[net-next-2.6.git] / drivers / net / wireless / wl12xx / wl12xx_80211.h

#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
Commit	Line	Data
2f01a1f5 KV	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
	57	#define COUNTRY_STRING_LEN 3
	58	#define MAX_COUNTRY_TRIPLETS 32
	59
	60	/* Headers */
	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];
ba2d3587	69	} __packed;
2f01a1f5 KV	70
	71	struct wl12xx_ie_header {
	72	u8 id;
	73	u8 len;
ba2d3587	74	} __packed;
2f01a1f5 KV	75
	76	/* IEs */
	77
	78	struct wl12xx_ie_ssid {
	79	struct wl12xx_ie_header header;
	80	char ssid[IW_ESSID_MAX_SIZE];
ba2d3587	81	} __packed;
2f01a1f5 KV	82
	83	struct wl12xx_ie_rates {
	84	struct wl12xx_ie_header header;
	85	u8 rates[MAX_SUPPORTED_RATES];
ba2d3587	86	} __packed;
2f01a1f5 KV	87
	88	struct wl12xx_ie_ds_params {
	89	struct wl12xx_ie_header header;
	90	u8 channel;
ba2d3587	91	} __packed;
2f01a1f5 KV	92
	93	struct country_triplet {
	94	u8 channel;
	95	u8 num_channels;
	96	u8 max_tx_power;
ba2d3587	97	} __packed;
2f01a1f5 KV	98
	99	struct wl12xx_ie_country {
	100	struct wl12xx_ie_header header;
	101	u8 country_string[COUNTRY_STRING_LEN];
	102	struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
ba2d3587	103	} __packed;
2f01a1f5 KV	104
	105
	106	/* Templates */
	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;
ba2d3587	118	} __packed;
2f01a1f5 KV	119
	120	struct wl12xx_null_data_template {
	121	struct ieee80211_header header;
ba2d3587	122	} __packed;
2f01a1f5 KV	123
2f01a1f5 KV	124	struct wl12xx_ps_poll_template {
d0f63b20 LC	125	__le16 fc;
d0f63b20 LC	126	__le16 aid;
2f01a1f5 KV	127	u8 bssid[ETH_ALEN];
2f01a1f5 KV	128	u8 ta[ETH_ALEN];
ba2d3587	129	} __packed;
2f01a1f5 KV	130
	131	struct wl12xx_qos_null_data_template {
	132	struct ieee80211_header header;
	133	__le16 qos_ctl;
ba2d3587	134	} __packed;
2f01a1f5 KV	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;
ba2d3587	141	} __packed;
2f01a1f5 KV	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;
ba2d3587	154	} __packed;
2f01a1f5 KV	155
2f01a1f5 KV	156	#endif