]> www.infradead.org Git - users/jedix/linux-maple.git/commit
scsi: ufs: core: check asymmetric connected lanes
authorSEO HOYOUNG <hy50.seo@samsung.com>
Thu, 10 Oct 2024 07:52:28 +0000 (16:52 +0900)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 25 Oct 2024 18:37:38 +0000 (14:37 -0400)
commit10c58d7eea443c6961135a7f16f9fa03bf8e5823
treeea7860ee88be408fdf87b9e12eb2e66173e21637
parenta3517717c3c0dbad771f5e491191b4b7b69808fb
scsi: ufs: core: check asymmetric connected lanes

Performance problems may occur if there is a problem with the asymmetric
connected lane such as h/w failure.  Currently, only check connected
lane for rx/tx is checked if it is not 0.  But it should also be checked
if it is asymmetrically connected.

Signed-off-by: SEO HOYOUNG <hy50.seo@samsung.com>
Link: https://lore.kernel.org/r/e82b4b65b5f6501a687c624dd06e5c362e160f32.1728544727.git.hy50.seo@samsung.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/ufs/core/ufshcd.c