[patch 15/60] usb-storage: unusual_devs entries for iRiver T10 and Datafab CF+SM reader

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From: Greg KH
Date: Monday, August 18, 2008 - 11:42 am

2.6.26-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Alan Stern <stern@rowland.harvard.edu>

commit 368ee6469c327364ea10082a348f91c1f5ba47f7 upstream

This patch (as1115) adds unusual_devs entries with the IGNORE_RESIDE
flag for the iRiver T10 and the Simple Tech/Datafab CF+SM card
reader.  Apparently these devices provide reasonable residue values
for READ and WRITE operations, but not for others like INQUIRY or READ
CAPACITY.

This fixes the iRiver T10 problem reported in Bugzilla #11125.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/usb/storage/unusual_devs.h |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1187,6 +1187,13 @@ UNUSUAL_DEV(  0x07c4, 0xa400, 0x0000, 0x
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_FIX_INQUIRY ),
 
+/* Reported by Rauch Wolke <rauchwolke@gmx.net> */
+UNUSUAL_DEV(  0x07c4, 0xa4a5, 0x0000, 0xffff,
+		"Simple Tech/Datafab",
+		"CF+SM Reader",
+		US_SC_DEVICE, US_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE ),
+
 /* Casio QV 2x00/3x00/4000/8000 digital still cameras are not conformant
  * to the USB storage specification in two ways:
  * - They tell us they are using transport protocol CBI. In reality they
@@ -1758,6 +1765,13 @@ UNUSUAL_DEV(  0x2770, 0x915d, 0x0010, 0x
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_FIX_CAPACITY ),
 
+/* Reported by Andrey Rahmatullin <wrar@altlinux.org> */
+UNUSUAL_DEV(  0x4102, 0x1020, 0x0100,  0x0100,
+		"iRiver",
+		"MP3 T10",
+		US_SC_DEVICE, US_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE ),
+
 /*
  * David Härdeman <david@2gen.com>
  * The key makes the SCSI stack print confusing (but harmless) messages

-- 
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Messages in current thread:
[patch 00/60] 2.6.26-stable review, Greg KH, (Mon Aug 18, 11:40 am)
[patch 01/60] mlock() fix return values, Greg KH, (Mon Aug 18, 11:41 am)
[patch 02/60] SCSI: ses: fix VPD inquiry overrun, Greg KH, (Mon Aug 18, 11:41 am)
[patch 06/60] vt8623fb: fix kernel oops, Greg KH, (Mon Aug 18, 11:41 am)
[patch 11/60] radeonfb: fix accel engine hangs, Greg KH, (Mon Aug 18, 11:42 am)
[patch 15/60] usb-storage: unusual_devs entries for iRiver ..., Greg KH, (Mon Aug 18, 11:42 am)
[patch 26/60] random32: seeding improvement, Greg KH, (Mon Aug 18, 11:43 am)
[patch 28/60] sparc64: FUTEX_OP_ANDN fix, Greg KH, (Mon Aug 18, 11:44 am)
[patch 41/60] x86: amd opteron TOM2 mask val fix, Greg KH, (Mon Aug 18, 11:44 am)
[patch 44/60] radeon: misc corrections, Greg KH, (Mon Aug 18, 11:45 am)
[patch 45/60] cs5520: add enablebits checking, Greg KH, (Mon Aug 18, 11:45 am)
[patch 50/60] sparc64: Implement IRQ stacks., Greg KH, (Mon Aug 18, 11:45 am)
[patch 52/60] x86: fix spin_is_contended(), Greg KH, (Mon Aug 18, 11:45 am)