OSDN Git Service

WEXT: Suppress additional DISASSOCIATE events
[android-x86/external-wpa_supplicant_6.git] / wpa_supplicant / src / drivers / driver_wext.h
1 /*
2  * WPA Supplicant - driver_wext exported functions
3  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation.
8  *
9  * Alternatively, this software may be distributed under the terms of BSD
10  * license.
11  *
12  * See README and COPYING for more details.
13  */
14
15 #ifndef DRIVER_WEXT_H
16 #define DRIVER_WEXT_H
17
18 #include <net/if.h>
19
20 struct wpa_driver_wext_data {
21         void *ctx;
22         int event_sock;
23         int ioctl_sock;
24         int mlme_sock;
25         char ifname[IFNAMSIZ + 1];
26         int ifindex;
27         int ifindex2;
28         int if_removed;
29         u8 *assoc_req_ies;
30         size_t assoc_req_ies_len;
31         u8 *assoc_resp_ies;
32         size_t assoc_resp_ies_len;
33         struct wpa_driver_capa capa;
34         int has_capability;
35         int we_version_compiled;
36
37         /* for set_auth_alg fallback */
38         int use_crypt;
39         int auth_alg_fallback;
40
41         int operstate;
42
43         char mlmedev[IFNAMSIZ + 1];
44
45         int scan_complete_events;
46 #ifdef ANDROID
47         int errors;
48         int driver_is_loaded;
49         int skip_disconnect;
50 #endif
51 };
52
53 int wpa_driver_wext_get_ifflags(struct wpa_driver_wext_data *drv, int *flags);
54 int wpa_driver_wext_set_ifflags(struct wpa_driver_wext_data *drv, int flags);
55 int wpa_driver_wext_get_bssid(void *priv, u8 *bssid);
56 int wpa_driver_wext_set_bssid(void *priv, const u8 *bssid);
57 int wpa_driver_wext_get_ssid(void *priv, u8 *ssid);
58 int wpa_driver_wext_set_ssid(void *priv, const u8 *ssid, size_t ssid_len);
59 int wpa_driver_wext_set_freq(void *priv, int freq);
60 int wpa_driver_wext_set_mode(void *priv, int mode);
61 int wpa_driver_wext_set_key(void *priv, wpa_alg alg,
62                             const u8 *addr, int key_idx,
63                             int set_tx, const u8 *seq, size_t seq_len,
64                             const u8 *key, size_t key_len);
65 int wpa_driver_wext_scan(void *priv, const u8 *ssid, size_t ssid_len);
66 struct wpa_scan_results * wpa_driver_wext_get_scan_results(void *priv);
67
68 void wpa_driver_wext_scan_timeout(void *eloop_ctx, void *timeout_ctx);
69
70 int wpa_driver_wext_alternative_ifindex(struct wpa_driver_wext_data *drv,
71                                         const char *ifname);
72
73 void * wpa_driver_wext_init(void *ctx, const char *ifname);
74 void wpa_driver_wext_deinit(void *priv);
75
76 int wpa_driver_wext_set_operstate(void *priv, int state);
77 int wpa_driver_wext_get_version(struct wpa_driver_wext_data *drv);
78
79 int wpa_driver_wext_associate(void *priv,
80                               struct wpa_driver_associate_params *params);
81 int wpa_driver_wext_get_capa(void *priv, struct wpa_driver_capa *capa);
82 int wpa_driver_wext_set_auth_param(struct wpa_driver_wext_data *drv,
83                                    int idx, u32 value);
84 int wpa_driver_wext_cipher2wext(int cipher);
85 int wpa_driver_wext_keymgmt2wext(int keymgmt);
86
87 #ifdef ANDROID
88 #define WEXT_NUMBER_SCAN_CHANNELS_FCC   11
89 #define WEXT_NUMBER_SCAN_CHANNELS_ETSI  13
90 #define WEXT_NUMBER_SCAN_CHANNELS_MKK1  14
91
92 #define WPA_DRIVER_WEXT_WAIT_US         400000
93 #define MAX_DRV_CMD_SIZE                248
94 #define WEXT_NUMBER_SEQUENTIAL_ERRORS   4
95 #endif
96
97 #endif /* DRIVER_WEXT_H */