diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mcg.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mcg.c | 70 |
1 files changed, 32 insertions, 38 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c index f4a8f98e402a..319c9d45d59a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mcg.c +++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c @@ -868,36 +868,50 @@ static int mlx4_QP_ATTACH(struct mlx4_dev *dev, struct mlx4_qp *qp, int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], int block_mcast_loopback, enum mlx4_protocol prot) { - if (prot == MLX4_PROT_ETH && - !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER)) - return 0; - if (prot == MLX4_PROT_ETH) - gid[7] |= (MLX4_MC_STEER << 1); + switch (dev->caps.steering_mode) { + case MLX4_STEERING_MODE_A0: + if (prot == MLX4_PROT_ETH) + return 0; - if (mlx4_is_mfunc(dev)) - return mlx4_QP_ATTACH(dev, qp, gid, 1, - block_mcast_loopback, prot); + case MLX4_STEERING_MODE_B0: + if (prot == MLX4_PROT_ETH) + gid[7] |= (MLX4_MC_STEER << 1); - return mlx4_qp_attach_common(dev, qp, gid, block_mcast_loopback, - prot, MLX4_MC_STEER); + if (mlx4_is_mfunc(dev)) + return mlx4_QP_ATTACH(dev, qp, gid, 1, + block_mcast_loopback, prot); + return mlx4_qp_attach_common(dev, qp, gid, + block_mcast_loopback, prot, + MLX4_MC_STEER); + + default: + return -EINVAL; + } } EXPORT_SYMBOL_GPL(mlx4_multicast_attach); int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], enum mlx4_protocol prot) { - if (prot == MLX4_PROT_ETH && - !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER)) - return 0; + switch (dev->caps.steering_mode) { + case MLX4_STEERING_MODE_A0: + if (prot == MLX4_PROT_ETH) + return 0; - if (prot == MLX4_PROT_ETH) - gid[7] |= (MLX4_MC_STEER << 1); + case MLX4_STEERING_MODE_B0: + if (prot == MLX4_PROT_ETH) + gid[7] |= (MLX4_MC_STEER << 1); - if (mlx4_is_mfunc(dev)) - return mlx4_QP_ATTACH(dev, qp, gid, 0, 0, prot); + if (mlx4_is_mfunc(dev)) + return mlx4_QP_ATTACH(dev, qp, gid, 0, 0, prot); + + return mlx4_qp_detach_common(dev, qp, gid, prot, + MLX4_MC_STEER); - return mlx4_qp_detach_common(dev, qp, gid, prot, MLX4_MC_STEER); + default: + return -EINVAL; + } } EXPORT_SYMBOL_GPL(mlx4_multicast_detach); @@ -905,10 +919,6 @@ int mlx4_unicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], int block_mcast_loopback, enum mlx4_protocol prot) { - if (prot == MLX4_PROT_ETH && - !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER)) - return 0; - if (prot == MLX4_PROT_ETH) gid[7] |= (MLX4_UC_STEER << 1); @@ -924,10 +934,6 @@ EXPORT_SYMBOL_GPL(mlx4_unicast_attach); int mlx4_unicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16], enum mlx4_protocol prot) { - if (prot == MLX4_PROT_ETH && - !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER)) - return 0; - if (prot == MLX4_PROT_ETH) gid[7] |= (MLX4_UC_STEER << 1); @@ -968,9 +974,6 @@ static int mlx4_PROMISC(struct mlx4_dev *dev, u32 qpn, int mlx4_multicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port) { - if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER)) - return 0; - if (mlx4_is_mfunc(dev)) return mlx4_PROMISC(dev, qpn, MLX4_MC_STEER, 1, port); @@ -980,9 +983,6 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_add); int mlx4_multicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port) { - if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER)) - return 0; - if (mlx4_is_mfunc(dev)) return mlx4_PROMISC(dev, qpn, MLX4_MC_STEER, 0, port); @@ -992,9 +992,6 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_remove); int mlx4_unicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port) { - if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER)) - return 0; - if (mlx4_is_mfunc(dev)) return mlx4_PROMISC(dev, qpn, MLX4_UC_STEER, 1, port); @@ -1004,9 +1001,6 @@ EXPORT_SYMBOL_GPL(mlx4_unicast_promisc_add); int mlx4_unicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port) { - if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER)) - return 0; - if (mlx4_is_mfunc(dev)) return mlx4_PROMISC(dev, qpn, MLX4_UC_STEER, 0, port); |