Re: [Bugme-new] [Bug 22442] New: max_sectors: USB resets of Blackberry Bold 9000 in mass-storage mode

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On Mon, 8 Nov 2010, Andrew Morton wrote:

> > https://bugzilla.kernel.org/show_bug.cgi?id=22442
> > 
> >            Summary: max_sectors: USB resets of Blackberry Bold 9000 in
> >                     mass-storage mode

...

> > Can we add the blackberry 9000 to a blacklist, and set max_sectors to the
> > correct no. automatically?

Here's a patch to do what was asked.  However I'm not sure how well it 
will behave in practice because of the device's non-storage interface.  
Only one way to find out...

Alan Stern



Index: usb-2.6/drivers/usb/storage/unusual_devs.h
===================================================================
--- usb-2.6.orig/drivers/usb/storage/unusual_devs.h
+++ usb-2.6/drivers/usb/storage/unusual_devs.h
@@ -1381,6 +1381,13 @@ UNUSUAL_DEV(  0x0f19, 0x0105, 0x0100, 0x
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_IGNORE_RESIDUE ),
 
+/* Reported by Moritz Moeller-Herrmann <moritz-kernel@xxxxxxxxxxxxxxxxxxx> */
+UNUSUAL_DEV(  0x0fca, 0x8004, 0x0201, 0x0201,
+		"Research In Motion",
+		"BlackBerry Bold 9000",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_MAX_SECTORS_64 ),
+
 /* Reported by Michael Stattmann <michael@xxxxxxxxxxxxx> */
 UNUSUAL_DEV(  0x0fce, 0xd008, 0x0000, 0x0000,
 		"Sony Ericsson",

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