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<DIV dir=ltr align=left>
<HR tabIndex=-1>
<FONT size=2 face=Tahoma><B>From:</B> Irena Gannon [mailto:irena@mellanox.co.il]
<BR><B>Sent:</B> Wednesday, September 15, 2010 5:48 AM<BR><B>To:</B> Smith,
Stan; ofw@lists.openfabrics.org<BR><B>Cc:</B> Hal Rosenstock<BR><B>Subject:</B>
RE: [ofw] [patch][osmtest] Fix lid parameter passing<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=WordSection1>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Hello,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Hal explained to me that
something was wrong with the OpenSM lid assignment of 1 when LMC > 0.
<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">There were some changes in
OpenSM LID assignment that addresses this beyond the version that the problem
was found in (3.3.3)<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">For the version of our trunk and
yours the fix is irrelevant because the OpenSM there (3.3.6) handles that
problem itself. <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Please ignore this
patch.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Thank you<SPAN
class=865333616-15092010><FONT color=#0000ff size=2
face=Arial> </FONT></SPAN></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><SPAN
class=865333616-15092010></SPAN></SPAN> </P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><SPAN
class=865333616-15092010><FONT color=#0000ff size=2 face=Arial>OK, thank you for
the detailed explanation; it all makes sense now.</FONT></SPAN></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><SPAN
class=865333616-15092010></SPAN></SPAN> </P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><SPAN
class=865333616-15092010><FONT color=#0000ff size=2
face=Arial>stan.</FONT> </SPAN><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> Smith, Stan
[mailto:stan.smith@intel.com] <BR><B>Sent:</B> Monday, September 13, 2010 7:29
PM<BR><B>To:</B> Irena Gannon; ofw@lists.openfabrics.org<BR><B>Subject:</B> RE:
[ofw] [patch][osmtest] Fix lid parameter
passing<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">What is
the story here?</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">Why is
the change needed? </SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">How does
the problem show up?</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">Again,
if this is not a windows local mod, then the patch needs to go to
Sasha.</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">At the
minimum, please include some explanation as to why the patch is good and
necessary.</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">thanks,</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: blue; FONT-SIZE: 10pt">stan.</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p> </o:p></SPAN></P>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">
ofw-bounces@lists.openfabrics.org [mailto:ofw-bounces@lists.openfabrics.org]
<B>On Behalf Of </B>Irena Gannon<BR><B>Sent:</B> Sunday, September 12, 2010 3:07
AM<BR><B>To:</B> ofw@lists.openfabrics.org<BR><B>Subject:</B> [ofw]
[patch][osmtest] Fix lid parameter passing</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal>Index:
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmtest.c<o:p></o:p></P>
<P
class=MsoNormal>===================================================================<o:p></o:p></P>
<P class=MsoNormal>---
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmtest.c
(revision 6460)<o:p></o:p></P>
<P class=MsoNormal>+++
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmtest.c
(revision 6461)<o:p></o:p></P>
<P class=MsoNormal>@@ -6019,7 +6019,7 @@<o:p></o:p></P>
<P
class=MsoNormal>
goto Exit;<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P
class=MsoNormal>
if (lmc != 0) {<o:p></o:p></P>
<P
class=MsoNormal>-
test_lid = cl_ntoh16(p_osmt->local_port.lid + 1);<o:p></o:p></P>
<P
class=MsoNormal>+
test_lid = cl_ntoh16(p_osmt->local_port.lid);<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P
class=MsoNormal>
/* Another GUIDInfo Record test */<o:p></o:p></P>
<P
class=MsoNormal>
memset(&context, 0, sizeof(context));<o:p></o:p></P>
<P class=MsoNormal>Index:
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmt_slvl_vl_arb.c<o:p></o:p></P>
<P
class=MsoNormal>===================================================================<o:p></o:p></P>
<P class=MsoNormal>---
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmt_slvl_vl_arb.c
(revision 6460)<o:p></o:p></P>
<P class=MsoNormal>+++
D:/Windows/MLNX_VPI_2_1_2/ulp/opensm/user/osmtest/osmt_slvl_vl_arb.c
(revision 6461)<o:p></o:p></P>
<P class=MsoNormal>@@ -510,7 +510,7 @@<o:p></o:p></P>
<P
class=MsoNormal>
goto Exit;<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P
class=MsoNormal>
if (lmc != 0) {<o:p></o:p></P>
<P
class=MsoNormal>-
test_lid = cl_ntoh16(p_osmt->local_port.lid + 1);<o:p></o:p></P>
<P
class=MsoNormal>+
test_lid = cl_ntoh16(p_osmt->local_port.lid);<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P
class=MsoNormal>
status = osmt_query_vl_arb(p_osmt, test_lid, 0, 1, NULL);<o:p></o:p></P>
<P
class=MsoNormal>
if (status != IB_SUCCESS)<o:p></o:p></P></DIV></BODY></HTML>