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[v2,0/3] Three changes for UFS WriteBooster

Message ID 20201206101335.3418-1-huobean@gmail.com (mailing list archive)
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Series Three changes for UFS WriteBooster | expand

Message

Bean Huo Dec. 6, 2020, 10:13 a.m. UTC 
From: Bean Huo <beanhuo@micron.com>

Changelog:
v1--v2:
  1. Take is_hibern8_wb_flush checkup out from function
     ufshcd_wb_need_flush() in patch 2/3
  2. Add UFSHCD_CAP_CLK_SCALING checkup in patch 1/3. that means
     only for the platform, which doesn't support UFSHCD_CAP_CLK_SCALING,
     can control WB through "wb_on".

Bean Huo (3):
  scsi: ufs: Add "wb_on" sysfs node to control WB on/off
  scsi: ufs: Keep device active mode only
    fWriteBoosterBufferFlushDuringHibernate == 1
  scsi: ufs: Changes comment in the function ufshcd_wb_probe()

 drivers/scsi/ufs/ufs-sysfs.c | 40 ++++++++++++++++++++++++++++++++++++
 drivers/scsi/ufs/ufs.h       |  2 ++
 drivers/scsi/ufs/ufshcd.c    | 30 +++++++++++++++++----------
 drivers/scsi/ufs/ufshcd.h    |  2 ++
 4 files changed, 63 insertions(+), 11 deletions(-)