Hal Rosenstock wrote:
On Wed, 2004-11-10 at 11:59, Roland Dreier wrote:
Sean> What exactly does it mean then when process_mad returns Sean> success? Do any of the return bits from process_mad Sean> indicate that the MAD was for the HCA driver?
SUCCESS means that process_mad didn't encounter any errors. If REPLY or CONSUMED is set then process_mad actually handled the packet.
I would assume that REPLY and CONSUMED are also mutually exclusive.
I believe that's the case, but maybe it would make more sense if they weren't, and let CONSUMED indicate that MAD was for the HCA driver.
From an API perspective, I think we only need to know if the HCA driver intercepted the MAD, and if so, was a reply generated.
- Sean
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