/* 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 24
+#define FLOW_WC_SEQ 25
#define FLOW_N_REGS 8
BUILD_ASSERT_DECL(FLOW_N_REGS <= NXM_NX_MAX_REGS);
uint32_t regs[FLOW_N_REGS]; /* Registers. */
uint32_t skb_priority; /* Packet priority for QoS. */
uint32_t pkt_mark; /* Packet mark. */
+ uint32_t recirc_id; /* Must be exact match. */
union flow_in_port in_port; /* Input port.*/
/* L2 */
ovs_be16 pad; /* Padding. */
/* L4 */
+ uint32_t dp_hash; /* Datapath computed hash value. The exact
+ computation is opaque to the user space.*/
ovs_be16 tp_src; /* TCP/UDP/SCTP source port. */
ovs_be16 tp_dst; /* TCP/UDP/SCTP destination port.
* Keep last for the BUILD_ASSERT_DECL below */
/* Remember to update FLOW_WC_SEQ when changing 'struct flow'. */
BUILD_ASSERT_DECL(offsetof(struct flow, tp_dst) + 2
- == sizeof(struct flow_tnl) + 164
- && FLOW_WC_SEQ == 24);
+ == sizeof(struct flow_tnl) + 172
+ && FLOW_WC_SEQ == 25);
/* Incremental points at which flow classification may be performed in
* segments.
enum {
FLOW_SEGMENT_1_ENDS_AT = offsetof(struct flow, dl_src),
FLOW_SEGMENT_2_ENDS_AT = offsetof(struct flow, ipv6_src),
- FLOW_SEGMENT_3_ENDS_AT = offsetof(struct flow, tp_src),
+ FLOW_SEGMENT_3_ENDS_AT = offsetof(struct flow, dp_hash),
};
BUILD_ASSERT_DECL(FLOW_SEGMENT_1_ENDS_AT % 4 == 0);
BUILD_ASSERT_DECL(FLOW_SEGMENT_2_ENDS_AT % 4 == 0);
/* 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 */