net/ice/base: choose TCP dummy packet by protocol

[dpdk.git] / drivers / net / ice / base / ice_switch.c

diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index a3fda0f..0e22058 100644 (file)
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -13,6 +13,7 @@
 #define ICE_IPV4_NVGRE_PROTO_ID                0x002F
 #define ICE_PPP_IPV6_PROTO_ID          0x0057
 #define ICE_IPV6_ETHER_ID              0x86DD
+#define ICE_TCP_PROTO_ID               0x06
 
 /* Dummy ethernet header needed in the ice_aqc_sw_rules_elem
  * struct to configure any switch filter rules.
@@ -6836,6 +6837,12 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt,
                         lkups[i].m_u.ethertype.ethtype_id ==
                                        0xFFFF)
                        ipv6 = true;
+               else if (lkups[i].type == ICE_IPV4_IL &&
+                        lkups[i].h_u.ipv4_hdr.protocol ==
+                               ICE_TCP_PROTO_ID &&
+                        lkups[i].m_u.ipv4_hdr.protocol ==
+                               0xFF)
+                       tcp = true;
        }
 
        if (tun_type == ICE_SW_TUN_IPV4_ESP) {