struct ds;
struct flow_wildcards;
struct minimask;
-struct ofpbuf;
+struct dp_packet;
struct pkt_metadata;
+struct match;
/* This sequence number should be incremented whenever anything involving flows
* or the wildcarding of flows changes. This will cause build assertion
* failures in places which likely need to be updated. */
-#define FLOW_WC_SEQ 30
+#define FLOW_WC_SEQ 32
/* Number of Open vSwitch extension 32-bit registers. */
#define FLOW_N_REGS 8
/* Remember to update FLOW_WC_SEQ when changing 'struct flow'. */
BUILD_ASSERT_DECL(offsetof(struct flow, igmp_group_ip4) + sizeof(uint32_t)
== sizeof(struct flow_tnl) + 192
- && FLOW_WC_SEQ == 30);
+ && FLOW_WC_SEQ == 32);
/* Incremental points at which flow classification may be performed in
* segments.
extern const uint8_t flow_segment_u64s[];
-/* Represents the metadata fields of struct flow. */
-struct flow_metadata {
- uint32_t dp_hash; /* Datapath computed hash field. */
- uint32_t recirc_id; /* Recirculation ID. */
- ovs_be64 tun_id; /* Encapsulating tunnel ID. */
- ovs_be32 tun_src; /* Tunnel outer IPv4 src addr */
- ovs_be32 tun_dst; /* Tunnel outer IPv4 dst addr */
- ovs_be64 metadata; /* OpenFlow 1.1+ metadata field. */
- uint32_t regs[FLOW_N_REGS]; /* Registers. */
- uint32_t pkt_mark; /* Packet mark. */
- ofp_port_t in_port; /* OpenFlow port or zero. */
-};
-
-void flow_extract(struct ofpbuf *, const struct pkt_metadata *md,
- struct flow *);
+void flow_extract(struct dp_packet *, struct flow *);
void flow_zero_wildcards(struct flow *, const struct flow_wildcards *);
void flow_unwildcard_tp_ports(const struct flow *, struct flow_wildcards *);
-void flow_get_metadata(const struct flow *, struct flow_metadata *);
+void flow_get_metadata(const struct flow *, struct match *flow_metadata);
char *flow_to_string(const struct flow *);
void format_flags(struct ds *ds, const char *(*bit_to_string)(uint32_t),
void flow_set_mpls_bos(struct flow *, int idx, uint8_t stack);
void flow_set_mpls_lse(struct flow *, int idx, ovs_be32 lse);
-void flow_compose(struct ofpbuf *, const struct flow *);
+void flow_compose(struct dp_packet *, const struct flow *);
static inline uint64_t
flow_get_xreg(const struct flow *flow, int idx)
/* The 'dst->values' must be initialized with a buffer with space for
* FLOW_U64S. 'dst->map' is ignored on input and set on output to
* indicate which fields were extracted. */
-void miniflow_extract(struct ofpbuf *packet, const struct pkt_metadata *,
- struct miniflow *dst);
+void miniflow_extract(struct dp_packet *packet, struct miniflow *dst);
void miniflow_init(struct miniflow *, const struct flow *);
void miniflow_init_with_minimask(struct miniflow *, const struct flow *,
const struct minimask *);
}
}
-static inline struct pkt_metadata
-pkt_metadata_from_flow(const struct flow *flow)
-{
- struct pkt_metadata md;
-
- md.recirc_id = flow->recirc_id;
- md.dp_hash = flow->dp_hash;
- md.tunnel = flow->tunnel;
- md.skb_priority = flow->skb_priority;
- md.pkt_mark = flow->pkt_mark;
- md.in_port = flow->in_port;
-
- return md;
+static inline void
+pkt_metadata_from_flow(struct pkt_metadata *md, const struct flow *flow)
+{
+ md->recirc_id = flow->recirc_id;
+ md->dp_hash = flow->dp_hash;
+ md->tunnel = flow->tunnel;
+ md->skb_priority = flow->skb_priority;
+ md->pkt_mark = flow->pkt_mark;
+ md->in_port = flow->in_port;
}
static inline bool is_ip_any(const struct flow *flow)