linux-sg2042/drivers/mmc/host
Wolfram Sang 0cbc94daa5 mmc: renesas_sdhi_internal_dmac: limit DMA RX for old SoCs
Early revisions of certain SoCs cannot do multiple DMA RX streams in
parallel. To avoid data corruption, only allow one DMA RX channel and
fall back to PIO, if needed.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Nguyen Viet Dung <dung.nguyen.aj@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-04-19 14:57:17 +02:00
..
Kconfig MMC core: 2018-04-03 12:17:25 -07:00
Makefile MMC core: 2018-04-03 12:17:25 -07:00
android-goldfish.c mmc: android-goldfish: remove duplicate includes 2017-12-18 13:56:59 +01:00
atmel-mci.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
au1xmmc.c mmc: host: drop owner assignment from platform_drivers 2014-10-20 16:20:56 +02:00
bcm2835.c mmc: bcm2835: Don't overwrite max frequency unconditionally 2018-02-14 11:30:10 +01:00
cavium-octeon.c mmc: cavium-octeon: Convert to use module_platform_driver 2017-08-30 15:03:38 +02:00
cavium-thunderx.c mmc: cavium: Fix use-after-free in of_platform_device_destroy 2017-09-08 15:38:22 +02:00
cavium.c mmc: cavium: catch all errors when getting regulators 2017-10-30 11:50:33 +01:00
cavium.h mmc: cavium: Add scatter-gather DMA support 2017-04-24 21:42:10 +02:00
cb710-mmc.c mmc: cb710: Move away from using deprecated APIs 2013-10-30 20:26:37 -04:00
cb710-mmc.h mmc: cb710: use to_platform_device() 2016-01-05 18:04:57 +01:00
cqhci.c mmc: cqhci: support for command queue enabled host 2017-12-11 12:44:34 +01:00
cqhci.h mmc: cqhci: Ensure macro parameters are wrapped in parentheses 2017-12-11 13:11:21 +01:00
davinci_mmc.c mmc: davinci: suppress error message on EPROBE_DEFER 2018-01-22 08:21:56 +01:00
dw_mmc-exynos.c mmc: dw_mmc: exynos: fix the suspend/resume issue for exynos5433 2018-03-15 10:34:30 +01:00
dw_mmc-exynos.h mmc: dw_mmc: exynos: Support eMMC's HS400 mode 2015-03-23 14:13:28 +01:00
dw_mmc-hi3798cv200.c mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc 2018-03-15 14:43:22 +01:00
dw_mmc-k3.c mmc: dw_mmc: Fix out-of-bounds access for slot's caps 2018-02-27 15:12:25 +01:00
dw_mmc-pci.c mmc: dw_mmc: remove the deprecated "num-slots" 2018-03-15 09:27:11 +01:00
dw_mmc-pltfm.c mmc: dw_mmc: Remove the public dw_mmc header file 2017-02-13 13:19:59 +01:00
dw_mmc-pltfm.h
dw_mmc-rockchip.c mmc: dw_mmc-rockchip: correct property names in debug 2018-03-15 09:34:33 +01:00
dw_mmc-zx.c mmc: dw_mmc: Fix out-of-bounds access for slot's caps 2018-02-27 15:12:25 +01:00
dw_mmc-zx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dw_mmc.c Merge branch 'fixes' into next 2018-03-16 10:06:19 +01:00
dw_mmc.h mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc 2018-03-15 14:43:22 +01:00
jz4740_mmc.c mmc: jz4740: Fix race condition in IRQ mask update 2018-04-04 09:47:27 +02:00
meson-gx-mmc.c Revert "mmc: meson-gx: include tx phase in the tuning process" 2018-02-14 11:30:03 +01:00
meson-mx-sdio.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
mmc_spi.c mmc: use new core function mmc_get_dma_dir 2017-04-24 21:41:52 +02:00
mmci.c mmc: mmci: fix error return code in mmci_probe() 2018-01-24 13:51:07 +01:00
mmci.h mmc: mmci: Add support for setting pad type via pinctrl 2018-01-18 18:14:45 +01:00
mmci_qcom_dml.c scripts/spelling.txt: add "intialization" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
mmci_qcom_dml.h mmc: mmci: Add qcom dml support to the driver. 2014-09-09 13:58:46 +02:00
moxart-mmc.c mmc: moxart: constify mmc_host_ops structures 2017-08-30 14:01:41 +02:00
mtk-sd.c mmc: mediatek: add support for MT7622 SoC 2018-03-05 13:04:34 +01:00
mvsdio.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
mvsdio.h
mxcmmc.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
mxs-mmc.c mmc: mxs-mmc: Implement CMD23 support 2017-02-13 13:20:27 +01:00
of_mmc_spi.c mmc: of_mmc_spi: fix restricted cast warning of sparse 2017-08-30 14:01:45 +02:00
omap.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
omap_hsmmc.c mmc: omap_hsmmc: catch all errors when getting regulators 2017-10-30 11:50:36 +01:00
pxamci.c mmc: Delete bounce buffer handling 2017-10-04 10:22:55 +02:00
pxamci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
renesas_sdhi.h mmc: tmio,renesas_sdhi: move ssc_tappos to renesas_sdhi.h 2017-12-19 08:50:04 +01:00
renesas_sdhi_core.c mmc: renesas_sdhi: replace EXT_ACC with HOST_MODE 2018-03-22 10:53:12 +01:00
renesas_sdhi_internal_dmac.c mmc: renesas_sdhi_internal_dmac: limit DMA RX for old SoCs 2018-04-19 14:57:17 +02:00
renesas_sdhi_sys_dmac.c mmc: renesas_sdhi: fix WP detection 2018-03-15 09:39:10 +01:00
rtsx_pci_sdmmc.c misc: rtsx: Move Realtek Card Reader Driver to misc 2017-11-29 10:16:44 +00:00
rtsx_usb_sdmmc.c misc: rtsx: Move Realtek Card Reader Driver to misc 2017-11-29 10:16:44 +00:00
s3cmci.c Merge branch 'fixes' into next 2018-01-04 12:44:21 +01:00
s3cmci.h mmc: s3cmci: Register cpufreq notifier only on S3C24xx 2016-07-25 10:34:46 +02:00
sdhci-acpi.c mmc: sdhci-acpi: Fix IRQ 0 2018-03-21 11:10:20 +01:00
sdhci-bcm-kona.c mmc: sdhci-bcm-kona: constify sdhci_pltfm_data and sdhci_ops structures 2017-08-30 14:01:52 +02:00
sdhci-brcmstb.c mmc: sdhci: enable/disable the clock in sdhci_pltfm_suspend/resume 2017-08-30 15:03:44 +02:00
sdhci-cadence.c mmc: sdhci-cadence: use bitfield access macros for cleanup 2017-10-30 11:50:32 +01:00
sdhci-cns3xxx.c mmc: sdhci-pltfm: Drop define for SDHCI_PLTFM_PMOPS 2016-07-29 11:29:04 +02:00
sdhci-dove.c mmc: sdhci-pltfm: Drop define for SDHCI_PLTFM_PMOPS 2016-07-29 11:29:04 +02:00
sdhci-esdhc-imx.c Merge branch 'fixes' into next 2018-01-15 13:53:10 +01:00
sdhci-esdhc.h mmc: sdhci-of-esdhc: support ESDHC_CAPABILITIES_1 accessing 2017-08-30 15:03:36 +02:00
sdhci-iproc.c mmc: sdhci-iproc: Disable preset values for BCM2835 2018-03-05 09:01:00 +01:00
sdhci-msm.c mmc: sdhci-msm: Optionally wait for signal level changes 2017-11-23 14:39:26 +01:00
sdhci-of-arasan.c mmc: sdhci-of-arasan: Add CQHCI support for arasan,sdhci-5.1 2018-01-16 08:21:56 +01:00
sdhci-of-at91.c mmc: sdhci-of-at91: make function sdhci_at91_set_uhs_signaling static 2017-10-30 11:46:01 +01:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb 2017-12-11 12:53:06 +01:00
sdhci-of-hlwd.c mmc: sdhci-pltfm: Drop define for SDHCI_PLTFM_PMOPS 2016-07-29 11:29:04 +02:00
sdhci-omap.c mmc: sdhci_omap: Fix sdhci-omap quirks 2018-03-05 09:00:59 +01:00
sdhci-pci-arasan.c mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy. 2018-01-04 12:46:11 +01:00
sdhci-pci-core.c mmc: sdhci-pci: Only do AMD tuning for HS200 2018-04-11 15:01:39 +02:00
sdhci-pci-data.c mmc: sdhci-pci: Use ACPI DSM to get driver strength for some Intel devices 2017-04-24 21:41:28 +02:00
sdhci-pci-o2micro.c mmc: sdhci-pci: Tidy o2micro definitions 2017-10-30 11:50:41 +01:00
sdhci-pci.h mmc:host:sdhci-pci:Addition of Arasan PCI Controller with integrated phy. 2018-01-04 12:46:11 +01:00
sdhci-pic32.c mmc: sdhci: constify sdhci_pltfm_data structures 2017-08-30 14:01:51 +02:00
sdhci-pltfm.c mmc: sdhci-pltfm: export sdhci_pltfm_suspend/resume 2017-08-30 15:03:45 +02:00
sdhci-pltfm.h mmc: sdhci-pltfm: export sdhci_pltfm_suspend/resume 2017-08-30 15:03:45 +02:00
sdhci-pxav2.c mmc: sdhci-pxav2: switch to managed clk and sdhci_pltfm_unregister() 2017-08-30 15:03:44 +02:00
sdhci-pxav3.c mmc: sdhci: constify sdhci_pltfm_data structures 2017-08-30 14:01:51 +02:00
sdhci-s3c.c mmc: sdhci-s3c: Fix driver data for Exynos4 SoCs 2017-10-30 11:46:00 +01:00
sdhci-sirf.c mmc: sdhci: enable/disable the clock in sdhci_pltfm_suspend/resume 2017-08-30 15:03:44 +02:00
sdhci-spear.c mmc: sdhci-spear: Handle return value of platform_get_irq 2017-12-15 09:13:16 +01:00
sdhci-st.c mmc: sdhci-st: explicitly request exclusive reset control 2017-08-30 14:01:37 +02:00
sdhci-tegra.c mmc: tegra: Mark 64 bit dma broken on Tegra186 2017-10-30 11:40:07 +01:00
sdhci-xenon-phy.c mmc: sdhci-xenon: Support HS400 Enhanced Strobe feature 2017-08-30 15:03:43 +02:00
sdhci-xenon.c mmc: sdhci-xenon: wait 5ms after set 1.8V signal enable 2017-12-19 08:53:04 +01:00
sdhci-xenon.h mmc: sdhci-xenon: Fix clock resource by adding an optional bus clock 2017-10-04 10:50:36 +02:00
sdhci.c mmc: sdhci: Do not unnecessarily enable wakeup for SDIO card interrupt 2018-03-05 13:04:32 +01:00
sdhci.h mmc: sdhci: Implement an SDHCI-specific bounce buffer 2018-01-31 11:27:23 +01:00
sdhci_f_sdh30.c mmc: sdhci_f_sdh30: add ACPI support 2018-01-11 15:50:53 +01:00
sdricoh_cs.c mmc: sdricoh_cs: constify mmc_host_ops structures 2017-08-30 14:01:44 +02:00
sh_mmcif.c mmc: sh_mmcif: remove some cruft 2018-03-05 09:00:59 +01:00
sunxi-mmc.c mmc: sunxi: Set our device drvdata earlier 2018-03-15 14:43:23 +01:00
tifm_sd.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
tmio_mmc.c mmc: tmio: remove dma_ops from tmio_mmc_host_probe() argument 2018-01-18 09:08:56 +01:00
tmio_mmc.h mmc: tmio: remove dma_ops from tmio_mmc_host_probe() argument 2018-01-18 09:08:56 +01:00
tmio_mmc_core.c mmc: tmio: Fix error handling when issuing CMD23 2018-04-04 12:21:27 +02:00
toshsd.c mmc: toshsd: constify mmc_host_ops structures 2017-08-30 14:01:42 +02:00
toshsd.h mmc: add Toshiba PCI SD controller driver 2014-11-26 14:30:58 +01:00
usdhi6rol0.c mmc: usdhi6rol0: catch all errors when getting regulators 2017-10-30 11:50:37 +01:00
ushc.c mmc: ushc: Remove bogus check of usb_submit_urb 2018-03-05 13:04:30 +01:00
via-sdmmc.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
vub300.c mmc: vub300: Use common code in __download_offload_pseudocode() 2017-11-02 15:20:29 +01:00
wbsd.c mmc: Convert timers to use timer_setup() 2017-11-02 15:20:28 +01:00
wbsd.h
wmt-sdmmc.c mmc: wmt-sdmmc: Handle return value of clk_prepare_enable 2017-08-30 14:01:55 +02:00