[openib-general] A Couple of User CM Questions

Hal Rosenstock halr at voltaire.com
Mon May 9 10:22:17 PDT 2005


Hi Libor,

I have a couple of questions pertaining to the user CM.

1. It appears that device (and port) are not supported either incoming
or outgoing. So if that is correct, I presume only the first device
(first port) is the only one which can be expected to work. Correct ?
If so, that should be added to README as a current limitation.

2. Any idea on how device would be supported ? Would this just be with
an IB device number or a string like "mthca0" ?

Also note (nit) that struct ib_cm_sidr_req_event_param in
userspace/libibcm/include/infiniband/cm.h still contains ib_device (and
port).

Thanks.

-- Hal




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