Disconnect hostapd from building in base
[dragonfly.git] / contrib / hostapd / src / drivers / driver_hostap.h
CommitLineData
ebfa2275 1/*
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2 * Driver interaction with Linux Host AP driver
3 * Copyright (c) 2002-2006, Jouni Malinen <j@w1.fi>
ebfa2275 4 *
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5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
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7 */
8
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9#ifndef HOSTAP_DRIVER_H
10#define HOSTAP_DRIVER_H
ebfa2275 11
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12/* netdevice private ioctls (used, e.g., with iwpriv from user space) */
13
14/* New wireless extensions API - SET/GET convention (even ioctl numbers are
15 * root only)
16 */
ebfa2275 17#define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0)
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18#define PRISM2_IOCTL_GET_PRISM2_PARAM (SIOCIWFIRSTPRIV + 1)
19#define PRISM2_IOCTL_WRITEMIF (SIOCIWFIRSTPRIV + 2)
20#define PRISM2_IOCTL_READMIF (SIOCIWFIRSTPRIV + 3)
21#define PRISM2_IOCTL_MONITOR (SIOCIWFIRSTPRIV + 4)
ebfa2275 22#define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6)
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23#define PRISM2_IOCTL_INQUIRE (SIOCIWFIRSTPRIV + 8)
24#define PRISM2_IOCTL_WDS_ADD (SIOCIWFIRSTPRIV + 10)
25#define PRISM2_IOCTL_WDS_DEL (SIOCIWFIRSTPRIV + 12)
26#define PRISM2_IOCTL_SET_RID_WORD (SIOCIWFIRSTPRIV + 14)
27#define PRISM2_IOCTL_MACCMD (SIOCIWFIRSTPRIV + 16)
28#define PRISM2_IOCTL_ADDMAC (SIOCIWFIRSTPRIV + 18)
29#define PRISM2_IOCTL_DELMAC (SIOCIWFIRSTPRIV + 20)
30#define PRISM2_IOCTL_KICKMAC (SIOCIWFIRSTPRIV + 22)
31
32/* following are not in SIOCGIWPRIV list; check permission in the driver code
33 */
34#define PRISM2_IOCTL_DOWNLOAD (SIOCDEVPRIVATE + 13)
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35#define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14)
36
4781064b 37
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38/* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */
39enum {
40 /* PRISM2_PARAM_PTYPE = 1, */ /* REMOVED 2003-10-22 */
41 PRISM2_PARAM_TXRATECTRL = 2,
42 PRISM2_PARAM_BEACON_INT = 3,
43 PRISM2_PARAM_PSEUDO_IBSS = 4,
44 PRISM2_PARAM_ALC = 5,
45 /* PRISM2_PARAM_TXPOWER = 6, */ /* REMOVED 2003-10-22 */
46 PRISM2_PARAM_DUMP = 7,
47 PRISM2_PARAM_OTHER_AP_POLICY = 8,
48 PRISM2_PARAM_AP_MAX_INACTIVITY = 9,
49 PRISM2_PARAM_AP_BRIDGE_PACKETS = 10,
50 PRISM2_PARAM_DTIM_PERIOD = 11,
51 PRISM2_PARAM_AP_NULLFUNC_ACK = 12,
52 PRISM2_PARAM_MAX_WDS = 13,
53 PRISM2_PARAM_AP_AUTOM_AP_WDS = 14,
54 PRISM2_PARAM_AP_AUTH_ALGS = 15,
55 PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16,
56 PRISM2_PARAM_HOST_ENCRYPT = 17,
57 PRISM2_PARAM_HOST_DECRYPT = 18,
58 PRISM2_PARAM_BUS_MASTER_THRESHOLD_RX = 19,
59 PRISM2_PARAM_BUS_MASTER_THRESHOLD_TX = 20,
60 PRISM2_PARAM_HOST_ROAMING = 21,
61 PRISM2_PARAM_BCRX_STA_KEY = 22,
62 PRISM2_PARAM_IEEE_802_1X = 23,
63 PRISM2_PARAM_ANTSEL_TX = 24,
64 PRISM2_PARAM_ANTSEL_RX = 25,
65 PRISM2_PARAM_MONITOR_TYPE = 26,
66 PRISM2_PARAM_WDS_TYPE = 27,
67 PRISM2_PARAM_HOSTSCAN = 28,
68 PRISM2_PARAM_AP_SCAN = 29,
69 PRISM2_PARAM_ENH_SEC = 30,
70 PRISM2_PARAM_IO_DEBUG = 31,
71 PRISM2_PARAM_BASIC_RATES = 32,
72 PRISM2_PARAM_OPER_RATES = 33,
73 PRISM2_PARAM_HOSTAPD = 34,
74 PRISM2_PARAM_HOSTAPD_STA = 35,
75 PRISM2_PARAM_WPA = 36,
76 PRISM2_PARAM_PRIVACY_INVOKED = 37,
77 PRISM2_PARAM_TKIP_COUNTERMEASURES = 38,
78 PRISM2_PARAM_DROP_UNENCRYPTED = 39,
79 PRISM2_PARAM_SCAN_CHANNEL_MASK = 40,
80};
81
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82enum { HOSTAP_ANTSEL_DO_NOT_TOUCH = 0, HOSTAP_ANTSEL_DIVERSITY = 1,
83 HOSTAP_ANTSEL_LOW = 2, HOSTAP_ANTSEL_HIGH = 3 };
84
85
86/* PRISM2_IOCTL_MACCMD ioctl() subcommands: */
87enum { AP_MAC_CMD_POLICY_OPEN = 0, AP_MAC_CMD_POLICY_ALLOW = 1,
88 AP_MAC_CMD_POLICY_DENY = 2, AP_MAC_CMD_FLUSH = 3,
89 AP_MAC_CMD_KICKALL = 4 };
90
91
92/* PRISM2_IOCTL_DOWNLOAD ioctl() dl_cmd: */
93enum {
94 PRISM2_DOWNLOAD_VOLATILE = 1 /* RAM */,
95 /* Note! Old versions of prism2_srec have a fatal error in CRC-16
96 * calculation, which will corrupt all non-volatile downloads.
97 * PRISM2_DOWNLOAD_NON_VOLATILE used to be 2, but it is now 3 to
98 * prevent use of old versions of prism2_srec for non-volatile
99 * download. */
100 PRISM2_DOWNLOAD_NON_VOLATILE = 3 /* FLASH */,
101 PRISM2_DOWNLOAD_VOLATILE_GENESIS = 4 /* RAM in Genesis mode */,
102 /* Persistent versions of volatile download commands (keep firmware
103 * data in memory and automatically re-download after hw_reset */
104 PRISM2_DOWNLOAD_VOLATILE_PERSISTENT = 5,
105 PRISM2_DOWNLOAD_VOLATILE_GENESIS_PERSISTENT = 6,
106};
107
108struct prism2_download_param {
109 u32 dl_cmd;
110 u32 start_addr;
111 u32 num_areas;
112 struct prism2_download_area {
113 u32 addr; /* wlan card address */
114 u32 len;
115 caddr_t ptr; /* pointer to data in user space */
116 } data[0];
117};
118
119#define PRISM2_MAX_DOWNLOAD_AREA_LEN 131072
120#define PRISM2_MAX_DOWNLOAD_LEN 262144
121
122
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123/* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */
124enum {
125 PRISM2_HOSTAPD_FLUSH = 1,
126 PRISM2_HOSTAPD_ADD_STA = 2,
127 PRISM2_HOSTAPD_REMOVE_STA = 3,
128 PRISM2_HOSTAPD_GET_INFO_STA = 4,
129 /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
130 PRISM2_SET_ENCRYPTION = 6,
131 PRISM2_GET_ENCRYPTION = 7,
132 PRISM2_HOSTAPD_SET_FLAGS_STA = 8,
133 PRISM2_HOSTAPD_GET_RID = 9,
134 PRISM2_HOSTAPD_SET_RID = 10,
135 PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
136 PRISM2_HOSTAPD_SET_GENERIC_ELEMENT = 12,
137 PRISM2_HOSTAPD_MLME = 13,
138 PRISM2_HOSTAPD_SCAN_REQ = 14,
139 PRISM2_HOSTAPD_STA_CLEAR_STATS = 15,
140};
141
142#define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
143#define PRISM2_HOSTAPD_RID_HDR_LEN \
a875087d 144((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
ebfa2275 145#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
a875087d 146((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
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147
148/* Maximum length for algorithm names (-1 for nul termination) used in ioctl()
149 */
150#define HOSTAP_CRYPT_ALG_NAME_LEN 16
151
152
153struct prism2_hostapd_param {
154 u32 cmd;
155 u8 sta_addr[ETH_ALEN];
156 union {
157 struct {
158 u16 aid;
159 u16 capability;
160 u8 tx_supp_rates;
161 } add_sta;
162 struct {
163 u32 inactive_sec;
164 } get_info_sta;
165 struct {
166 u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN];
167 u32 flags;
168 u32 err;
169 u8 idx;
170 u8 seq[8]; /* sequence counter (set: RX, get: TX) */
171 u16 key_len;
172 u8 key[0];
173 } crypt;
174 struct {
175 u32 flags_and;
176 u32 flags_or;
177 } set_flags_sta;
178 struct {
179 u16 rid;
180 u16 len;
181 u8 data[0];
182 } rid;
183 struct {
184 u8 len;
185 u8 data[0];
186 } generic_elem;
187 struct {
188#define MLME_STA_DEAUTH 0
189#define MLME_STA_DISASSOC 1
190 u16 cmd;
191 u16 reason_code;
192 } mlme;
193 struct {
194 u8 ssid_len;
195 u8 ssid[32];
196 } scan_req;
197 } u;
198};
199
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200#define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT(0)
201#define HOSTAP_CRYPT_FLAG_PERMANENT BIT(1)
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202
203#define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2
204#define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3
205#define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4
206#define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5
207#define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6
208#define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7
209
a875087d 210#endif /* HOSTAP_DRIVER_H */