diff options
Diffstat (limited to 'drivers/mmc/host/atmel-mci.c')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 95ef864ad8f9..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; @@ -1618,8 +1624,7 @@ static int __init atmci_init_slot(struct atmel_mci *host, if (slot_data->bus_width >= 4) mmc->caps |= MMC_CAP_4_BIT_DATA; - mmc->max_hw_segs = 64; - mmc->max_phys_segs = 64; + mmc->max_segs = 64; mmc->max_req_size = 32768 * 512; mmc->max_blk_size = 32768; mmc->max_blk_count = 512; @@ -1777,7 +1782,7 @@ static int __init atmci_probe(struct platform_device *pdev) } ret = -ENOMEM; - host->regs = ioremap(regs->start, regs->end - regs->start + 1); + host->regs = ioremap(regs->start, resource_size(regs)); if (!host->regs) goto err_ioremap; |