iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/mmc/host
History
Hans de Goede c1590dd86d mmc: sunxi: Add card busy detection 
Some sdio wifi modules have not been working reliable with the sunxi-mmc
host code. This turns out to be caused by starting new io-rw commands while
the card signals that it is still busy processing a previous command.

This commit adds card-busy detection to the sunxi-mmc driver which together
with recent core changes to check card-busy before starting io-rw commands
fixes the wifi reliability issues on the Cubietruck and other sunxi boards
using sdio wifi.

Reported-by: Eugene K <sigintmailru@gmail.com>
Suggested-by: Eugene K <sigintmailru@gmail.com>
Cc: Eugene K <sigintmailru@gmail.com>
Cc: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:02 +01:00
..
android-goldfish.c
mmc: android-goldfish: remove incorrect __iomem annotation
2015-09-01 14:19:11 +02:00
atmel-mci-regs.h
mmc: atmel-mci: use endian agnostic IO
2015-03-25 09:46:18 +01:00
atmel-mci.c
mmc: atmel-mci: remove useless include
2015-08-27 14:50:53 +02:00
au1xmmc.c
mmc: host: drop owner assignment from platform_drivers
2014-10-20 16:20:56 +02:00
bfin_sdh.c
mmc: bfin_sdh: Move away from using deprecated APIs
2013-10-30 20:26:36 -04:00
cb710-mmc.c
mmc: cb710: Move away from using deprecated APIs
2013-10-30 20:26:37 -04:00
cb710-mmc.h
mmc: host: use platform_{get,set}_drvdata()
2013-06-27 11:13:02 -04:00
davinci_mmc.c
mmc: davinci: Constify platform_device_id
2015-06-01 09:06:49 +02:00
dw_mmc-exynos.c
mmc: dw_mmc: exynos: Fix modalias to make module auto-loading work
2015-06-01 09:07:06 +02:00
dw_mmc-exynos.h
mmc: dw_mmc: exynos: Support eMMC's HS400 mode
2015-03-23 14:13:28 +01:00
dw_mmc-k3.c
mmc: dw_mmc: k3: Fix modalias to make module auto-loading work
2015-06-01 09:07:05 +02:00
dw_mmc-pci.c
mmc: dw_mmc-pci: Remove superflous #else condition on CONFIG_PM_SLEEP
2014-09-09 13:59:05 +02:00
dw_mmc-pltfm.c
mmc: dw_mmc: Add support for IMG Pistachio
2014-11-26 14:31:03 +01:00
dw_mmc-pltfm.h
mmc: remove use of __devexit
2012-11-28 12:28:18 -08:00
dw_mmc-rockchip.c
mmc: dw_mmc: add quirk for broken data transfer over scheme
2015-08-17 12:45:28 +02:00
dw_mmc.c
mmc: dw_mmc: add quirk for broken data transfer over scheme
2015-08-17 12:45:28 +02:00
dw_mmc.h
mmc: dw_mmc: Use core to handle absent write protect line
2015-06-01 09:07:05 +02:00
jz4740_mmc.c
mmc: remove .owner field for drivers using module_platform_driver
2014-09-09 13:59:04 +02:00
Kconfig
mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC
2015-08-24 11:25:53 +02:00
Makefile
mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC
2015-08-24 11:25:53 +02:00
mmc_spi.c
mmc: mmc_spi: Export OF module alias information
2015-10-26 15:59:56 +01:00
mmci_qcom_dml.c
mmc: mmci: Add qcom dml support to the driver.
2014-09-09 13:58:46 +02:00
mmci_qcom_dml.h
mmc: mmci: Add qcom dml support to the driver.
2014-09-09 13:58:46 +02:00
mmci.c
mmc: mmci: Cascade EPROBE_DEFER from regulators.
2015-03-25 09:46:35 +01:00
mmci.h
mmc: mmci: Add Qcom specific rx_fifocnt logic.
2014-07-09 11:25:57 +02:00
moxart-mmc.c
mmc: moxart: Fix module autoload for OF platform driver
2015-10-26 15:59:57 +01:00
mtk-sd.c
mmc: mediatek: Add MMC_CAP_RUNTIME_RESUME support
2015-10-26 15:59:59 +01:00
mvsdio.c
mmc: mvsdio: don't use devm_pinctrl_get_select_default() in probe
2015-01-19 09:56:21 +01:00
mvsdio.h
…
mxcmmc.c
mmc: host: mxcmmc: Simplify a trivial if-return sequence
2015-06-01 09:07:02 +02:00
mxs-mmc.c
mmc: mxs: Constify platform_device_id
2015-06-01 09:06:50 +02:00
of_mmc_spi.c
mmc: mmc_spi: Support CD/RO GPIOs
2013-08-24 23:45:22 -04:00
omap_hsmmc.c
mmc: host: omap_hsmmc: Fix MMC for omap3 legacy booting
2015-10-08 09:36:13 +02:00
omap.c
mmc: omap: Fix module autoload for OF platform driver
2015-10-26 15:59:58 +01:00
pxamci.c
mmc: pxamci: fix card detect with slot-gpio API
2015-09-29 12:17:05 +02:00
pxamci.h
…
rtsx_pci_sdmmc.c
mmc: rtsx: Constify platform_device_id
2015-06-01 09:06:50 +02:00
rtsx_usb_sdmmc.c
mmc: rtsx: Constify platform_device_id
2015-06-01 09:06:50 +02:00
s3cmci.c
mmc: s3cmci: Constify platform_device_id
2015-06-01 09:06:51 +02:00
s3cmci.h
mmc: s3cmci: port DMA code to dmaengine API
2014-07-09 11:26:13 +02:00
sdhci_f_sdh30.c
mmc: sdhci_f_sdh30: Fix the size passed to sdhci_alloc_host
2015-06-01 09:06:46 +02:00
sdhci-acpi.c
mmc: sdhci-acpi: detect sd card reader on asus x205ta
2015-10-26 15:59:52 +01:00
sdhci-bcm2835.c
mmc: sdhci-bcm2835: Actually enable the clock
2015-06-01 09:56:07 +02:00
sdhci-bcm-kona.c
mmc: sdhci-bcm-kona: fix logic to check for 8-bit data width
2015-10-26 15:59:55 +01:00
sdhci-cns3xxx.c
mmc: sdhci: set the .remove to sdhci_pltfm_unregister()
2015-03-23 14:13:35 +01:00
sdhci-dove.c
mmc: sdhci: set the .remove to sdhci_pltfm_unregister()
2015-03-23 14:13:35 +01:00
sdhci-esdhc-imx.c
mmc: sdhci-esdhc-imx: change default watermark level and burst length
2015-08-27 14:50:51 +02:00
sdhci-esdhc.h
mmc: sdhci-esdhc: add default quirk SDHCI_QUIRK_NO_HISPD_BIT
2015-08-17 11:32:47 +02:00
sdhci-iproc.c
mmc: sdhci-iproc: fix oops in sdhci_iproc_writew
2015-03-23 14:13:47 +01:00
sdhci-msm.c
mmc: sdhci-msm: Boost controller core clock
2015-08-17 11:32:43 +02:00
sdhci-of-arasan.c
mmc: sdhci-of-arasan: Add the support for sdhci-5.1
2015-08-27 14:50:54 +02:00
sdhci-of-at91.c
mmc: sdhci-of-at91: remove a line of dead code
2015-10-26 15:59:56 +01:00
sdhci-of-esdhc.c
mmc: sdhci-pltfm: enable interrupt mode to detect card for ls1021a
2015-10-26 16:00:00 +01:00
sdhci-of-hlwd.c
mmc: sdhci: set the .remove to sdhci_pltfm_unregister()
2015-03-23 14:13:35 +01:00
sdhci-pci-data.c
mmc: sdhci-pci: Add support for drive strength selection for SPT
2015-06-01 09:07:14 +02:00
sdhci-pci-o2micro.c
mmc: sdhci-pci-o2micro: Fix Dell E5440 issue
2014-11-10 12:40:25 +01:00
sdhci-pci-o2micro.h
mmc: sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support
2014-05-22 08:40:44 -04:00
sdhci-pci.c
mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro
2015-08-27 14:50:48 +02:00
sdhci-pci.h
mmc: sdhci-pci: Add support for drive strength selection for SPT
2015-06-01 09:07:14 +02:00
sdhci-pltfm.c
mmc: sdhci-pltfm: Use of_property_read_u32 instead of open-coding it
2015-10-26 15:59:57 +01:00
sdhci-pltfm.h
mmc: sdhci-pltfm: export pltfm suspend/resume api
2014-01-13 12:48:06 -05:00
sdhci-pxav2.c
mmc: sdhci-{pxav2,pxav3}: Use of_match_ptr() macro
2015-06-01 09:06:53 +02:00
sdhci-pxav3.c
mmc: sdhci-pxav3: fix error handling of armada_38x_quirks
2015-10-08 19:24:23 +02:00
sdhci-s3c-regs.h
mmc: sdhci-s3c: remove platform dependencies
2013-04-19 13:51:23 +02:00
sdhci-s3c.c
mmc: sdhci-s3c: Constify platform_device_id
2015-06-01 09:06:52 +02:00
sdhci-sirf.c
mmc: sdhci-sirf: corrent quirk according to real chips
2015-08-27 14:50:52 +02:00
sdhci-spear.c
Update Viresh Kumar's email address
2015-07-17 16:39:53 -07:00
sdhci-st.c
mmc: sdhci-st: Fix modalias to make module auto-loading work
2015-06-01 09:07:07 +02:00
sdhci-tegra.c
mmc: sdhci-tegra: convert to use GPIO descriptors
2015-04-01 12:56:07 +02:00
sdhci.c
mmc: sdhci: call sdhci_init() before request irq
2015-10-26 15:59:55 +01:00
sdhci.h
mmc: sdhci: add quirk SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST
2015-10-08 19:55:05 +02:00
sdricoh_cs.c
mmc: sdricoh_cs: Move away from using deprecated APIs
2013-10-30 20:28:32 -04:00
sh_mmcif.c
mmc: sh_mmcif: Fix suspend process
2015-08-27 14:50:57 +02:00
sh_mobile_sdhi.c
mmc: sh_mobile_sdhi: remove sh_mobile_sdhi_info
2015-03-05 21:54:26 +05:30
sunxi-mmc.c
mmc: sunxi: Add card busy detection
2015-10-26 16:00:02 +01:00
tifm_sd.c
mmc: Convert pr_warning to pr_warn
2014-09-24 10:13:09 +02:00
tmio_mmc_dma.c
mmc: tmio: mmc: tmio: tmio_mmc_data has .chan_priv_?x
2015-03-05 21:54:17 +05:30
tmio_mmc_pio.c
mmc: tmio: Fix timeout value for command request
2015-08-24 11:25:53 +02:00
tmio_mmc.c
mmc: TMIO: Use devm_request_irq()
2015-06-01 09:06:48 +02:00
tmio_mmc.h
mmc: tmio: mmc: tmio: tmio_mmc_data has .chan_priv_?x
2015-03-05 21:54:17 +05:30
toshsd.c
mmc: toshsd: Fix unbalanced locking
2015-01-19 09:56:07 +01:00
toshsd.h
mmc: add Toshiba PCI SD controller driver
2014-11-26 14:30:58 +01:00
usdhi6rol0.c
mmc: usdhi6rol0: fix error return code
2015-08-27 14:50:56 +02:00
ushc.c
mmc: ushc: Fix incorrect parameter in sizeof
2014-02-25 15:42:20 -05:00
via-sdmmc.c
mmc: via-sdmmc: Move away from using deprecated APIs
2013-10-30 20:28:36 -04:00
vub300.c
mmc: vub300: Remove unneded semicolons
2015-10-26 15:59:54 +01:00
wbsd.c
mmc: wbsd: Remove unneded semicolon
2015-10-26 15:59:53 +01:00
wbsd.h
…
wmt-sdmmc.c
mmc: constify of_device_id array
2015-03-23 14:13:49 +01:00