[PATCH 06/17] USB: usb-storage Motorola Phone Razr v3xx US_FL_FIX_CAPACITY patch

Colin King colin.king at canonical.com
Mon Feb 15 14:59:14 UTC 2010

From: Jost Diederichs <jost at qdusa.com>

BugLink: http://bugs.launchpad.net/bugs/522059

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 at qdusa.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
Signed-off-by: Colin Ian King <colin.king at canonical.com>
 drivers/usb/storage/unusual_devs.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 5b232f5..c9f462f 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1615,6 +1615,15 @@ UNUSUAL_DEV(  0x22b8, 0x4810, 0x0001, 0x0002,
+ * Patch by Jost Diederichs <jost at qdusa.com>
+ */
+UNUSUAL_DEV(0x22b8, 0x6410, 0x0001, 0x9999,
+		"Motorola Inc.",
+		"Motorola Phone (RAZRV3xx)",
  * Patch by Constantin Baranov <const at tltsu.ru>
  * Report by Andreas Koenecke.
  * Motorola ROKR Z6.

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