SAS: Serial Attached SCSI revision 1c posted

Elliott, Robert (Server Storage) Elliott at hp.com
Mon Sep 23 17:31:48 PDT 2002


* From the T10 Reflector (t10 at t10.org), posted by:
* "Elliott, Robert (Server Storage)" <Elliott at hp.com>
*
Serial Attached SCSI revision 1c has been posted to
http://www.t10.org/new.htm.

This revision has change bars from sas-r01a. It incorporates these
changes:
a) 02-300r1 SAS OOB and DWS state machines update (Thomas Grieff)
	state machine changes [10 September 2002 SAS & SAS PHY WGs]
b) 02-300r1 SAS OOB and DWS state machines update (Thomas Grieff and
George 
	Penokie) editorial changes before state machines
c) 02-307r2 SAS SSP transport layer state machines (Mark Evans)
	[10 September 2002 SAS WG]
a) 02-335r2 SAS multiple connections on wide ports (George Penokie)
	[10 September 2002 SAS WG]
b) 02-338r1 SAS SCSI Phy Error Log log page (Mark Evans)
	[10 September 2002 SAS WG]
c) 02-347r1 SAS CRC bit order figure replacement (Jim Coomes)
	[10 September 2002 SAS WG]
d) 02-350r1 SAS idle at start of OOB signals (George Penokie)
	[10 September 2002 SAS WG]
e) 02-352r0 SAS Clarification of area of impedance dip (Alvin Cox)
	[10 September 2002 SAS PHY WG]
f) 02-354r0 SAS definition/note for skew (Alvin Cox)
	[10 September 2002 SAS PHY WG]
g) 02-355r1 SAS expander update (Tim Hoglund)
	[10 September 2002 SAS WG]
h) 02-342r0 Minutes of SAS protocol WG - 9-10 September 2002
	[10 September 2002 SAS WG]
	a) change the Rate Change Delay from 480 UIs to 750,000 UIs
i) Rewrote IR state machine to include idle states and completed states
	and rework handling of enable/disable signals from phy layer
j) Reworked SL state machine handling of enable/disable signals
	from IR state machine
k) Added an SMP READ MARGIN SETTINGS function to fulfill the original 
	goal of 02-179r1


Revision 2 will be posted soon.  It will be identical to revision 1c,
but omit the change bars, reflecting T10 plenary approval of all the
technical proposals.  Since there are no highlighted differences
(strikethroughs) in 1c, the page numbering should be identical.  The
next set of changes will be in revision 2a.


--
Rob Elliott, elliott at hp.com
Industry Standard Server Storage Advanced Technology
Hewlett-Packard


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