Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-01-01 15:51:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

usb-storage: Add compatibility quirk flags for G-Technologies G-Drive

Browse Source 
The "G-Drive" (sold by G-Technology) external USB 3.0 drive
 hangs on write access under UAS and usb-storage:

[  136.079121] sd 15:0:0:0: [sdi] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  136.079144] sd 15:0:0:0: [sdi] tag#0 Sense Key : Illegal Request [current]
[  136.079152] sd 15:0:0:0: [sdi] tag#0 Add. Sense: Invalid field in cdb
[  136.079176] sd 15:0:0:0: [sdi] tag#0 CDB: Write(16) 8a 08 00 00 00 00 00 00 00 00 00 00 00 08 00 00
[  136.079180] print_req_error: critical target error, dev sdi, sector 0
[  136.079183] Buffer I/O error on dev sdi, logical block 0, lost sync page write
[  136.173148] EXT4-fs (sdi): mounted filesystem with ordered data mode. Opts: (null)
[  140.583998] sd 15:0:0:0: [sdi] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  140.584010] sd 15:0:0:0: [sdi] tag#0 Sense Key : Illegal Request [current]
[  140.584016] sd 15:0:0:0: [sdi] tag#0 Add. Sense: Invalid field in cdb
[  140.584022] sd 15:0:0:0: [sdi] tag#0 CDB: Write(16) 8a 08 00 00 00 00 e8 c4 00 18 00 00 00 08 00 00
[  140.584025] print_req_error: critical target error, dev sdi, sector 3905159192
[  140.584044] print_req_error: critical target error, dev sdi, sector 3905159192
[  140.584052] Aborting journal on device sdi-8.

The proposed patch adds compatibility quirks. Because the drive requires two
quirks (one to work with UAS, and another to work with usb-storage), adding this
under unusual_devs.h and not just unusual_uas.h so kernels compiled without UAS
receive the quirk. With the patch, the drive works reliably on UAS and usb-
storage.
(tested on NEC Corporation uPD720200 USB 3.0 host controller).

Signed-off-by: Alexander Kappner <agk@godking.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Kappner 2018-05-18 21:50:16 -07:00 committed by Greg Kroah-Hartman
parent 8c4e97ddfe
commit ca7d9515d0
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/usb/storage/unusual_devs.h
View File

@ -2321,6 +2321,15 @@ UNUSUAL_DEV( 0x4146, 0xba01, 0x0100, 0x0100,
"Micro Mini 1GB",
USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ),
/* "G-DRIVE" external HDD hangs on write without these.
* Patch submitted by Alexander Kappner <agk@godking.net>
*/
UNUSUAL_DEV(0x4971, 0x8024, 0x0000, 0x9999,
"SimpleTech",
"External HDD",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_ALWAYS_SYNC),
/*
* Nick Bowler <nbowler@elliptictech.com>
* SCSI stack spams (otherwise harmless) error messages.

9
drivers/usb/storage/unusual_uas.h
View File

@ -107,3 +107,12 @@ UNUSUAL_DEV(0x4971, 0x8017, 0x0000, 0x9999,
"External HDD",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_REPORT_OPCODES),
/* "G-DRIVE" external HDD hangs on write without these.
* Patch submitted by Alexander Kappner <agk@godking.net>
*/
UNUSUAL_DEV(0x4971, 0x8024, 0x0000, 0x9999,
"SimpleTech",
"External HDD",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_ALWAYS_SYNC),