diff options
author | Majd Dibbiny | 2017-10-30 13:23:14 +0100 |
---|---|---|
committer | Doug Ledford | 2017-11-13 19:53:22 +0100 |
commit | 2b621851acb34762ca893b2528823215e0d4b98c (patch) | |
tree | d5f815f3b68c73fa2baea4f4678602bc593e4867 /drivers/infiniband | |
parent | IB/mlx5: Assign send CQ and recv CQ of UMR QP (diff) | |
download | kernel-qcow2-linux-2b621851acb34762ca893b2528823215e0d4b98c.tar.gz kernel-qcow2-linux-2b621851acb34762ca893b2528823215e0d4b98c.tar.xz kernel-qcow2-linux-2b621851acb34762ca893b2528823215e0d4b98c.zip |
IB/mlx5: Fix RoCE Address Path fields
When working over a RoCE network, the UDP source port should be set only
for statically connected QPs (RC, UC and XRC).
Fixes: 2811ba51b049 ("IB/mlx5: Add RoCE fields to Address Vector")
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 74799c7bd256..31ad28853efa 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2339,8 +2339,12 @@ static int mlx5_set_path(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, if (err) return err; memcpy(path->rmac, ah->roce.dmac, sizeof(ah->roce.dmac)); - path->udp_sport = mlx5_get_roce_udp_sport(dev, port, - grh->sgid_index); + if (qp->ibqp.qp_type == IB_QPT_RC || + qp->ibqp.qp_type == IB_QPT_UC || + qp->ibqp.qp_type == IB_QPT_XRC_INI || + qp->ibqp.qp_type == IB_QPT_XRC_TGT) + path->udp_sport = mlx5_get_roce_udp_sport(dev, port, + grh->sgid_index); path->dci_cfi_prio_sl = (sl & 0x7) << 4; if (gid_type == IB_GID_TYPE_ROCE_UDP_ENCAP) path->ecn_dscp = (grh->traffic_class >> 2) & 0x3f; |