Quoting r. Roland Dreier <[EMAIL PROTECTED]>: > Subject: Re: 2/2 libibverbs + libmthca changes for query QP > > This reminds me of something I've been meaning to ask: what is the > attr_mask of the query QP function used for? The verbs definition in > the IB spec does not include an attribute mask. Obviously we don't > have to follow the spec precisely but I'm wondering what the advantage > is in having an attribute mask for query QP. None of the other query > methods (including query SRQ) have an attribute mask. > > - R.
Mellanox driver does not need it. AFAIK the eHCA driver seems to use this mask. Can one of the eHCA authors explain why? -- Michael S. Tsirkin Staff Engineer, Mellanox Technologies _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
