TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

USB: unusual_devs.h for 0x046b:ff40

Browse Source 
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>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Pete Zaitcev
2007-03-25 03:24:11 +02:00
committed by Adrian Bunk
parent f21a8311a9
commit 28ce74672a
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/usb/storage/unusual_devs.h
+12
View File
@@ -253,6 +253,18 @@ UNUSUAL_DEV( 0x045a, 0x5210, 0x0101, 0x0101,
"Rio Karma",
US_SC_SCSI, US_PR_BULK, rio_karma_init, 0),
/*
* 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",