+++ /dev/null
-/*
- * Driver interaction with Linux nl80211/cfg80211 - definitions
- * Copyright (c) 2002-2014, Jouni Malinen <j@w1.fi>
- * Copyright (c) 2003-2004, Instant802 Networks, Inc.
- * Copyright (c) 2005-2006, Devicescape Software, Inc.
- * Copyright (c) 2007, Johannes Berg <johannes@sipsolutions.net>
- * Copyright (c) 2009-2010, Atheros Communications
- *
- * This software may be distributed under the terms of the BSD license.
- * See README for more details.
- */
-
-#ifndef DRIVER_NL80211_H
-#define DRIVER_NL80211_H
-
-#include "nl80211_copy.h"
-#include "utils/list.h"
-#include "driver.h"
-
-#ifdef CONFIG_LIBNL20
-/* libnl 2.0 compatibility code */
-#define nl_handle nl_sock
-#define nl80211_handle_alloc nl_socket_alloc_cb
-#define nl80211_handle_destroy nl_socket_free
-#endif /* CONFIG_LIBNL20 */
-
-struct nl80211_global {
- void *ctx;
- struct dl_list interfaces;
- int if_add_ifindex;
- u64 if_add_wdevid;
- int if_add_wdevid_set;
- struct netlink_data *netlink;
- struct nl_cb *nl_cb;
- struct nl_handle *nl;
- int nl80211_id;
- int ioctl_sock; /* socket for ioctl() use */
-
- struct nl_handle *nl_event;
-};
-
-struct nl80211_wiphy_data {
- struct dl_list list;
- struct dl_list bsss;
- struct dl_list drvs;
-
- struct nl_handle *nl_beacons;
- struct nl_cb *nl_cb;
-
- int wiphy_idx;
-};
-
-struct i802_bss {
- struct wpa_driver_nl80211_data *drv;
- struct i802_bss *next;
- int ifindex;
- int br_ifindex;
- u64 wdev_id;
- char ifname[IFNAMSIZ + 1];
- char brname[IFNAMSIZ];
- unsigned int beacon_set:1;
- unsigned int added_if_into_bridge:1;
- unsigned int added_bridge:1;
- unsigned int in_deinit:1;
- unsigned int wdev_id_set:1;
- unsigned int added_if:1;
- unsigned int static_ap:1;
-
- u8 addr[ETH_ALEN];
-
- int freq;
- int bandwidth;
- int if_dynamic;
-
- void *ctx;
- struct nl_handle *nl_preq, *nl_mgmt;
- struct nl_cb *nl_cb;
-
- struct nl80211_wiphy_data *wiphy_data;
- struct dl_list wiphy_list;
-};
-
-struct wpa_driver_nl80211_data {
- struct nl80211_global *global;
- struct dl_list list;
- struct dl_list wiphy_list;
- char phyname[32];
- unsigned int wiphy_idx;
- u8 perm_addr[ETH_ALEN];
- void *ctx;
- int ifindex;
- int if_removed;
- int if_disabled;
- int ignore_if_down_event;
- struct rfkill_data *rfkill;
- struct wpa_driver_capa capa;
- u8 *extended_capa, *extended_capa_mask;
- unsigned int extended_capa_len;
- struct drv_nl80211_ext_capa {
- enum nl80211_iftype iftype;
- u8 *ext_capa, *ext_capa_mask;
- unsigned int ext_capa_len;
- } iface_ext_capa[NL80211_IFTYPE_MAX];
- unsigned int num_iface_ext_capa;
-
- int has_capability;
-
- int operstate;
-
- int scan_complete_events;
- enum scan_states {
- NO_SCAN, SCAN_REQUESTED, SCAN_STARTED, SCAN_COMPLETED,
- SCAN_ABORTED, SCHED_SCAN_STARTED, SCHED_SCAN_STOPPED,
- SCHED_SCAN_RESULTS
- } scan_state;
-
- u8 auth_bssid[ETH_ALEN];
- u8 auth_attempt_bssid[ETH_ALEN];
- u8 bssid[ETH_ALEN];
- u8 prev_bssid[ETH_ALEN];
- int associated;
- u8 ssid[SSID_MAX_LEN];
- size_t ssid_len;
- enum nl80211_iftype nlmode;
- enum nl80211_iftype ap_scan_as_station;
- unsigned int assoc_freq;
-
- int monitor_sock;
- int monitor_ifidx;
- int monitor_refcount;
-
- unsigned int disabled_11b_rates:1;
- unsigned int pending_remain_on_chan:1;
- unsigned int in_interface_list:1;
- unsigned int device_ap_sme:1;
- unsigned int poll_command_supported:1;
- unsigned int data_tx_status:1;
- unsigned int scan_for_auth:1;
- unsigned int retry_auth:1;
- unsigned int use_monitor:1;
- unsigned int ignore_next_local_disconnect:1;
- unsigned int ignore_next_local_deauth:1;
- unsigned int hostapd:1;
- unsigned int start_mode_ap:1;
- unsigned int start_iface_up:1;
- unsigned int test_use_roc_tx:1;
- unsigned int ignore_deauth_event:1;
- unsigned int vendor_cmd_test_avail:1;
- unsigned int roaming_vendor_cmd_avail:1;
- unsigned int dfs_vendor_cmd_avail:1;
- unsigned int have_low_prio_scan:1;
- unsigned int force_connect_cmd:1;
- unsigned int addr_changed:1;
- unsigned int get_features_vendor_cmd_avail:1;
- unsigned int set_rekey_offload:1;
- unsigned int p2p_go_ctwindow_supported:1;
- unsigned int setband_vendor_cmd_avail:1;
- unsigned int get_pref_freq_list:1;
- unsigned int set_prob_oper_freq:1;
- unsigned int scan_vendor_cmd_avail:1;
- unsigned int connect_reassoc:1;
- unsigned int set_wifi_conf_vendor_cmd_avail:1;
-
- u64 vendor_scan_cookie;
- u64 remain_on_chan_cookie;
- u64 send_action_cookie;
-#define MAX_SEND_ACTION_COOKIES 20
- u64 send_action_cookies[MAX_SEND_ACTION_COOKIES];
- unsigned int num_send_action_cookies;
-
- unsigned int last_mgmt_freq;
-
- struct wpa_driver_scan_filter *filter_ssids;
- size_t num_filter_ssids;
-
- struct i802_bss *first_bss;
-
- int eapol_tx_sock;
-
- int eapol_sock; /* socket for EAPOL frames */
-
- struct nl_handle *rtnl_sk; /* nl_sock for NETLINK_ROUTE */
-
- int default_if_indices[16];
- /* the AP/AP_VLAN iface that is in this bridge */
- int default_if_indices_reason[16];
- int *if_indices;
- int *if_indices_reason;
- int num_if_indices;
-
- /* From failed authentication command */
- int auth_freq;
- u8 auth_bssid_[ETH_ALEN];
- u8 auth_ssid[SSID_MAX_LEN];
- size_t auth_ssid_len;
- int auth_alg;
- u8 *auth_ie;
- size_t auth_ie_len;
- u8 auth_wep_key[4][16];
- size_t auth_wep_key_len[4];
- int auth_wep_tx_keyidx;
- int auth_local_state_change;
- int auth_p2p;
-
- /*
- * Tells whether the last scan issued from wpa_supplicant was a normal
- * scan (NL80211_CMD_TRIGGER_SCAN) or a vendor scan
- * (NL80211_CMD_VENDOR). 0 if no pending scan request.
- */
- int last_scan_cmd;
-};
-
-struct nl_msg;
-
-void * nl80211_cmd(struct wpa_driver_nl80211_data *drv,
- struct nl_msg *msg, int flags, uint8_t cmd);
-struct nl_msg * nl80211_cmd_msg(struct i802_bss *bss, int flags, uint8_t cmd);
-struct nl_msg * nl80211_drv_msg(struct wpa_driver_nl80211_data *drv, int flags,
- uint8_t cmd);
-struct nl_msg * nl80211_bss_msg(struct i802_bss *bss, int flags, uint8_t cmd);
-int send_and_recv_msgs(struct wpa_driver_nl80211_data *drv, struct nl_msg *msg,
- int (*valid_handler)(struct nl_msg *, void *),
- void *valid_data);
-int nl80211_create_iface(struct wpa_driver_nl80211_data *drv,
- const char *ifname, enum nl80211_iftype iftype,
- const u8 *addr, int wds,
- int (*handler)(struct nl_msg *, void *),
- void *arg, int use_existing);
-void nl80211_remove_iface(struct wpa_driver_nl80211_data *drv, int ifidx);
-unsigned int nl80211_get_assoc_freq(struct wpa_driver_nl80211_data *drv);
-enum chan_width convert2width(int width);
-void nl80211_mark_disconnected(struct wpa_driver_nl80211_data *drv);
-struct i802_bss * get_bss_ifindex(struct wpa_driver_nl80211_data *drv,
- int ifindex);
-int is_ap_interface(enum nl80211_iftype nlmode);
-int is_sta_interface(enum nl80211_iftype nlmode);
-int wpa_driver_nl80211_authenticate_retry(struct wpa_driver_nl80211_data *drv);
-int nl80211_get_link_signal(struct wpa_driver_nl80211_data *drv,
- struct wpa_signal_info *sig);
-int nl80211_get_link_noise(struct wpa_driver_nl80211_data *drv,
- struct wpa_signal_info *sig_change);
-int nl80211_get_wiphy_index(struct i802_bss *bss);
-int wpa_driver_nl80211_set_mode(struct i802_bss *bss,
- enum nl80211_iftype nlmode);
-int wpa_driver_nl80211_mlme(struct wpa_driver_nl80211_data *drv,
- const u8 *addr, int cmd, u16 reason_code,
- int local_state_change);
-
-int nl80211_create_monitor_interface(struct wpa_driver_nl80211_data *drv);
-void nl80211_remove_monitor_interface(struct wpa_driver_nl80211_data *drv);
-int nl80211_send_monitor(struct wpa_driver_nl80211_data *drv,
- const void *data, size_t len,
- int encrypt, int noack);
-
-int wpa_driver_nl80211_capa(struct wpa_driver_nl80211_data *drv);
-struct hostapd_hw_modes *
-nl80211_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags);
-
-int process_global_event(struct nl_msg *msg, void *arg);
-int process_bss_event(struct nl_msg *msg, void *arg);
-
-const char * nl80211_iftype_str(enum nl80211_iftype mode);
-
-#ifdef ANDROID
-int android_nl_socket_set_nonblocking(struct nl_handle *handle);
-int android_pno_start(struct i802_bss *bss,
- struct wpa_driver_scan_params *params);
-int android_pno_stop(struct i802_bss *bss);
-extern int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf,
- size_t buf_len);
-
-#ifdef ANDROID_P2P
-int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration);
-int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len);
-int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow);
-int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
- const struct wpabuf *proberesp,
- const struct wpabuf *assocresp);
-#endif /* ANDROID_P2P */
-#endif /* ANDROID */
-
-
-/* driver_nl80211_scan.c */
-
-struct nl80211_bss_info_arg {
- struct wpa_driver_nl80211_data *drv;
- struct wpa_scan_results *res;
- unsigned int assoc_freq;
- unsigned int ibss_freq;
- u8 assoc_bssid[ETH_ALEN];
-};
-
-int bss_info_handler(struct nl_msg *msg, void *arg);
-void wpa_driver_nl80211_scan_timeout(void *eloop_ctx, void *timeout_ctx);
-int wpa_driver_nl80211_scan(struct i802_bss *bss,
- struct wpa_driver_scan_params *params);
-int wpa_driver_nl80211_sched_scan(void *priv,
- struct wpa_driver_scan_params *params);
-int wpa_driver_nl80211_stop_sched_scan(void *priv);
-struct wpa_scan_results * wpa_driver_nl80211_get_scan_results(void *priv);
-void nl80211_dump_scan(struct wpa_driver_nl80211_data *drv);
-int wpa_driver_nl80211_abort_scan(void *priv);
-int wpa_driver_nl80211_vendor_scan(struct i802_bss *bss,
- struct wpa_driver_scan_params *params);
-int nl80211_set_default_scan_ies(void *priv, const u8 *ies, size_t ies_len);
-
-#endif /* DRIVER_NL80211_H */
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