USB quirks

Ralph Zitz ralph at imada.sdu.dk
Sat Sep 5 18:21:18 UTC 2009


Ralph Zitz wrote:
> Hello,
> How does one know which quirks to add? At the moment I'm getting the 
> following messages when attaching my device:
>
> ugen4.2: <vendor 0x0781> at 
> usbus4                                                                                                
>
> umass0: <vendor 0x0781 product 0x5406, class 0/0, rev 2.00/2.00, addr 
> 2> on usbus4
> umass0:  SCSI over Bulk-Only; quirks = 0x0000
> umass0:3:0:-1: Attached to scbus3
> (probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
> (probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> (probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
> (probe0:umass-sim0:0:0:0): UNIT ATTENTION asc:3a,0
> (probe0:umass-sim0:0:0:0): Medium not present
> (probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data)
> da0 at umass-sim0 bus 0 target 0 lun 0
> da0: <SanDisk Cruzer 7.01> Removable Direct Access SCSI-0 device
> da0: 40.000MB/s transfers
> da0: 15286MB (31306239 512 byte sectors: 255H 63S/T 1948C)
> xptioctl: pass driver is not in the kernel
> xptioctl: put "device pass" in your kernel config file
> (probe0:umass-sim0:0:0:1): TEST UNIT READY. CDB: 0 20 0 0 0 0
> (probe0:umass-sim0:0:0:1): CAM Status: SCSI Status Error
> (probe0:umass-sim0:0:0:1): SCSI Status: Check Condition
> (probe0:umass-sim0:0:0:1): UNIT ATTENTION asc:29,0
> (probe0:umass-sim0:0:0:1): Power on, reset, or bus device reset occurred
> (probe0:umass-sim0:0:0:1): Retrying Command (per Sense Data)
> (probe0:umass-sim0:0:0:1): TEST UNIT READY. CDB: 0 20 0 0 0 0
> (probe0:umass-sim0:0:0:1): CAM Status: SCSI Status Error
> (probe0:umass-sim0:0:0:1): SCSI Status: Check Condition
> (probe0:umass-sim0:0:0:1): NOT READY asc:3a,0
> (probe0:umass-sim0:0:0:1): Medium not present
> (probe0:umass-sim0:0:0:1): Unretryable error
> cd1 at umass-sim0 bus 0 target 0 lun 1
> cd1: <SanDisk Cruzer 7.01> Removable CD-ROM SCSI-0 device
> cd1: 40.000MB/s transfers
> cd1: cd present [49151 x 2048 byte records]
> GEOM: da0: media size does not match label.
>
> The usbstick was formatted with fat32. In /dev I have da0 and da0a 
> listed, yet neither can be mounted:
>
> sudo mount_msdosfs /dev/da0a /home/ralph/mnt
> mount_msdosfs: /dev/da0a: Invalid argument
>
> sudo mount_msdosfs /dev/da0 /home/ralph/mnt
> mount_msdosfs: /dev/da0: Invalid argument
>
> I also don't understand the message about the pass device not being in 
> the kernel conf - it is.
>
> Any help would be greatly appreciated.
>
> Regards,
> Ralph.
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I forgot to mention:
uname -a:
FreeBSD 9.0-CURRENT FreeBSD 9.0-CURRENT #17 r196849: Sat Sep  5 09:35:27 
CEST 2009  amd64


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