A SAS Outstanding Xfer_RDY Question.

Sriram Srinivasan srirams at lsil.com
Fri Jun 27 11:31:07 PDT 2003


* From the T10 Reflector (t10 at t10.org), posted by:
* Sriram Srinivasan <srirams at lsil.com>
*

  If sas-r04a.pdf is the current SAS spec, I see that in "10.2.1.8 Receive 
Data-Out transport protocol service" it talks about limiting number of 
outstanding XFER_RDY frames per command to 1.  I don't see where it allows 
more than 1 outstanding XFER_RDY frame per command.
  
  
  \Sriram\
  
» 
» * From the T10 Reflector (t10 at t10.org), posted by:
» * "Bill Galloway" <BillG at breatech.com>
» *
» I believe the current SAS spec allows more than one outstanding XFER_RDY 
per
» command.  There was some talk of limiting this but it never went anywhere.
» 
» Bill Galloway
» Pivot3, Inc.
» BillG at pivot3.com
» P: (281) 530-3063
» F: (281) 988-0398 
» 
» -----Original Message-----
» From: owner-t10 at t10.org [mailto:owner-t10 at t10.org] On Behalf Of Whitehill,
» Cliff
» Sent: Friday, June 27, 2003 11:03 AM
» To: t10 at t10.org
» Subject: A SAS Outstanding Xfer_RDY Question.
» 
» 
» * From the T10 Reflector (t10 at t10.org), posted by:
» * "Whitehill, Cliff" <cwhitehi at lsil.com>
» *
» All,
» 
» My current understanding is that for SAS you can have only one outstanding
» Xfer_RDY per command.  Is this true? If so, where does it say this in the
» SAS specification?
» 
» Regards,
» 
» --------------------------------------------
» Clifford A. Whitehill
» Staff Systems Engineer
» LSI Logic Corp.
» 2001 Danfield Ct.
» Fort Collins, CO. 80525
» Tel: 970-206-5024
» Fax: 970-206-5244
» email: cliff.whitehill at lsil.com
» 
» *
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----------------------------------------------------------------------
	"FORGET NOT THAT THE EARTH DELIGHTS TO FEEL YOUR BARE FEET,
               AND THE WINDS LONG TO PLAY WITH YOUR HAIR"
                                          -Khalil Gibran

 Sriram Srinivasan                       Sriram.Srinivasan at lsil.com
 ASIC Design Engineer, LSI Logic,
 2001 Danfield Ct., 				Phone: 970-206-5847
 Fort Collins, CO 80525				FAX  : 970-206-5244
----------------------------------------------------------------------

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