| From afff07e61a5243e14ee3f0a272a0380cd744a8a3 Mon Sep 17 00:00:00 2001 |
| From: Hans de Goede <hdegoede@redhat.com> |
| Date: Wed, 13 Jun 2012 11:44:58 +0200 |
| Subject: usb-storage: Add 090c:1000 to unusal-devs |
| |
| From: Hans de Goede <hdegoede@redhat.com> |
| |
| commit afff07e61a5243e14ee3f0a272a0380cd744a8a3 upstream. |
| |
| This device gives a bogus answer to get_capacity(16): |
| [ 8628.278614] scsi 8:0:0:0: Direct-Access USB 2.0 USB Flash Drive 1100 PQ: 0 ANSI: 4 |
| [ 8628.279452] sd 8:0:0:0: Attached scsi generic sg4 type 0 |
| [ 8628.280338] sd 8:0:0:0: [sdd] 35747322042253313 512-byte logical blocks: (18.3 EB/15.8 EiB) |
| |
| So set the quirk flag to avoid using get_capacity(16) with it: |
| [11731.386014] usb-storage 2-1.6:1.0: Quirks match for vid 090c pid 1000: 80000 |
| [11731.386075] scsi9 : usb-storage 2-1.6:1.0 |
| [11731.386172] usbcore: registered new interface driver usb-storage |
| [11731.386175] USB Mass Storage support registered. |
| [11732.387394] scsi 9:0:0:0: Direct-Access USB 2.0 USB Flash Drive 1100 PQ: 0 ANSI: 4 |
| [11732.388462] sd 9:0:0:0: Attached scsi generic sg3 type 0 |
| [11732.389432] sd 9:0:0:0: [sdc] 7975296 512-byte logical blocks: (4.08 GB/3.80 GiB) |
| |
| Which makes the capacity look a lot more sane :) |
| |
| Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
| Tested-by: Simon Raffeiner <sturmflut@lieberbiber.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/usb/storage/unusual_devs.h | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| --- a/drivers/usb/storage/unusual_devs.h |
| +++ b/drivers/usb/storage/unusual_devs.h |
| @@ -1107,6 +1107,13 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9 |
| USB_SC_RBC, USB_PR_BULK, NULL, |
| 0 ), |
| |
| +/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */ |
| +UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff, |
| + "Feiya", |
| + "QDI U2 DISK", |
| + USB_SC_DEVICE, USB_PR_DEVICE, NULL, |
| + US_FL_NO_READ_CAPACITY_16 ), |
| + |
| /* aeb */ |
| UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff, |
| "Feiya", |
