/******************************************************************************
|
*
|
* 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_NUM 14
|
#define CENTER_CH_2G_40M_NUM 9
|
|
#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 CENTER_CH_6G_20M_NUM 64 /* 20M center channels */
|
#define CENTER_CH_6G_40M_NUM 32 /* 40M center channels */
|
#define CENTER_CH_6G_80M_NUM 16 /* 80M center channels */
|
#define CENTER_CH_6G_160M_NUM 8 /* 160M center channels */
|
|
#define MAX_CHANNEL_NUM_2G CENTER_CH_2G_NUM
|
#define MAX_CHANNEL_NUM_5G CENTER_CH_5G_20M_NUM
|
#define MAX_CHANNEL_NUM_6G CENTER_CH_6G_20M_NUM
|
#define MAX_CHANNEL_NUM_2G_5G (MAX_CHANNEL_NUM_2G + MAX_CHANNEL_NUM_5G)
|
|
#define MAX_CHANNEL_NUM ( \
|
MAX_CHANNEL_NUM_2G \
|
+ (CONFIG_IEEE80211_BAND_5GHZ ? MAX_CHANNEL_NUM_5G : 0) \
|
+ (CONFIG_IEEE80211_BAND_6GHZ ? MAX_CHANNEL_NUM_6G : 0) \
|
)
|
|
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_scch_by_cch_opch(u8 cch, u8 bw, u8 opch);
|
|
u8 rtw_get_op_chs_by_cch_bw(u8 cch, u8 bw, u8 **op_chs, u8 *op_ch_num);
|
|
u8 rtw_get_offset_by_chbw(u8 ch, u8 bw, u8 *r_offset);
|
u8 rtw_get_center_ch(u8 ch, u8 bw, u8 offset);
|
|
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,
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
BAND_ON_6G = 2,
|
#endif
|
BAND_MAX,
|
} BAND_TYPE, *PBAND_TYPE;
|
|
#ifdef CONFIG_NARROWBAND_SUPPORTING
|
enum nb_config {
|
RTW_NB_CONFIG_NONE = 0,
|
RTW_NB_CONFIG_WIDTH_5 = 5,
|
RTW_NB_CONFIG_WIDTH_10 = 6,
|
};
|
#endif
|
|
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)
|
|
enum opc_bw {
|
OPC_BW20 = 0,
|
OPC_BW40PLUS = 1,
|
OPC_BW40MINUS = 2,
|
OPC_BW80 = 3,
|
OPC_BW160 = 4,
|
OPC_BW80P80 = 5,
|
OPC_BW_NUM,
|
};
|
|
extern const char *const _opc_bw_str[OPC_BW_NUM];
|
#define opc_bw_str(bw) (((bw) < OPC_BW_NUM) ? _opc_bw_str[(bw)] : "N/A")
|
|
extern const u8 _opc_bw_to_ch_width[OPC_BW_NUM];
|
#define opc_bw_to_ch_width(bw) (((bw) < OPC_BW_NUM) ? _opc_bw_to_ch_width[(bw)] : CHANNEL_WIDTH_MAX)
|
|
/* global op class APIs */
|
bool is_valid_global_op_class_id(u8 gid);
|
s16 get_sub_op_class(u8 gid, u8 ch);
|
void dump_global_op_class(void *sel);
|
u8 rtw_get_op_class_by_chbw(u8 ch, u8 bw, u8 offset);
|
u8 rtw_get_bw_offset_by_op_class_ch(u8 gid, u8 ch, u8 *bw, u8 *offset);
|
int get_supported_op_class(_adapter *padapter, u8 *op_set, int len);
|
|
struct op_ch_t {
|
u8 ch;
|
u8 static_non_op:1; /* not in channel list */
|
u8 no_ir:1;
|
s16 max_txpwr; /* mBm */
|
};
|
|
struct op_class_pref_t {
|
u8 class_id;
|
BAND_TYPE band;
|
enum opc_bw bw;
|
u8 ch_num; /* number of chs */
|
u8 op_ch_num; /* channel number which is not static non operable */
|
u8 ir_ch_num; /* channel number which can init radiation */
|
struct op_ch_t chs[];
|
};
|
|
int op_class_pref_init(_adapter *adapter);
|
void op_class_pref_deinit(_adapter *adapter);
|
|
#define REG_BEACON_HINT 0
|
#define REG_TXPWR_CHANGE 1
|
#define REG_CHANGE 2
|
|
void op_class_pref_apply_regulatory(_adapter *adapter, u8 reason);
|
|
struct rf_ctl_t;
|
void dump_cap_spt_op_class_ch(void *sel, struct rf_ctl_t *rfctl, bool detail);
|
void dump_reg_spt_op_class_ch(void *sel, struct rf_ctl_t *rfctl, bool detail);
|
void dump_cur_spt_op_class_ch(void *sel, struct rf_ctl_t *rfctl, bool detail);
|
|
/*
|
* 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)
|
|
extern const char *const _rf_type_to_rfpath_str[];
|
#define rf_type_to_rfpath_str(rf_type) (RF_TYPE_VALID(rf_type) ? _rf_type_to_rfpath_str[rf_type] : "UNKNOWN")
|
|
void rf_type_to_default_trx_bmp(enum rf_type rf, enum bb_path *tx, enum bb_path *rx);
|
|
enum rf_type trx_num_to_rf_type(u8 tx_num, u8 rx_num);
|
enum rf_type trx_bmp_to_rf_type(u8 tx_bmp, u8 rx_bmp);
|
bool rf_type_is_a_in_b(enum rf_type a, enum rf_type b);
|
u8 rtw_restrict_trx_path_bmp_by_trx_num_lmt(u8 trx_path_bmp, u8 tx_num_lmt, u8 rx_num_lmt, u8 *tx_num, u8 *rx_num);
|
u8 rtw_restrict_trx_path_bmp_by_rftype(u8 trx_path_bmp, enum rf_type type, u8 *tx_num, u8 *rx_num);
|
void tx_path_nss_set_default(enum bb_path txpath_nss[], u8 txpath_num_nss[], u8 txpath);
|
void tx_path_nss_set_full_tx(enum bb_path txpath_nss[], u8 txpath_num_nss[], u8 txpath);
|
|
#if CONFIG_IEEE80211_BAND_6GHZ
|
int rtw_6gch2freq(int chan);
|
#endif
|
|
int rtw_ch2freq(int chan);
|
int rtw_ch2freq_by_band(BAND_TYPE band, int ch);
|
int rtw_freq2ch(int freq);
|
BAND_TYPE rtw_freq2band(int freq);
|
bool rtw_freq_consecutive(int a, int b);
|
bool rtw_chbw_to_freq_range(u8 ch, u8 bw, u8 offset, u32 *hi, u32 *lo);
|
|
struct rf_ctl_t;
|
|
void txpwr_idx_get_dbm_str(s8 idx, u8 txgi_max, u8 txgi_pdbm, SIZE_T cwidth, char dbm_str[], u8 dbm_str_len);
|
|
#define MBM_PDBM 100
|
#define UNSPECIFIED_MBM 32767 /* maximum of s16 */
|
|
void txpwr_mbm_get_dbm_str(s16 mbm, SIZE_T cwidth, char dbm_str[], u8 dbm_str_len);
|
s16 mb_of_ntx(u8 ntx);
|
|
#if CONFIG_TXPWR_LIMIT
|
struct regd_exc_ent {
|
_list list;
|
char country[2];
|
u8 domain;
|
char lmt_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 *lmt_name, u32 nlen);
|
void rtw_regd_exc_add(struct rf_ctl_t *rfctl, const char *country, u8 domain, const char *lmt_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 *lmt_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 *lmt_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 *lmt_name);
|
struct txpwr_lmt_ent *rtw_txpwr_lmt_get_by_name(struct rf_ctl_t *rfctl, const char *lmt_name);
|
void rtw_txpwr_lmt_list_free(struct rf_ctl_t *rfctl);
|
#endif /* CONFIG_TXPWR_LIMIT */
|
|
#define BB_GAIN_2G 0
|
#if 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
|
|
#if 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)))
|
|
#define rtw_is_6g_band1(ch) ((ch) >= 1 && (ch) <= 93)
|
#define rtw_is_6g_band2(ch) ((ch) >= 97 && (ch) <= 117)
|
#define rtw_is_6g_band3(ch) ((ch) >= 121 && (ch) <= 189)
|
#define rtw_is_6g_band4(ch) ((ch) >= 193 && (ch) <= 237)
|
|
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_ */
|
