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<DIV dir=ltr align=left><SPAN class=999060516-11102007><FONT face=Arial
color=#0000ff size=2>How about remote READ and ATOMIC when you register memory
?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=999060516-11102007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=999060516-11102007><FONT face=Arial
color=#0000ff size=2>--CQ</FONT></SPAN></DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> ofw-bounces@lists.openfabrics.org
[mailto:ofw-bounces@lists.openfabrics.org] <B>On Behalf Of </B>Smith,
Stan<BR><B>Sent:</B> Thursday, October 11, 2007 10:04 AM<BR><B>To:</B> Yossi
Leybovich<BR><B>Cc:</B> ofw@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofw]
IB Atomic COMPARE_AND_SWAP returns IB_AE_WQ_REQ_ERR?<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Yossi Leybovich
[mailto:sleybo@mellanox.co.il] <BR><B>Sent:</B> Thursday, October 11, 2007
3:11 AM<BR><B>To:</B> Smith, Stan<BR><B>Cc:</B>
ofw@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofw] IB Atomic
COMPARE_AND_SWAP returns IB_AE_WQ_REQ_ERR?<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">One
simple and quick check<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Do
you specify ATOMIC_ACCESS when you open the QP ?<SPAN
class=131460115-11102007><FONT face=Arial color=#0000ff
size=2> </FONT></SPAN></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><SPAN
class=131460115-11102007></SPAN></SPAN> </P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><SPAN
class=131460115-11102007><FONT face=Arial color=#0000ff size=2>yes -
IB_AC_ATOMIC</FONT> <FONT face=Arial color=#0000ff size=2>|
IB_AC_RDMA_READ | IB_AC_RDMA_WRITE | IB_AC_LOCAL_WRITE are all set on the
QP.</FONT></SPAN></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><SPAN
class=131460115-11102007><FONT face=Arial color=#0000ff
size=2></FONT></SPAN></SPAN> </P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><SPAN
class=131460115-11102007></SPAN><o:p></o:p></SPAN> </P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: blue 1.5pt solid; PADDING-TOP: 0cm; BORDER-BOTTOM: medium none">
<DIV>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: #b5c4df 1pt solid; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'"> Smith, Stan
[mailto:stan.smith@intel.com] <BR><B>Sent:</B> Wednesday, October 10, 2007
6:31 PM<BR><B>To:</B> Yossi Leybovich<BR><B>Cc:</B>
ofw@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofw] IB Atomic
COMPARE_AND_SWAP returns IB_AE_WQ_REQ_ERR?<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Additional
HW info - Ven 15b3 Dev 25208 Hw a0 Fw 4.8.200 Drv 1.0.0000.614
(08/03/2006)</SPAN><o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center>
<HR align=center width="100%" SIZE=2>
</DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
ofw-bounces@lists.openfabrics.org [mailto:ofw-bounces@lists.openfabrics.org]
<B>On Behalf Of </B>Smith, Stan<BR><B>Sent:</B> Wednesday, October 10, 2007
3:26 PM<BR><B>To:</B> Yossi Leybovich;
ofw@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofw] IB Atomic
COMPARE_AND_SWAP returns IB_AE_WQ_REQ_ERR?</SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Hello,</SPAN><o:p></o:p></P>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center>
<HR align=center width="100%" SIZE=2>
</DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'"> Yossi Leybovich
[mailto:sleybo@mellanox.co.il] <BR><B>Sent:</B> Wednesday, October 10, 2007
3:13 PM<BR><B>To:</B> Smith, Stan;
ofw@lists.openfabrics.org<BR><B>Subject:</B> RE: [ofw] IB Atomic
COMPARE_AND_SWAP returns IB_AE_WQ_REQ_ERR?</SPAN><o:p></o:p></P>
<DIV id=idOWAReplyText36231>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Arial','sans-serif'">what
HW do you use? </SPAN><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'"> InfiniHost MT25208
- mthca.sys from openib-windows svn.849, x64 on WinSvr 2003 (SP2); local
process with RC connection to another local process; should
work?</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">if its mellanox HW
there should be vendor syndrome in the EQE entry , it should be in the same
offset of the vendor syndrome of the CQE.</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">You can change the
driver to report it - this will might help us to identify the
problem <SPAN
style="COLOR: blue"> </SPAN></SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Thanks
for the tip, will instrument the driver to display information and get
back to you.</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">stan.</SPAN><o:p></o:p></P></DIV></DIV>
<DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center>
<HR align=center width="100%" SIZE=2>
</DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
ofw-bounces@lists.openfabrics.org on behalf of Smith, Stan<BR><B>Sent:</B> Wed
10/10/2007 17:51<BR><B>To:</B> ofw@lists.openfabrics.org<BR><B>Subject:</B>
[ofw] IB Atomic COMPARE_AND_SWAP returns
IB_AE_WQ_REQ_ERR?</SPAN><o:p></o:p></P></DIV>
<DIV>
<P><SPAN style="FONT-SIZE: 10pt">Hello all,<BR> I'm working on DAT v2
extensions which include an Atomic<BR>Compare-n-swap operation.<BR>The
comp-n-swap operation generates an async QP error callback
with<BR>IB_AE_WR_REQ_ERR?<BR>The IB_AE_WR_REQ_ERR code is defined as 'an
Opcode violation @ the<BR>responder'?<BR><BR>Any clues as to what might
generate an IB_AE_WR_REQ_ERR or what an<BR>opcode violation @ responder
implies?<BR><BR>Anyone have an IBAL based compare-n-swap test program they
would like
to<BR>share?<BR><BR>Thanks,<BR><BR>Stan.<BR>_______________________________________________<BR>ofw
mailing list<BR>ofw@lists.openfabrics.org<BR><A
href="http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw">http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw</A></SPAN><o:p></o:p></P></DIV></DIV></DIV></BLOCKQUOTE></BODY></HTML>