struct usteer_node {
struct avl_node avl;
struct list_head sta_info;
+ struct list_head measurements;
enum usteer_node_type type;
bool disabled;
int freq;
+ int channel;
+ int op_class;
int noise;
int n_assoc;
int max_assoc;
uint32_t debug_level;
bool ipv6;
+ bool local_mode;
uint32_t sta_block_timeout;
uint32_t local_sta_timeout;
uint32_t max_retry_band;
uint32_t seen_policy_timeout;
+ uint32_t measurement_report_timeout;
bool assoc_steering;
+ bool probe_steering;
uint32_t max_neighbor_reports;
int32_t min_connect_snr;
uint32_t signal_diff_threshold;
+ uint32_t steer_reject_timeout;
+
int32_t roam_scan_snr;
uint32_t roam_process_timeout;
uint32_t roam_kick_delay;
+ uint32_t band_steering_interval;
+ int32_t band_steering_min_snr;
+
+ uint32_t link_measurement_interval;
+
uint32_t initial_connect_delay;
bool load_kick_enabled;
ROAM_TRIGGER_IDLE,
ROAM_TRIGGER_SCAN,
ROAM_TRIGGER_SCAN_DONE,
- ROAM_TRIGGER_WAIT_KICK,
- ROAM_TRIGGER_NOTIFY_KICK,
- ROAM_TRIGGER_KICK,
};
struct sta_info {
struct sta_info_stats stats[__EVENT_TYPE_MAX];
uint64_t created;
uint64_t seen;
+
+ uint64_t connected_since;
uint64_t last_connected;
+
int signal;
+ uint8_t rrm;
+ bool bss_transition;
+ bool mbo;
+
enum roam_trigger_state roam_state;
uint8_t roam_tries;
uint64_t roam_event;
uint64_t roam_scan_start;
uint64_t roam_scan_timeout_start;
+ struct {
+ uint8_t status_code;
+ uint64_t timestamp;
+ } bss_transition_response;
+
+ struct {
+ bool below_snr;
+ } band_steering;
+
+ uint64_t kick_time;
+
int kick_count;
uint32_t below_min_snr;
struct sta {
struct avl_node avl;
struct list_head nodes;
+ struct list_head measurements;
uint8_t seen_2ghz : 1;
uint8_t seen_5ghz : 1;
uint8_t addr[6];
+};
- uint8_t rrm;
+struct usteer_measurement_report {
+ struct usteer_timeout timeout;
+
+ struct list_head list;
+
+ struct usteer_node *node;
+ struct list_head node_list;
+
+ struct sta *sta;
+ struct list_head sta_list;
+
+ uint64_t timestamp;
+
+ uint8_t rcpi;
+ uint8_t rsni;
};
extern struct ubus_context *ubus_ctx;
void usteer_local_nodes_init(struct ubus_context *ctx);
void usteer_local_node_kick(struct usteer_local_node *ln);
+int usteer_local_node_get_beacon_interval(struct usteer_local_node *ln);
+
+bool usteer_policy_node_below_max_assoc(struct usteer_node *node);
+bool usteer_policy_can_perform_roam(struct sta_info *si);
+
+void usteer_band_steering_perform_steer(struct usteer_local_node *ln);
+void usteer_band_steering_sta_update(struct sta_info *si);
+bool usteer_band_steering_is_target(struct usteer_local_node *ln, struct usteer_node *node);
+
void usteer_ubus_init(struct ubus_context *ctx);
void usteer_ubus_kick_client(struct sta_info *si);
int usteer_ubus_trigger_client_scan(struct sta_info *si);
-int usteer_ubus_notify_client_disassoc(struct sta_info *si);
+int usteer_ubus_band_steering_request(struct sta_info *si);
int usteer_ubus_bss_transition_request(struct sta_info *si,
uint8_t dialog_token,
bool disassoc_imminent,
bool abridged,
- uint8_t validity_period);
+ uint8_t validity_period,
+ struct usteer_node *target_node);
struct sta *usteer_sta_get(const uint8_t *addr, bool create);
struct sta_info *usteer_sta_info_get(struct sta *sta, struct usteer_node *node, bool *create);
-bool usteer_sta_supports_beacon_measurement_mode(struct sta *sta, enum usteer_beacon_measurement_mode mode);
+bool usteer_sta_supports_beacon_measurement_mode(struct sta_info *si, enum usteer_beacon_measurement_mode mode);
+bool usteer_sta_supports_link_measurement(struct sta_info *si);
void usteer_sta_disconnected(struct sta_info *si);
void usteer_sta_info_update_timeout(struct sta_info *si, int timeout);
}
void usteer_node_set_blob(struct blob_attr **dest, struct blob_attr *val);
+struct usteer_local_node *usteer_local_node_by_bssid(uint8_t *bssid);
+struct usteer_remote_node *usteer_remote_node_by_bssid(uint8_t *bssid);
+struct usteer_node *usteer_node_by_bssid(uint8_t *bssid);
+
struct usteer_node *usteer_node_get_next_neighbor(struct usteer_node *current_node, struct usteer_node *last);
bool usteer_check_request(struct sta_info *si, enum usteer_event_type type);
void usteer_dump_node(struct blob_buf *buf, struct usteer_node *node);
void usteer_dump_host(struct blob_buf *buf, struct usteer_remote_host *host);
+int usteer_measurement_get_rssi(struct usteer_measurement_report *report);
+
+struct usteer_measurement_report * usteer_measurement_report_get(struct sta *sta, struct usteer_node *node, bool create);
+void usteer_measurement_report_node_cleanup(struct usteer_node *node);
+void usteer_measurement_report_sta_cleanup(struct sta *sta);
+void usteer_measurement_report_del(struct usteer_measurement_report *mr);
+
+struct usteer_measurement_report *
+usteer_measurement_report_add(struct sta *sta, struct usteer_node *node, uint8_t rcpi, uint8_t rsni, uint64_t timestamp);
+
+
+int usteer_ubus_trigger_link_measurement(struct sta_info *si);
#endif