From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> This patchset adds fix to support sdhci controller which have issues when sdma boundary buffer bits are programmed in Block Size Register (0x04) when using ADMA. First patch adds member to struct sdhci_host to allow drivers to specify sdma_buffer_boundary value that it can support and second one sets sdma_buffer_boundary_arg to zero in msm sdhci driver. Tested on DB410c with WLAN SDIO card. thanks, srini Changes since RFC(https://lkml.org/lkml/2017/6/28/321) - Removed Quirk and added member to sdhci_host as suggested by Adrian Srinivas Kandagatla (2): mmc: sdhci: add sdma_buffer_boundary_arg member to sdhci_host mmc: sdhci-msm: set sdma_buffer_boundary_arg to zero drivers/mmc/host/sdhci-msm.c | 1 + drivers/mmc/host/sdhci.c | 14 ++++++++++---- drivers/mmc/host/sdhci.h | 3 +++ 3 files changed, 14 insertions(+), 4 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
