| commit | c8286944b802c5ce4063ec3c334b38c6757a9434 | |
| author | Steve Wise <swise@opengridcomputing.com> | |
| Fri, 2 May 2008 16:17:41 +0000 (2 11:17 -0500) | ||
| committer | Roland Dreier <rolandd@cisco.com> | |
| Fri, 2 May 2008 17:56:57 +0000 (2 10:56 -0700) | ||
| tree | f1cbf7c3baa83cc2e4e92ad43cf5083cd956ad32 | treesnapshot (tar.gz zip) |
| parent | 57ce41d1d18279cc90223f3deadca70c7de1cfca | commitdiff |
RDMA/cxgb3: QP flush fixes
- Flush the QP only after the HW disables the connection. Currently
we flush the QP when transitioning to CLOSING. This exposes a race
condition where the HW can complete a RECV WR, for instance, -and-
the SW can flush that same WR.
- Only call CQ event handlers on flush IFF we actually flushed something.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
- Flush the QP only after the HW disables the connection. Currently
we flush the QP when transitioning to CLOSING. This exposes a race
condition where the HW can complete a RECV WR, for instance, -and-
the SW can flush that same WR.
- Only call CQ event handlers on flush IFF we actually flushed something.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| drivers/infiniband/hw/cxgb3/cxio_hal.c | diffblobblamehistory | |
| drivers/infiniband/hw/cxgb3/cxio_hal.h | diffblobblamehistory | |
| drivers/infiniband/hw/cxgb3/iwch_qp.c | diffblobblamehistory |