diff options
| author | Joachim Fenkes <fenkes@de.ibm.com> | 2008-07-22 14:18:07 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-07-22 14:18:07 -0700 |
| commit | 5b673b71c8ca0fbdb99dc1b1434cfb554212d6ff (patch) | |
| tree | 6ef6d830a63e9fe417f6f05e819e5af56979d422 /drivers/infiniband/hw/ehca/ehca_classes.h | |
| parent | d35cb360c29956510b2fe1a953bd4968536f7216 (diff) | |
| download | talos-obmc-linux-5b673b71c8ca0fbdb99dc1b1434cfb554212d6ff.tar.gz talos-obmc-linux-5b673b71c8ca0fbdb99dc1b1434cfb554212d6ff.zip | |
IB/ehca: Filter PATH_MIG events if QP was never armed
Certain firmware versions sometimes cause spurious PATH_MIG events to
occur during QP creation. Filter these events by making sure PATH_MIG
events are only handed down when they actually make sense (i.e. when
the QP has been armed at least once).
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_classes.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_classes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h index 1e9e99a13933..0b0618edd645 100644 --- a/drivers/infiniband/hw/ehca/ehca_classes.h +++ b/drivers/infiniband/hw/ehca/ehca_classes.h @@ -194,6 +194,7 @@ struct ehca_qp { u32 packet_count; atomic_t nr_events; /* events seen */ wait_queue_head_t wait_completion; + int mig_armed; }; #define IS_SRQ(qp) (qp->ext_type == EQPT_SRQ) |
