UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

usb-storage: Add ignore-residue quirk for NXP PN7462AU 

This is USB mass storage primary boot loader for code download on
NXP PN7462AU.

Without the quirk it is impossible to write whole memory at once as
device restarts during the write due to bogus residue values reported.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Witold Lipieta <witold.lipieta@thaumatec.com>
Link: https://lore.kernel.org/r/20220809112911.462776-1-witold.lipieta@thaumatec.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Witold Lipieta 2022-08-09 13:29:11 +02:00 committed by Greg Kroah-Hartman
parent f2d38edc5e
commit 2aa48857ad
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/usb/storage/unusual_devs.h
View File

@ -2294,6 +2294,13 @@ UNUSUAL_DEV( 0x1e74, 0x4621, 0x0000, 0x0000,
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ),
/* Reported by Witold Lipieta <witold.lipieta@thaumatec.com> */
UNUSUAL_DEV( 0x1fc9, 0x0117, 0x0100, 0x0100,
"NXP Semiconductors",
"PN7462AU",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* Supplied with some Castlewood ORB removable drives */
UNUSUAL_DEV( 0x2027, 0xa001, 0x0000, 0x9999,
"Double-H Technology",