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(parent: 10fe588) | patch
scsi: ufs: ensure that host pa_tactivate is higher than device
authorsubhashj@codeaurora.org <subhashj@codeaurora.org>
Thu, 24 Nov 2016 00:32:08 +0000 (16:32 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 29 Nov 2016 17:06:56 +0000 (12:06 -0500)
commitc6a6db439868c7ba5cc90d4c461d9697ec731fa1
tree129a88881d4c026a1b02fd23c1ed73206d71794ftree | snapshot
parent10fe5888a40e6afbf1f3166c212c685624cae26bcommit | diff
scsi: ufs: ensure that host pa_tactivate is higher than device

Some UFS devices require host PA_TACTIVATE to be higher than
device PA_TACTIVATE otherwise it may get stuck during hibern8 sequence.
This change allows this by using quirk.

Reviewed-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ufs/ufs_quirks.h diff | blob | history
drivers/scsi/ufs/ufshcd.c diff | blob | history
drivers/scsi/ufs/unipro.h diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;