#define FLOW_IS_ETHERNET_CLASS(f) \
(f->type == VNET_FLOW_TYPE_ETHERNET)
-#define FLOW_IS_IPV4_CLASS(f) \
- ((f->type == VNET_FLOW_TYPE_IP4) || \
- (f->type == VNET_FLOW_TYPE_IP4_N_TUPLE) || \
- (f->type == VNET_FLOW_TYPE_IP4_N_TUPLE_TAGGED) || \
- (f->type == VNET_FLOW_TYPE_IP4_VXLAN) || \
- (f->type == VNET_FLOW_TYPE_IP4_GTPC) || \
- (f->type == VNET_FLOW_TYPE_IP4_GTPU) || \
- (f->type == VNET_FLOW_TYPE_IP4_L2TPV3OIP) || \
- (f->type == VNET_FLOW_TYPE_IP4_IPSEC_ESP) || \
- (f->type == VNET_FLOW_TYPE_IP4_IPSEC_AH))
-
-#define FLOW_IS_IPV6_CLASS(f) \
- ((f->type == VNET_FLOW_TYPE_IP6) || \
- (f->type == VNET_FLOW_TYPE_IP6_N_TUPLE) || \
- (f->type == VNET_FLOW_TYPE_IP6_N_TUPLE_TAGGED) || \
- (f->type == VNET_FLOW_TYPE_IP6_VXLAN))
+#define FLOW_IS_IPV4_CLASS(f) \
+ ((f->type == VNET_FLOW_TYPE_IP4) || \
+ (f->type == VNET_FLOW_TYPE_IP4_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP4_N_TUPLE_TAGGED) || \
+ (f->type == VNET_FLOW_TYPE_IP4_VXLAN) || \
+ (f->type == VNET_FLOW_TYPE_IP4_GTPC) || \
+ (f->type == VNET_FLOW_TYPE_IP4_GTPU) || \
+ (f->type == VNET_FLOW_TYPE_IP4_L2TPV3OIP) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IPSEC_ESP) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IPSEC_AH) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IP4) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IP6) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IP4_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IP6_N_TUPLE))
+
+#define FLOW_IS_IPV6_CLASS(f) \
+ ((f->type == VNET_FLOW_TYPE_IP6) || \
+ (f->type == VNET_FLOW_TYPE_IP6_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP6_N_TUPLE_TAGGED) || \
+ (f->type == VNET_FLOW_TYPE_IP6_VXLAN) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP4) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP6) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP4_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP6_N_TUPLE))
/* check if flow is VLAN sensitive */
#define FLOW_HAS_VLAN_TAG(f) \
(f->type == VNET_FLOW_TYPE_IP4_GTPC) || \
(f->type == VNET_FLOW_TYPE_IP4_GTPU))
+/* check if flow has a inner TCP/UDP header */
+#define FLOW_HAS_INNER_N_TUPLE(f) \
+ ((f->type == VNET_FLOW_TYPE_IP4_IP4_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP4_IP6_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP4_N_TUPLE) || \
+ (f->type == VNET_FLOW_TYPE_IP6_IP6_N_TUPLE))
+
/* constant structs */
static const struct rte_flow_attr ingress = {.ingress = 1 };
dpdk_flow_add (dpdk_device_t * xd, vnet_flow_t * f, dpdk_flow_entry_t * fe)
{
struct rte_flow_item_eth eth[2] = { };
- struct rte_flow_item_ipv4 ip4[2] = { };
- struct rte_flow_item_ipv6 ip6[2] = { };
- struct rte_flow_item_udp udp[2] = { };
- struct rte_flow_item_tcp tcp[2] = { };
+ struct rte_flow_item_ipv4 ip4[2] = {}, in_ip4[2] = {};
+ struct rte_flow_item_ipv6 ip6[2] = {}, in_ip6[2] = {};
+ struct rte_flow_item_udp udp[2] = {}, in_UDP[2] = {};
+ struct rte_flow_item_tcp tcp[2] = {}, in_TCP[2] = {};
struct rte_flow_item_gtp gtp[2] = { };
struct rte_flow_item_l2tpv3oip l2tp[2] = { };
struct rte_flow_item_esp esp[2] = { };
item->mask = raw + 1;
}
break;
+ case IP_PROTOCOL_IPV6:
+ item->type = RTE_FLOW_ITEM_TYPE_IPV6;
+
+#define fill_inner_ip6_with_outer_ipv(OUTER_IP_VER) \
+ if (f->type == VNET_FLOW_TYPE_IP##OUTER_IP_VER##_IP6 || \
+ f->type == VNET_FLOW_TYPE_IP##OUTER_IP_VER##_IP6_N_TUPLE) \
+ { \
+ vnet_flow_ip##OUTER_IP_VER##_ip6_t *ptr = &f->ip##OUTER_IP_VER##_ip6; \
+ if ((ptr->in_src_addr.mask.as_u64[0] == 0) && \
+ (ptr->in_src_addr.mask.as_u64[1] == 0) && \
+ (ptr->in_dst_addr.mask.as_u64[0] == 0) && \
+ (ptr->in_dst_addr.mask.as_u64[1] == 0) && (!ptr->in_protocol.mask)) \
+ { \
+ item->spec = NULL; \
+ item->mask = NULL; \
+ } \
+ else \
+ { \
+ clib_memcpy (in_ip6[0].hdr.src_addr, &ptr->in_src_addr.addr, \
+ ARRAY_LEN (ptr->in_src_addr.addr.as_u8)); \
+ clib_memcpy (in_ip6[1].hdr.src_addr, &ptr->in_src_addr.mask, \
+ ARRAY_LEN (ptr->in_src_addr.mask.as_u8)); \
+ clib_memcpy (in_ip6[0].hdr.dst_addr, &ptr->in_dst_addr.addr, \
+ ARRAY_LEN (ptr->in_dst_addr.addr.as_u8)); \
+ clib_memcpy (in_ip6[1].hdr.dst_addr, &ptr->in_dst_addr.mask, \
+ ARRAY_LEN (ptr->in_dst_addr.mask.as_u8)); \
+ item->spec = in_ip6; \
+ item->mask = in_ip6 + 1; \
+ } \
+ }
+ fill_inner_ip6_with_outer_ipv (6) fill_inner_ip6_with_outer_ipv (4)
+#undef fill_inner_ip6_with_outer_ipv
+ break;
+ case IP_PROTOCOL_IP_IN_IP:
+ item->type = RTE_FLOW_ITEM_TYPE_IPV4;
+#define fill_inner_ip4_with_outer_ipv(OUTER_IP_VER) \
+ if (f->type == VNET_FLOW_TYPE_IP##OUTER_IP_VER##_IP4 || \
+ f->type == VNET_FLOW_TYPE_IP##OUTER_IP_VER##_IP4_N_TUPLE) \
+ { \
+ vnet_flow_ip##OUTER_IP_VER##_ip4_t *ptr = &f->ip##OUTER_IP_VER##_ip4; \
+ if ((!ptr->in_src_addr.mask.as_u32) && \
+ (!ptr->in_dst_addr.mask.as_u32) && (!ptr->in_protocol.mask)) \
+ { \
+ item->spec = NULL; \
+ item->mask = NULL; \
+ } \
+ else \
+ { \
+ in_ip4[0].hdr.src_addr = ptr->in_src_addr.addr.as_u32; \
+ in_ip4[1].hdr.src_addr = ptr->in_src_addr.mask.as_u32; \
+ in_ip4[0].hdr.dst_addr = ptr->in_dst_addr.addr.as_u32; \
+ in_ip4[1].hdr.dst_addr = ptr->in_dst_addr.mask.as_u32; \
+ item->spec = in_ip4; \
+ item->mask = in_ip4 + 1; \
+ } \
+ }
+ fill_inner_ip4_with_outer_ipv (6) fill_inner_ip4_with_outer_ipv (4)
+#undef fill_inner_ip4_with_outer_ipv
+ break;
default:
rv = VNET_FLOW_ERROR_NOT_SUPPORTED;
goto done;
}
+ if (FLOW_HAS_INNER_N_TUPLE (f))
+ {
+ vec_add2 (items, item, 1);
+
+#define fill_inner_n_tuple_of(proto) \
+ item->type = RTE_FLOW_ITEM_TYPE_##proto; \
+ if ((ptr->in_src_port.mask == 0) && (ptr->in_dst_port.mask == 0)) \
+ { \
+ item->spec = NULL; \
+ item->mask = NULL; \
+ } \
+ else \
+ { \
+ in_##proto[0].hdr.src_port = \
+ clib_host_to_net_u16 (ptr->in_src_port.port); \
+ in_##proto[1].hdr.src_port = \
+ clib_host_to_net_u16 (ptr->in_src_port.mask); \
+ in_##proto[0].hdr.dst_port = \
+ clib_host_to_net_u16 (ptr->in_dst_port.port); \
+ in_##proto[1].hdr.dst_port = \
+ clib_host_to_net_u16 (ptr->in_dst_port.mask); \
+ item->spec = in_##proto; \
+ item->mask = in_##proto + 1; \
+ }
+
+#define fill_inner_n_tuple(OUTER_IP_VER, INNER_IP_VER) \
+ if (f->type == \
+ VNET_FLOW_TYPE_IP##OUTER_IP_VER##_IP##INNER_IP_VER##_N_TUPLE) \
+ { \
+ vnet_flow_ip##OUTER_IP_VER##_ip##INNER_IP_VER##_n_tuple_t *ptr = \
+ &f->ip##OUTER_IP_VER##_ip##INNER_IP_VER##_n_tuple; \
+ switch (ptr->in_protocol.prot) \
+ { \
+ case IP_PROTOCOL_UDP: \
+ fill_inner_n_tuple_of (UDP) break; \
+ case IP_PROTOCOL_TCP: \
+ fill_inner_n_tuple_of (TCP) break; \
+ default: \
+ break; \
+ } \
+ }
+ fill_inner_n_tuple (6, 4) fill_inner_n_tuple (4, 4)
+ fill_inner_n_tuple (6, 6) fill_inner_n_tuple (4, 6)
+#undef fill_inner_n_tuple
+#undef fill_inner_n_tuple_of
+ }
+
pattern_end:
if ((f->actions & VNET_FLOW_ACTION_RSS) &&
(f->rss_types & (1ULL << VNET_FLOW_RSS_TYPES_ESP)))
case VNET_FLOW_TYPE_IP4_L2TPV3OIP:
case VNET_FLOW_TYPE_IP4_IPSEC_ESP:
case VNET_FLOW_TYPE_IP4_IPSEC_AH:
+ case VNET_FLOW_TYPE_IP4_IP4:
+ case VNET_FLOW_TYPE_IP4_IP4_N_TUPLE:
+ case VNET_FLOW_TYPE_IP4_IP6:
+ case VNET_FLOW_TYPE_IP4_IP6_N_TUPLE:
+ case VNET_FLOW_TYPE_IP6_IP4:
+ case VNET_FLOW_TYPE_IP6_IP4_N_TUPLE:
+ case VNET_FLOW_TYPE_IP6_IP6:
+ case VNET_FLOW_TYPE_IP6_IP6_N_TUPLE:
case VNET_FLOW_TYPE_GENERIC:
if ((rv = dpdk_flow_add (xd, flow, fe)))
goto done;
Code Review / vpp.git / blobdiff