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yaml
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r: 215308
b: refs/heads/master
c: f03ee1e
h: refs/heads/master
v: v3
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Kalle Valo authored and John W. Linville committed Oct 11, 2010
1 parent a841c50 commit e1d8a3c
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 8f236d1bef659ca69c912536a69b3031e5ba3269
refs/heads/master: f03ee1ec73d8cad07b0ef5ba6106a9fc4d179ecb
156 changes: 156 additions & 0 deletions trunk/drivers/net/wireless/wl1251/wl12xx_80211.h
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#ifndef __WL12XX_80211_H__
#define __WL12XX_80211_H__

#include <linux/if_ether.h> /* ETH_ALEN */

/* RATES */
#define IEEE80211_CCK_RATE_1MB 0x02
#define IEEE80211_CCK_RATE_2MB 0x04
#define IEEE80211_CCK_RATE_5MB 0x0B
#define IEEE80211_CCK_RATE_11MB 0x16
#define IEEE80211_OFDM_RATE_6MB 0x0C
#define IEEE80211_OFDM_RATE_9MB 0x12
#define IEEE80211_OFDM_RATE_12MB 0x18
#define IEEE80211_OFDM_RATE_18MB 0x24
#define IEEE80211_OFDM_RATE_24MB 0x30
#define IEEE80211_OFDM_RATE_36MB 0x48
#define IEEE80211_OFDM_RATE_48MB 0x60
#define IEEE80211_OFDM_RATE_54MB 0x6C
#define IEEE80211_BASIC_RATE_MASK 0x80

#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)

#define IEEE80211_CCK_RATES_MASK 0x0000000F
#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
IEEE80211_CCK_RATE_2MB_MASK)
#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
IEEE80211_CCK_RATE_5MB_MASK | \
IEEE80211_CCK_RATE_11MB_MASK)

#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
IEEE80211_OFDM_RATE_12MB_MASK | \
IEEE80211_OFDM_RATE_24MB_MASK)
#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
IEEE80211_OFDM_RATE_9MB_MASK | \
IEEE80211_OFDM_RATE_18MB_MASK | \
IEEE80211_OFDM_RATE_36MB_MASK | \
IEEE80211_OFDM_RATE_48MB_MASK | \
IEEE80211_OFDM_RATE_54MB_MASK)
#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
IEEE80211_CCK_DEFAULT_RATES_MASK)


/* This really should be 8, but not for our firmware */
#define MAX_SUPPORTED_RATES 32
#define COUNTRY_STRING_LEN 3
#define MAX_COUNTRY_TRIPLETS 32

/* Headers */
struct ieee80211_header {
__le16 frame_ctl;
__le16 duration_id;
u8 da[ETH_ALEN];
u8 sa[ETH_ALEN];
u8 bssid[ETH_ALEN];
__le16 seq_ctl;
u8 payload[0];
} __packed;

struct wl12xx_ie_header {
u8 id;
u8 len;
} __packed;

/* IEs */

struct wl12xx_ie_ssid {
struct wl12xx_ie_header header;
char ssid[IW_ESSID_MAX_SIZE];
} __packed;

struct wl12xx_ie_rates {
struct wl12xx_ie_header header;
u8 rates[MAX_SUPPORTED_RATES];
} __packed;

struct wl12xx_ie_ds_params {
struct wl12xx_ie_header header;
u8 channel;
} __packed;

struct country_triplet {
u8 channel;
u8 num_channels;
u8 max_tx_power;
} __packed;

struct wl12xx_ie_country {
struct wl12xx_ie_header header;
u8 country_string[COUNTRY_STRING_LEN];
struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
} __packed;


/* Templates */

struct wl12xx_beacon_template {
struct ieee80211_header header;
__le32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
struct wl12xx_ie_ssid ssid;
struct wl12xx_ie_rates rates;
struct wl12xx_ie_rates ext_rates;
struct wl12xx_ie_ds_params ds_params;
struct wl12xx_ie_country country;
} __packed;

struct wl12xx_null_data_template {
struct ieee80211_header header;
} __packed;

struct wl12xx_ps_poll_template {
__le16 fc;
__le16 aid;
u8 bssid[ETH_ALEN];
u8 ta[ETH_ALEN];
} __packed;

struct wl12xx_qos_null_data_template {
struct ieee80211_header header;
__le16 qos_ctl;
} __packed;

struct wl12xx_probe_req_template {
struct ieee80211_header header;
struct wl12xx_ie_ssid ssid;
struct wl12xx_ie_rates rates;
struct wl12xx_ie_rates ext_rates;
} __packed;


struct wl12xx_probe_resp_template {
struct ieee80211_header header;
__le32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
struct wl12xx_ie_ssid ssid;
struct wl12xx_ie_rates rates;
struct wl12xx_ie_rates ext_rates;
struct wl12xx_ie_ds_params ds_params;
struct wl12xx_ie_country country;
} __packed;

#endif

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