[lkml]   [2019]   [Jan]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH v2 0/2] USB Storage quirk for SMI SM3350
SMI SM3350 UFS-USB bridge controller cannot handle REQUEST SENSE command
with long sense (96-bytes) well, and will even trap the controller into
a state that refuses to do read/write command.

Currently Linux uncondintionally set US_FL_SANE_SENSE for devices
claiming SPC3+, which makes simply add US_FL_BAD_SENSE for SM3350 fail
(as it claims SPC4).

Fix this conflicting quirk issue, and add the quirk for SM3350.

Icenowy Zheng (2):
USB: storage: don't insert sane sense for SPC3+ when bad sense
USB: storage: add quirk for SMI SM3350

drivers/usb/storage/scsiglue.c | 8 ++++++--
drivers/usb/storage/unusual_devs.h | 12 ++++++++++++
2 files changed, 18 insertions(+), 2 deletions(-)


 \ /
  Last update: 2019-01-03 04:27    [W:0.044 / U:25.496 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site