5.3-Beta4 - USB floppy/CDROM drive issues

[Marcel Moolenaar]

On Wed, Sep 15, 2004 at 10:06:29AM -0500, Muthu_T at Dell.com wrote:
> 
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: <TEAC FD-05PUB 1026> Removable Direct Access SCSI-0 device 
> da0: 1.000MB/s transfers
> da0: 1MB (2880 512 byte sectors: 64H 32S/T 1C)
> umass0: Unsupported UFI command 0x35
> (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x6, scsi
> status == 0x0
*snip*
> 
> While disconnecting the USB Floppy drive...
> 
> umass0: at uhub0 port 3 (addr 2) disconnected
> (da0:umass-sim0:0:0:0): lost device
> (da0:umass-sim0:0:0:0): removing device entry
> umass0: detached
> umass0: TEAC TEAC FD-05PUB, rev 1.00/0.00, addr 2
> 
> While Reattaching the USB Floppy drive...
> 
> <snip>
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: <TEAC FD-05PUB 1026> Removable Direct Access SCSI-0 device 
> da0: 1.000MB/s transfers
> da0: Attempt to query device size failed: NOT READY, Medium not present
> (da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 
> (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> (da0:umass-sim0:0:0:0): SCSI Status: Check Condition
> (da0:umass-sim0:0:0:0): NOT READY asc:3a,0
> (da0:umass-sim0:0:0:0): Medium not present
> (da0:umass-sim0:0:0:0): Unretryable error
> Opened disk da0 -> 6
*snip*
> umass0: at uhub0 port 3 (addr 2) disconnected
> (da0:umass-sim0:0:0:0): lost device
> (da0:umass-sim0:0:0:0): removing device entry
> umass0: detached
*snip*
> If I use USB CDROM, just plug & unplug, it will get trap, and reboots
> after some time.

The big question is: do you see the same when you attach the floppy
and CDROM to a PC running FreeBSD/i386? We need to know first if
this is a generic driver issue or if it's ia64 specific.

-- 
 Marcel Moolenaar	  USPA: A-39004		 marcel at xcllnt.net