linux-stable/include/linux/mmc
Marek Vasut ed98f5c074 mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019
[ Upstream commit c467c8f081 ]

This microSD card never clears Flush Cache bit after cache flush has
been started in sd_flush_cache(). This leads e.g. to failure to mount
file system. Add a quirk which disables the SD cache for this specific
card from specific manufacturing date of 11/2019, since on newer dated
cards from 05/2023 the cache flush works correctly.

Fixes: 08ebf903af ("mmc: core: Fixup support for writeback-cache for eMMC and SD")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230620102713.7701-1-marex@denx.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-19 16:21:10 +02:00
..
card.h
core.h
host.h
mmc.h
pm.h
sd.h
sdio_func.h
sdio_ids.h
sdio.h
slot-gpio.h