[ofa-general] Re: [PATCH draft, untested] ehca srq emulation (for IPoIB CM)
Sean Hefty
mshefty at ichips.intel.com
Fri Jun 15 08:49:55 PDT 2007
> We have different definitions of "across layers": in my code everything is kept
> inside ehca. I call it a maintenance nightmare when there's code in IPoIB that
> only ehca owners can test.
I disagree with the concept of adding this code into the lower level
driver. Posting a receive buffer onto a QP after it gets a receive
completion is something the ULP can and should do.
SRQ support is optional. There's no reason why the no-SRQ code in IPoIB
can't be tested on all HCAs. It's the SRQ code that requires specific
hardware.
- Sean
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