diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2015-01-15 15:28:54 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-15 19:35:30 -0500 |
| commit | 5eff6dadb9f466d15692cc5dd45e1015bf0ec987 (patch) | |
| tree | 294326a16b64a96dac2a5606164853567786c53e /drivers | |
| parent | aaef66b837104e1b2901215de3f68fce9e60acc7 (diff) | |
| download | linux-5eff6dadb9f466d15692cc5dd45e1015bf0ec987.tar.bz2 | |
net/mlx4: Don't disable vxlan offloads under DMFS-A0 optimized steering
Except for VXLAN steering rules, all offloads should work as they were
under plain DMFS mode. Fix that by enabling all the offloads under
DMFS-A0 mode, except for VXLAN steering rules.
Fixes: d57febe1a478 "net/mlx4: Add A0 hybrid steering"
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 3 |
3 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 57ecc5b204f3..9117b7a2d5f8 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1114,7 +1114,8 @@ static int mlx4_ib_tunnel_steer_add(struct ib_qp *qp, struct ib_flow_attr *flow_ struct mlx4_dev *dev = to_mdev(qp->device)->dev; int err = 0; - if (dev->caps.tunnel_offload_mode != MLX4_TUNNEL_OFFLOAD_MODE_VXLAN) + if (dev->caps.tunnel_offload_mode != MLX4_TUNNEL_OFFLOAD_MODE_VXLAN || + dev->caps.dmfs_high_steer_mode == MLX4_STEERING_DMFS_A0_STATIC) return 0; /* do nothing */ ib_flow = flow_attr + 1; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index d0d6dc1b8e46..ac6a8f1eea6c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -475,7 +475,8 @@ static int mlx4_en_tunnel_steer_add(struct mlx4_en_priv *priv, unsigned char *ad { int err; - if (priv->mdev->dev->caps.tunnel_offload_mode != MLX4_TUNNEL_OFFLOAD_MODE_VXLAN) + if (priv->mdev->dev->caps.tunnel_offload_mode != MLX4_TUNNEL_OFFLOAD_MODE_VXLAN || + priv->mdev->dev->caps.dmfs_high_steer_mode == MLX4_STEERING_DMFS_A0_STATIC) return 0; /* do nothing */ err = mlx4_tunnel_steer_add(priv->mdev->dev, addr, priv->port, qpn, diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 03e9eb0dc761..6e08352ec994 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1744,8 +1744,7 @@ static void choose_tunnel_offload_mode(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) { if (dev->caps.steering_mode == MLX4_STEERING_MODE_DEVICE_MANAGED && - dev_cap->flags2 & MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS && - dev->caps.dmfs_high_steer_mode != MLX4_STEERING_DMFS_A0_STATIC) + dev_cap->flags2 & MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS) dev->caps.tunnel_offload_mode = MLX4_TUNNEL_OFFLOAD_MODE_VXLAN; else dev->caps.tunnel_offload_mode = MLX4_TUNNEL_OFFLOAD_MODE_NONE; |