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

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

Gavi Teitz committed 7 years ago

Commit 8536a6b1 parent 6f06e043 files · +31 −3Browse files

Showing the changes to include/linux (1 of 3 files). Show all

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 	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];
 	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];
 	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 {

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