X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-util.h;h=e3a93c977870fdb8f24f7794f20b25463789e363;hb=78a3fff6c3b2f7943bcfd7301c666934834d2a0e;hp=54bec75f6efe48f7f204a0eea14a9b2e5be556c2;hpb=982697a4d24caa0a3bdaf85db67619338b382e50;p=sliver-openvswitch.git diff --git a/lib/ofp-util.h b/lib/ofp-util.h index 54bec75f6..e3a93c977 100644 --- a/lib/ofp-util.h +++ b/lib/ofp-util.h @@ -24,11 +24,11 @@ #include "classifier.h" #include "compiler.h" #include "flow.h" +#include "match.h" #include "netdev.h" #include "openflow/nicira-ext.h" #include "openvswitch/types.h" -struct cls_rule; struct ofpbuf; /* Port numbers. */ @@ -82,8 +82,9 @@ enum ofputil_protocol { extern enum ofputil_protocol ofputil_flow_dump_protocols[]; extern size_t ofputil_n_flow_dump_protocols; -enum ofputil_protocol ofputil_protocol_from_ofp_version(int version); -uint8_t ofputil_protocol_to_ofp_version(enum ofputil_protocol); +enum ofputil_protocol +ofputil_protocol_from_ofp_version(enum ofp_version version); +enum ofp_version ofputil_protocol_to_ofp_version(enum ofputil_protocol); bool ofputil_protocol_is_valid(enum ofputil_protocol); enum ofputil_protocol ofputil_protocol_set_tid(enum ofputil_protocol, @@ -95,7 +96,7 @@ enum ofputil_protocol ofputil_protocol_set_base( const char *ofputil_protocol_to_string(enum ofputil_protocol); char *ofputil_protocols_to_string(enum ofputil_protocol); enum ofputil_protocol ofputil_protocols_from_string(const char *); -enum ofputil_protocol ofputil_usable_protocols(const struct cls_rule *); +enum ofputil_protocol ofputil_usable_protocols(const struct match *); struct ofpbuf *ofputil_encode_set_protocol(enum ofputil_protocol current, enum ofputil_protocol want, @@ -109,19 +110,18 @@ const char *ofputil_nx_flow_format_to_string(enum nx_flow_format); /* Work with ofp10_match. */ void ofputil_wildcard_from_ofpfw10(uint32_t ofpfw, struct flow_wildcards *); -void ofputil_cls_rule_from_ofp10_match(const struct ofp10_match *, - unsigned int priority, - struct cls_rule *); -void ofputil_normalize_rule(struct cls_rule *); -void ofputil_cls_rule_to_ofp10_match(const struct cls_rule *, - struct ofp10_match *); +void ofputil_match_from_ofp10_match(const struct ofp10_match *, + struct match *); +void ofputil_normalize_match(struct match *); +void ofputil_normalize_match_quiet(struct match *); +void ofputil_match_to_ofp10_match(const struct match *, struct ofp10_match *); /* Work with ofp11_match. */ -enum ofperr ofputil_cls_rule_from_ofp11_match(const struct ofp11_match *, - unsigned int priority, - struct cls_rule *); -void ofputil_cls_rule_to_ofp11_match(const struct cls_rule *, - struct ofp11_match *); +enum ofperr ofputil_pull_ofp11_match(struct ofpbuf *, struct match *, + uint16_t *padded_match_len); +enum ofperr ofputil_match_from_ofp11_match(const struct ofp11_match *, + struct match *); +void ofputil_match_to_ofp11_match(const struct match *, struct ofp11_match *); /* dl_type translation between OpenFlow and 'struct flow' format. */ ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type); @@ -155,7 +155,8 @@ struct ofpbuf *ofputil_make_flow_mod_table_id(bool flow_mod_table_id); * NXM Delete - */ struct ofputil_flow_mod { - struct cls_rule cr; + struct match match; + unsigned int priority; ovs_be64 cookie; /* Cookie bits to match. */ ovs_be64 cookie_mask; /* 1-bit in each 'cookie' bit to match. */ ovs_be64 new_cookie; /* New cookie to install or -1. */ @@ -183,7 +184,7 @@ enum ofputil_protocol ofputil_flow_mod_usable_protocols( /* Flow stats or aggregate stats request, independent of protocol. */ struct ofputil_flow_stats_request { bool aggregate; /* Aggregate results? */ - struct cls_rule match; + struct match match; ovs_be64 cookie; ovs_be64 cookie_mask; uint16_t out_port; @@ -199,11 +200,12 @@ enum ofputil_protocol ofputil_flow_stats_request_usable_protocols( /* Flow stats reply, independent of protocol. */ struct ofputil_flow_stats { - struct cls_rule rule; + struct match match; ovs_be64 cookie; uint8_t table_id; uint32_t duration_sec; uint32_t duration_nsec; + uint16_t priority; uint16_t idle_timeout; uint16_t hard_timeout; int idle_age; /* Seconds since last packet, -1 if unknown. */ @@ -237,12 +239,14 @@ enum ofperr ofputil_decode_aggregate_stats_reply( /* Flow removed message, independent of protocol. */ struct ofputil_flow_removed { - struct cls_rule rule; + struct match match; + uint16_t priority; ovs_be64 cookie; uint8_t reason; /* One of OFPRR_*. */ uint32_t duration_sec; uint32_t duration_nsec; uint16_t idle_timeout; + uint16_t hard_timeout; uint64_t packet_count; /* Packet count, UINT64_MAX if unknown. */ uint64_t byte_count; /* Byte count, UINT64_MAX if unknown. */ }; @@ -272,6 +276,7 @@ struct ofputil_packet_in { enum ofperr ofputil_decode_packet_in(struct ofputil_packet_in *, const struct ofp_header *); struct ofpbuf *ofputil_encode_packet_in(const struct ofputil_packet_in *, + enum ofputil_protocol protocol, enum nx_packet_in_format); const char *ofputil_packet_in_reason_to_string(enum ofp_packet_in_reason); @@ -294,7 +299,8 @@ struct ofputil_packet_out { enum ofperr ofputil_decode_packet_out(struct ofputil_packet_out *, const struct ofp_header *, struct ofpbuf *ofpacts); -struct ofpbuf *ofputil_encode_packet_out(const struct ofputil_packet_out *); +struct ofpbuf *ofputil_encode_packet_out(const struct ofputil_packet_out *, + enum ofputil_protocol protocol); enum ofputil_port_config { /* OpenFlow 1.0 and 1.1 share these values for these port config bits. */ @@ -343,19 +349,24 @@ struct ofputil_phy_port { }; enum ofputil_capabilities { - /* OpenFlow 1.0 and 1.1 share these values for these capabilities. */ + /* OpenFlow 1.0, 1.1 and 1.2 share these values for these capabilities. */ OFPUTIL_C_FLOW_STATS = 1 << 0, /* Flow statistics. */ OFPUTIL_C_TABLE_STATS = 1 << 1, /* Table statistics. */ OFPUTIL_C_PORT_STATS = 1 << 2, /* Port statistics. */ OFPUTIL_C_IP_REASM = 1 << 5, /* Can reassemble IP fragments. */ OFPUTIL_C_QUEUE_STATS = 1 << 6, /* Queue statistics. */ + + /* OpenFlow 1.0 and 1.1 share this capability. */ OFPUTIL_C_ARP_MATCH_IP = 1 << 7, /* Match IP addresses in ARP pkts. */ /* OpenFlow 1.0 only. */ OFPUTIL_C_STP = 1 << 3, /* 802.1d spanning tree. */ - /* OpenFlow 1.1 only. */ + /* OpenFlow 1.1 and 1.2 share this capability. */ OFPUTIL_C_GROUP_STATS = 1 << 4, /* Group statistics. */ + + /* OpenFlow 1.2 only */ + OFPUTIL_C_PORT_BLOCKED = 1 << 8, /* Switch will block looping ports */ }; enum ofputil_action_bitmap { @@ -386,6 +397,7 @@ enum ofputil_action_bitmap { OFPUTIL_A_GROUP = 1 << 24, OFPUTIL_A_SET_NW_TTL = 1 << 25, OFPUTIL_A_DEC_NW_TTL = 1 << 26, + OFPUTIL_A_SET_FIELD = 1 << 27, }; /* Abstract ofp_switch_features. */ @@ -409,7 +421,7 @@ void ofputil_put_switch_features_port(const struct ofputil_phy_port *, bool ofputil_switch_features_ports_trunc(struct ofpbuf *b); /* phy_port helper functions. */ -int ofputil_pull_phy_port(uint8_t ofp_version, struct ofpbuf *, +int ofputil_pull_phy_port(enum ofp_version ofp_version, struct ofpbuf *, struct ofputil_phy_port *); size_t ofputil_count_phy_ports(uint8_t ofp_version, struct ofpbuf *); @@ -444,7 +456,7 @@ struct ofputil_flow_monitor_request { enum nx_flow_monitor_flags flags; uint16_t out_port; uint8_t table_id; - struct cls_rule match; + struct match match; }; int ofputil_decode_flow_monitor_request(struct ofputil_flow_monitor_request *, @@ -462,7 +474,8 @@ struct ofputil_flow_update { uint16_t hard_timeout; uint8_t table_id; ovs_be64 cookie; - struct cls_rule *match; + struct match *match; + uint16_t priority; struct ofpact *ofpacts; size_t ofpacts_len; @@ -481,15 +494,15 @@ uint32_t ofputil_decode_flow_monitor_cancel(const struct ofp_header *); struct ofpbuf *ofputil_encode_flow_monitor_cancel(uint32_t id); /* Encoding OpenFlow stats messages. */ -void ofputil_append_port_desc_stats_reply(uint8_t ofp_version, +void ofputil_append_port_desc_stats_reply(enum ofp_version ofp_version, const struct ofputil_phy_port *pp, struct list *replies); /* Encoding simple OpenFlow messages. */ -struct ofpbuf *make_echo_request(void); +struct ofpbuf *make_echo_request(enum ofp_version); struct ofpbuf *make_echo_reply(const struct ofp_header *rq); -struct ofpbuf *ofputil_encode_barrier_request(void); +struct ofpbuf *ofputil_encode_barrier_request(enum ofp_version); const char *ofputil_frag_handling_to_string(enum ofp_config_flags); bool ofputil_frag_handling_from_string(const char *, enum ofp_config_flags *); @@ -538,6 +551,7 @@ enum OVS_PACKED_ENUM ofputil_action_code { OFPUTIL_ACTION_INVALID, #define OFPAT10_ACTION(ENUM, STRUCT, NAME) OFPUTIL_##ENUM, #define OFPAT11_ACTION(ENUM, STRUCT, NAME) OFPUTIL_##ENUM, +#define OFPAT12_ACTION(ENUM, STRUCT, NAME) OFPUTIL_##ENUM, #define NXAST_ACTION(ENUM, STRUCT, EXTENSIBLE, NAME) OFPUTIL_##ENUM, #include "ofp-util.def" }; @@ -546,6 +560,7 @@ enum OVS_PACKED_ENUM ofputil_action_code { enum { #define OFPAT10_ACTION(ENUM, STRUCT, NAME) + 1 #define OFPAT11_ACTION(ENUM, STRUCT, NAME) + 1 +#define OFPAT12_ACTION(ENUM, STRUCT, NAME) + 1 #define NXAST_ACTION(ENUM, STRUCT, EXTENSIBLE, NAME) + 1 OFPUTIL_N_ACTIONS = 1 #include "ofp-util.def" @@ -575,6 +590,9 @@ void *ofputil_put_action(enum ofputil_action_code, struct ofpbuf *buf); #define OFPAT11_ACTION(ENUM, STRUCT, NAME) \ void ofputil_init_##ENUM(struct STRUCT *); \ struct STRUCT *ofputil_put_##ENUM(struct ofpbuf *); +#define OFPAT12_ACTION(ENUM, STRUCT, NAME) \ + void ofputil_init_##ENUM(struct STRUCT *); \ + struct STRUCT *ofputil_put_##ENUM(struct ofpbuf *); #define NXAST_ACTION(ENUM, STRUCT, EXTENSIBLE, NAME) \ void ofputil_init_##ENUM(struct STRUCT *); \ struct STRUCT *ofputil_put_##ENUM(struct ofpbuf *);