> > At present, I just add command history print and > you can add various vendor regions. > > I tried this with force error injection to verify > this: > > [ 421.876751] exynos-ufs 13100000.ufs: :--------------------------------------------------- > [ 421.876767] exynos-ufs 13100000.ufs: :\x09\x09SCSI CMD(19262) > [ 421.876779] exynos-ufs 13100000.ufs: :--------------------------------------------------- > [ 421.876793] exynos-ufs 13100000.ufs: :OP, TAG, LBA, SCT, RETRIES, STIME, > ETIME, REQS\x0a > ... > [ 421.876979] exynos-ufs 13100000.ufs: : 0x2a, 00, 0x0012f1ae, 0x10000, 5, > 415979836143, 0, 0x0 > [ 421.876991] exynos-ufs 13100000.ufs: : 0x2a, 00, 0x00f7ddbc, 0x410000, 5, > 416246257103, 0, 0x0 > [ 421.877004] exynos-ufs 13100000.ufs: : 0x2a, 01, 0x00130e62, 0x80000, 5, > 416246296834, 0, 0x1 > [ 421.877017] exynos-ufs 13100000.ufs: : 0x2a, 02, 0x0085597f, 0x40000, 5, > 416246309988, 0, 0x3 > [ 421.877030] exynos-ufs 13100000.ufs: : 0x2a, 03, 0x00855985, 0x240000, 5, > 416246331373, 0, 0x7 > ... > [ 421.877206] exynos-ufs 13100000.ufs: : 0x2a, 00, 0x0012f1b9, 0x10000, 5, > 417676828598, 0, 0x0 > [ 421.877217] exynos-ufs 13100000.ufs: : 0x2a, 00, 0x0012f1ba, 0x10000, 5, > 417677462136, 0, 0x0 > > Signed-off-by: Kiwoong Kim <kwmad.kim@xxxxxxxxxxx> > Tested-by: Kiwoong Kim <kwmad.kim@xxxxxxxxxxx> Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
