4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * Alternatively, this software may be distributed under the terms of the
18 * GNU General Public License ("GPL") version 2 as published by the Free
19 * Software Foundation.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
| 4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * Alternatively, this software may be distributed under the terms of the
18 * GNU General Public License ("GPL") version 2 as published by the Free
19 * Software Foundation.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
|
33 */
34#ifndef _NET80211__IEEE80211_H_
35#define _NET80211__IEEE80211_H_
36
37enum ieee80211_phytype {
38 IEEE80211_T_DS, /* direct sequence spread spectrum */
39 IEEE80211_T_FH, /* frequency hopping */
40 IEEE80211_T_OFDM, /* frequency division multiplexing */
41 IEEE80211_T_TURBO, /* high rate OFDM, aka turbo mode */
42};
43#define IEEE80211_T_CCK IEEE80211_T_DS /* more common nomenclature */
44
45/* XXX not really a mode; there are really multiple PHY's */
46enum ieee80211_phymode {
47 IEEE80211_MODE_AUTO = 0, /* autoselect */
48 IEEE80211_MODE_11A = 1, /* 5GHz, OFDM */
49 IEEE80211_MODE_11B = 2, /* 2GHz, CCK */
50 IEEE80211_MODE_11G = 3, /* 2GHz, OFDM */
51 IEEE80211_MODE_FH = 4, /* 2GHz, GFSK */
52 IEEE80211_MODE_TURBO_A = 5, /* 5GHz, OFDM, 2x clock */
53 IEEE80211_MODE_TURBO_G = 6, /* 2GHz, OFDM, 2x clock */
54};
55#define IEEE80211_MODE_MAX (IEEE80211_MODE_TURBO_G+1)
56
57enum ieee80211_opmode {
58 IEEE80211_M_STA = 1, /* infrastructure station */
59 IEEE80211_M_IBSS = 0, /* IBSS (adhoc) station */
60 IEEE80211_M_AHDEMO = 3, /* Old lucent compatible adhoc demo */
61 IEEE80211_M_HOSTAP = 6, /* Software Access Point */
62 IEEE80211_M_MONITOR = 8 /* Monitor mode */
63};
64
65/*
66 * 802.11g protection mode.
67 */
68enum ieee80211_protmode {
69 IEEE80211_PROT_NONE = 0, /* no protection */
70 IEEE80211_PROT_CTSONLY = 1, /* CTS to self */
71 IEEE80211_PROT_RTSCTS = 2, /* RTS-CTS */
72};
73
74/*
75 * Authentication mode.
76 */
77enum ieee80211_authmode {
78 IEEE80211_AUTH_NONE = 0,
79 IEEE80211_AUTH_OPEN = 1, /* open */
80 IEEE80211_AUTH_SHARED = 2, /* shared-key */
81 IEEE80211_AUTH_8021X = 3, /* 802.1x */
82 IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
83 /* NB: these are used only for ioctls */
84 IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x/PSK */
85};
86
87/*
88 * Roaming mode is effectively who controls the operation
89 * of the 802.11 state machine when operating as a station.
90 * State transitions are controlled either by the driver
91 * (typically when management frames are processed by the
92 * hardware/firmware), the host (auto/normal operation of
93 * the 802.11 layer), or explicitly through ioctl requests
94 * when applications like wpa_supplicant want control.
95 */
96enum ieee80211_roamingmode {
97 IEEE80211_ROAMING_DEVICE= 0, /* driver/hardware control */
98 IEEE80211_ROAMING_AUTO = 1, /* 802.11 layer control */
99 IEEE80211_ROAMING_MANUAL= 2, /* application control */
100};
101
102/*
103 * Channels are specified by frequency and attributes.
104 */
105struct ieee80211_channel {
106 u_int16_t ic_freq; /* setting in Mhz */
107 u_int16_t ic_flags; /* see below */
108};
109
110#define IEEE80211_CHAN_MAX 255
111#define IEEE80211_CHAN_BYTES 32 /* howmany(IEEE80211_CHAN_MAX, NBBY) */
112#define IEEE80211_CHAN_ANY 0xffff /* token for ``any channel'' */
113#define IEEE80211_CHAN_ANYC \
114 ((struct ieee80211_channel *) IEEE80211_CHAN_ANY)
115
116/* bits 0-3 are for private use by drivers */
117/* channel attributes */
118#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
119#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
120#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
121#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
122#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
123#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
124#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
125#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
126
127/*
128 * Useful combinations of channel characteristics.
129 */
130#define IEEE80211_CHAN_FHSS \
131 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK)
132#define IEEE80211_CHAN_A \
133 (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
134#define IEEE80211_CHAN_B \
135 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
136#define IEEE80211_CHAN_PUREG \
137 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM)
138#define IEEE80211_CHAN_G \
139 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
140#define IEEE80211_CHAN_T \
141 (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
142#define IEEE80211_CHAN_108G \
143 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
144
145#define IEEE80211_IS_CHAN_FHSS(_c) \
146 (((_c)->ic_flags & IEEE80211_CHAN_FHSS) == IEEE80211_CHAN_FHSS)
147#define IEEE80211_IS_CHAN_A(_c) \
148 (((_c)->ic_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A)
149#define IEEE80211_IS_CHAN_B(_c) \
150 (((_c)->ic_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B)
151#define IEEE80211_IS_CHAN_PUREG(_c) \
152 (((_c)->ic_flags & IEEE80211_CHAN_PUREG) == IEEE80211_CHAN_PUREG)
153#define IEEE80211_IS_CHAN_G(_c) \
154 (((_c)->ic_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G)
155#define IEEE80211_IS_CHAN_T(_c) \
156 (((_c)->ic_flags & IEEE80211_CHAN_T) == IEEE80211_CHAN_T)
157#define IEEE80211_IS_CHAN_108G(_c) \
158 (((_c)->ic_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G)
159
160#define IEEE80211_IS_CHAN_2GHZ(_c) \
161 (((_c)->ic_flags & IEEE80211_CHAN_2GHZ) != 0)
162#define IEEE80211_IS_CHAN_5GHZ(_c) \
163 (((_c)->ic_flags & IEEE80211_CHAN_5GHZ) != 0)
164#define IEEE80211_IS_CHAN_OFDM(_c) \
165 (((_c)->ic_flags & IEEE80211_CHAN_OFDM) != 0)
166#define IEEE80211_IS_CHAN_CCK(_c) \
167 (((_c)->ic_flags & IEEE80211_CHAN_CCK) != 0)
168#define IEEE80211_IS_CHAN_GFSK(_c) \
169 (((_c)->ic_flags & IEEE80211_CHAN_GFSK) != 0)
170
171/* ni_chan encoding for FH phy */
172#define IEEE80211_FH_CHANMOD 80
173#define IEEE80211_FH_CHAN(set,pat) (((set)-1)*IEEE80211_FH_CHANMOD+(pat))
174#define IEEE80211_FH_CHANSET(chan) ((chan)/IEEE80211_FH_CHANMOD+1)
175#define IEEE80211_FH_CHANPAT(chan) ((chan)%IEEE80211_FH_CHANMOD)
176
177/*
178 * 802.11 rate set.
179 */
180#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
181#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
182
183struct ieee80211_rateset {
184 u_int8_t rs_nrates;
185 u_int8_t rs_rates[IEEE80211_RATE_MAXSIZE];
186};
187
188#endif /* _NET80211__IEEE80211_H_ */
| 33 */
34#ifndef _NET80211__IEEE80211_H_
35#define _NET80211__IEEE80211_H_
36
37enum ieee80211_phytype {
38 IEEE80211_T_DS, /* direct sequence spread spectrum */
39 IEEE80211_T_FH, /* frequency hopping */
40 IEEE80211_T_OFDM, /* frequency division multiplexing */
41 IEEE80211_T_TURBO, /* high rate OFDM, aka turbo mode */
42};
43#define IEEE80211_T_CCK IEEE80211_T_DS /* more common nomenclature */
44
45/* XXX not really a mode; there are really multiple PHY's */
46enum ieee80211_phymode {
47 IEEE80211_MODE_AUTO = 0, /* autoselect */
48 IEEE80211_MODE_11A = 1, /* 5GHz, OFDM */
49 IEEE80211_MODE_11B = 2, /* 2GHz, CCK */
50 IEEE80211_MODE_11G = 3, /* 2GHz, OFDM */
51 IEEE80211_MODE_FH = 4, /* 2GHz, GFSK */
52 IEEE80211_MODE_TURBO_A = 5, /* 5GHz, OFDM, 2x clock */
53 IEEE80211_MODE_TURBO_G = 6, /* 2GHz, OFDM, 2x clock */
54};
55#define IEEE80211_MODE_MAX (IEEE80211_MODE_TURBO_G+1)
56
57enum ieee80211_opmode {
58 IEEE80211_M_STA = 1, /* infrastructure station */
59 IEEE80211_M_IBSS = 0, /* IBSS (adhoc) station */
60 IEEE80211_M_AHDEMO = 3, /* Old lucent compatible adhoc demo */
61 IEEE80211_M_HOSTAP = 6, /* Software Access Point */
62 IEEE80211_M_MONITOR = 8 /* Monitor mode */
63};
64
65/*
66 * 802.11g protection mode.
67 */
68enum ieee80211_protmode {
69 IEEE80211_PROT_NONE = 0, /* no protection */
70 IEEE80211_PROT_CTSONLY = 1, /* CTS to self */
71 IEEE80211_PROT_RTSCTS = 2, /* RTS-CTS */
72};
73
74/*
75 * Authentication mode.
76 */
77enum ieee80211_authmode {
78 IEEE80211_AUTH_NONE = 0,
79 IEEE80211_AUTH_OPEN = 1, /* open */
80 IEEE80211_AUTH_SHARED = 2, /* shared-key */
81 IEEE80211_AUTH_8021X = 3, /* 802.1x */
82 IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
83 /* NB: these are used only for ioctls */
84 IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x/PSK */
85};
86
87/*
88 * Roaming mode is effectively who controls the operation
89 * of the 802.11 state machine when operating as a station.
90 * State transitions are controlled either by the driver
91 * (typically when management frames are processed by the
92 * hardware/firmware), the host (auto/normal operation of
93 * the 802.11 layer), or explicitly through ioctl requests
94 * when applications like wpa_supplicant want control.
95 */
96enum ieee80211_roamingmode {
97 IEEE80211_ROAMING_DEVICE= 0, /* driver/hardware control */
98 IEEE80211_ROAMING_AUTO = 1, /* 802.11 layer control */
99 IEEE80211_ROAMING_MANUAL= 2, /* application control */
100};
101
102/*
103 * Channels are specified by frequency and attributes.
104 */
105struct ieee80211_channel {
106 u_int16_t ic_freq; /* setting in Mhz */
107 u_int16_t ic_flags; /* see below */
108};
109
110#define IEEE80211_CHAN_MAX 255
111#define IEEE80211_CHAN_BYTES 32 /* howmany(IEEE80211_CHAN_MAX, NBBY) */
112#define IEEE80211_CHAN_ANY 0xffff /* token for ``any channel'' */
113#define IEEE80211_CHAN_ANYC \
114 ((struct ieee80211_channel *) IEEE80211_CHAN_ANY)
115
116/* bits 0-3 are for private use by drivers */
117/* channel attributes */
118#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
119#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
120#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
121#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
122#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
123#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
124#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
125#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
126
127/*
128 * Useful combinations of channel characteristics.
129 */
130#define IEEE80211_CHAN_FHSS \
131 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK)
132#define IEEE80211_CHAN_A \
133 (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
134#define IEEE80211_CHAN_B \
135 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
136#define IEEE80211_CHAN_PUREG \
137 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM)
138#define IEEE80211_CHAN_G \
139 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
140#define IEEE80211_CHAN_T \
141 (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
142#define IEEE80211_CHAN_108G \
143 (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
144
145#define IEEE80211_IS_CHAN_FHSS(_c) \
146 (((_c)->ic_flags & IEEE80211_CHAN_FHSS) == IEEE80211_CHAN_FHSS)
147#define IEEE80211_IS_CHAN_A(_c) \
148 (((_c)->ic_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A)
149#define IEEE80211_IS_CHAN_B(_c) \
150 (((_c)->ic_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B)
151#define IEEE80211_IS_CHAN_PUREG(_c) \
152 (((_c)->ic_flags & IEEE80211_CHAN_PUREG) == IEEE80211_CHAN_PUREG)
153#define IEEE80211_IS_CHAN_G(_c) \
154 (((_c)->ic_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G)
155#define IEEE80211_IS_CHAN_T(_c) \
156 (((_c)->ic_flags & IEEE80211_CHAN_T) == IEEE80211_CHAN_T)
157#define IEEE80211_IS_CHAN_108G(_c) \
158 (((_c)->ic_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G)
159
160#define IEEE80211_IS_CHAN_2GHZ(_c) \
161 (((_c)->ic_flags & IEEE80211_CHAN_2GHZ) != 0)
162#define IEEE80211_IS_CHAN_5GHZ(_c) \
163 (((_c)->ic_flags & IEEE80211_CHAN_5GHZ) != 0)
164#define IEEE80211_IS_CHAN_OFDM(_c) \
165 (((_c)->ic_flags & IEEE80211_CHAN_OFDM) != 0)
166#define IEEE80211_IS_CHAN_CCK(_c) \
167 (((_c)->ic_flags & IEEE80211_CHAN_CCK) != 0)
168#define IEEE80211_IS_CHAN_GFSK(_c) \
169 (((_c)->ic_flags & IEEE80211_CHAN_GFSK) != 0)
170
171/* ni_chan encoding for FH phy */
172#define IEEE80211_FH_CHANMOD 80
173#define IEEE80211_FH_CHAN(set,pat) (((set)-1)*IEEE80211_FH_CHANMOD+(pat))
174#define IEEE80211_FH_CHANSET(chan) ((chan)/IEEE80211_FH_CHANMOD+1)
175#define IEEE80211_FH_CHANPAT(chan) ((chan)%IEEE80211_FH_CHANMOD)
176
177/*
178 * 802.11 rate set.
179 */
180#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
181#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
182
183struct ieee80211_rateset {
184 u_int8_t rs_nrates;
185 u_int8_t rs_rates[IEEE80211_RATE_MAXSIZE];
186};
187
188#endif /* _NET80211__IEEE80211_H_ */
|