diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 9d27e42264e2..8d54412ada63 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -67,7 +67,8 @@ #define MLX4_EN_PAGE_SHIFT 12 #define MLX4_EN_PAGE_SIZE (1 << MLX4_EN_PAGE_SHIFT) -#define MAX_RX_RINGS 16 +#define DEF_RX_RINGS 16 +#define MAX_RX_RINGS 128 #define MIN_RX_RINGS 4 #define TXBB_SIZE 64 #define HEADROOM (2048 / TXBB_SIZE + 1) @@ -95,8 +96,6 @@ #define MLX4_EN_ALLOC_SIZE PAGE_ALIGN(16384) #define MLX4_EN_ALLOC_ORDER get_order(MLX4_EN_ALLOC_SIZE) -#define MLX4_EN_MAX_LRO_DESCRIPTORS 32 - /* Receive fragment sizes; we use at most 4 fragments (for 9600 byte MTU * and 4K allocations) */ enum { @@ -120,13 +119,15 @@ enum { #define MLX4_EN_NUM_UP 8 #define MLX4_EN_DEF_TX_RING_SIZE 512 #define MLX4_EN_DEF_RX_RING_SIZE 1024 +#define MAX_TX_RINGS (MLX4_EN_MAX_TX_RING_P_UP * \ + MLX4_EN_NUM_UP) /* Target number of packets to coalesce with interrupt moderation */ #define MLX4_EN_RX_COAL_TARGET 44 #define MLX4_EN_RX_COAL_TIME 0x10 #define MLX4_EN_TX_COAL_PKTS 16 -#define MLX4_EN_TX_COAL_TIME 0x80 +#define MLX4_EN_TX_COAL_TIME 0x10 #define MLX4_EN_RX_RATE_LOW 400000 #define MLX4_EN_RX_COAL_TIME_LOW 0 @@ -290,21 +291,6 @@ struct mlx4_en_rx_ring { unsigned long csum_none; }; - -static inline int mlx4_en_can_lro(__be16 status) -{ - return (status & cpu_to_be16(MLX4_CQE_STATUS_IPV4 | - MLX4_CQE_STATUS_IPV4F | - MLX4_CQE_STATUS_IPV6 | - MLX4_CQE_STATUS_IPV4OPT | - MLX4_CQE_STATUS_TCP | - MLX4_CQE_STATUS_UDP | - MLX4_CQE_STATUS_IPOK)) == - cpu_to_be16(MLX4_CQE_STATUS_IPV4 | - MLX4_CQE_STATUS_IPOK | - MLX4_CQE_STATUS_TCP); -} - struct mlx4_en_cq { struct mlx4_cq mcq; struct mlx4_hwq_resources wqres; @@ -487,12 +473,14 @@ struct mlx4_en_priv { int mac_index; unsigned max_mtu; int base_qpn; + int cqe_factor; struct mlx4_en_rss_map rss_map; __be32 ctrl_flags; u32 flags; #define MLX4_EN_FLAG_PROMISC 0x1 #define MLX4_EN_FLAG_MC_PROMISC 0x2 + u8 num_tx_rings_p_up; u32 tx_ring_num; u32 rx_ring_num; u32 rx_skb_size; @@ -613,6 +601,8 @@ int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port); extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_ops; #endif +int mlx4_en_setup_tc(struct net_device *dev, u8 up); + #ifdef CONFIG_RFS_ACCEL void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv, struct mlx4_en_rx_ring *rx_ring); |