net/mlx5: Expose TIR ICM address in command outbox

Adding the TIR ICM address to the create_tir command outbox
through which the device reports the ICM address of the newly
created TIR.

The TIR address can be used for direct attachment to a steering
rule in SW managed steering mode.
Signed-off-by: NAriel Levkovich <lariel@mellanox.com>
Reviewed-by: NEli Cohen <eli@mellanox.com>
Reviewed-by: NMark Bloch <markb@mellanox.com>
Signed-off-by: NLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

include/linux/mlx5/mlx5_ifc.h

@@ -6897,14 +6897,14 @@ struct mlx5_ifc_create_tis_in_bits {
 
 struct mlx5_ifc_create_tir_out_bits {
 	u8         status[0x8];
-	u8         reserved_at_8[0x18];
+	u8         icm_address_63_40[0x18];
 
 	u8         syndrome[0x20];
 
-	u8         reserved_at_40[0x8];
+	u8         icm_address_39_32[0x8];
 	u8         tirn[0x18];
 
-	u8         reserved_at_60[0x20];
+	u8         icm_address_31_0[0x20];
 };
 
 struct mlx5_ifc_create_tir_in_bits {