Messages in this thread | | | Subject | RE: [PATCH 3/9] RapidIO: Add the ingress port number into the RIO switch data structure | Date | Mon, 16 Aug 2010 06:40:09 -0700 | From | "Bounine, Alexandre" <> |
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Micha Nelissen wrote: > > Alexandre Bounine wrote: > > A switch ingress port number has to be saved for software assisted error > > recovery from the error-stopped state. Saving this information also allows > > to remove several register reads from the RIO enumeration process. > > Why not keep using the swpinfo field, as you can extract it from there? > And your code actually does this. > > Also processor devices can have multiple ports (not only switches), it > would be good to be ready for that use case. > Agree. I missed the Multiport bit introduced in RIO spec 2.1. Now it is justified to be as it was before. I will rework this and next patches.
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