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u-boot/drivers/mmc
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Masahiro Yamada 58d8ace12b mmc: sdhci: use dma_map_single() instead of flush_cache() before DMA 
Currently, sdhci_prepare_dma() calls flush_cache() regardless of the
DMA direction.

Actually, cache invalidation is enough when reading data from the device.

This is correctly handled by dma_map_single(), which mimics the DMA-API
in Linux kernel. Drivers can be agnostic which cache operation occurs
behind the scene.

This commit also sanitizes the difference between the virtual address
and the dma address.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-02-20 15:09:57 +08:00
..
am654_sdhci.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
arm_pl180_mmci.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
arm_pl180_mmci.h mmc: arm_pl180_mmci: Sync compatible with kernel 2019-04-23 15:31:30 +02:00
aspeed_sdhci.c dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
atmel_sdhci.c mmc: atmel_sdhci: Add sam9x60-sdhci compatibility string 2019-10-08 09:16:11 +03:00
bcm2835_sdhci.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
bcm2835_sdhost.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
bcmstb_sdhci.c mmc: bcm: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
davinci_mmc.c Revert "mmc: davinci: drop struct davinci_mmc_plat" 2020-01-04 09:33:33 -05:00
dw_mmc.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
exynos_dw_mmc.c ARM: Odroid XU3: Modify exynos dw_mmc driver to support Odroid XU3 in DM MMC 2018-08-06 10:53:53 +09:00
fsl_esdhc.c mmc: fsl_esdhc: actually enable cache snooping on mpc830x 2020-02-19 21:21:42 +08:00
fsl_esdhc_imx.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
fsl_esdhc_spl.c common: Move hang() to the same header as panic() 2020-01-17 17:53:40 -05:00
ftsdc010_mci.c mmc: ftsdc010_mci: Sync compatible with DT mmc node 2018-05-29 14:45:03 +08:00
ftsdc010_mci.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gen_atmel_mci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
hi6220_dw_mmc.c mmc: Add support for HI3660 SoC reusing hi6220_dw_mmc driver 2019-08-11 16:43:41 -04:00
iproc_sdhci.c drivers: mmc: Add sdhci driver for Broadcom iProc platform 2019-10-10 10:59:48 +08:00
jz_mmc.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
Kconfig mmc: config help typo fix 2020-01-16 13:21:01 +08:00
kona_sdhci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile drivers: mmc: Add sdhci driver for Broadcom iProc platform 2019-10-10 10:59:48 +08:00
meson_gx_mmc.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
mmc-uclass.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mmc.c mmc: remove unneeded forward declarations 2020-02-17 14:55:04 +08:00
mmc_boot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mmc_legacy.c mmc: Register only the first MMC device on MMC_TINY 2019-07-13 11:11:26 -04:00
mmc_private.h mmc: add mmc_poll_for_busy() and change the purpose of mmc_send_status() 2019-07-15 10:16:49 +08:00
mmc_spi.c dm: mmc_spi: Fix NULL pointer dereference in mmc_spi_bind() 2019-09-05 15:29:29 +08:00
mmc_write.c mmc: Rename timeout parameters for clarification 2019-09-05 15:27:31 +08:00
msm_sdhci.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mtk-sd.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mv_sdhci.c mmc: mv_sdhci: fix uninitialized pointer deref on probe 2019-07-31 15:31:36 +08:00
mvebu_mmc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxcmmc.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
mxsmmc.c mmc: Replace printf with debug call for timeouts in the i.MX28 mxs driver 2019-10-08 16:36:36 +02:00
omap_hsmmc.c dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
pci_mmc.c mmc: pci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
pic32_sdhci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pxa_mmc_gen.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
renesas-sdhi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
rockchip_dw_mmc.c rockchip: dwmmc: add handling for u-boot, spl-fifo-mode 2019-11-23 23:41:44 +08:00
rockchip_sdhci.c dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
rpmb.c drivers: mmc: rpmb: Use R1 response 2020-02-17 14:55:04 +08:00
s5p_sdhci.c mmc: s5p_sdhci: Read generic MMC properties from DT 2020-01-23 11:43:10 +09:00
sandbox_mmc.c sandbox: mmc: Fix up MMC emulator for valgrind 2019-10-08 13:57:39 +08:00
sdhci-cadence.c mmc: sdhci-cadence: send tune request twice to work around errata 2020-02-17 14:55:04 +08:00
sdhci.c mmc: sdhci: use dma_map_single() instead of flush_cache() before DMA 2020-02-20 15:09:57 +08:00
sh_mmcif.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
sh_mmcif.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sh_sdhi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
snps_dw_mmc.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
socfpga_dw_mmc.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
sti_sdhci.c mmc: sti_sdhci: Fix sdhci_setup_cfg() call. 2019-08-27 09:36:56 +02:00
stm32_sdmmc2.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
sunxi_mmc.c mmc: sunxi: Honour non-removable property in DT 2019-01-29 23:49:41 +05:30
tangier_sdhci.c mmc: tangier_sdhci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
tegra_mmc.c dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
tmio-common.c dma-mapping: move dma_map_(un)single() to <linux/dma-mapping.h> 2020-02-19 21:27:30 +08:00
tmio-common.h mmc: tmio: sdhi: Add calibration tables 2019-11-27 16:56:46 +08:00
uniphier-sd.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
xenon_sdhci.c mmc: sdhci: Make set_ios_post() return int 2019-07-17 11:12:08 -04:00
zynq_sdhci.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00