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(parent: 9380068) | patch
IB/ipath: Fix RDMA read retry code
authorRalph Campbell <ralph.campbell@qlogic.com>
Mon, 18 Jun 2007 21:24:42 +0000 (14:24 -0700)
committerRoland Dreier <rolandd@cisco.com>
Tue, 10 Jul 2007 03:12:26 +0000 (20:12 -0700)
commit06ee109002672ac875558ec699b53cf08a865bd3
tree6d76bae2f40731b27d6b11f71c0cd9ff200e45aftree | snapshot (tar.gz zip)
parent9380068fc2f230e7840ff87d3f1e6030ae2ee5e8commit | diff
IB/ipath: Fix RDMA read retry code

A RDMA read response or atomic response can ACK earlier sends and RDMA
writes.  In this case, the wrong work request pointer was being used
to store the read first response or atomic result.  Also, if a RDMA
read request is retried, the code to compute which request to resend
was incorrect.

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 | blame | history