ATA command pass through (16) opcode

Mark Overby MOverby at nvidia.com
Mon Nov 15 11:10:18 PST 2004


* From the T10 Reflector (t10 at t10.org), posted by:
* "Mark Overby" <MOverby at nvidia.com>
*
Why would you want to do a SCSI pass through to a device that implements
a SCSI command set? One could argue that belongs in SAT, not in this
pass through. 

-----Original Message-----
From: owner-t10 at t10.org [mailto:owner-t10 at t10.org] On Behalf Of Pat
LaVarre
Sent: Friday, November 12, 2004 10:58 AM
To: Curtis Stevens
Cc: t10 at t10.org; dougg at torque.net
Subject: Re: ATA command pass through (16) opcode

* From the T10 Reflector (t10 at t10.org), posted by:
* Pat LaVarre <p.lavarre at ieee.org>
*
Curtis S:

> 	At the meeting I was given A1h for the 12 byte command
pass-through,
> 85h for the 16 byte command pass-through, and 09h for the return 
> descriptor.
> These opcodes apply to both SBC and RBC.  I will have a new document 
> up next
> week with the proposal modified for inclusion into SAT.

SBC and RBC I see ... so I ask,

Also MMC?

People will want to pass ATA thru to ATAPI MMC, I expect ...

Pat LaVarre

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