PHY numbering within a Wide Port

Bill Martin bill_martin at sierralogic.com
Mon Aug 29 06:25:40 PDT 2005


* From the T10 Reflector (t10 at t10.org), posted by:
* "Bill Martin" <bill_martin at sierralogic.com>
*
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>From SAS 1.1, it is required that a device have all of its PHYs numbered
consecutively from 1 to the maximum number of PHYs.  Is there any
requirement that the PHYs in a wide port be consecutively numbered.  I
do not currently find any restrictions on the numbering of PHYs in a
wide port.

 

Thanks,

 

Bill Martin
Sr. Principal Engineer
Standards and Interoperability
Sierra Logic, Inc.
916 772-3658

916 765-6875 (Cell)
bill_martin at sierralogic.com

 


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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>From SAS 1.1, it is required that a device have all =
of its
PHYs numbered consecutively from 1 to the maximum number of PHYs.&nbsp; =
Is
there any requirement that the PHYs in a wide port be consecutively
numbered.&nbsp; I do not currently find any restrictions on the =
numbering of
PHYs in a wide port.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><st1:PersonName w:st=3D"on"><font size=3D2 =
face=3DArial><span
 style=3D'font-size:10.0pt;font-family:Arial'>Bill =
Martin</span></font></st1:PersonName><br>
<font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>Sr.
Principal Engineer<br>
Standards and Interoperability<br>
Sierra Logic, Inc.<br>
916 772-3658</span></font><o:p></o:p></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>916 765-6875 (Cell)<br>
bill_martin at sierralogic.com<o:p></o:p></span></font></p>

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style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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