linux.git/drivers/usb/storage, branch v3.9-rc2

USB: usb-storage: unusual_devs update for Super TOP SATA bridge

2013-02-14T17:22:02+00:00

The current entry in unusual_cypress.h for the Super TOP SATA bridge devices
seems to be causing corruption on newer revisions of this device.  This has
been reported in Arch Linux and Fedora.  The original patch was tested on
devices with bcdDevice of 1.60, whereas the newer devices report bcdDevice
as 2.20.  Limit the UNUSUAL_DEV entry to devices less than 2.20.

This fixes https://bugzilla.redhat.com/show_bug.cgi?id=909591

The Arch Forum post on this is here:
	https://bbs.archlinux.org/viewtopic.php?id=152011

Reported-by: Carsten S. 
Tested-by: Carsten S. 
Cc: stable 
Signed-off-by: Josh Boyer 
Signed-off-by: Greg Kroah-Hartman

USB: storage: properly handle the endian issues of idProduct

2013-02-08T20:15:25+00:00

1. The idProduct is little endian, so make sure its value to be
compatible with the current CPU. Make no break on big endian processors.

Signed-off-by: fangxiaozhi 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

Merge usb-linus branch into usb-next

2013-02-08T20:03:11+00:00

This pulls in a bunch of fixes that are in Linus's tree because we need them
here for testing and development.

Signed-off-by: Greg Kroah-Hartman

USB: storage: optimize to match the Huawei USB storage devices and support new switch command

2013-02-04T18:41:40+00:00

1. Optimize the match rules with new macro for Huawei USB storage devices,
   to avoid to load USB storage driver for the modem interface
   with Huawei devices.
2. Add to support new switch command for new Huawei USB dongles.

Signed-off-by: fangxiaozhi 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: storage: Define a new macro for USB storage match rules

2013-02-04T18:40:16+00:00

1. Define a new macro for USB storage match rules:
    matching with Vendor ID and interface descriptors.

Signed-off-by: fangxiaozhi 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

usb-uas: set max_lun and max_channel

2013-01-25T17:56:54+00:00

256 luns is what the sam-4 address method 0 can handle and what
the qemu uas emulation supports.  So pick that for now.

[ v2: unlike the other two max_* fields max_channel isn't max+1 ]

Signed-off-by: Gerd Hoffmann 
Signed-off-by: Greg Kroah-Hartman

USB: storage: avoid scanning other targets for single target device

2013-01-21T00:12:53+00:00

This patch sets scsi_host->max_id as 1 if the device's quirk
flag of US_FL_SCM_MULT_TARG isn't set, because there are only 6
mass storage devices marked as mutiple targets from unusual_devs.h.

This patch is a small optimization about scanning targets, and
avoid scanning other 7 non-existed targets for single target
device.

Signed-off-by: Ming Lei 
Acked-by: Alan Stern 
Acked-by: Matthew Dharm 
Signed-off-by: Greg Kroah-Hartman

uas: fail any request submitted while resetting the device.

2013-01-11T20:14:18+00:00

Signed-off-by: Gerd Hoffmann 
Signed-off-by: Greg Kroah-Hartman

uas: improve device reset

2013-01-11T20:14:18+00:00

Add new function to unlink and abort requests from the work
list, call it on bus reset and disconnect where we kill all
in-flight urbs.  Also reorder calls in disconnect to first
cancel transfers, then remove the scsi hba.

Signed-off-by: Gerd Hoffmann 
Signed-off-by: Greg Kroah-Hartman

uas: improve abort handler

2013-01-11T20:14:18+00:00

Two changes.  First we check whenever the request is linked in the work
list and if so take it out.  Second check whenever the command is
actually in flight before asking the device to cancel it via task
management, and in case it isn't just zap the data urbs and finish it.

Signed-off-by: Gerd Hoffmann 
Signed-off-by: Greg Kroah-Hartman