RDMA/cxgb3: QP flush fixes

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- 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>

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Steve Wise 2008-05-02 11:17:41 -05:00 • committed by Roland Dreier

parent 57ce41d1d1

commit c8286944b8

3 changed files with 20 additions and 10 deletions

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13

drivers/infiniband/hw/cxgb3/cxio_hal.c

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4

drivers/infiniband/hw/cxgb3/cxio_hal.h

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13

drivers/infiniband/hw/cxgb3/iwch_qp.c

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