diff options
| author | David S. Miller <davem@davemloft.net> | 2015-03-02 15:27:23 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-02 15:27:23 -0500 |
| commit | eee617a1c35dbf598690879f13dc3df548fd6ea6 (patch) | |
| tree | 587a55ff547e7db7ad5e38637fc484bb146f9c0d | |
| parent | 38674a49f33a9b3ce4eafb8bbd4b18744b3943f9 (diff) | |
| parent | 1037ebbbd262227a91dfdd558159e345d4edf6b7 (diff) | |
| download | linux-qcom-eee617a1c35dbf598690879f13dc3df548fd6ea6.tar.gz | |
Merge branch 'mlx4'
Or Gerlitz says:
====================
Mellanox driver fixes
Two small fixes, please apply to net.
Both patches should go to 3.19.y too.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_selftest.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/qp.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 9 | ||||
| -rw-r--r-- | include/linux/mlx4/qp.h | 2 |
4 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c index 2d8ee66138e8ad..a61009f4b2df72 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c @@ -81,12 +81,14 @@ static int mlx4_en_test_loopback(struct mlx4_en_priv *priv) { u32 loopback_ok = 0; int i; - + bool gro_enabled; priv->loopback_ok = 0; priv->validate_loopback = 1; + gro_enabled = priv->dev->features & NETIF_F_GRO; mlx4_en_update_loopback_state(priv->dev, priv->dev->features); + priv->dev->features &= ~NETIF_F_GRO; /* xmit */ if (mlx4_en_test_loopback_xmit(priv)) { @@ -108,6 +110,10 @@ static int mlx4_en_test_loopback(struct mlx4_en_priv *priv) mlx4_en_test_loopback_exit: priv->validate_loopback = 0; + + if (gro_enabled) + priv->dev->features |= NETIF_F_GRO; + mlx4_en_update_loopback_state(priv->dev, priv->dev->features); return !loopback_ok; } diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 2bb8553bd9054b..eda29dbbfcd259 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -412,7 +412,6 @@ err_icm: EXPORT_SYMBOL_GPL(mlx4_qp_alloc); -#define MLX4_UPDATE_QP_SUPPORTED_ATTRS MLX4_UPDATE_QP_SMAC int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn, enum mlx4_update_qp_attr attr, struct mlx4_update_qp_params *params) diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 486e3d26cd4a9e..d97ca88c55b59e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -713,7 +713,7 @@ static int update_vport_qp_param(struct mlx4_dev *dev, struct mlx4_vport_oper_state *vp_oper; struct mlx4_priv *priv; u32 qp_type; - int port; + int port, err = 0; port = (qpc->pri_path.sched_queue & 0x40) ? 2 : 1; priv = mlx4_priv(dev); @@ -738,7 +738,9 @@ static int update_vport_qp_param(struct mlx4_dev *dev, } else { struct mlx4_update_qp_params params = {.flags = 0}; - mlx4_update_qp(dev, qpn, MLX4_UPDATE_QP_VSD, ¶ms); + err = mlx4_update_qp(dev, qpn, MLX4_UPDATE_QP_VSD, ¶ms); + if (err) + goto out; } } @@ -773,7 +775,8 @@ static int update_vport_qp_param(struct mlx4_dev *dev, qpc->pri_path.feup |= MLX4_FSM_FORCE_ETH_SRC_MAC; qpc->pri_path.grh_mylmc = (0x80 & qpc->pri_path.grh_mylmc) + vp_oper->mac_idx; } - return 0; +out: + return err; } static int mpt_mask(struct mlx4_dev *dev) diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 2bbc62aa818a37..551f85456c1157 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -427,7 +427,7 @@ struct mlx4_wqe_inline_seg { enum mlx4_update_qp_attr { MLX4_UPDATE_QP_SMAC = 1 << 0, - MLX4_UPDATE_QP_VSD = 1 << 2, + MLX4_UPDATE_QP_VSD = 1 << 1, MLX4_UPDATE_QP_SUPPORTED_ATTRS = (1 << 2) - 1 }; |