nfp/flower/match.c

30 		struct flow_match_vlan match;
32 		flow_rule_match_vlan(rule, &match);
36 				      match.key->vlan_priority) |
38 				      match.key->vlan_id);
42 				      match.mask->vlan_priority) |
44 				      match.mask->vlan_id);
85 			NL_SET_ERR_MSG_MOD(extack, "unsupported offload: invalid ingress interface for match offload");
100 		struct flow_match_eth_addrs match;
104 		flow_rule_match_eth_addrs(rule, &match);
107 			tmp = match.key->dst[i] & match.mask->dst[i];
109 			msk->mac_dst[i] |= match.mask->dst[i];
111 			tmp = match.key->src[i] & match.mask->src[i];
113 			msk->mac_src[i] |= match.mask->src[i];
125 		struct flow_match_mpls match;
128 		flow_rule_match_mpls(rule, &match);
131 		if (match.mask->used_lses != 1) {
133 					   "unsupported offload: invalid LSE depth for MPLS match offload");
138 				      match.key->ls[0].mpls_label) |
140 				      match.key->ls[0].mpls_tc) |
142 				      match.key->ls[0].mpls_bos) |
146 				      match.mask->ls[0].mpls_label) |
148 				      match.mask->ls[0].mpls_tc) |
150 				      match.mask->ls[0].mpls_bos) |
160 		struct flow_match_basic match;
162 		flow_rule_match_basic(rule, &match);
163 		if (match.key->n_proto == cpu_to_be16(ETH_P_MPLS_UC) ||
164 		    match.key->n_proto == cpu_to_be16(ETH_P_MPLS_MC)) {
193 		struct flow_match_ports match;
196 		flow_rule_match_ports(rule, &match);
198 		tmp = match.key->src & match.mask->src;
200 		msk->port_src |= match.mask->src;
202 		tmp = match.key->dst & match.mask->dst;
204 		msk->port_dst |= match.mask->dst;
213 		struct flow_match_basic match;
215 		flow_rule_match_basic(rule, &match);
216 		ext->proto |= match.key->ip_proto & match.mask->ip_proto;
217 		msk->proto |= match.mask->ip_proto;
221 		struct flow_match_ip match;
224 		flow_rule_match_ip(rule, &match);
226 		tmp = match.key->tos & match.mask->tos;
228 		msk->tos |= match.mask->tos;
230 		tmp = match.key->ttl & match.mask->ttl;
232 		msk->ttl |= match.mask->ttl;
237 		struct flow_match_tcp match;
239 		flow_rule_match_tcp(rule, &match);
240 		tcp_flags = be16_to_cpu(match.key->flags);
241 		tcp_flags_mask = be16_to_cpu(match.mask->flags);
270 		struct flow_match_control match;
272 		flow_rule_match_control(rule, &match);
273 		if (match.key->flags & FLOW_DIS_IS_FRAGMENT)
275 		if (match.mask->flags & FLOW_DIS_IS_FRAGMENT)
277 		if (match.key->flags & FLOW_DIS_FIRST_FRAG)
279 		if (match.mask->flags & FLOW_DIS_FIRST_FRAG)
285 nfp_flower_fill_vlan(struct flow_match_vlan *match,
289 	struct flow_dissector_key_vlan *mask = match->mask;
290 	struct flow_dissector_key_vlan *key = match->key;
322 	struct flow_match_vlan match;
325 		flow_rule_match_vlan(rule, &match);
326 		nfp_flower_fill_vlan(&match, ext, msk, true);
329 		flow_rule_match_cvlan(rule, &match);
330 		nfp_flower_fill_vlan(&match, ext, msk, false);
339 		struct flow_match_ipv4_addrs match;
342 		flow_rule_match_ipv4_addrs(rule, &match);
344 		tmp = match.key->src & match.mask->src;
346 		msk->ipv4_src |= match.mask->src;
348 		tmp = match.key->dst & match.mask->dst;
350 		msk->ipv4_dst |= match.mask->dst;
361 		struct flow_match_ipv6_addrs match;
365 		flow_rule_match_ipv6_addrs(rule, &match);
367 			tmp = match.key->src.s6_addr[i] &
368 			      match.mask->src.s6_addr[i];
371 			msk->ipv6_src.s6_addr[i] |= match.mask->src.s6_addr[i];
373 			tmp = match.key->dst.s6_addr[i] &
374 			      match.mask->dst.s6_addr[i];
377 			msk->ipv6_dst.s6_addr[i] |= match.mask->dst.s6_addr[i];
387 	struct flow_match_enc_opts match;
391 		flow_rule_match_enc_opts(rule, &match);
393 		for (i = 0; i < match.mask->len; i++) {
394 			ext[i] |= match.key->data[i] & match.mask->data[i];
395 			msk[i] |= match.mask->data[i];
406 		struct flow_match_ipv4_addrs match;
408 		flow_rule_match_enc_ipv4_addrs(rule, &match);
409 		ext->src |= match.key->src & match.mask->src;
410 		ext->dst |= match.key->dst & match.mask->dst;
411 		msk->src |= match.mask->src;
412 		msk->dst |= match.mask->dst;
422 		struct flow_match_ipv6_addrs match;
425 		flow_rule_match_enc_ipv6_addrs(rule, &match);
427 			ext->src.s6_addr[i] |= match.key->src.s6_addr[i] &
428 					       match.mask->src.s6_addr[i];
429 			ext->dst.s6_addr[i] |= match.key->dst.s6_addr[i] &
430 					       match.mask->dst.s6_addr[i];
431 			msk->src.s6_addr[i] |= match.mask->src.s6_addr[i];
432 			msk->dst.s6_addr[i] |= match.mask->dst.s6_addr[i];
443 		struct flow_match_ip match;
445 		flow_rule_match_enc_ip(rule, &match);
446 		ext->tos |= match.key->tos & match.mask->tos;
447 		ext->ttl |= match.key->ttl & match.mask->ttl;
448 		msk->tos |= match.mask->tos;
449 		msk->ttl |= match.mask->ttl;
458 		struct flow_match_enc_keyid match;
461 		flow_rule_match_enc_keyid(rule, &match);
462 		vni = be32_to_cpu((match.key->keyid & match.mask->keyid)) <<
465 		vni = be32_to_cpu(match.mask->keyid) << NFP_FL_TUN_VNI_OFFSET;
475 		struct flow_match_enc_keyid match;
477 		flow_rule_match_enc_keyid(rule, &match);
478 		*key |= match.key->keyid & match.mask->keyid;
479 		*key_msk |= match.mask->keyid;
664 			 * This must be present and be an exact match.
700 			 * This must be present and be an exact match.