On Tue, 2008-05-20 at 11:44 +0530, Sumit Gaur - Sun Microsystem wrote: > How we can identify and filter these incoming SM packets in application from > the regular responses.
I'm surprised that it's working this way; that SM responses are getting into your application as they _should_ have a different transaction ID per the following. >From the kernel Documentation/infiniband/user_mad.txt: Transaction IDs Users of the umad devices can use the lower 32 bits of the transaction ID field (that is, the least significant half of the field in network byte order) in MADs being sent to match request/response pairs. The upper 32 bits are reserved for use by the kernel and will be overwritten before a MAD is sent. Is the same fd being used by OpenSM and your application somehow or you are not using OpenSM and your SM overlaps with this ? -- Hal _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
