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(parent: 24aa1c6) | patch
IB/ipath: Fix RDMA read response sequence checking
authorRalph Campbell <ralph.campbell@qlogic.com>
Tue, 13 May 2008 18:42:20 +0000 (11:42 -0700)
committerRoland Dreier <rolandd@cisco.com>
Tue, 13 May 2008 18:42:20 +0000 (11:42 -0700)
commit56bd184130a81e26b3a57c5bfa269f639dad2307
tree3c667c606001ee9d053305180ba8d465a5fe587ctree | snapshot
parent24aa1c60dc5a6c37ec46fa2aa663f6c56cd94229commit | diff
IB/ipath: Fix RDMA read response sequence checking

If an out of sequence RDMA read response middle or last packet is
received, we should only resend the RDMA read request on the first
out of sequence packet and drop subsequent out of sequence packets
otherwise, we get "too many retries".

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_rc.c diff | blob | history
drivers/infiniband/hw/ipath/ipath_verbs.h diff | blob | history
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