1
2 #ifndef __WL12XX_80211_H__
3 #define __WL12XX_80211_H__
4
5 #include <linux/if_ether.h>
6
7
8 #define IEEE80211_CCK_RATE_1MB 0x02
9 #define IEEE80211_CCK_RATE_2MB 0x04
10 #define IEEE80211_CCK_RATE_5MB 0x0B
11 #define IEEE80211_CCK_RATE_11MB 0x16
12 #define IEEE80211_OFDM_RATE_6MB 0x0C
13 #define IEEE80211_OFDM_RATE_9MB 0x12
14 #define IEEE80211_OFDM_RATE_12MB 0x18
15 #define IEEE80211_OFDM_RATE_18MB 0x24
16 #define IEEE80211_OFDM_RATE_24MB 0x30
17 #define IEEE80211_OFDM_RATE_36MB 0x48
18 #define IEEE80211_OFDM_RATE_48MB 0x60
19 #define IEEE80211_OFDM_RATE_54MB 0x6C
20 #define IEEE80211_BASIC_RATE_MASK 0x80
21
22 #define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
23 #define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
24 #define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
25 #define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
26 #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
27 #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
28 #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
29 #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
30 #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
31 #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
32 #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
33 #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
34
35 #define IEEE80211_CCK_RATES_MASK 0x0000000F
36 #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
37 IEEE80211_CCK_RATE_2MB_MASK)
38 #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
39 IEEE80211_CCK_RATE_5MB_MASK | \
40 IEEE80211_CCK_RATE_11MB_MASK)
41
42 #define IEEE80211_OFDM_RATES_MASK 0x00000FF0
43 #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
44 IEEE80211_OFDM_RATE_12MB_MASK | \
45 IEEE80211_OFDM_RATE_24MB_MASK)
46 #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
47 IEEE80211_OFDM_RATE_9MB_MASK | \
48 IEEE80211_OFDM_RATE_18MB_MASK | \
49 IEEE80211_OFDM_RATE_36MB_MASK | \
50 IEEE80211_OFDM_RATE_48MB_MASK | \
51 IEEE80211_OFDM_RATE_54MB_MASK)
52 #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
53 IEEE80211_CCK_DEFAULT_RATES_MASK)
54
55
56
57 #define MAX_SUPPORTED_RATES 32
58 #define MAX_COUNTRY_TRIPLETS 32
59
60
61 struct ieee80211_header {
62 __le16 frame_ctl;
63 __le16 duration_id;
64 u8 da[ETH_ALEN];
65 u8 sa[ETH_ALEN];
66 u8 bssid[ETH_ALEN];
67 __le16 seq_ctl;
68 u8 payload[0];
69 } __packed;
70
71 struct wl12xx_ie_header {
72 u8 id;
73 u8 len;
74 } __packed;
75
76
77
78 struct wl12xx_ie_ssid {
79 struct wl12xx_ie_header header;
80 char ssid[IEEE80211_MAX_SSID_LEN];
81 } __packed;
82
83 struct wl12xx_ie_rates {
84 struct wl12xx_ie_header header;
85 u8 rates[MAX_SUPPORTED_RATES];
86 } __packed;
87
88 struct wl12xx_ie_ds_params {
89 struct wl12xx_ie_header header;
90 u8 channel;
91 } __packed;
92
93 struct country_triplet {
94 u8 channel;
95 u8 num_channels;
96 u8 max_tx_power;
97 } __packed;
98
99 struct wl12xx_ie_country {
100 struct wl12xx_ie_header header;
101 u8 country_string[IEEE80211_COUNTRY_STRING_LEN];
102 struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
103 } __packed;
104
105
106
107
108 struct wl12xx_beacon_template {
109 struct ieee80211_header header;
110 __le32 time_stamp[2];
111 __le16 beacon_interval;
112 __le16 capability;
113 struct wl12xx_ie_ssid ssid;
114 struct wl12xx_ie_rates rates;
115 struct wl12xx_ie_rates ext_rates;
116 struct wl12xx_ie_ds_params ds_params;
117 struct wl12xx_ie_country country;
118 } __packed;
119
120 struct wl12xx_null_data_template {
121 struct ieee80211_header header;
122 } __packed;
123
124 struct wl12xx_ps_poll_template {
125 __le16 fc;
126 __le16 aid;
127 u8 bssid[ETH_ALEN];
128 u8 ta[ETH_ALEN];
129 } __packed;
130
131 struct wl12xx_qos_null_data_template {
132 struct ieee80211_header header;
133 __le16 qos_ctl;
134 } __packed;
135
136 struct wl12xx_probe_req_template {
137 struct ieee80211_header header;
138 struct wl12xx_ie_ssid ssid;
139 struct wl12xx_ie_rates rates;
140 struct wl12xx_ie_rates ext_rates;
141 } __packed;
142
143
144 struct wl12xx_probe_resp_template {
145 struct ieee80211_header header;
146 __le32 time_stamp[2];
147 __le16 beacon_interval;
148 __le16 capability;
149 struct wl12xx_ie_ssid ssid;
150 struct wl12xx_ie_rates rates;
151 struct wl12xx_ie_rates ext_rates;
152 struct wl12xx_ie_ds_params ds_params;
153 struct wl12xx_ie_country country;
154 } __packed;
155
156 #endif