Commit 379885a9 authored by Pete Zaitcev's avatar Pete Zaitcev Committed by Greg Kroah-Hartman
Browse files

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: default avatarPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: default avatarPhil Dibowitz <phil@ipom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 8d2bad87
......@@ -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",
......
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