Mischa Jonker 2136d22630 mmc/dw_mmc: Fix DMA descriptor corruption ...

In dwmci_prepare_data, the descriptors are allocated for DMA transfer.
These are allocated using the ALLOC_CACHE_ALIGN_BUFFER. This macro uses
the stack to allocate these descriptors. This becomes a problem if the
DMA transfer continues after the processor leaves the function in which
the descriptors were allocated.

Therefore, I have moved the allocated of the buffers up one level, to
dwmci_send_cmd(). The DMA transfer should be complete when leaving this
function.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Andy Fleming <afleming@gmail.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>

2013-09-20 18:59:11 +03:00

..

arm_pl180_mmci.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

arm_pl180_mmci.h

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

bcm2835_sdhci.c

ARM: bcm2835: fix get_timer() to return ms

2013-04-04 08:14:54 +02:00

bfin_sdh.c

Merge u-boot/master into u-boot-ti/master

2013-03-11 12:16:13 -04:00

davinci_mmc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

dw_mmc.c

mmc/dw_mmc: Fix DMA descriptor corruption

2013-09-20 18:59:11 +03:00

exynos_dw_mmc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

fsl_esdhc_spl.c

SPDX-License-Identifier: clean up license header

2013-08-20 10:15:37 -07:00

fsl_esdhc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

ftsdc010_mci.c

Merge branch 'master' of git://git.denx.de/u-boot-nds32

2013-07-25 08:51:51 -04:00

gen_atmel_mci.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

Makefile

mmc: don't support write & erase for SPL builds

2013-09-20 18:58:55 +03:00

mmc_private.h

mmc: don't support write & erase for SPL builds

2013-09-20 18:58:55 +03:00

mmc_spi.c

mmc: add support for write protection

2013-03-08 16:41:13 -05:00

mmc_write.c

mmc: don't support write & erase for SPL builds

2013-09-20 18:58:55 +03:00

mmc.c

mmc: don't support write & erase for SPL builds

2013-09-20 18:58:55 +03:00

mv_sdhci.c

mmc: sdhci: return error when failed add_sdhci().

2013-05-06 16:26:24 -05:00

mxcmmc.c

mmc: add support for write protection

2013-03-08 16:41:13 -05:00

mxsmmc.c

mmc: mxsmmc: Enable MMC HC support

2013-08-23 15:53:21 +02:00

omap_hsmmc.c

ARM: OMAP: Enable 8-bit eMMC access for OMAP4/5/DRA7xx

2013-09-17 20:03:44 +03:00

pxa_mmc_gen.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

pxa_mmc.h

pxa: move mmc drivers to drivers/mmc

2009-02-20 03:47:50 +01:00

s5p_sdhci.c

mmc: sdhci: use the SDHCI_QUIRK_USE_WIDE8 for samsung SoC

2013-09-17 20:03:43 +03:00

sdhci.c

mmc: sdhci: use the SDHCI_QUIRK_USE_WIDE8 for samsung SoC

2013-09-17 20:03:43 +03:00

sh_mmcif.c

mmc: add support for write protection

2013-03-08 16:41:13 -05:00

sh_mmcif.h

mmc: sh_mmcif: add support for Renesas MMCIF

2011-07-15 20:29:21 -05:00

spear_sdhci.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

tegra_mmc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

zynq_sdhci.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00