diff options
| author | Pete Zaitcev <zaitcev@redhat.com> | 2007-01-13 23:17:46 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-01-22 19:55:16 (GMT) |
| commit | 379885a9b204dec9d0009b6b450e104389b4a590 (patch) | |
| tree | a61b79468c05f1eacdc2cccf50764e7a2c3083e5 /drivers/usb | |
| parent | 8d2bad8788a6f968247df409f50c757b1a5489f4 (diff) | |
| download | linux-fsl-qoriq-379885a9b204dec9d0009b6b450e104389b4a590.tar.xz | |
USB: unusual_devs.h for 0x046b:ff40
American Megatrends did something wrong in their floppy emulator. It breaks
with both kinds of MODE SENSE which our stack sends. Alan and I tried a few
tweaks, and got LUNs sensed right, but US_FL_NO_WP_DETECT is still needed.
I set the firmware bracket to 1.00 exactly, in case AMI or Sun fix it with a
firmware update. Hey, you never know.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/storage/unusual_devs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index cddef3e..4ef6496 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -254,6 +254,18 @@ UNUSUAL_DEV( 0x045a, 0x5210, 0x0101, 0x0101, US_SC_SCSI, US_PR_KARMA, rio_karma_init, 0), #endif +/* + * This virtual floppy is found in Sun equipment (x4600, x4200m2, etc.) + * Reported by Pete Zaitcev <zaitcev@redhat.com> + * This device chokes on both version of MODE SENSE which we have, so + * use_10_for_ms is not effective, and we use US_FL_NO_WP_DETECT. + */ +UNUSUAL_DEV( 0x046b, 0xff40, 0x0100, 0x0100, + "AMI", + "Virtual Floppy", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_NO_WP_DETECT), + /* Patch submitted by Philipp Friedrich <philipp@void.at> */ UNUSUAL_DEV( 0x0482, 0x0100, 0x0100, 0x0100, "Kyocera", |