET_WINDOW: - print_dbg("AU1200_LCD_GET_WINDOW\n"); - get_window(plane, &iodata.window); - break; - - case AU1200_LCD_SET_PANEL: - print_dbg("AU1200_LCD_SET_PANEL\n"); - if ((iodata.global.panel_choice >= 0) && - (iodata.global.panel_choice < - NUM_PANELS)) - { - struct panel_settings *newpanel; - panel_index = iodata.global.panel_choice; - newpanel = &known_lcd_panels[panel_index]; - au1200_setpanel(newpanel); - } - break; - - case AU1200_LCD_GET_PANEL: - print_dbg("AU1200_LCD_GET_PANEL\n"); - iodata.global.panel_choice = panel_index; - break; - - default: - return -EINVAL; - } - - val = copy_to_user((void __user *) arg, &iodata, sizeof(iodata)); - if (val) { - print_dbg("error: could not copy %d bytes\n", val); - return -EFAULT; - } - } - - return 0; -} - - -static struct fb_ops au1200fb_fb_ops = { - .owner = THIS_MODULE, - .fb_check_var = au1200fb_fb_check_var, - .fb_set_par = au1200fb_fb_set_par, - .fb_setcolreg = au1200fb_fb_setcolreg, - .fb_blank = au1200fb_fb_blank, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, - .fb_sync = NULL, - .fb_ioctl = au1200fb_ioctl, - .fb_mmap = au1200fb_fb_mmap, -}; - -/*-------------------------------------------------------------------------*/ - -static irqreturn_t au1200fb_handle_irq(int irq, void* dev_id, struct pt_regs *regs) -{ - /* Nothing to do for now, just clear any pending interrupt */ - lcd->intstatus = lcd->intstatus; - au_sync(); - - return IRQ_HANDLED; -} - -/*-------------------------------------------------------------------------*/ - -/* AU1200 LCD device probe helpers */ - -static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev) -{ - struct fb_info *fbi = &fbdev->fb_info; - int bpp; - - memset(fbi, 0, sizeof(struct fb_info)); - fbi->fbops = &au1200fb_fb_ops; - - bpp = winbpp(win->w[fbdev->plane].mode_winctrl1); - - /* Copy monitor specs from panel data */ - /* fixme: we're setting up LCD controller windows, so these dont give a - damn as to what the monitor specs are (the panel itself does, but that - isnt done here...so maybe need a generic catchall monitor setting??? */ - memcpy(&fbi->monspecs, &panel->monspecs, sizeof(struct fb_monspecs)); - - /* We first try the user mode passed in argument. If that failed, - * or if no one has been specified, we default to the first mode of the - * panel list. Note that after this call, var data will be set */ - if (!fb_find_mode(&fbi->var, - fbi, - NULL, /* drv_info.opt_mode, */ - fbi->monspecs.modedb, - fbi->monspecs.modedb_len, - fbi->monspecs.modedb, - bpp)) { - - print_err("Cannot find valid mode for panel %s", panel->name); - return -EFAULT; - } - - fbi->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL); - if (!fbi->pseudo_palette) { - return -ENOMEM; - } - memset(fbi->pseudo_palette, 0, sizeof(u32) * 16); - - if (fb_alloc_cmap(&fbi->cmap, AU1200_LCD_NBR_PALETTE_ENTRIES, 0) < 0) { - print_err("Fail to allocate colormap (%d entries)", - AU1200_LCD_NBR_PALETTE_ENTRIES); - kfree(fbi->pseudo_palette); - return -EFAULT; - } - - strncpy(fbi->fix.id, "AU1200", sizeof(fbi->fix.id)); - fbi->fix.smem_start = fbdev->fb_phys; - fbi->fix.smem_len = fbdev->fb_len; - fbi->fix.type = FB_TYPE_PACKED_PIXELS; - fbi->fix.xpanstep = 0; - fbi->fix.ypanstep = 0; - fbi->fix.mmio_start = 0; - fbi->fix.mmio_len = 0; - fbi->fix.accel = FB_ACCEL_NONE; - - fbi->screen_base = (char __iomem *) fbdev->fb_mem; - - au1200fb_update_fbinfo(fbi); - - return 0; -} - -/*-------------------------------------------------------------------------*/ - -/* AU1200 LCD controller device driver */ - -static int au1200fb_drv_probe(struct device *dev) -{ - struct au1200fb_device *fbdev; - unsigned long page; - int bpp, plane, ret; - - if (!dev) - return -EINVAL; - - for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane) { - bpp = winbpp(win->w[plane].mode_winctrl1); - if (win->w[plane].xres == 0) - win->w[plane].xres = panel->Xres; - if (win->w[plane].yres == 0) - win->w[plane].yres = panel->Yres; - - fbdev = &_au1200fb_devices[plane]; - memset(fbdev, 0, sizeof(struct au1200fb_device)); - fbdev->plane = plane; - - /* Allocate the framebuffer to the maximum screen size */ - fbdev->fb_len = (win->w[plane].xres * win->w[plane].yres * bpp) / 8; - - fbdev->fb_mem = dma_alloc_noncoherent(dev, - PAGE_ALIGN(fbdev->fb_len), - &fbdev->fb_phys, GFP_KERNEL); - if (!fbdev->fb_mem) { - print_err("fail to allocate frambuffer (size: %dK))", - fbdev->fb_len / 1024); - return -ENOMEM; - } - - /* - * Set page reserved so that mmap will work. This is necessary - * since we'll be remapping normal memory. - */ - for (page = (unsigned long)fbdev->fb_phys; - page < PAGE_ALIGN((unsigned long)fbdev->fb_phys + - fbdev->fb_len); - page += PAGE_SIZE) { - SetPageReserved(pfn_to_page(page >> PAGE_SHIFT)); /* LCD DMA is NOT coherent on Au1200 */ - } - print_dbg("Framebuffer memory map at %p", fbdev->fb_mem); - print_dbg("phys=0x%08x, size=%dK", fbdev->fb_phys, fbdev->fb_len / 1024); - - /* Init FB data */ - if ((ret = au1200fb_init_fbinfo(fbdev)) < 0) - goto failed; - - /* Register new framebuffer */ - if ((ret = register_framebuffer(&fbdev->fb_info)) < 0) { - print_err("cannot register new framebuffer"); - goto failed; - } - - au1200fb_fb_set_par(&fbdev->fb_info); - -#if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO) - if (plane == 0) - if (fb_prepare_logo(&fbdev->fb_info, FB_ROTATE_UR)) { - /* Start display and show logo on boot */ - fb_set_cmap(&fbdev->fb_info.cmap, - &fbdev->fb_info); - - fb_show_logo(&fbdev->fb_info, FB_ROTATE_UR); - } -#endif - } - - /* Now hook interrupt too */ - if ((ret = request_irq(AU1200_LCD_INT, au1200fb_handle_irq, - SA_INTERRUPT | SA_SHIRQ, "lcd", (void *)dev)) < 0) { - print_err("fail to request interrupt line %d (err: %d)", - AU1200_LCD_INT, ret); - goto failed; - } - - return 0; - -failed: - /* NOTE: This only does the current plane/window that failed; others are still active */ - if (fbdev->fb_mem) - dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len), - fbdev->fb_mem, fbdev->fb_phys); - if (fbdev->fb_info.cmap.len != 0) - fb_dealloc_cmap(&fbdev->fb_info.cmap); - if (fbdev->fb_info.pseudo_palette) - kfree(fbdev->fb_info.pseudo_palette); - if (plane == 0) - free_irq(AU1200_LCD_INT, (void*)dev); - return ret; -} - -static int au1200fb_drv_remove(struct device *dev) -{ - struct au1200fb_device *fbdev; - int plane; - - if (!dev) - return -ENODEV; - - /* Turn off the panel */ - au1200_setpanel(NULL); - - for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane) - { - fbdev = &_au1200fb_devices[plane]; - - /* Clean up all probe data */ - unregister_framebuffer(&fbdev->fb_info); - if (fbdev->fb_mem) - dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len), - fbdev->fb_mem, fbdev->fb_phys); - if (fbdev->fb_info.cmap.len != 0) - fb_dealloc_cmap(&fbdev->fb_info.cmap); - if (fbdev->fb_info.pseudo_palette) - kfree(fbdev->fb_info.pseudo_palette); - } - - free_irq(AU1200_LCD_INT, (void *)dev); - - return 0; -} - -#ifdef CONFIG_PM -static int au1200fb_drv_suspend(struct device *dev, u32 state, u32 level) -{ - /* TODO */ - return 0; -} - -static int au1200fb_drv_resume(struct device *dev, u32 level) -{ - /* TODO */ - return 0; -} -#endif /* CONFIG_PM */ - -static struct device_driver au1200fb_driver = { - .name = "au1200-lcd", - .bus = &platform_bus_type, - .probe = au1200fb_drv_probe, - .remove = au1200fb_drv_remove, -#ifdef CONFIG_PM - .suspend = au1200fb_drv_suspend, - .resume = au1200fb_drv_resume, -#endif -}; - -/*-------------------------------------------------------------------------*/ - -/* Kernel driver */ - -static void au1200fb_setup(void) -{ - char* options = NULL; - char* this_opt; - int num_panels = ARRAY_SIZE(known_lcd_panels); - int panel_idx = -1; - - fb_get_options(DRIVER_NAME, &options); - - if (options) { - while ((this_opt = strsep(&options,",")) != NULL) { - /* Panel option - can be panel name, - * "bs" for board-switch, or number/index */ - if (!strncmp(this_opt, "panel:", 6)) { - int i; - long int li; - char *endptr; - this_opt += 6; - /* First check for index, which allows - * to short circuit this mess */ - li = simple_strtol(this_opt, &endptr, 0); - if (*endptr == '\0') { - panel_idx = (int)li; - } - else if (strcmp(this_opt, "bs") == 0) { - extern int board_au1200fb_panel(void); - panel_idx = board_au1200fb_panel(); - } - - else - for (i = 0; i < num_panels; i++) { - if (!strcmp(this_opt, known_lcd_panels[i].name)) { - panel_idx = i; - break; - } - } - - if ((panel_idx < 0) || (panel_idx >= num_panels)) { - print_warn("Panel %s not supported!", this_opt); - } - else - panel_index = panel_idx; - } - - else if (strncmp(this_opt, "nohwcursor", 10) == 0) { - nohwcursor = 1; - } - - /* Unsupported option */ - else { - print_warn("Unsupported option \"%s\"", this_opt); - } - } - } -} - -#ifdef CONFIG_PM -static int au1200fb_pm_callback(au1xxx_power_dev_t *dev, - au1xxx_request_t request, void *data) { - int retval = -1; - unsigned int d = 0; - unsigned int brightness = 0; - - if (request == AU1XXX_PM_SLEEP) { - board_au1200fb_panel_shutdown(); - } - else if (request == AU1XXX_PM_WAKEUP) { - if(dev->prev_state == SLEEP_STATE) - { - int plane; - au1200_setpanel(panel); - for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane) { - struct au1200fb_device *fbdev; - fbdev = &_au1200fb_devices[plane]; - au1200fb_fb_set_par(&fbdev->fb_info); - } - } - - d = *((unsigned int*)data); - if(d <=10) brightness = 26; - else if(d<=20) brightness = 51; - else if(d<=30) brightness = 77; - else if(d<=40) brightness = 102; - else if(d<=50) brightness = 128; - else if(d<=60) brightness = 153; - else if(d<=70) brightness = 179; - else if(d<=80) brightness = 204; - else if(d<=90) brightness = 230; - else brightness = 255; - set_brightness(brightness); - } else if (request == AU1XXX_PM_GETSTATUS) { - return dev->cur_state; - } else if (request == AU1XXX_PM_ACCESS) { - if (dev->cur_state != SLEEP_STATE) - return retval; - else { - au1200_setpanel(panel); - } - } else if (request == AU1XXX_PM_IDLE) { - } else if (request == AU1XXX_PM_CLEANUP) { - } - - return retval; -} -#endif - -static int __init au1200fb_init(void) -{ - print_info("" DRIVER_DESC ""); - - /* Setup driver with options */ - au1200fb_setup(); - - /* Point to the panel selected */ - panel = &known_lcd_panels[panel_index]; - win = &windows[window_index]; - - printk(DRIVER_NAME ": Panel %d %s\n", panel_index, panel->name); - printk(DRIVER_NAME ": Win %d %s\n", window_index, win->name); - - /* Kickstart the panel, the framebuffers/windows come soon enough */ - au1200_setpanel(panel); - - #ifdef CONFIG_PM - LCD_pm_dev = new_au1xxx_power_device("LCD", &au1200fb_pm_callback, NULL); - if ( LCD_pm_dev == NULL) - printk(KERN_INFO "Unable to create a power management device entry for the au1200fb.\n"); - else - printk(KERN_INFO "Power management device entry for the au1200fb loaded.\n"); - #endif - - return driver_register(&au1200fb_driver); -} - -static void __exit au1200fb_cleanup(void) -{ - driver_unregister(&au1200fb_driver); -} - -module_init(au1200fb_init); -module_exit(au1200fb_cleanup); - -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); From 43dff98b022ded593e73c3784bac03bc9fc7ec55 Mon Sep 17 00:00:00 2001 From: Shaun Pereira Date: Fri, 28 Apr 2006 12:00:17 -0700 Subject: [PATCH 135/226] [X25]: fix for spinlock recurse and spinlock lockup with timer handler When the sk_timer function x25_heartbeat_expiry() is called by the kernel in a running/terminating process, spinlock-recursion and spinlock-lockup locks up the kernel. This has happened with testing on some distro's and the patch below fixed it. Signed-off-by: Shaun Pereira Signed-off-by: David S. Miller --- net/x25/x25_timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c index 0a92e1da3922..71ff3088f6fe 100644 --- a/net/x25/x25_timer.c +++ b/net/x25/x25_timer.c @@ -114,8 +114,9 @@ static void x25_heartbeat_expiry(unsigned long param) if (sock_flag(sk, SOCK_DESTROY) || (sk->sk_state == TCP_LISTEN && sock_flag(sk, SOCK_DEAD))) { + bh_unlock_sock(sk); x25_destroy_socket(sk); - goto unlock; + return; } break; @@ -128,7 +129,6 @@ static void x25_heartbeat_expiry(unsigned long param) } restart_heartbeat: x25_start_heartbeat(sk); -unlock: bh_unlock_sock(sk); } From 89bbb0a361cdae50eec863f10a876b58abf7d312 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Fri, 28 Apr 2006 12:11:36 -0700 Subject: [PATCH 136/226] [PKT_SCHED] netem: fix loss The following one line fix is needed to make loss function of netem work right when doing loss on the local host. Otherwise, higher layers just recover. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/sched/sch_netem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 7228d30512c7..5a4a4d0ae502 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -167,7 +167,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (count == 0) { sch->qstats.drops++; kfree_skb(skb); - return NET_XMIT_DROP; + return NET_XMIT_BYPASS; } /* From 09493abfdbe8144ce0805efac7a8a3c4eb869c12 Mon Sep 17 00:00:00 2001 From: Soyoung Park Date: Fri, 28 Apr 2006 14:59:44 -0700 Subject: [PATCH 137/226] [NETLINK]: cleanup unused macro in net/netlink/af_netlink.c 1 line removal, of unused macro. ran 'egrep -r' from linux-2.6.16/ for Nprintk and didn't see it anywhere else but here, in #define... Signed-off-by: Soyoung Park Signed-off-by: David S. Miller --- net/netlink/af_netlink.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 2a233ffcf618..b8ea61f357e6 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -61,7 +61,6 @@ #include #include -#define Nprintk(a...) #define NLGRPSZ(x) (ALIGN(x, sizeof(unsigned long) * 8) / 8) struct netlink_sock { From a536e0778781c1f2ce38cf8e1d82ce258f0193c1 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 28 Apr 2006 15:19:17 -0700 Subject: [PATCH 138/226] [IPV4]: inet_init() -> fs_initcall Convert inet_init to an fs_initcall to make sure its called before any device driver's initcall. Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- net/ipv4/af_inet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index dc206f1f914f..0a277453526b 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1257,7 +1257,7 @@ out_unregister_udp_proto: goto out; } -module_init(inet_init); +fs_initcall(inet_init); /* ------------------------------------------------------------------------ */ From da753beaeb1446aa87bcca7e8a0026633a8914f0 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Fri, 28 Apr 2006 15:21:23 -0700 Subject: [PATCH 139/226] [NET]: use hlist_unhashed() Use hlist_unhashed() rather than accessing inside data structure. Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- include/linux/list.h | 2 +- include/net/inet_timewait_sock.h | 2 +- include/net/sock.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/list.h b/include/linux/list.h index 67258b47e9ca..76f05718342c 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -619,7 +619,7 @@ static inline void hlist_del_rcu(struct hlist_node *n) static inline void hlist_del_init(struct hlist_node *n) { - if (n->pprev) { + if (!hlist_unhashed(n)) { __hlist_del(n); INIT_HLIST_NODE(n); } diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index 1da294c47522..e837f98fdb50 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -150,7 +150,7 @@ static inline void inet_twsk_add_bind_node(struct inet_timewait_sock *tw, static inline int inet_twsk_dead_hashed(const struct inet_timewait_sock *tw) { - return tw->tw_death_node.pprev != NULL; + return !hlist_unhashed(&tw->tw_death_node); } static inline void inet_twsk_dead_node_init(struct inet_timewait_sock *tw) diff --git a/include/net/sock.h b/include/net/sock.h index ff8b0dad7b0f..c9fad6fb629b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -279,7 +279,7 @@ static inline int sk_unhashed(const struct sock *sk) static inline int sk_hashed(const struct sock *sk) { - return sk->sk_node.pprev != NULL; + return !sk_unhashed(sk); } static __inline__ void sk_node_init(struct hlist_node *node) From a76e07acd0de635122c5e60ccd5e55f9d5082391 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Fri, 28 Apr 2006 15:22:13 -0700 Subject: [PATCH 140/226] [IPSEC]: Fix IP ID selection I was looking through the xfrm input/output code in order to abstract out the address family specific encapsulation/decapsulation code. During that process I found this bug in the IP ID selection code in xfrm4_output.c. At that point dst is still the xfrm_dst for the current SA which represents an internal flow as far as the IPsec tunnel is concerned. Since the IP ID is going to sit on the outside of the encapsulated packet, we obviously want the external flow which is just dst->child. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/ipv4/xfrm4_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c index 32ad229b4fed..4ef8efaf6a67 100644 --- a/net/ipv4/xfrm4_output.c +++ b/net/ipv4/xfrm4_output.c @@ -62,7 +62,7 @@ static void xfrm4_encap(struct sk_buff *skb) top_iph->frag_off = (flags & XFRM_STATE_NOPMTUDISC) ? 0 : (iph->frag_off & htons(IP_DF)); if (!top_iph->frag_off) - __ip_select_ident(top_iph, dst, 0); + __ip_select_ident(top_iph, dst->child, 0); top_iph->ttl = dst_metric(dst->child, RTAX_HOPLIMIT); From 8dff7c29707b7514043539f5ab5e0a6eb7bd9dcd Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 28 Apr 2006 15:23:59 -0700 Subject: [PATCH 141/226] [XFRM]: fix softirq-unsafe xfrm typemap->lock use xfrm typemap->lock may be used in softirq context, so all write_lock() uses must be softirq-safe. Signed-off-by: Ingo Molnar Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index c3725fe2a8fb..e5b0afc94f1e 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -57,12 +57,12 @@ int xfrm_register_type(struct xfrm_type *type, unsigned short family) return -EAFNOSUPPORT; typemap = afinfo->type_map; - write_lock(&typemap->lock); + write_lock_bh(&typemap->lock); if (likely(typemap->map[type->proto] == NULL)) typemap->map[type->proto] = type; else err = -EEXIST; - write_unlock(&typemap->lock); + write_unlock_bh(&typemap->lock); xfrm_policy_put_afinfo(afinfo); return err; } @@ -78,12 +78,12 @@ int xfrm_unregister_type(struct xfrm_type *type, unsigned short family) return -EAFNOSUPPORT; typemap = afinfo->type_map; - write_lock(&typemap->lock); + write_lock_bh(&typemap->lock); if (unlikely(typemap->map[type->proto] != type)) err = -ENOENT; else typemap->map[type->proto] = NULL; - write_unlock(&typemap->lock); + write_unlock_bh(&typemap->lock); xfrm_policy_put_afinfo(afinfo); return err; } From 83de47cd0c5738105f40e65191b0761dfa7431ac Mon Sep 17 00:00:00 2001 From: Hua Zhong Date: Fri, 28 Apr 2006 15:26:50 -0700 Subject: [PATCH 142/226] [TCP]: Fix unlikely usage in tcp_transmit_skb() The following unlikely should be replaced by likely because the condition happens every time unless there is a hard error to transmit a packet. Signed-off-by: Hua Zhong Signed-off-by: David S. Miller --- net/ipv4/tcp_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index a28ae593b976..743016baa048 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -465,7 +465,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, TCP_INC_STATS(TCP_MIB_OUTSEGS); err = icsk->icsk_af_ops->queue_xmit(skb, 0); - if (unlikely(err <= 0)) + if (likely(err <= 0)) return err; tcp_enter_cwr(sk); From f3111502c065d32dcb021f55e30398aaebd8fb0f Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 28 Apr 2006 15:30:03 -0700 Subject: [PATCH 143/226] [XFRM]: fix incorrect xfrm_state_afinfo_lock use xfrm_state_afinfo_lock can be read-locked from bh context, so take it in a bh-safe manner in xfrm_state_register_afinfo() and xfrm_state_unregister_afinfo(). Found by the lock validator. Signed-off-by: Ingo Molnar Signed-off-by: David S. Miller --- net/xfrm/xfrm_state.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 3dc3e1f3b7aa..93a2f36ad3db 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1061,7 +1061,7 @@ int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo) return -EINVAL; if (unlikely(afinfo->family >= NPROTO)) return -EAFNOSUPPORT; - write_lock(&xfrm_state_afinfo_lock); + write_lock_bh(&xfrm_state_afinfo_lock); if (unlikely(xfrm_state_afinfo[afinfo->family] != NULL)) err = -ENOBUFS; else { @@ -1069,7 +1069,7 @@ int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo) afinfo->state_byspi = xfrm_state_byspi; xfrm_state_afinfo[afinfo->family] = afinfo; } - write_unlock(&xfrm_state_afinfo_lock); + write_unlock_bh(&xfrm_state_afinfo_lock); return err; } EXPORT_SYMBOL(xfrm_state_register_afinfo); @@ -1081,7 +1081,7 @@ int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo) return -EINVAL; if (unlikely(afinfo->family >= NPROTO)) return -EAFNOSUPPORT; - write_lock(&xfrm_state_afinfo_lock); + write_lock_bh(&xfrm_state_afinfo_lock); if (likely(xfrm_state_afinfo[afinfo->family] != NULL)) { if (unlikely(xfrm_state_afinfo[afinfo->family] != afinfo)) err = -EINVAL; @@ -1091,7 +1091,7 @@ int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo) afinfo->state_bydst = NULL; } } - write_unlock(&xfrm_state_afinfo_lock); + write_unlock_bh(&xfrm_state_afinfo_lock); return err; } EXPORT_SYMBOL(xfrm_state_unregister_afinfo); From e959d8121fcbfee6ec049cc617e9423d1799f2e4 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 28 Apr 2006 15:32:29 -0700 Subject: [PATCH 144/226] [XFRM]: fix incorrect xfrm_policy_afinfo_lock use xfrm_policy_afinfo_lock can be taken in bh context, at: [] lockdep_acquire_read+0x54/0x6d [] _read_lock+0x15/0x22 [] xfrm_policy_get_afinfo+0x1a/0x3d [] xfrm_decode_session+0x12/0x32 [] ip_route_me_harder+0x1c9/0x25b [] ip_nat_local_fn+0x94/0xad [] nf_iterate+0x2e/0x7a [] nf_hook_slow+0x3c/0x9e [] ip_push_pending_frames+0x2de/0x3a7 [] icmp_push_reply+0x136/0x141 [] icmp_reply+0x118/0x1a0 [] icmp_echo+0x44/0x46 [] icmp_rcv+0x111/0x138 [] ip_local_deliver+0x150/0x1f9 [] ip_rcv+0x3d5/0x413 [] netif_receive_skb+0x337/0x356 [] process_backlog+0x95/0x110 [] net_rx_action+0xa5/0x16d [] __do_softirq+0x6f/0xe6 [] do_softirq+0x52/0xb1 this means that all write-locking of xfrm_policy_afinfo_lock must be bh-safe. This patch fixes xfrm_policy_register_afinfo() and xfrm_policy_unregister_afinfo(). Signed-off-by: Ingo Molnar Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index e5b0afc94f1e..b469c8b54613 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1251,7 +1251,7 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo) return -EINVAL; if (unlikely(afinfo->family >= NPROTO)) return -EAFNOSUPPORT; - write_lock(&xfrm_policy_afinfo_lock); + write_lock_bh(&xfrm_policy_afinfo_lock); if (unlikely(xfrm_policy_afinfo[afinfo->family] != NULL)) err = -ENOBUFS; else { @@ -1268,7 +1268,7 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo) afinfo->garbage_collect = __xfrm_garbage_collect; xfrm_policy_afinfo[afinfo->family] = afinfo; } - write_unlock(&xfrm_policy_afinfo_lock); + write_unlock_bh(&xfrm_policy_afinfo_lock); return err; } EXPORT_SYMBOL(xfrm_policy_register_afinfo); @@ -1280,7 +1280,7 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo) return -EINVAL; if (unlikely(afinfo->family >= NPROTO)) return -EAFNOSUPPORT; - write_lock(&xfrm_policy_afinfo_lock); + write_lock_bh(&xfrm_policy_afinfo_lock); if (likely(xfrm_policy_afinfo[afinfo->family] != NULL)) { if (unlikely(xfrm_policy_afinfo[afinfo->family] != afinfo)) err = -EINVAL; @@ -1294,7 +1294,7 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo) afinfo->garbage_collect = NULL; } } - write_unlock(&xfrm_policy_afinfo_lock); + write_unlock_bh(&xfrm_policy_afinfo_lock); return err; } EXPORT_SYMBOL(xfrm_policy_unregister_afinfo); From c302e6d54e468ee9b1e18152e2e9da06953f3473 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Fri, 28 Apr 2006 15:59:15 -0700 Subject: [PATCH 145/226] [IPV6]: Fix race in route selection. We eliminated rt6_dflt_lock (to protect default router pointer) at 2.6.17-rc1, and introduced rt6_select() for general router selection. The function is called in the context of rt6_lock read-lock held, but this means, we have some race conditions when we do round-robin. Signed-off-by; YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/ipv6/route.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 79078747a646..0190e39096b9 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -317,7 +317,7 @@ static struct rt6_info *rt6_select(struct rt6_info **head, int oif, __FUNCTION__, head, head ? *head : NULL, oif); for (rt = rt0, metric = rt0->rt6i_metric; - rt && rt->rt6i_metric == metric; + rt && rt->rt6i_metric == metric && (!last || rt != rt0); rt = rt->u.next) { int m; @@ -343,9 +343,12 @@ static struct rt6_info *rt6_select(struct rt6_info **head, int oif, (strict & RT6_SELECT_F_REACHABLE) && last && last != rt0) { /* no entries matched; do round-robin */ + static spinlock_t lock = SPIN_LOCK_UNLOCKED; + spin_lock(&lock); *head = rt0->u.next; rt0->u.next = last->u.next; last->u.next = rt0; + spin_unlock(&lock); } RT6_TRACE("%s() => %p, score=%d\n", From c8e1e82b6a97ad44517517aa58b7b794ead0bf33 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Sat, 29 Apr 2006 18:55:17 -0700 Subject: [PATCH 146/226] [TG3]: Call netif_carrier_off() during phy reset Add netif_carrier_off() call during tg3_phy_reset(). This is needed to properly track the netif_carrier state in cases where we do a PHY reset with interrupts disabled. The SerDes code will not run properly if the netif_carrier state is wrong. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 73e271e59c6a..a28accbfcdf7 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -974,6 +974,8 @@ static int tg3_phy_reset_5703_4_5(struct tg3 *tp) return err; } +static void tg3_link_report(struct tg3 *); + /* This will reset the tigon3 PHY if there is no valid * link unless the FORCE argument is non-zero. */ @@ -987,6 +989,11 @@ static int tg3_phy_reset(struct tg3 *tp) if (err != 0) return -EBUSY; + if (netif_running(tp->dev) && netif_carrier_ok(tp->dev)) { + netif_carrier_off(tp->dev); + tg3_link_report(tp); + } + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) { From c424cb249dae10fb7f118f89091f1329b62b92f4 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Sat, 29 Apr 2006 18:56:34 -0700 Subject: [PATCH 147/226] [TG3]: Add phy workaround Add some PHY workaround code to reduce jitter on some PHYs. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 17 +++++++++++++---- drivers/net/tg3.h | 1 + 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index a28accbfcdf7..a30734061700 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1030,6 +1030,12 @@ out: tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x14e2); tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400); } + else if (tp->tg3_flags2 & TG3_FLG2_PHY_JITTER_BUG) { + tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0c00); + tg3_writephy(tp, MII_TG3_DSP_ADDRESS, 0x000a); + tg3_writephy(tp, MII_TG3_DSP_RW_PORT, 0x010b); + tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x0400); + } /* Set Extended packet length bit (bit 14) on all chips that */ /* support jumbo frames */ if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) { @@ -10360,10 +10366,13 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tp->pci_chip_rev_id == CHIPREV_ID_5704_A0) tp->tg3_flags2 |= TG3_FLG2_PHY_5704_A0_BUG; - if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) && - (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5755) && - (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5787)) - tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG; + if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) { + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + tp->tg3_flags2 |= TG3_FLG2_PHY_JITTER_BUG; + else + tp->tg3_flags2 |= TG3_FLG2_PHY_BER_BUG; + } tp->coalesce_mode = 0; if (GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5700_AX && diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 8c8b987d1250..0e29b885d449 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2215,6 +2215,7 @@ struct tg3 { #define TG3_FLG2_HW_TSO_2 0x08000000 #define TG3_FLG2_HW_TSO (TG3_FLG2_HW_TSO_1 | TG3_FLG2_HW_TSO_2) #define TG3_FLG2_1SHOT_MSI 0x10000000 +#define TG3_FLG2_PHY_JITTER_BUG 0x20000000 u32 split_mode_max_reqs; #define SPLIT_MODE_5704_MAX_REQ 3 From 58712ef9f2cbaaeac5b32ac11810a4bbd0eeacc5 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Sat, 29 Apr 2006 18:58:01 -0700 Subject: [PATCH 148/226] [TG3]: Reset chip when changing MAC address Do the full chip reset when changing MAC address if ASF is enabled. ASF sometimes uses a different MAC address than the driver. Without the reset, the ASF MAC address may be overwritten when the driver's MAC address is changed. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index a30734061700..0ccfb63d3ac1 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -5732,9 +5732,23 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p) if (!netif_running(dev)) return 0; - spin_lock_bh(&tp->lock); - __tg3_set_mac_addr(tp); - spin_unlock_bh(&tp->lock); + if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) { + /* Reset chip so that ASF can re-init any MAC addresses it + * needs. + */ + tg3_netif_stop(tp); + tg3_full_lock(tp, 1); + + tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); + tg3_init_hw(tp); + + tg3_netif_start(tp); + tg3_full_unlock(tp); + } else { + spin_lock_bh(&tp->lock); + __tg3_set_mac_addr(tp); + spin_unlock_bh(&tp->lock); + } return 0; } From 8e7a22e3eb49042c048f24bab40cf5cf8915487d Mon Sep 17 00:00:00 2001 From: Gary Zambrano Date: Sat, 29 Apr 2006 18:59:13 -0700 Subject: [PATCH 149/226] [TG3]: Add reset_phy parameter to chip reset functions Add a reset_phy parameter to tg3_reset_hw() and tg3_init_hw(). With the full chip reset during MAC address change, the automatic PHY reset during chip reset will cause a link down and bonding will not work properly as a result. With this reset_phy parameter, we can do a chip reset without link down when changing MAC address or MTU. Signed-off-by: Gary Zambrano Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 0ccfb63d3ac1..97e27d8e5528 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -3544,7 +3544,7 @@ static irqreturn_t tg3_test_isr(int irq, void *dev_id, return IRQ_RETVAL(0); } -static int tg3_init_hw(struct tg3 *); +static int tg3_init_hw(struct tg3 *, int); static int tg3_halt(struct tg3 *, int, int); #ifdef CONFIG_NET_POLL_CONTROLLER @@ -3580,7 +3580,7 @@ static void tg3_reset_task(void *_data) tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER; tg3_halt(tp, RESET_KIND_SHUTDOWN, 0); - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tg3_netif_start(tp); @@ -4055,7 +4055,7 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu) tg3_set_mtu(dev, tp, new_mtu); - tg3_init_hw(tp); + tg3_init_hw(tp, 0); tg3_netif_start(tp); @@ -5740,7 +5740,7 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p) tg3_full_lock(tp, 1); tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); - tg3_init_hw(tp); + tg3_init_hw(tp, 0); tg3_netif_start(tp); tg3_full_unlock(tp); @@ -5798,7 +5798,7 @@ static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec) } /* tp->lock is held. */ -static int tg3_reset_hw(struct tg3 *tp) +static int tg3_reset_hw(struct tg3 *tp, int reset_phy) { u32 val, rdmac_mode; int i, err, limit; @@ -5813,7 +5813,7 @@ static int tg3_reset_hw(struct tg3 *tp) tg3_abort_hw(tp, 1); } - if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) + if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) && reset_phy) tg3_phy_reset(tp); err = tg3_chip_reset(tp); @@ -6354,7 +6354,7 @@ static int tg3_reset_hw(struct tg3 *tp) tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl); } - err = tg3_setup_phy(tp, 1); + err = tg3_setup_phy(tp, reset_phy); if (err) return err; @@ -6427,7 +6427,7 @@ static int tg3_reset_hw(struct tg3 *tp) /* Called at device open time to get the chip ready for * packet processing. Invoked with tp->lock held. */ -static int tg3_init_hw(struct tg3 *tp) +static int tg3_init_hw(struct tg3 *tp, int reset_phy) { int err; @@ -6440,7 +6440,7 @@ static int tg3_init_hw(struct tg3 *tp) tw32(TG3PCI_MEM_WIN_BASE_ADDR, 0); - err = tg3_reset_hw(tp); + err = tg3_reset_hw(tp, reset_phy); out: return err; @@ -6710,7 +6710,7 @@ static int tg3_test_msi(struct tg3 *tp) tg3_full_lock(tp, 1); tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); - err = tg3_init_hw(tp); + err = tg3_init_hw(tp, 1); tg3_full_unlock(tp); @@ -6775,7 +6775,7 @@ static int tg3_open(struct net_device *dev) tg3_full_lock(tp, 0); - err = tg3_init_hw(tp); + err = tg3_init_hw(tp, 1); if (err) { tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); tg3_free_rings(tp); @@ -7866,7 +7866,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e if (netif_running(dev)) { tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tg3_netif_start(tp); } @@ -7911,7 +7911,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam if (netif_running(dev)) { tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tg3_netif_start(tp); } @@ -8549,7 +8549,7 @@ static int tg3_test_loopback(struct tg3 *tp) if (!netif_running(tp->dev)) return TG3_LOOPBACK_FAILED; - tg3_reset_hw(tp); + tg3_reset_hw(tp, 1); if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK)) err |= TG3_MAC_LOOPBACK_FAILED; @@ -8623,7 +8623,7 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest, tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); if (netif_running(dev)) { tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE; - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tg3_netif_start(tp); } @@ -11599,7 +11599,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state) tg3_full_lock(tp, 0); tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE; - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tp->timer.expires = jiffies + tp->timer_offset; add_timer(&tp->timer); @@ -11633,7 +11633,7 @@ static int tg3_resume(struct pci_dev *pdev) tg3_full_lock(tp, 0); tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE; - tg3_init_hw(tp); + tg3_init_hw(tp, 1); tp->timer.expires = jiffies + tp->timer_offset; add_timer(&tp->timer); From f6d9a2565bc754043f43b8f51b19f77ee0269411 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Sat, 29 Apr 2006 19:00:24 -0700 Subject: [PATCH 150/226] [TG3]: Fix bug in nvram write Fix bug in nvram write function. If the starting nvram address offset happens to be the last dword of the page, the NVRAM_CMD_LAST bit will not get set in the existing code. This patch fixes the bug by changing the "else if" to "if" so that the last dword condition always gets checked. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 97e27d8e5528..07795449709f 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -9404,7 +9404,7 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len, if ((page_off == 0) || (i == 0)) nvram_cmd |= NVRAM_CMD_FIRST; - else if (page_off == (tp->nvram_pagesize - 4)) + if (page_off == (tp->nvram_pagesize - 4)) nvram_cmd |= NVRAM_CMD_LAST; if (i == (len - 4)) From b276764091cf241cf0b31e8cb76c67dcf9a9c1d8 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Sat, 29 Apr 2006 19:01:06 -0700 Subject: [PATCH 151/226] [TG3]: Update version and reldate Update version to 3.57. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 07795449709f..beeb612be98f 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -69,8 +69,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.56" -#define DRV_MODULE_RELDATE "Apr 1, 2006" +#define DRV_MODULE_VERSION "3.57" +#define DRV_MODULE_RELDATE "Apr 28, 2006" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 From 46e678c96bbd775abd05d3ddbe2fd334794f9157 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Sun, 30 Apr 2006 16:36:32 +0200 Subject: [PATCH 152/226] [PATCH] splice: fix bugs with stealing regular pipe pages - Check that page has suitable count for stealing in the regular pipes. - pipe_to_file() assumes that the page is locked on succesful steal, so do that in the pipe steal hook - Missing unlock_page() in add_to_page_cache() failure. Signed-off-by: Jens Axboe --- fs/pipe.c | 11 +++++++++-- fs/splice.c | 4 +++- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index 7fefb10db8d9..5a369273c51b 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -127,8 +127,15 @@ static void anon_pipe_buf_unmap(struct pipe_inode_info *pipe, static int anon_pipe_buf_steal(struct pipe_inode_info *pipe, struct pipe_buffer *buf) { - buf->flags |= PIPE_BUF_FLAG_STOLEN; - return 0; + struct page *page = buf->page; + + if (page_count(page) == 1) { + buf->flags |= PIPE_BUF_FLAG_STOLEN; + lock_page(page); + return 0; + } + + return 1; } static void anon_pipe_buf_get(struct pipe_inode_info *info, diff --git a/fs/splice.c b/fs/splice.c index a46ddd28561e..9df28d30efa0 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -599,8 +599,10 @@ static int pipe_to_file(struct pipe_inode_info *info, struct pipe_buffer *buf, goto find_page; page = buf->page; - if (add_to_page_cache(page, mapping, index, gfp_mask)) + if (add_to_page_cache(page, mapping, index, gfp_mask)) { + unlock_page(page); goto find_page; + } if (!(buf->flags & PIPE_BUF_FLAG_LRU)) lru_cache_add(page); From 1241140f5183db38393556832198a3b109bf9085 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 30 Apr 2006 21:40:13 -0700 Subject: [PATCH 153/226] [SPARC64]: Kill __flush_tlb_page() prototype. This function no longer exists. Signed-off-by: David S. Miller --- include/asm-sparc64/tlbflush.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/asm-sparc64/tlbflush.h b/include/asm-sparc64/tlbflush.h index 9ad5d9c51d42..e3a7c453b500 100644 --- a/include/asm-sparc64/tlbflush.h +++ b/include/asm-sparc64/tlbflush.h @@ -22,8 +22,6 @@ extern void flush_tlb_pending(void); /* Local cpu only. */ extern void __flush_tlb_all(void); -extern void __flush_tlb_page(unsigned long context, unsigned long page, unsigned long r); - extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end); #ifndef CONFIG_SMP From c9f2946fbec88d4baa3a6d47eb3a8e6b08b05cd9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 30 Apr 2006 22:54:27 -0700 Subject: [PATCH 154/226] [SPARC64]: Disable preemption during flush_tlb_pending(). A context switch will force a call to flush_tlb_pending() (via switch_to()), so if we test tlb_nr to be non-zero, then sleep, it would become zero and later back at the original context we'll pass zero down into the TLB flushing code which should never see a nr argument of zero. Signed-off-by: David S. Miller --- arch/sparc64/mm/tlb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/sparc64/mm/tlb.c b/arch/sparc64/mm/tlb.c index a079cf42505e..3f10fc921b00 100644 --- a/arch/sparc64/mm/tlb.c +++ b/arch/sparc64/mm/tlb.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include @@ -24,6 +25,8 @@ void flush_tlb_pending(void) { struct mmu_gather *mp = &__get_cpu_var(mmu_gathers); + preempt_disable(); + if (mp->tlb_nr) { flush_tsb_user(mp); @@ -38,6 +41,8 @@ void flush_tlb_pending(void) } mp->tlb_nr = 0; } + + preempt_enable(); } void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig) From 45d9bb0e37668b7c64d1e49e98fbc4733c23b334 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 29 Mar 2006 20:02:55 -0500 Subject: [PATCH 155/226] [PATCH] deal with deadlocks in audit_free() Don't assume that audit_log_exit() et.al. are called for the context of current; pass task explictly. Signed-off-by: Al Viro --- kernel/auditsc.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 7f160df21a23..4052f0aec1d3 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -536,13 +536,13 @@ error_path: return; } -static void audit_log_task_info(struct audit_buffer *ab, gfp_t gfp_mask) +static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk, gfp_t gfp_mask) { - char name[sizeof(current->comm)]; - struct mm_struct *mm = current->mm; + char name[sizeof(tsk->comm)]; + struct mm_struct *mm = tsk->mm; struct vm_area_struct *vma; - get_task_comm(name, current); + get_task_comm(name, tsk); audit_log_format(ab, " comm="); audit_log_untrustedstring(ab, name); @@ -551,7 +551,7 @@ static void audit_log_task_info(struct audit_buffer *ab, gfp_t gfp_mask) /* * this is brittle; all callers that pass GFP_ATOMIC will have - * NULL current->mm and we won't get here. + * NULL tsk->mm and we won't get here. */ down_read(&mm->mmap_sem); vma = mm->mmap; @@ -569,7 +569,7 @@ static void audit_log_task_info(struct audit_buffer *ab, gfp_t gfp_mask) audit_log_task_context(ab, gfp_mask); } -static void audit_log_exit(struct audit_context *context, gfp_t gfp_mask) +static void audit_log_exit(struct audit_context *context, struct task_struct *tsk, gfp_t gfp_mask) { int i; struct audit_buffer *ab; @@ -587,8 +587,8 @@ static void audit_log_exit(struct audit_context *context, gfp_t gfp_mask) audit_log_format(ab, " success=%s exit=%ld", (context->return_valid==AUDITSC_SUCCESS)?"yes":"no", context->return_code); - if (current->signal->tty && current->signal->tty->name) - tty = current->signal->tty->name; + if (tsk->signal && tsk->signal->tty && tsk->signal->tty->name) + tty = tsk->signal->tty->name; else tty = "(none)"; audit_log_format(ab, @@ -720,7 +720,7 @@ void audit_free(struct task_struct *tsk) * We use GFP_ATOMIC here because we might be doing this * in the context of the idle thread */ if (context->in_syscall && context->auditable) - audit_log_exit(context, GFP_ATOMIC); + audit_log_exit(context, tsk, GFP_ATOMIC); audit_free_context(context); } @@ -839,7 +839,7 @@ void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code) goto out; if (context->in_syscall && context->auditable) - audit_log_exit(context, GFP_KERNEL); + audit_log_exit(context, tsk, GFP_KERNEL); context->in_syscall = 0; context->auditable = 0; From d6fe3945b42d09a1eca7ad180a1646e585b8594f Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Thu, 30 Mar 2006 12:20:22 -0500 Subject: [PATCH 156/226] [PATCH] sockaddr patch On Thursday 23 March 2006 09:08, John D. Ramsdell wrote: > I noticed that a socketcall(bind) and socketcall(connect) event contain a > record of type=SOCKADDR, but I cannot see one for a system call event > associated with socketcall(accept). Recording the sockaddr of an accepted > socket is important for cross platform information flow analys Thanks for pointing this out. The following patch should address this. Signed-off-by: Steve Grubb Signed-off-by: Al Viro --- net/socket.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/socket.c b/net/socket.c index 0ce12dfc7a71..02948b622bd2 100644 --- a/net/socket.c +++ b/net/socket.c @@ -267,6 +267,8 @@ int move_addr_to_user(void *kaddr, int klen, void __user *uaddr, int __user *ule return -EINVAL; if(len) { + if (audit_sockaddr(klen, kaddr)) + return -ENOMEM; if(copy_to_user(uaddr,kaddr,len)) return -EFAULT; } From fa84cb935d4ec601528f5e2f0d5d31e7876a5044 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 29 Mar 2006 20:30:19 -0500 Subject: [PATCH 157/226] [PATCH] move call of audit_free() into do_exit() Signed-off-by: Al Viro --- kernel/auditsc.c | 9 +-------- kernel/exit.c | 3 +++ kernel/fork.c | 2 -- 3 files changed, 4 insertions(+), 10 deletions(-) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 4052f0aec1d3..8ec52ffad633 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -698,19 +698,12 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts * audit_free - free a per-task audit context * @tsk: task whose audit context block to free * - * Called from copy_process and __put_task_struct. + * Called from copy_process and do_exit */ void audit_free(struct task_struct *tsk) { struct audit_context *context; - /* - * No need to lock the task - when we execute audit_free() - * then the task has no external references anymore, and - * we are tearing it down. (The locking also confuses - * DEBUG_LOCKDEP - this freeing may occur in softirq - * contexts as well, via RCU.) - */ context = audit_get_context(tsk, 0, 0); if (likely(!context)) return; diff --git a/kernel/exit.c b/kernel/exit.c index f86434d7b3d1..e95b93282210 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -35,6 +35,7 @@ #include #include #include +#include /* for audit_free() */ #include #include @@ -910,6 +911,8 @@ fastcall NORET_TYPE void do_exit(long code) if (unlikely(tsk->compat_robust_list)) compat_exit_robust_list(tsk); #endif + if (unlikely(tsk->audit_context)) + audit_free(tsk); exit_mm(tsk); exit_sem(tsk); diff --git a/kernel/fork.c b/kernel/fork.c index d2fa57d480d4..ac8100e3088a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -114,8 +114,6 @@ void __put_task_struct(struct task_struct *tsk) WARN_ON(atomic_read(&tsk->usage)); WARN_ON(tsk == current); - if (unlikely(tsk->audit_context)) - audit_free(tsk); security_task_free(tsk); free_uid(tsk->user); put_group_info(tsk->group_info); From e495149b173d8e133e1f6f2eb86fd97be7e92010 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 29 Mar 2006 20:17:10 -0500 Subject: [PATCH 158/226] [PATCH] drop gfp_mask in audit_log_exit() now we can do that - all callers are process-synchronous and do not hold any locks. Signed-off-by: Al Viro --- kernel/auditsc.c | 62 +++++++++++++++++++++++++----------------------- 1 file changed, 32 insertions(+), 30 deletions(-) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 8ec52ffad633..ba0ec1ba6698 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -506,7 +506,7 @@ static inline void audit_free_context(struct audit_context *context) printk(KERN_ERR "audit: freed %d contexts\n", count); } -static void audit_log_task_context(struct audit_buffer *ab, gfp_t gfp_mask) +static void audit_log_task_context(struct audit_buffer *ab) { char *ctx = NULL; ssize_t len = 0; @@ -518,7 +518,7 @@ static void audit_log_task_context(struct audit_buffer *ab, gfp_t gfp_mask) return; } - ctx = kmalloc(len, gfp_mask); + ctx = kmalloc(len, GFP_KERNEL); if (!ctx) goto error_path; @@ -536,47 +536,46 @@ error_path: return; } -static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk, gfp_t gfp_mask) +static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk) { char name[sizeof(tsk->comm)]; struct mm_struct *mm = tsk->mm; struct vm_area_struct *vma; + /* tsk == current */ + get_task_comm(name, tsk); audit_log_format(ab, " comm="); audit_log_untrustedstring(ab, name); - if (!mm) - return; - - /* - * this is brittle; all callers that pass GFP_ATOMIC will have - * NULL tsk->mm and we won't get here. - */ - down_read(&mm->mmap_sem); - vma = mm->mmap; - while (vma) { - if ((vma->vm_flags & VM_EXECUTABLE) && - vma->vm_file) { - audit_log_d_path(ab, "exe=", - vma->vm_file->f_dentry, - vma->vm_file->f_vfsmnt); - break; + if (mm) { + down_read(&mm->mmap_sem); + vma = mm->mmap; + while (vma) { + if ((vma->vm_flags & VM_EXECUTABLE) && + vma->vm_file) { + audit_log_d_path(ab, "exe=", + vma->vm_file->f_dentry, + vma->vm_file->f_vfsmnt); + break; + } + vma = vma->vm_next; } - vma = vma->vm_next; + up_read(&mm->mmap_sem); } - up_read(&mm->mmap_sem); - audit_log_task_context(ab, gfp_mask); + audit_log_task_context(ab); } -static void audit_log_exit(struct audit_context *context, struct task_struct *tsk, gfp_t gfp_mask) +static void audit_log_exit(struct audit_context *context, struct task_struct *tsk) { int i; struct audit_buffer *ab; struct audit_aux_data *aux; const char *tty; - ab = audit_log_start(context, gfp_mask, AUDIT_SYSCALL); + /* tsk == current */ + + ab = audit_log_start(context, GFP_KERNEL, AUDIT_SYSCALL); if (!ab) return; /* audit_panic has been called */ audit_log_format(ab, "arch=%x syscall=%d", @@ -607,12 +606,12 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts context->gid, context->euid, context->suid, context->fsuid, context->egid, context->sgid, context->fsgid, tty); - audit_log_task_info(ab, gfp_mask); + audit_log_task_info(ab, tsk); audit_log_end(ab); for (aux = context->aux; aux; aux = aux->next) { - ab = audit_log_start(context, gfp_mask, aux->type); + ab = audit_log_start(context, GFP_KERNEL, aux->type); if (!ab) continue; /* audit_panic has been called */ @@ -649,7 +648,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts } if (context->pwd && context->pwdmnt) { - ab = audit_log_start(context, gfp_mask, AUDIT_CWD); + ab = audit_log_start(context, GFP_KERNEL, AUDIT_CWD); if (ab) { audit_log_d_path(ab, "cwd=", context->pwd, context->pwdmnt); audit_log_end(ab); @@ -659,7 +658,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts unsigned long ino = context->names[i].ino; unsigned long pino = context->names[i].pino; - ab = audit_log_start(context, gfp_mask, AUDIT_PATH); + ab = audit_log_start(context, GFP_KERNEL, AUDIT_PATH); if (!ab) continue; /* audit_panic has been called */ @@ -712,8 +711,9 @@ void audit_free(struct task_struct *tsk) * function (e.g., exit_group), then free context block. * We use GFP_ATOMIC here because we might be doing this * in the context of the idle thread */ + /* that can happen only if we are called from do_exit() */ if (context->in_syscall && context->auditable) - audit_log_exit(context, tsk, GFP_ATOMIC); + audit_log_exit(context, tsk); audit_free_context(context); } @@ -821,6 +821,8 @@ void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code) { struct audit_context *context; + /* tsk == current */ + get_task_struct(tsk); task_lock(tsk); context = audit_get_context(tsk, valid, return_code); @@ -832,7 +834,7 @@ void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code) goto out; if (context->in_syscall && context->auditable) - audit_log_exit(context, tsk, GFP_KERNEL); + audit_log_exit(context, tsk); context->in_syscall = 0; context->auditable = 0; From 5411be59db80333039386f3b1ccfe5eb9023a916 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 29 Mar 2006 20:23:36 -0500 Subject: [PATCH 159/226] [PATCH] drop task argument of audit_syscall_{entry,exit} ... it's always current, and that's a good thing - allows simpler locking. Signed-off-by: Al Viro --- arch/i386/kernel/ptrace.c | 7 +++---- arch/i386/kernel/vm86.c | 2 +- arch/ia64/kernel/ptrace.c | 4 ++-- arch/mips/kernel/ptrace.c | 4 ++-- arch/powerpc/kernel/ptrace.c | 5 ++--- arch/s390/kernel/ptrace.c | 5 ++--- arch/sparc64/kernel/ptrace.c | 5 ++--- arch/um/kernel/ptrace.c | 6 ++---- arch/x86_64/kernel/ptrace.c | 6 +++--- include/linux/audit.h | 8 ++++---- kernel/auditsc.c | 8 ++++---- 11 files changed, 27 insertions(+), 33 deletions(-) diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c index 506462ef36a0..fd7eaf7866e0 100644 --- a/arch/i386/kernel/ptrace.c +++ b/arch/i386/kernel/ptrace.c @@ -671,7 +671,7 @@ int do_syscall_trace(struct pt_regs *regs, int entryexit) if (unlikely(current->audit_context)) { if (entryexit) - audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), + audit_syscall_exit(AUDITSC_RESULT(regs->eax), regs->eax); /* Debug traps, when using PTRACE_SINGLESTEP, must be sent only * on the syscall exit path. Normally, when TIF_SYSCALL_AUDIT is @@ -720,14 +720,13 @@ int do_syscall_trace(struct pt_regs *regs, int entryexit) ret = is_sysemu; out: if (unlikely(current->audit_context) && !entryexit) - audit_syscall_entry(current, AUDIT_ARCH_I386, regs->orig_eax, + audit_syscall_entry(AUDIT_ARCH_I386, regs->orig_eax, regs->ebx, regs->ecx, regs->edx, regs->esi); if (ret == 0) return 0; regs->orig_eax = -1; /* force skip of syscall restarting */ if (unlikely(current->audit_context)) - audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), - regs->eax); + audit_syscall_exit(AUDITSC_RESULT(regs->eax), regs->eax); return 1; } diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c index aee14fafd13d..00e0118e717c 100644 --- a/arch/i386/kernel/vm86.c +++ b/arch/i386/kernel/vm86.c @@ -312,7 +312,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk /*call audit_syscall_exit since we do not exit via the normal paths */ if (unlikely(current->audit_context)) - audit_syscall_exit(current, AUDITSC_RESULT(eax), eax); + audit_syscall_exit(AUDITSC_RESULT(eax), eax); __asm__ __volatile__( "movl %0,%%esp\n\t" diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 9887c8787e7a..e61e15e28d8b 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -1644,7 +1644,7 @@ syscall_trace_enter (long arg0, long arg1, long arg2, long arg3, arch = AUDIT_ARCH_IA64; } - audit_syscall_entry(current, arch, syscall, arg0, arg1, arg2, arg3); + audit_syscall_entry(arch, syscall, arg0, arg1, arg2, arg3); } } @@ -1662,7 +1662,7 @@ syscall_trace_leave (long arg0, long arg1, long arg2, long arg3, if (success != AUDITSC_SUCCESS) result = -result; - audit_syscall_exit(current, success, result); + audit_syscall_exit(success, result); } if (test_thread_flag(TIF_SYSCALL_TRACE) diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index f3106d0771b0..9b4733c12395 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -483,7 +483,7 @@ static inline int audit_arch(void) asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit) { if (unlikely(current->audit_context) && entryexit) - audit_syscall_exit(current, AUDITSC_RESULT(regs->regs[2]), + audit_syscall_exit(AUDITSC_RESULT(regs->regs[2]), regs->regs[2]); if (!(current->ptrace & PT_PTRACED)) @@ -507,7 +507,7 @@ asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit) } out: if (unlikely(current->audit_context) && !entryexit) - audit_syscall_entry(current, audit_arch(), regs->regs[2], + audit_syscall_entry(audit_arch(), regs->regs[2], regs->regs[4], regs->regs[5], regs->regs[6], regs->regs[7]); } diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index bcb83574335b..4a677d1bd4ef 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -538,7 +538,7 @@ void do_syscall_trace_enter(struct pt_regs *regs) do_syscall_trace(); if (unlikely(current->audit_context)) - audit_syscall_entry(current, + audit_syscall_entry( #ifdef CONFIG_PPC32 AUDIT_ARCH_PPC, #else @@ -556,8 +556,7 @@ void do_syscall_trace_leave(struct pt_regs *regs) #endif if (unlikely(current->audit_context)) - audit_syscall_exit(current, - (regs->ccr&0x1000)?AUDITSC_FAILURE:AUDITSC_SUCCESS, + audit_syscall_exit((regs->ccr&0x1000)?AUDITSC_FAILURE:AUDITSC_SUCCESS, regs->result); if ((test_thread_flag(TIF_SYSCALL_TRACE) diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 37dfe33dab73..8f36504075ed 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -734,7 +734,7 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int entryexit) { if (unlikely(current->audit_context) && entryexit) - audit_syscall_exit(current, AUDITSC_RESULT(regs->gprs[2]), regs->gprs[2]); + audit_syscall_exit(AUDITSC_RESULT(regs->gprs[2]), regs->gprs[2]); if (!test_thread_flag(TIF_SYSCALL_TRACE)) goto out; @@ -761,8 +761,7 @@ syscall_trace(struct pt_regs *regs, int entryexit) } out: if (unlikely(current->audit_context) && !entryexit) - audit_syscall_entry(current, - test_thread_flag(TIF_31BIT)?AUDIT_ARCH_S390:AUDIT_ARCH_S390X, + audit_syscall_entry(test_thread_flag(TIF_31BIT)?AUDIT_ARCH_S390:AUDIT_ARCH_S390X, regs->gprs[2], regs->orig_gpr2, regs->gprs[3], regs->gprs[4], regs->gprs[5]); } diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c index 49e6dedd027d..d31975e6d6f6 100644 --- a/arch/sparc64/kernel/ptrace.c +++ b/arch/sparc64/kernel/ptrace.c @@ -653,7 +653,7 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p) if (unlikely(tstate & (TSTATE_XCARRY | TSTATE_ICARRY))) result = AUDITSC_FAILURE; - audit_syscall_exit(current, result, regs->u_regs[UREG_I0]); + audit_syscall_exit(result, regs->u_regs[UREG_I0]); } if (!(current->ptrace & PT_PTRACED)) @@ -677,8 +677,7 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p) out: if (unlikely(current->audit_context) && !syscall_exit_p) - audit_syscall_entry(current, - (test_thread_flag(TIF_32BIT) ? + audit_syscall_entry((test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64), regs->u_regs[UREG_G1], diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index 60d2eda995c1..9a77fb3c269d 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -275,15 +275,13 @@ void syscall_trace(union uml_pt_regs *regs, int entryexit) if (unlikely(current->audit_context)) { if (!entryexit) - audit_syscall_entry(current, - HOST_AUDIT_ARCH, + audit_syscall_entry(HOST_AUDIT_ARCH, UPT_SYSCALL_NR(regs), UPT_SYSCALL_ARG1(regs), UPT_SYSCALL_ARG2(regs), UPT_SYSCALL_ARG3(regs), UPT_SYSCALL_ARG4(regs)); - else audit_syscall_exit(current, - AUDITSC_RESULT(UPT_SYSCALL_RET(regs)), + else audit_syscall_exit(AUDITSC_RESULT(UPT_SYSCALL_RET(regs)), UPT_SYSCALL_RET(regs)); } diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c index da8e7903d817..2d50024c9f30 100644 --- a/arch/x86_64/kernel/ptrace.c +++ b/arch/x86_64/kernel/ptrace.c @@ -600,12 +600,12 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs) if (unlikely(current->audit_context)) { if (test_thread_flag(TIF_IA32)) { - audit_syscall_entry(current, AUDIT_ARCH_I386, + audit_syscall_entry(AUDIT_ARCH_I386, regs->orig_rax, regs->rbx, regs->rcx, regs->rdx, regs->rsi); } else { - audit_syscall_entry(current, AUDIT_ARCH_X86_64, + audit_syscall_entry(AUDIT_ARCH_X86_64, regs->orig_rax, regs->rdi, regs->rsi, regs->rdx, regs->r10); @@ -616,7 +616,7 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs) asmlinkage void syscall_trace_leave(struct pt_regs *regs) { if (unlikely(current->audit_context)) - audit_syscall_exit(current, AUDITSC_RESULT(regs->rax), regs->rax); + audit_syscall_exit(AUDITSC_RESULT(regs->rax), regs->rax); if ((test_thread_flag(TIF_SYSCALL_TRACE) || test_thread_flag(TIF_SINGLESTEP)) diff --git a/include/linux/audit.h b/include/linux/audit.h index 1c47c59058c1..39fef6ebb854 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -287,10 +287,10 @@ struct netlink_skb_parms; /* Public API */ extern int audit_alloc(struct task_struct *task); extern void audit_free(struct task_struct *task); -extern void audit_syscall_entry(struct task_struct *task, int arch, +extern void audit_syscall_entry(int arch, int major, unsigned long a0, unsigned long a1, unsigned long a2, unsigned long a3); -extern void audit_syscall_exit(struct task_struct *task, int failed, long return_code); +extern void audit_syscall_exit(int failed, long return_code); extern void audit_getname(const char *name); extern void audit_putname(const char *name); extern void __audit_inode(const char *name, const struct inode *inode, unsigned flags); @@ -323,8 +323,8 @@ extern int audit_set_macxattr(const char *name); #else #define audit_alloc(t) ({ 0; }) #define audit_free(t) do { ; } while (0) -#define audit_syscall_entry(t,ta,a,b,c,d,e) do { ; } while (0) -#define audit_syscall_exit(t,f,r) do { ; } while (0) +#define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0) +#define audit_syscall_exit(f,r) do { ; } while (0) #define audit_getname(n) do { ; } while (0) #define audit_putname(n) do { ; } while (0) #define __audit_inode(n,i,f) do { ; } while (0) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index ba0ec1ba6698..7ed82b088e4b 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -736,10 +736,11 @@ void audit_free(struct task_struct *tsk) * will only be written if another part of the kernel requests that it * be written). */ -void audit_syscall_entry(struct task_struct *tsk, int arch, int major, +void audit_syscall_entry(int arch, int major, unsigned long a1, unsigned long a2, unsigned long a3, unsigned long a4) { + struct task_struct *tsk = current; struct audit_context *context = tsk->audit_context; enum audit_state state; @@ -817,12 +818,11 @@ void audit_syscall_entry(struct task_struct *tsk, int arch, int major, * message), then write out the syscall information. In call cases, * free the names stored from getname(). */ -void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code) +void audit_syscall_exit(int valid, long return_code) { + struct task_struct *tsk = current; struct audit_context *context; - /* tsk == current */ - get_task_struct(tsk); task_lock(tsk); context = audit_get_context(tsk, valid, return_code); From 97e94c453073a2aba4bb5e0825ddc5e923debf11 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 29 Mar 2006 20:26:24 -0500 Subject: [PATCH 160/226] [PATCH] no need to wank with task_lock() and pinning task down in audit_syscall_exit() Signed-off-by: Al Viro --- kernel/auditsc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 7ed82b088e4b..8aca4ab4aa27 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -329,7 +329,6 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk, return AUDIT_BUILD_CONTEXT; } -/* This should be called with task_lock() held. */ static inline struct audit_context *audit_get_context(struct task_struct *tsk, int return_valid, int return_code) @@ -823,15 +822,10 @@ void audit_syscall_exit(int valid, long return_code) struct task_struct *tsk = current; struct audit_context *context; - get_task_struct(tsk); - task_lock(tsk); context = audit_get_context(tsk, valid, return_code); - task_unlock(tsk); - /* Not having a context here is ok, since the parent may have - * called __put_task_struct. */ if (likely(!context)) - goto out; + return; if (context->in_syscall && context->auditable) audit_log_exit(context, tsk); @@ -849,8 +843,6 @@ void audit_syscall_exit(int valid, long return_code) audit_free_aux(context); tsk->audit_context = context; } - out: - put_task_struct(tsk); } /** From 376bd9cb357ec945ac893feaeb63af7370a6e70b Mon Sep 17 00:00:00 2001 From: Darrel Goeddel Date: Fri, 24 Feb 2006 15:44:05 -0600 Subject: [PATCH 161/226] [PATCH] support for context based audit filtering The following patch provides selinux interfaces that will allow the audit system to perform filtering based on the process context (user, role, type, sensitivity, and clearance). These interfaces will allow the selinux module to perform efficient matches based on lower level selinux constructs, rather than relying on context retrievals and string comparisons within the audit module. It also allows for dominance checks on the mls portion of the contexts that are impossible with only string comparisons. Signed-off-by: Darrel Goeddel Signed-off-by: Al Viro --- include/linux/audit.h | 5 + include/linux/selinux.h | 112 ++++++++++++++++ security/selinux/Makefile | 2 +- security/selinux/avc.c | 13 +- security/selinux/exports.c | 28 ++++ security/selinux/ss/mls.c | 30 ++++- security/selinux/ss/mls.h | 4 +- security/selinux/ss/services.c | 235 ++++++++++++++++++++++++++++++++- 8 files changed, 419 insertions(+), 10 deletions(-) create mode 100644 include/linux/selinux.h create mode 100644 security/selinux/exports.c diff --git a/include/linux/audit.h b/include/linux/audit.h index 39fef6ebb854..740f950397b7 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -145,6 +145,11 @@ #define AUDIT_PERS 10 #define AUDIT_ARCH 11 #define AUDIT_MSGTYPE 12 +#define AUDIT_SE_USER 13 /* security label user */ +#define AUDIT_SE_ROLE 14 /* security label role */ +#define AUDIT_SE_TYPE 15 /* security label type */ +#define AUDIT_SE_SEN 16 /* security label sensitivity label */ +#define AUDIT_SE_CLR 17 /* security label clearance label */ /* These are ONLY useful when checking * at syscall exit time (AUDIT_AT_EXIT). */ diff --git a/include/linux/selinux.h b/include/linux/selinux.h new file mode 100644 index 000000000000..9d684b1728b0 --- /dev/null +++ b/include/linux/selinux.h @@ -0,0 +1,112 @@ +/* + * SELinux services exported to the rest of the kernel. + * + * Author: James Morris + * + * Copyright (C) 2005 Red Hat, Inc., James Morris + * Copyright (C) 2006 Trusted Computer Solutions, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, + * as published by the Free Software Foundation. + */ +#ifndef _LINUX_SELINUX_H +#define _LINUX_SELINUX_H + +struct selinux_audit_rule; +struct audit_context; + +#ifdef CONFIG_SECURITY_SELINUX + +/** + * selinux_audit_rule_init - alloc/init an selinux audit rule structure. + * @field: the field this rule refers to + * @op: the operater the rule uses + * @rulestr: the text "target" of the rule + * @rule: pointer to the new rule structure returned via this + * + * Returns 0 if successful, -errno if not. On success, the rule structure + * will be allocated internally. The caller must free this structure with + * selinux_audit_rule_free() after use. + */ +int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, + struct selinux_audit_rule **rule); + +/** + * selinux_audit_rule_free - free an selinux audit rule structure. + * @rule: pointer to the audit rule to be freed + * + * This will free all memory associated with the given rule. + * If @rule is NULL, no operation is performed. + */ +void selinux_audit_rule_free(struct selinux_audit_rule *rule); + +/** + * selinux_audit_rule_match - determine if a context ID matches a rule. + * @ctxid: the context ID to check + * @field: the field this rule refers to + * @op: the operater the rule uses + * @rule: pointer to the audit rule to check against + * @actx: the audit context (can be NULL) associated with the check + * + * Returns 1 if the context id matches the rule, 0 if it does not, and + * -errno on failure. + */ +int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op, + struct selinux_audit_rule *rule, + struct audit_context *actx); + +/** + * selinux_audit_set_callback - set the callback for policy reloads. + * @callback: the function to call when the policy is reloaded + * + * This sets the function callback function that will update the rules + * upon policy reloads. This callback should rebuild all existing rules + * using selinux_audit_rule_init(). + */ +void selinux_audit_set_callback(int (*callback)(void)); + +/** + * selinux_task_ctxid - determine a context ID for a process. + * @tsk: the task object + * @ctxid: ID value returned via this + * + * On return, ctxid will contain an ID for the context. This value + * should only be used opaquely. + */ +void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid); + +#else + +static inline int selinux_audit_rule_init(u32 field, u32 op, + char *rulestr, + struct selinux_audit_rule **rule) +{ + return -ENOTSUPP; +} + +static inline void selinux_audit_rule_free(struct selinux_audit_rule *rule) +{ + return; +} + +static inline int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op, + struct selinux_audit_rule *rule, + struct audit_context *actx) +{ + return 0; +} + +static inline void selinux_audit_set_callback(int (*callback)(void)) +{ + return; +} + +static inline void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid) +{ + *ctxid = 0; +} + +#endif /* CONFIG_SECURITY_SELINUX */ + +#endif /* _LINUX_SELINUX_H */ diff --git a/security/selinux/Makefile b/security/selinux/Makefile index 688c0a267b62..faf2e02e4410 100644 --- a/security/selinux/Makefile +++ b/security/selinux/Makefile @@ -4,7 +4,7 @@ obj-$(CONFIG_SECURITY_SELINUX) := selinux.o ss/ -selinux-y := avc.o hooks.o selinuxfs.o netlink.o nlmsgtab.o netif.o +selinux-y := avc.o hooks.o selinuxfs.o netlink.o nlmsgtab.o netif.o exports.o selinux-$(CONFIG_SECURITY_NETWORK_XFRM) += xfrm.o diff --git a/security/selinux/avc.c b/security/selinux/avc.c index ac5d69bb3377..a300702da527 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -800,7 +800,7 @@ out: int avc_ss_reset(u32 seqno) { struct avc_callback_node *c; - int i, rc = 0; + int i, rc = 0, tmprc; unsigned long flag; struct avc_node *node; @@ -813,15 +813,16 @@ int avc_ss_reset(u32 seqno) for (c = avc_callbacks; c; c = c->next) { if (c->events & AVC_CALLBACK_RESET) { - rc = c->callback(AVC_CALLBACK_RESET, - 0, 0, 0, 0, NULL); - if (rc) - goto out; + tmprc = c->callback(AVC_CALLBACK_RESET, + 0, 0, 0, 0, NULL); + /* save the first error encountered for the return + value and continue processing the callbacks */ + if (!rc) + rc = tmprc; } } avc_latest_notif_update(seqno, 0); -out: return rc; } diff --git a/security/selinux/exports.c b/security/selinux/exports.c new file mode 100644 index 000000000000..333c4c7824d8 --- /dev/null +++ b/security/selinux/exports.c @@ -0,0 +1,28 @@ +/* + * SELinux services exported to the rest of the kernel. + * + * Author: James Morris + * + * Copyright (C) 2005 Red Hat, Inc., James Morris + * Copyright (C) 2006 Trusted Computer Solutions, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, + * as published by the Free Software Foundation. + */ +#include +#include +#include +#include + +#include "security.h" +#include "objsec.h" + +void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid) +{ + struct task_security_struct *tsec = tsk->security; + if (selinux_enabled) + *ctxid = tsec->sid; + else + *ctxid = 0; +} diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index 84047f69f9c1..7bc5b6440f70 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -8,7 +8,7 @@ * * Support for enhanced MLS infrastructure. * - * Copyright (C) 2004-2005 Trusted Computer Solutions, Inc. + * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc. */ #include @@ -384,6 +384,34 @@ out: return rc; } +/* + * Set the MLS fields in the security context structure + * `context' based on the string representation in + * the string `str'. This function will allocate temporary memory with the + * given constraints of gfp_mask. + */ +int mls_from_string(char *str, struct context *context, gfp_t gfp_mask) +{ + char *tmpstr, *freestr; + int rc; + + if (!selinux_mls_enabled) + return -EINVAL; + + /* we need freestr because mls_context_to_sid will change + the value of tmpstr */ + tmpstr = freestr = kstrdup(str, gfp_mask); + if (!tmpstr) { + rc = -ENOMEM; + } else { + rc = mls_context_to_sid(':', &tmpstr, context, + NULL, SECSID_NULL); + kfree(freestr); + } + + return rc; +} + /* * Copies the effective MLS range from `src' into `dst'. */ diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h index 03de697c8058..fbb42f07dd7c 100644 --- a/security/selinux/ss/mls.h +++ b/security/selinux/ss/mls.h @@ -8,7 +8,7 @@ * * Support for enhanced MLS infrastructure. * - * Copyright (C) 2004-2005 Trusted Computer Solutions, Inc. + * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc. */ #ifndef _SS_MLS_H_ @@ -27,6 +27,8 @@ int mls_context_to_sid(char oldc, struct sidtab *s, u32 def_sid); +int mls_from_string(char *str, struct context *context, gfp_t gfp_mask); + int mls_convert_context(struct policydb *oldp, struct policydb *newp, struct context *context); diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 61492485de84..7177e98df7f3 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -7,12 +7,13 @@ * Updated: Trusted Computer Solutions, Inc. * * Support for enhanced MLS infrastructure. + * Support for context based audit filters. * * Updated: Frank Mayer and Karl MacMillan * * Added conditional policy language extensions * - * Copyright (C) 2004-2005 Trusted Computer Solutions, Inc. + * Copyright (C) 2004-2006 Trusted Computer Solutions, Inc. * Copyright (C) 2003 - 2004 Tresys Technology, LLC * Copyright (C) 2003 Red Hat, Inc., James Morris * This program is free software; you can redistribute it and/or modify @@ -1811,3 +1812,235 @@ out: POLICY_RDUNLOCK; return rc; } + +struct selinux_audit_rule { + u32 au_seqno; + struct context au_ctxt; +}; + +void selinux_audit_rule_free(struct selinux_audit_rule *rule) +{ + if (rule) { + context_destroy(&rule->au_ctxt); + kfree(rule); + } +} + +int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, + struct selinux_audit_rule **rule) +{ + struct selinux_audit_rule *tmprule; + struct role_datum *roledatum; + struct type_datum *typedatum; + struct user_datum *userdatum; + int rc = 0; + + *rule = NULL; + + if (!ss_initialized) + return -ENOTSUPP; + + switch (field) { + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + /* only 'equals' and 'not equals' fit user, role, and type */ + if (op != AUDIT_EQUAL && op != AUDIT_NOT_EQUAL) + return -EINVAL; + break; + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + /* we do not allow a range, indicated by the presense of '-' */ + if (strchr(rulestr, '-')) + return -EINVAL; + break; + default: + /* only the above fields are valid */ + return -EINVAL; + } + + tmprule = kzalloc(sizeof(struct selinux_audit_rule), GFP_KERNEL); + if (!tmprule) + return -ENOMEM; + + context_init(&tmprule->au_ctxt); + + POLICY_RDLOCK; + + tmprule->au_seqno = latest_granting; + + switch (field) { + case AUDIT_SE_USER: + userdatum = hashtab_search(policydb.p_users.table, rulestr); + if (!userdatum) + rc = -EINVAL; + else + tmprule->au_ctxt.user = userdatum->value; + break; + case AUDIT_SE_ROLE: + roledatum = hashtab_search(policydb.p_roles.table, rulestr); + if (!roledatum) + rc = -EINVAL; + else + tmprule->au_ctxt.role = roledatum->value; + break; + case AUDIT_SE_TYPE: + typedatum = hashtab_search(policydb.p_types.table, rulestr); + if (!typedatum) + rc = -EINVAL; + else + tmprule->au_ctxt.type = typedatum->value; + break; + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + rc = mls_from_string(rulestr, &tmprule->au_ctxt, GFP_ATOMIC); + break; + } + + POLICY_RDUNLOCK; + + if (rc) { + selinux_audit_rule_free(tmprule); + tmprule = NULL; + } + + *rule = tmprule; + + return rc; +} + +int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op, + struct selinux_audit_rule *rule, + struct audit_context *actx) +{ + struct context *ctxt; + struct mls_level *level; + int match = 0; + + if (!rule) { + audit_log(actx, GFP_ATOMIC, AUDIT_SELINUX_ERR, + "selinux_audit_rule_match: missing rule\n"); + return -ENOENT; + } + + POLICY_RDLOCK; + + if (rule->au_seqno < latest_granting) { + audit_log(actx, GFP_ATOMIC, AUDIT_SELINUX_ERR, + "selinux_audit_rule_match: stale rule\n"); + match = -ESTALE; + goto out; + } + + ctxt = sidtab_search(&sidtab, ctxid); + if (!ctxt) { + audit_log(actx, GFP_ATOMIC, AUDIT_SELINUX_ERR, + "selinux_audit_rule_match: unrecognized SID %d\n", + ctxid); + match = -ENOENT; + goto out; + } + + /* a field/op pair that is not caught here will simply fall through + without a match */ + switch (field) { + case AUDIT_SE_USER: + switch (op) { + case AUDIT_EQUAL: + match = (ctxt->user == rule->au_ctxt.user); + break; + case AUDIT_NOT_EQUAL: + match = (ctxt->user != rule->au_ctxt.user); + break; + } + break; + case AUDIT_SE_ROLE: + switch (op) { + case AUDIT_EQUAL: + match = (ctxt->role == rule->au_ctxt.role); + break; + case AUDIT_NOT_EQUAL: + match = (ctxt->role != rule->au_ctxt.role); + break; + } + break; + case AUDIT_SE_TYPE: + switch (op) { + case AUDIT_EQUAL: + match = (ctxt->type == rule->au_ctxt.type); + break; + case AUDIT_NOT_EQUAL: + match = (ctxt->type != rule->au_ctxt.type); + break; + } + break; + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + level = (op == AUDIT_SE_SEN ? + &ctxt->range.level[0] : &ctxt->range.level[1]); + switch (op) { + case AUDIT_EQUAL: + match = mls_level_eq(&rule->au_ctxt.range.level[0], + level); + break; + case AUDIT_NOT_EQUAL: + match = !mls_level_eq(&rule->au_ctxt.range.level[0], + level); + break; + case AUDIT_LESS_THAN: + match = (mls_level_dom(&rule->au_ctxt.range.level[0], + level) && + !mls_level_eq(&rule->au_ctxt.range.level[0], + level)); + break; + case AUDIT_LESS_THAN_OR_EQUAL: + match = mls_level_dom(&rule->au_ctxt.range.level[0], + level); + break; + case AUDIT_GREATER_THAN: + match = (mls_level_dom(level, + &rule->au_ctxt.range.level[0]) && + !mls_level_eq(level, + &rule->au_ctxt.range.level[0])); + break; + case AUDIT_GREATER_THAN_OR_EQUAL: + match = mls_level_dom(level, + &rule->au_ctxt.range.level[0]); + break; + } + } + +out: + POLICY_RDUNLOCK; + return match; +} + +static int (*aurule_callback)(void) = NULL; + +static int aurule_avc_callback(u32 event, u32 ssid, u32 tsid, + u16 class, u32 perms, u32 *retained) +{ + int err = 0; + + if (event == AVC_CALLBACK_RESET && aurule_callback) + err = aurule_callback(); + return err; +} + +static int __init aurule_init(void) +{ + int err; + + err = avc_add_callback(aurule_avc_callback, AVC_CALLBACK_RESET, + SECSID_NULL, SECSID_NULL, SECCLASS_NULL, 0); + if (err) + panic("avc_add_callback() failed, error %d\n", err); + + return err; +} +__initcall(aurule_init); + +void selinux_audit_set_callback(int (*callback)(void)) +{ + aurule_callback = callback; +} From 3dc7e3153eddfcf7ba8b50628775ba516e5f759f Mon Sep 17 00:00:00 2001 From: Darrel Goeddel Date: Fri, 10 Mar 2006 18:14:06 -0600 Subject: [PATCH 162/226] [PATCH] support for context based audit filtering, part 2 This patch provides the ability to filter audit messages based on the elements of the process' SELinux context (user, role, type, mls sensitivity, and mls clearance). It uses the new interfaces from selinux to opaquely store information related to the selinux context and to filter based on that information. It also uses the callback mechanism provided by selinux to refresh the information when a new policy is loaded. Signed-off-by: Al Viro --- kernel/audit.c | 8 ++ kernel/audit.h | 10 +- kernel/auditfilter.c | 245 ++++++++++++++++++++++++++++++++++++++----- kernel/auditsc.c | 20 ++++ 4 files changed, 256 insertions(+), 27 deletions(-) diff --git a/kernel/audit.c b/kernel/audit.c index c8ccbd09048f..9060be750c48 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -55,6 +55,9 @@ #include #include #include +#include + +#include "audit.h" /* No auditing will take place until audit_initialized != 0. * (Initialization happens after skb_init is called.) */ @@ -564,6 +567,11 @@ static int __init audit_init(void) skb_queue_head_init(&audit_skb_queue); audit_initialized = 1; audit_enabled = audit_default; + + /* Register the callback with selinux. This callback will be invoked + * when a new policy is loaded. */ + selinux_audit_set_callback(&selinux_audit_rule_update); + audit_log(NULL, GFP_KERNEL, AUDIT_KERNEL, "initialized"); return 0; } diff --git a/kernel/audit.h b/kernel/audit.h index bc5392076e2b..6f733920fd32 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -54,9 +54,11 @@ enum audit_state { /* Rule lists */ struct audit_field { - u32 type; - u32 val; - u32 op; + u32 type; + u32 val; + u32 op; + char *se_str; + struct selinux_audit_rule *se_rule; }; struct audit_krule { @@ -86,3 +88,5 @@ extern void audit_send_reply(int pid, int seq, int type, extern void audit_log_lost(const char *message); extern void audit_panic(const char *message); extern struct mutex audit_netlink_mutex; + +extern int selinux_audit_rule_update(void); diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index d3a8539f3a83..85a7862143a1 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -23,6 +23,7 @@ #include #include #include +#include #include "audit.h" /* There are three lists of rules -- one to search at task creation @@ -42,6 +43,13 @@ struct list_head audit_filter_list[AUDIT_NR_FILTERS] = { static inline void audit_free_rule(struct audit_entry *e) { + int i; + if (e->rule.fields) + for (i = 0; i < e->rule.field_count; i++) { + struct audit_field *f = &e->rule.fields[i]; + kfree(f->se_str); + selinux_audit_rule_free(f->se_rule); + } kfree(e->rule.fields); kfree(e); } @@ -52,9 +60,29 @@ static inline void audit_free_rule_rcu(struct rcu_head *head) audit_free_rule(e); } +/* Initialize an audit filterlist entry. */ +static inline struct audit_entry *audit_init_entry(u32 field_count) +{ + struct audit_entry *entry; + struct audit_field *fields; + + entry = kzalloc(sizeof(*entry), GFP_KERNEL); + if (unlikely(!entry)) + return NULL; + + fields = kzalloc(sizeof(*fields) * field_count, GFP_KERNEL); + if (unlikely(!fields)) { + kfree(entry); + return NULL; + } + entry->rule.fields = fields; + + return entry; +} + /* Unpack a filter field's string representation from user-space * buffer. */ -static __attribute__((unused)) char *audit_unpack_string(void **bufp, size_t *remain, size_t len) +static char *audit_unpack_string(void **bufp, size_t *remain, size_t len) { char *str; @@ -84,7 +112,6 @@ static inline struct audit_entry *audit_to_entry_common(struct audit_rule *rule) { unsigned listnr; struct audit_entry *entry; - struct audit_field *fields; int i, err; err = -EINVAL; @@ -108,23 +135,14 @@ static inline struct audit_entry *audit_to_entry_common(struct audit_rule *rule) goto exit_err; err = -ENOMEM; - entry = kmalloc(sizeof(*entry), GFP_KERNEL); - if (unlikely(!entry)) + entry = audit_init_entry(rule->field_count); + if (!entry) goto exit_err; - fields = kmalloc(sizeof(*fields) * rule->field_count, GFP_KERNEL); - if (unlikely(!fields)) { - kfree(entry); - goto exit_err; - } - - memset(&entry->rule, 0, sizeof(struct audit_krule)); - memset(fields, 0, sizeof(struct audit_field)); entry->rule.flags = rule->flags & AUDIT_FILTER_PREPEND; entry->rule.listnr = listnr; entry->rule.action = rule->action; entry->rule.field_count = rule->field_count; - entry->rule.fields = fields; for (i = 0; i < AUDIT_BITMASK_SIZE; i++) entry->rule.mask[i] = rule->mask[i]; @@ -150,15 +168,20 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule) for (i = 0; i < rule->field_count; i++) { struct audit_field *f = &entry->rule.fields[i]; - if (rule->fields[i] & AUDIT_UNUSED_BITS) { - err = -EINVAL; - goto exit_free; - } - f->op = rule->fields[i] & (AUDIT_NEGATE|AUDIT_OPERATORS); f->type = rule->fields[i] & ~(AUDIT_NEGATE|AUDIT_OPERATORS); f->val = rule->values[i]; + if (f->type & AUDIT_UNUSED_BITS || + f->type == AUDIT_SE_USER || + f->type == AUDIT_SE_ROLE || + f->type == AUDIT_SE_TYPE || + f->type == AUDIT_SE_SEN || + f->type == AUDIT_SE_CLR) { + err = -EINVAL; + goto exit_free; + } + entry->rule.vers_ops = (f->op & AUDIT_OPERATORS) ? 2 : 1; /* Support for legacy operators where @@ -188,8 +211,9 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, int err = 0; struct audit_entry *entry; void *bufp; - /* size_t remain = datasz - sizeof(struct audit_rule_data); */ + size_t remain = datasz - sizeof(struct audit_rule_data); int i; + char *str; entry = audit_to_entry_common((struct audit_rule *)data); if (IS_ERR(entry)) @@ -207,10 +231,35 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, f->op = data->fieldflags[i] & AUDIT_OPERATORS; f->type = data->fields[i]; + f->val = data->values[i]; + f->se_str = NULL; + f->se_rule = NULL; switch(f->type) { - /* call type-specific conversion routines here */ - default: - f->val = data->values[i]; + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + str = audit_unpack_string(&bufp, &remain, f->val); + if (IS_ERR(str)) + goto exit_free; + entry->rule.buflen += f->val; + + err = selinux_audit_rule_init(f->type, f->op, str, + &f->se_rule); + /* Keep currently invalid fields around in case they + * become valid after a policy reload. */ + if (err == -EINVAL) { + printk(KERN_WARNING "audit rule for selinux " + "\'%s\' is invalid\n", str); + err = 0; + } + if (err) { + kfree(str); + goto exit_free; + } else + f->se_str = str; + break; } } @@ -286,7 +335,14 @@ static struct audit_rule_data *audit_krule_to_data(struct audit_krule *krule) data->fields[i] = f->type; data->fieldflags[i] = f->op; switch(f->type) { - /* call type-specific conversion routines here */ + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + data->buflen += data->values[i] = + audit_pack_string(&bufp, f->se_str); + break; default: data->values[i] = f->val; } @@ -314,7 +370,14 @@ static int audit_compare_rule(struct audit_krule *a, struct audit_krule *b) return 1; switch(a->fields[i].type) { - /* call type-specific comparison routines here */ + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + if (strcmp(a->fields[i].se_str, b->fields[i].se_str)) + return 1; + break; default: if (a->fields[i].val != b->fields[i].val) return 1; @@ -328,6 +391,81 @@ static int audit_compare_rule(struct audit_krule *a, struct audit_krule *b) return 0; } +/* Duplicate selinux field information. The se_rule is opaque, so must be + * re-initialized. */ +static inline int audit_dupe_selinux_field(struct audit_field *df, + struct audit_field *sf) +{ + int ret = 0; + char *se_str; + + /* our own copy of se_str */ + se_str = kstrdup(sf->se_str, GFP_KERNEL); + if (unlikely(IS_ERR(se_str))) + return -ENOMEM; + df->se_str = se_str; + + /* our own (refreshed) copy of se_rule */ + ret = selinux_audit_rule_init(df->type, df->op, df->se_str, + &df->se_rule); + /* Keep currently invalid fields around in case they + * become valid after a policy reload. */ + if (ret == -EINVAL) { + printk(KERN_WARNING "audit rule for selinux \'%s\' is " + "invalid\n", df->se_str); + ret = 0; + } + + return ret; +} + +/* Duplicate an audit rule. This will be a deep copy with the exception + * of the watch - that pointer is carried over. The selinux specific fields + * will be updated in the copy. The point is to be able to replace the old + * rule with the new rule in the filterlist, then free the old rule. */ +static struct audit_entry *audit_dupe_rule(struct audit_krule *old) +{ + u32 fcount = old->field_count; + struct audit_entry *entry; + struct audit_krule *new; + int i, err = 0; + + entry = audit_init_entry(fcount); + if (unlikely(!entry)) + return ERR_PTR(-ENOMEM); + + new = &entry->rule; + new->vers_ops = old->vers_ops; + new->flags = old->flags; + new->listnr = old->listnr; + new->action = old->action; + for (i = 0; i < AUDIT_BITMASK_SIZE; i++) + new->mask[i] = old->mask[i]; + new->buflen = old->buflen; + new->field_count = old->field_count; + memcpy(new->fields, old->fields, sizeof(struct audit_field) * fcount); + + /* deep copy this information, updating the se_rule fields, because + * the originals will all be freed when the old rule is freed. */ + for (i = 0; i < fcount; i++) { + switch (new->fields[i].type) { + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + err = audit_dupe_selinux_field(&new->fields[i], + &old->fields[i]); + } + if (err) { + audit_free_rule(entry); + return ERR_PTR(err); + } + } + + return entry; +} + /* Add rule to given filterlist if not a duplicate. Protected by * audit_netlink_mutex. */ static inline int audit_add_rule(struct audit_entry *entry, @@ -628,3 +766,62 @@ unlock_and_return: rcu_read_unlock(); return result; } + +/* Check to see if the rule contains any selinux fields. Returns 1 if there + are selinux fields specified in the rule, 0 otherwise. */ +static inline int audit_rule_has_selinux(struct audit_krule *rule) +{ + int i; + + for (i = 0; i < rule->field_count; i++) { + struct audit_field *f = &rule->fields[i]; + switch (f->type) { + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + return 1; + } + } + + return 0; +} + +/* This function will re-initialize the se_rule field of all applicable rules. + * It will traverse the filter lists serarching for rules that contain selinux + * specific filter fields. When such a rule is found, it is copied, the + * selinux field is re-initialized, and the old rule is replaced with the + * updated rule. */ +int selinux_audit_rule_update(void) +{ + struct audit_entry *entry, *n, *nentry; + int i, err = 0; + + /* audit_netlink_mutex synchronizes the writers */ + mutex_lock(&audit_netlink_mutex); + + for (i = 0; i < AUDIT_NR_FILTERS; i++) { + list_for_each_entry_safe(entry, n, &audit_filter_list[i], list) { + if (!audit_rule_has_selinux(&entry->rule)) + continue; + + nentry = audit_dupe_rule(&entry->rule); + if (unlikely(IS_ERR(nentry))) { + /* save the first error encountered for the + * return value */ + if (!err) + err = PTR_ERR(nentry); + audit_panic("error updating selinux filters"); + list_del_rcu(&entry->list); + } else { + list_replace_rcu(&entry->list, &nentry->list); + } + call_rcu(&entry->rcu, audit_free_rule_rcu); + } + } + + mutex_unlock(&audit_netlink_mutex); + + return err; +} diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 8aca4ab4aa27..d3d97d28b69a 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -58,6 +58,7 @@ #include #include #include +#include #include "audit.h" @@ -168,6 +169,9 @@ static int audit_filter_rules(struct task_struct *tsk, enum audit_state *state) { int i, j; + u32 sid; + + selinux_task_ctxid(tsk, &sid); for (i = 0; i < rule->field_count; i++) { struct audit_field *f = &rule->fields[i]; @@ -257,6 +261,22 @@ static int audit_filter_rules(struct task_struct *tsk, if (ctx) result = audit_comparator(ctx->loginuid, f->op, f->val); break; + case AUDIT_SE_USER: + case AUDIT_SE_ROLE: + case AUDIT_SE_TYPE: + case AUDIT_SE_SEN: + case AUDIT_SE_CLR: + /* NOTE: this may return negative values indicating + a temporary error. We simply treat this as a + match for now to avoid losing information that + may be wanted. An error message will also be + logged upon error */ + if (f->se_rule) + result = selinux_audit_rule_match(sid, f->type, + f->op, + f->se_rule, + ctx); + break; case AUDIT_ARG0: case AUDIT_ARG1: case AUDIT_ARG2: From 1b50eed9cac0e8e5e4d3a522d8aa267f7f8f8acb Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Mon, 3 Apr 2006 14:06:13 -0400 Subject: [PATCH 163/226] [PATCH] audit inode patch Previously, we were gathering the context instead of the sid. Now in this patch, we gather just the sid and convert to context only if an audit event is being output. This patch brings the performance hit from 146% down to 23% Signed-off-by: Al Viro --- include/linux/selinux.h | 34 ++++++++++++++++++++++++ kernel/auditsc.c | 53 ++++++++++++-------------------------- security/selinux/exports.c | 24 +++++++++++++++++ 3 files changed, 74 insertions(+), 37 deletions(-) diff --git a/include/linux/selinux.h b/include/linux/selinux.h index 9d684b1728b0..84a6c7404687 100644 --- a/include/linux/selinux.h +++ b/include/linux/selinux.h @@ -15,6 +15,7 @@ struct selinux_audit_rule; struct audit_context; +struct inode; #ifdef CONFIG_SECURITY_SELINUX @@ -76,6 +77,27 @@ void selinux_audit_set_callback(int (*callback)(void)); */ void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid); +/** + * selinux_ctxid_to_string - map a security context ID to a string + * @ctxid: security context ID to be converted. + * @ctx: address of context string to be returned + * @ctxlen: length of returned context string. + * + * Returns 0 if successful, -errno if not. On success, the context + * string will be allocated internally, and the caller must call + * kfree() on it after use. + */ +int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen); + +/** + * selinux_get_inode_sid - get the inode's security context ID + * @inode: inode structure to get the sid from. + * @sid: pointer to security context ID to be filled in. + * + * Returns nothing + */ +void selinux_get_inode_sid(const struct inode *inode, u32 *sid); + #else static inline int selinux_audit_rule_init(u32 field, u32 op, @@ -107,6 +129,18 @@ static inline void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid) *ctxid = 0; } +static inline int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen) +{ + *ctx = NULL; + *ctxlen = 0; + return 0; +} + +static inline void selinux_get_inode_sid(const struct inode *inode, u32 *sid) +{ + *sid = 0; +} + #endif /* CONFIG_SECURITY_SELINUX */ #endif /* _LINUX_SELINUX_H */ diff --git a/kernel/auditsc.c b/kernel/auditsc.c index d3d97d28b69a..2e123a8a0d60 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -90,7 +90,7 @@ struct audit_names { uid_t uid; gid_t gid; dev_t rdev; - char *ctx; + u32 osid; }; struct audit_aux_data { @@ -410,9 +410,6 @@ static inline void audit_free_names(struct audit_context *context) #endif for (i = 0; i < context->name_count; i++) { - char *p = context->names[i].ctx; - context->names[i].ctx = NULL; - kfree(p); if (context->names[i].name) __putname(context->names[i].name); } @@ -674,6 +671,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts } } for (i = 0; i < context->name_count; i++) { + int call_panic = 0; unsigned long ino = context->names[i].ino; unsigned long pino = context->names[i].pino; @@ -703,12 +701,22 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts context->names[i].gid, MAJOR(context->names[i].rdev), MINOR(context->names[i].rdev)); - if (context->names[i].ctx) { - audit_log_format(ab, " obj=%s", - context->names[i].ctx); + if (context->names[i].osid != 0) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string( + context->names[i].osid, &ctx, &len)) { + audit_log_format(ab, " obj=%u", + context->names[i].osid); + call_panic = 1; + } else + audit_log_format(ab, " obj=%s", ctx); + kfree(ctx); } audit_log_end(ab); + if (call_panic) + audit_panic("error converting sid to string"); } } @@ -946,37 +954,8 @@ void audit_putname(const char *name) void audit_inode_context(int idx, const struct inode *inode) { struct audit_context *context = current->audit_context; - const char *suffix = security_inode_xattr_getsuffix(); - char *ctx = NULL; - int len = 0; - if (!suffix) - goto ret; - - len = security_inode_getsecurity(inode, suffix, NULL, 0, 0); - if (len == -EOPNOTSUPP) - goto ret; - if (len < 0) - goto error_path; - - ctx = kmalloc(len, GFP_KERNEL); - if (!ctx) - goto error_path; - - len = security_inode_getsecurity(inode, suffix, ctx, len, 0); - if (len < 0) - goto error_path; - - kfree(context->names[idx].ctx); - context->names[idx].ctx = ctx; - goto ret; - -error_path: - if (ctx) - kfree(ctx); - audit_panic("error in audit_inode_context"); -ret: - return; + selinux_get_inode_sid(inode, &context->names[idx].osid); } diff --git a/security/selinux/exports.c b/security/selinux/exports.c index 333c4c7824d8..07ddce7bf374 100644 --- a/security/selinux/exports.c +++ b/security/selinux/exports.c @@ -14,6 +14,7 @@ #include #include #include +#include #include "security.h" #include "objsec.h" @@ -26,3 +27,26 @@ void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid) else *ctxid = 0; } + +int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen) +{ + if (selinux_enabled) + return security_sid_to_context(ctxid, ctx, ctxlen); + else { + *ctx = NULL; + *ctxlen = 0; + } + + return 0; +} + +void selinux_get_inode_sid(const struct inode *inode, u32 *sid) +{ + if (selinux_enabled) { + struct inode_security_struct *isec = inode->i_security; + *sid = isec->sid; + return; + } + *sid = 0; +} + From 9c7aa6aa74fa8a5cda36e54cbbe4fffe0214497d Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Fri, 31 Mar 2006 15:22:49 -0500 Subject: [PATCH 164/226] [PATCH] change lspp ipc auditing Hi, The patch below converts IPC auditing to collect sid's and convert to context string only if it needs to output an audit record. This patch depends on the inode audit change patch already being applied. Signed-off-by: Steve Grubb Signed-off-by: Al Viro --- include/linux/security.h | 16 --------- include/linux/selinux.h | 15 +++++++++ kernel/auditsc.c | 68 ++++++++++++-------------------------- security/dummy.c | 6 ---- security/selinux/exports.c | 11 ++++++ security/selinux/hooks.c | 8 ----- 6 files changed, 47 insertions(+), 77 deletions(-) diff --git a/include/linux/security.h b/include/linux/security.h index aaa0a5cdbf75..1bab48f6aeac 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -869,11 +869,6 @@ struct swap_info_struct; * @ipcp contains the kernel IPC permission structure * @flag contains the desired (requested) permission set * Return 0 if permission is granted. - * @ipc_getsecurity: - * Copy the security label associated with the ipc object into - * @buffer. @buffer may be NULL to request the size of the buffer - * required. @size indicates the size of @buffer in bytes. Return - * number of bytes used/required on success. * * Security hooks for individual messages held in System V IPC message queues * @msg_msg_alloc_security: @@ -1223,7 +1218,6 @@ struct security_operations { void (*task_to_inode)(struct task_struct *p, struct inode *inode); int (*ipc_permission) (struct kern_ipc_perm * ipcp, short flag); - int (*ipc_getsecurity)(struct kern_ipc_perm *ipcp, void *buffer, size_t size); int (*msg_msg_alloc_security) (struct msg_msg * msg); void (*msg_msg_free_security) (struct msg_msg * msg); @@ -1887,11 +1881,6 @@ static inline int security_ipc_permission (struct kern_ipc_perm *ipcp, return security_ops->ipc_permission (ipcp, flag); } -static inline int security_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size) -{ - return security_ops->ipc_getsecurity(ipcp, buffer, size); -} - static inline int security_msg_msg_alloc (struct msg_msg * msg) { return security_ops->msg_msg_alloc_security (msg); @@ -2532,11 +2521,6 @@ static inline int security_ipc_permission (struct kern_ipc_perm *ipcp, return 0; } -static inline int security_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size) -{ - return -EOPNOTSUPP; -} - static inline int security_msg_msg_alloc (struct msg_msg * msg) { return 0; diff --git a/include/linux/selinux.h b/include/linux/selinux.h index 84a6c7404687..413d66773b91 100644 --- a/include/linux/selinux.h +++ b/include/linux/selinux.h @@ -16,6 +16,7 @@ struct selinux_audit_rule; struct audit_context; struct inode; +struct kern_ipc_perm; #ifdef CONFIG_SECURITY_SELINUX @@ -98,6 +99,15 @@ int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen); */ void selinux_get_inode_sid(const struct inode *inode, u32 *sid); +/** + * selinux_get_ipc_sid - get the ipc security context ID + * @ipcp: ipc structure to get the sid from. + * @sid: pointer to security context ID to be filled in. + * + * Returns nothing + */ +void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid); + #else static inline int selinux_audit_rule_init(u32 field, u32 op, @@ -141,6 +151,11 @@ static inline void selinux_get_inode_sid(const struct inode *inode, u32 *sid) *sid = 0; } +static inline void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid) +{ + *sid = 0; +} + #endif /* CONFIG_SECURITY_SELINUX */ #endif /* _LINUX_SELINUX_H */ diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 2e123a8a0d60..b4f7223811fe 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -107,7 +107,7 @@ struct audit_aux_data_ipcctl { uid_t uid; gid_t gid; mode_t mode; - char *ctx; + u32 osid; }; struct audit_aux_data_socketcall { @@ -432,11 +432,6 @@ static inline void audit_free_aux(struct audit_context *context) dput(axi->dentry); mntput(axi->mnt); } - if ( aux->type == AUDIT_IPC ) { - struct audit_aux_data_ipcctl *axi = (void *)aux; - if (axi->ctx) - kfree(axi->ctx); - } context->aux = aux->next; kfree(aux); @@ -584,7 +579,7 @@ static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk static void audit_log_exit(struct audit_context *context, struct task_struct *tsk) { - int i; + int i, call_panic = 0; struct audit_buffer *ab; struct audit_aux_data *aux; const char *tty; @@ -635,8 +630,20 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts case AUDIT_IPC: { struct audit_aux_data_ipcctl *axi = (void *)aux; audit_log_format(ab, - " qbytes=%lx iuid=%u igid=%u mode=%x obj=%s", - axi->qbytes, axi->uid, axi->gid, axi->mode, axi->ctx); + " qbytes=%lx iuid=%u igid=%u mode=%x", + axi->qbytes, axi->uid, axi->gid, axi->mode); + if (axi->osid != 0) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string( + axi->osid, &ctx, &len)) { + audit_log_format(ab, " obj=%u", + axi->osid); + call_panic = 1; + } else + audit_log_format(ab, " obj=%s", ctx); + kfree(ctx); + } break; } case AUDIT_SOCKETCALL: { @@ -671,7 +678,6 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts } } for (i = 0; i < context->name_count; i++) { - int call_panic = 0; unsigned long ino = context->names[i].ino; unsigned long pino = context->names[i].pino; @@ -708,16 +714,16 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts context->names[i].osid, &ctx, &len)) { audit_log_format(ab, " obj=%u", context->names[i].osid); - call_panic = 1; + call_panic = 2; } else audit_log_format(ab, " obj=%s", ctx); kfree(ctx); } audit_log_end(ab); - if (call_panic) - audit_panic("error converting sid to string"); } + if (call_panic) + audit_panic("error converting sid to string"); } /** @@ -951,7 +957,7 @@ void audit_putname(const char *name) #endif } -void audit_inode_context(int idx, const struct inode *inode) +static void audit_inode_context(int idx, const struct inode *inode) { struct audit_context *context = current->audit_context; @@ -1141,38 +1147,6 @@ uid_t audit_get_loginuid(struct audit_context *ctx) return ctx ? ctx->loginuid : -1; } -static char *audit_ipc_context(struct kern_ipc_perm *ipcp) -{ - struct audit_context *context = current->audit_context; - char *ctx = NULL; - int len = 0; - - if (likely(!context)) - return NULL; - - len = security_ipc_getsecurity(ipcp, NULL, 0); - if (len == -EOPNOTSUPP) - goto ret; - if (len < 0) - goto error_path; - - ctx = kmalloc(len, GFP_ATOMIC); - if (!ctx) - goto error_path; - - len = security_ipc_getsecurity(ipcp, ctx, len); - if (len < 0) - goto error_path; - - return ctx; - -error_path: - kfree(ctx); - audit_panic("error in audit_ipc_context"); -ret: - return NULL; -} - /** * audit_ipc_perms - record audit data for ipc * @qbytes: msgq bytes @@ -1198,7 +1172,7 @@ int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, str ax->uid = uid; ax->gid = gid; ax->mode = mode; - ax->ctx = audit_ipc_context(ipcp); + selinux_get_ipc_sid(ipcp, &ax->osid); ax->d.type = AUDIT_IPC; ax->d.next = context->aux; diff --git a/security/dummy.c b/security/dummy.c index fd99429278e9..8ccccccc12ac 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -563,11 +563,6 @@ static int dummy_ipc_permission (struct kern_ipc_perm *ipcp, short flag) return 0; } -static int dummy_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size) -{ - return -EOPNOTSUPP; -} - static int dummy_msg_msg_alloc_security (struct msg_msg *msg) { return 0; @@ -976,7 +971,6 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, task_reparent_to_init); set_to_dummy_if_null(ops, task_to_inode); set_to_dummy_if_null(ops, ipc_permission); - set_to_dummy_if_null(ops, ipc_getsecurity); set_to_dummy_if_null(ops, msg_msg_alloc_security); set_to_dummy_if_null(ops, msg_msg_free_security); set_to_dummy_if_null(ops, msg_queue_alloc_security); diff --git a/security/selinux/exports.c b/security/selinux/exports.c index 07ddce7bf374..7357cf247f60 100644 --- a/security/selinux/exports.c +++ b/security/selinux/exports.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "security.h" #include "objsec.h" @@ -50,3 +51,13 @@ void selinux_get_inode_sid(const struct inode *inode, u32 *sid) *sid = 0; } +void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid) +{ + if (selinux_enabled) { + struct ipc_security_struct *isec = ipcp->security; + *sid = isec->sid; + return; + } + *sid = 0; +} + diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index b61b9554bc27..3cf368a16448 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4052,13 +4052,6 @@ static int selinux_ipc_permission(struct kern_ipc_perm *ipcp, short flag) return ipc_has_perm(ipcp, av); } -static int selinux_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size) -{ - struct ipc_security_struct *isec = ipcp->security; - - return selinux_getsecurity(isec->sid, buffer, size); -} - /* module stacking operations */ static int selinux_register_security (const char *name, struct security_operations *ops) { @@ -4321,7 +4314,6 @@ static struct security_operations selinux_ops = { .task_to_inode = selinux_task_to_inode, .ipc_permission = selinux_ipc_permission, - .ipc_getsecurity = selinux_ipc_getsecurity, .msg_msg_alloc_security = selinux_msg_msg_alloc_security, .msg_msg_free_security = selinux_msg_msg_free_security, From e7c3497013a7e5496ce3d5fd3c73b5cf5af7a56e Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Mon, 3 Apr 2006 09:08:13 -0400 Subject: [PATCH 165/226] [PATCH] Reworked patch for labels on user space messages The below patch should be applied after the inode and ipc sid patches. This patch is a reworking of Tim's patch that has been updated to match the inode and ipc patches since its similar. [updated: > Stephen Smalley also wanted to change a variable from isec to tsec in the > user sid patch. ] Signed-off-by: Steve Grubb Signed-off-by: Al Viro --- include/linux/netlink.h | 1 + include/linux/selinux.h | 16 ++++++++++++++++ kernel/audit.c | 22 +++++++++++++++++++--- net/netlink/af_netlink.c | 2 ++ security/selinux/exports.c | 11 +++++++++++ 5 files changed, 49 insertions(+), 3 deletions(-) diff --git a/include/linux/netlink.h b/include/linux/netlink.h index f8f3d1c927f8..87b8a5703ebc 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -143,6 +143,7 @@ struct netlink_skb_parms __u32 dst_group; kernel_cap_t eff_cap; __u32 loginuid; /* Login (audit) uid */ + __u32 sid; /* SELinux security id */ }; #define NETLINK_CB(skb) (*(struct netlink_skb_parms*)&((skb)->cb)) diff --git a/include/linux/selinux.h b/include/linux/selinux.h index 413d66773b91..4047bcde4484 100644 --- a/include/linux/selinux.h +++ b/include/linux/selinux.h @@ -5,6 +5,7 @@ * * Copyright (C) 2005 Red Hat, Inc., James Morris * Copyright (C) 2006 Trusted Computer Solutions, Inc. + * Copyright (C) 2006 IBM Corporation, Timothy R. Chavez * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, @@ -108,6 +109,16 @@ void selinux_get_inode_sid(const struct inode *inode, u32 *sid); */ void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid); +/** + * selinux_get_task_sid - return the SID of task + * @tsk: the task whose SID will be returned + * @sid: pointer to security context ID to be filled in. + * + * Returns nothing + */ +void selinux_get_task_sid(struct task_struct *tsk, u32 *sid); + + #else static inline int selinux_audit_rule_init(u32 field, u32 op, @@ -156,6 +167,11 @@ static inline void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *si *sid = 0; } +static inline void selinux_get_task_sid(struct task_struct *tsk, u32 *sid) +{ + *sid = 0; +} + #endif /* CONFIG_SECURITY_SELINUX */ #endif /* _LINUX_SELINUX_H */ diff --git a/kernel/audit.c b/kernel/audit.c index 9060be750c48..7ec9ccae1299 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -390,7 +390,7 @@ static int audit_netlink_ok(kernel_cap_t eff_cap, u16 msg_type) static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { - u32 uid, pid, seq; + u32 uid, pid, seq, sid; void *data; struct audit_status *status_get, status_set; int err; @@ -416,6 +416,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) pid = NETLINK_CREDS(skb)->pid; uid = NETLINK_CREDS(skb)->uid; loginuid = NETLINK_CB(skb).loginuid; + sid = NETLINK_CB(skb).sid; seq = nlh->nlmsg_seq; data = NLMSG_DATA(nlh); @@ -468,8 +469,23 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) ab = audit_log_start(NULL, GFP_KERNEL, msg_type); if (ab) { audit_log_format(ab, - "user pid=%d uid=%u auid=%u msg='%.1024s'", - pid, uid, loginuid, (char *)data); + "user pid=%d uid=%u auid=%u", + pid, uid, loginuid); + if (sid) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string( + sid, &ctx, &len)) { + audit_log_format(ab, + " subj=%u", sid); + /* Maybe call audit_panic? */ + } else + audit_log_format(ab, + " subj=%s", ctx); + kfree(ctx); + } + audit_log_format(ab, " msg='%.1024s'", + (char *)data); audit_set_pid(ab, pid); audit_log_end(ab); } diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 2a233ffcf618..09fbc4bc7088 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -56,6 +56,7 @@ #include #include #include +#include #include #include @@ -1157,6 +1158,7 @@ static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, NETLINK_CB(skb).dst_pid = dst_pid; NETLINK_CB(skb).dst_group = dst_group; NETLINK_CB(skb).loginuid = audit_get_loginuid(current->audit_context); + selinux_get_task_sid(current, &(NETLINK_CB(skb).sid)); memcpy(NETLINK_CREDS(skb), &siocb->scm->creds, sizeof(struct ucred)); /* What can I do? Netlink is asynchronous, so that diff --git a/security/selinux/exports.c b/security/selinux/exports.c index 7357cf247f60..ae4c73eb3085 100644 --- a/security/selinux/exports.c +++ b/security/selinux/exports.c @@ -5,6 +5,7 @@ * * Copyright (C) 2005 Red Hat, Inc., James Morris * Copyright (C) 2006 Trusted Computer Solutions, Inc. + * Copyright (C) 2006 IBM Corporation, Timothy R. Chavez * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, @@ -61,3 +62,13 @@ void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid) *sid = 0; } +void selinux_get_task_sid(struct task_struct *tsk, u32 *sid) +{ + if (selinux_enabled) { + struct task_security_struct *tsec = tsk->security; + *sid = tsec->sid; + return; + } + *sid = 0; +} + From ce29b682e228c70cdc91a1b2935c5adb2087bab8 Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Sat, 1 Apr 2006 18:29:34 -0500 Subject: [PATCH 166/226] [PATCH] More user space subject labels Hi, The patch below builds upon the patch sent earlier and adds subject label to all audit events generated via the netlink interface. It also cleans up a few other minor things. Signed-off-by: Steve Grubb Signed-off-by: Al Viro --- include/linux/audit.h | 2 +- kernel/audit.c | 132 ++++++++++++++++++++++++++++++++---------- kernel/auditfilter.c | 44 +++++++++++--- kernel/auditsc.c | 4 +- 4 files changed, 142 insertions(+), 40 deletions(-) diff --git a/include/linux/audit.h b/include/linux/audit.h index 740f950397b7..d5c40823e166 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -371,7 +371,7 @@ extern void audit_log_d_path(struct audit_buffer *ab, extern int audit_filter_user(struct netlink_skb_parms *cb, int type); extern int audit_filter_type(int type); extern int audit_receive_filter(int type, int pid, int uid, int seq, - void *data, size_t datasz, uid_t loginuid); + void *data, size_t datasz, uid_t loginuid, u32 sid); #else #define audit_log(c,g,t,f,...) do { ; } while (0) #define audit_log_start(c,g,t) ({ NULL; }) diff --git a/kernel/audit.c b/kernel/audit.c index 7ec9ccae1299..df57b493e1cb 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -230,49 +230,103 @@ void audit_log_lost(const char *message) } } -static int audit_set_rate_limit(int limit, uid_t loginuid) +static int audit_set_rate_limit(int limit, uid_t loginuid, u32 sid) { - int old = audit_rate_limit; - audit_rate_limit = limit; - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + int old = audit_rate_limit; + + if (sid) { + char *ctx = NULL; + u32 len; + int rc; + if ((rc = selinux_ctxid_to_string(sid, &ctx, &len))) + return rc; + else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "audit_rate_limit=%d old=%d by auid=%u subj=%s", + limit, old, loginuid, ctx); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, "audit_rate_limit=%d old=%d by auid=%u", - audit_rate_limit, old, loginuid); + limit, old, loginuid); + audit_rate_limit = limit; return old; } -static int audit_set_backlog_limit(int limit, uid_t loginuid) +static int audit_set_backlog_limit(int limit, uid_t loginuid, u32 sid) { - int old = audit_backlog_limit; - audit_backlog_limit = limit; - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + int old = audit_backlog_limit; + + if (sid) { + char *ctx = NULL; + u32 len; + int rc; + if ((rc = selinux_ctxid_to_string(sid, &ctx, &len))) + return rc; + else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "audit_backlog_limit=%d old=%d by auid=%u subj=%s", + limit, old, loginuid, ctx); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, "audit_backlog_limit=%d old=%d by auid=%u", - audit_backlog_limit, old, loginuid); + limit, old, loginuid); + audit_backlog_limit = limit; return old; } -static int audit_set_enabled(int state, uid_t loginuid) +static int audit_set_enabled(int state, uid_t loginuid, u32 sid) { - int old = audit_enabled; + int old = audit_enabled; + if (state != 0 && state != 1) return -EINVAL; - audit_enabled = state; - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + + if (sid) { + char *ctx = NULL; + u32 len; + int rc; + if ((rc = selinux_ctxid_to_string(sid, &ctx, &len))) + return rc; + else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "audit_enabled=%d old=%d by auid=%u subj=%s", + state, old, loginuid, ctx); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, "audit_enabled=%d old=%d by auid=%u", - audit_enabled, old, loginuid); + state, old, loginuid); + audit_enabled = state; return old; } -static int audit_set_failure(int state, uid_t loginuid) +static int audit_set_failure(int state, uid_t loginuid, u32 sid) { - int old = audit_failure; + int old = audit_failure; + if (state != AUDIT_FAIL_SILENT && state != AUDIT_FAIL_PRINTK && state != AUDIT_FAIL_PANIC) return -EINVAL; - audit_failure = state; - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + + if (sid) { + char *ctx = NULL; + u32 len; + int rc; + if ((rc = selinux_ctxid_to_string(sid, &ctx, &len))) + return rc; + else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "audit_failure=%d old=%d by auid=%u subj=%s", + state, old, loginuid, ctx); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, "audit_failure=%d old=%d by auid=%u", - audit_failure, old, loginuid); + state, old, loginuid); + audit_failure = state; return old; } @@ -437,25 +491,43 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) return -EINVAL; status_get = (struct audit_status *)data; if (status_get->mask & AUDIT_STATUS_ENABLED) { - err = audit_set_enabled(status_get->enabled, loginuid); + err = audit_set_enabled(status_get->enabled, + loginuid, sid); if (err < 0) return err; } if (status_get->mask & AUDIT_STATUS_FAILURE) { - err = audit_set_failure(status_get->failure, loginuid); + err = audit_set_failure(status_get->failure, + loginuid, sid); if (err < 0) return err; } if (status_get->mask & AUDIT_STATUS_PID) { int old = audit_pid; + if (sid) { + char *ctx = NULL; + u32 len; + int rc; + if ((rc = selinux_ctxid_to_string( + sid, &ctx, &len))) + return rc; + else + audit_log(NULL, GFP_KERNEL, + AUDIT_CONFIG_CHANGE, + "audit_pid=%d old=%d by auid=%u subj=%s", + status_get->pid, old, + loginuid, ctx); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "audit_pid=%d old=%d by auid=%u", + status_get->pid, old, loginuid); audit_pid = status_get->pid; - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, - "audit_pid=%d old=%d by auid=%u", - audit_pid, old, loginuid); } if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) - audit_set_rate_limit(status_get->rate_limit, loginuid); + audit_set_rate_limit(status_get->rate_limit, + loginuid, sid); if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT) audit_set_backlog_limit(status_get->backlog_limit, - loginuid); + loginuid, sid); break; case AUDIT_USER: case AUDIT_FIRST_USER_MSG...AUDIT_LAST_USER_MSG: @@ -477,7 +549,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) if (selinux_ctxid_to_string( sid, &ctx, &len)) { audit_log_format(ab, - " subj=%u", sid); + " ssid=%u", sid); /* Maybe call audit_panic? */ } else audit_log_format(ab, @@ -499,7 +571,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) case AUDIT_LIST: err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid, uid, seq, data, nlmsg_len(nlh), - loginuid); + loginuid, sid); break; case AUDIT_ADD_RULE: case AUDIT_DEL_RULE: @@ -509,7 +581,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) case AUDIT_LIST_RULES: err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid, uid, seq, data, nlmsg_len(nlh), - loginuid); + loginuid, sid); break; case AUDIT_SIGNAL_INFO: sig_data.uid = audit_sig_uid; diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 85a7862143a1..7c134906d689 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -586,9 +586,10 @@ static int audit_list_rules(void *_dest) * @data: payload data * @datasz: size of payload data * @loginuid: loginuid of sender + * @sid: SE Linux Security ID of sender */ int audit_receive_filter(int type, int pid, int uid, int seq, void *data, - size_t datasz, uid_t loginuid) + size_t datasz, uid_t loginuid, u32 sid) { struct task_struct *tsk; int *dest; @@ -631,9 +632,23 @@ int audit_receive_filter(int type, int pid, int uid, int seq, void *data, err = audit_add_rule(entry, &audit_filter_list[entry->rule.listnr]); - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, - "auid=%u add rule to list=%d res=%d\n", - loginuid, entry->rule.listnr, !err); + if (sid) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string(sid, &ctx, &len)) { + /* Maybe call audit_panic? */ + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u ssid=%u add rule to list=%d res=%d", + loginuid, sid, entry->rule.listnr, !err); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u subj=%s add rule to list=%d res=%d", + loginuid, ctx, entry->rule.listnr, !err); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u add rule to list=%d res=%d", + loginuid, entry->rule.listnr, !err); if (err) audit_free_rule(entry); @@ -649,9 +664,24 @@ int audit_receive_filter(int type, int pid, int uid, int seq, void *data, err = audit_del_rule(entry, &audit_filter_list[entry->rule.listnr]); - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, - "auid=%u remove rule from list=%d res=%d\n", - loginuid, entry->rule.listnr, !err); + + if (sid) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string(sid, &ctx, &len)) { + /* Maybe call audit_panic? */ + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u ssid=%u remove rule from list=%d res=%d", + loginuid, sid, entry->rule.listnr, !err); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u subj=%s remove rule from list=%d res=%d", + loginuid, ctx, entry->rule.listnr, !err); + kfree(ctx); + } else + audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, + "auid=%u remove rule from list=%d res=%d", + loginuid, entry->rule.listnr, !err); audit_free_rule(entry); break; diff --git a/kernel/auditsc.c b/kernel/auditsc.c index b4f7223811fe..d94e0404113c 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -637,7 +637,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts u32 len; if (selinux_ctxid_to_string( axi->osid, &ctx, &len)) { - audit_log_format(ab, " obj=%u", + audit_log_format(ab, " osid=%u", axi->osid); call_panic = 1; } else @@ -712,7 +712,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts u32 len; if (selinux_ctxid_to_string( context->names[i].osid, &ctx, &len)) { - audit_log_format(ab, " obj=%u", + audit_log_format(ab, " osid=%u", context->names[i].osid); call_panic = 2; } else From 073115d6b29c7910feaa08241c6484637f5ca958 Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Sun, 2 Apr 2006 17:07:33 -0400 Subject: [PATCH 167/226] [PATCH] Rework of IPC auditing 1) The audit_ipc_perms() function has been split into two different functions: - audit_ipc_obj() - audit_ipc_set_perm() There's a key shift here... The audit_ipc_obj() collects the uid, gid, mode, and SElinux context label of the current ipc object. This audit_ipc_obj() hook is now found in several places. Most notably, it is hooked in ipcperms(), which is called in various places around the ipc code permforming a MAC check. Additionally there are several places where *checkid() is used to validate that an operation is being performed on a valid object while not necessarily having a nearby ipcperms() call. In these locations, audit_ipc_obj() is called to ensure that the information is captured by the audit system. The audit_set_new_perm() function is called any time the permissions on the ipc object changes. In this case, the NEW permissions are recorded (and note that an audit_ipc_obj() call exists just a few lines before each instance). 2) Support for an AUDIT_IPC_SET_PERM audit message type. This allows for separate auxiliary audit records for normal operations on an IPC object and permissions changes. Note that the same struct audit_aux_data_ipcctl is used and populated, however there are separate audit_log_format statements based on the type of the message. Finally, the AUDIT_IPC block of code in audit_free_aux() was extended to handle aux messages of this new type. No more mem leaks I hope ;-) Signed-off-by: Al Viro --- include/linux/audit.h | 7 ++++-- ipc/msg.c | 11 ++++++++- ipc/sem.c | 11 ++++++++- ipc/shm.c | 19 ++++++++++++--- ipc/util.c | 7 +++++- kernel/auditsc.c | 54 ++++++++++++++++++++++++++++++++++++++++--- 6 files changed, 98 insertions(+), 11 deletions(-) diff --git a/include/linux/audit.h b/include/linux/audit.h index d5c40823e166..b74c148f14e3 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -83,6 +83,7 @@ #define AUDIT_CONFIG_CHANGE 1305 /* Audit system configuration change */ #define AUDIT_SOCKADDR 1306 /* sockaddr copied as syscall arg */ #define AUDIT_CWD 1307 /* Current working directory */ +#define AUDIT_IPC_SET_PERM 1311 /* IPC new permissions record type */ #define AUDIT_AVC 1400 /* SE Linux avc denial or grant */ #define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */ @@ -319,7 +320,8 @@ extern void auditsc_get_stamp(struct audit_context *ctx, struct timespec *t, unsigned int *serial); extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid); extern uid_t audit_get_loginuid(struct audit_context *ctx); -extern int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp); +extern int audit_ipc_obj(struct kern_ipc_perm *ipcp); +extern int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp); extern int audit_socketcall(int nargs, unsigned long *args); extern int audit_sockaddr(int len, void *addr); extern int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt); @@ -338,7 +340,8 @@ extern int audit_set_macxattr(const char *name); #define audit_inode_child(d,i,p) do { ; } while (0) #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0) #define audit_get_loginuid(c) ({ -1; }) -#define audit_ipc_perms(q,u,g,m,i) ({ 0; }) +#define audit_ipc_obj(i) ({ 0; }) +#define audit_ipc_set_perm(q,u,g,m,i) ({ 0; }) #define audit_socketcall(n,a) ({ 0; }) #define audit_sockaddr(len, addr) ({ 0; }) #define audit_avc_path(dentry, mnt) ({ 0; }) diff --git a/ipc/msg.c b/ipc/msg.c index 48a7f17a7236..7d1340ccb16b 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -13,6 +13,9 @@ * mostly rewritten, threaded and wake-one semantics added * MSGMAX limit removed, sysctl's added * (c) 1999 Manfred Spraul + * + * support for audit of ipc object properties and permission changes + * Dustin Kirkland */ #include @@ -447,6 +450,11 @@ asmlinkage long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) if (msg_checkid(msq,msqid)) goto out_unlock_up; ipcp = &msq->q_perm; + + err = audit_ipc_obj(ipcp); + if (err) + goto out_unlock_up; + err = -EPERM; if (current->euid != ipcp->cuid && current->euid != ipcp->uid && !capable(CAP_SYS_ADMIN)) @@ -460,7 +468,8 @@ asmlinkage long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) switch (cmd) { case IPC_SET: { - if ((err = audit_ipc_perms(setbuf.qbytes, setbuf.uid, setbuf.gid, setbuf.mode, ipcp))) + err = audit_ipc_set_perm(setbuf.qbytes, setbuf.uid, setbuf.gid, setbuf.mode, ipcp); + if (err) goto out_unlock_up; err = -EPERM; diff --git a/ipc/sem.c b/ipc/sem.c index 642659cd596b..7919f8ece6ba 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -61,6 +61,9 @@ * (c) 2001 Red Hat Inc * Lockless wakeup * (c) 2003 Manfred Spraul + * + * support for audit of ipc object properties and permission changes + * Dustin Kirkland */ #include @@ -820,6 +823,11 @@ static int semctl_down(int semid, int semnum, int cmd, int version, union semun goto out_unlock; } ipcp = &sma->sem_perm; + + err = audit_ipc_obj(ipcp); + if (err) + goto out_unlock; + if (current->euid != ipcp->cuid && current->euid != ipcp->uid && !capable(CAP_SYS_ADMIN)) { err=-EPERM; @@ -836,7 +844,8 @@ static int semctl_down(int semid, int semnum, int cmd, int version, union semun err = 0; break; case IPC_SET: - if ((err = audit_ipc_perms(0, setbuf.uid, setbuf.gid, setbuf.mode, ipcp))) + err = audit_ipc_set_perm(0, setbuf.uid, setbuf.gid, setbuf.mode, ipcp); + if (err) goto out_unlock; ipcp->uid = setbuf.uid; ipcp->gid = setbuf.gid; diff --git a/ipc/shm.c b/ipc/shm.c index 1c2faf62bc73..809896851902 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -13,6 +13,8 @@ * Shared /dev/zero support, Kanoj Sarcar * Move the mm functionality over to mm/shmem.c, Christoph Rohland * + * support for audit of ipc object properties and permission changes + * Dustin Kirkland */ #include @@ -542,6 +544,10 @@ asmlinkage long sys_shmctl (int shmid, int cmd, struct shmid_ds __user *buf) if(err) goto out_unlock; + err = audit_ipc_obj(&(shp->shm_perm)); + if (err) + goto out_unlock; + if (!capable(CAP_IPC_LOCK)) { err = -EPERM; if (current->euid != shp->shm_perm.uid && @@ -594,6 +600,10 @@ asmlinkage long sys_shmctl (int shmid, int cmd, struct shmid_ds __user *buf) if(err) goto out_unlock_up; + err = audit_ipc_obj(&(shp->shm_perm)); + if (err) + goto out_unlock_up; + if (current->euid != shp->shm_perm.uid && current->euid != shp->shm_perm.cuid && !capable(CAP_SYS_ADMIN)) { @@ -627,12 +637,15 @@ asmlinkage long sys_shmctl (int shmid, int cmd, struct shmid_ds __user *buf) err=-EINVAL; if(shp==NULL) goto out_up; - if ((err = audit_ipc_perms(0, setbuf.uid, setbuf.gid, - setbuf.mode, &(shp->shm_perm)))) - goto out_unlock_up; err = shm_checkid(shp,shmid); if(err) goto out_unlock_up; + err = audit_ipc_obj(&(shp->shm_perm)); + if (err) + goto out_unlock_up; + err = audit_ipc_set_perm(0, setbuf.uid, setbuf.gid, setbuf.mode, &(shp->shm_perm)); + if (err) + goto out_unlock_up; err=-EPERM; if (current->euid != shp->shm_perm.uid && current->euid != shp->shm_perm.cuid && diff --git a/ipc/util.c b/ipc/util.c index b3dcfad3b4f7..8193299f45f6 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -10,6 +10,8 @@ * Manfred Spraul * Oct 2002 - One lock per IPC id. RCU ipc_free for lock-free grow_ary(). * Mingming Cao + * Mar 2006 - support for audit of ipc object properties + * Dustin Kirkland */ #include @@ -27,6 +29,7 @@ #include #include #include +#include #include @@ -464,8 +467,10 @@ void ipc_rcu_putref(void *ptr) int ipcperms (struct kern_ipc_perm *ipcp, short flag) { /* flag will most probably be 0 or S_...UGO from */ - int requested_mode, granted_mode; + int requested_mode, granted_mode, err; + if (unlikely((err = audit_ipc_obj(ipcp)))) + return err; requested_mode = (flag >> 6) | (flag >> 3) | flag; granted_mode = ipcp->mode; if (current->euid == ipcp->cuid || current->euid == ipcp->uid) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index d94e0404113c..a300736ee037 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -646,6 +646,25 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts } break; } + case AUDIT_IPC_SET_PERM: { + struct audit_aux_data_ipcctl *axi = (void *)aux; + audit_log_format(ab, + " new qbytes=%lx new iuid=%u new igid=%u new mode=%x", + axi->qbytes, axi->uid, axi->gid, axi->mode); + if (axi->osid != 0) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string( + axi->osid, &ctx, &len)) { + audit_log_format(ab, " osid=%u", + axi->osid); + call_panic = 1; + } else + audit_log_format(ab, " obj=%s", ctx); + kfree(ctx); + } + break; } + case AUDIT_SOCKETCALL: { int i; struct audit_aux_data_socketcall *axs = (void *)aux; @@ -1148,7 +1167,36 @@ uid_t audit_get_loginuid(struct audit_context *ctx) } /** - * audit_ipc_perms - record audit data for ipc + * audit_ipc_obj - record audit data for ipc object + * @ipcp: ipc permissions + * + * Returns 0 for success or NULL context or < 0 on error. + */ +int audit_ipc_obj(struct kern_ipc_perm *ipcp) +{ + struct audit_aux_data_ipcctl *ax; + struct audit_context *context = current->audit_context; + + if (likely(!context)) + return 0; + + ax = kmalloc(sizeof(*ax), GFP_ATOMIC); + if (!ax) + return -ENOMEM; + + ax->uid = ipcp->uid; + ax->gid = ipcp->gid; + ax->mode = ipcp->mode; + selinux_get_ipc_sid(ipcp, &ax->osid); + + ax->d.type = AUDIT_IPC; + ax->d.next = context->aux; + context->aux = (void *)ax; + return 0; +} + +/** + * audit_ipc_set_perm - record audit data for new ipc permissions * @qbytes: msgq bytes * @uid: msgq user id * @gid: msgq group id @@ -1156,7 +1204,7 @@ uid_t audit_get_loginuid(struct audit_context *ctx) * * Returns 0 for success or NULL context or < 0 on error. */ -int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp) +int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp) { struct audit_aux_data_ipcctl *ax; struct audit_context *context = current->audit_context; @@ -1174,7 +1222,7 @@ int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, str ax->mode = mode; selinux_get_ipc_sid(ipcp, &ax->osid); - ax->d.type = AUDIT_IPC; + ax->d.type = AUDIT_IPC_SET_PERM; ax->d.next = context->aux; context->aux = (void *)ax; return 0; From 2ad312d2093ae506ae0fa184d8d026b559083087 Mon Sep 17 00:00:00 2001 From: Steve Grubb Date: Tue, 11 Apr 2006 08:50:56 -0400 Subject: [PATCH 168/226] [PATCH] Audit Filter Performance While testing the watch performance, I noticed that selinux_task_ctxid() was creeping into the results more than it should. Investigation showed that the function call was being called whether it was needed or not. The below patch fixes this. Signed-off-by: Steve Grubb Signed-off-by: Al Viro --- kernel/auditsc.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index a300736ee037..1c03a4ed1b27 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -168,11 +168,9 @@ static int audit_filter_rules(struct task_struct *tsk, struct audit_context *ctx, enum audit_state *state) { - int i, j; + int i, j, need_sid = 1; u32 sid; - selinux_task_ctxid(tsk, &sid); - for (i = 0; i < rule->field_count; i++) { struct audit_field *f = &rule->fields[i]; int result = 0; @@ -271,11 +269,16 @@ static int audit_filter_rules(struct task_struct *tsk, match for now to avoid losing information that may be wanted. An error message will also be logged upon error */ - if (f->se_rule) + if (f->se_rule) { + if (need_sid) { + selinux_task_ctxid(tsk, &sid); + need_sid = 0; + } result = selinux_audit_rule_match(sid, f->type, f->op, f->se_rule, ctx); + } break; case AUDIT_ARG0: case AUDIT_ARG1: From 254abfd33a214617deb916585b306faee834c97f Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Mon, 1 May 2006 10:40:23 -0700 Subject: [PATCH 169/226] IB/mthca: Fix offset in query_gid method GuidInfo records have 8 byte GUIDs in them, so an index should be multiplied by 8 to get an offset. mthca_query_gid() was incorrectly multiplying by 16. Noticed by Leonid Keller . Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_provider.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 565a24b1756f..a2eae8a30167 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -306,7 +306,7 @@ static int mthca_query_gid(struct ib_device *ibdev, u8 port, goto out; } - memcpy(gid->raw + 8, out_mad->data + (index % 8) * 16, 8); + memcpy(gid->raw + 8, out_mad->data + (index % 8) * 8, 8); out: kfree(in_mad); From 0568b409c74f7a125d92a09a3f386785700ef688 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 19:50:48 +0200 Subject: [PATCH 170/226] [PATCH] splice: fix bugs in pipe_to_file() Found by Oleg Nesterov , fixed by me. - Only allow full pages to go to the page cache. - Check page != buf->page instead of using PIPE_BUF_FLAG_STOLEN. - Remember to clear 'stolen' if add_to_page_cache() fails. And as a cleanup on that: - Make the bottom fall-through logic a little less convoluted. Also make the steal path hold an extra reference to the page, so we don't have to differentiate between stolen and non-stolen at the end. Signed-off-by: Jens Axboe --- fs/pipe.c | 3 --- fs/splice.c | 37 +++++++++++++++++++------------------ include/linux/pipe_fs_i.h | 3 +-- 3 files changed, 20 insertions(+), 23 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index 5a369273c51b..888f265011bf 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -99,8 +99,6 @@ static void anon_pipe_buf_release(struct pipe_inode_info *pipe, { struct page *page = buf->page; - buf->flags &= ~PIPE_BUF_FLAG_STOLEN; - /* * If nobody else uses this page, and we don't already have a * temporary page, let's keep track of it as a one-deep @@ -130,7 +128,6 @@ static int anon_pipe_buf_steal(struct pipe_inode_info *pipe, struct page *page = buf->page; if (page_count(page) == 1) { - buf->flags |= PIPE_BUF_FLAG_STOLEN; lock_page(page); return 0; } diff --git a/fs/splice.c b/fs/splice.c index 9df28d30efa0..1633778f3652 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -78,7 +78,7 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *info, return 1; } - buf->flags |= PIPE_BUF_FLAG_STOLEN | PIPE_BUF_FLAG_LRU; + buf->flags |= PIPE_BUF_FLAG_LRU; return 0; } @@ -87,7 +87,7 @@ static void page_cache_pipe_buf_release(struct pipe_inode_info *info, { page_cache_release(buf->page); buf->page = NULL; - buf->flags &= ~(PIPE_BUF_FLAG_STOLEN | PIPE_BUF_FLAG_LRU); + buf->flags &= ~PIPE_BUF_FLAG_LRU; } static void *page_cache_pipe_buf_map(struct file *file, @@ -587,9 +587,10 @@ static int pipe_to_file(struct pipe_inode_info *info, struct pipe_buffer *buf, this_len = PAGE_CACHE_SIZE - offset; /* - * Reuse buf page, if SPLICE_F_MOVE is set. + * Reuse buf page, if SPLICE_F_MOVE is set and we are doing a full + * page. */ - if (sd->flags & SPLICE_F_MOVE) { + if ((sd->flags & SPLICE_F_MOVE) && this_len == PAGE_CACHE_SIZE) { /* * If steal succeeds, buf->page is now pruned from the vm * side (LRU and page cache) and we can reuse it. The page @@ -604,6 +605,8 @@ static int pipe_to_file(struct pipe_inode_info *info, struct pipe_buffer *buf, goto find_page; } + page_cache_get(page); + if (!(buf->flags & PIPE_BUF_FLAG_LRU)) lru_cache_add(page); } else { @@ -662,7 +665,7 @@ find_page: } else if (ret) goto out; - if (!(buf->flags & PIPE_BUF_FLAG_STOLEN)) { + if (buf->page != page) { char *dst = kmap_atomic(page, KM_USER0); memcpy(dst + offset, src + buf->offset, this_len); @@ -671,22 +674,20 @@ find_page: } ret = mapping->a_ops->commit_write(file, page, offset, offset+this_len); - if (ret == AOP_TRUNCATED_PAGE) { + if (!ret) { + /* + * Return the number of bytes written and mark page as + * accessed, we are now done! + */ + ret = this_len; + mark_page_accessed(page); + balance_dirty_pages_ratelimited(mapping); + } else if (ret == AOP_TRUNCATED_PAGE) { page_cache_release(page); goto find_page; - } else if (ret) - goto out; - - /* - * Return the number of bytes written. - */ - ret = this_len; - mark_page_accessed(page); - balance_dirty_pages_ratelimited(mapping); + } out: - if (!(buf->flags & PIPE_BUF_FLAG_STOLEN)) - page_cache_release(page); - + page_cache_release(page); unlock_page(page); out_nomem: buf->ops->unmap(info, buf); diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 0008d4bd4059..3130977fc6ab 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -5,8 +5,7 @@ #define PIPE_BUFFERS (16) -#define PIPE_BUF_FLAG_STOLEN 0x01 -#define PIPE_BUF_FLAG_LRU 0x02 +#define PIPE_BUF_FLAG_LRU 0x01 struct pipe_buffer { struct page *page; From f84d751994441292593523c7069ed147176f6cab Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 19:59:03 +0200 Subject: [PATCH 171/226] [PATCH] pipe: introduce ->pin() buffer operation The ->map() function is really expensive on highmem machines right now, since it has to use the slower kmap() instead of kmap_atomic(). Splice rarely needs to access the virtual address of a page, so it's a waste of time doing it. Introduce ->pin() to take over the responsibility of making sure the page data is valid. ->map() is then reduced to just kmap(). That way we can also share a most of the pipe buffer ops between pipe.c and splice.c Signed-off-by: Jens Axboe --- fs/pipe.c | 39 ++++++++++------- fs/splice.c | 91 +++++++++++++-------------------------- include/linux/pipe_fs_i.h | 21 ++++++++- 3 files changed, 73 insertions(+), 78 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index 888f265011bf..d9644fd9cc0d 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -110,14 +110,14 @@ static void anon_pipe_buf_release(struct pipe_inode_info *pipe, page_cache_release(page); } -static void * anon_pipe_buf_map(struct file *file, struct pipe_inode_info *pipe, - struct pipe_buffer *buf) +void *generic_pipe_buf_map(struct pipe_inode_info *pipe, + struct pipe_buffer *buf) { return kmap(buf->page); } -static void anon_pipe_buf_unmap(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) +void generic_pipe_buf_unmap(struct pipe_inode_info *pipe, + struct pipe_buffer *buf) { kunmap(buf->page); } @@ -135,19 +135,24 @@ static int anon_pipe_buf_steal(struct pipe_inode_info *pipe, return 1; } -static void anon_pipe_buf_get(struct pipe_inode_info *info, - struct pipe_buffer *buf) +void generic_pipe_buf_get(struct pipe_inode_info *info, struct pipe_buffer *buf) { page_cache_get(buf->page); } +int generic_pipe_buf_pin(struct pipe_inode_info *info, struct pipe_buffer *buf) +{ + return 0; +} + static struct pipe_buf_operations anon_pipe_buf_ops = { .can_merge = 1, - .map = anon_pipe_buf_map, - .unmap = anon_pipe_buf_unmap, + .map = generic_pipe_buf_map, + .unmap = generic_pipe_buf_unmap, + .pin = generic_pipe_buf_pin, .release = anon_pipe_buf_release, .steal = anon_pipe_buf_steal, - .get = anon_pipe_buf_get, + .get = generic_pipe_buf_get, }; static ssize_t @@ -183,12 +188,14 @@ pipe_readv(struct file *filp, const struct iovec *_iov, if (chars > total_len) chars = total_len; - addr = ops->map(filp, pipe, buf); - if (IS_ERR(addr)) { + error = ops->pin(pipe, buf); + if (error) { if (!ret) - ret = PTR_ERR(addr); + error = ret; break; } + + addr = ops->map(pipe, buf); error = pipe_iov_copy_to_user(iov, addr + buf->offset, chars); ops->unmap(pipe, buf); if (unlikely(error)) { @@ -300,11 +307,11 @@ pipe_writev(struct file *filp, const struct iovec *_iov, void *addr; int error; - addr = ops->map(filp, pipe, buf); - if (IS_ERR(addr)) { - error = PTR_ERR(addr); + error = ops->pin(pipe, buf); + if (error) goto out; - } + + addr = ops->map(pipe, buf); error = pipe_iov_copy_from_user(offset + addr, iov, chars); ops->unmap(pipe, buf); diff --git a/fs/splice.c b/fs/splice.c index 1633778f3652..d7538d83c367 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -90,9 +90,8 @@ static void page_cache_pipe_buf_release(struct pipe_inode_info *info, buf->flags &= ~PIPE_BUF_FLAG_LRU; } -static void *page_cache_pipe_buf_map(struct file *file, - struct pipe_inode_info *info, - struct pipe_buffer *buf) +static int page_cache_pipe_buf_pin(struct pipe_inode_info *info, + struct pipe_buffer *buf) { struct page *page = buf->page; int err; @@ -118,49 +117,25 @@ static void *page_cache_pipe_buf_map(struct file *file, } /* - * Page is ok afterall, fall through to mapping. + * Page is ok afterall, we are done. */ unlock_page(page); } - return kmap(page); + return 0; error: unlock_page(page); - return ERR_PTR(err); -} - -static void page_cache_pipe_buf_unmap(struct pipe_inode_info *info, - struct pipe_buffer *buf) -{ - kunmap(buf->page); -} - -static void *user_page_pipe_buf_map(struct file *file, - struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - return kmap(buf->page); -} - -static void user_page_pipe_buf_unmap(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - kunmap(buf->page); -} - -static void page_cache_pipe_buf_get(struct pipe_inode_info *info, - struct pipe_buffer *buf) -{ - page_cache_get(buf->page); + return err; } static struct pipe_buf_operations page_cache_pipe_buf_ops = { .can_merge = 0, - .map = page_cache_pipe_buf_map, - .unmap = page_cache_pipe_buf_unmap, + .map = generic_pipe_buf_map, + .unmap = generic_pipe_buf_unmap, + .pin = page_cache_pipe_buf_pin, .release = page_cache_pipe_buf_release, .steal = page_cache_pipe_buf_steal, - .get = page_cache_pipe_buf_get, + .get = generic_pipe_buf_get, }; static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe, @@ -171,11 +146,12 @@ static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe, static struct pipe_buf_operations user_page_pipe_buf_ops = { .can_merge = 0, - .map = user_page_pipe_buf_map, - .unmap = user_page_pipe_buf_unmap, + .map = generic_pipe_buf_map, + .unmap = generic_pipe_buf_unmap, + .pin = generic_pipe_buf_pin, .release = page_cache_pipe_buf_release, .steal = user_page_pipe_buf_steal, - .get = page_cache_pipe_buf_get, + .get = generic_pipe_buf_get, }; /* @@ -517,26 +493,16 @@ static int pipe_to_sendpage(struct pipe_inode_info *info, { struct file *file = sd->file; loff_t pos = sd->pos; - ssize_t ret; - void *ptr; - int more; + int ret, more; - /* - * Sub-optimal, but we are limited by the pipe ->map. We don't - * need a kmap'ed buffer here, we just want to make sure we - * have the page pinned if the pipe page originates from the - * page cache. - */ - ptr = buf->ops->map(file, info, buf); - if (IS_ERR(ptr)) - return PTR_ERR(ptr); + ret = buf->ops->pin(info, buf); + if (!ret) { + more = (sd->flags & SPLICE_F_MORE) || sd->len < sd->total_len; - more = (sd->flags & SPLICE_F_MORE) || sd->len < sd->total_len; + ret = file->f_op->sendpage(file, buf->page, buf->offset, + sd->len, &pos, more); + } - ret = file->f_op->sendpage(file, buf->page, buf->offset, sd->len, - &pos, more); - - buf->ops->unmap(info, buf); return ret; } @@ -569,15 +535,14 @@ static int pipe_to_file(struct pipe_inode_info *info, struct pipe_buffer *buf, unsigned int offset, this_len; struct page *page; pgoff_t index; - char *src; int ret; /* * make sure the data in this buffer is uptodate */ - src = buf->ops->map(file, info, buf); - if (IS_ERR(src)) - return PTR_ERR(src); + ret = buf->ops->pin(info, buf); + if (unlikely(ret)) + return ret; index = sd->pos >> PAGE_CACHE_SHIFT; offset = sd->pos & ~PAGE_CACHE_MASK; @@ -666,11 +631,16 @@ find_page: goto out; if (buf->page != page) { - char *dst = kmap_atomic(page, KM_USER0); + /* + * Careful, ->map() uses KM_USER0! + */ + char *src = buf->ops->map(info, buf); + char *dst = kmap_atomic(page, KM_USER1); memcpy(dst + offset, src + buf->offset, this_len); flush_dcache_page(page); - kunmap_atomic(dst, KM_USER0); + kunmap_atomic(dst, KM_USER1); + buf->ops->unmap(info, buf); } ret = mapping->a_ops->commit_write(file, page, offset, offset+this_len); @@ -690,7 +660,6 @@ out: page_cache_release(page); unlock_page(page); out_nomem: - buf->ops->unmap(info, buf); return ret; } diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 3130977fc6ab..b8aae1fc5185 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -14,10 +14,23 @@ struct pipe_buffer { unsigned int flags; }; +/* + * Note on the nesting of these functions: + * + * ->pin() + * ->steal() + * ... + * ->map() + * ... + * ->unmap() + * + * That is, ->map() must be called on a pinned buffer, same goes for ->steal(). + */ struct pipe_buf_operations { int can_merge; - void * (*map)(struct file *, struct pipe_inode_info *, struct pipe_buffer *); + void * (*map)(struct pipe_inode_info *, struct pipe_buffer *); void (*unmap)(struct pipe_inode_info *, struct pipe_buffer *); + int (*pin)(struct pipe_inode_info *, struct pipe_buffer *); void (*release)(struct pipe_inode_info *, struct pipe_buffer *); int (*steal)(struct pipe_inode_info *, struct pipe_buffer *); void (*get)(struct pipe_inode_info *, struct pipe_buffer *); @@ -50,6 +63,12 @@ struct pipe_inode_info * alloc_pipe_info(struct inode * inode); void free_pipe_info(struct inode * inode); void __free_pipe_info(struct pipe_inode_info *); +/* Generic pipe buffer ops functions */ +void *generic_pipe_buf_map(struct pipe_inode_info *, struct pipe_buffer *); +void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *); +void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *); +int generic_pipe_buf_pin(struct pipe_inode_info *, struct pipe_buffer *); + /* * splice is tied to pipes as a transport (at least for now), so we'll just * add the splice flags here. From 7f9c51f0d9783c78db5c2aa16806d0c256ac667f Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 19:59:32 +0200 Subject: [PATCH 172/226] [PATCH] Add ->splice_read/splice_write to def_blk_fops It can use the generic handlers. Signed-off-by: Jens Axboe --- fs/block_dev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/block_dev.c b/fs/block_dev.c index af88c43043d5..f5958f413bd1 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1104,6 +1104,8 @@ const struct file_operations def_blk_fops = { .readv = generic_file_readv, .writev = generic_file_write_nolock, .sendfile = generic_file_sendfile, + .splice_read = generic_file_splice_read, + .splice_write = generic_file_splice_write, }; int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg) From e27dedd84c119e2f7af54fcde3293be5ad812103 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 19:59:54 +0200 Subject: [PATCH 173/226] [PATCH] splice: call handle_ra_miss() on failure to lookup page Notify the readahead logic of the missing page. Suggested by Oleg Nesterov. Signed-off-by: Jens Axboe --- fs/splice.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/splice.c b/fs/splice.c index d7538d83c367..0a6916423e7d 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -301,6 +301,12 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, */ page = find_get_page(mapping, index); if (!page) { + /* + * Make sure the read-ahead engine is notified + * about this failure. + */ + handle_ra_miss(mapping, &in->f_ra, index); + /* * page didn't exist, allocate one. */ From f6762b7ad8edd6abc802542ce845d3bc8adcb92f Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 20:02:05 +0200 Subject: [PATCH 174/226] [PATCH] pipe: enable atomic copying of pipe data to/from user space The pipe ->map() method uses kmap() to virtually map the pages, which is both slow and has known scalability issues on SMP. This patch enables atomic copying of pipe pages, by pre-faulting data and using kmap_atomic() instead. lmbench bw_pipe and lat_pipe measurements agree this is a Good Thing. Here are results from that on a UP machine with highmem (1.5GiB of RAM), running first a UP kernel, SMP kernel, and SMP kernel patched. Vanilla-UP: Pipe bandwidth: 1622.28 MB/sec Pipe bandwidth: 1610.59 MB/sec Pipe bandwidth: 1608.30 MB/sec Pipe latency: 7.3275 microseconds Pipe latency: 7.2995 microseconds Pipe latency: 7.3097 microseconds Vanilla-SMP: Pipe bandwidth: 1382.19 MB/sec Pipe bandwidth: 1317.27 MB/sec Pipe bandwidth: 1355.61 MB/sec Pipe latency: 9.6402 microseconds Pipe latency: 9.6696 microseconds Pipe latency: 9.6153 microseconds Patched-SMP: Pipe bandwidth: 1578.70 MB/sec Pipe bandwidth: 1579.95 MB/sec Pipe bandwidth: 1578.63 MB/sec Pipe latency: 9.1654 microseconds Pipe latency: 9.2266 microseconds Pipe latency: 9.1527 microseconds Signed-off-by: Jens Axboe --- fs/pipe.c | 141 +++++++++++++++++++++++++++++++------- fs/splice.c | 4 +- include/linux/pipe_fs_i.h | 11 +-- 3 files changed, 126 insertions(+), 30 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index d9644fd9cc0d..3941a7f78b5d 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -55,7 +55,8 @@ void pipe_wait(struct pipe_inode_info *pipe) } static int -pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len) +pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len, + int atomic) { unsigned long copy; @@ -64,8 +65,13 @@ pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len) iov++; copy = min_t(unsigned long, len, iov->iov_len); - if (copy_from_user(to, iov->iov_base, copy)) - return -EFAULT; + if (atomic) { + if (__copy_from_user_inatomic(to, iov->iov_base, copy)) + return -EFAULT; + } else { + if (copy_from_user(to, iov->iov_base, copy)) + return -EFAULT; + } to += copy; len -= copy; iov->iov_base += copy; @@ -75,7 +81,8 @@ pipe_iov_copy_from_user(void *to, struct iovec *iov, unsigned long len) } static int -pipe_iov_copy_to_user(struct iovec *iov, const void *from, unsigned long len) +pipe_iov_copy_to_user(struct iovec *iov, const void *from, unsigned long len, + int atomic) { unsigned long copy; @@ -84,8 +91,13 @@ pipe_iov_copy_to_user(struct iovec *iov, const void *from, unsigned long len) iov++; copy = min_t(unsigned long, len, iov->iov_len); - if (copy_to_user(iov->iov_base, from, copy)) - return -EFAULT; + if (atomic) { + if (__copy_to_user_inatomic(iov->iov_base, from, copy)) + return -EFAULT; + } else { + if (copy_to_user(iov->iov_base, from, copy)) + return -EFAULT; + } from += copy; len -= copy; iov->iov_base += copy; @@ -94,6 +106,47 @@ pipe_iov_copy_to_user(struct iovec *iov, const void *from, unsigned long len) return 0; } +/* + * Attempt to pre-fault in the user memory, so we can use atomic copies. + * Returns the number of bytes not faulted in. + */ +static int iov_fault_in_pages_write(struct iovec *iov, unsigned long len) +{ + while (!iov->iov_len) + iov++; + + while (len > 0) { + unsigned long this_len; + + this_len = min_t(unsigned long, len, iov->iov_len); + if (fault_in_pages_writeable(iov->iov_base, this_len)) + break; + + len -= this_len; + iov++; + } + + return len; +} + +/* + * Pre-fault in the user memory, so we can use atomic copies. + */ +static void iov_fault_in_pages_read(struct iovec *iov, unsigned long len) +{ + while (!iov->iov_len) + iov++; + + while (len > 0) { + unsigned long this_len; + + this_len = min_t(unsigned long, len, iov->iov_len); + fault_in_pages_readable(iov->iov_base, this_len); + len -= this_len; + iov++; + } +} + static void anon_pipe_buf_release(struct pipe_inode_info *pipe, struct pipe_buffer *buf) { @@ -111,15 +164,24 @@ static void anon_pipe_buf_release(struct pipe_inode_info *pipe, } void *generic_pipe_buf_map(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) + struct pipe_buffer *buf, int atomic) { + if (atomic) { + buf->flags |= PIPE_BUF_FLAG_ATOMIC; + return kmap_atomic(buf->page, KM_USER0); + } + return kmap(buf->page); } void generic_pipe_buf_unmap(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) + struct pipe_buffer *buf, void *map_data) { - kunmap(buf->page); + if (buf->flags & PIPE_BUF_FLAG_ATOMIC) { + buf->flags &= ~PIPE_BUF_FLAG_ATOMIC; + kunmap_atomic(map_data, KM_USER0); + } else + kunmap(buf->page); } static int anon_pipe_buf_steal(struct pipe_inode_info *pipe, @@ -183,7 +245,7 @@ pipe_readv(struct file *filp, const struct iovec *_iov, struct pipe_buf_operations *ops = buf->ops; void *addr; size_t chars = buf->len; - int error; + int error, atomic; if (chars > total_len) chars = total_len; @@ -195,12 +257,21 @@ pipe_readv(struct file *filp, const struct iovec *_iov, break; } - addr = ops->map(pipe, buf); - error = pipe_iov_copy_to_user(iov, addr + buf->offset, chars); - ops->unmap(pipe, buf); + atomic = !iov_fault_in_pages_write(iov, chars); +redo: + addr = ops->map(pipe, buf, atomic); + error = pipe_iov_copy_to_user(iov, addr + buf->offset, chars, atomic); + ops->unmap(pipe, buf, addr); if (unlikely(error)) { + /* + * Just retry with the slow path if we failed. + */ + if (atomic) { + atomic = 0; + goto redo; + } if (!ret) - ret = -EFAULT; + ret = error; break; } ret += chars; @@ -304,21 +375,28 @@ pipe_writev(struct file *filp, const struct iovec *_iov, int offset = buf->offset + buf->len; if (ops->can_merge && offset + chars <= PAGE_SIZE) { + int error, atomic = 1; void *addr; - int error; error = ops->pin(pipe, buf); if (error) goto out; - addr = ops->map(pipe, buf); + iov_fault_in_pages_read(iov, chars); +redo1: + addr = ops->map(pipe, buf, atomic); error = pipe_iov_copy_from_user(offset + addr, iov, - chars); - ops->unmap(pipe, buf); + chars, atomic); + ops->unmap(pipe, buf, addr); ret = error; do_wakeup = 1; - if (error) + if (error) { + if (atomic) { + atomic = 0; + goto redo1; + } goto out; + } buf->len += chars; total_len -= chars; ret = chars; @@ -341,7 +419,8 @@ pipe_writev(struct file *filp, const struct iovec *_iov, int newbuf = (pipe->curbuf + bufs) & (PIPE_BUFFERS-1); struct pipe_buffer *buf = pipe->bufs + newbuf; struct page *page = pipe->tmp_page; - int error; + char *src; + int error, atomic = 1; if (!page) { page = alloc_page(GFP_HIGHUSER); @@ -361,11 +440,27 @@ pipe_writev(struct file *filp, const struct iovec *_iov, if (chars > total_len) chars = total_len; - error = pipe_iov_copy_from_user(kmap(page), iov, chars); - kunmap(page); + iov_fault_in_pages_read(iov, chars); +redo2: + if (atomic) + src = kmap_atomic(page, KM_USER0); + else + src = kmap(page); + + error = pipe_iov_copy_from_user(src, iov, chars, + atomic); + if (atomic) + kunmap_atomic(src, KM_USER0); + else + kunmap(page); + if (unlikely(error)) { + if (atomic) { + atomic = 0; + goto redo2; + } if (!ret) - ret = -EFAULT; + ret = error; break; } ret += chars; diff --git a/fs/splice.c b/fs/splice.c index 0a6916423e7d..d4664a297bab 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -640,13 +640,13 @@ find_page: /* * Careful, ->map() uses KM_USER0! */ - char *src = buf->ops->map(info, buf); + char *src = buf->ops->map(info, buf, 1); char *dst = kmap_atomic(page, KM_USER1); memcpy(dst + offset, src + buf->offset, this_len); flush_dcache_page(page); kunmap_atomic(dst, KM_USER1); - buf->ops->unmap(info, buf); + buf->ops->unmap(info, buf, src); } ret = mapping->a_ops->commit_write(file, page, offset, offset+this_len); diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index b8aae1fc5185..4c054491e38e 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -5,7 +5,8 @@ #define PIPE_BUFFERS (16) -#define PIPE_BUF_FLAG_LRU 0x01 +#define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */ +#define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */ struct pipe_buffer { struct page *page; @@ -28,8 +29,8 @@ struct pipe_buffer { */ struct pipe_buf_operations { int can_merge; - void * (*map)(struct pipe_inode_info *, struct pipe_buffer *); - void (*unmap)(struct pipe_inode_info *, struct pipe_buffer *); + void * (*map)(struct pipe_inode_info *, struct pipe_buffer *, int); + void (*unmap)(struct pipe_inode_info *, struct pipe_buffer *, void *); int (*pin)(struct pipe_inode_info *, struct pipe_buffer *); void (*release)(struct pipe_inode_info *, struct pipe_buffer *); int (*steal)(struct pipe_inode_info *, struct pipe_buffer *); @@ -64,8 +65,8 @@ void free_pipe_info(struct inode * inode); void __free_pipe_info(struct pipe_inode_info *); /* Generic pipe buffer ops functions */ -void *generic_pipe_buf_map(struct pipe_inode_info *, struct pipe_buffer *); -void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *); +void *generic_pipe_buf_map(struct pipe_inode_info *, struct pipe_buffer *, int); +void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *, void *); void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *); int generic_pipe_buf_pin(struct pipe_inode_info *, struct pipe_buffer *); From 7afa6fd037e51e95d322990cb127bb2b1217251a Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 1 May 2006 20:02:33 +0200 Subject: [PATCH 175/226] [PATCH] vmsplice: allow user to pass in gift pages If SPLICE_F_GIFT is set, the user is basically giving this pages away to the kernel. That means we can steal them for eg page cache uses instead of copying it. The data must be properly page aligned and also a multiple of the page size in length. Signed-off-by: Jens Axboe --- fs/splice.c | 28 +++++++++++++++++++++++++--- include/linux/pipe_fs_i.h | 2 ++ 2 files changed, 27 insertions(+), 3 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index d4664a297bab..b150493b6fc3 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -141,7 +141,10 @@ static struct pipe_buf_operations page_cache_pipe_buf_ops = { static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe, struct pipe_buffer *buf) { - return 1; + if (!(buf->flags & PIPE_BUF_FLAG_GIFT)) + return 1; + + return 0; } static struct pipe_buf_operations user_page_pipe_buf_ops = { @@ -186,6 +189,9 @@ static ssize_t splice_to_pipe(struct pipe_inode_info *pipe, buf->offset = spd->partial[page_nr].offset; buf->len = spd->partial[page_nr].len; buf->ops = spd->ops; + if (spd->flags & SPLICE_F_GIFT) + buf->flags |= PIPE_BUF_FLAG_GIFT; + pipe->nrbufs++; page_nr++; ret += buf->len; @@ -1073,7 +1079,7 @@ static long do_splice(struct file *in, loff_t __user *off_in, */ static int get_iovec_page_array(const struct iovec __user *iov, unsigned int nr_vecs, struct page **pages, - struct partial_page *partial) + struct partial_page *partial, int aligned) { int buffers = 0, error = 0; @@ -1113,6 +1119,15 @@ static int get_iovec_page_array(const struct iovec __user *iov, * in the user pages. */ off = (unsigned long) base & ~PAGE_MASK; + + /* + * If asked for alignment, the offset must be zero and the + * length a multiple of the PAGE_SIZE. + */ + error = -EINVAL; + if (aligned && (off || len & ~PAGE_MASK)) + break; + npages = (off + len + PAGE_SIZE - 1) >> PAGE_SHIFT; if (npages > PIPE_BUFFERS - buffers) npages = PIPE_BUFFERS - buffers; @@ -1206,7 +1221,8 @@ static long do_vmsplice(struct file *file, const struct iovec __user *iov, else if (unlikely(!nr_segs)) return 0; - spd.nr_pages = get_iovec_page_array(iov, nr_segs, pages, partial); + spd.nr_pages = get_iovec_page_array(iov, nr_segs, pages, partial, + flags & SPLICE_F_GIFT); if (spd.nr_pages <= 0) return spd.nr_pages; @@ -1314,6 +1330,12 @@ static int link_pipe(struct pipe_inode_info *ipipe, obuf = opipe->bufs + nbuf; *obuf = *ibuf; + /* + * Don't inherit the gift flag, we need to + * prevent multiple steals of this page. + */ + obuf->flags &= ~PIPE_BUF_FLAG_GIFT; + if (obuf->len > len) obuf->len = len; diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 4c054491e38e..df4d3fa7d3dc 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -7,6 +7,7 @@ #define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */ #define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */ +#define PIPE_BUF_FLAG_GIFT 0x04 /* page is a gift */ struct pipe_buffer { struct page *page; @@ -79,6 +80,7 @@ int generic_pipe_buf_pin(struct pipe_inode_info *, struct pipe_buffer *); /* we may still block on the fd we splice */ /* from/to, of course */ #define SPLICE_F_MORE (0x04) /* expect more data */ +#define SPLICE_F_GIFT (0x08) /* pages passed in are a gift */ /* * Passed to the actors From 755e4ca4a9885b79a14169ab5b615920eb38a32a Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:22:57 -0700 Subject: [PATCH 176/226] IB/ipath: fix race with exposing reset file We were accidentally exposing the "reset" sysfs file more than once per device. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_diag.c | 3 ++- drivers/infiniband/hw/ipath/ipath_sysfs.c | 14 +++++++++++++- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_diag.c b/drivers/infiniband/hw/ipath/ipath_diag.c index 7d3fb6996b41..28ddceb260e8 100644 --- a/drivers/infiniband/hw/ipath/ipath_diag.c +++ b/drivers/infiniband/hw/ipath/ipath_diag.c @@ -277,13 +277,14 @@ static int ipath_diag_open(struct inode *in, struct file *fp) bail: spin_unlock_irqrestore(&ipath_devs_lock, flags); - mutex_unlock(&ipath_mutex); /* Only expose a way to reset the device if we make it into diag mode. */ if (ret == 0) ipath_expose_reset(&dd->pcidev->dev); + mutex_unlock(&ipath_mutex); + return ret; } diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c index 32acd8048b49..f323791cc495 100644 --- a/drivers/infiniband/hw/ipath/ipath_sysfs.c +++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c @@ -711,10 +711,22 @@ static struct attribute_group dev_attr_group = { * enters diag mode. A device reset is quite likely to crash the * machine entirely, so we don't want to normally make it * available. + * + * Called with ipath_mutex held. */ int ipath_expose_reset(struct device *dev) { - return device_create_file(dev, &dev_attr_reset); + static int exposed; + int ret; + + if (!exposed) { + ret = device_create_file(dev, &dev_attr_reset); + exposed = 1; + } + else + ret = 0; + + return ret; } int ipath_driver_create_group(struct device_driver *drv) From 68dd43a162b43218d2e5ac1d139c1d53da965f54 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:22:58 -0700 Subject: [PATCH 177/226] IB/ipath: set up 32-bit DMA mask if 64-bit setup fails Some systems do not set up 64-bit maps on systems with 2GB or less of memory installed, so we have to fall back to trying a 32-bit setup. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_driver.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index e7617c3982ea..7ff95b72d1fc 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -418,9 +418,19 @@ static int __devinit ipath_init_one(struct pci_dev *pdev, ret = pci_set_dma_mask(pdev, DMA_64BIT_MASK); if (ret) { - dev_info(&pdev->dev, "pci_set_dma_mask unit %u " - "fails: %d\n", dd->ipath_unit, ret); - goto bail_regions; + /* + * if the 64 bit setup fails, try 32 bit. Some systems + * do not setup 64 bit maps on systems with 2GB or less + * memory installed. + */ + ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK); + if (ret) { + dev_info(&pdev->dev, "pci_set_dma_mask unit %u " + "fails: %d\n", dd->ipath_unit, ret); + goto bail_regions; + } + else + ipath_dbg("No 64bit DMA mask, used 32 bit mask\n"); } pci_set_master(pdev); From 23e86a4584606a08393e0ad3a5ca27b19a3de374 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:22:59 -0700 Subject: [PATCH 178/226] IB/ipath: iterate over correct number of ports during reset Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 7ff95b72d1fc..398add4d4cb1 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -1959,7 +1959,7 @@ int ipath_reset_device(int unit) } if (dd->ipath_pd) - for (i = 1; i < dd->ipath_portcnt; i++) { + for (i = 1; i < dd->ipath_cfgports; i++) { if (dd->ipath_pd[i] && dd->ipath_pd[i]->port_cnt) { ipath_dbg("unit %u port %d is in use " "(PID %u cmd %s), can't reset\n", From 52e7fad825c47fb86801f23b9f793da1d2774f18 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:00 -0700 Subject: [PATCH 179/226] IB/ipath: change handling of PIO buffers Different ipath hardware types have different numbers of buffers available, so we decide on the counts ourselves unless we are specifically overridden with a module parameter. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_init_chip.c | 36 +++++++++++-------- 1 file changed, 22 insertions(+), 14 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_init_chip.c b/drivers/infiniband/hw/ipath/ipath_init_chip.c index 2823ff9c0c62..16f640e1c16e 100644 --- a/drivers/infiniband/hw/ipath/ipath_init_chip.c +++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c @@ -53,13 +53,19 @@ MODULE_PARM_DESC(cfgports, "Set max number of ports to use"); /* * Number of buffers reserved for driver (layered drivers and SMA - * send). Reserved at end of buffer list. + * send). Reserved at end of buffer list. Initialized based on + * number of PIO buffers if not set via module interface. + * The problem with this is that it's global, but we'll use different + * numbers for different chip types. So the default value is not + * very useful. I've redefined it for the 1.3 release so that it's + * zero unless set by the user to something else, in which case we + * try to respect it. */ -static ushort ipath_kpiobufs = 32; +static ushort ipath_kpiobufs; static int ipath_set_kpiobufs(const char *val, struct kernel_param *kp); -module_param_call(kpiobufs, ipath_set_kpiobufs, param_get_uint, +module_param_call(kpiobufs, ipath_set_kpiobufs, param_get_ushort, &ipath_kpiobufs, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(kpiobufs, "Set number of PIO buffers for driver"); @@ -531,8 +537,11 @@ static int init_housekeeping(struct ipath_devdata *dd, * Don't clear ipath_flags as 8bit mode was set before * entering this func. However, we do set the linkstate to * unknown, so we can watch for a transition. + * PRESENT is set because we want register reads to work, + * and the kernel infrastructure saw it in config space; + * We clear it if we have failures. */ - dd->ipath_flags |= IPATH_LINKUNK; + dd->ipath_flags |= IPATH_LINKUNK | IPATH_PRESENT; dd->ipath_flags &= ~(IPATH_LINKACTIVE | IPATH_LINKARMED | IPATH_LINKDOWN | IPATH_LINKINIT); @@ -560,6 +569,7 @@ static int init_housekeeping(struct ipath_devdata *dd, || (dd->ipath_uregbase & 0xffffffff) == 0xffffffff) { ipath_dev_err(dd, "Register read failures from chip, " "giving up initialization\n"); + dd->ipath_flags &= ~IPATH_PRESENT; ret = -ENODEV; goto done; } @@ -682,16 +692,14 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit) */ dd->ipath_pioavregs = ALIGN(val, sizeof(u64) * BITS_PER_BYTE / 2) / (sizeof(u64) * BITS_PER_BYTE / 2); - if (!ipath_kpiobufs) /* have to have at least 1, for SMA */ - kpiobufs = ipath_kpiobufs = 1; - else if ((dd->ipath_piobcnt2k + dd->ipath_piobcnt4k) < - (dd->ipath_cfgports * IPATH_MIN_USER_PORT_BUFCNT)) { - dev_info(&dd->pcidev->dev, "Too few PIO buffers (%u) " - "for %u ports to have %u each!\n", - dd->ipath_piobcnt2k + dd->ipath_piobcnt4k, - dd->ipath_cfgports, IPATH_MIN_USER_PORT_BUFCNT); - kpiobufs = 1; /* reserve just the minimum for SMA/ether */ - } else + if (ipath_kpiobufs == 0) { + /* not set by user, or set explictly to default */ + if ((dd->ipath_piobcnt2k + dd->ipath_piobcnt4k) > 128) + kpiobufs = 32; + else + kpiobufs = 16; + } + else kpiobufs = ipath_kpiobufs; if (kpiobufs > From fccea663643cedfa310c5254da30e1e35e09199b Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:02 -0700 Subject: [PATCH 180/226] IB/ipath: fix verbs registration Remember when the verbs layer unregisters from the lower-level code. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_layer.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c index 69ed1100701a..9cb5258ffed9 100644 --- a/drivers/infiniband/hw/ipath/ipath_layer.c +++ b/drivers/infiniband/hw/ipath/ipath_layer.c @@ -46,13 +46,15 @@ /* Acquire before ipath_devs_lock. */ static DEFINE_MUTEX(ipath_layer_mutex); +static int ipath_verbs_registered; + u16 ipath_layer_rcv_opcode; + static int (*layer_intr)(void *, u32); static int (*layer_rcv)(void *, void *, struct sk_buff *); static int (*layer_rcv_lid)(void *, void *); static int (*verbs_piobufavail)(void *); static void (*verbs_rcv)(void *, void *, void *, u32); -static int ipath_verbs_registered; static void *(*layer_add_one)(int, struct ipath_devdata *); static void (*layer_remove_one)(void *); @@ -586,6 +588,8 @@ void ipath_verbs_unregister(void) verbs_rcv = NULL; verbs_timer_cb = NULL; + ipath_verbs_registered = 0; + mutex_unlock(&ipath_layer_mutex); } From c71c30dcba142f16bc5f651812b1bc0b9f70f02d Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:03 -0700 Subject: [PATCH 181/226] IB/ipath: prevent hardware from being accessed during reset The reset code now turns off the PRESENT flag during a reset, so that other code won't attempt to access a device that's in mid-reset. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_intr.c | 15 ++++++++++++++- drivers/infiniband/hw/ipath/ipath_kernel.h | 10 +++++----- drivers/infiniband/hw/ipath/ipath_pe800.c | 4 ++++ 3 files changed, 23 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 0bcb428041f3..8e3b95b2928b 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -719,11 +719,24 @@ static void handle_rcv(struct ipath_devdata *dd, u32 istat) irqreturn_t ipath_intr(int irq, void *data, struct pt_regs *regs) { struct ipath_devdata *dd = data; - u32 istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus); + u32 istat; ipath_err_t estat = 0; static unsigned unexpected = 0; irqreturn_t ret; + if(!(dd->ipath_flags & IPATH_PRESENT)) { + /* this is mostly so we don't try to touch the chip while + * it is being reset */ + /* + * This return value is perhaps odd, but we do not want the + * interrupt core code to remove our interrupt handler + * because we don't appear to be handling an interrupt + * during a chip reset. + */ + return IRQ_HANDLED; + } + + istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus); if (unlikely(!istat)) { ipath_stats.sps_nullintr++; ret = IRQ_NONE; /* not our interrupt, or already handled */ diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index 0ce5f19c9d62..e6507f8115bc 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -731,7 +731,7 @@ u64 ipath_read_kreg64_port(const struct ipath_devdata *, ipath_kreg, static inline u32 ipath_read_ureg32(const struct ipath_devdata *dd, ipath_ureg regno, int port) { - if (!dd->ipath_kregbase) + if (!dd->ipath_kregbase || !(dd->ipath_flags & IPATH_PRESENT)) return 0; return readl(regno + (u64 __iomem *) @@ -762,7 +762,7 @@ static inline void ipath_write_ureg(const struct ipath_devdata *dd, static inline u32 ipath_read_kreg32(const struct ipath_devdata *dd, ipath_kreg regno) { - if (!dd->ipath_kregbase) + if (!dd->ipath_kregbase || !(dd->ipath_flags & IPATH_PRESENT)) return -1; return readl((u32 __iomem *) & dd->ipath_kregbase[regno]); } @@ -770,7 +770,7 @@ static inline u32 ipath_read_kreg32(const struct ipath_devdata *dd, static inline u64 ipath_read_kreg64(const struct ipath_devdata *dd, ipath_kreg regno) { - if (!dd->ipath_kregbase) + if (!dd->ipath_kregbase || !(dd->ipath_flags & IPATH_PRESENT)) return -1; return readq(&dd->ipath_kregbase[regno]); @@ -786,7 +786,7 @@ static inline void ipath_write_kreg(const struct ipath_devdata *dd, static inline u64 ipath_read_creg(const struct ipath_devdata *dd, ipath_sreg regno) { - if (!dd->ipath_kregbase) + if (!dd->ipath_kregbase || !(dd->ipath_flags & IPATH_PRESENT)) return 0; return readq(regno + (u64 __iomem *) @@ -797,7 +797,7 @@ static inline u64 ipath_read_creg(const struct ipath_devdata *dd, static inline u32 ipath_read_creg32(const struct ipath_devdata *dd, ipath_sreg regno) { - if (!dd->ipath_kregbase) + if (!dd->ipath_kregbase || !(dd->ipath_flags & IPATH_PRESENT)) return 0; return readl(regno + (u64 __iomem *) (dd->ipath_cregbase + diff --git a/drivers/infiniband/hw/ipath/ipath_pe800.c b/drivers/infiniband/hw/ipath/ipath_pe800.c index e1dc4f757062..6318067ab5ec 100644 --- a/drivers/infiniband/hw/ipath/ipath_pe800.c +++ b/drivers/infiniband/hw/ipath/ipath_pe800.c @@ -972,6 +972,8 @@ static int ipath_setup_pe_reset(struct ipath_devdata *dd) /* Use ERROR so it shows up in logs, etc. */ ipath_dev_err(dd, "Resetting PE-800 unit %u\n", dd->ipath_unit); + /* keep chip from being accessed in a few places */ + dd->ipath_flags &= ~(IPATH_INITTED|IPATH_PRESENT); val = dd->ipath_control | INFINIPATH_C_RESET; ipath_write_kreg(dd, dd->ipath_kregs->kr_control, val); mb(); @@ -997,6 +999,8 @@ static int ipath_setup_pe_reset(struct ipath_devdata *dd) if ((r = pci_enable_device(dd->pcidev))) ipath_dev_err(dd, "pci_enable_device failed after " "reset: %d\n", r); + /* whether it worked or not, mark as present, again */ + dd->ipath_flags |= IPATH_PRESENT; val = ipath_read_kreg64(dd, dd->ipath_kregs->kr_revision); if (val == dd->ipath_revision) { ipath_cdbg(VERBOSE, "Got matching revision " From 76f0dd141b477094b026206c0d8c21beac6069f5 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:05 -0700 Subject: [PATCH 182/226] IB/ipath: simplify RC send posting Remove some unnecessarily complicated tests. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_ruc.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c index f232e77b78ee..eb81424b3c5b 100644 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c @@ -531,19 +531,12 @@ int ipath_post_rc_send(struct ipath_qp *qp, struct ib_send_wr *wr) } wqe->wr.num_sge = j; qp->s_head = next; - /* - * Wake up the send tasklet if the QP is not waiting - * for an RNR timeout. - */ - next = qp->s_rnr_timeout; spin_unlock_irqrestore(&qp->s_lock, flags); - if (next == 0) { - if (qp->ibqp.qp_type == IB_QPT_UC) - ipath_do_uc_send((unsigned long) qp); - else - ipath_do_rc_send((unsigned long) qp); - } + if (qp->ibqp.qp_type == IB_QPT_UC) + ipath_do_uc_send((unsigned long) qp); + else + ipath_do_rc_send((unsigned long) qp); ret = 0; From 9b2017f1e1c95625b2ca2a1ec5317097117d7078 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:06 -0700 Subject: [PATCH 183/226] IB/ipath: simplify IB timer usage Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_verbs.c | 39 ++++++----------------- drivers/infiniband/hw/ipath/ipath_verbs.h | 3 +- 2 files changed, 12 insertions(+), 30 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index 8d2558a01f35..cb9e387c301f 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -449,7 +449,6 @@ static void ipath_ib_timer(void *arg) { struct ipath_ibdev *dev = (struct ipath_ibdev *) arg; struct ipath_qp *resend = NULL; - struct ipath_qp *rnr = NULL; struct list_head *last; struct ipath_qp *qp; unsigned long flags; @@ -465,32 +464,18 @@ static void ipath_ib_timer(void *arg) last = &dev->pending[dev->pending_index]; while (!list_empty(last)) { qp = list_entry(last->next, struct ipath_qp, timerwait); - if (last->next == LIST_POISON1 || - last->next != &qp->timerwait || - qp->timerwait.prev != last) { - INIT_LIST_HEAD(last); - } else { - list_del(&qp->timerwait); - qp->timerwait.prev = (struct list_head *) resend; - resend = qp; - atomic_inc(&qp->refcount); - } + list_del(&qp->timerwait); + qp->timer_next = resend; + resend = qp; + atomic_inc(&qp->refcount); } last = &dev->rnrwait; if (!list_empty(last)) { qp = list_entry(last->next, struct ipath_qp, timerwait); if (--qp->s_rnr_timeout == 0) { do { - if (last->next == LIST_POISON1 || - last->next != &qp->timerwait || - qp->timerwait.prev != last) { - INIT_LIST_HEAD(last); - break; - } list_del(&qp->timerwait); - qp->timerwait.prev = - (struct list_head *) rnr; - rnr = qp; + tasklet_hi_schedule(&qp->s_task); if (list_empty(last)) break; qp = list_entry(last->next, struct ipath_qp, @@ -530,8 +515,7 @@ static void ipath_ib_timer(void *arg) spin_unlock_irqrestore(&dev->pending_lock, flags); /* XXX What if timer fires again while this is running? */ - for (qp = resend; qp != NULL; - qp = (struct ipath_qp *) qp->timerwait.prev) { + for (qp = resend; qp != NULL; qp = qp->timer_next) { struct ib_wc wc; spin_lock_irqsave(&qp->s_lock, flags); @@ -545,9 +529,6 @@ static void ipath_ib_timer(void *arg) if (atomic_dec_and_test(&qp->refcount)) wake_up(&qp->wait); } - for (qp = rnr; qp != NULL; - qp = (struct ipath_qp *) qp->timerwait.prev) - tasklet_hi_schedule(&qp->s_task); } /** @@ -556,9 +537,9 @@ static void ipath_ib_timer(void *arg) * * This is called from ipath_intr() at interrupt level when a PIO buffer is * available after ipath_verbs_send() returned an error that no buffers were - * available. Return 0 if we consumed all the PIO buffers and we still have + * available. Return 1 if we consumed all the PIO buffers and we still have * QPs waiting for buffers (for now, just do a tasklet_hi_schedule and - * return one). + * return zero). */ static int ipath_ib_piobufavail(void *arg) { @@ -579,7 +560,7 @@ static int ipath_ib_piobufavail(void *arg) spin_unlock_irqrestore(&dev->pending_lock, flags); bail: - return 1; + return 0; } static int ipath_query_device(struct ib_device *ibdev, @@ -1159,7 +1140,7 @@ static ssize_t show_stats(struct class_device *cdev, char *buf) len = sprintf(buf, "RC resends %d\n" - "RC QACKs %d\n" + "RC no QACK %d\n" "RC ACKs %d\n" "RC SEQ NAKs %d\n" "RC RDMA seq %d\n" diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.h b/drivers/infiniband/hw/ipath/ipath_verbs.h index fcafbc7c9e71..4f8d59300e9b 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.h +++ b/drivers/infiniband/hw/ipath/ipath_verbs.h @@ -282,7 +282,8 @@ struct ipath_srq { */ struct ipath_qp { struct ib_qp ibqp; - struct ipath_qp *next; /* link list for QPN hash table */ + struct ipath_qp *next; /* link list for QPN hash table */ + struct ipath_qp *timer_next; /* link list for ipath_ib_timer() */ struct list_head piowait; /* link for wait PIO buf */ struct list_head timerwait; /* link for waiting for timeouts */ struct ib_ah_attr remote_ah_attr; From ae15f540cc52acbcbfdf4b902d214a5db5c835d2 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:07 -0700 Subject: [PATCH 184/226] IB/ipath: improve sparse annotation Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ips_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/ipath/ips_common.h b/drivers/infiniband/hw/ipath/ips_common.h index 410a764dfcef..ab7cbbbfd03a 100644 --- a/drivers/infiniband/hw/ipath/ips_common.h +++ b/drivers/infiniband/hw/ipath/ips_common.h @@ -95,7 +95,7 @@ struct ether_header { __u8 seq_num; __le32 len; /* MUST be of word size due to PIO write requirements */ - __u32 csum; + __le32 csum; __le16 csum_offset; __le16 flags; __u16 first_2_bytes; From d562a5ae69bd5643d777788117d02acb22fab347 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:08 -0700 Subject: [PATCH 185/226] IB/ipath: fix label name in interrupt handler Names that are the opposite of their intended meanings are not so helpful. Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_intr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 8e3b95b2928b..3e72a1fe3d73 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -665,14 +665,14 @@ static void handle_layer_pioavail(struct ipath_devdata *dd) ret = __ipath_layer_intr(dd, IPATH_LAYER_INT_SEND_CONTINUE); if (ret > 0) - goto clear; + goto set; ret = __ipath_verbs_piobufavail(dd); if (ret > 0) - goto clear; + goto set; return; -clear: +set: set_bit(IPATH_S_PIOINTBUFAVAIL, &dd->ipath_sendctrl); ipath_write_kreg(dd, dd->ipath_kregs->kr_sendctrl, dd->ipath_sendctrl); From f6f0413e10b76440fb82efebc63120f3b6d42adb Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Mon, 24 Apr 2006 14:23:09 -0700 Subject: [PATCH 186/226] IB/ipath: tidy up white space in a few files Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_debug.h | 15 ++++----- drivers/infiniband/hw/ipath/ipath_registers.h | 31 ++++++++++++------- drivers/infiniband/hw/ipath/ipath_ud.c | 6 ++-- 3 files changed, 31 insertions(+), 21 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_debug.h b/drivers/infiniband/hw/ipath/ipath_debug.h index 593e28969c69..46762387f5f8 100644 --- a/drivers/infiniband/hw/ipath/ipath_debug.h +++ b/drivers/infiniband/hw/ipath/ipath_debug.h @@ -60,11 +60,11 @@ #define __IPATH_KERNEL_SEND 0x2000 /* use kernel mode send */ #define __IPATH_EPKTDBG 0x4000 /* print ethernet packet data */ #define __IPATH_SMADBG 0x8000 /* sma packet debug */ -#define __IPATH_IPATHDBG 0x10000 /* Ethernet (IPATH) general debug on */ -#define __IPATH_IPATHWARN 0x20000 /* Ethernet (IPATH) warnings on */ -#define __IPATH_IPATHERR 0x40000 /* Ethernet (IPATH) errors on */ -#define __IPATH_IPATHPD 0x80000 /* Ethernet (IPATH) packet dump on */ -#define __IPATH_IPATHTABLE 0x100000 /* Ethernet (IPATH) table dump on */ +#define __IPATH_IPATHDBG 0x10000 /* Ethernet (IPATH) gen debug */ +#define __IPATH_IPATHWARN 0x20000 /* Ethernet (IPATH) warnings */ +#define __IPATH_IPATHERR 0x40000 /* Ethernet (IPATH) errors */ +#define __IPATH_IPATHPD 0x80000 /* Ethernet (IPATH) packet dump */ +#define __IPATH_IPATHTABLE 0x100000 /* Ethernet (IPATH) table dump */ #else /* _IPATH_DEBUGGING */ @@ -79,11 +79,12 @@ #define __IPATH_TRSAMPLE 0x0 /* generate trace buffer sample entries */ #define __IPATH_VERBDBG 0x0 /* very verbose debug */ #define __IPATH_PKTDBG 0x0 /* print packet data */ -#define __IPATH_PROCDBG 0x0 /* print process startup (init)/exit messages */ +#define __IPATH_PROCDBG 0x0 /* process startup (init)/exit messages */ /* print mmap/nopage stuff, not using VDBG any more */ #define __IPATH_MMDBG 0x0 #define __IPATH_EPKTDBG 0x0 /* print ethernet packet data */ -#define __IPATH_SMADBG 0x0 /* print process startup (init)/exit messages */#define __IPATH_IPATHDBG 0x0 /* Ethernet (IPATH) table dump on */ +#define __IPATH_SMADBG 0x0 /* process startup (init)/exit messages */ +#define __IPATH_IPATHDBG 0x0 /* Ethernet (IPATH) table dump on */ #define __IPATH_IPATHWARN 0x0 /* Ethernet (IPATH) warnings on */ #define __IPATH_IPATHERR 0x0 /* Ethernet (IPATH) errors on */ #define __IPATH_IPATHPD 0x0 /* Ethernet (IPATH) packet dump on */ diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h index 1e59750c5f63..402126eb79c9 100644 --- a/drivers/infiniband/hw/ipath/ipath_registers.h +++ b/drivers/infiniband/hw/ipath/ipath_registers.h @@ -34,8 +34,9 @@ #define _IPATH_REGISTERS_H /* - * This file should only be included by kernel source, and by the diags. - * It defines the registers, and their contents, for the InfiniPath HT-400 chip + * This file should only be included by kernel source, and by the diags. It + * defines the registers, and their contents, for the InfiniPath HT-400 + * chip. */ /* @@ -156,8 +157,10 @@ #define INFINIPATH_IBCC_FLOWCTRLWATERMARK_SHIFT 8 #define INFINIPATH_IBCC_LINKINITCMD_MASK 0x3ULL #define INFINIPATH_IBCC_LINKINITCMD_DISABLE 1 -#define INFINIPATH_IBCC_LINKINITCMD_POLL 2 /* cycle through TS1/TS2 till OK */ -#define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3 /* wait for TS1, then go on */ +/* cycle through TS1/TS2 till OK */ +#define INFINIPATH_IBCC_LINKINITCMD_POLL 2 +/* wait for TS1, then go on */ +#define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3 #define INFINIPATH_IBCC_LINKINITCMD_SHIFT 16 #define INFINIPATH_IBCC_LINKCMD_MASK 0x3ULL #define INFINIPATH_IBCC_LINKCMD_INIT 1 /* move to 0x11 */ @@ -182,7 +185,8 @@ #define INFINIPATH_IBCS_LINKSTATE_SHIFT 4 #define INFINIPATH_IBCS_TXREADY 0x40000000 #define INFINIPATH_IBCS_TXCREDITOK 0x80000000 -/* link training states (shift by INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) */ +/* link training states (shift by + INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) */ #define INFINIPATH_IBCS_LT_STATE_DISABLED 0x00 #define INFINIPATH_IBCS_LT_STATE_LINKUP 0x01 #define INFINIPATH_IBCS_LT_STATE_POLLACTIVE 0x02 @@ -267,10 +271,12 @@ /* kr_serdesconfig0 bits */ #define INFINIPATH_SERDC0_RESET_MASK 0xfULL /* overal reset bits */ #define INFINIPATH_SERDC0_RESET_PLL 0x10000000ULL /* pll reset */ -#define INFINIPATH_SERDC0_TXIDLE 0xF000ULL /* tx idle enables (per lane) */ -#define INFINIPATH_SERDC0_RXDETECT_EN 0xF0000ULL /* rx detect enables (per lane) */ -#define INFINIPATH_SERDC0_L1PWR_DN 0xF0ULL /* L1 Power down; use with RXDETECT, - Otherwise not used on IB side */ +/* tx idle enables (per lane) */ +#define INFINIPATH_SERDC0_TXIDLE 0xF000ULL +/* rx detect enables (per lane) */ +#define INFINIPATH_SERDC0_RXDETECT_EN 0xF0000ULL +/* L1 Power down; use with RXDETECT, Otherwise not used on IB side */ +#define INFINIPATH_SERDC0_L1PWR_DN 0xF0ULL /* kr_xgxsconfig bits */ #define INFINIPATH_XGXS_RESET 0x7ULL @@ -390,12 +396,13 @@ struct ipath_kregs { ipath_kreg kr_txintmemsize; ipath_kreg kr_xgxsconfig; ipath_kreg kr_ibpllcfg; - /* use these two (and the following N ports) only with ipath_k*_kreg64_port(); - * not *kreg64() */ + /* use these two (and the following N ports) only with + * ipath_k*_kreg64_port(); not *kreg64() */ ipath_kreg kr_rcvhdraddr; ipath_kreg kr_rcvhdrtailaddr; - /* remaining registers are not present on all types of infinipath chips */ + /* remaining registers are not present on all types of infinipath + chips */ ipath_kreg kr_rcvpktledcnt; ipath_kreg kr_pcierbuftestreg0; ipath_kreg kr_pcierbuftestreg1; diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c index 01cfb30ee160..e606daf83210 100644 --- a/drivers/infiniband/hw/ipath/ipath_ud.c +++ b/drivers/infiniband/hw/ipath/ipath_ud.c @@ -46,8 +46,10 @@ * This is called from ipath_post_ud_send() to forward a WQE addressed * to the same HCA. */ -static void ipath_ud_loopback(struct ipath_qp *sqp, struct ipath_sge_state *ss, - u32 length, struct ib_send_wr *wr, struct ib_wc *wc) +static void ipath_ud_loopback(struct ipath_qp *sqp, + struct ipath_sge_state *ss, + u32 length, struct ib_send_wr *wr, + struct ib_wc *wc) { struct ipath_ibdev *dev = to_idev(sqp->ibqp.device); struct ipath_qp *qp; From 235acec78e87a60ace01d1ecb4b87ad1d689715a Mon Sep 17 00:00:00 2001 From: Bastian Blank Date: Mon, 1 May 2006 12:15:42 -0700 Subject: [PATCH 187/226] [PATCH] s390: make qeth buildable Signed-off-by: Bastian Blank Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: "David S. Miller" Acked-by: Jeff Garzik Acked-by: Frank Pavlic Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/net/qeth_main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index b3c6e7907790..cb14642d97aa 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -8014,7 +8014,6 @@ static int (*qeth_old_arp_constructor) (struct neighbour *); static struct neigh_ops arp_direct_ops_template = { .family = AF_INET, - .destructor = NULL, .solicit = NULL, .error_report = NULL, .output = dev_queue_xmit, From df30d0f4ca3c41b60068232d6de9d58be88436f0 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 1 May 2006 12:15:44 -0700 Subject: [PATCH 188/226] [PATCH] md: Avoid oops when attempting to fix read errors on raid10 We should add to the counter for the rdev *after* checking if the rdev is NULL!!! Signed-off-by: Neil Brown Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 617012bc107a..ddc1dfc4d3d2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1435,9 +1435,9 @@ static void raid10d(mddev_t *mddev) sl--; d = r10_bio->devs[sl].devnum; rdev = conf->mirrors[d].rdev; - atomic_add(s, &rdev->corrected_errors); if (rdev && test_bit(In_sync, &rdev->flags)) { + atomic_add(s, &rdev->corrected_errors); if (sync_page_io(rdev->bdev, r10_bio->devs[sl].addr + sect + rdev->data_offset, From e0a33270ed0e8e00cbb882a33d21e1f92aac0ceb Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 1 May 2006 12:15:45 -0700 Subject: [PATCH 189/226] [PATCH] md: Fixed refcounting/locking when attempting read error correction in raid10 We need to hold a reference to rdevs while reading and writing to attempt to correct read errors. This reference must be taken under an rcu lock. Signed-off-by: Neil Brown Cc: "Paul E. McKenney" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid10.c | 44 ++++++++++++++++++++++++++++++-------------- 1 file changed, 30 insertions(+), 14 deletions(-) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index ddc1dfc4d3d2..1440935414e6 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1407,36 +1407,45 @@ static void raid10d(mddev_t *mddev) if (s > (PAGE_SIZE>>9)) s = PAGE_SIZE >> 9; + rcu_read_lock(); do { int d = r10_bio->devs[sl].devnum; - rdev = conf->mirrors[d].rdev; + rdev = rcu_dereference(conf->mirrors[d].rdev); if (rdev && - test_bit(In_sync, &rdev->flags) && - sync_page_io(rdev->bdev, - r10_bio->devs[sl].addr + - sect + rdev->data_offset, - s<<9, - conf->tmppage, READ)) - success = 1; - else { - sl++; - if (sl == conf->copies) - sl = 0; + test_bit(In_sync, &rdev->flags)) { + atomic_inc(&rdev->nr_pending); + rcu_read_unlock(); + success = sync_page_io(rdev->bdev, + r10_bio->devs[sl].addr + + sect + rdev->data_offset, + s<<9, + conf->tmppage, READ); + rdev_dec_pending(rdev, mddev); + rcu_read_lock(); + if (success) + break; } + sl++; + if (sl == conf->copies) + sl = 0; } while (!success && sl != r10_bio->read_slot); + rcu_read_unlock(); if (success) { int start = sl; /* write it back and re-read */ + rcu_read_lock(); while (sl != r10_bio->read_slot) { int d; if (sl==0) sl = conf->copies; sl--; d = r10_bio->devs[sl].devnum; - rdev = conf->mirrors[d].rdev; + rdev = rcu_dereference(conf->mirrors[d].rdev); if (rdev && test_bit(In_sync, &rdev->flags)) { + atomic_inc(&rdev->nr_pending); + rcu_read_unlock(); atomic_add(s, &rdev->corrected_errors); if (sync_page_io(rdev->bdev, r10_bio->devs[sl].addr + @@ -1444,6 +1453,8 @@ static void raid10d(mddev_t *mddev) s<<9, conf->tmppage, WRITE) == 0) /* Well, this device is dead */ md_error(mddev, rdev); + rdev_dec_pending(rdev, mddev); + rcu_read_lock(); } } sl = start; @@ -1453,17 +1464,22 @@ static void raid10d(mddev_t *mddev) sl = conf->copies; sl--; d = r10_bio->devs[sl].devnum; - rdev = conf->mirrors[d].rdev; + rdev = rcu_dereference(conf->mirrors[d].rdev); if (rdev && test_bit(In_sync, &rdev->flags)) { + atomic_inc(&rdev->nr_pending); + rcu_read_unlock(); if (sync_page_io(rdev->bdev, r10_bio->devs[sl].addr + sect + rdev->data_offset, s<<9, conf->tmppage, READ) == 0) /* Well, this device is dead */ md_error(mddev, rdev); + rdev_dec_pending(rdev, mddev); + rcu_read_lock(); } } + rcu_read_unlock(); } else { /* Cannot read from anywhere -- bye bye array */ md_error(mddev, conf->mirrors[r10_bio->devs[r10_bio->read_slot].devnum].rdev); From bea2771871ed1084c9a85ed0c86340f188505702 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 1 May 2006 12:15:46 -0700 Subject: [PATCH 190/226] [PATCH] md: Change ENOTSUPP to EOPNOTSUPP Because that is what you get if a BIO_RW_BARRIER isn't supported! Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 6081941de1b3..532d04077301 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -315,7 +315,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int if (r1_bio->bios[mirror] == bio) break; - if (error == -ENOTSUPP && test_bit(R1BIO_Barrier, &r1_bio->state)) { + if (error == -EOPNOTSUPP && test_bit(R1BIO_Barrier, &r1_bio->state)) { set_bit(BarriersNotsupp, &conf->mirrors[mirror].rdev->flags); set_bit(R1BIO_BarrierRetry, &r1_bio->state); r1_bio->mddev->barriers_work = 0; @@ -1404,7 +1404,7 @@ static void raid1d(mddev_t *mddev) unplug = 1; } else if (test_bit(R1BIO_BarrierRetry, &r1_bio->state)) { /* some requests in the r1bio were BIO_RW_BARRIER - * requests which failed with -ENOTSUPP. Hohumm.. + * requests which failed with -EOPNOTSUPP. Hohumm.. * Better resubmit without the barrier. * We know which devices to resubmit for, because * all others have had their bios[] entry cleared. From 62de608da0b0ab17d81a233b50d1e952b9816f69 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 1 May 2006 12:15:47 -0700 Subject: [PATCH 191/226] [PATCH] md: Improve detection of lack of barrier support in raid1 Move the test for 'do barrier work' down a bit so that if the first write to a raid1 is a BIO_RW_BARRIER write, the checking done by superblock writes will cause the right thing to happen. Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid1.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 532d04077301..b8c13c897ccb 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -753,18 +753,24 @@ static int make_request(request_queue_t *q, struct bio * bio) const int rw = bio_data_dir(bio); int do_barriers; - if (unlikely(!mddev->barriers_work && bio_barrier(bio))) { - bio_endio(bio, bio->bi_size, -EOPNOTSUPP); - return 0; - } - /* * Register the new request and wait if the reconstruction * thread has put up a bar for new requests. * Continue immediately if no resync is active currently. + * We test barriers_work *after* md_write_start as md_write_start + * may cause the first superblock write, and that will check out + * if barriers work. */ + md_write_start(mddev, bio); /* wait on superblock update early */ + if (unlikely(!mddev->barriers_work && bio_barrier(bio))) { + if (rw == WRITE) + md_write_end(mddev); + bio_endio(bio, bio->bi_size, -EOPNOTSUPP); + return 0; + } + wait_barrier(conf); disk_stat_inc(mddev->gendisk, ios[rw]); From 5e7dd2ab6b9bdfa60e19b8739e6b2a204fd4f477 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 1 May 2006 12:15:47 -0700 Subject: [PATCH 192/226] [PATCH] md: Fix 'rdev->nr_pending' count when retrying barrier requests When retrying a failed BIO_RW_BARRIER request, we need to keep the reference in ->nr_pending over the whole retry. Currently, we only hold the reference if the failed request is the *last* one to finish - which is silly, because it would normally be the first to finish. So move the rdev_dec_pending call up into the didn't-fail branch. As the rdev isn't used in the later code, calling rdev_dec_pending earlier doesn't hurt. Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/raid1.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index b8c13c897ccb..4070eff6f0f8 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -319,6 +319,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int set_bit(BarriersNotsupp, &conf->mirrors[mirror].rdev->flags); set_bit(R1BIO_BarrierRetry, &r1_bio->state); r1_bio->mddev->barriers_work = 0; + /* Don't rdev_dec_pending in this branch - keep it for the retry */ } else { /* * this branch is our 'one mirror IO has finished' event handler: @@ -365,6 +366,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int } } } + rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev); } /* * @@ -374,11 +376,9 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int if (atomic_dec_and_test(&r1_bio->remaining)) { if (test_bit(R1BIO_BarrierRetry, &r1_bio->state)) { reschedule_retry(r1_bio); - /* Don't dec_pending yet, we want to hold - * the reference over the retry - */ goto out; } + /* it really is the end of this request */ if (test_bit(R1BIO_BehindIO, &r1_bio->state)) { /* free extra copy of the data pages */ int i = bio->bi_vcnt; @@ -393,8 +393,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int md_write_end(r1_bio->mddev); raid_end_bio_io(r1_bio); } - - rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev); out: if (to_put) bio_put(to_put); @@ -1414,6 +1412,7 @@ static void raid1d(mddev_t *mddev) * Better resubmit without the barrier. * We know which devices to resubmit for, because * all others have had their bios[] entry cleared. + * We already have a nr_pending reference on these rdevs. */ int i; clear_bit(R1BIO_BarrierRetry, &r1_bio->state); From d2610202290b4924b71747314a0f88f28807702e Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 1 May 2006 12:15:48 -0700 Subject: [PATCH 193/226] [PATCH] x86_64: Add compat_sys_vmsplice and use it in x86-64 Signed-off-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86_64/ia32/ia32entry.S | 1 + fs/compat.c | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S index 57fc37e0fb9c..5a92fed2d1d5 100644 --- a/arch/x86_64/ia32/ia32entry.S +++ b/arch/x86_64/ia32/ia32entry.S @@ -695,4 +695,5 @@ ia32_sys_call_table: .quad sys_splice .quad sys_sync_file_range .quad sys_tee + .quad compat_sys_vmsplice ia32_syscall_end: diff --git a/fs/compat.c b/fs/compat.c index 2e32bd340474..3f3e8f4d43d6 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -1317,6 +1317,26 @@ out: return ret; } +asmlinkage long +compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32, + unsigned int nr_segs, unsigned int flags) +{ + unsigned i; + struct iovec *iov; + if (nr_segs >= UIO_MAXIOV) + return -EINVAL; + iov = compat_alloc_user_space(nr_segs * sizeof(struct iovec)); + for (i = 0; i < nr_segs; i++) { + struct compat_iovec v; + if (get_user(v.iov_base, &iov32[i].iov_base) || + get_user(v.iov_len, &iov32[i].iov_len) || + put_user(compat_ptr(v.iov_base), &iov[i].iov_base) || + put_user(v.iov_len, &iov[i].iov_len)) + return -EFAULT; + } + return sys_vmsplice(fd, iov, nr_segs, flags); +} + /* * Exactly like fs/open.c:sys_open(), except that it doesn't set the * O_LARGEFILE flag. From 32828546b32a96d550b85eab25609bc4ba3942ab Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 1 May 2006 12:15:49 -0700 Subject: [PATCH 194/226] [PATCH] i386/x86-64: Fix ACPI disabled LAPIC handling mismerge The patch I submitted earlier to fix disabled LAPIC handling in ACPI was mismerged for some reason I still don't quite understand. Parts of it was applied to the wrong function. This patch fixes it up. Cc: Signed-off-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/acpi/boot.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index 049a25583793..4c785a67d585 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -215,7 +215,7 @@ static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size) { struct acpi_table_madt *madt = NULL; - if (!phys_addr || !size || !cpu_has_apic) + if (!phys_addr || !size) return -EINVAL; madt = (struct acpi_table_madt *)__acpi_map_table(phys_addr, size); @@ -1151,6 +1151,9 @@ int __init acpi_boot_init(void) acpi_table_parse(ACPI_BOOT, acpi_parse_sbf); + if (!cpu_has_apic) + return -ENODEV; + /* * set sci_int and PM timer address */ From 5871aa6d5a98f315016d1deee07425c269c37f29 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 1 May 2006 12:15:50 -0700 Subject: [PATCH 195/226] [PATCH] i386: Fix overflow in e820_all_mapped The 32bit version of e820_all_mapped() needs to use u64 to avoid overflows on PAE systems. Pointed out by Jan Beulich Signed-off-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/setup.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index 80cb3b2d0997..d77e89ac0d54 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -970,8 +970,10 @@ efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg) * not-overlapping, which is the case */ int __init -e820_all_mapped(unsigned long start, unsigned long end, unsigned type) +e820_all_mapped(unsigned long s, unsigned long e, unsigned type) { + u64 start = s; + u64 end = e; int i; for (i = 0; i < e820.nr_map; i++) { struct e820entry *ei = &e820.map[i]; From 42e4c8585f8cbbfac3b70aa2d0a4f869509a0354 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 1 May 2006 12:15:51 -0700 Subject: [PATCH 196/226] [PATCH] i386: Remove apic= warning The apic= option can be used to set the APIC driver too. When that is done this code would always produce bogus warnings. Signed-off-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/apic.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index 254cee9f0b7b..013b85df18c6 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -757,10 +757,6 @@ static int __init apic_set_verbosity(char *str) apic_verbosity = APIC_DEBUG; else if (strcmp("verbose", str) == 0) apic_verbosity = APIC_VERBOSE; - else - printk(KERN_WARNING "APIC Verbosity level %s not recognised" - " use apic=verbose or apic=debug\n", str); - return 1; } From f3a19cb45f4730c4ce09ca9bccf197efd010dc3b Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Mon, 1 May 2006 12:15:52 -0700 Subject: [PATCH 197/226] [PATCH] silence initcall warnings Suppress the initcall-return-value warnings unless initcall_debug was specified. They do find bugs, but they're extremely small ones and as Andi points out, people get distressed. Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init/main.c b/init/main.c index 4a2f0898dda1..f715b9b89753 100644 --- a/init/main.c +++ b/init/main.c @@ -582,7 +582,7 @@ static void __init do_initcalls(void) result = (*call)(); - if (result && (result != -ENODEV || initcall_debug)) { + if (result && result != -ENODEV && initcall_debug) { sprintf(msgbuf, "error code %d", result); msg = msgbuf; } From c39e50b4bada27102306d7fa68ea35dc4e61bd68 Mon Sep 17 00:00:00 2001 From: "Victor V. Vengerov" Date: Mon, 1 May 2006 12:15:53 -0700 Subject: [PATCH 198/226] [PATCH] uml: fix iomem list traversal We need to walk the region list properly. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/physmem.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c index 0500800df1c1..fc0f0b085ca7 100644 --- a/arch/um/kernel/physmem.c +++ b/arch/um/kernel/physmem.c @@ -407,6 +407,8 @@ unsigned long find_iomem(char *driver, unsigned long *len_out) *len_out = region->size; return(region->virt); } + + region = region->next; } return(0); From 893bb96a29bee4a5cf2486720ac79412aaee5066 Mon Sep 17 00:00:00 2001 From: Joris van Rantwijk Date: Mon, 1 May 2006 12:15:56 -0700 Subject: [PATCH 199/226] [PATCH] uml: skas0 support for 2G/2G hosts A quick hack to allow skas0 mode to run on 2G/2G hosts. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/Kconfig | 14 -------------- arch/um/Kconfig.i386 | 19 +++++++++++++++++-- 2 files changed, 17 insertions(+), 16 deletions(-) diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 05fbb20636cb..76e85bbaea55 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -57,20 +57,6 @@ config STATIC_LINK chroot, and you disable CONFIG_MODE_TT, you probably want to say Y here. -config HOST_2G_2G - bool "2G/2G host address space split" - default n - depends on MODE_TT - help - This is needed when the host on which you run has a 2G/2G memory - split, instead of the customary 3G/1G. - - Note that to enable such a host - configuration, which makes sense only in some cases, you need special - host patches. - - So, if you do not know what to do here, say 'N'. - config KERNEL_HALF_GIGS int "Kernel address space size (in .5G units)" default "1" diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386 index 85e6a55b3b59..f6eb72d117b9 100644 --- a/arch/um/Kconfig.i386 +++ b/arch/um/Kconfig.i386 @@ -16,6 +16,19 @@ config SEMAPHORE_SLEEPERS bool default y +config HOST_2G_2G + bool "2G/2G host address space split" + default n + help + This is needed when the host on which you run has a 2G/2G memory + split, instead of the customary 3G/1G. + + Note that to enable such a host + configuration, which makes sense only in some cases, you need special + host patches. + + So, if you do not know what to do here, say 'N'. + config TOP_ADDR hex default 0xc0000000 if !HOST_2G_2G @@ -35,11 +48,13 @@ config 3_LEVEL_PGTABLES config STUB_CODE hex - default 0xbfffe000 + default 0xbfffe000 if !HOST_2G_2G + default 0x7fffe000 if HOST_2G_2G config STUB_DATA hex - default 0xbffff000 + default 0xbffff000 if !HOST_2G_2G + default 0x7ffff000 if HOST_2G_2G config STUB_START hex From 191ef966ac164a1ce3e06290ca52296744a4aee2 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 1 May 2006 12:15:57 -0700 Subject: [PATCH 200/226] [PATCH] uml: remove NULL checks and add some CodingStyle Remove redundant NULL checks before [kv]free + small CodingStyle cleanup for arch/ Signed-off-by: Jesper Juhl Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/irq.c | 93 +++++++++++++++++++++--------------------- arch/um/os-Linux/irq.c | 47 ++++++++++----------- 2 files changed, 69 insertions(+), 71 deletions(-) diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index c39ea3abeda4..2ffda012385e 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -89,16 +89,18 @@ void sigio_handler(int sig, union uml_pt_regs *regs) struct irq_fd *irq_fd; int n; - if(smp_sigio_handler()) return; - while(1){ + if (smp_sigio_handler()) + return; + + while (1) { n = os_waiting_for_events(active_fds); if (n <= 0) { if(n == -EINTR) continue; else break; } - for(irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next){ - if(irq_fd->current_events != 0){ + for (irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next) { + if (irq_fd->current_events != 0) { irq_fd->current_events = 0; do_IRQ(irq_fd->irq, regs); } @@ -110,19 +112,17 @@ void sigio_handler(int sig, union uml_pt_regs *regs) static void maybe_sigio_broken(int fd, int type) { - if(os_isatty(fd)){ - if((type == IRQ_WRITE) && !pty_output_sigio){ + if (os_isatty(fd)) { + if ((type == IRQ_WRITE) && !pty_output_sigio) { write_sigio_workaround(); add_sigio_fd(fd, 0); - } - else if((type == IRQ_READ) && !pty_close_sigio){ + } else if ((type == IRQ_READ) && !pty_close_sigio) { write_sigio_workaround(); add_sigio_fd(fd, 1); } } } - int activate_fd(int irq, int fd, int type, void *dev_id) { struct pollfd *tmp_pfd; @@ -132,16 +132,18 @@ int activate_fd(int irq, int fd, int type, void *dev_id) pid = os_getpid(); err = os_set_fd_async(fd, pid); - if(err < 0) + if (err < 0) goto out; new_fd = um_kmalloc(sizeof(*new_fd)); err = -ENOMEM; - if(new_fd == NULL) + if (new_fd == NULL) goto out; - if(type == IRQ_READ) events = UM_POLLIN | UM_POLLPRI; - else events = UM_POLLOUT; + if (type == IRQ_READ) + events = UM_POLLIN | UM_POLLPRI; + else + events = UM_POLLOUT; *new_fd = ((struct irq_fd) { .next = NULL, .id = dev_id, .fd = fd, @@ -165,8 +167,8 @@ int activate_fd(int irq, int fd, int type, void *dev_id) * a semaphore. */ flags = irq_lock(); - for(irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next){ - if((irq_fd->fd == fd) && (irq_fd->type == type)){ + for (irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next) { + if ((irq_fd->fd == fd) && (irq_fd->type == type)) { printk("Registering fd %d twice\n", fd); printk("Irqs : %d, %d\n", irq_fd->irq, irq); printk("Ids : 0x%p, 0x%p\n", irq_fd->id, dev_id); @@ -175,13 +177,13 @@ int activate_fd(int irq, int fd, int type, void *dev_id) } /*-------------*/ - if(type == IRQ_WRITE) + if (type == IRQ_WRITE) fd = -1; tmp_pfd = NULL; n = 0; - while(1){ + while (1) { n = os_create_pollfd(fd, events, tmp_pfd, n); if (n == 0) break; @@ -198,10 +200,8 @@ int activate_fd(int irq, int fd, int type, void *dev_id) * then we free the buffer tmp_fds and try again. */ irq_unlock(flags); - if (tmp_pfd != NULL) { - kfree(tmp_pfd); - tmp_pfd = NULL; - } + kfree(tmp_pfd); + tmp_pfd = NULL; tmp_pfd = um_kmalloc(n); if (tmp_pfd == NULL) @@ -249,7 +249,7 @@ static int same_irq_and_dev(struct irq_fd *irq, void *d) { struct irq_and_dev *data = d; - return((irq->irq == data->irq) && (irq->id == data->dev)); + return ((irq->irq == data->irq) && (irq->id == data->dev)); } void free_irq_by_irq_and_dev(unsigned int irq, void *dev) @@ -262,7 +262,7 @@ void free_irq_by_irq_and_dev(unsigned int irq, void *dev) static int same_fd(struct irq_fd *irq, void *fd) { - return(irq->fd == *((int *) fd)); + return (irq->fd == *((int *)fd)); } void free_irq_by_fd(int fd) @@ -276,16 +276,17 @@ static struct irq_fd *find_irq_by_fd(int fd, int irqnum, int *index_out) int i = 0; int fdi; - for(irq=active_fds; irq != NULL; irq = irq->next){ - if((irq->fd == fd) && (irq->irq == irqnum)) break; + for (irq = active_fds; irq != NULL; irq = irq->next) { + if ((irq->fd == fd) && (irq->irq == irqnum)) + break; i++; } - if(irq == NULL){ + if (irq == NULL) { printk("find_irq_by_fd doesn't have descriptor %d\n", fd); goto out; } fdi = os_get_pollfd(i); - if((fdi != -1) && (fdi != fd)){ + if ((fdi != -1) && (fdi != fd)) { printk("find_irq_by_fd - mismatch between active_fds and " "pollfds, fd %d vs %d, need %d\n", irq->fd, fdi, fd); @@ -294,7 +295,7 @@ static struct irq_fd *find_irq_by_fd(int fd, int irqnum, int *index_out) } *index_out = i; out: - return(irq); + return irq; } void reactivate_fd(int fd, int irqnum) @@ -305,7 +306,7 @@ void reactivate_fd(int fd, int irqnum) flags = irq_lock(); irq = find_irq_by_fd(fd, irqnum, &i); - if(irq == NULL){ + if (irq == NULL) { irq_unlock(flags); return; } @@ -326,7 +327,7 @@ void deactivate_fd(int fd, int irqnum) flags = irq_lock(); irq = find_irq_by_fd(fd, irqnum, &i); - if(irq == NULL) + if (irq == NULL) goto out; os_set_pollfd(i, -1); out: @@ -338,15 +339,15 @@ int deactivate_all_fds(void) struct irq_fd *irq; int err; - for(irq=active_fds;irq != NULL;irq = irq->next){ + for (irq = active_fds; irq != NULL; irq = irq->next) { err = os_clear_fd_async(irq->fd); - if(err) - return(err); + if (err) + return err; } /* If there is a signal already queued, after unblocking ignore it */ os_set_ioignore(); - return(0); + return 0; } void forward_interrupts(int pid) @@ -356,9 +357,9 @@ void forward_interrupts(int pid) int err; flags = irq_lock(); - for(irq=active_fds;irq != NULL;irq = irq->next){ + for (irq = active_fds; irq != NULL; irq = irq->next) { err = os_set_owner(irq->fd, pid); - if(err < 0){ + if (err < 0) { /* XXX Just remove the irq rather than * print out an infinite stream of these */ @@ -379,7 +380,7 @@ void forward_interrupts(int pid) unsigned int do_IRQ(int irq, union uml_pt_regs *regs) { irq_enter(); - __do_IRQ(irq, (struct pt_regs *) regs); + __do_IRQ(irq, (struct pt_regs *)regs); irq_exit(); return 1; } @@ -392,12 +393,12 @@ int um_request_irq(unsigned int irq, int fd, int type, int err; err = request_irq(irq, handler, irqflags, devname, dev_id); - if(err) - return(err); + if (err) + return err; - if(fd != -1) + if (fd != -1) err = activate_fd(irq, fd, type, dev_id); - return(err); + return err; } EXPORT_SYMBOL(um_request_irq); EXPORT_SYMBOL(reactivate_fd); @@ -409,7 +410,7 @@ unsigned long irq_lock(void) unsigned long flags; spin_lock_irqsave(&irq_spinlock, flags); - return(flags); + return flags; } void irq_unlock(unsigned long flags) @@ -452,7 +453,7 @@ void __init init_IRQ(void) irq_desc[TIMER_IRQ].depth = 1; irq_desc[TIMER_IRQ].handler = &SIGVTALRM_irq_type; enable_irq(TIMER_IRQ); - for(i=1;icurrent_events = pollfds[i].revents; pollfds[i].fd = -1; } @@ -54,7 +54,7 @@ int os_waiting_for_events(struct irq_fd *active_fds) int os_isatty(int fd) { - return(isatty(fd)); + return isatty(fd); } int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds) @@ -65,7 +65,7 @@ int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds) return((pollfds_size + 1) * sizeof(pollfds[0])); } - if(pollfds != NULL){ + if (pollfds != NULL) { memcpy(tmp_pfd, pollfds, sizeof(pollfds[0]) * pollfds_size); /* remove old pollfds */ @@ -73,18 +73,15 @@ int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds) } pollfds = tmp_pfd; pollfds_size++; - } else { - /* remove not used tmp_pfd */ - if (tmp_pfd != NULL) - kfree(tmp_pfd); - } + } else + kfree(tmp_pfd); /* remove not used tmp_pfd */ - pollfds[pollfds_num] = ((struct pollfd) { .fd = fd, - .events = events, - .revents = 0 }); + pollfds[pollfds_num] = ((struct pollfd) { .fd = fd, + .events = events, + .revents = 0 }); pollfds_num++; - return(0); + return 0; } void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg, @@ -94,11 +91,11 @@ void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg, int i = 0; prev = &active_fds; - while(*prev != NULL){ - if((*test)(*prev, arg)){ + while (*prev != NULL) { + if ((*test)(*prev, arg)) { struct irq_fd *old_fd = *prev; - if((pollfds[i].fd != -1) && - (pollfds[i].fd != (*prev)->fd)){ + if ((pollfds[i].fd != -1) && + (pollfds[i].fd != (*prev)->fd)) { printk("os_free_irq_by_cb - mismatch between " "active_fds and pollfds, fd %d vs %d\n", (*prev)->fd, pollfds[i].fd); @@ -110,7 +107,6 @@ void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg, /* This moves the *whole* array after pollfds[i] * (though it doesn't spot as such)! */ - memmove(&pollfds[i], &pollfds[i + 1], (pollfds_num - i) * sizeof(pollfds[0])); if(*last_irq_ptr2 == &old_fd->next) @@ -129,10 +125,9 @@ void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg, return; } - int os_get_pollfd(int i) { - return(pollfds[i].fd); + return pollfds[i].fd; } void os_set_pollfd(int i, int fd) @@ -151,8 +146,10 @@ void init_irq_signals(int on_sigstack) int flags; flags = on_sigstack ? SA_ONSTACK : 0; - if(timer_irq_inited) h = (__sighandler_t) alarm_handler; - else h = boot_timer_handler; + if (timer_irq_inited) + h = (__sighandler_t)alarm_handler; + else + h = boot_timer_handler; set_handler(SIGVTALRM, h, flags | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, SIGALRM, -1); From e3104f50d89b1fffe1fd973e32248a5c7f1bb41e Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Mon, 1 May 2006 12:15:58 -0700 Subject: [PATCH 201/226] [PATCH] uml: clean up after MADVISE_REMOVE The MADVISE_REMOVE-checking code didn't clean up after itself. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/process.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c index 3505f44f8a25..233be2f4f8cb 100644 --- a/arch/um/os-Linux/process.c +++ b/arch/um/os-Linux/process.c @@ -206,29 +206,36 @@ int os_drop_memory(void *addr, int length) int can_drop_memory(void) { void *addr; - int fd; + int fd, ok = 0; printk("Checking host MADV_REMOVE support..."); fd = create_mem_file(UM_KERN_PAGE_SIZE); if(fd < 0){ printk("Creating test memory file failed, err = %d\n", -fd); - return 0; + goto out; } addr = mmap64(NULL, UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if(addr == MAP_FAILED){ printk("Mapping test memory file failed, err = %d\n", -errno); - return 0; + goto out_close; } if(madvise(addr, UM_KERN_PAGE_SIZE, MADV_REMOVE) != 0){ printk("MADV_REMOVE failed, err = %d\n", -errno); - return 0; + goto out_unmap; } printk("OK\n"); - return 1; + ok = 1; + +out_unmap: + munmap(addr, UM_KERN_PAGE_SIZE); +out_close: + close(fd); +out: + return ok; } void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int)) From 347b3dc2faf34d63a96b41e3244b743cc72a2aa0 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Mon, 1 May 2006 12:15:59 -0700 Subject: [PATCH 202/226] [PATCH] uml: update defconfig Bring defconfig up to date. Also disable CONFIG_BLK_DEV_UBD_SYNC by default. By performing synchronous I/O to the host, it slows things down, only protects against host crashes, and can make a UML appear to hang while it waits for the host's disk. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/defconfig | 240 ++++++++++++++++++++++++++++++---------------- 1 file changed, 155 insertions(+), 85 deletions(-) diff --git a/arch/um/defconfig b/arch/um/defconfig index 80d30d19d750..402a74dc5026 100644 --- a/arch/um/defconfig +++ b/arch/um/defconfig @@ -1,14 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.12-rc6-mm1 -# Tue Jun 14 18:22:21 2005 +# Linux kernel version: 2.6.17-rc3 +# Fri Apr 28 09:31:20 2006 # CONFIG_GENERIC_HARDIRQS=y CONFIG_UML=y CONFIG_MMU=y -CONFIG_UID16=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_IRQ_RELEASE_METHOD=y # # UML-specific options @@ -16,8 +15,50 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y # CONFIG_MODE_TT is not set # CONFIG_STATIC_LINK is not set CONFIG_MODE_SKAS=y + +# +# Host processor type and features +# +# CONFIG_M386 is not set +# CONFIG_M486 is not set +# CONFIG_M586 is not set +# CONFIG_M586TSC is not set +# CONFIG_M586MMX is not set +CONFIG_M686=y +# CONFIG_MPENTIUMII is not set +# CONFIG_MPENTIUMIII is not set +# CONFIG_MPENTIUMM is not set +# CONFIG_MPENTIUM4 is not set +# CONFIG_MK6 is not set +# CONFIG_MK7 is not set +# CONFIG_MK8 is not set +# CONFIG_MCRUSOE is not set +# CONFIG_MEFFICEON is not set +# CONFIG_MWINCHIPC6 is not set +# CONFIG_MWINCHIP2 is not set +# CONFIG_MWINCHIP3D is not set +# CONFIG_MGEODEGX1 is not set +# CONFIG_MGEODE_LX is not set +# CONFIG_MCYRIXIII is not set +# CONFIG_MVIAC3_2 is not set +# CONFIG_X86_GENERIC is not set +CONFIG_X86_CMPXCHG=y +CONFIG_X86_XADD=y +CONFIG_X86_L1_CACHE_SHIFT=5 +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_X86_PPRO_FENCE=y +CONFIG_X86_WP_WORKS_OK=y +CONFIG_X86_INVLPG=y +CONFIG_X86_BSWAP=y +CONFIG_X86_POPAD_OK=y +CONFIG_X86_CMPXCHG64=y +CONFIG_X86_GOOD_APIC=y +CONFIG_X86_USE_PPRO_CHECKSUM=y +CONFIG_X86_TSC=y CONFIG_UML_X86=y # CONFIG_64BIT is not set +CONFIG_SEMAPHORE_SLEEPERS=y +# CONFIG_HOST_2G_2G is not set CONFIG_TOP_ADDR=0xc0000000 # CONFIG_3_LEVEL_PGTABLES is not set CONFIG_STUB_CODE=0xbfffe000 @@ -25,22 +66,24 @@ CONFIG_STUB_DATA=0xbffff000 CONFIG_STUB_START=0xbfffe000 CONFIG_ARCH_HAS_SC_SIGNALS=y CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_LD_SCRIPT_DYN=y CONFIG_NET=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m # CONFIG_HOSTFS is not set +# CONFIG_HPPFS is not set CONFIG_MCONSOLE=y # CONFIG_MAGIC_SYSRQ is not set -# CONFIG_HOST_2G_2G is not set CONFIG_NEST_LEVEL=0 -CONFIG_KERNEL_HALF_GIGS=1 # CONFIG_HIGHMEM is not set CONFIG_KERNEL_STACK_ORDER=2 CONFIG_UML_REAL_TIME_CLOCK=y @@ -49,7 +92,6 @@ CONFIG_UML_REAL_TIME_CLOCK=y # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -57,6 +99,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -64,26 +107,28 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -# CONFIG_HOTPLUG is not set -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_UID16=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support @@ -91,18 +136,43 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y # -# Generic Driver Options +# Block layer # -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# Block devices +# +CONFIG_BLK_DEV_UBD=y +# CONFIG_BLK_DEV_UBD_SYNC is not set +CONFIG_BLK_DEV_COW_COMMON=y +# CONFIG_MMAPPER is not set +CONFIG_BLK_DEV_LOOP=m +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_ATA_OVER_ETH is not set # # Character Devices @@ -127,50 +197,23 @@ CONFIG_UML_SOUND=m CONFIG_SOUND=m CONFIG_HOSTAUDIO=m CONFIG_UML_RANDOM=y -# CONFIG_MMAPPER is not set # -# Block devices +# Generic Driver Options # -CONFIG_BLK_DEV_UBD=y -CONFIG_BLK_DEV_UBD_SYNC=y -CONFIG_BLK_DEV_COW_COMMON=y -CONFIG_BLK_DEV_LOOP=m -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -CONFIG_BLK_DEV_NBD=m -# CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_LBD is not set +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set # -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_ATA_OVER_ETH is not set -CONFIG_NETDEVICES=y - -# -# UML Network Devices -# -CONFIG_UML_NET=y -CONFIG_UML_NET_ETHERTAP=y -CONFIG_UML_NET_TUNTAP=y -CONFIG_UML_NET_SLIP=y -CONFIG_UML_NET_DAEMON=y -CONFIG_UML_NET_MCAST=y -CONFIG_UML_NET_SLIRP=y - -# -# Networking support +# Networking # # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -178,6 +221,7 @@ CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set @@ -186,27 +230,31 @@ CONFIG_INET=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETFILTER is not set # -# TCP congestion control +# DCCP Configuration (EXPERIMENTAL) # -CONFIG_TCP_CONG_BIC=y -CONFIG_TCP_CONG_WESTWOOD=y -CONFIG_TCP_CONG_HTCP=y -# CONFIG_TCP_CONG_HSTCP is not set -# CONFIG_TCP_CONG_HYBLA is not set -# CONFIG_TCP_CONG_VEGAS is not set -# CONFIG_TCP_CONG_SCALABLE is not set -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -224,26 +272,46 @@ CONFIG_TCP_CONG_HTCP=y # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set # # Network testing # # CONFIG_NET_PKTGEN is not set -# CONFIG_KGDBOE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NETPOLL_RX is not set -# CONFIG_NETPOLL_TRAP is not set -# CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_IEEE80211 is not set + +# +# UML Network Devices +# +CONFIG_UML_NET=y +CONFIG_UML_NET_ETHERTAP=y +CONFIG_UML_NET_TUNTAP=y +CONFIG_UML_NET_SLIP=y +CONFIG_UML_NET_DAEMON=y +CONFIG_UML_NET_MCAST=y +# CONFIG_UML_NET_PCAP is not set +CONFIG_UML_NET_SLIRP=y + +# +# Network device support +# +CONFIG_NETDEVICES=y CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# +# PHY device support +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + # # Wan interfaces # @@ -263,6 +331,13 @@ CONFIG_SLIP=m # CONFIG_SLIP_MODE_SLIP6 is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set # # File systems @@ -274,17 +349,14 @@ CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set -# CONFIG_REISER4_FS is not set CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set # CONFIG_REISERFS_FS_XATTR is not set # CONFIG_JFS_FS is not set - -# -# XFS support -# +# CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -295,11 +367,6 @@ CONFIG_QUOTACTL=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m - -# -# Caches -# -# CONFIG_FSCACHE is not set # CONFIG_FUSE_FS is not set # @@ -323,14 +390,10 @@ CONFIG_JOLIET=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVFS_FS is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set -# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -430,6 +493,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=m # CONFIG_LIBCRC32C is not set @@ -448,12 +512,18 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y +# CONFIG_DEBUG_SLAB_LEAK is not set +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set CONFIG_FRAME_POINTER=y +# CONFIG_UNWIND_INFO is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_GPROF is not set # CONFIG_GCOV is not set # CONFIG_SYSCALL_DEBUG is not set From 2ace87b9502d922397cabaf07d73e0b60c480ecf Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Mon, 1 May 2006 12:16:00 -0700 Subject: [PATCH 203/226] [PATCH] uml: error handling fixes Blairsorblade noticed some confusion between our use of a system call's return value and errno. This patch fixes a number of related bugs - using errno instead of a return value using a return value instead of errno forgetting to negate a error return to get a positive error code Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/file.c | 2 +- arch/um/os-Linux/skas/process.c | 6 +++--- arch/um/os-Linux/sys-i386/registers.c | 4 ++-- arch/um/os-Linux/sys-x86_64/registers.c | 4 ++-- arch/um/os-Linux/umid.c | 4 ++-- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index 3bd10deea280..09251338d99e 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -171,7 +171,7 @@ int os_sigio_async(int master, int slave) flags = fcntl(master, F_GETFL); if(flags < 0) - return errno; + return -errno; if((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) || (fcntl(master, F_SETOWN, os_getpid()) < 0)) diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 0776bc18ca85..bd89c6b99d5d 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -344,12 +344,12 @@ int copy_context_skas0(unsigned long new_stack, int pid) err = ptrace_setregs(pid, regs); if(err < 0) panic("copy_context_skas0 : PTRACE_SETREGS failed, " - "pid = %d, errno = %d\n", pid, errno); + "pid = %d, errno = %d\n", pid, -err); err = ptrace_setfpregs(pid, fp_regs); if(err < 0) panic("copy_context_skas0 : PTRACE_SETFPREGS failed, " - "pid = %d, errno = %d\n", pid, errno); + "pid = %d, errno = %d\n", pid, -err); /* set a well known return code for detection of child write failure */ child_data->err = 12345678; @@ -362,7 +362,7 @@ int copy_context_skas0(unsigned long new_stack, int pid) pid = data->err; if(pid < 0) panic("copy_context_skas0 - stub-parent reports error %d\n", - pid); + -pid); /* Wait, until child has finished too: read child's result from * child's stack and check it. diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c index 7a6f6b99ceff..516f66dd87e3 100644 --- a/arch/um/os-Linux/sys-i386/registers.c +++ b/arch/um/os-Linux/sys-i386/registers.c @@ -104,7 +104,7 @@ void init_registers(int pid) err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs); if(err) panic("check_ptrace : PTRACE_GETREGS failed, errno = %d", - err); + errno); errno = 0; err = ptrace(PTRACE_GETFPXREGS, pid, 0, exec_fpx_regs); @@ -119,7 +119,7 @@ void init_registers(int pid) err = ptrace(PTRACE_GETFPREGS, pid, 0, exec_fp_regs); if(err) panic("check_ptrace : PTRACE_GETFPREGS failed, errno = %d", - err); + errno); } void get_safe_registers(unsigned long *regs, unsigned long *fp_regs) diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c index 001941fa1a1e..becd898d9398 100644 --- a/arch/um/os-Linux/sys-x86_64/registers.c +++ b/arch/um/os-Linux/sys-x86_64/registers.c @@ -62,12 +62,12 @@ void init_registers(int pid) err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs); if(err) panic("check_ptrace : PTRACE_GETREGS failed, errno = %d", - err); + errno); err = ptrace(PTRACE_GETFPREGS, pid, 0, exec_fp_regs); if(err) panic("check_ptrace : PTRACE_GETFPREGS failed, errno = %d", - err); + errno); } void get_safe_registers(unsigned long *regs, unsigned long *fp_regs) diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index 34bfc1bb9e38..362db059fe30 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -178,14 +178,14 @@ static void __init create_pid_file(void) fd = open(file, O_RDWR | O_CREAT | O_EXCL, 0644); if(fd < 0){ printk("Open of machine pid file \"%s\" failed: %s\n", - file, strerror(-fd)); + file, strerror(errno)); return; } snprintf(pid, sizeof(pid), "%d\n", getpid()); n = write(fd, pid, strlen(pid)); if(n != strlen(pid)) - printk("Write of pid file failed - err = %d\n", -n); + printk("Write of pid file failed - err = %d\n", errno); close(fd); } From b15fb6b157b83ce983e42130ab7d1a866020d8f5 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Mon, 1 May 2006 12:16:01 -0700 Subject: [PATCH 204/226] [PATCH] uml: fix patch mismerge I sent a patch, it was applied as cda402b283c34a24b091f78eee116963e9494762, then it was applied again as 181ae4005d0a4010802be534d929b38c42b9ac06 by mistake. But while the 1st time it modified (correctly) cow_header_v3, the 2nd it modified cow_header_v3_broken. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/drivers/cow_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c index 6ab852bfcd3a..0ec4052db9c5 100644 --- a/arch/um/drivers/cow_user.c +++ b/arch/um/drivers/cow_user.c @@ -100,7 +100,7 @@ struct cow_header_v3_broken { __u32 alignment; __u32 cow_format; char backing_file[PATH_LEN_V3]; -} __attribute__((packed)); +}; /* COW format definitions - for now, we have only the usual COW bitmap */ #define COW_BITMAP 0 From cb98cdcd0dd892dcaec7dabd57c3b00890006b61 Mon Sep 17 00:00:00 2001 From: Mattia Dongili Date: Mon, 1 May 2006 12:16:01 -0700 Subject: [PATCH 205/226] [PATCH] uml: search from uml_net in a more reasonable PATH Append /usr/lib/uml to the existing PATH environment variable to let execvp() search uml_net in FHS compliant locations. Signed-off-by: Mattia Dongili Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/main.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index 2878e89a674f..3a0ac38e978b 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -74,6 +74,34 @@ static void last_ditch_exit(int sig) exit(1); } +#define UML_LIB_PATH ":/usr/lib/uml" + +static void setup_env_path(void) +{ + char *new_path = NULL; + char *old_path = NULL; + int path_len = 0; + + old_path = getenv("PATH"); + /* if no PATH variable is set or it has an empty value + * just use the default + /usr/lib/uml + */ + if (!old_path || (path_len = strlen(old_path)) == 0) { + putenv("PATH=:/bin:/usr/bin/" UML_LIB_PATH); + return; + } + + /* append /usr/lib/uml to the existing path */ + path_len += strlen("PATH=" UML_LIB_PATH) + 1; + new_path = malloc(path_len); + if (!new_path) { + perror("coudn't malloc to set a new PATH"); + return; + } + snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path); + putenv(new_path); +} + extern int uml_exitcode; extern void scan_elf_aux( char **envp); @@ -114,6 +142,8 @@ int main(int argc, char **argv, char **envp) set_stklim(); + setup_env_path(); + new_argv = malloc((argc + 1) * sizeof(char *)); if(new_argv == NULL){ perror("Mallocing argv"); From cb8aa3d29b562e4c16fdfa4ecc8170ddc55397f4 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Mon, 1 May 2006 12:16:03 -0700 Subject: [PATCH 206/226] [PATCH] uml: use Kbuild tracking for all files and fix compilation output Move the build of user-offsets to arch/um/sys-$(SUBARCH), where it's located. So we can also build it via Kbuild with its dependency tracking rather than by hand. While hacking here, fix also a lot of little cosmetic things. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/Makefile | 13 ++++++------- arch/um/sys-i386/Makefile | 5 ++++- arch/um/sys-x86_64/Makefile | 5 ++++- 3 files changed, 14 insertions(+), 9 deletions(-) diff --git a/arch/um/Makefile b/arch/um/Makefile index a508e7a02891..930e00612a22 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -96,7 +96,8 @@ PHONY += linux all: linux linux: vmlinux - ln -f $< $@ + @echo ' SYMLINK $@' + $(Q)ln -f $< $@ define archhelp echo '* linux - Binary kernel image (./linux) - for backward' @@ -203,8 +204,8 @@ endef $(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h $(call filechk,umlconfig) -$(ARCH_DIR)/user-offsets.s: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.c - $(CC) $(USER_CFLAGS) -S -o $@ $< +$(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s: FORCE + $(Q)$(MAKE) $(build)=$(ARCH_DIR)/sys-$(SUBARCH) $@ define filechk_gen-asm-offsets (set -e; \ @@ -219,13 +220,11 @@ define filechk_gen-asm-offsets echo ""; ) endef -$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/user-offsets.s +$(ARCH_DIR)/include/user_constants.h: $(ARCH_DIR)/sys-$(SUBARCH)/user-offsets.s $(call filechk,gen-asm-offsets) -CLEAN_FILES += $(ARCH_DIR)/user-offsets.s - $(ARCH_DIR)/include/kern_constants.h: $(objtree)/$(ARCH_DIR)/include @echo ' SYMLINK $@' - $(Q) ln -sf ../../../include/asm-um/asm-offsets.h $@ + $(Q)ln -sf ../../../include/asm-um/asm-offsets.h $@ export SUBARCH USER_CFLAGS OS diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile index 98b20b7bba4f..82121ab03bb0 100644 --- a/arch/um/sys-i386/Makefile +++ b/arch/um/sys-i386/Makefile @@ -10,9 +10,12 @@ subarch-obj-$(CONFIG_MODULES) += kernel/module.o USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o stub_segv.o -include arch/um/scripts/Makefile.rules +USER_OBJS += user-offsets.s +extra-y += user-offsets.s extra-$(CONFIG_MODE_TT) += unmap.o +include arch/um/scripts/Makefile.rules + $(obj)/stub_segv.o $(obj)/unmap.o: \ _c_flags = $(call unprofile,$(CFLAGS)) diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile index b5fc22babddf..f739bea35195 100644 --- a/arch/um/sys-x86_64/Makefile +++ b/arch/um/sys-x86_64/Makefile @@ -18,9 +18,12 @@ ldt-y = ../sys-i386/ldt.o USER_OBJS := ptrace_user.o sigcontext.o stub_segv.o -include arch/um/scripts/Makefile.rules +USER_OBJS += user-offsets.s +extra-y += user-offsets.s extra-$(CONFIG_MODE_TT) += unmap.o +include arch/um/scripts/Makefile.rules + $(obj)/stub_segv.o $(obj)/unmap.o: \ _c_flags = $(call unprofile,$(CFLAGS)) From 275e6e1ee2bafde77e9390b27e876fa83f24cb60 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Mon, 1 May 2006 12:16:04 -0700 Subject: [PATCH 207/226] [PATCH] uml: fix compilation and execution with hardened GCC To make some half-assembly stubs compile, disable various "hardened" GCC features: *) we can't make it build PIC code as we need %ebx to do syscalls and GCC wants it free for PIC *) we can't leave stack protection as the stub is moved (not relocated!) in memory so the RIP-relative access to the canary tries reading from an unmapped address and causes a segfault, since we move the stub of various megabytes (the exact amount will be decided at runtime) away from the link-time address. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/Makefile | 6 +++++- arch/um/kernel/skas/Makefile | 9 ++++++++- arch/um/sys-i386/Makefile | 2 ++ arch/um/sys-x86_64/Makefile | 2 ++ 4 files changed, 17 insertions(+), 2 deletions(-) diff --git a/arch/um/Makefile b/arch/um/Makefile index 930e00612a22..bed604af6c6f 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -118,6 +118,10 @@ prepare: $(ARCH_DIR)/include/kern_constants.h LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib +CFLAGS_NO_HARDENING := $(call cc-option, -fno-PIC,) $(call cc-option, -fno-pic,) \ + $(call cc-option, -fno-stack-protector,) \ + $(call cc-option, -fno-stack-protector-all,) + CPP_MODE-$(CONFIG_MODE_TT) := -DMODE_TT CONFIG_KERNEL_STACK_ORDER ?= 2 STACK_SIZE := $(shell echo $$[ 4096 * (1 << $(CONFIG_KERNEL_STACK_ORDER)) ] ) @@ -227,4 +231,4 @@ $(ARCH_DIR)/include/kern_constants.h: $(objtree)/$(ARCH_DIR)/include @echo ' SYMLINK $@' $(Q)ln -sf ../../../include/asm-um/asm-offsets.h $@ -export SUBARCH USER_CFLAGS OS +export SUBARCH USER_CFLAGS CFLAGS_NO_HARDENING OS diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile index 57181a920d48..ad842964707a 100644 --- a/arch/um/kernel/skas/Makefile +++ b/arch/um/kernel/skas/Makefile @@ -11,4 +11,11 @@ USER_OBJS := clone.o include arch/um/scripts/Makefile.rules # clone.o is in the stub, so it can't be built with profiling -$(obj)/clone.o : c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) +# GCC hardened also auto-enables -fpic, but we need %ebx so it can't work -> +# disable it + +CFLAGS_clone.o := $(CFLAGS_NO_HARDENING) + +# since we're setting c_flags we _must_ add $(CFLAGS_$(*F).o). + +$(obj)/clone.o : c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(*F).o) diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile index 82121ab03bb0..3734c3eb15a4 100644 --- a/arch/um/sys-i386/Makefile +++ b/arch/um/sys-i386/Makefile @@ -13,6 +13,8 @@ USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o stub_segv.o USER_OBJS += user-offsets.s extra-y += user-offsets.s +CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) + extra-$(CONFIG_MODE_TT) += unmap.o include arch/um/scripts/Makefile.rules diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile index f739bea35195..6d3b29c74533 100644 --- a/arch/um/sys-x86_64/Makefile +++ b/arch/um/sys-x86_64/Makefile @@ -21,6 +21,8 @@ USER_OBJS := ptrace_user.o sigcontext.o stub_segv.o USER_OBJS += user-offsets.s extra-y += user-offsets.s +CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) + extra-$(CONFIG_MODE_TT) += unmap.o include arch/um/scripts/Makefile.rules From 7b12b9137930eb821b68e1bfa11e9de692208620 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Mon, 1 May 2006 12:16:05 -0700 Subject: [PATCH 208/226] [PATCH] uml: cleanup unprofile expression and build infrastructure *) Rather than duplicate in various buggy ways the application of CFLAGS_NO_HARDENING and UNPROFILE (which apply to the same files), centralize it in Makefile.rules. UNPROFILE_OBJS mustn't be listed in USER_OBJS but are compiled as such. I've also verified that unprofile didn't work in the current form, because we set _c_flags directly (using CFLAGS and not USER_CFLAGS, which is wrong), which is normally used by c_flags, but we also override c_flags for all USER_OBJS, and there we don't call unprofile. Instead it only worked for unmap.o, the only one which wasn't a USER_OBJ. We need to set c_flags (which is not a public Kbuild API) to clear a lot of compilation flags like -nostdinc which Kbuild forces on everything. *) Rather than $(CFLAGS_$(notdir $@)), which expands to CFLAGS_anObj.s when building "anObj.s", use $(CFLAGS_$(*F).o) which always accesses CFLAGS_anObj.o, like done by Kbuild. *) Make c_flags apply to all targets having the same basename, rather than listing .s, .i, .lst and .o, with the use (which I tested) of $(USER_OBJS:.o=.%): c_flags = ... and of - $(obj)/unmap.c: _c_flags = ... + $(obj)/unmap.%: _c_flags = ... Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/kernel/skas/Makefile | 9 ++------- arch/um/scripts/Makefile.rules | 12 ++++++++++-- arch/um/sys-i386/Makefile | 10 +++++----- arch/um/sys-x86_64/Makefile | 10 +++++----- 4 files changed, 22 insertions(+), 19 deletions(-) diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile index ad842964707a..ea3a8e409a6e 100644 --- a/arch/um/kernel/skas/Makefile +++ b/arch/um/kernel/skas/Makefile @@ -6,16 +6,11 @@ obj-y := clone.o exec_kern.o mem.o mmu.o process_kern.o \ syscall.o tlb.o uaccess.o -USER_OBJS := clone.o - -include arch/um/scripts/Makefile.rules - # clone.o is in the stub, so it can't be built with profiling # GCC hardened also auto-enables -fpic, but we need %ebx so it can't work -> # disable it CFLAGS_clone.o := $(CFLAGS_NO_HARDENING) +UNPROFILE_OBJS := clone.o -# since we're setting c_flags we _must_ add $(CFLAGS_$(*F).o). - -$(obj)/clone.o : c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(*F).o) +include arch/um/scripts/Makefile.rules diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules index 5e7a9c310aa5..1347dc6d5218 100644 --- a/arch/um/scripts/Makefile.rules +++ b/arch/um/scripts/Makefile.rules @@ -7,11 +7,19 @@ USER_SINGLE_OBJS := \ USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) -$(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \ - c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@)) +$(USER_OBJS:.o=.%): \ + c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(*F).o) $(USER_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \ -Dunix -D__unix__ -D__$(SUBARCH)__ +# These are like USER_OBJS but filter USER_CFLAGS through unprofile instead of +# using it directly. +UNPROFILE_OBJS := $(foreach file,$(UNPROFILE_OBJS),$(obj)/$(file)) + +$(UNPROFILE_OBJS:.o=.%): \ + c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(*F).o) +$(UNPROFILE_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \ + -Dunix -D__unix__ -D__$(SUBARCH)__ # The stubs and unmap.o can't try to call mcount or update basic block data define unprofile diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile index 3734c3eb15a4..374d61a19439 100644 --- a/arch/um/sys-i386/Makefile +++ b/arch/um/sys-i386/Makefile @@ -8,16 +8,16 @@ subarch-obj-y = lib/bitops.o kernel/semaphore.o subarch-obj-$(CONFIG_HIGHMEM) += mm/highmem.o subarch-obj-$(CONFIG_MODULES) += kernel/module.o -USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o stub_segv.o +USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o USER_OBJS += user-offsets.s extra-y += user-offsets.s -CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) - extra-$(CONFIG_MODE_TT) += unmap.o +UNPROFILE_OBJS := stub_segv.o +CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) + include arch/um/scripts/Makefile.rules -$(obj)/stub_segv.o $(obj)/unmap.o: \ - _c_flags = $(call unprofile,$(CFLAGS)) +$(obj)/unmap.%: _c_flags = $(call unprofile,$(CFLAGS)) diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile index 6d3b29c74533..c19794d435d6 100644 --- a/arch/um/sys-x86_64/Makefile +++ b/arch/um/sys-x86_64/Makefile @@ -16,16 +16,16 @@ subarch-obj-$(CONFIG_MODULES) += kernel/module.o ldt-y = ../sys-i386/ldt.o -USER_OBJS := ptrace_user.o sigcontext.o stub_segv.o +USER_OBJS := ptrace_user.o sigcontext.o USER_OBJS += user-offsets.s extra-y += user-offsets.s -CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) - extra-$(CONFIG_MODE_TT) += unmap.o +UNPROFILE_OBJS := stub_segv.o +CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) + include arch/um/scripts/Makefile.rules -$(obj)/stub_segv.o $(obj)/unmap.o: \ - _c_flags = $(call unprofile,$(CFLAGS)) +$(obj)/unmap.%: _c_flags = $(call unprofile,$(CFLAGS)) From cead61a6717a9873426b08d73a34a325e3546f5d Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Mon, 1 May 2006 12:16:06 -0700 Subject: [PATCH 209/226] [PATCH] uml: export symbols added by GCC hardened GCC hardened introduces additional symbol refererences (for the canary and friends), also in modules - add weak export_symbols for them. We already tested that the weak declaration creates no problem on both GCC's providing the function definition and on GCC's which don't provide it. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Acked-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/user_syms.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c index 2598158e1f53..3f33165ada68 100644 --- a/arch/um/os-Linux/user_syms.c +++ b/arch/um/os-Linux/user_syms.c @@ -96,6 +96,13 @@ EXPORT_SYMBOL_PROTO(getuid); EXPORT_SYMBOL_PROTO(fsync); EXPORT_SYMBOL_PROTO(fdatasync); +/* Export symbols used by GCC for the stack protector. */ +extern void __stack_smash_handler(void *) __attribute__((weak)); +EXPORT_SYMBOL(__stack_smash_handler); + +extern long __guard __attribute__((weak)); +EXPORT_SYMBOL(__guard); + /* * Overrides for Emacs so that we follow Linus's tabbing style. * Emacs will notice this stuff at the end of the file and automatically From a4b741e380cb56045ccea36f2dbc10e42af21f24 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Mon, 1 May 2006 12:16:06 -0700 Subject: [PATCH 210/226] [PATCH] uml: uml-makefile-nicer uses SYMLINK incorrectly Blaisorblade's uml-makefile-nicer makes a V=0 build say SYMLINK where what's happening is really a LINK. Signed-off-by: Jeff Dike Acked-by: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/um/Makefile b/arch/um/Makefile index bed604af6c6f..f6ad832faf13 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -96,7 +96,7 @@ PHONY += linux all: linux linux: vmlinux - @echo ' SYMLINK $@' + @echo ' LINK $@' $(Q)ln -f $< $@ define archhelp From 4c28f81193b6778f7b49090930d88e6d12bcb928 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Mon, 1 May 2006 12:16:08 -0700 Subject: [PATCH 211/226] [PATCH] page migration: Fix fallback behavior for dirty pages Currently we check PageDirty() in order to make the decision to swap out the page. However, the dirty information may be only be contained in the ptes pointing to the page. We need to first unmap the ptes before checking for PageDirty(). If unmap is successful then the page count of the page will also be decreased so that pageout() works properly. This is a fix necessary for 2.6.17. Without this fix we may migrate dirty pages for filesystems without migration functions. Filesystems may keep pointers to dirty pages. Migration of dirty pages can result in the filesystem keeping pointers to freed pages. Unmapping is currently not be separated out from removing all the references to a page and moving the mapping. Therefore try_to_unmap will be called again in migrate_page() if the writeout is successful. However, it wont do anything since the ptes are already removed. The coming updates to the page migration code will restructure the code so that this is no longer necessary. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/migrate.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/mm/migrate.c b/mm/migrate.c index d444229f2599..1c25040693d2 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -439,6 +439,17 @@ redo: goto unlock_both; } + /* Make sure the dirty bit is up to date */ + if (try_to_unmap(page, 1) == SWAP_FAIL) { + rc = -EPERM; + goto unlock_both; + } + + if (page_mapcount(page)) { + rc = -EAGAIN; + goto unlock_both; + } + /* * Default handling if a filesystem does not provide * a migration function. We can only migrate clean From 2c43630fb0ff3f01c29367248ffa4a851e2c9b34 Mon Sep 17 00:00:00 2001 From: Pat Gefre Date: Mon, 1 May 2006 12:16:08 -0700 Subject: [PATCH 212/226] [PATCH] Altix: correct ioc3 port order Currently loading the ioc3 as a module will cause the ports to be numbered in reverse order. This mod maintains the proper order of cards for port numbering. Signed-off-by: Patrick Gefre Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/sn/ioc3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c index 0b49ff78efc1..501316b198e5 100644 --- a/drivers/sn/ioc3.c +++ b/drivers/sn/ioc3.c @@ -678,7 +678,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) /* Track PCI-device specific data */ pci_set_drvdata(pdev, idd); down_write(&ioc3_devices_rwsem); - list_add(&idd->list, &ioc3_devices); + list_add_tail(&idd->list, &ioc3_devices); idd->id = ioc3_counter++; up_write(&ioc3_devices_rwsem); From 46a66eecdf7bc12562ecb492297447ed0e1ecf59 Mon Sep 17 00:00:00 2001 From: Mike Kravetz Date: Mon, 1 May 2006 12:16:09 -0700 Subject: [PATCH 213/226] [PATCH] sparsemem interaction with memory add bug fixes This patch fixes two bugs with the way sparsemem interacts with memory add. They are: - memory leak if memmap for section already exists - calling alloc_bootmem_node() after boot These bugs were discovered and a first cut at the fixes were provided by Arnd Bergmann and Joel Schopp . Signed-off-by: Mike Kravetz Signed-off-by: Joel Schopp Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/sparse.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/mm/sparse.c b/mm/sparse.c index 0a51f36ba3a1..d7c32de99ee8 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -32,7 +32,10 @@ static struct mem_section *sparse_index_alloc(int nid) unsigned long array_size = SECTIONS_PER_ROOT * sizeof(struct mem_section); - section = alloc_bootmem_node(NODE_DATA(nid), array_size); + if (system_state == SYSTEM_RUNNING) + section = kmalloc_node(array_size, GFP_KERNEL, nid); + else + section = alloc_bootmem_node(NODE_DATA(nid), array_size); if (section) memset(section, 0, array_size); @@ -281,9 +284,9 @@ int sparse_add_one_section(struct zone *zone, unsigned long start_pfn, ret = sparse_init_one_section(ms, section_nr, memmap); - if (ret <= 0) - __kfree_section_memmap(memmap, nr_pages); out: pgdat_resize_unlock(pgdat, &flags); + if (ret <= 0) + __kfree_section_memmap(memmap, nr_pages); return ret; } From bed120c64eb07b6838bb758109811484af8cebba Mon Sep 17 00:00:00 2001 From: Joel H Schopp Date: Mon, 1 May 2006 12:16:11 -0700 Subject: [PATCH 214/226] [PATCH] spufs: fix for CONFIG_NUMA Based on an older patch from Mike Kravetz We need to have a mem_map for high addresses in order to make fops->no_page work on spufs mem and register files. So far, we have used the memory_present() function during early bootup, but that did not work when CONFIG_NUMA was enabled. We now use the __add_pages() function to add the mem_map when loading the spufs module, which is a lot nicer. Signed-off-by: Arnd Bergmann Cc: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/platforms/cell/Kconfig | 3 +- arch/powerpc/platforms/cell/setup.c | 78 +------------------------- arch/powerpc/platforms/cell/spu_base.c | 72 ++++++++++++++++++++---- mm/memory_hotplug.c | 6 +- 4 files changed, 70 insertions(+), 89 deletions(-) diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index c2a3db8edb0c..6a02d51086c8 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -12,7 +12,8 @@ config SPU_FS config SPUFS_MMAP bool - depends on SPU_FS && SPARSEMEM && !PPC_64K_PAGES + depends on SPU_FS && SPARSEMEM + select MEMORY_HOTPLUG default y endmenu diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index dac5d0365fde..6574b22b3cf3 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -29,6 +29,8 @@ #include #include #include +#include +#include #include #include @@ -46,6 +48,7 @@ #include #include #include +#include #include "interrupt.h" #include "iommu.h" @@ -69,77 +72,6 @@ static void cell_show_cpuinfo(struct seq_file *m) of_node_put(root); } -#ifdef CONFIG_SPARSEMEM -static int __init find_spu_node_id(struct device_node *spe) -{ - unsigned int *id; -#ifdef CONFIG_NUMA - struct device_node *cpu; - cpu = spe->parent->parent; - id = (unsigned int *)get_property(cpu, "node-id", NULL); -#else - id = NULL; -#endif - return id ? *id : 0; -} - -static void __init cell_spuprop_present(struct device_node *spe, - const char *prop, int early) -{ - struct address_prop { - unsigned long address; - unsigned int len; - } __attribute__((packed)) *p; - int proplen; - - unsigned long start_pfn, end_pfn, pfn; - int node_id; - - p = (void*)get_property(spe, prop, &proplen); - WARN_ON(proplen != sizeof (*p)); - - node_id = find_spu_node_id(spe); - - start_pfn = p->address >> PAGE_SHIFT; - end_pfn = (p->address + p->len + PAGE_SIZE - 1) >> PAGE_SHIFT; - - /* We need to call memory_present *before* the call to sparse_init, - but we can initialize the page structs only *after* that call. - Thus, we're being called twice. */ - if (early) - memory_present(node_id, start_pfn, end_pfn); - else { - /* As the pages backing SPU LS and I/O are outside the range - of regular memory, their page structs were not initialized - by free_area_init. Do it here instead. */ - for (pfn = start_pfn; pfn < end_pfn; pfn++) { - struct page *page = pfn_to_page(pfn); - set_page_links(page, ZONE_DMA, node_id, pfn); - init_page_count(page); - reset_page_mapcount(page); - SetPageReserved(page); - INIT_LIST_HEAD(&page->lru); - } - } -} - -static void __init cell_spumem_init(int early) -{ - struct device_node *node; - for (node = of_find_node_by_type(NULL, "spe"); - node; node = of_find_node_by_type(node, "spe")) { - cell_spuprop_present(node, "local-store", early); - cell_spuprop_present(node, "problem", early); - cell_spuprop_present(node, "priv1", early); - cell_spuprop_present(node, "priv2", early); - } -} -#else -static void __init cell_spumem_init(int early) -{ -} -#endif - static void cell_progress(char *s, unsigned short hex) { printk("*** %04x : %s\n", hex, s ? s : ""); @@ -172,8 +104,6 @@ static void __init cell_setup_arch(void) #endif mmio_nvram_init(); - - cell_spumem_init(0); } /* @@ -189,8 +119,6 @@ static void __init cell_init_early(void) ppc64_interrupt_controller = IC_CELL_PIC; - cell_spumem_init(1); - DBG(" <- cell_init_early()\n"); } diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index ef47a6239d48..b788e165c557 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -520,6 +520,56 @@ void spu_irq_setaffinity(struct spu *spu, int cpu) } EXPORT_SYMBOL_GPL(spu_irq_setaffinity); +static int __init find_spu_node_id(struct device_node *spe) +{ + unsigned int *id; + struct device_node *cpu; + cpu = spe->parent->parent; + id = (unsigned int *)get_property(cpu, "node-id", NULL); + return id ? *id : 0; +} + +static int __init cell_spuprop_present(struct device_node *spe, + const char *prop) +{ + static DEFINE_MUTEX(add_spumem_mutex); + + struct address_prop { + unsigned long address; + unsigned int len; + } __attribute__((packed)) *p; + int proplen; + + unsigned long start_pfn, nr_pages; + int node_id; + struct pglist_data *pgdata; + struct zone *zone; + int ret; + + p = (void*)get_property(spe, prop, &proplen); + WARN_ON(proplen != sizeof (*p)); + + start_pfn = p->address >> PAGE_SHIFT; + nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT; + + /* + * XXX need to get the correct NUMA node in here. This may + * be different from the spe::node_id property, e.g. when + * the host firmware is not NUMA aware. + */ + node_id = 0; + + pgdata = NODE_DATA(node_id); + zone = pgdata->node_zones; + + /* XXX rethink locking here */ + mutex_lock(&add_spumem_mutex); + ret = __add_pages(zone, start_pfn, nr_pages); + mutex_unlock(&add_spumem_mutex); + + return ret; +} + static void __iomem * __init map_spe_prop(struct device_node *n, const char *name) { @@ -530,6 +580,8 @@ static void __iomem * __init map_spe_prop(struct device_node *n, void *p; int proplen; + void* ret = NULL; + int err = 0; p = get_property(n, name, &proplen); if (proplen != sizeof (struct address_prop)) @@ -537,7 +589,14 @@ static void __iomem * __init map_spe_prop(struct device_node *n, prop = p; - return ioremap(prop->address, prop->len); + err = cell_spuprop_present(n, name); + if (err && (err != -EEXIST)) + goto out; + + ret = ioremap(prop->address, prop->len); + + out: + return ret; } static void spu_unmap(struct spu *spu) @@ -597,17 +656,6 @@ out: return ret; } -static int __init find_spu_node_id(struct device_node *spe) -{ - unsigned int *id; - struct device_node *cpu; - - cpu = spe->parent->parent; - id = (unsigned int *)get_property(cpu, "node-id", NULL); - - return id ? *id : 0; -} - static int __init create_spu(struct device_node *spe) { struct spu *spu; diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 1fe76d963ac2..1ae2b2cc3a54 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -69,12 +69,16 @@ int __add_pages(struct zone *zone, unsigned long phys_start_pfn, for (i = 0; i < nr_pages; i += PAGES_PER_SECTION) { err = __add_section(zone, phys_start_pfn + i); - if (err) + /* We want to keep adding the rest of the + * sections if the first ones already exist + */ + if (err && (err != -EEXIST)) break; } return err; } +EXPORT_SYMBOL_GPL(__add_pages); static void grow_zone_span(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) From 953039c8df7beb2694814e20e2707a77d335a2e3 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Mon, 1 May 2006 12:16:12 -0700 Subject: [PATCH 215/226] [PATCH] powerpc: Allow devices to register with numa topology Change of_node_to_nid() to traverse the device tree, looking for a numa id. Cell uses this to assign ids to SPUs, which are children of the CPU node. Existing users of of_node_to_nid() are altered to use of_node_to_nid_single(), which doesn't do the traversal. Export an attach_sysdev_to_node() function, allowing system devices (eg. SPUs) to link themselves into the numa topology in sysfs. Signed-off-by: Arnd Bergmann Cc: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/sysfs.c | 18 ++++++++++++++++++ arch/powerpc/mm/numa.c | 32 +++++++++++++++++++++++++++----- include/asm-powerpc/topology.h | 24 ++++++++++++++++++++++++ 3 files changed, 69 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index ed737cacf92d..5bc2585c8036 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -322,13 +322,31 @@ static void register_nodes(void) } } } + +int sysfs_add_device_to_node(struct sys_device *dev, int nid) +{ + struct node *node = &node_devices[nid]; + return sysfs_create_link(&node->sysdev.kobj, &dev->kobj, + kobject_name(&dev->kobj)); +} + +void sysfs_remove_device_from_node(struct sys_device *dev, int nid) +{ + struct node *node = &node_devices[nid]; + sysfs_remove_link(&node->sysdev.kobj, kobject_name(&dev->kobj)); +} + #else static void register_nodes(void) { return; } + #endif +EXPORT_SYMBOL_GPL(sysfs_add_device_to_node); +EXPORT_SYMBOL_GPL(sysfs_remove_device_from_node); + /* Only valid if CPU is present. */ static ssize_t show_physical_id(struct sys_device *dev, char *buf) { diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 0a335f34974c..092355f37399 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -194,7 +194,7 @@ static int *of_get_associativity(struct device_node *dev) /* Returns nid in the range [0..MAX_NUMNODES-1], or -1 if no useful numa * info is found. */ -static int of_node_to_nid(struct device_node *device) +static int of_node_to_nid_single(struct device_node *device) { int nid = -1; unsigned int *tmp; @@ -216,6 +216,28 @@ out: return nid; } +/* Walk the device tree upwards, looking for an associativity id */ +int of_node_to_nid(struct device_node *device) +{ + struct device_node *tmp; + int nid = -1; + + of_node_get(device); + while (device) { + nid = of_node_to_nid_single(device); + if (nid != -1) + break; + + tmp = device; + device = of_get_parent(tmp); + of_node_put(tmp); + } + of_node_put(device); + + return nid; +} +EXPORT_SYMBOL_GPL(of_node_to_nid); + /* * In theory, the "ibm,associativity" property may contain multiple * associativity lists because a resource may be multiply connected @@ -300,7 +322,7 @@ static int __cpuinit numa_setup_cpu(unsigned long lcpu) goto out; } - nid = of_node_to_nid(cpu); + nid = of_node_to_nid_single(cpu); if (nid < 0 || !node_online(nid)) nid = any_online_node(NODE_MASK_ALL); @@ -393,7 +415,7 @@ static int __init parse_numa_properties(void) cpu = find_cpu_node(i); BUG_ON(!cpu); - nid = of_node_to_nid(cpu); + nid = of_node_to_nid_single(cpu); of_node_put(cpu); /* @@ -437,7 +459,7 @@ new_range: * have associativity properties. If none, then * everything goes to default_nid. */ - nid = of_node_to_nid(memory); + nid = of_node_to_nid_single(memory); if (nid < 0) nid = default_nid; node_set_online(nid); @@ -776,7 +798,7 @@ int hot_add_scn_to_nid(unsigned long scn_addr) ha_new_range: start = read_n_cells(n_mem_addr_cells, &memcell_buf); size = read_n_cells(n_mem_size_cells, &memcell_buf); - nid = of_node_to_nid(memory); + nid = of_node_to_nid_single(memory); /* Domains not present at boot default to 0 */ if (nid < 0 || !node_online(nid)) diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index 1e19cd00af25..87362a05542b 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -4,6 +4,9 @@ #include +struct sys_device; +struct device_node; + #ifdef CONFIG_NUMA #include @@ -27,6 +30,8 @@ static inline int node_to_first_cpu(int node) return first_cpu(tmp); } +int of_node_to_nid(struct device_node *device); + #define pcibus_to_node(node) (-1) #define pcibus_to_cpumask(bus) (cpu_online_map) @@ -57,10 +62,29 @@ static inline int node_to_first_cpu(int node) extern void __init dump_numa_cpu_topology(void); +extern int sysfs_add_device_to_node(struct sys_device *dev, int nid); +extern void sysfs_remove_device_from_node(struct sys_device *dev, int nid); + #else +static inline int of_node_to_nid(struct device_node *device) +{ + return 0; +} + static inline void dump_numa_cpu_topology(void) {} +static inline int sysfs_add_device_to_node(struct sys_device *dev, int nid) +{ + return 0; +} + +static inline void sysfs_remove_device_from_node(struct sys_device *dev, + int nid) +{ +} + + #include #endif /* CONFIG_NUMA */ From 8261aa600943046a5305564a1cd7432009971799 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Mon, 1 May 2006 12:16:13 -0700 Subject: [PATCH 216/226] [PATCH] powerpc: cell: Add numa id to struct spu Add an nid member to the spu structure, and store the numa id of the spu there on creation. Signed-off-by: Arnd Bergmann Cc: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/platforms/cell/spu_base.c | 43 ++++++++++++-------------- include/asm-powerpc/spu.h | 1 + 2 files changed, 21 insertions(+), 23 deletions(-) diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index b788e165c557..ad141fe8d52d 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -529,8 +529,8 @@ static int __init find_spu_node_id(struct device_node *spe) return id ? *id : 0; } -static int __init cell_spuprop_present(struct device_node *spe, - const char *prop) +static int __init cell_spuprop_present(struct spu *spu, struct device_node *spe, + const char *prop) { static DEFINE_MUTEX(add_spumem_mutex); @@ -541,7 +541,6 @@ static int __init cell_spuprop_present(struct device_node *spe, int proplen; unsigned long start_pfn, nr_pages; - int node_id; struct pglist_data *pgdata; struct zone *zone; int ret; @@ -552,14 +551,7 @@ static int __init cell_spuprop_present(struct device_node *spe, start_pfn = p->address >> PAGE_SHIFT; nr_pages = ((unsigned long)p->len + PAGE_SIZE - 1) >> PAGE_SHIFT; - /* - * XXX need to get the correct NUMA node in here. This may - * be different from the spe::node_id property, e.g. when - * the host firmware is not NUMA aware. - */ - node_id = 0; - - pgdata = NODE_DATA(node_id); + pgdata = NODE_DATA(spu->nid); zone = pgdata->node_zones; /* XXX rethink locking here */ @@ -570,8 +562,8 @@ static int __init cell_spuprop_present(struct device_node *spe, return ret; } -static void __iomem * __init map_spe_prop(struct device_node *n, - const char *name) +static void __iomem * __init map_spe_prop(struct spu *spu, + struct device_node *n, const char *name) { struct address_prop { unsigned long address; @@ -589,7 +581,7 @@ static void __iomem * __init map_spe_prop(struct device_node *n, prop = p; - err = cell_spuprop_present(n, name); + err = cell_spuprop_present(spu, n, name); if (err && (err != -EEXIST)) goto out; @@ -607,44 +599,45 @@ static void spu_unmap(struct spu *spu) iounmap((u8 __iomem *)spu->local_store); } -static int __init spu_map_device(struct spu *spu, struct device_node *spe) +static int __init spu_map_device(struct spu *spu, struct device_node *node) { char *prop; int ret; ret = -ENODEV; - prop = get_property(spe, "isrc", NULL); + prop = get_property(node, "isrc", NULL); if (!prop) goto out; spu->isrc = *(unsigned int *)prop; - spu->name = get_property(spe, "name", NULL); + spu->name = get_property(node, "name", NULL); if (!spu->name) goto out; - prop = get_property(spe, "local-store", NULL); + prop = get_property(node, "local-store", NULL); if (!prop) goto out; spu->local_store_phys = *(unsigned long *)prop; /* we use local store as ram, not io memory */ - spu->local_store = (void __force *)map_spe_prop(spe, "local-store"); + spu->local_store = (void __force *) + map_spe_prop(spu, node, "local-store"); if (!spu->local_store) goto out; - prop = get_property(spe, "problem", NULL); + prop = get_property(node, "problem", NULL); if (!prop) goto out_unmap; spu->problem_phys = *(unsigned long *)prop; - spu->problem= map_spe_prop(spe, "problem"); + spu->problem= map_spe_prop(spu, node, "problem"); if (!spu->problem) goto out_unmap; - spu->priv1= map_spe_prop(spe, "priv1"); + spu->priv1= map_spe_prop(spu, node, "priv1"); /* priv1 is not available on a hypervisor */ - spu->priv2= map_spe_prop(spe, "priv2"); + spu->priv2= map_spe_prop(spu, node, "priv2"); if (!spu->priv2) goto out_unmap; ret = 0; @@ -672,6 +665,10 @@ static int __init create_spu(struct device_node *spe) goto out_free; spu->node = find_spu_node_id(spe); + spu->nid = of_node_to_nid(spe); + if (spu->nid == -1) + spu->nid = 0; + spu->stop_code = 0; spu->slb_replace = 0; spu->mm = NULL; diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index f431d8b0b651..7cfcff3ef027 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -117,6 +117,7 @@ struct spu { struct list_head list; struct list_head sched_list; int number; + int nid; u32 isrc; u32 node; u64 flags; From 022e4fc0fb2e4e179aaba4ee139dcb8fded0cba2 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 1 May 2006 12:16:14 -0700 Subject: [PATCH 217/226] [PATCH] s390: fix ipd handling As pointed out by Paulo Marques MAX_IPD_TIME is by a factor of ten too small. Since this means that we allow ten times more IPDs in the intended time frame this could result in a cpu check stop of a physical cpu. Cc: Martin Schwidefsky Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/s390mach.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c index 5ae14803091f..f99e55308b32 100644 --- a/drivers/s390/s390mach.c +++ b/drivers/s390/s390mach.c @@ -13,6 +13,7 @@ #include #include #include +#include #include @@ -363,7 +364,7 @@ s390_revalidate_registers(struct mci *mci) } #define MAX_IPD_COUNT 29 -#define MAX_IPD_TIME (5 * 60 * 100 * 1000) /* 5 minutes */ +#define MAX_IPD_TIME (5 * 60 * USEC_PER_SEC) /* 5 minutes */ /* * machine check handler. From b44df334a7e909d88cf5c54cc0481b4e2eaeca23 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 1 May 2006 12:16:15 -0700 Subject: [PATCH 218/226] [PATCH] s390: bug in setup_rt_frame Consider return value of __put_user() when setting up a signal frame instead of ignoring it. Cc: Martin Schwidefsky Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/signal.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index ae1927e48cfb..d48cfc726b68 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -358,8 +358,9 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, } else { regs->gprs[14] = (unsigned long) frame->retcode | PSW_ADDR_AMODE; - err |= __put_user(S390_SYSCALL_OPCODE | __NR_rt_sigreturn, - (u16 __user *)(frame->retcode)); + if (__put_user(S390_SYSCALL_OPCODE | __NR_rt_sigreturn, + (u16 __user *)(frame->retcode))) + goto give_sigsegv; } /* Set up backchain. */ From 3418ff76119da52f808eb496191d1fd380f53f3d Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 1 May 2006 12:16:16 -0700 Subject: [PATCH 219/226] [PATCH] RTC: rtc-dev tweak for 64-bit kernel Make rtc-dev work well on 64-bit platforms with 32-bit userland. On those platforms, users might try to read 32-bit integer value. This patch make rtc-dev's read() work well for both "int" and "long" size. This tweak is came from genrtc driver. Signed-off-by: Atsushi Nemoto Cc: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-dev.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index b1e3e6179e56..6c9ad92747fd 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -58,7 +58,7 @@ rtc_dev_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) unsigned long data; ssize_t ret; - if (count < sizeof(unsigned long)) + if (count != sizeof(unsigned int) && count < sizeof(unsigned long)) return -EINVAL; add_wait_queue(&rtc->irq_queue, &wait); @@ -90,11 +90,16 @@ rtc_dev_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) if (ret == 0) { /* Check for any data updates */ if (rtc->ops->read_callback) - data = rtc->ops->read_callback(rtc->class_dev.dev, data); + data = rtc->ops->read_callback(rtc->class_dev.dev, + data); - ret = put_user(data, (unsigned long __user *)buf); - if (ret == 0) - ret = sizeof(unsigned long); + if (sizeof(int) != sizeof(long) && + count == sizeof(unsigned int)) + ret = put_user(data, (unsigned int __user *)buf) ?: + sizeof(unsigned int); + else + ret = put_user(data, (unsigned long __user *)buf) ?: + sizeof(unsigned long); } return ret; } From f3537ea7b9c2f10397a8b68cd006981d7c615431 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 1 May 2006 12:16:17 -0700 Subject: [PATCH 220/226] [PATCH] genrtc: fix read on 64-bit platforms Fix genrtc's read() routine for 64-bit platforms. Current gen_rtc_read() stores 64bit integer and returns 8 even if an user tried to read a 32bit integer. Signed-off-by: Atsushi Nemoto Cc: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/genrtc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c index d3a2bc36129b..588fca542a98 100644 --- a/drivers/char/genrtc.c +++ b/drivers/char/genrtc.c @@ -200,13 +200,13 @@ static ssize_t gen_rtc_read(struct file *file, char __user *buf, /* first test allows optimizer to nuke this case for 32-bit machines */ if (sizeof (int) != sizeof (long) && count == sizeof (unsigned int)) { unsigned int uidata = data; - retval = put_user(uidata, (unsigned long __user *)buf); + retval = put_user(uidata, (unsigned int __user *)buf) ?: + sizeof(unsigned int); } else { - retval = put_user(data, (unsigned long __user *)buf); + retval = put_user(data, (unsigned long __user *)buf) ?: + sizeof(unsigned long); } - if (!retval) - retval = sizeof(unsigned long); out: current->state = TASK_RUNNING; remove_wait_queue(&gen_rtc_wait, &wait); From 160bd18e5e545cbb4e5c26f54414485f8ac291ec Mon Sep 17 00:00:00 2001 From: Mikael Pettersson Date: Mon, 1 May 2006 12:16:18 -0700 Subject: [PATCH 221/226] [PATCH] x86_64: make PC Speaker driver work The PC Speaker driver's ->probe() routine doesn't even get called in the 64-bit kernels. The reason for that is that the arch code apparently has to explictly add a "pcspkr" platform device in order for the driver core to call the ->probe() routine. arch/i386/kernel/setup.c unconditionally adds a "pcspkr" device, but the x86_64 kernel has no code at all related to the PC Speaker. The patch below copies the relevant code from i386 to x86_64, which makes the PC Speaker work for me on x86_64. Cc: Dmitry Torokhov Acked-by: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86_64/kernel/setup.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index 759070c82751..ebc3c33b1c6c 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -1426,3 +1426,22 @@ struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; +#ifdef CONFIG_INPUT_PCSPKR +#include +static __init int add_pcspkr(void) +{ + struct platform_device *pd; + int ret; + + pd = platform_device_alloc("pcspkr", -1); + if (!pd) + return -ENOMEM; + + ret = platform_device_add(pd); + if (ret) + platform_device_put(pd); + + return ret; +} +device_initcall(add_pcspkr); +#endif From 6ba815ded3fef03e888a9fc8eae3113938ff5349 Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Mon, 1 May 2006 12:16:19 -0700 Subject: [PATCH 222/226] [PATCH] timer TSC check suspend notifier change At suspend time, the TSC CPUFREQ_SUSPENDCHANGE notifier change might wrongly enable interrupt. cpufreq driver suspend/resume is in interrupt disabled environment. Signed-off-by: Shaohua Li Cc: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/timers/timer_tsc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c index 5e41ee29c8cf..f1187ddb0d0f 100644 --- a/arch/i386/kernel/timers/timer_tsc.c +++ b/arch/i386/kernel/timers/timer_tsc.c @@ -279,7 +279,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, { struct cpufreq_freqs *freq = data; - if (val != CPUFREQ_RESUMECHANGE) + if (val != CPUFREQ_RESUMECHANGE && val != CPUFREQ_SUSPENDCHANGE) write_seqlock_irq(&xtime_lock); if (!ref_freq) { if (!freq->old){ @@ -312,7 +312,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, } end: - if (val != CPUFREQ_RESUMECHANGE) + if (val != CPUFREQ_RESUMECHANGE && val != CPUFREQ_SUSPENDCHANGE) write_sequnlock_irq(&xtime_lock); return 0; From 46c5ea3c9ae7fbc6e52a13c92e59d4fc7f4ca80a Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 2 May 2006 05:12:22 +0200 Subject: [PATCH 223/226] [NETFILTER] x_tables: fix compat related crash on non-x86 When iptables userspace adds an ipt_standard_target, it calculates the size of the entire entry as: sizeof(struct ipt_entry) + XT_ALIGN(sizeof(struct ipt_standard_target)) ipt_standard_target looks like this: struct xt_standard_target { struct xt_entry_target target; int verdict; }; xt_entry_target contains a pointer, so when compiled for 64 bit the structure gets an extra 4 byte of padding at the end. On 32 bit architectures where iptables aligns to 8 byte it will also have 4 byte padding at the end because it is only 36 bytes large. The compat_ipt_standard_fn in the kernel adjusts the offsets by sizeof(struct ipt_standard_target) - sizeof(struct compat_ipt_standard_target), which will always result in 4, even if the structure from userspace was already padded to a multiple of 8. On x86 this works out by accident because userspace only aligns to 4, on all other architectures this is broken and causes incorrect adjustments to the size and following offsets. Thanks to Linus for lots of debugging help and testing. Signed-off-by: Patrick McHardy Signed-off-by: Linus Torvalds --- include/linux/netfilter/x_tables.h | 8 ++++++++ net/ipv4/netfilter/ip_tables.c | 33 +++++++++++++----------------- 2 files changed, 22 insertions(+), 19 deletions(-) diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 38701454e197..48cc32d83f77 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -337,6 +337,10 @@ struct compat_xt_entry_match char name[XT_FUNCTION_MAXNAMELEN - 1]; u_int8_t revision; } user; + struct { + u_int16_t match_size; + compat_uptr_t match; + } kernel; u_int16_t match_size; } u; unsigned char data[0]; @@ -350,6 +354,10 @@ struct compat_xt_entry_target char name[XT_FUNCTION_MAXNAMELEN - 1]; u_int8_t revision; } user; + struct { + u_int16_t target_size; + compat_uptr_t target; + } kernel; u_int16_t target_size; } u; unsigned char data[0]; diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index d25ac8ba6eba..6d1c11563943 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -956,15 +956,16 @@ struct compat_ipt_standard_target compat_int_t verdict; }; -#define IPT_ST_OFFSET (sizeof(struct ipt_standard_target) - \ - sizeof(struct compat_ipt_standard_target)) - struct compat_ipt_standard { struct compat_ipt_entry entry; struct compat_ipt_standard_target target; }; +#define IPT_ST_LEN XT_ALIGN(sizeof(struct ipt_standard_target)) +#define IPT_ST_COMPAT_LEN COMPAT_XT_ALIGN(sizeof(struct compat_ipt_standard_target)) +#define IPT_ST_OFFSET (IPT_ST_LEN - IPT_ST_COMPAT_LEN) + static int compat_ipt_standard_fn(void *target, void **dstptr, int *size, int convert) { @@ -975,35 +976,29 @@ static int compat_ipt_standard_fn(void *target, ret = 0; switch (convert) { case COMPAT_TO_USER: - pst = (struct ipt_standard_target *)target; + pst = target; memcpy(&compat_st.target, &pst->target, - sizeof(struct ipt_entry_target)); + sizeof(compat_st.target)); compat_st.verdict = pst->verdict; if (compat_st.verdict > 0) compat_st.verdict -= compat_calc_jump(compat_st.verdict); - compat_st.target.u.user.target_size = - sizeof(struct compat_ipt_standard_target); - if (__copy_to_user(*dstptr, &compat_st, - sizeof(struct compat_ipt_standard_target))) + compat_st.target.u.user.target_size = IPT_ST_COMPAT_LEN; + if (copy_to_user(*dstptr, &compat_st, IPT_ST_COMPAT_LEN)) ret = -EFAULT; *size -= IPT_ST_OFFSET; - *dstptr += sizeof(struct compat_ipt_standard_target); + *dstptr += IPT_ST_COMPAT_LEN; break; case COMPAT_FROM_USER: - pcompat_st = - (struct compat_ipt_standard_target *)target; - memcpy(&st.target, &pcompat_st->target, - sizeof(struct ipt_entry_target)); + pcompat_st = target; + memcpy(&st.target, &pcompat_st->target, IPT_ST_COMPAT_LEN); st.verdict = pcompat_st->verdict; if (st.verdict > 0) st.verdict += compat_calc_jump(st.verdict); - st.target.u.user.target_size = - sizeof(struct ipt_standard_target); - memcpy(*dstptr, &st, - sizeof(struct ipt_standard_target)); + st.target.u.user.target_size = IPT_ST_LEN; + memcpy(*dstptr, &st, IPT_ST_LEN); *size += IPT_ST_OFFSET; - *dstptr += sizeof(struct ipt_standard_target); + *dstptr += IPT_ST_LEN; break; case COMPAT_CALC_SIZE: *size += IPT_ST_OFFSET; From 7591489a8fbee83f19bacc75756989a6a4d0389c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 2 May 2006 12:57:18 +0200 Subject: [PATCH 224/226] [PATCH] vmsplice: fix badly placed end paranthesis We need to use the minium of {len, PAGE_SIZE-off}, not {len, PAGE_SIZE}-off. The latter doesn't make any sense, and could cause us to attempt negative length transfers... Signed-off-by: Jens Axboe --- fs/splice.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/splice.c b/fs/splice.c index b150493b6fc3..b0c157d76948 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -1143,7 +1143,7 @@ static int get_iovec_page_array(const struct iovec __user *iov, * Fill this contiguous range into the partial page map. */ for (i = 0; i < error; i++) { - const int plen = min_t(size_t, len, PAGE_SIZE) - off; + const int plen = min_t(size_t, len, PAGE_SIZE - off); partial[buffers].offset = off; partial[buffers].len = plen; From a893b99be71f1d669b74f840e3a683dd077d007b Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 2 May 2006 15:03:27 +0200 Subject: [PATCH 225/226] [PATCH] splice: fix page LRU accounting Currently we rely on the PIPE_BUF_FLAG_LRU flag being set correctly to know whether we need to fiddle with page LRU state after stealing it, however for some origins we just don't know if the page is on the LRU list or not. So remove PIPE_BUF_FLAG_LRU and do this check/add manually in pipe_to_file() instead. Signed-off-by: Jens Axboe --- fs/splice.c | 31 +++++++++++++++++++++---------- include/linux/pipe_fs_i.h | 5 ++--- 2 files changed, 23 insertions(+), 13 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index b0c157d76948..3318b965c10b 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -78,7 +78,6 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *info, return 1; } - buf->flags |= PIPE_BUF_FLAG_LRU; return 0; } @@ -86,8 +85,6 @@ static void page_cache_pipe_buf_release(struct pipe_inode_info *info, struct pipe_buffer *buf) { page_cache_release(buf->page); - buf->page = NULL; - buf->flags &= ~PIPE_BUF_FLAG_LRU; } static int page_cache_pipe_buf_pin(struct pipe_inode_info *info, @@ -570,22 +567,36 @@ static int pipe_to_file(struct pipe_inode_info *info, struct pipe_buffer *buf, if ((sd->flags & SPLICE_F_MOVE) && this_len == PAGE_CACHE_SIZE) { /* * If steal succeeds, buf->page is now pruned from the vm - * side (LRU and page cache) and we can reuse it. The page - * will also be looked on successful return. + * side (page cache) and we can reuse it. The page will also + * be locked on successful return. */ if (buf->ops->steal(info, buf)) goto find_page; page = buf->page; + page_cache_get(page); + + /* + * page must be on the LRU for adding to the pagecache. + * Check this without grabbing the zone lock, if it isn't + * the do grab the zone lock, recheck, and add if necessary. + */ + if (!PageLRU(page)) { + struct zone *zone = page_zone(page); + + spin_lock_irq(&zone->lru_lock); + if (!PageLRU(page)) { + SetPageLRU(page); + add_page_to_inactive_list(zone, page); + } + spin_unlock_irq(&zone->lru_lock); + } + if (add_to_page_cache(page, mapping, index, gfp_mask)) { + page_cache_release(page); unlock_page(page); goto find_page; } - - page_cache_get(page); - - if (!(buf->flags & PIPE_BUF_FLAG_LRU)) - lru_cache_add(page); } else { find_page: page = find_lock_page(mapping, index); diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index df4d3fa7d3dc..070954f05947 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -5,9 +5,8 @@ #define PIPE_BUFFERS (16) -#define PIPE_BUF_FLAG_LRU 0x01 /* page is on the LRU */ -#define PIPE_BUF_FLAG_ATOMIC 0x02 /* was atomically mapped */ -#define PIPE_BUF_FLAG_GIFT 0x04 /* page is a gift */ +#define PIPE_BUF_FLAG_ATOMIC 0x01 /* was atomically mapped */ +#define PIPE_BUF_FLAG_GIFT 0x02 /* page is a gift */ struct pipe_buffer { struct page *page; From 330ab71619bacc4d4494227a6cfc9b7f5500403d Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 2 May 2006 15:29:57 +0200 Subject: [PATCH 226/226] [PATCH] vmsplice: restrict stealing a little more Apply the same rules as the anon pipe pages, only allow stealing if no one else is using the page. Signed-off-by: Jens Axboe --- fs/pipe.c | 6 +++--- fs/splice.c | 2 +- include/linux/pipe_fs_i.h | 1 + 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index 3941a7f78b5d..5acd8954aaa0 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -184,8 +184,8 @@ void generic_pipe_buf_unmap(struct pipe_inode_info *pipe, kunmap(buf->page); } -static int anon_pipe_buf_steal(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) +int generic_pipe_buf_steal(struct pipe_inode_info *pipe, + struct pipe_buffer *buf) { struct page *page = buf->page; @@ -213,7 +213,7 @@ static struct pipe_buf_operations anon_pipe_buf_ops = { .unmap = generic_pipe_buf_unmap, .pin = generic_pipe_buf_pin, .release = anon_pipe_buf_release, - .steal = anon_pipe_buf_steal, + .steal = generic_pipe_buf_steal, .get = generic_pipe_buf_get, }; diff --git a/fs/splice.c b/fs/splice.c index 3318b965c10b..7fb04970c72d 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -141,7 +141,7 @@ static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe, if (!(buf->flags & PIPE_BUF_FLAG_GIFT)) return 1; - return 0; + return generic_pipe_buf_steal(pipe, buf); } static struct pipe_buf_operations user_page_pipe_buf_ops = { diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 070954f05947..ba73108cbf8b 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -69,6 +69,7 @@ void *generic_pipe_buf_map(struct pipe_inode_info *, struct pipe_buffer *, int); void generic_pipe_buf_unmap(struct pipe_inode_info *, struct pipe_buffer *, void *); void generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *); int generic_pipe_buf_pin(struct pipe_inode_info *, struct pipe_buffer *); +int generic_pipe_buf_steal(struct pipe_inode_info *, struct pipe_buffer *); /* * splice is tied to pipes as a transport (at least for now), so we'll just