On Sun, 19 Sep 2004, Helge Jensen wrote:
> Inserted a 64Mb USB-key: "Daesung Digital Tech" CMDrive
> (www.cmdrive.com), was told to report to the list.
>
> I have not been able to use the device yet, but that's probably just me
> that is too stupid to set it up. First of all, I don't yet know how to
> setup hotplugging, since it's always just worked before.
>
> Sep 19 10:58:07 router kernel: usb 3-3: new full speed USB device using
> address 3
> Sep 19 10:58:08 router kernel: Initializing USB Mass Storage driver...
> Sep 19 10:58:08 router kernel: usb-storage: This device (090a,1001,0100
> S 06 P 50) has an unneeded Protocol entry in unusual_devs.h
> Sep 19 10:58:08 router kernel: Please send a copy of this message to
> <[EMAIL PROTECTED]>
> Sep 19 10:58:09 router kernel: usb-storage: probe of 3-3:1.0 failed with
> error -1
> Sep 19 10:58:09 router kernel: usbcore: registered new driver usb-storage
> Sep 19 10:58:09 router kernel: USB Mass Storage support registered.
It's not your fault that the device doesn't work; it's the device's
fault. Below is a patch that should work around the problem. Please let
me know how it works out.
Alan Stern
--- usb-2.6/drivers/usb/storage/transport.c.orig Wed Aug 25 15:51:18 2004
+++ usb-2.6/drivers/usb/storage/transport.c Sun Sep 19 10:35:21 2004
@@ -934,13 +934,10 @@
if (result == -EPIPE) {
usb_stor_clear_halt(us, us->recv_bulk_pipe);
usb_stor_clear_halt(us, us->send_bulk_pipe);
- /* return the default -- no LUNs */
- return 0;
}
- /* An answer or a STALL are the only valid responses. If we get
- * something else, return an indication of error */
- return -1;
+ /* return the default -- only one LUN */
+ return 0;
}
int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
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