net/mlx5: Add PPCNT physical layer statistical group infrastructure

Add the needed infrastructure for future use of PPCNT physical layer statistical group. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
mariux64 · Jan 19, 2017 · d8dc050 · d8dc050
1 parent 7186256
commit d8dc050
Show file tree

Hide file tree

Showing 2 changed files with 38 additions and 0 deletions.
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
@@ -1115,6 +1115,7 @@ enum {
 	MLX5_PER_PRIORITY_COUNTERS_GROUP      = 0x10,
 	MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
 	MLX5_PHYSICAL_LAYER_COUNTERS_GROUP    = 0x12,
+	MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
 	MLX5_INFINIBAND_PORT_COUNTERS_GROUP   = 0x20,
 };
 

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
@@ -1384,6 +1384,42 @@ struct mlx5_ifc_phys_layer_cntrs_bits {
 	u8         reserved_at_640[0x180];
 };
 
+struct mlx5_ifc_phys_layer_statistical_cntrs_bits {
+	u8         time_since_last_clear_high[0x20];
+
+	u8         time_since_last_clear_low[0x20];
+
+	u8         phy_received_bits_high[0x20];
+
+	u8         phy_received_bits_low[0x20];
+
+	u8         phy_symbol_errors_high[0x20];
+
+	u8         phy_symbol_errors_low[0x20];
+
+	u8         phy_corrected_bits_high[0x20];
+
+	u8         phy_corrected_bits_low[0x20];
+
+	u8         phy_corrected_bits_lane0_high[0x20];
+
+	u8         phy_corrected_bits_lane0_low[0x20];
+
+	u8         phy_corrected_bits_lane1_high[0x20];
+
+	u8         phy_corrected_bits_lane1_low[0x20];
+
+	u8         phy_corrected_bits_lane2_high[0x20];
+
+	u8         phy_corrected_bits_lane2_low[0x20];
+
+	u8         phy_corrected_bits_lane3_high[0x20];
+
+	u8         phy_corrected_bits_lane3_low[0x20];
+
+	u8         reserved_at_200[0x5c0];
+};
+
 struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits {
 	u8	   symbol_error_counter[0x10];
 
@@ -2928,6 +2964,7 @@ union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits {
 	struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits eth_per_traffic_grp_data_layout;
 	struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits ib_port_cntrs_grp_data_layout;
 	struct mlx5_ifc_phys_layer_cntrs_bits phys_layer_cntrs;
+	struct mlx5_ifc_phys_layer_statistical_cntrs_bits phys_layer_statistical_cntrs;
 	u8         reserved_at_0[0x7c0];
 };