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gerrit-public.fairphone.software / kernel / msm-4.9 / 022dcdf083d67db34f5237369d3501ca5708d8eb / . / drivers / net / wireless / wl1251 / wl12xx_80211.h
blob: 04ed514957728540031024893a07bc2e3ecb3fb0 [file] [log] [blame]
Kalle Valof03ee1e2010-10-10 11:28:31 +0300[diff] [blame]1#ifndef __WL12XX_80211_H__
2#define __WL12XX_80211_H__
3
4#include <linux/if_ether.h> /* ETH_ALEN */
5
6/* RATES */
7#define IEEE80211_CCK_RATE_1MB 0x02
8#define IEEE80211_CCK_RATE_2MB 0x04
9#define IEEE80211_CCK_RATE_5MB 0x0B
10#define IEEE80211_CCK_RATE_11MB 0x16
11#define IEEE80211_OFDM_RATE_6MB 0x0C
12#define IEEE80211_OFDM_RATE_9MB 0x12
13#define IEEE80211_OFDM_RATE_12MB 0x18
14#define IEEE80211_OFDM_RATE_18MB 0x24
15#define IEEE80211_OFDM_RATE_24MB 0x30
16#define IEEE80211_OFDM_RATE_36MB 0x48
17#define IEEE80211_OFDM_RATE_48MB 0x60
18#define IEEE80211_OFDM_RATE_54MB 0x6C
19#define IEEE80211_BASIC_RATE_MASK 0x80
20
21#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
22#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
23#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
24#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
25#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
26#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
27#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
28#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
29#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
30#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
31#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
32#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
33
34#define IEEE80211_CCK_RATES_MASK 0x0000000F
35#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
36 IEEE80211_CCK_RATE_2MB_MASK)
37#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
38 IEEE80211_CCK_RATE_5MB_MASK | \
39 IEEE80211_CCK_RATE_11MB_MASK)
40
41#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
42#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
43 IEEE80211_OFDM_RATE_12MB_MASK | \
44 IEEE80211_OFDM_RATE_24MB_MASK)
45#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
46 IEEE80211_OFDM_RATE_9MB_MASK | \
47 IEEE80211_OFDM_RATE_18MB_MASK | \
48 IEEE80211_OFDM_RATE_36MB_MASK | \
49 IEEE80211_OFDM_RATE_48MB_MASK | \
50 IEEE80211_OFDM_RATE_54MB_MASK)
51#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
52 IEEE80211_CCK_DEFAULT_RATES_MASK)
53
54
55/* This really should be 8, but not for our firmware */
56#define MAX_SUPPORTED_RATES 32
Kalle Valof03ee1e2010-10-10 11:28:31 +0300[diff] [blame]57#define MAX_COUNTRY_TRIPLETS 32
58
59/* Headers */
60struct ieee80211_header {
61 __le16 frame_ctl;
62 __le16 duration_id;
63 u8 da[ETH_ALEN];
64 u8 sa[ETH_ALEN];
65 u8 bssid[ETH_ALEN];
66 __le16 seq_ctl;
67 u8 payload[0];
68} __packed;
69
70struct wl12xx_ie_header {
71 u8 id;
72 u8 len;
73} __packed;
74
75/* IEs */
76
77struct wl12xx_ie_ssid {
78 struct wl12xx_ie_header header;
Johannes Berg9090e162011-07-13 10:39:17 +0200[diff] [blame]79 char ssid[IEEE80211_MAX_SSID_LEN];
Kalle Valof03ee1e2010-10-10 11:28:31 +0300[diff] [blame]80} __packed;
81
82struct wl12xx_ie_rates {
83 struct wl12xx_ie_header header;
84 u8 rates[MAX_SUPPORTED_RATES];
85} __packed;
86
87struct wl12xx_ie_ds_params {
88 struct wl12xx_ie_header header;
89 u8 channel;
90} __packed;
91
92struct country_triplet {
93 u8 channel;
94 u8 num_channels;
95 u8 max_tx_power;
96} __packed;
97
98struct wl12xx_ie_country {
99 struct wl12xx_ie_header header;
Bing Zhao80751e22011-03-07 11:14:23 -0800[diff] [blame]100 u8 country_string[IEEE80211_COUNTRY_STRING_LEN];
Kalle Valof03ee1e2010-10-10 11:28:31 +0300[diff] [blame]101 struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
102} __packed;
103
104
105/* Templates */
106
107struct wl12xx_beacon_template {
108 struct ieee80211_header header;
109 __le32 time_stamp[2];
110 __le16 beacon_interval;
111 __le16 capability;
112 struct wl12xx_ie_ssid ssid;
113 struct wl12xx_ie_rates rates;
114 struct wl12xx_ie_rates ext_rates;
115 struct wl12xx_ie_ds_params ds_params;
116 struct wl12xx_ie_country country;
117} __packed;
118
119struct wl12xx_null_data_template {
120 struct ieee80211_header header;
121} __packed;
122
123struct wl12xx_ps_poll_template {
124 __le16 fc;
125 __le16 aid;
126 u8 bssid[ETH_ALEN];
127 u8 ta[ETH_ALEN];
128} __packed;
129
130struct wl12xx_qos_null_data_template {
131 struct ieee80211_header header;
132 __le16 qos_ctl;
133} __packed;
134
135struct wl12xx_probe_req_template {
136 struct ieee80211_header header;
137 struct wl12xx_ie_ssid ssid;
138 struct wl12xx_ie_rates rates;
139 struct wl12xx_ie_rates ext_rates;
140} __packed;
141
142
143struct wl12xx_probe_resp_template {
144 struct ieee80211_header header;
145 __le32 time_stamp[2];
146 __le16 beacon_interval;
147 __le16 capability;
148 struct wl12xx_ie_ssid ssid;
149 struct wl12xx_ie_rates rates;
150 struct wl12xx_ie_rates ext_rates;
151 struct wl12xx_ie_ds_params ds_params;
152 struct wl12xx_ie_country country;
153} __packed;
154
155#endif