Recent Casio QV digital still cameras (for example the QV 4000)
show up as
VendorID: 0x07cf ProductID: 0x1001 Revision: 10.00
So the following patch is necessary to make these devices working
with the USB storage driver. The patch is against linux-2.4.11,
but it should work with any kernel since 2.4.8-pre3.
diff -Naur linux-2.4.11/drivers/usb/storage/unusual_devs.h linux/drivers/usb/storage/unusual_devs.h
--- linux-2.4.11/drivers/usb/storage/unusual_devs.h Tue Sep 25 16:35:39 2001
+++ linux/drivers/usb/storage/unusual_devs.h Thu Oct 11 00:28:22 2001
@@ -376,14 +376,15 @@
US_FL_MODE_XLATE | US_FL_START_STOP ),
#endif
-/* Casio QV 2x00/3x00/8000 digital still cameras are not conformant
- * to the USB storage specification in two ways:
+/* Casio QV 3 / QV 2x00 / QV 3x00 / QV 4000 / QV 8000 digital still cameras
+ * are not conformant to the USB storage specification in two ways:
* - They tell us they are using transport protocol CBI. In reality they
* are using transport protocol CB.
* - They don't like the INQUIRY command. So we must handle this command
* of the SCSI layer ourselves.
+ * Submitted by Harald Schreiber <[email protected]>.
*/
-UNUSUAL_DEV( 0x07cf, 0x1001, 0x9009, 0x9009,
+UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x9009,
"Casio",
"QV DigitalCamera",
US_SC_8070, US_PR_CB, NULL,
--
--------------------------------------------------------------------
Dipl.-Math. Harald Schreiber, Nizzaallee 26, D-52072 Aachen, Germany
Phone/Fax: +49-241-9108015/6 mailto:[email protected]
--------------------------------------------------------------------
On Thu, Oct 11, 2001 at 02:11:56AM +0200, Harald Schreiber wrote:
> Recent Casio QV digital still cameras (for example the QV 4000)
> show up as
> VendorID: 0x07cf ProductID: 0x1001 Revision: 10.00
>
> So the following patch is necessary to make these devices working
> with the USB storage driver. The patch is against linux-2.4.11,
> but it should work with any kernel since 2.4.8-pre3.
Confirmed. I sent the same patch (without the comments) to linux-kernel
three days ago.
BTW, perhaps it would be better to patch the thing the following way,
because I don't know what's in the revision number range between
1000 and 9009, perhaps there are other devices which don't like the
workaround?
--- linux-2.4.9-ac10/drivers/usb/storage/unusual_devs.h Sat Sep 8 18:18:51 2001
+++ linux-2.4.10-ac11/drivers/usb/storage/unusual_devs.h Thu Oct 11 02:11:29 2001
@@ -394,6 +394,12 @@
* - They don't like the INQUIRY command. So we must handle this command
* of the SCSI layer ourselves.
*/
+UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x1000,
+ "Casio",
+ "QV DigitalCamera",
+ US_SC_8070, US_PR_CB, NULL,
+ US_FL_FIX_INQUIRY ),
+
UNUSUAL_DEV( 0x07cf, 0x1001, 0x9009, 0x9009,
"Casio",
"QV DigitalCamera",
> --------------------------------------------------------------------
> Dipl.-Math. Harald Schreiber, Nizzaallee 26, D-52072 Aachen, Germany
> Phone/Fax: +49-241-9108015/6 mailto:[email protected]
> --------------------------------------------------------------------
Interesting, twice the same patch, and then from nearly the same location
in the world. (Roermonder Str. 112a - distance several 100m )
Jan
In my experience, if you've tested the endpoints on these things, you've
covered the middle. I'd rather have the single entry.
Matt
On Thu, Oct 11, 2001 at 02:36:47AM +0200, Jan Niehusmann wrote:
> On Thu, Oct 11, 2001 at 02:11:56AM +0200, Harald Schreiber wrote:
> > Recent Casio QV digital still cameras (for example the QV 4000)
> > show up as
> > VendorID: 0x07cf ProductID: 0x1001 Revision: 10.00
> >
> > So the following patch is necessary to make these devices working
> > with the USB storage driver. The patch is against linux-2.4.11,
> > but it should work with any kernel since 2.4.8-pre3.
>
> Confirmed. I sent the same patch (without the comments) to linux-kernel
> three days ago.
>
> BTW, perhaps it would be better to patch the thing the following way,
> because I don't know what's in the revision number range between
> 1000 and 9009, perhaps there are other devices which don't like the
> workaround?
>
>
> --- linux-2.4.9-ac10/drivers/usb/storage/unusual_devs.h Sat Sep 8 18:18:51 2001
> +++ linux-2.4.10-ac11/drivers/usb/storage/unusual_devs.h Thu Oct 11 02:11:29 2001
> @@ -394,6 +394,12 @@
> * - They don't like the INQUIRY command. So we must handle this command
> * of the SCSI layer ourselves.
> */
> +UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x1000,
> + "Casio",
> + "QV DigitalCamera",
> + US_SC_8070, US_PR_CB, NULL,
> + US_FL_FIX_INQUIRY ),
> +
> UNUSUAL_DEV( 0x07cf, 0x1001, 0x9009, 0x9009,
> "Casio",
> "QV DigitalCamera",
>
> > --------------------------------------------------------------------
> > Dipl.-Math. Harald Schreiber, Nizzaallee 26, D-52072 Aachen, Germany
> > Phone/Fax: +49-241-9108015/6 mailto:[email protected]
> > --------------------------------------------------------------------
>
> Interesting, twice the same patch, and then from nearly the same location
> in the world. (Roermonder Str. 112a - distance several 100m )
>
> Jan
--
Matthew Dharm Home: [email protected]
Maintainer, Linux USB Mass Storage Driver
God, root, what is difference?
-- Pitr
User Friendly, 11/11/1999