iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/mmc/host
History
Nicolas Saenz Julienne 19ec6bb802 mmc: sdhci-iproc: fix spurious interrupts on Multiblock reads with bcm2711 
The Raspberry Pi 4 SDHCI hardware seems to automatically issue CMD12
after multiblock reads even when ACMD12 is disabled. This triggers
spurious interrupts after the data transfer is done with the following
message:

  mmc1: Got data interrupt 0x00000002 even though no data operation was in progress.
  mmc1: sdhci: ============ SDHCI REGISTER DUMP ===========
  mmc1: sdhci: Sys addr:  0x00000000 | Version:  0x00001002
  mmc1: sdhci: Blk size:  0x00007200 | Blk cnt:  0x00000000
  mmc1: sdhci: Argument:  0x00000000 | Trn mode: 0x00000033
  mmc1: sdhci: Present:   0x1fff0000 | Host ctl: 0x00000017
  mmc1: sdhci: Power:     0x0000000f | Blk gap:  0x00000080
  mmc1: sdhci: Wake-up:   0x00000000 | Clock:    0x00000107
  mmc1: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
  mmc1: sdhci: Int enab:  0x03ff100b | Sig enab: 0x03ff100b
  mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
  mmc1: sdhci: Caps:      0x45ee6432 | Caps_1:   0x0000a525
  mmc1: sdhci: Cmd:       0x00000c1a | Max curr: 0x00080008
  mmc1: sdhci: Resp[0]:   0x00000b00 | Resp[1]:  0x00edc87f
  mmc1: sdhci: Resp[2]:   0x325b5900 | Resp[3]:  0x00400e00
  mmc1: sdhci: Host ctl2: 0x00000001
  mmc1: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0xf3025208
  mmc1: sdhci: ============================================

Enable SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 to enable ACMD12 on multiblock
reads and suppress the spurious interrupts.

Fixes: f84e411c85be ("mmc: sdhci-iproc: Add support for emmc2 of the BCM2711")
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Tested-by: Matthias Brugger <mbrugger@suse.com>
Acked-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-10-09 11:05:50 +02:00
..
alcor.c
mmc: alcor: remove a redundant greater or equal to zero comparison
2019-07-10 13:17:30 +02:00
android-goldfish.c
MMC core:
2019-07-11 18:11:21 -07:00
atmel-mci.c
mmc: atmel-mci: Mark expected switch fall-throughs
2019-09-11 15:58:39 +02:00
au1xmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
bcm2835.c
Merge branch 'fixes' into next
2019-09-11 15:59:01 +02:00
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: Add the missing dma unmap when the dma has finished.
2019-08-06 18:59:14 +02:00
cavium.h
…
cb710-mmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cb710-mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cqhci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cqhci.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
davinci_mmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-exynos.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-hi3798cv200.c
mmc: dw_mmc: hi3798cv200: make array degrees static const, makes object smaller
2019-09-11 16:10:37 +02:00
dw_mmc-k3.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pltfm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pltfm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-rockchip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-zx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
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: Re-store SDIO IRQs mask at system resume
2019-09-11 16:10:18 +02:00
dw_mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
jz4740_mmc.c
mmc: jz4740: Drop dependency on arch header
2019-09-11 15:58:39 +02:00
Kconfig
mmc: host: sdhci-pci: Add Genesys Logic GL975x support
2019-09-27 20:48:20 +02:00
Makefile
mmc: host: sdhci-pci: Add Genesys Logic GL975x support
2019-09-27 20:48:20 +02:00
meson-gx-mmc.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
meson-mx-sdio.c
mmc: meson-mx-sdio: Fix misuse of GENMASK macro
2019-07-22 15:09:23 +02:00
mmc_spi.c
mmc: mmc_spi: Convert to use for_each_sg()
2019-09-11 15:58:39 +02:00
mmci_qcom_dml.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
mmci_stm32_sdmmc.c
mmc: mmci: stm32: define get_dctrl_cfg
2019-04-15 11:55:54 +02:00
mmci.c
mmc: mmci: Clarify comments and some code for busy detection
2019-09-11 15:58:39 +02:00
mmci.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
moxart-mmc.c
…
mtk-sd.c
mmc: mtk-sd: Re-store SDIO IRQs mask at system resume
2019-09-11 16:10:18 +02:00
mvsdio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mvsdio.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mxcmmc.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
mxs-mmc.c
mmc: mxs: use devm_platform_ioremap_resource() to simplify code
2019-09-11 15:58:39 +02:00
of_mmc_spi.c
mmc: mmc_spi: Convert to use SPDX identifier
2019-04-15 11:55:54 +02:00
omap_hsmmc.c
mmc: omap_hsmmc: Use dev_get_drvdata()
2019-05-06 11:55:39 +02:00
omap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pxamci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +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_core.c
mmc: renesas_sdhi: Do not use platform_get_irq() to count interrupts
2019-10-03 11:36:22 +02:00
renesas_sdhi_internal_dmac.c
mmc: renesas_sdhi_internal_dmac: Add MMC_CAP2_MERGE_CAPABLE
2019-09-12 13:14:09 +01:00
renesas_sdhi_sys_dmac.c
mmc: renesas_sdhi_sys_dmac: Remove all R-Car Gen3 SoCs
2019-09-11 15:58:39 +02:00
renesas_sdhi.h
mmc: renesas_sdhi: update copyright information
2019-04-15 11:55:54 +02:00
rtsx_pci_sdmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 17
2019-05-21 11:28:46 +02:00
rtsx_usb_sdmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
s3cmci.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
s3cmci.h
MMC core:
2019-07-11 18:11:21 -07:00
sdhci_am654.c
mmc: sdhci_am654: Make some symbols static
2019-07-10 13:17:30 +02:00
sdhci_f_sdh30.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-acpi.c
mmc: sdhci-sprd: Fix the incorrect soft reset operation when runtime resuming
2019-08-06 18:59:14 +02:00
sdhci-bcm-kona.c
mmc: sdhci-bcm-kona: Drop unused includes
2019-02-25 08:40:58 +01:00
sdhci-brcmstb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
sdhci-cadence.c
mmc: sdhci-cadence: override spec version
2019-09-11 15:58:39 +02:00
sdhci-cns3xxx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sdhci-dove.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
sdhci-esdhc-imx.c
mmc: sdhci: Drop redundant code for SDIO IRQs
2019-09-11 16:10:19 +02:00
sdhci-esdhc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178
2019-05-30 11:29:19 -07:00
sdhci-iproc.c
mmc: sdhci-iproc: fix spurious interrupts on Multiblock reads with bcm2711
2019-10-09 11:05:50 +02:00
sdhci-msm.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-of-arasan.c
mmc: sdhci-of-arasan: Add Support for Intel LGM eMMC
2019-09-11 15:58:39 +02:00
sdhci-of-aspeed.c
mmc: sdhci-of-aspeed: Allow max-frequency limitation of SDCLK
2019-09-11 15:58:39 +02:00
sdhci-of-at91.c
mmc: sdhci-of-at91: add quirk for broken HS200
2019-08-22 13:49:40 +02:00
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: set DMA snooping based on DMA coherence
2019-09-27 20:30:13 +02:00
sdhci-of-hlwd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sdhci-omap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 341
2019-06-05 17:37:07 +02:00
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: host: sdhci-pci: Add Genesys Logic GL975x support
2019-09-27 20:48:20 +02:00
sdhci-pci-data.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +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-gli.c
mmc: host: sdhci-pci: Add Genesys Logic GL975x support
2019-09-27 20:48:20 +02:00
sdhci-pci-o2micro.c
Merge branch 'fixes' into next
2019-09-11 15:59:01 +02:00
sdhci-pci.h
mmc: host: sdhci-pci: Add Genesys Logic GL975x support
2019-09-27 20:48:20 +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: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-pltfm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sdhci-pxav2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
sdhci-pxav3.c
mmc: sdhci-sprd: Fix the incorrect soft reset operation when runtime resuming
2019-08-06 18:59:14 +02:00
sdhci-s3c.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-sirf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4
2019-05-21 11:28:40 +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: clear the UHS-I modes read from registers
2019-08-30 09:17:53 +02:00
sdhci-st.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
sdhci-tegra.c
mmc: tegra: Implement ->set_dma_mask()
2019-09-27 20:30:13 +02:00
sdhci-xenon-phy.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
sdhci-xenon.c
mmc: sdhci-sprd: Fix the incorrect soft reset operation when runtime resuming
2019-08-06 18:59:14 +02:00
sdhci-xenon.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
sdhci.c
mmc: sdhci: Let drivers define their DMA mask
2019-09-27 20:30:13 +02:00
sdhci.h
mmc: sdhci: Let drivers define their DMA mask
2019-09-27 20:30:13 +02:00
sdricoh_cs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
sh_mmcif.c
mmc: sh_mmcif: Use platform_get_irq_optional() for optional interrupt
2019-10-03 11:38:37 +02:00
sunxi-mmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
tifm_sd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
tmio_mmc_core.c
mmc: tmio: Fixup runtime PM management during remove
2019-09-13 13:49:09 +02:00
tmio_mmc.c
Revert "mmc: tmio: move runtime PM enablement to the driver implementations"
2019-09-13 13:48:35 +02:00
tmio_mmc.h
mmc: tmio: Fixup runtime PM management during probe
2019-09-13 13:49:04 +02:00
toshsd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
toshsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
uniphier-sd.c
Merge branch 'fixes' into next
2019-09-13 13:57:37 +02:00
usdhi6rol0.c
mmc: usdhi6rol0: mark expected switch fall-throughs
2019-05-06 12:33:03 +02:00
ushc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
via-sdmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
vub300.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
wbsd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wbsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wmt-sdmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00