#include "tag.h"
struct flow;
-struct lacp_slave_settings;
struct netdev;
struct ofpbuf;
enum bond_mode {
BM_TCP, /* Transport Layer Load Balance. */
BM_SLB, /* Source Load Balance. */
+ BM_STABLE, /* Stable. */
BM_AB /* Active Backup. */
};
bool bond_mode_from_string(enum bond_mode *, const char *);
const char *bond_mode_to_string(enum bond_mode);
-/* How to detect link status. */
-enum bond_detect_mode {
- BLSM_CARRIER, /* Use carrier. */
- BLSM_MIIMON /* Poll MII status. */
-};
-
-bool bond_detect_mode_from_string(enum bond_detect_mode *, const char *);
-const char *bond_detect_mode_to_string(enum bond_detect_mode);
-
/* Configuration for a bond as a whole. */
struct bond_settings {
char *name; /* Bond's name, for log messages. */
+ uint32_t basis; /* Flow hashing basis. */
/* Balancing configuration. */
enum bond_mode balance;
int rebalance_interval; /* Milliseconds between rebalances. */
/* Link status detection. */
- enum bond_detect_mode detect; /* BLSM_CARRIER or BLSM_MIIMON. */
- int miimon_interval; /* Used only for BLSM_MIIMON. */
int up_delay; /* ms before enabling an up slave. */
int down_delay; /* ms before disabling a down slave. */
/* Legacy compatibility. */
bool fake_iface; /* Update fake stats for netdev 'name'? */
-
- /* LACP. */
- struct lacp_settings *lacp; /* NULL to disable LACP. */
};
/* Program startup. */
struct bond *bond_create(const struct bond_settings *);
void bond_destroy(struct bond *);
-void bond_reconfigure(struct bond *, const struct bond_settings *);
-void bond_slave_register(struct bond *, void *slave_, struct netdev *,
- const struct lacp_slave_settings *);
+bool bond_reconfigure(struct bond *, const struct bond_settings *);
+void bond_slave_register(struct bond *, void *slave_,
+ uint32_t stable_id, struct netdev *);
+void bond_slave_set_netdev(struct bond *, void *slave_, struct netdev *);
void bond_slave_unregister(struct bond *, const void *slave);
-void bond_run(struct bond *, struct tag_set *);
+void bond_run(struct bond *, struct tag_set *, bool lacp_negotiated);
void bond_wait(struct bond *);
+/* LACP. */
+void bond_slave_set_lacp_may_enable(struct bond *, void *slave_,
+ bool may_enable);
+
/* Special MAC learning support for SLB bonding. */
bool bond_should_send_learning_packets(struct bond *);
int bond_send_learning_packet(struct bond *,
tag_type *);
void *bond_choose_output_slave(struct bond *,
const struct flow *, uint16_t vlan, tag_type *);
-void bond_process_lacp(struct bond *, void *slave,
- const struct ofpbuf *packet);
/* Rebalancing. */
void bond_account(struct bond *, const struct flow *, uint16_t vlan,