2 * FST module - miscellaneous definitions
3 * Copyright (c) 2014, Qualcomm Atheros, Inc.
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
10 #define FST_CTRL_AUX_H
12 #include "common/defs.h"
14 /* FST module control interface API */
15 #define FST_INVALID_SESSION_ID ((u32) -1)
16 #define FST_MAX_GROUP_ID_SIZE 32
17 #define FST_MAX_INTERFACE_SIZE 32
19 enum fst_session_state {
20 FST_SESSION_STATE_INITIAL,
21 FST_SESSION_STATE_SETUP_COMPLETION,
22 FST_SESSION_STATE_TRANSITION_DONE,
23 FST_SESSION_STATE_TRANSITION_CONFIRMED,
24 FST_SESSION_STATE_LAST
28 EVENT_FST_IFACE_STATE_CHANGED, /* An interface has been either attached
29 * to or detached from an FST group */
30 EVENT_FST_ESTABLISHED, /* FST Session has been established */
31 EVENT_FST_SETUP, /* FST Session request received */
32 EVENT_FST_SESSION_STATE_CHANGED,/* FST Session state has been changed */
33 EVENT_PEER_STATE_CHANGED /* FST related generic event occurred,
34 * see struct fst_hostap_event_data for
39 FST_INITIATOR_UNDEFINED,
44 union fst_event_extra {
45 struct fst_event_extra_iface_state {
47 char ifname[FST_MAX_INTERFACE_SIZE];
48 char group_id[FST_MAX_GROUP_ID_SIZE];
49 } iface_state; /* for EVENT_FST_IFACE_STATE_CHANGED */
50 struct fst_event_extra_peer_state {
52 char ifname[FST_MAX_INTERFACE_SIZE];
54 } peer_state; /* for EVENT_PEER_STATE_CHANGED */
55 struct fst_event_extra_session_state {
56 enum fst_session_state old_state;
57 enum fst_session_state new_state;
58 union fst_session_state_switch_extra {
70 u8 reject_code; /* REASON_REJECT */
75 enum fst_initiator initiator;
78 } session_state; /* for EVENT_FST_SESSION_STATE_CHANGED */
81 /* helpers - prints enum in string form */
82 #define FST_NAME_UNKNOWN "UNKNOWN"
84 const char * fst_get_str_name(unsigned index, const char *names[],
87 const char * fst_session_event_type_name(enum fst_event_type);
88 const char * fst_reason_name(enum fst_reason reason);
89 const char * fst_session_state_name(enum fst_session_state state);
91 #endif /* FST_CTRL_AUX_H */