[PATCH v5 0/4] scsi: ufs: Refine error history and introduce event_notify vop

Stanley Chu stanley.chu at mediatek.com
Sat Dec 5 06:58:57 EST 2020

This series refines error history functions and introduces a new event_notify vop to allow vendor to get notification of important events.

Changes since v4:
  - Seperate patch sets according to Avri's suggestion

Changes since v3:
  - Fix build warning in patch [8/8]

Changes since v2:
  - Add patches for vop cleanups
  - Introduce phy_initialization helper and replace direct invoking in ufs-cdns and ufs-dwc by the helper
  - Introduce event_notify vop implemntation in ufs-mediatek

Changes since v1:
  - Change notify_event() to event_notify() to follow vop naming covention

Stanley Chu (4):
  scsi: ufs: Add error history for abort event in UFS Device W-LUN
  scsi: ufs: Refine error history functions
  scsi: ufs: Introduce event_notify variant function
  scsi: ufs-mediatek: Introduce event_notify implementation

 drivers/scsi/ufs/ufs-mediatek-trace.h |  37 ++++++++
 drivers/scsi/ufs/ufs-mediatek.c       |  12 +++
 drivers/scsi/ufs/ufshcd.c             | 122 +++++++++++++++-----------
 drivers/scsi/ufs/ufshcd.h             |  82 ++++++++---------
 4 files changed, 161 insertions(+), 92 deletions(-)
 create mode 100644 drivers/scsi/ufs/ufs-mediatek-trace.h


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