diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 16 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 1 |
2 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index e6282fc16d74..9d1dfc608887 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -2252,7 +2252,8 @@ struct mlx4_config_dev { __be32 rsvd1[3]; __be16 vxlan_udp_dport; __be16 rsvd2; - __be32 rsvd3; + __be16 roce_v2_entropy; + __be16 roce_v2_udp_dport; __be32 roce_flags; __be32 rsvd4[25]; __be16 rsvd5; @@ -2261,6 +2262,7 @@ struct mlx4_config_dev { }; #define MLX4_VXLAN_UDP_DPORT (1 << 0) +#define MLX4_ROCE_V2_UDP_DPORT BIT(3) #define MLX4_DISABLE_RX_PORT BIT(18) static int mlx4_CONFIG_DEV_set(struct mlx4_dev *dev, struct mlx4_config_dev *config_dev) @@ -2378,6 +2380,18 @@ int mlx4_disable_rx_port_check(struct mlx4_dev *dev, bool dis) return mlx4_CONFIG_DEV_set(dev, &config_dev); } +int mlx4_config_roce_v2_port(struct mlx4_dev *dev, u16 udp_port) +{ + struct mlx4_config_dev config_dev; + + memset(&config_dev, 0, sizeof(config_dev)); + config_dev.update_flags = cpu_to_be32(MLX4_ROCE_V2_UDP_DPORT); + config_dev.roce_v2_udp_dport = cpu_to_be16(udp_port); + + return mlx4_CONFIG_DEV_set(dev, &config_dev); +} +EXPORT_SYMBOL_GPL(mlx4_config_roce_v2_port); + int mlx4_virt2phy_port_map(struct mlx4_dev *dev, u32 port1, u32 port2) { struct mlx4_cmd_mailbox *mailbox; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 28cbee0df7d7..430a929f048b 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1457,6 +1457,7 @@ int mlx4_get_base_gid_ix(struct mlx4_dev *dev, int slave, int port); int mlx4_config_vxlan_port(struct mlx4_dev *dev, __be16 udp_port); int mlx4_disable_rx_port_check(struct mlx4_dev *dev, bool dis); +int mlx4_config_roce_v2_port(struct mlx4_dev *dev, u16 udp_port); int mlx4_virt2phy_port_map(struct mlx4_dev *dev, u32 port1, u32 port2); int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port); |