[ofa-general] RDMA/iwarp CM question

Kanoj Sarcar kanojsarcar at yahoo.com
Tue Sep 11 19:20:02 PDT 2007


Hello iwarp/rdmacm folks,

If an iwarp driver sends a IW_CM_EVENT_CONNECT_REQUEST
type event to the OFA stack, what synchronization (if
any) is provided by OFA against a service destruct
downcall to the driver that will attempt to destroy
the listener for which this upcall was made?
                                                      
                         
Will some layer in OFA ensure that accept/reject(s) on
children of a listener will not go down to the iwarp
provider if the service_destroy on the listener has
already been invoked?
                                                      
                         
Thanks.
                                                      
                         
Kanoj



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