Changes since V3: -Dropped error stats feature flag as suggested by Adrain Hunter. -Separated error state related changes in separate patches as suggested by Adrain Hunter. [PATCH V4 4/7] : error state debug fs [PATCH V4 5/7] : error state enable function [PATCH V4 6/7] : error state enable in error case Note: we are enabling error state before calling sdhci_dumpregs we couldn't add the err state in error stats array as err state is not error type. -Corrected Signed-off-by order as suggested by Bjron Andersson. -Moved error state enable code from sdhci_dumpregs to error conditions as suggested by Adrain Hunter. Changes since V2: -Removed userspace error stats clear debug fs entry as suggested by Adrain Hunter. -Split patch into 4 patches [PATCH V3 1/4] : sdhci driver [PATCH V3 2/4] : debug fs entries [PATCH V3 3/4] : core driver [PATCH V3 4/4] : cqhci driver -Used for loop to print error messages instead of using printf statements for all error messages as suggested by Adrain Hunter. -Introduced one flag to enable error stats feature, if any other client wants to use this feature, they need to enable that flag. -Moved reset command timeout error statement to card init flow as suggested by Adrain Hunter. Changes since V1: -Removed sysfs entry for eMMC and SD card error statistics and added Shaik Sajida Bhanu (7): mmc: core: Capture eMMC and SD card errors mmc: sdhci: Capture eMMC and SD card errors mmc: debugfs: Add debug fs entry for mmc driver mmc: debugfs: Add debug fs error state entry for mmc driver mmc: core: Set error state for mmc driver mmc: sdhci: Set error state for mmc driver mmc: cqhci: Capture eMMC and SD card errors drivers/mmc/core/core.c | 6 ++++ drivers/mmc/core/debugfs.c | 75 +++++++++++++++++++++++++++++++++++++++++++ drivers/mmc/host/cqhci-core.c | 9 +++++- drivers/mmc/host/sdhci.c | 74 +++++++++++++++++++++++++++++++++++------- include/linux/mmc/host.h | 29 +++++++++++++++++ 5 files changed, 180 insertions(+), 13 deletions(-) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
