OpenCloudOS-Kernel/drivers/mmc/host
Pierre Ossman c9fddbc4f8 sdhci: use PIO when DMA can't satisfy the request
Some controllers have been designed on the assumption that all transfers
will be 32-bit aligned, both in start address and in size. This is not a
guarantee the SDHCI specification provides and not one we can provide.

Revert back to PIO for individual requests in order to work around the
hardware bug.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-12-12 20:01:00 +01:00
..
Kconfig mmc: Disabler for Ricoh MMC controller 2007-10-03 18:40:05 +02:00
Makefile mmc: Disabler for Ricoh MMC controller 2007-10-03 18:40:05 +02:00
at91_mci.c [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
au1xmmc.c scatterlist fallout: mmc 2007-10-27 22:18:12 -07:00
au1xmmc.h mmc: Move host and card drivers to subdirs 2007-05-01 13:04:17 +02:00
imxmmc.c Correction of "Update drivers to use sg helpers" patch for IMXMMC driver 2007-10-29 09:18:04 +01:00
imxmmc.h mmc: Move host and card drivers to subdirs 2007-05-01 13:04:17 +02:00
mmc_spi.c spi: use simplified spi_sync() calling convention 2007-12-05 09:21:19 -08:00
mmci.c mmc: sg fallout 2007-10-24 09:01:09 +02:00
mmci.h mmc: fix sg->page fallout 2007-10-23 20:37:24 +02:00
omap.c [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
pxamci.c [ARM] Fix pxamci regression 2007-10-31 15:21:39 +00:00
pxamci.h [ARM] pxa: update PXA MMC interface driver to use clk support 2007-10-12 21:15:03 +01:00
ricoh_mmc.c mmc: Disabler for Ricoh MMC controller 2007-10-03 18:40:05 +02:00
sdhci.c sdhci: use PIO when DMA can't satisfy the request 2007-12-12 20:01:00 +01:00
sdhci.h sdhci: use PIO when DMA can't satisfy the request 2007-12-12 20:01:00 +01:00
tifm_sd.c tifm_sd: handle non-power-of-2 block sizes 2007-11-21 18:42:45 +01:00
wbsd.c mmc: sg fallout 2007-10-24 09:01:09 +02:00
wbsd.h mmc: update header file paths 2007-07-26 01:53:31 +02:00