Messages in this thread | | | From | Icenowy Zheng <> | Subject | [PATCH v2 0/2] USB Storage quirk for SMI SM3350 | Date | Thu, 3 Jan 2019 11:26:16 +0800 |
| |
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 specified 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(-)
-- 2.18.1
| |