diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2021-08-31 17:53:17 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-09-13 22:15:51 -0400 |
| commit | 1cbc9ad3eecd492be33b727b4606ae75bc880676 (patch) | |
| tree | bb0465bcc900c6f89b223087313e2940562ab776 /drivers/scsi/ufs/ufshcd.h | |
| parent | 04c260bdaeede8c703bddc21099e4da96f2909e2 (diff) | |
| download | linux-stable-1cbc9ad3eecd492be33b727b4606ae75bc880676.tar.gz linux-stable-1cbc9ad3eecd492be33b727b4606ae75bc880676.tar.bz2 linux-stable-1cbc9ad3eecd492be33b727b4606ae75bc880676.zip | |
scsi: ufs: ufs-pci: Fix Intel LKF link stability
Intel LKF can experience link errors. Make fixes to increase link
stability, especially when switching to high speed modes.
Link: https://lore.kernel.org/r/20210831145317.26306-1-adrian.hunter@intel.com
Fixes: b2c57925df1f ("scsi: ufs: ufs-pci: Add support for Intel LKF")
Cc: stable@vger.kernel.org
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 52ea6f350b18..4723f27a55d1 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -858,6 +858,7 @@ struct ufs_hba { /* Device management request data */ struct ufs_dev_cmd dev_cmd; ktime_t last_dme_cmd_tstamp; + int nop_out_timeout; /* Keeps information of the UFS device connected to this host */ struct ufs_dev_info dev_info; |