diff options
| author | Roland Dreier <rolandd@cisco.com> | 2007-05-19 17:51:57 +0200 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-05-19 17:51:57 +0200 |
| commit | 1526130351b31c792ced90c6c5ee08df955696c1 (patch) | |
| tree | 38d3498c96601786b0ad3ccbc1dc6f17374e28ee /drivers/infiniband | |
| parent | IB/mthca: Set GRH:HopLimit when building MLX headers (diff) | |
| download | linux-1526130351b31c792ced90c6c5ee08df955696c1.tar.xz linux-1526130351b31c792ced90c6c5ee08df955696c1.zip | |
IB/mlx4: Set GRH:HopLimit when sending globally routed MADs
This is the same issue discovered in mthca by Rolf Manderscheid
<rvm@obsidianresearch.com>.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 9c362fa71465..0cf8b95128fd 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -952,6 +952,7 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp, struct ib_send_wr *wr, (be32_to_cpu(ah->av.sl_tclass_flowlabel) >> 20) & 0xff; sqp->ud_header.grh.flow_label = ah->av.sl_tclass_flowlabel & cpu_to_be32(0xfffff); + sqp->ud_header.grh.hop_limit = ah->av.hop_limit; ib_get_cached_gid(ib_dev, be32_to_cpu(ah->av.port_pd) >> 24, ah->av.gid_index, &sqp->ud_header.grh.source_gid); memcpy(sqp->ud_header.grh.destination_gid.raw, |