xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
e30be063d6dbcc0f18b1eb25fa709fdef89201fb
android_kernel_xiaomi_sm8450/drivers/mmc/host
History
BOUGH CHEN e30be063d6 mmc: sdhci-esdhc-imx: correct the fix of ERR004536 
Commit 18094430d6 ("mmc: sdhci-esdhc-imx: add ADMA Length
Mismatch errata fix") involve the fix of ERR004536, but the
fix is incorrect. Double confirm with IC, need to clear the
bit 7 of register 0x6c rather than set this bit 7.
Here is the definition of bit 7 of 0x6c:
    0: enable the new IC fix for ERR004536
    1: do not use the IC fix, keep the same as before

Find this issue on i.MX845s-evk board when enable CMDQ, and
let system in heavy loading.

root@imx8mmevk:~# dd if=/dev/mmcblk2 of=/dev/null bs=1M &
root@imx8mmevk:~# memtester 1000M > /dev/zero &
root@imx8mmevk:~# [  139.897220] mmc2: cqhci: timeout for tag 16
[  139.901417] mmc2: cqhci: ============ CQHCI REGISTER DUMP ===========
[  139.907862] mmc2: cqhci: Caps:      0x0000310a | Version:  0x00000510
[  139.914311] mmc2: cqhci: Config:    0x00001001 | Control:  0x00000000
[  139.920753] mmc2: cqhci: Int stat:  0x00000000 | Int enab: 0x00000006
[  139.927193] mmc2: cqhci: Int sig:   0x00000006 | Int Coal: 0x00000000
[  139.933634] mmc2: cqhci: TDL base:  0x7809c000 | TDL up32: 0x00000000
[  139.940073] mmc2: cqhci: Doorbell:  0x00030000 | TCN:      0x00000000
[  139.946518] mmc2: cqhci: Dev queue: 0x00010000 | Dev Pend: 0x00010000
[  139.952967] mmc2: cqhci: Task clr:  0x00000000 | SSC1:     0x00011000
[  139.959411] mmc2: cqhci: SSC2:      0x00000001 | DCMD rsp: 0x00000000
[  139.965857] mmc2: cqhci: RED mask:  0xfdf9a080 | TERRI:    0x00000000
[  139.972308] mmc2: cqhci: Resp idx:  0x0000002e | Resp arg: 0x00000900
[  139.978761] mmc2: sdhci: ============ SDHCI REGISTER DUMP ===========
[  139.985214] mmc2: sdhci: Sys addr:  0xb2c19000 | Version:  0x00000002
[  139.991669] mmc2: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000400
[  139.998127] mmc2: sdhci: Argument:  0x40110400 | Trn mode: 0x00000033
[  140.004618] mmc2: sdhci: Present:   0x01088a8f | Host ctl: 0x00000030
[  140.011113] mmc2: sdhci: Power:     0x00000002 | Blk gap:  0x00000080
[  140.017583] mmc2: sdhci: Wake-up:   0x00000008 | Clock:    0x0000000f
[  140.024039] mmc2: sdhci: Timeout:   0x0000008f | Int stat: 0x00000000
[  140.030497] mmc2: sdhci: Int enab:  0x107f4000 | Sig enab: 0x107f4000
[  140.036972] mmc2: sdhci: AC12 err:  0x00000000 | Slot int: 0x00000502
[  140.043426] mmc2: sdhci: Caps:      0x07eb0000 | Caps_1:   0x8000b407
[  140.049867] mmc2: sdhci: Cmd:       0x00002c1a | Max curr: 0x00ffffff
[  140.056314] mmc2: sdhci: Resp[0]:   0x00000900 | Resp[1]:  0xffffffff
[  140.062755] mmc2: sdhci: Resp[2]:   0x328f5903 | Resp[3]:  0x00d00f00
[  140.069195] mmc2: sdhci: Host ctl2: 0x00000008
[  140.073640] mmc2: sdhci: ADMA Err:  0x00000007 | ADMA Ptr: 0x7809c108
[  140.080079] mmc2: sdhci: ============================================
[  140.086662] mmc2: running CQE recovery

Fixes: 18094430d6 ("mmc: sdhci-esdhc-imx: add ADMA Length Mismatch errata fix")
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28 12:18:31 +01:00
..
alcor.c
mmc: alcor: remove set but not used variables 'len, clock_out'
2018-12-17 08:26:24 +01:00
android-goldfish.c
mmc: android-goldfish: fix bad logic of sg_copy_{from,to}_buffer conversion
2018-08-21 16:06:17 +02:00
atmel-mci.c
mmc: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-17 08:26:24 +01:00
au1xmmc.c
mmc: au1xmmc: handle highmem pages
2018-05-29 12:24:26 +02:00
bcm2835.c
mmc: bcm2835: Fix DMA channel leak on probe error
2019-01-28 12:43:19 +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: Fix a tiny potential memory leak on error condition
2019-02-27 15:06:45 +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: host: simplify getting .drvdata
2018-05-02 15:08:48 +02:00
dw_mmc-bluefield.c
mmc: dw_mmc-bluefield: : Fix the license information
2019-01-22 08:46:20 +01:00
dw_mmc-exynos.c
mmc: dw_mmc-exynos: Add tuning for sdr and ddr timing for USH-I mode
2018-10-08 12:02:22 +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-hi3798cv200.c
mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap
2018-10-08 11:40:43 +02:00
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
mmc: remove use of __devexit
2012-11-28 12:28:18 -08:00
dw_mmc-rockchip.c
mmc: dw_mmc: fix misleading comment in dw_mci_rk3288_set_ios
2018-05-02 15:08:38 +02:00
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
mmc: dw_mmc: fix card threshold control configuration
2018-07-03 10:57:16 +02:00
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: Use PTR_ERR_OR_ZERO in jz4740_mmc_request_gpios()
2018-12-17 08:26:24 +01:00
Kconfig
mmc: host: Fix Kconfig warnings on keystone_defconfig
2019-01-14 11:43:36 +01:00
Makefile
mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver
2018-12-17 08:26:24 +01:00
meson-gx-mmc.c
mmc: meson-gx: fix interrupt name
2019-02-13 08:41:15 +01:00
meson-mx-sdio.c
mmc: meson-mx-sdio: check devm_kasprintf for failure
2018-12-17 08:26:24 +01:00
mmc_spi.c
mmc: spi: Fix card detection during probe
2019-02-25 15:40:36 +01:00
mmci_qcom_dml.c
mmc: mmci: add dma_error callback
2018-10-09 09:13:03 +02:00
mmci_qcom_dml.h
mmc: mmci: Add and implement a ->dma_setup() callback for qcom dml
2018-08-01 12:01:13 +02:00
mmci_stm32_sdmmc.c
mmc: mmci: add stm32 sdmmc variant
2018-10-09 09:16:53 +02:00
mmci.c
mmc: mmci: add variant property to set command stop bit
2018-12-17 08:26:24 +01:00
mmci.h
mmc: mmci: add variant property to set command stop bit
2018-12-17 08:26:24 +01:00
moxart-mmc.c
mmc: moxart: constify mmc_host_ops structures
2017-08-30 14:01:41 +02:00
mtk-sd.c
mmc: mediatek: fix incorrect register setting of hs400_cmd_int_delay
2019-01-28 12:49:28 +01:00
mvsdio.c
mmc: mvsdio: Enable MMC_CAP_ERASE
2018-05-31 15:02:16 +02:00
mvsdio.h
…
mxcmmc.c
mmc: mxcmmc: replace spin_lock_irqsave with spin_lock in ISR
2018-10-08 11:40:43 +02:00
mxs-mmc.c
mmc: mxs-mmc: Implement CMD23 support
2017-02-13 13:20:27 +01:00
of_mmc_spi.c
mmc: spi: Convert to use GPIO descriptors
2018-12-17 08:26:24 +01:00
omap_hsmmc.c
Merge branch 'fixes' into next
2018-12-17 09:00:52 +01:00
omap.c
MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310
2018-12-04 14:34:51 +01:00
pxamci.c
mmc: pxa: Use GPIO descriptor for power
2018-12-17 08:26:24 +01:00
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_core.c
mmc: tmio: introduce mask for 'always 1' bits
2018-12-17 08:26:24 +01:00
renesas_sdhi_internal_dmac.c
mmc: renesas_sdhi_internal_dmac: Whitelist r8a774c0
2018-12-17 09:01:59 +01:00
renesas_sdhi_sys_dmac.c
mmc: tmio: fix access width of Block Count Register
2019-02-26 10:01:49 +01:00
renesas_sdhi.h
mmc: use SPDX identifier for Renesas drivers
2018-10-08 11:40:43 +02:00
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
mmc: rtsx_usb_sdmmc: Re-work card detection/removal support
2018-12-17 08:26:24 +01:00
s3cmci.c
mmc: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-17 08:26:24 +01:00
s3cmci.h
mmc: s3cmci: Register cpufreq notifier only on S3C24xx
2016-07-25 10:34:46 +02:00
sdhci_am654.c
mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver
2018-12-17 08:26:24 +01:00
sdhci_f_sdh30.c
mmc: sdhci_f_sdh30: add ACPI support
2018-01-11 15:50:53 +01:00
sdhci-acpi.c
mmc: sdhci-acpi: Disable LED control for Intel BYT-based controllers
2018-12-17 08:26:24 +01:00
sdhci-bcm-kona.c
mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails
2018-05-29 12:24:26 +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: include <linux/bits.h> instead of <linux/bitops.h>
2018-12-17 08:26:24 +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
mmc: sdhci-esdhc-imx: correct the fix of ERR004536
2019-02-28 12:18:31 +01:00
sdhci-esdhc.h
mmc: sdhci-of-esdhc: workaround for unreliable pulse width detection
2018-12-17 08:26:24 +01:00
sdhci-iproc.c
mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
2019-01-14 14:14:27 +01:00
sdhci-msm.c
mmc: sdhci-msm: avoid unused function warning
2018-12-17 08:26:24 +01:00
sdhci-of-arasan.c
mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver
2018-12-17 08:26:24 +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-dwcmshc.c
mmc: sdhci-of-dwcmshc: solve 128MB DMA boundary limitation
2018-10-08 11:40:43 +02:00
sdhci-of-esdhc.c
mmc: sdhci-of-esdhc: Fix timeout checks
2018-12-17 08:26:24 +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: Workaround errata regarding SDR104/HS200 tuning failures (i929)
2018-12-17 08:26:24 +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: Disable LED control for Intel BYT-based controllers
2018-12-17 08:26:24 +01:00
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-dwc-mshc.c
mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support
2018-07-16 11:21:45 +02:00
sdhci-pci-o2micro.c
mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
2018-10-08 11:40:43 +02:00
sdhci-pci.h
mmc: sdhci-pci-dwc-mshc: synopsys dwc mshc support
2018-07-16 11:21:45 +02:00
sdhci-pic32.c
mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails
2018-05-29 12:24:26 +02:00
sdhci-pltfm.c
mmc: sdhci-pltfm: Convert DT properties to generic device properties
2018-10-08 11:40:43 +02:00
sdhci-pltfm.h
mmc: sdhci-pltfm: Convert DT properties to generic device properties
2018-10-08 11:40:43 +02:00
sdhci-pxav2.c
mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails
2018-05-29 12:24:26 +02:00
sdhci-pxav3.c
mmc: sdhci: pxav3: Delete GPIO handling
2018-10-08 11:40:43 +02:00
sdhci-s3c.c
mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails
2018-05-29 12:24:26 +02:00
sdhci-sirf.c
mmc: sdhci: sirf: Use the slot GPIO descriptor
2018-10-08 11:40:43 +02:00
sdhci-spear.c
mmc: sdhci: spear: Use the slot GPIO descriptor
2018-10-08 11:40:43 +02:00
sdhci-sprd.c
mmc: sdhci-sprd: Add Spreadtrum's initial host controller
2018-10-08 11:40:43 +02:00
sdhci-st.c
mmc: sdhci-*: Don't emit error msg if sdhci_add_host() fails
2018-05-29 12:24:26 +02:00
sdhci-tegra.c
mmc: tegra: Fix for SDMMC pads autocal parsing from dt
2018-12-17 08:35:45 +01:00
sdhci-xenon-phy.c
mmc: sdhci-xenon: Fix timeout checks
2018-12-17 08:26:24 +01:00
sdhci-xenon.c
mmc: sdhci-xenon: Fix timeout checks
2018-12-17 08:26:24 +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
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
sdhci.h
mmc: sdhci: Add quirk to disable LED control
2018-12-17 08:26:24 +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: use SPDX identifier for Renesas drivers
2018-10-08 11:40:43 +02:00
sunxi-mmc.c
mmc: sunxi: Filter out unsupported modes declared in the device tree
2019-02-06 16:03:43 +01:00
tifm_sd.c
mmc: tifm_sd: Mark expected switch fall-through
2018-10-08 11:40:43 +02:00
tmio_mmc_core.c
mmc: tmio: fix access width of Block Count Register
2019-02-26 10:01:49 +01:00
tmio_mmc.c
mmc: tmio: remove TMIO_MMC_HAVE_HIGH_REG flag
2018-10-15 14:39:45 +02:00
tmio_mmc.h
mmc: tmio: fix access width of Block Count Register
2019-02-26 10:01:49 +01:00
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
uniphier-sd.c
mmc: uniphier-sd: avoid using broken DMA RX channel
2018-10-15 14:53:21 +02:00
usdhi6rol0.c
mmc: use SPDX identifier for Renesas drivers
2018-10-08 11:40:43 +02:00
ushc.c
mmc: ushc: handle highmem pages
2018-05-21 15:49:20 +02:00
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: wbsd: handle highmem pages
2018-05-21 15:49:21 +02:00
wbsd.h
…
wmt-sdmmc.c
mmc: host: simplify getting .drvdata
2018-05-02 15:08:48 +02:00