kernel.git/drivers/usb/storage, branch linux-2.6.24.y

USB: add support for Motorola ROKR Z6 cellphone in mass storage mode

2008-04-19T01:53:19Z

upstream commit: cc36bdd47ae51b66780b317c1fa519221f894405 Motorola ROKR Z6 cellphone has bugs in its USB, so it is impossible to use it as mass storage. Patch describes new "unusual" USB device for it with FIX_INQUIRY and FIX_CAPACITY flags and new BULK_IGNORE_TAG flag. Last flag relaxes check for equality of bcs->Tag and us->tag in usb_stor_Bulk_transport routine. Signed-off-by: Constantin Baranov Signed-off-by: Matthew Dharm Signed-off-by: Daniel Drake Signed-off-by: Greg Kroah-Hartman Signed-off-by: Chris Wright

usb-storage: don't access beyond the end of the sg buffer

2008-03-24T18:47:14Z

This patch (as1038) fixes a bug in usb_stor_access_xfer_buf() and usb_stor_set_xfer_buf() (the bug was originally found by Boaz Harrosh): The routine must not attempt to write beyond the end of a scatter-gather list or beyond the number of bytes requested. This is the minimal 2.6.24 equivalent to as1035 + as1037 (7084191d53b224b953c8e1db525ea6c31aca5fc7 "USB: usb-storage: don't access beyond the end of the sg buffer" + 6d512a80c26d87f8599057c86dc920fbfe0aa3aa "usb-storage: update earlier scatter-gather bug fix"). Mark Glines has confirmed that it fixes his problem. Signed-off-by: Alan Stern Cc: Mark Glines Cc: Boaz Harrosh Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman

USB: storage: Add unusual_dev for HP r707

2008-02-08T19:46:24Z

Add "FIX_CAPACITY" entry for HP Photosmart r707 Camera in "Disk" mode. Camera will wedge when /lib/udev/vol_id attempts to access the last sector, EIO gets reported to dmesg, and block device is marked "offline" (it is). Reproduced vol_id behavior with: "dd if=/dev/sda of=/dev/null skip=60800 count=1" Signed-off-by: Grant Grundler Signed-off-by: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman

USB: revert portions of "UNUSUAL_DEV: Sync up some reported devices from Ubuntu"

2007-12-17T18:47:16Z

This reverts one change from 67fa10627ec0d8aa16f1cf38cf527e67d8097d3c that prevented userspace from seing the "driver disk" lun in a san disk device. The kernel shouldn't do this, it's up to userspace to handle this properly, if it somehow wants to filter this away. Cc: Ben Collins Cc: Alan Stern Cc: Phil Dibowitz Cc: Kyle McMartin Cc: Matthew Dharm Cc: Hans de Goede Signed-off-by: Greg Kroah-Hartman

usb-storage: Fix devices that cannot handle 32k transfers

2007-12-17T18:47:14Z

When a device cannot handle the smallest previously limited transfer size (64 blocks) without stalling, limit the device to the amount of packets that fit in a platform native page. The lowest possible limit is PAGE_CACHE_SIZE, so if the device is ever used on a platform that has larger than 8K pages, you lose unless you can convince the device firmware folks to fix the issue. Cc: Mathew Dharm Cc: Alan Stern Cc: Pete Zaitcev Signed-off-by: Doug Maxey Signed-off-by: Greg Kroah-Hartman

USB: usb-storage: unusual_devs entry for JetFlash TS1GJF2A

2007-11-28T21:58:36Z

This patch (as1018) adds an unusual_devs entry for the JetFlash TS1GJF2A. This device doesn't like read requests for more than 188 sectors. Setting max_sectors down to 64 is overkill, but at least it will work without errors. For the torturous debugging history, see this thread: http://marc.info/?t=118745764700005&r=1&w=2 Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: add support for an older firmware revision for the Nikon D200

2007-11-28T21:58:34Z

This is a resubmission of the patch to upgrade the unusual_devs.h file to support an older firmware revision of the Nikon D200. This patch includes the requested /proc/bus/usb/devices information. T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=02 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=04b0 ProdID=040f Rev= 1.00 S: Manufacturer=NIKON S: Product=NIKON DSC D200 S: SerialNumber=0000000 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 2mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Mike Pagano Signed-off-by: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman

usb-storage: always set the allow_restart flag

2007-11-28T21:58:33Z

This patch (as1000) sets the SCSI allow_restart flag for USB disk devices. In theory this should never hurt, and there definitely are devices out there (such as the Seagate 250-GB external drive) which need the flag to be set. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: isd200: sort out USB/IDE dependancy mess

2007-10-25T19:18:43Z

The ISD200 driver imports a single trivial routine from the IDE layer and in doing so creates a mess of dependancies that drag in the entire old IDE layer. Even more sad - it does this for a routine which is usually (little endian) a null function! - Copy the function into ISD200 - Rename it so it doesn't clash with the ide header prototype - Remove all the depend constraints Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman

[SG] Update drivers to use sg helpers

2007-10-22T19:19:53Z

Signed-off-by: Jens Axboe