net/mlx5: Add RoCE RX ICRC encapsulated counter

Add capability bit in PCAM register and RoCE ICRC error counter
to PPCNT register.

Signed-off-by: Talat Batheesh <talatb@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

include/linux/mlx5/mlx5_ifc.h

@@ -1681,7 +1681,11 @@ struct mlx5_ifc_eth_extended_cntrs_grp_data_layout_bits {
 
 	u8         rx_buffer_full_low[0x20];
 
-	u8         reserved_at_1c0[0x600];
+	u8         rx_icrc_encapsulated_high[0x20];
+
+	u8         rx_icrc_encapsulated_low[0x20];
+
+	u8         reserved_at_200[0x5c0];
 };
 
 struct mlx5_ifc_eth_3635_cntrs_grp_data_layout_bits {
@@ -8044,8 +8048,9 @@ struct mlx5_ifc_peir_reg_bits {
 };
 
 struct mlx5_ifc_pcam_enhanced_features_bits {
-	u8         reserved_at_0[0x76];
-
+	u8         reserved_at_0[0x6d];
+	u8         rx_icrc_encapsulated_counter[0x1];
+	u8	   reserved_at_6e[0x8];
 	u8         pfcc_mask[0x1];
 	u8         reserved_at_77[0x4];
 	u8         rx_buffer_fullness_counters[0x1];