Commit 8cf3c254 authored by SEO HOYOUNG's avatar SEO HOYOUNG Committed by Will Deacon
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FROMGIT: scsi: ufs: Modify Tactive time setting conditions

The Tactive time determines the waiting time before burst at hibern8 exit
and is determined by hardware at linkup time. However, in the case of
Samsung devices, increase host's Tactive time +100us for stability. If the
HCI's Tactive time is equal or greater than the device, +100us should be
set.

Link: https://lore.kernel.org/r/20220106213924.186263-1-hy50.seo@samsung.com


Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Acked-by: default avatarAvri Altman <Avri.Altman@wdc.com>
Signed-off-by: default avatarSEO HOYOUNG <hy50.seo@samsung.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 9008661e git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git

 for-next)
Bug: 204438323
Change-Id: I6ffe1c279cab9b780558de763e94cf01cfd4be3e
Signed-off-by: default avatarBart Van Assche <bvanassche@google.com>
Signed-off-by: default avatarByunghoon Kim <bhoon95.kim@samsung.com>
parent fc1490c6
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