mlxsw: reg: Add underlay egress RIF field in RTDP register

In Spectrum-2 we need to specify the underlay egress router interface
when performing IP-in-IP and NVE packet decapsulation in the underlay
router.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index fb75d7ad07169b3384068ed32b45dfd6bf6f731a..5f8066ab7d40b6a5a1cbf3e61f7f8da37002c6ba 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -7210,6 +7210,13 @@ MLXSW_ITEM32(reg, rtdp, type, 0x00, 28, 4);
  */
 MLXSW_ITEM32(reg, rtdp, tunnel_index, 0x00, 0, 24);
 
+/* reg_rtdp_egress_router_interface
+ * Underlay egress router interface.
+ * Valid range is from 0 to cap_max_router_interfaces - 1
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, rtdp, egress_router_interface, 0x40, 0, 16);
+
 /* IPinIP */
 
 /* reg_rtdp_ipip_irif