Commit 2aa48857 authored by Witold Lipieta's avatar Witold Lipieta Committed by Greg Kroah-Hartman
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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: default avatarAlan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: default avatarWitold Lipieta <witold.lipieta@thaumatec.com>
Link: https://lore.kernel.org/r/20220809112911.462776-1-witold.lipieta@thaumatec.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f2d38edc

drivers/usb/storage/unusual_devs.h

+7 −0
Original line number Diff line number Diff line
@@ -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",