Re: [PATCH 1/7] libibumad: Provide MAD definitions with libibumad

On 2/20/2013 11:29 AM, Hefty, Sean wrote:

quoted

I need to check the kernel code, but I believe that the RMPP header is exposed.

I looked at copy_recv_mad(), and it copies the entire 256-byte MAD to user space, which includes any RMPP header, followed by any additional segmented data.  So most of the RMPP definitions are relevant, the exceptions possibly being UMAD_RMPP_TYPE_[ACK | STOP | ABORT].  IMO - I would keep those for completeness.

Yes but how much of header is relevant when it's a multipacket RMPP MAD
message ? My concern is that it may be confusing as to validity/use of
certain RMPP fields, etc.

-- Hal

- Sean

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html