staging: mt7621-mmc: Fix style of braces
Fix checkpatch errors, warnings, checks about braces: BRACES, ELSE_AFTER_BRACE, OPEN_BRACE Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
ba3979bd01
commit
e2031e730a
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@ -105,9 +105,8 @@ u32 msdc_time_calc(u32 old_L32, u32 old_H32, u32 new_L32, u32 new_H32)
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if (new_H32 == old_H32) {
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ret = new_L32 - old_L32;
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} else if (new_H32 == (old_H32 + 1)) {
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if (new_L32 > old_L32) {
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if (new_L32 > old_L32)
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printk("msdc old_L<0x%x> new_L<0x%x>\n", old_L32, new_L32);
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}
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ret = (0xffffffff - old_L32);
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ret += new_L32;
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} else {
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@ -181,9 +180,8 @@ void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks)
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struct cmd_profile *cmd;
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u32 block;
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if (sdio_pro_enable == 0) {
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if (sdio_pro_enable == 0)
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return;
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}
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if (opcode == 52) {
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cmd = bRx ? &result->cmd52_rx : &result->cmd52_tx;
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@ -204,21 +202,18 @@ void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks)
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}
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/* update the members */
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if (ticks > cmd->max_tc) {
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if (ticks > cmd->max_tc)
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cmd->max_tc = ticks;
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}
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if (cmd->min_tc == 0 || ticks < cmd->min_tc) {
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if (cmd->min_tc == 0 || ticks < cmd->min_tc)
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cmd->min_tc = ticks;
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}
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cmd->tot_tc += ticks;
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cmd->tot_bytes += sizes;
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cmd->count++;
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if (bRx) {
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if (bRx)
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result->total_rx_bytes += sizes;
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} else {
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else
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result->total_tx_bytes += sizes;
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}
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result->total_tc += ticks;
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/* dump when total_tc > 30s */
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@ -286,12 +281,10 @@ static ssize_t msdc_debug_proc_write(struct file *file,
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printk("msdc host_id<%d> zone<0x%.8x>\n", id, zone);
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if (id >= 0 && id <= 3) {
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sd_debug_zone[id] = zone;
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}
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else if (id == 4) {
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} else if (id == 4) {
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sd_debug_zone[0] = sd_debug_zone[1] = zone;
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sd_debug_zone[2] = sd_debug_zone[3] = zone;
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}
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else{
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} else {
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printk("msdc host_id error when set debug zone\n");
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}
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} else if (cmd == SD_TOOL_DMA_SIZE) {
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@ -301,14 +294,12 @@ static ssize_t msdc_debug_proc_write(struct file *file,
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if (id >= 0 && id <= 3) {
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drv_mode[id] = mode;
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dma_size[id] = p2;
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}
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else if (id == 4) {
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} else if (id == 4) {
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drv_mode[0] = drv_mode[1] = mode;
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drv_mode[2] = drv_mode[3] = mode;
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dma_size[0] = dma_size[1] = p2;
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dma_size[2] = dma_size[3] = p2;
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}
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else{
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} else {
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printk("msdc host_id error when select mode\n");
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}
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} else if (cmd == SD_TOOL_SDIO_PROFILE) {
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@ -323,7 +314,7 @@ static ssize_t msdc_debug_proc_write(struct file *file,
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if (p2 >= 30)
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p2 = 30;
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sdio_pro_time = p2;
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} else if (p1 == 0) {
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} else if (p1 == 0) {
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/* todo */
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sdio_pro_enable = 0;
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}
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@ -925,8 +925,7 @@ struct msdc_dma {
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u32 used_bd; /* the number of used bd elements */
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};
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struct msdc_host
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{
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struct msdc_host {
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struct msdc_hw *hw;
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struct mmc_host *mmc; /* mmc structure */
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@ -590,9 +590,8 @@ static void msdc_tasklet_card(struct work_struct *work)
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host->card_inserted = inserted;
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if (change && !host->suspend) {
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if (inserted) {
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if (inserted)
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host->mmc->f_max = HOST_MAX_MCLK; // work around
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}
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mmc_detect_change(host->mmc, msecs_to_jiffies(20));
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}
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#else /* Make sure: handle the last interrupt */
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@ -789,11 +788,10 @@ void msdc_pin_reset(struct msdc_host *host, int mode)
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if (hw->config_gpio_pin) /* NULL */
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hw->config_gpio_pin(MSDC_RST_PIN, pull);
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if (mode == MSDC_PIN_PULL_UP) {
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if (mode == MSDC_PIN_PULL_UP)
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sdr_clr_bits(EMMC_IOCON, EMMC_IOCON_BOOTRST);
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} else {
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else
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sdr_set_bits(EMMC_IOCON, EMMC_IOCON_BOOTRST);
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}
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}
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}
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@ -832,18 +830,16 @@ static void msdc_card_power(struct msdc_host *host, int on)
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if (on) {
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msdc_pin_config(host, MSDC_PIN_PULL_UP);
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if (host->hw->ext_power_on) {
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if (host->hw->ext_power_on)
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host->hw->ext_power_on();
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} else {
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//else
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//msdc_vdd_on(host); // need todo card detection.
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}
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msleep(1);
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} else {
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if (host->hw->ext_power_off) {
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if (host->hw->ext_power_off)
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host->hw->ext_power_off();
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} else {
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//else
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//msdc_vdd_off(host);
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}
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msdc_pin_config(host, MSDC_PIN_PULL_DOWN);
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msleep(1);
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}
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@ -892,9 +888,9 @@ static void msdc_pm(pm_message_t state, void *data)
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host->pm_state = state; /* default PMSG_RESUME */
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INIT_MSG("%s Suspend", evt == PM_EVENT_SUSPEND ? "PM" : "USR");
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if (host->hw->flags & MSDC_SYS_SUSPEND) /* set for card */
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if (host->hw->flags & MSDC_SYS_SUSPEND) /* set for card */ {
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(void)mmc_suspend_host(host->mmc);
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else {
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} else {
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// host->mmc->pm_flags |= MMC_PM_IGNORE_PM_NOTIFY; /* just for double confirm */ /* --- by chhung */
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mmc_remove_host(host->mmc);
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}
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@ -916,8 +912,7 @@ static void msdc_pm(pm_message_t state, void *data)
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INIT_MSG("%s Resume", evt == PM_EVENT_RESUME ? "PM" : "USR");
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if (host->hw->flags & MSDC_SYS_SUSPEND) { /* will not set for WIFI */
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(void)mmc_resume_host(host->mmc);
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}
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else {
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} else {
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// host->mmc->pm_flags |= MMC_PM_IGNORE_PM_NOTIFY; /* --- by chhung */
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mmc_add_host(host->mmc);
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}
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@ -946,21 +941,21 @@ static unsigned int msdc_command_start(struct msdc_host *host,
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/* Protocol layer does not provide response type, but our hardware needs
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* to know exact type, not just size!
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*/
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if (opcode == MMC_SEND_OP_COND || opcode == SD_APP_OP_COND)
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if (opcode == MMC_SEND_OP_COND || opcode == SD_APP_OP_COND) {
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resp = RESP_R3;
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else if (opcode == MMC_SET_RELATIVE_ADDR || opcode == SD_SEND_RELATIVE_ADDR)
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} else if (opcode == MMC_SET_RELATIVE_ADDR || opcode == SD_SEND_RELATIVE_ADDR) {
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resp = (mmc_cmd_type(cmd) == MMC_CMD_BCR) ? RESP_R6 : RESP_R1;
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else if (opcode == MMC_FAST_IO)
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} else if (opcode == MMC_FAST_IO) {
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resp = RESP_R4;
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else if (opcode == MMC_GO_IRQ_STATE)
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} else if (opcode == MMC_GO_IRQ_STATE) {
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resp = RESP_R5;
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else if (opcode == MMC_SELECT_CARD)
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} else if (opcode == MMC_SELECT_CARD) {
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resp = (cmd->arg != 0) ? RESP_R1B : RESP_NONE;
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else if (opcode == SD_IO_RW_DIRECT || opcode == SD_IO_RW_EXTENDED)
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} else if (opcode == SD_IO_RW_DIRECT || opcode == SD_IO_RW_EXTENDED) {
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resp = RESP_R1; /* SDIO workaround. */
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else if (opcode == SD_SEND_IF_COND && (mmc_cmd_type(cmd) == MMC_CMD_BCR))
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} else if (opcode == SD_SEND_IF_COND && (mmc_cmd_type(cmd) == MMC_CMD_BCR)) {
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resp = RESP_R1;
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else {
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} else {
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switch (mmc_resp_type(cmd)) {
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case MMC_RSP_R1:
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resp = RESP_R1;
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@ -1125,9 +1120,8 @@ static unsigned int msdc_command_resp(struct msdc_host *host,
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/* do we need to save card's RCA when SD_SEND_RELATIVE_ADDR */
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if (!tune) {
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if (!tune)
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return cmd->error;
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}
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/* memory card CRC */
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if (host->hw->flags & MSDC_REMOVABLE && cmd->error == (unsigned int)(-EIO)) {
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@ -1176,9 +1170,8 @@ static int msdc_pio_abort(struct msdc_host *host, struct mmc_data *data, unsigne
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int ret = 0;
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u32 base = host->base;
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if (atomic_read(&host->abort)) {
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if (atomic_read(&host->abort))
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ret = 1;
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}
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if (time_after(jiffies, tmo)) {
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data->error = (unsigned int)-ETIMEDOUT;
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@ -1235,9 +1228,8 @@ static int msdc_pio_read(struct msdc_host *host, struct mmc_data *data)
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}
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}
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if (msdc_pio_abort(host, data, tmo)) {
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if (msdc_pio_abort(host, data, tmo))
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goto end;
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}
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}
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size += sg_dma_len(sg);
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sg = sg_next(sg); num--;
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@ -1293,9 +1285,8 @@ static int msdc_pio_write(struct msdc_host *host, struct mmc_data *data)
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}
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}
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if (msdc_pio_abort(host, data, tmo)) {
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if (msdc_pio_abort(host, data, tmo))
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goto end;
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}
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}
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size += sg_dma_len(sg);
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sg = sg_next(sg); num--;
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@ -1363,9 +1354,8 @@ static void msdc_dma_dump(struct msdc_host *host, struct msdc_dma *dma)
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int i = 0;
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int p_to_v;
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if (dma->mode != MSDC_MODE_DMA_DESC) {
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if (dma->mode != MSDC_MODE_DMA_DESC)
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return;
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}
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ERR_MSG("try to dump gpd and bd");
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@ -1397,9 +1387,8 @@ static void msdc_dma_dump(struct msdc_host *host, struct msdc_dma *dma)
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ERR_MSG("...ptr <0x%.8x>", (int)ptr->ptr);
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ERR_MSG("...buflen<0x%.8x>", (int)ptr->buflen);
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if (ptr->eol == 1) {
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if (ptr->eol == 1)
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break;
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}
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/* find the next bd, virtual address of ptr->next */
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/* don't need to enable when use malloc */
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@ -1417,9 +1406,8 @@ static u8 msdc_dma_calcs(u8 *buf, u32 len)
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{
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u32 i, sum = 0;
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for (i = 0; i < len; i++) {
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for (i = 0; i < len; i++)
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sum += buf[i];
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}
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return 0xFF - (u8)sum;
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}
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@ -1474,11 +1462,10 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
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/* modify bd*/
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for (j = 0; j < bdlen; j++) {
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msdc_init_bd(&bd[j], blkpad, dwpad, sg_dma_address(sg), sg_dma_len(sg));
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if (j == bdlen - 1) {
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if (j == bdlen - 1)
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bd[j].eol = 1; /* the last bd */
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} else {
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else
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bd[j].eol = 0;
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}
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bd[j].chksum = 0; /* checksume need to clear first */
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bd[j].chksum = (chksum ? msdc_dma_calcs((u8 *)(&bd[j]), 16) : 0);
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sg++;
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@ -1570,9 +1557,8 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
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if (!data) {
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send_type = SND_CMD;
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if (msdc_do_command(host, cmd, 1, CMD_TIMEOUT) != 0) {
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if (msdc_do_command(host, cmd, 1, CMD_TIMEOUT) != 0)
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goto done;
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}
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} else {
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BUG_ON(data->blksz > HOST_MAX_BLKSZ);
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send_type = SND_DAT;
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@ -1584,13 +1570,12 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
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host->blksz = data->blksz;
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/* deside the transfer mode */
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if (drv_mode[host->id] == MODE_PIO) {
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if (drv_mode[host->id] == MODE_PIO)
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host->dma_xfer = dma = 0;
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} else if (drv_mode[host->id] == MODE_DMA) {
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else if (drv_mode[host->id] == MODE_DMA)
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host->dma_xfer = dma = 1;
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} else if (drv_mode[host->id] == MODE_SIZE_DEP) {
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else if (drv_mode[host->id] == MODE_SIZE_DEP)
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host->dma_xfer = dma = ((host->xfer_size >= dma_size[host->id]) ? 1 : 0);
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}
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if (read) {
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if ((host->timeout_ns != data->timeout_ns) ||
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@ -1640,28 +1625,24 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
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msdc_dma_stop(host);
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} else {
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/* Firstly: send command */
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if (msdc_do_command(host, cmd, 1, CMD_TIMEOUT) != 0) {
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if (msdc_do_command(host, cmd, 1, CMD_TIMEOUT) != 0)
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goto done;
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}
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/* Secondly: pio data phase */
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if (read) {
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if (msdc_pio_read(host, data)) {
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if (msdc_pio_read(host, data))
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goto done;
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}
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} else {
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if (msdc_pio_write(host, data)) {
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if (msdc_pio_write(host, data))
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goto done;
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}
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}
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/* For write case: make sure contents in fifo flushed to device */
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if (!read) {
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while (1) {
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left = msdc_txfifocnt();
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if (left == 0) {
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if (left == 0)
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break;
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}
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if (msdc_pio_abort(host, data, jiffies + DAT_TIMEOUT)) {
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break;
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/* Fix me: what about if data error, when stop ? how to? */
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@ -1684,9 +1665,8 @@ static int msdc_do_request(struct mmc_host *mmc, struct mmc_request *mrq)
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/* Last: stop transfer */
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if (data->stop) {
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if (msdc_do_command(host, data->stop, 0, CMD_TIMEOUT) != 0) {
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if (msdc_do_command(host, data->stop, 0, CMD_TIMEOUT) != 0)
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goto done;
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}
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}
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}
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@ -1813,9 +1793,8 @@ static int msdc_tune_cmdrsp(struct msdc_host *host, struct mmc_command *cmd)
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ERR_MSG("TUNE_CMD<%d> %s PAD_CMD_RESP_RXDLY[26:22]<%d> R_SMPL[1]<%d>", cmd->opcode,
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(result == 0) ? "PASS" : "FAIL", cur_rrdly, cur_rsmpl);
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if (result == 0) {
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if (result == 0)
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return 0;
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}
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if (result != (unsigned int)(-EIO)) {
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ERR_MSG("TUNE_CMD<%d> Error<%d> not -EIO", cmd->opcode, result);
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return result;
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@ -2009,8 +1988,7 @@ static int msdc_tune_bwrite(struct mmc_host *mmc, struct mmc_request *mrq)
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if (result == 0) {
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goto done;
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}
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else {
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} else {
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/* there is a case: command timeout, and data phase not processed */
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if (mrq->data->error != (unsigned int)(-EIO)) {
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ERR_MSG("TUNE_READ: result<0x%x> cmd_error<%d> data_error<%d>",
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@ -2058,9 +2036,8 @@ static int msdc_get_card_status(struct mmc_host *mmc, struct msdc_host *host, u3
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err = msdc_do_command(host, &cmd, 1, CMD_TIMEOUT);
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if (status) {
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if (status)
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*status = cmd.resp[0];
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}
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return err;
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}
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@ -2096,9 +2073,8 @@ static int msdc_tune_request(struct mmc_host *mmc, struct mmc_request *mrq)
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read = data->flags & MMC_DATA_READ ? 1 : 0;
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if (read) {
|
||||
if (data->error == (unsigned int)(-EIO)) {
|
||||
if (data->error == (unsigned int)(-EIO))
|
||||
ret = msdc_tune_bread(mmc, mrq);
|
||||
}
|
||||
} else {
|
||||
ret = msdc_check_busy(mmc, host);
|
||||
if (ret) {
|
||||
|
@ -2147,18 +2123,16 @@ static void msdc_ops_request(struct mmc_host *mmc, struct mmc_request *mrq)
|
|||
spin_lock(&host->lock);
|
||||
#if 0 /* --- by chhung */
|
||||
if (sdio_pro_enable) { //=== for sdio profile ===
|
||||
if (mrq->cmd->opcode == 52 || mrq->cmd->opcode == 53) {
|
||||
if (mrq->cmd->opcode == 52 || mrq->cmd->opcode == 53)
|
||||
GPT_GetCounter64(&old_L32, &old_H32);
|
||||
}
|
||||
}
|
||||
#endif /* end of --- */
|
||||
|
||||
host->mrq = mrq;
|
||||
|
||||
if (msdc_do_request(mmc, mrq)) {
|
||||
if (host->hw->flags & MSDC_REMOVABLE && ralink_soc == MT762X_SOC_MT7621AT && mrq->data && mrq->data->error) {
|
||||
if (host->hw->flags & MSDC_REMOVABLE && ralink_soc == MT762X_SOC_MT7621AT && mrq->data && mrq->data->error)
|
||||
msdc_tune_request(mmc, mrq);
|
||||
}
|
||||
}
|
||||
|
||||
/* ==== when request done, check if app_cmd ==== */
|
||||
|
@ -2187,9 +2161,8 @@ static void msdc_ops_request(struct mmc_host *mmc, struct mmc_request *mrq)
|
|||
bRx = mrq->cmd->arg & 0x80000000 ? 1 : 0;
|
||||
}
|
||||
|
||||
if (!mrq->cmd->error) {
|
||||
if (!mrq->cmd->error)
|
||||
msdc_performance(opcode, sizes, bRx, ticks);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* end of --- */
|
||||
|
@ -2361,20 +2334,18 @@ static void msdc_ops_enable_sdio_irq(struct mmc_host *mmc, int enable)
|
|||
u32 tmp;
|
||||
|
||||
if (hw->flags & MSDC_EXT_SDIO_IRQ) { /* yes for sdio */
|
||||
if (enable) {
|
||||
if (enable)
|
||||
hw->enable_sdio_eirq(); /* combo_sdio_enable_eirq */
|
||||
} else {
|
||||
else
|
||||
hw->disable_sdio_eirq(); /* combo_sdio_disable_eirq */
|
||||
}
|
||||
} else {
|
||||
ERR_MSG("XXX "); /* so never enter here */
|
||||
tmp = sdr_read32(SDC_CFG);
|
||||
/* FIXME. Need to interrupt gap detection */
|
||||
if (enable) {
|
||||
if (enable)
|
||||
tmp |= (SDC_CFG_SDIOIDE | SDC_CFG_SDIOINTWKUP);
|
||||
} else {
|
||||
else
|
||||
tmp &= ~(SDC_CFG_SDIOIDE | SDC_CFG_SDIOINTWKUP);
|
||||
}
|
||||
sdr_write32(SDC_CFG, tmp);
|
||||
}
|
||||
}
|
||||
|
@ -2444,16 +2415,15 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
|
|||
if (intsts & MSDC_INT_DATTMO) {
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_DATTMO", host->mrq->cmd->opcode);
|
||||
data->error = (unsigned int)-ETIMEDOUT;
|
||||
}
|
||||
else if (intsts & MSDC_INT_DATCRCERR) {
|
||||
} else if (intsts & MSDC_INT_DATCRCERR) {
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_DATCRCERR, SDC_DCRC_STS<0x%x>", host->mrq->cmd->opcode, sdr_read32(SDC_DCRC_STS));
|
||||
data->error = (unsigned int)-EIO;
|
||||
}
|
||||
|
||||
//if(sdr_read32(MSDC_INTEN) & MSDC_INT_XFER_COMPL) {
|
||||
if (host->dma_xfer) {
|
||||
if (host->dma_xfer)
|
||||
complete(&host->xfer_done); /* Read CRC come fast, XFER_COMPL not enabled */
|
||||
} /* PIO mode can't do complete, because not init */
|
||||
/* PIO mode can't do complete, because not init */
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -2471,28 +2441,23 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
|
|||
*rsp++ = sdr_read32(SDC_RESP1); *rsp++ = sdr_read32(SDC_RESP0);
|
||||
break;
|
||||
default: /* Response types 1, 3, 4, 5, 6, 7(1b) */
|
||||
if ((intsts & MSDC_INT_ACMDRDY) || (intsts & MSDC_INT_ACMD19_DONE)) {
|
||||
if ((intsts & MSDC_INT_ACMDRDY) || (intsts & MSDC_INT_ACMD19_DONE))
|
||||
*rsp = sdr_read32(SDC_ACMD_RESP);
|
||||
} else {
|
||||
else
|
||||
*rsp = sdr_read32(SDC_RESP0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
} else if ((intsts & MSDC_INT_RSPCRCERR) || (intsts & MSDC_INT_ACMDCRCERR)) {
|
||||
if (intsts & MSDC_INT_ACMDCRCERR) {
|
||||
if (intsts & MSDC_INT_ACMDCRCERR)
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_ACMDCRCERR", cmd->opcode);
|
||||
}
|
||||
else {
|
||||
else
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_RSPCRCERR", cmd->opcode);
|
||||
}
|
||||
cmd->error = (unsigned int)-EIO;
|
||||
} else if ((intsts & MSDC_INT_CMDTMO) || (intsts & MSDC_INT_ACMDTMO)) {
|
||||
if (intsts & MSDC_INT_ACMDTMO) {
|
||||
if (intsts & MSDC_INT_ACMDTMO)
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_ACMDTMO", cmd->opcode);
|
||||
}
|
||||
else {
|
||||
else
|
||||
IRQ_MSG("XXX CMD<%d> MSDC_INT_CMDTMO", cmd->opcode);
|
||||
}
|
||||
cmd->error = (unsigned int)-ETIMEDOUT;
|
||||
msdc_reset();
|
||||
msdc_clr_fifo();
|
||||
|
@ -2502,9 +2467,8 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
|
|||
}
|
||||
|
||||
/* mmc irq interrupts */
|
||||
if (intsts & MSDC_INT_MMCIRQ) {
|
||||
if (intsts & MSDC_INT_MMCIRQ)
|
||||
printk(KERN_INFO "msdc[%d] MMCIRQ: SDC_CSTS=0x%.8x\r\n", host->id, sdr_read32(SDC_CSTS));
|
||||
}
|
||||
|
||||
#ifdef MT6575_SD_DEBUG
|
||||
{
|
||||
|
@ -2531,7 +2495,6 @@ static irqreturn_t msdc_irq(int irq, void *dev_id)
|
|||
int_reg->dattmo,
|
||||
int_reg->datcrc,
|
||||
int_reg->dmaqempty);
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
|
@ -2786,9 +2749,8 @@ static int msdc_drv_probe(struct platform_device *pdev)
|
|||
|
||||
/* For sd card: MSDC_SYS_SUSPEND | MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE | MSDC_HIGHSPEED,
|
||||
For sdio : MSDC_EXT_SDIO_IRQ | MSDC_HIGHSPEED */
|
||||
if (hw->flags & MSDC_HIGHSPEED) {
|
||||
if (hw->flags & MSDC_HIGHSPEED)
|
||||
mmc->caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
|
||||
}
|
||||
if (hw->data_pins == 4) { /* current data_pins are all 4*/
|
||||
mmc->caps |= MMC_CAP_4_BIT_DATA;
|
||||
} else if (hw->data_pins == 8) {
|
||||
|
|
Loading…
Reference in a new issue