event.h

   1 #ifndef __USTEER_EVENT_H
   2 #define __USTEER_EVENT_H
   3
   4 enum uevent_type {
   5         UEV_PROBE_REQ_ACCEPT,
   6         UEV_PROBE_REQ_DENY,
   7         UEV_AUTH_REQ_ACCEPT,
   8         UEV_AUTH_REQ_DENY,
   9         UEV_ASSOC_REQ_ACCEPT,
  10         UEV_ASSOC_REQ_DENY,
  11         UEV_LOAD_KICK_TRIGGER,
  12         UEV_LOAD_KICK_RESET,
  13         UEV_LOAD_KICK_MIN_CLIENTS,
  14         UEV_LOAD_KICK_NO_CLIENT,
  15         UEV_LOAD_KICK_CLIENT,
  16         UEV_SIGNAL_KICK,
  17 };
  18
  19 enum uevent_reason {
  20         UEV_REASON_NONE,
  21         UEV_REASON_RETRY_EXCEEDED,
  22         UEV_REASON_LOW_SIGNAL,
  23         UEV_REASON_CONNECT_DELAY,
  24         UEV_REASON_BETTER_CANDIDATE,
  25 };
  26
  27 enum uevent_select_reason {
  28         UEV_SELECT_REASON_NUM_ASSOC,
  29         UEV_SELECT_REASON_SIGNAL,
  30         UEV_SELECT_REASON_LOAD,
  31 };
  32
  33 #define UEV_SELECT_REASON_ALL ((1 << UEV_SELECT_REASON_NUM_ASSOC) | (1 << UEV_SELECT_REASON_SIGNAL) | (1 << UEV_SELECT_REASON_LOAD))
  34
  35 struct uevent {
  36         enum uevent_type type;
  37         enum uevent_reason reason;
  38         uint32_t select_reasons;
  39
  40         struct usteer_node *node_local;
  41         struct sta *sta;
  42
  43         struct sta_info *si_cur;
  44         struct sta_info *si_other;
  45
  46         struct usteer_node *node_cur;
  47         struct usteer_node *node_other;
  48
  49         unsigned int count;
  50
  51         struct {
  52                 int cur;
  53                 int ref;
  54         } threshold;
  55 };
  56
  57 void usteer_event(struct uevent *ev);
  58 void config_set_event_log_types(struct blob_attr *attr);
  59 void config_get_event_log_types(struct blob_buf *buf);
  60
  61 #endif