diff options
| -rw-r--r-- | drivers/mmc/at91_mci.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/imxmmc.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/omap.c | 7 | ||||
| -rw-r--r-- | drivers/mmc/sdhci.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/wbsd.c | 2 | ||||
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
6 files changed, 9 insertions, 6 deletions
diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c index 6b7638b8429..d34b7d9d92e 100644 --- a/drivers/mmc/at91_mci.c +++ b/drivers/mmc/at91_mci.c @@ -822,6 +822,7 @@ static int at91_mci_probe(struct platform_device *pdev) mmc->f_min = 375000; mmc->f_max = 25000000; mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; + mmc->caps = MMC_CAP_BYTEBLOCK; host = mmc_priv(mmc); host->mmc = mmc; diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c index fb6565b98f3..1b79dd271aa 100644 --- a/drivers/mmc/imxmmc.c +++ b/drivers/mmc/imxmmc.c @@ -956,7 +956,7 @@ static int imxmci_probe(struct platform_device *pdev) mmc->f_min = 150000; mmc->f_max = CLK_RATE/2; mmc->ocr_avail = MMC_VDD_32_33; - mmc->caps |= MMC_CAP_4_BIT_DATA; + mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_BYTEBLOCK; /* MMC core transfer sizes tunable parameters */ mmc->max_hw_segs = 64; diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c index ddf06b32c15..52c9e52e6b7 100644 --- a/drivers/mmc/omap.c +++ b/drivers/mmc/omap.c @@ -1034,13 +1034,14 @@ static int __init mmc_omap_probe(struct platform_device *pdev) host->irq = pdev->resource[1].start; host->base = (void __iomem*)IO_ADDRESS(r->start); - if (minfo->wire4) - mmc->caps |= MMC_CAP_4_BIT_DATA; - mmc->ops = &mmc_omap_ops; mmc->f_min = 400000; mmc->f_max = 24000000; mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34; + mmc->caps = MMC_CAP_BYTEBLOCK; + + if (minfo->wire4) + mmc->caps |= MMC_CAP_4_BIT_DATA; /* Use scatterlist DMA to reduce per-transfer costs. * NOTE max_seg_size assumption that small blocks aren't diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index dea4edd1c43..fdfc3838dd7 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -1262,7 +1262,7 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot) mmc->ops = &sdhci_ops; mmc->f_min = host->max_clk / 256; mmc->f_max = host->max_clk; - mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE; + mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK; mmc->ocr_avail = 0; if (caps & SDHCI_CAN_VDD_330) diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index 4a6617d9a49..6435a6822ad 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -1323,7 +1323,7 @@ static int __devinit wbsd_alloc_mmc(struct device *dev) mmc->f_min = 375000; mmc->f_max = 24000000; mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; - mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE; + mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK; spin_lock_init(&host->lock); diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index b282ec9bba0..587264a58d5 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -86,6 +86,7 @@ struct mmc_host { #define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */ #define MMC_CAP_MULTIWRITE (1 << 1) /* Can accurately report bytes sent to card on error */ +#define MMC_CAP_BYTEBLOCK (1 << 2) /* Can do non-log2 block sizes */ /* host specific block data */ unsigned int max_seg_size; /* see blk_queue_max_segment_size */ |