On Sat, 2004-12-18 at 12:55, Roland Dreier wrote: > Surely link width and/or speed can't change without the port state > changing, can they? As I understand it, the link layer can't > renegotiate this sort of thing without bringing the link down. In > which case ULPs only need to refresh their rate information when they > get one of the existing port state change events.
Yes, port state change is sufficient to take care of this. > (If the link rate can change without any notice, then static rate for > RC is meaningless since a link could change from 4X to 1X without > disturbing existing connections). -- Hal _______________________________________________ openib-general mailing list [EMAIL PROTECTED] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
