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Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes

wifi-calibration
Jeff Garzik 2007-04-11 11:55:45 -04:00
parent 4b2281c7aa ec759a2b38
commit cec34dda71
5 changed files with 63 additions and 36 deletions
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20
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View File

@ -946,6 +946,7 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
u8 channel;
struct bcm43xx_phyinfo *phy;
const char *iso_country;
u8 max_bg_channel;
geo = kzalloc(sizeof(*geo), GFP_KERNEL);
if (!geo)
@ -967,6 +968,23 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
}
iso_country = bcm43xx_locale_iso(bcm->sprom.locale);
/* set the maximum channel based on locale set in sprom or witle locale option */
switch (bcm->sprom.locale) {
case BCM43xx_LOCALE_THAILAND:
case BCM43xx_LOCALE_ISRAEL:
case BCM43xx_LOCALE_JORDAN:
case BCM43xx_LOCALE_USA_CANADA_ANZ:
case BCM43xx_LOCALE_USA_LOW:
max_bg_channel = 11;
break;
case BCM43xx_LOCALE_JAPAN:
case BCM43xx_LOCALE_JAPAN_HIGH:
max_bg_channel = 14;
break;
default:
max_bg_channel = 13;
}
if (have_a) {
for (i = 0, channel = IEEE80211_52GHZ_MIN_CHANNEL;
channel <= IEEE80211_52GHZ_MAX_CHANNEL; channel++) {
@ -978,7 +996,7 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
}
if (have_bg) {
for (i = 0, channel = IEEE80211_24GHZ_MIN_CHANNEL;
channel <= IEEE80211_24GHZ_MAX_CHANNEL; channel++) {
channel <= max_bg_channel; channel++) {
chan = &geo->bg[i++];
chan->freq = bcm43xx_channel_to_freq_bg(channel);
chan->channel = channel;

57
drivers/net/wireless/bcm43xx/bcm43xx_phy.c
View File

@ -978,7 +978,7 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
u16 backup_phy[15];
u16 backup_phy[15] = {0};
u16 backup_radio[3];
u16 backup_bband;
u16 i;
@ -989,8 +989,10 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
backup_phy[1] = bcm43xx_phy_read(bcm, 0x0001);
backup_phy[2] = bcm43xx_phy_read(bcm, 0x0811);
backup_phy[3] = bcm43xx_phy_read(bcm, 0x0812);
backup_phy[4] = bcm43xx_phy_read(bcm, 0x0814);
backup_phy[5] = bcm43xx_phy_read(bcm, 0x0815);
if (phy->rev != 1) {
backup_phy[4] = bcm43xx_phy_read(bcm, 0x0814);
backup_phy[5] = bcm43xx_phy_read(bcm, 0x0815);
}
backup_phy[6] = bcm43xx_phy_read(bcm, 0x005A);
backup_phy[7] = bcm43xx_phy_read(bcm, 0x0059);
backup_phy[8] = bcm43xx_phy_read(bcm, 0x0058);
@ -1018,14 +1020,16 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
bcm43xx_phy_read(bcm, 0x0811) | 0x0001);
bcm43xx_phy_write(bcm, 0x0812,
bcm43xx_phy_read(bcm, 0x0812) & 0xFFFE);
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0002);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFD);
if (phy->rev != 1) {
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0002);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFD);
}
bcm43xx_phy_write(bcm, 0x0811,
bcm43xx_phy_read(bcm, 0x0811) | 0x000C);
bcm43xx_phy_write(bcm, 0x0812,
@ -1048,10 +1052,12 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
bcm43xx_phy_read(bcm, 0x000A)
| 0x2000);
}
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
if (phy->rev != 1) {
bcm43xx_phy_write(bcm, 0x0814,
bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
bcm43xx_phy_write(bcm, 0x0815,
bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
}
bcm43xx_phy_write(bcm, 0x0003,
(bcm43xx_phy_read(bcm, 0x0003)
& 0xFF9F) | 0x0040);
@ -1138,8 +1144,10 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
}
}
bcm43xx_phy_write(bcm, 0x0814, backup_phy[4]);
bcm43xx_phy_write(bcm, 0x0815, backup_phy[5]);
if (phy->rev != 1) {
bcm43xx_phy_write(bcm, 0x0814, backup_phy[4]);
bcm43xx_phy_write(bcm, 0x0815, backup_phy[5]);
}
bcm43xx_phy_write(bcm, 0x005A, backup_phy[6]);
bcm43xx_phy_write(bcm, 0x0059, backup_phy[7]);
bcm43xx_phy_write(bcm, 0x0058, backup_phy[8]);
@ -1188,24 +1196,23 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
bcm43xx_phy_write(bcm, 0x0811, 0x0000);
bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
}
if (phy->rev >= 3) {
if (phy->rev > 5) {
bcm43xx_phy_write(bcm, 0x0811, 0x0400);
bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
}
if (phy->rev >= 2 && phy->connected) {
tmp = bcm43xx_phy_read(bcm, 0x0400) & 0xFF;
if (tmp < 6) {
if (tmp ==3 || tmp == 5) {
bcm43xx_phy_write(bcm, 0x04C2, 0x1816);
bcm43xx_phy_write(bcm, 0x04C3, 0x8006);
if (tmp != 3) {
if (tmp == 5) {
bcm43xx_phy_write(bcm, 0x04CC,
(bcm43xx_phy_read(bcm, 0x04CC)
& 0x00FF) | 0x1F00);
}
}
}
if (phy->rev < 3 && phy->connected)
bcm43xx_phy_write(bcm, 0x047E, 0x0078);
}
if (radio->revision == 8) {
bcm43xx_phy_write(bcm, 0x0801, bcm43xx_phy_read(bcm, 0x0801) | 0x0080);
bcm43xx_phy_write(bcm, 0x043E, bcm43xx_phy_read(bcm, 0x043E) | 0x0004);
@ -1232,7 +1239,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
if (phy->rev >= 6) {
bcm43xx_phy_write(bcm, 0x0036,
(bcm43xx_phy_read(bcm, 0x0036)
& 0xF000) | (radio->txctl2 << 12));
& 0x0FFF) | (radio->txctl2 << 12));
}
if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL)
bcm43xx_phy_write(bcm, 0x002E, 0x8075);
@ -1243,7 +1250,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
else
bcm43xx_phy_write(bcm, 0x002F, 0x0202);
}
if (phy->connected) {
if (phy->connected || phy->rev >= 2) {
bcm43xx_phy_lo_adjust(bcm, 0);
bcm43xx_phy_write(bcm, 0x080F, 0x8078);
}
@ -1257,7 +1264,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
*/
bcm43xx_nrssi_hw_update(bcm, 0xFFFF);
bcm43xx_calc_nrssi_threshold(bcm);
} else if (phy->connected) {
} else if (phy->connected || phy->rev >= 2) {
if (radio->nrssi[0] == -1000) {
assert(radio->nrssi[1] == -1000);
bcm43xx_calc_nrssi_slope(bcm);

12
drivers/net/wireless/zd1211rw/zd_chip.c
View File

@ -337,6 +337,7 @@ static int read_pod(struct zd_chip *chip, u8 *rf_type)
chip->patch_cr157 = (value >> 13) & 0x1;
chip->patch_6m_band_edge = (value >> 21) & 0x1;
chip->new_phy_layout = (value >> 31) & 0x1;
chip->al2230s_bit = (value >> 7) & 0x1;
chip->link_led = ((value >> 4) & 1) ? LED1 : LED2;
chip->supports_tx_led = 1;
if (value & (1 << 24)) { /* LED scenario */
@ -591,16 +592,16 @@ int zd_chip_unlock_phy_regs(struct zd_chip *chip)
return r;
}
/* CR157 can be optionally patched by the EEPROM */
/* CR157 can be optionally patched by the EEPROM for original ZD1211 */
static int patch_cr157(struct zd_chip *chip)
{
int r;
u32 value;
u16 value;
if (!chip->patch_cr157)
return 0;
r = zd_ioread32_locked(chip, &value, E2P_PHY_REG);
r = zd_ioread16_locked(chip, &value, E2P_PHY_REG);
if (r)
return r;
@ -790,11 +791,6 @@ static int zd1211b_hw_reset_phy(struct zd_chip *chip)
goto out;
r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
if (r)
goto unlock;
r = patch_cr157(chip);
unlock:
t = zd_chip_unlock_phy_regs(chip);
if (t && !r)
r = t;

4
drivers/net/wireless/zd1211rw/zd_chip.h
View File

@ -641,8 +641,8 @@ enum {
* also only 11 channels. */
#define E2P_ALLOWED_CHANNEL E2P_DATA(0x18)
#define E2P_PHY_REG E2P_DATA(0x1a)
#define E2P_DEVICE_VER E2P_DATA(0x20)
#define E2P_PHY_REG E2P_DATA(0x25)
#define E2P_36M_CAL_VALUE1 E2P_DATA(0x28)
#define E2P_36M_CAL_VALUE2 E2P_DATA(0x2a)
#define E2P_36M_CAL_VALUE3 E2P_DATA(0x2c)
@ -711,7 +711,7 @@ struct zd_chip {
u16 link_led;
unsigned int pa_type:4,
patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1,
new_phy_layout:1,
new_phy_layout:1, al2230s_bit:1,
is_zd1211b:1, supports_tx_led:1;
};

6
drivers/net/wireless/zd1211rw/zd_rf_al2230.c
View File

@ -358,6 +358,12 @@ int zd_rf_init_al2230(struct zd_rf *rf)
{
struct zd_chip *chip = zd_rf_to_chip(rf);
if (chip->al2230s_bit) {
dev_err(zd_chip_dev(chip), "AL2230S devices are not yet "
"supported by this driver.\n");
return -ENODEV;
}
rf->switch_radio_off = al2230_switch_radio_off;
if (chip->is_zd1211b) {
rf->init_hw = zd1211b_al2230_init_hw;