/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __WL12XX_80211_H__
#define __WL12XX_80211_H__
#include <linux/if_ether.h> /* ETH_ALEN */
#include <linux/if_arp.h>
/* RATES */
#define IEEE80211_CCK_RATE_1MB 0 x02
#define IEEE80211_CCK_RATE_2MB 0 x04
#define IEEE80211_CCK_RATE_5MB 0 x0B
#define IEEE80211_CCK_RATE_11MB 0 x16
#define IEEE80211_OFDM_RATE_6MB 0 x0C
#define IEEE80211_OFDM_RATE_9MB 0 x12
#define IEEE80211_OFDM_RATE_12MB 0 x18
#define IEEE80211_OFDM_RATE_18MB 0 x24
#define IEEE80211_OFDM_RATE_24MB 0 x30
#define IEEE80211_OFDM_RATE_36MB 0 x48
#define IEEE80211_OFDM_RATE_48MB 0 x60
#define IEEE80211_OFDM_RATE_54MB 0 x6C
#define IEEE80211_BASIC_RATE_MASK 0 x80
#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 0 x0000000F
#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 0 x00000FF0
#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 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;
} __packed;
struct wl12xx_ie_header {
u8 id;
u8 len;
} __packed;
/* IEs */
struct wl12xx_ie_ssid {
struct wl12xx_ie_header header;
char ssid[IEEE80211_MAX_SSID_LEN];
} __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[IEEE80211_COUNTRY_STRING_LEN];
struct country_triplet triplets[MAX_COUNTRY_TRIPLETS];
} __packed;
/* Templates */
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_arp_rsp_template {
/* not including ieee80211 header */
u8 llc_hdr[sizeof (rfc1042_header)];
__be16 llc_type;
struct arphdr arp_hdr;
u8 sender_hw[ETH_ALEN];
__be32 sender_ip;
u8 target_hw[ETH_ALEN];
__be32 target_ip;
} __packed;
struct wl12xx_disconn_template {
struct ieee80211_header header;
__le16 disconn_reason;
} __packed;
#endif
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(vorverarbeitet am 2026-06-07)
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