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6fc6879b | 1 | /* |
c5121837 JM |
2 | * Driver interaction with Linux Host AP driver |
3 | * Copyright (c) 2002-2006, Jouni Malinen <j@w1.fi> | |
6fc6879b | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | */ |
8 | ||
9 | #ifndef HOSTAP_DRIVER_H | |
10 | #define HOSTAP_DRIVER_H | |
11 | ||
c5121837 JM |
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 | */ | |
6fc6879b | 17 | #define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0) |
c5121837 JM |
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) | |
6fc6879b | 22 | #define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6) |
c5121837 JM |
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) | |
6fc6879b JM |
35 | #define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14) |
36 | ||
c5121837 | 37 | |
6fc6879b JM |
38 | /* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */ |
39 | enum { | |
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 | ||
c5121837 JM |
82 | enum { 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: */ | |
87 | enum { 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: */ | |
93 | enum { | |
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 | ||
108 | struct 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 | ||
6fc6879b JM |
123 | /* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */ |
124 | enum { | |
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 \ | |
f3833aee | 144 | ((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data)) |
6fc6879b | 145 | #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \ |
f3833aee | 146 | ((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data)) |
6fc6879b JM |
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 | ||
153 | struct 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 | ||
c5121837 JM |
200 | #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT(0) |
201 | #define HOSTAP_CRYPT_FLAG_PERMANENT BIT(1) | |
6fc6879b JM |
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 | ||
210 | #endif /* HOSTAP_DRIVER_H */ |