X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fflow%2Fflow.h;h=3ae5b6bdc4749d08ef944ab691e20f8b7ff30fdf;hb=91f102ed8;hp=19b6761474deba9d2bb16766238c3b8514a9b0e3;hpb=d3de756a8bcda21ed37b87df7b1c77edaee3459b;p=vpp.git diff --git a/src/vnet/flow/flow.h b/src/vnet/flow/flow.h index 19b6761474d..3ae5b6bdc47 100644 --- a/src/vnet/flow/flow.h +++ b/src/vnet/flow/flow.h @@ -17,42 +17,91 @@ #define included_vnet_flow_flow_h #include -#include +#include #include #include #include +#include #define foreach_flow_type \ + /* l2 flow*/ \ + _(ETHERNET, ethernet, "ethernet") \ + /* l3 IP flow */ \ + _(IP4, ip4, "ipv4") \ + _(IP6, ip6, "ipv6") \ + /* IP tunnel flow */ \ + _(IP4_L2TPV3OIP, ip4_l2tpv3oip, "ipv4-l2tpv3oip") \ + _(IP4_IPSEC_ESP, ip4_ipsec_esp, "ipv4-ipsec-esp") \ + _(IP4_IPSEC_AH, ip4_ipsec_ah, "ipv4-ipsec-ah") \ + /* l4 flow*/ \ _(IP4_N_TUPLE, ip4_n_tuple, "ipv4-n-tuple") \ - _(IP6_N_TUPLE, ip6_n_tuple, "ipv4-n-tuple") \ + _(IP6_N_TUPLE, ip6_n_tuple, "ipv6-n-tuple") \ + _(IP4_N_TUPLE_TAGGED, ip4_n_tuple_tagged, "ipv4-n-tuple-tagged") \ + _(IP6_N_TUPLE_TAGGED, ip6_n_tuple_tagged, "ipv6-n-tuple-tagged") \ + /* L4 tunnel flow*/ \ _(IP4_VXLAN, ip4_vxlan, "ipv4-vxlan") \ - _(IP6_VXLAN, ip6_vxlan, "ipv6-vxlan") + _(IP6_VXLAN, ip6_vxlan, "ipv6-vxlan") \ + _(IP4_GTPC, ip4_gtpc, "ipv4-gtpc") \ + _(IP4_GTPU, ip4_gtpu, "ipv4-gtpu") -#define foreach_flow_entry_ip4_n_tuple \ +#define foreach_flow_entry_ethernet \ + _fe(ethernet_header_t, eth_hdr) + +#define foreach_flow_entry_ip4 \ _fe(ip4_address_and_mask_t, src_addr) \ _fe(ip4_address_and_mask_t, dst_addr) \ - _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) + _fe(ip_prot_and_mask_t, protocol) -#define foreach_flow_entry_ip6_n_tuple \ +#define foreach_flow_entry_ip6 \ _fe(ip6_address_and_mask_t, src_addr) \ _fe(ip6_address_and_mask_t, dst_addr) \ + _fe(ip_prot_and_mask_t, protocol) + +#define foreach_flow_entry_ip4_l2tpv3oip \ + foreach_flow_entry_ip4 \ + _fe(u32, session_id) + +#define foreach_flow_entry_ip4_ipsec_esp \ + foreach_flow_entry_ip4 \ + _fe(u32, spi) + +#define foreach_flow_entry_ip4_ipsec_ah \ + foreach_flow_entry_ip4 \ + _fe(u32, spi) + +#define foreach_flow_entry_ip4_n_tuple \ + foreach_flow_entry_ip4 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip6_n_tuple \ + foreach_flow_entry_ip6 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip4_n_tuple_tagged \ + foreach_flow_entry_ip4 \ _fe(ip_port_and_mask_t, src_port) \ - _fe(ip_port_and_mask_t, dst_port) \ - _fe(ip_protocol_t, protocol) + _fe(ip_port_and_mask_t, dst_port) -#define foreach_flow_entry_ip4_vxlan \ - _fe(ip4_address_t, src_addr) \ - _fe(ip4_address_t, dst_addr) \ - _fe(u16, dst_port) \ - _fe(u16, vni) +#define foreach_flow_entry_ip6_n_tuple_tagged \ + foreach_flow_entry_ip6 \ + _fe(ip_port_and_mask_t, src_port) \ + _fe(ip_port_and_mask_t, dst_port) + +#define foreach_flow_entry_ip4_vxlan \ + foreach_flow_entry_ip4_n_tuple _fe (u32, vni) + +#define foreach_flow_entry_ip6_vxlan \ + foreach_flow_entry_ip6_n_tuple _fe (u32, vni) + +#define foreach_flow_entry_ip4_gtpc \ + foreach_flow_entry_ip4_n_tuple \ + _fe(u32, teid) -#define foreach_flow_entry_ip6_vxlan \ - _fe(ip6_address_t, src_addr) \ - _fe(ip6_address_t, dst_addr) \ - _fe(u16, dst_port) \ - _fe(u16, vni) +#define foreach_flow_entry_ip4_gtpu \ + foreach_flow_entry_ip4_n_tuple \ + _fe(u32, teid) #define foreach_flow_action \ _(0, COUNT, "count") \ @@ -60,7 +109,8 @@ _(2, BUFFER_ADVANCE, "buffer-advance") \ _(3, REDIRECT_TO_NODE, "redirect-to-node") \ _(4, REDIRECT_TO_QUEUE, "redirect-to-queue") \ - _(5, DROP, "drop") + _(5, RSS, "rss") \ + _(6, DROP, "drop") typedef enum { @@ -69,7 +119,6 @@ typedef enum #undef _ } vnet_flow_action_t; - #define foreach_flow_error \ _( -1, NOT_SUPPORTED, "not supported") \ _( -2, ALREADY_DONE, "already done") \ @@ -78,6 +127,39 @@ typedef enum _( -5, NO_SUCH_INTERFACE, "no such interface") \ _( -6, INTERNAL, "internal error") +#define foreach_flow_rss_types \ + _(0, FRAG_IPV4, "ipv4-frag") \ + _(1, IPV4_TCP, "ipv4-tcp") \ + _(2, IPV4_UDP, "ipv4-udp") \ + _(3, IPV4_SCTP, "ipv4-sctp") \ + _(4, IPV4_OTHER, "ipv4-other") \ + _(5, IPV4, "ipv4") \ + _(6, IPV6_TCP_EX, "ipv6-tcp-ex") \ + _(7, IPV6_UDP_EX, "ipv6-udp-ex") \ + _(8, FRAG_IPV6, "ipv6-frag") \ + _(9, IPV6_TCP, "ipv6-tcp") \ + _(10, IPV6_UDP, "ipv6-udp") \ + _(11, IPV6_SCTP, "ipv6-sctp") \ + _(12, IPV6_OTHER, "ipv6-other") \ + _(13, IPV6_EX, "ipv6-ex") \ + _(14, IPV6, "ipv6") \ + _(15, L2_PAYLOAD, "l2-payload") \ + _(16, PORT, "port") \ + _(17, VXLAN, "vxlan") \ + _(18, GENEVE, "geneve") \ + _(19, NVGRE, "nvgre") \ + _(20, GTPU, "gtpu") \ + _(60, L4_DST_ONLY, "l4-dst-only") \ + _(61, L4_SRC_ONLY, "l4-src-only") \ + _(62, L3_DST_ONLY, "l3-dst-only") \ + _(63, L3_SRC_ONLY, "l3-src-only") + +#define foreach_rss_function \ + _(DEFAULT, "default") \ + _(TOEPLITZ, "toeplitz") \ + _(SIMPLE_XOR, "simple_xor") \ + _(SYMMETRIC_TOEPLITZ, "symmetric_toeplitz") + typedef enum { VNET_FLOW_NO_ERROR = 0, @@ -91,6 +173,14 @@ typedef struct u16 port, mask; } ip_port_and_mask_t; +typedef struct +{ + ip_protocol_t prot; + /* ip protocol mask should be either 0 or 0xFF */ + /* other values are meanless */ + u8 mask; +} ip_prot_and_mask_t; + typedef enum { VNET_FLOW_TYPE_UNKNOWN, @@ -100,6 +190,13 @@ typedef enum VNET_FLOW_N_TYPES, } vnet_flow_type_t; +typedef enum +{ +#define _(a,b) VNET_RSS_FUNC_##a, + foreach_rss_function +#undef _ + VNET_RSS_N_TYPES, +} vnet_rss_function_t; /* * Create typedef struct vnet_flow_XXX_t @@ -139,6 +236,12 @@ typedef struct /* buffer offset for VNET_FLOW_ACTION_BUFFER_ADVANCE */ i32 buffer_advance; + /* RSS types, including IPv4/IPv6/TCP/UDP... */ + u64 rss_types; + + /* RSS functions, including IPv4/IPv6/TCP/UDP... */ + vnet_rss_function_t rss_fun; + union { #define _(a,b,c) vnet_flow_##b##_t b;