diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-12-28 11:22:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-12-28 11:22:58 -0800 |
| commit | 92a8cd42673f119896df7e964976c18952eb9970 (patch) | |
| tree | 9292f8cc0c2259f354d5d122a9d85371c3dde7a0 | |
| parent | 88a58101608f1416f4c1ec81d88faed258a34b3d (diff) | |
| parent | 274476f8fe0b6ac9bac542cc39de12c3dd0f43f6 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
mmc: Fix re-probing with PM_POST_RESTORE notification
mmc: atmel-mci: fix multiblock SDIO transfers
mmc: at91_mci: fix multiblock SDIO transfers
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91_mci.h | 2 | ||||
| -rw-r--r-- | drivers/mmc/core/core.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/at91_mci.c | 13 | ||||
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 18 |
4 files changed, 24 insertions, 10 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91_mci.h b/arch/arm/mach-at91/include/mach/at91_mci.h index 57f8ee154943..27ac6f550fe3 100644 --- a/arch/arm/mach-at91/include/mach/at91_mci.h +++ b/arch/arm/mach-at91/include/mach/at91_mci.h @@ -74,6 +74,8 @@ #define AT91_MCI_TRTYP_BLOCK (0 << 19) #define AT91_MCI_TRTYP_MULTIPLE (1 << 19) #define AT91_MCI_TRTYP_STREAM (2 << 19) +#define AT91_MCI_TRTYP_SDIO_BYTE (4 << 19) +#define AT91_MCI_TRTYP_SDIO_BLOCK (5 << 19) #define AT91_MCI_BLKR 0x18 /* Block Register */ #define AT91_MCI_BLKR_BCNT(n) ((0xffff & (n)) << 0) /* Block count */ diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 31ae07a36576..57dcf8fa774a 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1773,6 +1773,7 @@ int mmc_pm_notify(struct notifier_block *notify_block, case PM_POST_SUSPEND: case PM_POST_HIBERNATION: + case PM_POST_RESTORE: spin_lock_irqsave(&host->lock, flags); host->rescan_disable = 0; diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 591ab540b407..d3e6a962f423 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -69,6 +69,7 @@ #include <linux/highmem.h> #include <linux/mmc/host.h> +#include <linux/mmc/sdio.h> #include <asm/io.h> #include <asm/irq.h> @@ -493,10 +494,14 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command else if (data->flags & MMC_DATA_WRITE) cmdr |= AT91_MCI_TRCMD_START; - if (data->flags & MMC_DATA_STREAM) - cmdr |= AT91_MCI_TRTYP_STREAM; - if (data->blocks > 1) - cmdr |= AT91_MCI_TRTYP_MULTIPLE; + if (cmd->opcode == SD_IO_RW_EXTENDED) { + cmdr |= AT91_MCI_TRTYP_SDIO_BLOCK; + } else { + if (data->flags & MMC_DATA_STREAM) + cmdr |= AT91_MCI_TRTYP_STREAM; + if (data->blocks > 1) + cmdr |= AT91_MCI_TRTYP_MULTIPLE; + } } else { block_length = 0; diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 301351a5d838..ad2a7a032cdf 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -26,6 +26,7 @@ #include <linux/stat.h> #include <linux/mmc/host.h> +#include <linux/mmc/sdio.h> #include <mach/atmel-mci.h> #include <linux/atmel-mci.h> @@ -532,12 +533,17 @@ static u32 atmci_prepare_command(struct mmc_host *mmc, data = cmd->data; if (data) { cmdr |= MCI_CMDR_START_XFER; - if (data->flags & MMC_DATA_STREAM) - cmdr |= MCI_CMDR_STREAM; - else if (data->blocks > 1) - cmdr |= MCI_CMDR_MULTI_BLOCK; - else - cmdr |= MCI_CMDR_BLOCK; + + if (cmd->opcode == SD_IO_RW_EXTENDED) { + cmdr |= MCI_CMDR_SDIO_BLOCK; + } else { + if (data->flags & MMC_DATA_STREAM) + cmdr |= MCI_CMDR_STREAM; + else if (data->blocks > 1) + cmdr |= MCI_CMDR_MULTI_BLOCK; + else + cmdr |= MCI_CMDR_BLOCK; + } if (data->flags & MMC_DATA_READ) cmdr |= MCI_CMDR_TRDIR_READ; |