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linux/drivers/mmc/host
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Cliff Brake b6018958a5 pxamci: enable DMA for write ops after CMD/RESP 
With the PXA270 MMC hardware, there seems to be an issue of
data corruption on writes where a 4KB data block is offset
by one byte.

If we delay enabling the DMA for writes until after the CMD/RESP
has finished, the problem seems to be fixed.

related to PXA270 Erratum #91

Tested-by: Vernon Sauder <VernonInHand@gmail.com>
Signed-off-by: Cliff Brake <cbrake@bec-systems.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-02-02 20:57:07 +01:00
..
at91_mci.c mmc: at91_mci: reorder timer setup and mmc_add_host() call 2008-11-30 23:52:44 +01:00
atmel-mci-regs.h atmel-mci: Platform code for supporting multiple mmc slots 2008-10-05 20:39:21 +02:00
atmel-mci.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-01-09 11:52:14 -08:00
au1xmmc.c au1xmmc: raise segment size limit. 2008-08-01 19:04:26 +02:00
imxmmc.c imxmmc: use readl/writel 2008-12-16 14:58:17 +01:00
imxmmc.h imxmmc: use readl/writel 2008-12-16 14:58:17 +01:00
Kconfig mmc: Add a MX2/MX3 specific SDHC driver 2009-02-02 20:57:05 +01:00
Makefile mmc: Add a MX2/MX3 specific SDHC driver 2009-02-02 20:57:05 +01:00
mmc_spi.c mmc_spi: Add support for OpenFirmware bindings 2008-12-31 19:01:55 +01:00
mmci.c mmci: Add support for ST Micro derivate 2009-02-02 20:57:06 +01:00
mmci.h mmci: Add support for ST Micro derivate 2009-02-02 20:57:06 +01:00
mxcmmc.c mmc: Add a MX2/MX3 specific SDHC driver 2009-02-02 20:57:05 +01:00
of_mmc_spi.c mmc_spi: Add support for OpenFirmware bindings 2008-12-31 19:01:55 +01:00
omap_hsmmc.c [ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3 2009-01-24 11:41:21 +00:00
omap.c omap mmc: Add low-level initialization for hsmmc controller 2008-12-10 17:37:17 -08:00
pxamci.c pxamci: enable DMA for write ops after CMD/RESP 2009-02-02 20:57:07 +01:00
pxamci.h [ARM] pxa: mmc: add 1st host controller support for pxa3xx 2008-01-26 15:07:53 +00:00
ricoh_mmc.c ricoh_mmc: Use suspend_late/resume_early 2009-02-02 20:57:06 +01:00
s3cmci.c [ARM] 5365/1: s3cmci: Use new include path of dma.h 2009-01-24 11:41:18 +00:00
s3cmci.h s3cmci: Support transfers which are not multiple of 32 bits. 2008-10-15 18:05:14 +02:00
sdhci-pci.c pci: use pci_ioremap_bar() in drivers/mmc 2008-12-31 18:18:11 +01:00
sdhci.c sdhci: handle built-in sdhci with modular leds class 2008-12-31 18:18:13 +01:00
sdhci.h sdhci: activate led support also when module 2008-12-31 18:18:11 +01:00
sdricoh_cs.c Merge branch 'master' of ../mmc 2008-12-31 19:56:05 +01:00
tifm_sd.c mmc: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-08 21:37:46 +01:00
tmio_mmc.c drivers/mmc: Move a dereference below a NULL test 2008-12-31 18:18:14 +01:00
tmio_mmc.h tmio_mmc: fix compilation with debug enabled 2008-09-20 12:11:13 +02:00
wbsd.c mmc: remove multiwrite capability 2008-07-15 14:14:49 +02:00
wbsd.h mmc: update header file paths 2007-07-26 01:53:31 +02:00