diff options
| author | Amir Vadai <amirv@mellanox.com> | 2012-04-04 21:33:26 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-05 05:08:04 -0400 |
| commit | 564c274c3df07d727fbe23684dc3077a9dd30607 (patch) | |
| tree | 32cf7763a8cb6c0035348573e4f09354230bd071 /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | e5395e92a470769d67369c002a41e59619f5214b (diff) | |
net/mlx4_en: DCB QoS support
Set TSA, promised BW and PFC using IEEE 802.1qaz netlink commands.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 5bd7c2a3823..97d4f3540f6 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -40,6 +40,9 @@ #include <linux/mutex.h> #include <linux/netdevice.h> #include <linux/if_vlan.h> +#ifdef CONFIG_MLX4_EN_DCB +#include <linux/dcbnl.h> +#endif #include <linux/mlx4/device.h> #include <linux/mlx4/qp.h> @@ -110,6 +113,7 @@ enum { #define MLX4_EN_NUM_TX_RINGS 8 #define MLX4_EN_NUM_PPP_RINGS 8 #define MAX_TX_RINGS (MLX4_EN_NUM_TX_RINGS + MLX4_EN_NUM_PPP_RINGS) +#define MLX4_EN_NUM_UP 8 #define MLX4_EN_DEF_TX_RING_SIZE 512 #define MLX4_EN_DEF_RX_RING_SIZE 1024 @@ -410,6 +414,15 @@ struct mlx4_en_frag_info { }; +#ifdef CONFIG_MLX4_EN_DCB +/* Minimal TC BW - setting to 0 will block traffic */ +#define MLX4_EN_BW_MIN 1 +#define MLX4_EN_BW_MAX 100 /* Utilize 100% of the line */ + +#define MLX4_EN_TC_ETS 7 + +#endif + struct mlx4_en_priv { struct mlx4_en_dev *mdev; struct mlx4_en_port_profile *prof; @@ -483,6 +496,10 @@ struct mlx4_en_priv { int vids[128]; bool wol; struct device *ddev; + +#ifdef CONFIG_MLX4_EN_DCB + struct ieee_ets ets; +#endif }; enum mlx4_en_wol { @@ -557,6 +574,10 @@ int mlx4_SET_VLAN_FLTR(struct mlx4_dev *dev, struct mlx4_en_priv *priv); int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset); int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port); +#ifdef CONFIG_MLX4_EN_DCB +extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_ops; +#endif + #define MLX4_EN_NUM_SELF_TEST 5 void mlx4_en_ex_selftest(struct net_device *dev, u32 *flags, u64 *buf); u64 mlx4_en_mac_to_u64(u8 *addr); |