Commit 51cdc1c1 authored Jul 12, 2008 by Jost Diederichs Committed by Greg Kroah-Hartman Aug 13, 2008

USB: usb-storage Motorola Phone Razr v3xx US_FL_FIX_CAPACITY patch



add razr v3xx US_FL_FIX_CAPACITY flag to unusual_devs.h in usb-storage

This is another Motorola phone that incorrectly reports the sector count
(off by one).

Problem Description: io errors when mounting phone's sd-card via the
phones usb port

Steps to reproduce: mount Motorola Razr v3xx phones sd-card on Linux Desktop
via usb cable. Phones USB port must be in memory card mode.

DEBUG output:
Jul 9 19:32:41 micky kernel: Buffer I/O error on device sdd, logical block 3970048
Jul 9 19:32:41 micky kernel: sd 11:0:0:0: [sdd] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Jul 9 19:32:41 micky kernel: sd 11:0:0:0: [sdd] Sense Key : Medium Error [current]
Jul 9 19:32:41 micky kernel: sd 11:0:0:0: [sdd] Add. Sense: No additional sense information
Jul 9 19:32:41 micky kernel: end_request: I/O error, dev sdd, sector 3970048


From: Jost Diederichs <jost@qdusa.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 32fe5e39

drivers/usb/storage/unusual_devs.h

+9 −0

Original line number	Diff line number	Diff line
		@@ -1751,6 +1751,15 @@ UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0002,
		US_SC_DEVICE, US_PR_DEVICE, NULL,
		US_FL_FIX_CAPACITY),

		/*
		* Patch by Jost Diederichs <jost@qdusa.com>
		*/
		UNUSUAL_DEV(0x22b8, 0x6410, 0x0001, 0x9999,
		"Motorola Inc.",
		"Motorola Phone (RAZRV3xx)",
		US_SC_DEVICE, US_PR_DEVICE, NULL,
		US_FL_FIX_CAPACITY),

		/*
		* Patch by Constantin Baranov <const@tltsu.ru>
		* Report by Andreas Koenecke.