15  * @headers: Pointer to TC flower filter header structure
21 ice_tc_count_lkups(u32 flags, struct ice_tc_flower_lyr_2_4_hdrs *headers,  in ice_tc_count_lkups()  argument
370  * TC flower headers. This list should be used to add
380 	struct ice_tc_flower_lyr_2_4_hdrs *headers = &tc_fltr->outer_headers;  in ice_tc_fill_rules()  local
399 		/* PFCP is considered non-tunneled - don't swap headers. */  in ice_tc_fill_rules()
401 			headers = &tc_fltr->inner_headers;  in ice_tc_fill_rules()
408 		list[i].h_u.ethertype.ethtype_id = headers->l2_key.n_proto;  in ice_tc_fill_rules()
409 		list[i].m_u.ethertype.ethtype_id = headers->l2_mask.n_proto;  in ice_tc_fill_rules()
417 		l2_key = &headers->l2_key;  in ice_tc_fill_rules()
418 		l2_mask = &headers->l2_mask;  in ice_tc_fill_rules()
444 			list[i].h_u.vlan_hdr.vlan = headers->vlan_hdr.vlan_id;  in ice_tc_fill_rules()
456 				headers->vlan_hdr.vlan_prio;  in ice_tc_fill_rules()
463 		vlan_tpid = be16_to_cpu(headers->vlan_hdr.vlan_tpid);  in ice_tc_fill_rules()
474 			list[i].h_u.vlan_hdr.vlan = headers->cvlan_hdr.vlan_id;  in ice_tc_fill_rules()
486 				headers->cvlan_hdr.vlan_prio;  in ice_tc_fill_rules()
502 			vals->session_id = headers->pppoe_hdr.session_id;  in ice_tc_fill_rules()
507 			vals->ppp_prot_id = headers->pppoe_hdr.ppp_proto;  in ice_tc_fill_rules()
520 		l3_key = &headers->l3_key;  in ice_tc_fill_rules()
521 		l3_mask = &headers->l3_mask;  in ice_tc_fill_rules()
539 		l3_key = &headers->l3_key;  in ice_tc_fill_rules()
540 		l3_mask = &headers->l3_mask;  in ice_tc_fill_rules()
557 	if (headers->l2_key.n_proto == htons(ETH_P_IP) &&  in ice_tc_fill_rules()
562 			list[i].h_u.ipv4_hdr.tos = headers->l3_key.tos;  in ice_tc_fill_rules()
563 			list[i].m_u.ipv4_hdr.tos = headers->l3_mask.tos;  in ice_tc_fill_rules()
568 				headers->l3_key.ttl;  in ice_tc_fill_rules()
570 				headers->l3_mask.ttl;  in ice_tc_fill_rules()
576 	if (headers->l2_key.n_proto == htons(ETH_P_IPV6) &&  in ice_tc_fill_rules()
586 					   headers->l3_key.tos,  in ice_tc_fill_rules()
589 					   headers->l3_mask.tos,  in ice_tc_fill_rules()
594 			hdr_h->hop_limit = headers->l3_key.ttl;  in ice_tc_fill_rules()
595 			hdr_m->hop_limit = headers->l3_mask.ttl;  in ice_tc_fill_rules()
605 			headers->l2tpv3_hdr.session_id;  in ice_tc_fill_rules()
617 		list[i].type = ice_proto_type_from_l4_port(headers->l3_key.ip_proto);  in ice_tc_fill_rules()
618 		l4_key = &headers->l4_key;  in ice_tc_fill_rules()
619 		l4_mask = &headers->l4_mask;  in ice_tc_fill_rules()
773 	struct ice_tc_flower_lyr_2_4_hdrs *headers = &fltr->outer_headers;  in ice_eswitch_add_tc_fltr()  local
788 	lkups_cnt = ice_tc_count_lkups(flags, headers, fltr);  in ice_eswitch_add_tc_fltr()
988 	struct ice_tc_flower_lyr_2_4_hdrs *headers = &tc_fltr->outer_headers;  in ice_add_tc_flower_adv_fltr()  local
1024 	lkups_cnt = ice_tc_count_lkups(flags, headers, tc_fltr);  in ice_add_tc_flower_adv_fltr()
1129  * @headers: Pointer to outer header fields
1135 		 struct ice_tc_flower_lyr_2_4_hdrs *headers)  in ice_tc_set_pppoe()  argument
1139 		headers->pppoe_hdr.session_id = match->key->session_id;  in ice_tc_set_pppoe()
1144 		headers->pppoe_hdr.ppp_proto = match->key->ppp_proto;  in ice_tc_set_pppoe()
1154  * @headers: inner or outer header fields
1160 		struct ice_tc_flower_lyr_2_4_hdrs *headers, bool is_encap)  in ice_tc_set_ipv4()  argument
1167 		headers->l3_key.dst_ipv4 = match->key->dst;  in ice_tc_set_ipv4()
1168 		headers->l3_mask.dst_ipv4 = match->mask->dst;  in ice_tc_set_ipv4()
1175 		headers->l3_key.src_ipv4 = match->key->src;  in ice_tc_set_ipv4()
1176 		headers->l3_mask.src_ipv4 = match->mask->src;  in ice_tc_set_ipv4()
1185  * @headers: inner or outer header fields
1191 		struct ice_tc_flower_lyr_2_4_hdrs *headers, bool is_encap)  in ice_tc_set_ipv6()  argument
1222 	l3_key = &headers->l3_key;  in ice_tc_set_ipv6()
1223 	l3_mask = &headers->l3_mask;  in ice_tc_set_ipv6()
1247  * @headers: inner or outer header fields
1253 		   struct ice_tc_flower_lyr_2_4_hdrs *headers,  in ice_tc_set_tos_ttl()  argument
1262 		headers->l3_key.tos = match->key->tos;  in ice_tc_set_tos_ttl()
1263 		headers->l3_mask.tos = match->mask->tos;  in ice_tc_set_tos_ttl()
1272 		headers->l3_key.ttl = match->key->ttl;  in ice_tc_set_tos_ttl()
1273 		headers->l3_mask.ttl = match->mask->ttl;  in ice_tc_set_tos_ttl()
1281  * @headers: inner or outer header fields
1287 		struct ice_tc_flower_lyr_2_4_hdrs *headers, bool is_encap)  in ice_tc_set_port()  argument
1295 		headers->l4_key.dst_port = match.key->dst;  in ice_tc_set_port()
1296 		headers->l4_mask.dst_port = match.mask->dst;  in ice_tc_set_port()
1304 		headers->l4_key.src_port = match.key->src;  in ice_tc_set_port()
1305 		headers->l4_mask.src_port = match.mask->src;  in ice_tc_set_port()
1366 	struct ice_tc_flower_lyr_2_4_hdrs *headers = &fltr->outer_headers;  in ice_parse_tunnel_attr()  local
1371 	headers->l3_key.ip_proto = IPPROTO_UDP;  in ice_parse_tunnel_attr()
1395 		if (ice_tc_set_ipv4(&match, fltr, headers, true))  in ice_parse_tunnel_attr()
1402 		if (ice_tc_set_ipv6(&match, fltr, headers, true))  in ice_parse_tunnel_attr()
1410 		ice_tc_set_tos_ttl(&match, fltr, headers, true);  in ice_parse_tunnel_attr()
1420 			if (ice_tc_set_port(match, fltr, headers, true))  in ice_parse_tunnel_attr()
1472 	struct ice_tc_flower_lyr_2_4_hdrs *headers = &fltr->outer_headers;  in ice_parse_cls_flower()  local
1515 		/* PFCP is considered non-tunneled - don't swap headers. */  in ice_parse_cls_flower()
1517 			/* Header pointers should point to the inner headers,  in ice_parse_cls_flower()
1521 			headers = &fltr->inner_headers;  in ice_parse_cls_flower()
1554 		headers->l2_key.n_proto = cpu_to_be16(n_proto_key);  in ice_parse_cls_flower()
1555 		headers->l2_mask.n_proto = cpu_to_be16(n_proto_mask);  in ice_parse_cls_flower()
1556 		headers->l3_key.ip_proto = match.key->ip_proto;  in ice_parse_cls_flower()
1565 			ether_addr_copy(headers->l2_key.dst_mac,  in ice_parse_cls_flower()
1567 			ether_addr_copy(headers->l2_mask.dst_mac,  in ice_parse_cls_flower()
1573 			ether_addr_copy(headers->l2_key.src_mac,  in ice_parse_cls_flower()
1575 			ether_addr_copy(headers->l2_mask.src_mac,  in ice_parse_cls_flower()
1601 				headers->vlan_hdr.vlan_id =  in ice_parse_cls_flower()
1612 			headers->vlan_hdr.vlan_prio =  in ice_parse_cls_flower()
1618 			headers->vlan_hdr.vlan_tpid = match.key->vlan_tpid;  in ice_parse_cls_flower()
1636 				headers->cvlan_hdr.vlan_id =  in ice_parse_cls_flower()
1648 			headers->cvlan_hdr.vlan_prio =  in ice_parse_cls_flower()
1658 		n_proto_key = ice_tc_set_pppoe(&match, fltr, headers);  in ice_parse_cls_flower()
1665 		headers->l2_key.n_proto = cpu_to_be16(n_proto_key);  in ice_parse_cls_flower()
1666 		headers->l2_mask.n_proto = cpu_to_be16(0xFFFF);  in ice_parse_cls_flower()
1686 		if (ice_tc_set_ipv4(&match, fltr, headers, false))  in ice_parse_cls_flower()
1694 		if (ice_tc_set_ipv6(&match, fltr, headers, false))  in ice_parse_cls_flower()
1702 		ice_tc_set_tos_ttl(&match, fltr, headers, false);  in ice_parse_cls_flower()
1711 		headers->l2tpv3_hdr.session_id = match.key->session_id;  in ice_parse_cls_flower()
1718 		if (ice_tc_set_port(match, fltr, headers, false))  in ice_parse_cls_flower()
1720 		switch (headers->l3_key.ip_proto) {  in ice_parse_cls_flower()
1752  * ice_prep_adq_filter - Prepare ADQ filter with the required additional headers