summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlan Stern <stern@rowland.harvard.edu>2008-02-20 12:10:04 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2008-02-21 15:38:54 -0800
commit274399d14f121d7676ecb75a461cfed6cf9e4cdb (patch)
treecb5451dca1f03f371f6613e537cf9a294ab4c3ad
parent4e58407d5c31827de0225ea927420192a71daccd (diff)
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>
-rw-r--r--drivers/usb/core/quirks.c3
-rw-r--r--drivers/usb/storage/unusual_devs.h9
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index dc51790582d..f90ab5e94c5 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -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 */
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 6494cc52a11..99679a8cfa0 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -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