From 1615cc224e5d822c91bf0b8128f54680c6e92d2f Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Fri, 9 Feb 2007 08:19:07 +0100 Subject: mmc: wbsd: Remove driver version The driver version was only really meaningful when it was an out-of-tree driver. Now we can use the version of the kernel. Signed-off-by: Pierre Ossman --- drivers/mmc/wbsd.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index a44d8777ab9f..2d323af20025 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -42,7 +42,6 @@ #include "wbsd.h" #define DRIVER_NAME "wbsd" -#define DRIVER_VERSION "1.6" #define DBG(x...) \ pr_debug(DRIVER_NAME ": " x) @@ -2101,8 +2100,7 @@ static int __init wbsd_drv_init(void) int result; printk(KERN_INFO DRIVER_NAME - ": Winbond W83L51xD SD/MMC card interface driver, " - DRIVER_VERSION "\n"); + ": Winbond W83L51xD SD/MMC card interface driver\n"); printk(KERN_INFO DRIVER_NAME ": Copyright(c) Pierre Ossman\n"); #ifdef CONFIG_PNP @@ -2166,7 +2164,6 @@ module_param(dma, int, 0444); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Pierre Ossman "); MODULE_DESCRIPTION("Winbond W83L51xD SD/MMC card interface driver"); -MODULE_VERSION(DRIVER_VERSION); #ifdef CONFIG_PNP MODULE_PARM_DESC(nopnp, "Scan for device instead of relying on PNP. (default 0)"); -- cgit v1.2.1 From 52fbf9c976b36654e08e94c3107ddbaac7e2da33 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Fri, 9 Feb 2007 08:23:41 +0100 Subject: mmc: sdhci: Remove driver version The driver version was only really meaningful when it was an out-of-tree driver. Now we can use the version of the kernel. Signed-off-by: Pierre Ossman --- drivers/mmc/sdhci.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 4bf1fea5e2c4..38f0f820af68 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -22,7 +22,6 @@ #include "sdhci.h" #define DRIVER_NAME "sdhci" -#define DRIVER_VERSION "0.12" #define BUGMAIL "" @@ -1528,8 +1527,7 @@ static struct pci_driver sdhci_driver = { static int __init sdhci_drv_init(void) { printk(KERN_INFO DRIVER_NAME - ": Secure Digital Host Controller Interface driver, " - DRIVER_VERSION "\n"); + ": Secure Digital Host Controller Interface driver\n"); printk(KERN_INFO DRIVER_NAME ": Copyright(c) Pierre Ossman\n"); return pci_register_driver(&sdhci_driver); @@ -1551,7 +1549,6 @@ module_param(debug_quirks, uint, 0444); MODULE_AUTHOR("Pierre Ossman "); MODULE_DESCRIPTION("Secure Digital Host Controller Interface driver"); -MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL"); MODULE_PARM_DESC(debug_nodma, "Forcefully disable DMA transfers. (default 0)"); -- cgit v1.2.1 From acf1da4522add3771f4851c09c7fe6bcf1dd6636 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Fri, 9 Feb 2007 08:29:19 +0100 Subject: mmc: sdhci: Stop asking for mail We get enough error reports without having to ask for it. Remove notices about mailing the development list. Signed-off-by: Pierre Ossman --- drivers/mmc/sdhci.c | 35 +++++++++++------------------------ 1 file changed, 11 insertions(+), 24 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 38f0f820af68..7522f76b15ec 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -23,8 +23,6 @@ #define DRIVER_NAME "sdhci" -#define BUGMAIL "" - #define DBG(f, x...) \ pr_debug(DRIVER_NAME " [%s()]: " f, __func__,## x) @@ -153,8 +151,7 @@ static void sdhci_reset(struct sdhci_host *host, u8 mask) /* hw clears the bit when it's done */ while (readb(host->ioaddr + SDHCI_SOFTWARE_RESET) & mask) { if (timeout == 0) { - printk(KERN_ERR "%s: Reset 0x%x never completed. " - "Please report this to " BUGMAIL ".\n", + printk(KERN_ERR "%s: Reset 0x%x never completed.\n", mmc_hostname(host->mmc), (int)mask); sdhci_dumpregs(host); return; @@ -473,12 +470,11 @@ static void sdhci_finish_data(struct sdhci_host *host) if ((data->error == MMC_ERR_NONE) && blocks) { printk(KERN_ERR "%s: Controller signalled completion even " - "though there were blocks left. Please report this " - "to " BUGMAIL ".\n", mmc_hostname(host->mmc)); + "though there were blocks left.\n", + mmc_hostname(host->mmc)); data->error = MMC_ERR_FAILED; } else if (host->size != 0) { - printk(KERN_ERR "%s: %d bytes were left untransferred. " - "Please report this to " BUGMAIL ".\n", + printk(KERN_ERR "%s: %d bytes were left untransferred.\n", mmc_hostname(host->mmc), host->size); data->error = MMC_ERR_FAILED; } @@ -525,8 +521,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd) while (readl(host->ioaddr + SDHCI_PRESENT_STATE) & mask) { if (timeout == 0) { printk(KERN_ERR "%s: Controller never released " - "inhibit bit(s). Please report this to " - BUGMAIL ".\n", mmc_hostname(host->mmc)); + "inhibit bit(s).\n", mmc_hostname(host->mmc)); sdhci_dumpregs(host); cmd->error = MMC_ERR_FAILED; tasklet_schedule(&host->finish_tasklet); @@ -547,8 +542,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd) sdhci_set_transfer_mode(host, cmd->data); if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) { - printk(KERN_ERR "%s: Unsupported response type! " - "Please report this to " BUGMAIL ".\n", + printk(KERN_ERR "%s: Unsupported response type!\n", mmc_hostname(host->mmc)); cmd->error = MMC_ERR_INVALID; tasklet_schedule(&host->finish_tasklet); @@ -646,9 +640,8 @@ static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock) while (!((clk = readw(host->ioaddr + SDHCI_CLOCK_CONTROL)) & SDHCI_CLOCK_INT_STABLE)) { if (timeout == 0) { - printk(KERN_ERR "%s: Internal clock never stabilised. " - "Please report this to " BUGMAIL ".\n", - mmc_hostname(host->mmc)); + printk(KERN_ERR "%s: Internal clock never " + "stabilised.\n", mmc_hostname(host->mmc)); sdhci_dumpregs(host); return; } @@ -898,9 +891,8 @@ static void sdhci_timeout_timer(unsigned long data) spin_lock_irqsave(&host->lock, flags); if (host->mrq) { - printk(KERN_ERR "%s: Timeout waiting for hardware interrupt. " - "Please report this to " BUGMAIL ".\n", - mmc_hostname(host->mmc)); + printk(KERN_ERR "%s: Timeout waiting for hardware " + "interrupt.\n", mmc_hostname(host->mmc)); sdhci_dumpregs(host); if (host->data) { @@ -934,8 +926,6 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask) printk(KERN_ERR "%s: Got command interrupt even though no " "command operation was in progress.\n", mmc_hostname(host->mmc)); - printk(KERN_ERR "%s: Please report this to " BUGMAIL ".\n", - mmc_hostname(host->mmc)); sdhci_dumpregs(host); return; } @@ -971,8 +961,6 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask) printk(KERN_ERR "%s: Got data interrupt even though no " "data operation was in progress.\n", mmc_hostname(host->mmc)); - printk(KERN_ERR "%s: Please report this to " BUGMAIL ".\n", - mmc_hostname(host->mmc)); sdhci_dumpregs(host); return; @@ -1044,8 +1032,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) intmask &= SDHCI_INT_BUS_POWER; if (intmask) { - printk(KERN_ERR "%s: Unexpected interrupt 0x%08x. Please " - "report this to " BUGMAIL ".\n", + printk(KERN_ERR "%s: Unexpected interrupt 0x%08x.\n", mmc_hostname(host->mmc), intmask); sdhci_dumpregs(host); -- cgit v1.2.1 From abc71668b5c99b655c6b2677570748a840d4c713 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Sun, 11 Feb 2007 16:27:13 +0100 Subject: mmc: wbsd: Remove stray kunmap_atomic() There was one kunmap_atomic() left over from 4a0ddbd25ad4e03a0a1657f5cb2259c9a35fe9e6 that was causing crashes. Signed-off-by: Pierre Ossman --- drivers/mmc/wbsd.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index 2d323af20025..05ccfc43168f 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -343,7 +343,6 @@ static inline void wbsd_dma_to_sg(struct wbsd_host *host, struct mmc_data *data) memcpy(sgbuf, dmabuf, size); else memcpy(sgbuf, dmabuf, sg[i].length); - kunmap_atomic(sgbuf, KM_BIO_SRC_IRQ); dmabuf += sg[i].length; if (size < sg[i].length) -- cgit v1.2.1 From 12c834527b85571792f1c4f1d12632185bea44c2 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Sat, 10 Feb 2007 21:16:40 -0800 Subject: tifm_sd: treat "status error" as normal command completion TI FlasMedia controller attempts to validate command responses and issues a "status error" if response does not matches its perceived (by controller) value. As mmc layer does its own validation we can safely ignore the controller's opinion. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- drivers/mmc/tifm_sd.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c index e65f8a0a9349..0581d09c58fc 100644 --- a/drivers/mmc/tifm_sd.c +++ b/drivers/mmc/tifm_sd.c @@ -36,8 +36,8 @@ module_param(fixed_timeout, bool, 0644); #define TIFM_MMCSD_INAB 0x0080 /* abort / initialize command */ #define TIFM_MMCSD_READ 0x8000 -#define TIFM_MMCSD_DATAMASK 0x001d /* set bits: EOFB, BRS, CB, EOC */ -#define TIFM_MMCSD_ERRMASK 0x41e0 /* set bits: CERR, CCRC, CTO, DCRC, DTO */ +#define TIFM_MMCSD_DATAMASK 0x401d /* set bits: CERR, EOFB, BRS, CB, EOC */ +#define TIFM_MMCSD_ERRMASK 0x01e0 /* set bits: CCRC, CTO, DCRC, DTO */ #define TIFM_MMCSD_EOC 0x0001 /* end of command phase */ #define TIFM_MMCSD_CB 0x0004 /* card enter busy state */ #define TIFM_MMCSD_BRS 0x0008 /* block received/sent */ @@ -242,7 +242,7 @@ change_state: case IDLE: return; case CMD: - if (host_status & TIFM_MMCSD_EOC) { + if (host_status & (TIFM_MMCSD_EOC | TIFM_MMCSD_CERR)) { tifm_sd_fetch_resp(cmd, sock); if (cmd->data) { host->state = BRS; @@ -341,10 +341,7 @@ static void tifm_sd_signal_irq(struct tifm_dev *sock, goto done; if (host_status & TIFM_MMCSD_ERRMASK) { - if (host_status & TIFM_MMCSD_CERR) - error_code = MMC_ERR_FAILED; - else if (host_status - & (TIFM_MMCSD_CTO | TIFM_MMCSD_DTO)) + if (host_status & (TIFM_MMCSD_CTO | TIFM_MMCSD_DTO)) error_code = MMC_ERR_TIMEOUT; else if (host_status & (TIFM_MMCSD_CCRC | TIFM_MMCSD_DCRC)) -- cgit v1.2.1