Re: Issuing a vendor specific ATA cmd on SATA Disk via ATA Pass Thru

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sam song wrote:
>  [USI]: ata pass through(16) cdb: 85 0b 06 00 41 00 00 00 00 00 00 00 00 e0
> fd 00
>  [<unknown opcode>: 85 0b 06 00 41 00 00 00 00 00 00 00 00 e0 fd 00 ]
>   scsi_status=0x2, host_status=0x0, driver_status=0x8
>   info=0x1  duration=8184280 milliseconds
[--snip--]
> ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata2.00: cmd fd/41:00:00:00:00/00:00:00:00:00/e0 tag 0 cdb 0x0 data 33280 out
>          res 40/00:01:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata2: port is slow to respond, please be patient (Status 0xd0)
> ata2: device not ready (errno=-16), forcing hardreset
> ata2: soft resetting port
> ata2.00: configured for UDMA/133
> ata2: EH complete
> sd 2:0:0:0: [sdb] 1953525168 512-byte hardware sectors (1000205 MB)
> sd 2:0:0:0: [sdb] Write Protect is off
> sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

Hmmm... It's timeout.  How long does the command take?  It's a bit weird
because 36000s but the reported command duration is 136s.  How long did
the command take actually?

-- 
tejun
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