net/mlx5: E-Switch, Fix fdb cap bits swap

The cap bits locations for the fdb caps of multi path to table (used for
local mirroring) and multi encap (used for prio/chains) were wrongly used
in swapped locations. This went unnoted so far b/c we tested the offending
patch with CX5 FW that supports both of them. On different environments where
not both caps are supported, we will be messed up, fix that.

Fixes: b9aa0ba1 ('net/mlx5: Add cap bits for multi fdb encap')
Signed-off-by: Vu Pham <vu@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Tested-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

include/linux/mlx5/mlx5_ifc.h

@@ -582,11 +582,13 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
 };
 
 struct mlx5_ifc_flow_table_eswitch_cap_bits {
-	u8      reserved_at_0[0x1c];
-	u8      fdb_multi_path_to_table[0x1];
-	u8      reserved_at_1d[0x1];
+	u8      reserved_at_0[0x1a];
 	u8      multi_fdb_encap[0x1];
-	u8      reserved_at_1e[0x1e1];
+	u8      reserved_at_1b[0x1];
+	u8      fdb_multi_path_to_table[0x1];
+	u8      reserved_at_1d[0x3];
+
+	u8      reserved_at_20[0x1e0];
 
 	struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_esw_fdb;