[openib-general] IPOIB NAPI

Roland Dreier rdreier at cisco.com
Tue Feb 27 14:41:44 PST 2007


 > So the IBV_CQ_REPORT_MISSED_EVENTS has been part of OFED-1.2 already? I can
 > generate the patch for all ULPs to use this for review. Do you need me to
 > do that?

No, it's not in OFED 1.2 or the upstream kernel.  And no one has
implemented it for userspace (and I'm somewhat reluctant to break the
ABI at this point without some performance numbers to motivate making
this API change).

Have the NAPI performance problems with ehca been resolved?  We could
probably merge IPoIB NAPI for 2.6.22 then, which would pull in the
kernel changes at least.

 - R.




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