projects / linux-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5db1e1f) | patch
mmc: mmci: stm32: define get_dctrl_cfg
authorLudovic Barre <ludovic.barre@st.com>
Wed, 27 Mar 2019 09:05:31 +0000 (10:05 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 15 Apr 2019 09:55:54 +0000 (11:55 +0200)
commit8372f9d0ef0b9276439f4ff35dc4263bcddf1408
treed0dc6de3460cc9071211771a5630dbda14bd9d3atree | snapshot
parent5db1e1fc7cab400e991eed32131cecd03a5e03dbcommit | diff
mmc: mmci: stm32: define get_dctrl_cfg

This patch defines get_dctrl_cfg callback for sdmmc variant.
sdmmc variant has specific stm32 transfer modes.
sdmmc data transfer mode selection could be:
-Block data transfer ending on block count.
-SDIO multibyte data transfer.
-MMC Stream data transfer (not used).
-Block data transfer ending with STOP_TRANSMISSION command.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mmci.h diff | blob | blame | history
drivers/mmc/host/mmci_stm32_sdmmc.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)