linux/include/linux/mmc
Ulf Hansson 1292e3efb1 mmc: core: Allow host controllers to require R1B for CMD6
It has turned out that some host controllers can't use R1B for CMD6 and
other commands that have R1B associated with them. Therefore invent a new
host cap, MMC_CAP_NEED_RSP_BUSY to let them specify this.

In __mmc_switch(), let's check the flag and use it to prevent R1B responses
from being converted into R1. Note that, this also means that the host are
on its own, when it comes to manage the busy timeout.

Suggested-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Cc: <stable@vger.kernel.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Tested-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Tested-by: Faiz Abbas <faiz_abbas@ti.com>
Tested-By: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-03-11 16:10:36 +01:00
..
card.h mmc: core: Fix size overflow for mmc partitions 2019-11-18 10:05:38 +01:00
core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
host.h mmc: core: Allow host controllers to require R1B for CMD6 2020-03-11 16:10:36 +01:00
mmc.h mmc: core: Adjust and reuse the macro of R1_STATUS(x) 2018-07-16 11:21:45 +02:00
pm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sdhci-pci-data.h MMC core: 2017-11-13 10:17:35 -08:00
sdio_func.h mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() 2019-06-18 13:30:32 +02:00
sdio_ids.h brcmfmac: add support for BCM4359 SDIO chipset 2019-12-18 21:07:42 +02:00
sdio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sh_mmcif.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178 2019-05-30 11:29:19 -07:00
slot-gpio.h mmc: core: Remove mmc_gpiod_request_*(invert_gpio) 2019-12-18 13:37:07 +01:00