mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

USB: quirks and unusual_devs entry for Actions flash drive 

This patch (as1033) adds a quirks entry and an unusual_devs entry for
the Actions Semiconductor flash drive.  This device has a 64-byte
string descriptor, which it doesn't terminate with a 0-length packet.

Oddly enough, the reporter's logs show that when the device was
plugged in at boot time, it changes its behavior completely -- it uses
a different product ID, product string descriptor, and bDeviceClass.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2008-02-20 12:10:04 -05:00 committed by Greg Kroah-Hartman
parent 4e58407d5c
commit 274399d14f
2 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/usb/core/quirks.c
View File

@ -28,6 +28,9 @@
* devices is broken...
*/
static const struct usb_device_id usb_quirk_list[] = {
/* Action Semiconductor flash disk */
{ USB_DEVICE(0x10d6, 0x2200), .driver_info = USB_QUIRK_STRING_FETCH_255},
/* CBM - Flash disk */
{ USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
/* HP 5300/5370C scanner */

9
drivers/usb/storage/unusual_devs.h
View File

@ -1500,6 +1500,15 @@ UNUSUAL_DEV( 0x1019, 0x0c55, 0x0000, 0x0110,
US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
0 ),
/* Reported by Fabio Venturi <f.venturi@tdnet.it>
* The device reports a vendor-specific bDeviceClass.
*/
UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100,
"Actions Semiconductor",
"Mtp device",
US_SC_DEVICE, US_PR_DEVICE, NULL,
0),
/* Reported by Kevin Lloyd <linux@sierrawireless.com>
* Entry is needed for the initializer function override,
* which instructs the device to load as a modem