[openib-general] Re: ib_mad.h ib_mad_post_send PCI mapping

Sean Hefty mshefty at ichips.intel.com
Tue Sep 7 08:53:52 PDT 2004


On Tue, 07 Sep 2004 07:18:41 -0400
Hal Rosenstock <halr at voltaire.com> wrote:

> I have another ib_mad_post_send question relative to PCI mapping. Is it
> correct to assume that like ib_post_send that any PCI mapping (and cache
> synchronization) is to be performed in the client rather than in
> ib_mad_post_send itself ?

Not entirely sure what you mean here.  Are you asking if the buffers are registered with the HCA?  If so, then my assumption is that the client did this.



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