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rtl8812au-chinawrj/include/rtw_rf.h
kimocoder 6c1b4a333b Upload new v5.6.4 driver
2019-05-24 21:43:57 +02:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*****************************************************************************/
#ifndef __RTW_RF_H_
#define __RTW_RF_H_
#define NumRates (13)
#define B_MODE_RATE_NUM (4)
#define G_MODE_RATE_NUM (8)
#define G_MODE_BASIC_RATE_NUM (3)
/* slot time for 11g */
#define SHORT_SLOT_TIME 9
#define NON_SHORT_SLOT_TIME 20
#define CENTER_CH_2G_40M_NUM 9
#define CENTER_CH_2G_NUM 14
#define CENTER_CH_5G_20M_NUM 28 /* 20M center channels */
#define CENTER_CH_5G_40M_NUM 14 /* 40M center channels */
#define CENTER_CH_5G_80M_NUM 7 /* 80M center channels */
#define CENTER_CH_5G_160M_NUM 3 /* 160M center channels */
#define CENTER_CH_5G_ALL_NUM (CENTER_CH_5G_20M_NUM + CENTER_CH_5G_40M_NUM + CENTER_CH_5G_80M_NUM)
#define MAX_CHANNEL_NUM_2G CENTER_CH_2G_NUM
#define MAX_CHANNEL_NUM_5G CENTER_CH_5G_20M_NUM
#define MAX_CHANNEL_NUM (MAX_CHANNEL_NUM_2G + MAX_CHANNEL_NUM_5G)
extern u8 center_ch_2g[CENTER_CH_2G_NUM];
extern u8 center_ch_2g_40m[CENTER_CH_2G_40M_NUM];
u8 center_chs_2g_num(u8 bw);
u8 center_chs_2g(u8 bw, u8 id);
extern u8 center_ch_5g_20m[CENTER_CH_5G_20M_NUM];
extern u8 center_ch_5g_40m[CENTER_CH_5G_40M_NUM];
extern u8 center_ch_5g_20m_40m[CENTER_CH_5G_20M_NUM + CENTER_CH_5G_40M_NUM];
extern u8 center_ch_5g_80m[CENTER_CH_5G_80M_NUM];
extern u8 center_ch_5g_all[CENTER_CH_5G_ALL_NUM];
u8 center_chs_5g_num(u8 bw);
u8 center_chs_5g(u8 bw, u8 id);
u8 rtw_get_scch_by_cch_offset(u8 cch, u8 bw, u8 offset);
u8 rtw_get_op_chs_by_cch_bw(u8 cch, u8 bw, u8 **op_chs, u8 *op_ch_num);
u8 rtw_get_ch_group(u8 ch, u8 *group, u8 *cck_group);
typedef enum _CAPABILITY {
cESS = 0x0001,
cIBSS = 0x0002,
cPollable = 0x0004,
cPollReq = 0x0008,
cPrivacy = 0x0010,
cShortPreamble = 0x0020,
cPBCC = 0x0040,
cChannelAgility = 0x0080,
cSpectrumMgnt = 0x0100,
cQos = 0x0200, /* For HCCA, use with CF-Pollable and CF-PollReq */
cShortSlotTime = 0x0400,
cAPSD = 0x0800,
cRM = 0x1000, /* RRM (Radio Request Measurement) */
cDSSS_OFDM = 0x2000,
cDelayedBA = 0x4000,
cImmediateBA = 0x8000,
} CAPABILITY, *PCAPABILITY;
enum _REG_PREAMBLE_MODE {
PREAMBLE_LONG = 1,
PREAMBLE_AUTO = 2,
PREAMBLE_SHORT = 3,
};
#define rf_path_char(path) (((path) >= RF_PATH_MAX) ? 'X' : 'A' + (path))
/* Bandwidth Offset */
#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0
#define HAL_PRIME_CHNL_OFFSET_LOWER 1
#define HAL_PRIME_CHNL_OFFSET_UPPER 2
typedef enum _BAND_TYPE {
BAND_ON_2_4G = 0,
BAND_ON_5G = 1,
BAND_ON_BOTH = 2,
BAND_MAX = 3,
} BAND_TYPE, *PBAND_TYPE;
extern const char *const _band_str[];
#define band_str(band) (((band) >= BAND_MAX) ? _band_str[BAND_MAX] : _band_str[(band)])
extern const u8 _band_to_band_cap[];
#define band_to_band_cap(band) (((band) >= BAND_MAX) ? _band_to_band_cap[BAND_MAX] : _band_to_band_cap[(band)])
extern const char *const _ch_width_str[];
#define ch_width_str(bw) (((bw) < CHANNEL_WIDTH_MAX) ? _ch_width_str[(bw)] : "CHANNEL_WIDTH_MAX")
extern const u8 _ch_width_to_bw_cap[];
#define ch_width_to_bw_cap(bw) (((bw) < CHANNEL_WIDTH_MAX) ? _ch_width_to_bw_cap[(bw)] : 0)
/*
* Represent Extention Channel Offset in HT Capabilities
* This is available only in 40Mhz mode.
* */
typedef enum _EXTCHNL_OFFSET {
EXTCHNL_OFFSET_NO_EXT = 0,
EXTCHNL_OFFSET_UPPER = 1,
EXTCHNL_OFFSET_NO_DEF = 2,
EXTCHNL_OFFSET_LOWER = 3,
} EXTCHNL_OFFSET, *PEXTCHNL_OFFSET;
typedef enum _VHT_DATA_SC {
VHT_DATA_SC_DONOT_CARE = 0,
VHT_DATA_SC_20_UPPER_OF_80MHZ = 1,
VHT_DATA_SC_20_LOWER_OF_80MHZ = 2,
VHT_DATA_SC_20_UPPERST_OF_80MHZ = 3,
VHT_DATA_SC_20_LOWEST_OF_80MHZ = 4,
VHT_DATA_SC_20_RECV1 = 5,
VHT_DATA_SC_20_RECV2 = 6,
VHT_DATA_SC_20_RECV3 = 7,
VHT_DATA_SC_20_RECV4 = 8,
VHT_DATA_SC_40_UPPER_OF_80MHZ = 9,
VHT_DATA_SC_40_LOWER_OF_80MHZ = 10,
} VHT_DATA_SC, *PVHT_DATA_SC_E;
typedef enum _PROTECTION_MODE {
PROTECTION_MODE_AUTO = 0,
PROTECTION_MODE_FORCE_ENABLE = 1,
PROTECTION_MODE_FORCE_DISABLE = 2,
} PROTECTION_MODE, *PPROTECTION_MODE;
#define RF_TYPE_VALID(rf_type) (rf_type < RF_TYPE_MAX)
extern const u8 _rf_type_to_rf_tx_cnt[];
#define rf_type_to_rf_tx_cnt(rf_type) (RF_TYPE_VALID(rf_type) ? _rf_type_to_rf_tx_cnt[rf_type] : 0)
extern const u8 _rf_type_to_rf_rx_cnt[];
#define rf_type_to_rf_rx_cnt(rf_type) (RF_TYPE_VALID(rf_type) ? _rf_type_to_rf_rx_cnt[rf_type] : 0)
int rtw_ch2freq(int chan);
int rtw_freq2ch(int freq);
bool rtw_chbw_to_freq_range(u8 ch, u8 bw, u8 offset, u32 *hi, u32 *lo);
struct rf_ctl_t;
typedef enum _REGULATION_TXPWR_LMT {
TXPWR_LMT_NONE = 0, /* no limit */
TXPWR_LMT_FCC = 1,
TXPWR_LMT_MKK = 2,
TXPWR_LMT_ETSI = 3,
TXPWR_LMT_IC = 4,
TXPWR_LMT_KCC = 5,
TXPWR_LMT_ACMA = 6,
TXPWR_LMT_CHILE = 7,
TXPWR_LMT_WW = 8, /* smallest of all available limit, keep last */
} REGULATION_TXPWR_LMT;
extern const char *const _regd_str[];
#define regd_str(regd) (((regd) > TXPWR_LMT_WW) ? _regd_str[TXPWR_LMT_WW] : _regd_str[(regd)])
#if CONFIG_TXPWR_LIMIT
struct regd_exc_ent {
_list list;
char country[2];
u8 domain;
char regd_name[0];
};
void dump_regd_exc_list(void *sel, struct rf_ctl_t *rfctl);
void rtw_regd_exc_add_with_nlen(struct rf_ctl_t *rfctl, const char *country, u8 domain, const char *regd_name, u32 nlen);
void rtw_regd_exc_add(struct rf_ctl_t *rfctl, const char *country, u8 domain, const char *regd_name);
struct regd_exc_ent *_rtw_regd_exc_search(struct rf_ctl_t *rfctl, const char *country, u8 domain);
struct regd_exc_ent *rtw_regd_exc_search(struct rf_ctl_t *rfctl, const char *country, u8 domain);
void rtw_regd_exc_list_free(struct rf_ctl_t *rfctl);
void dump_txpwr_lmt(void *sel, _adapter *adapter);
void rtw_txpwr_lmt_add_with_nlen(struct rf_ctl_t *rfctl, const char *regd_name, u32 nlen
, u8 band, u8 bw, u8 tlrs, u8 ntx_idx, u8 ch_idx, s8 lmt);
void rtw_txpwr_lmt_add(struct rf_ctl_t *rfctl, const char *regd_name
, u8 band, u8 bw, u8 tlrs, u8 ntx_idx, u8 ch_idx, s8 lmt);
struct txpwr_lmt_ent *_rtw_txpwr_lmt_get_by_name(struct rf_ctl_t *rfctl, const char *regd_name);
struct txpwr_lmt_ent *rtw_txpwr_lmt_get_by_name(struct rf_ctl_t *rfctl, const char *regd_name);
void rtw_txpwr_lmt_list_free(struct rf_ctl_t *rfctl);
#endif /* CONFIG_TXPWR_LIMIT */
#define BB_GAIN_2G 0
#ifdef CONFIG_IEEE80211_BAND_5GHZ
#define BB_GAIN_5GLB1 1
#define BB_GAIN_5GLB2 2
#define BB_GAIN_5GMB1 3
#define BB_GAIN_5GMB2 4
#define BB_GAIN_5GHB 5
#endif
#ifdef CONFIG_IEEE80211_BAND_5GHZ
#define BB_GAIN_NUM 6
#else
#define BB_GAIN_NUM 1
#endif
int rtw_ch_to_bb_gain_sel(int ch);
void rtw_rf_set_tx_gain_offset(_adapter *adapter, u8 path, s8 offset);
void rtw_rf_apply_tx_gain_offset(_adapter *adapter, u8 ch);
/* only check channel ranges */
#define rtw_is_2g_ch(ch) (ch >= 1 && ch <= 14)
#define rtw_is_5g_ch(ch) ((ch) >= 36 && (ch) <= 177)
#define rtw_is_same_band(a, b) \
((rtw_is_2g_ch(a) && rtw_is_2g_ch(b)) \
|| (rtw_is_5g_ch(a) && rtw_is_5g_ch(b)))
#define rtw_is_5g_band1(ch) ((ch) >= 36 && (ch) <= 48)
#define rtw_is_5g_band2(ch) ((ch) >= 52 && (ch) <= 64)
#define rtw_is_5g_band3(ch) ((ch) >= 100 && (ch) <= 144)
#define rtw_is_5g_band4(ch) ((ch) >= 149 && (ch) <= 177)
#define rtw_is_same_5g_band(a, b) \
((rtw_is_5g_band1(a) && rtw_is_5g_band1(b)) \
|| (rtw_is_5g_band2(a) && rtw_is_5g_band2(b)) \
|| (rtw_is_5g_band3(a) && rtw_is_5g_band3(b)) \
|| (rtw_is_5g_band4(a) && rtw_is_5g_band4(b)))
u8 rtw_is_dfs_range(u32 hi, u32 lo);
u8 rtw_is_dfs_ch(u8 ch);
u8 rtw_is_dfs_chbw(u8 ch, u8 bw, u8 offset);
bool rtw_is_long_cac_range(u32 hi, u32 lo, u8 dfs_region);
bool rtw_is_long_cac_ch(u8 ch, u8 bw, u8 offset, u8 dfs_region);
#endif /* _RTL8711_RF_H_ */
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