diff options
| author | Amir Vadai <amirv@mellanox.com> | 2012-04-04 21:33:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-05 05:08:03 -0400 |
| commit | e5395e92a470769d67369c002a41e59619f5214b (patch) | |
| tree | 2fd6a4d09c6e4514856f8e4762fe8ed301b8c9b5 /drivers/net/ethernet/mellanox/mlx4/mlx4.h | |
| parent | 0e98b523c4a4119cbd17e58dff385cc329064694 (diff) | |
| download | blackbird-obmc-linux-e5395e92a470769d67369c002a41e59619f5214b.tar.gz blackbird-obmc-linux-e5395e92a470769d67369c002a41e59619f5214b.zip | |
net/mlx4_core: set port QoS attributes
Adding QoS firmware commands:
- mlx4_en_SET_PORT_PRIO2TC - set UP <=> TC
- mlx4_en_SET_PORT_SCHEDULER - set promised BW, max BW and PG number
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.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 2a0ff2cc7182..cd56f1aea4b5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -53,6 +53,26 @@ #define DRV_VERSION "1.1" #define DRV_RELDATE "Dec, 2011" +#define MLX4_NUM_UP 8 +#define MLX4_NUM_TC 8 +#define MLX4_RATELIMIT_UNITS 3 /* 100 Mbps */ +#define MLX4_RATELIMIT_DEFAULT 0xffff + +struct mlx4_set_port_prio2tc_context { + u8 prio2tc[4]; +}; + +struct mlx4_port_scheduler_tc_cfg_be { + __be16 pg; + __be16 bw_precentage; + __be16 max_bw_units; /* 3-100Mbps, 4-1Gbps, other values - reserved */ + __be16 max_bw_value; +}; + +struct mlx4_set_port_scheduler_context { + struct mlx4_port_scheduler_tc_cfg_be tc[MLX4_NUM_TC]; +}; + enum { MLX4_HCR_BASE = 0x80680, MLX4_HCR_SIZE = 0x0001c, |
