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net/mlx5: Add flow counter bulk allocation hardware bits and command

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Add a handle to invoke the new FW capability of allocating a bulk of
flow counters.

Signed-off-by: Gavi Teitz <gavi@mellanox.com>
Reviewed-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Gavi Teitz
2019-07-29 21:12:54 +00:00
committed by Saeed Mahameed
parent 6f06e04b67
commit 8536a6bf2e
3 changed files with 31 additions and 3 deletions
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21
include/linux/mlx5/mlx5_ifc.h
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@@ -1040,6 +1040,21 @@ enum {
MLX5_UCTX_CAP_INTERNAL_DEV_RES = 1UL << 1,
};
#define MLX5_FC_BULK_SIZE_FACTOR 128
enum mlx5_fc_bulk_alloc_bitmask {
MLX5_FC_BULK_128 = (1 << 0),
MLX5_FC_BULK_256 = (1 << 1),
MLX5_FC_BULK_512 = (1 << 2),
MLX5_FC_BULK_1024 = (1 << 3),
MLX5_FC_BULK_2048 = (1 << 4),
MLX5_FC_BULK_4096 = (1 << 5),
MLX5_FC_BULK_8192 = (1 << 6),
MLX5_FC_BULK_16384 = (1 << 7),
};
#define MLX5_FC_BULK_NUM_FCS(fc_enum) (MLX5_FC_BULK_SIZE_FACTOR * (fc_enum))
struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_0[0x30];
u8 vhca_id[0x10];
@@ -1244,7 +1259,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_2e0[0x7];
u8 max_qp_mcg[0x19];
u8 reserved_at_300[0x18];
u8 reserved_at_300[0x10];
u8 flow_counter_bulk_alloc[0x8];
u8 log_max_mcg[0x8];
u8 reserved_at_320[0x3];
@@ -7815,7 +7831,8 @@ struct mlx5_ifc_alloc_flow_counter_in_bits {
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 reserved_at_40[0x40];
u8 reserved_at_40[0x38];
u8 flow_counter_bulk[0x8];
};
struct mlx5_ifc_add_vxlan_udp_dport_out_bits {