[PATCH V2 0/4] scsi: ufs-debugfs: Add UFS Exception Event reporting

Adrian Hunter
2021-02-09T06:32:31Z

Hi

Here are V2 patches to add a tracepoint for UFS Exception Events and to
allow users to enable specific exception events without affecting the
driver's use of exception events.

Changes in V2:

scsi: ufs: Add exception event tracepoint
Change status field from "exception event status" to "status"

scsi: ufs: Add exception event definitions
Add Reviewed-by: Bean Huo

Adrian Hunter (4):
scsi: ufs: Add exception event tracepoint
scsi: ufs: Add exception event definitions
scsi: ufs-debugfs: Add user-defined exception_event_mask
scsi: ufs-debugfs: Add user-defined exception event rate limiting

drivers/scsi/ufs/ufs-debugfs.c | 90 ++++++++++++++++++++++++++++++++++++++++++
drivers/scsi/ufs/ufs-debugfs.h | 2 +
drivers/scsi/ufs/ufs.h | 10 ++++-
drivers/scsi/ufs/ufshcd.c | 87 +++++++++++++++++++++++++---------------
drivers/scsi/ufs/ufshcd.h | 26 +++++++++++-
include/trace/events/ufs.h | 21 ++++++++++
6 files changed, 201 insertions(+), 35 deletions(-)

Regards
Adrian