1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * 19 ******************************************************************************/ 20 #ifndef __RTW_RF_H_ 21 #define __RTW_RF_H_ 22 23 24 #define OFDM_PHY 1 25 #define MIXED_PHY 2 26 #define CCK_PHY 3 27 28 #define NumRates (13) 29 30 // slot time for 11g 31 #define SHORT_SLOT_TIME 9 32 #define NON_SHORT_SLOT_TIME 20 33 34 #define RTL8711_RF_MAX_SENS 6 35 #define RTL8711_RF_DEF_SENS 4 36 37 // 38 // We now define the following channels as the max channels in each channel plan. 39 // 2G, total 14 chnls 40 // {1,2,3,4,5,6,7,8,9,10,11,12,13,14} 41 // 5G, total 24 chnls 42 // {36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140,149,153,157,161,165} 43 #define MAX_CHANNEL_NUM_2G 14 44 #define MAX_CHANNEL_NUM_5G 24 45 #define MAX_CHANNEL_NUM 38//14+24 46 47 //#define NUM_REGULATORYS 21 48 #define NUM_REGULATORYS 1 49 50 //Country codes 51 #define USA 0x555320 52 #define EUROPE 0x1 //temp, should be provided later 53 #define JAPAN 0x2 //temp, should be provided later 54 55 struct regulatory_class { 56 u32 starting_freq; //MHz, 57 u8 channel_set[MAX_CHANNEL_NUM]; 58 u8 channel_cck_power[MAX_CHANNEL_NUM];//dbm 59 u8 channel_ofdm_power[MAX_CHANNEL_NUM];//dbm 60 u8 txpower_limit; //dbm 61 u8 channel_spacing; //MHz 62 u8 modem; 63 }; 64 65 typedef enum _CAPABILITY{ 66 cESS = 0x0001, 67 cIBSS = 0x0002, 68 cPollable = 0x0004, 69 cPollReq = 0x0008, 70 cPrivacy = 0x0010, 71 cShortPreamble = 0x0020, 72 cPBCC = 0x0040, 73 cChannelAgility = 0x0080, 74 cSpectrumMgnt = 0x0100, 75 cQos = 0x0200, // For HCCA, use with CF-Pollable and CF-PollReq 76 cShortSlotTime = 0x0400, 77 cAPSD = 0x0800, 78 cRM = 0x1000, // RRM (Radio Request Measurement) 79 cDSSS_OFDM = 0x2000, 80 cDelayedBA = 0x4000, 81 cImmediateBA = 0x8000, 82 }CAPABILITY, *PCAPABILITY; 83 84 enum _REG_PREAMBLE_MODE{ 85 PREAMBLE_LONG = 1, 86 PREAMBLE_AUTO = 2, 87 PREAMBLE_SHORT = 3, 88 }; 89 90 91 enum _RTL8712_RF_MIMO_CONFIG_{ 92 RTL8712_RFCONFIG_1T=0x10, 93 RTL8712_RFCONFIG_2T=0x20, 94 RTL8712_RFCONFIG_1R=0x01, 95 RTL8712_RFCONFIG_2R=0x02, 96 RTL8712_RFCONFIG_1T1R=0x11, 97 RTL8712_RFCONFIG_1T2R=0x12, 98 RTL8712_RFCONFIG_TURBO=0x92, 99 RTL8712_RFCONFIG_2T2R=0x22 100 }; 101 102 103 typedef enum _RF90_RADIO_PATH{ 104 RF90_PATH_A = 0, //Radio Path A 105 RF90_PATH_B = 1, //Radio Path B 106 RF90_PATH_C = 2, //Radio Path C 107 RF90_PATH_D = 3 //Radio Path D 108 //RF90_PATH_MAX //Max RF number 90 support 109 }RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; 110 111 // Bandwidth Offset 112 #define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 113 #define HAL_PRIME_CHNL_OFFSET_LOWER 1 114 #define HAL_PRIME_CHNL_OFFSET_UPPER 2 115 116 // Represent Channel Width in HT Capabilities 117 // 118 typedef enum _CHANNEL_WIDTH{ 119 CHANNEL_WIDTH_20 = 0, 120 CHANNEL_WIDTH_40 = 1, 121 CHANNEL_WIDTH_80 = 2, 122 CHANNEL_WIDTH_160 = 3, 123 CHANNEL_WIDTH_80_80 = 4, 124 CHANNEL_WIDTH_MAX = 5, 125 }CHANNEL_WIDTH, *PCHANNEL_WIDTH; 126 127 // 128 // Represent Extention Channel Offset in HT Capabilities 129 // This is available only in 40Mhz mode. 130 // 131 typedef enum _EXTCHNL_OFFSET{ 132 EXTCHNL_OFFSET_NO_EXT = 0, 133 EXTCHNL_OFFSET_UPPER = 1, 134 EXTCHNL_OFFSET_NO_DEF = 2, 135 EXTCHNL_OFFSET_LOWER = 3, 136 }EXTCHNL_OFFSET, *PEXTCHNL_OFFSET; 137 138 typedef enum _VHT_DATA_SC{ 139 VHT_DATA_SC_DONOT_CARE = 0, 140 VHT_DATA_SC_20_UPPER_OF_80MHZ = 1, 141 VHT_DATA_SC_20_LOWER_OF_80MHZ = 2, 142 VHT_DATA_SC_20_UPPERST_OF_80MHZ = 3, 143 VHT_DATA_SC_20_LOWEST_OF_80MHZ = 4, 144 VHT_DATA_SC_20_RECV1 = 5, 145 VHT_DATA_SC_20_RECV2 = 6, 146 VHT_DATA_SC_20_RECV3 = 7, 147 VHT_DATA_SC_20_RECV4 = 8, 148 VHT_DATA_SC_40_UPPER_OF_80MHZ = 9, 149 VHT_DATA_SC_40_LOWER_OF_80MHZ = 10, 150 }VHT_DATA_SC, *PVHT_DATA_SC_E; 151 152 typedef enum _PROTECTION_MODE{ 153 PROTECTION_MODE_AUTO = 0, 154 PROTECTION_MODE_FORCE_ENABLE = 1, 155 PROTECTION_MODE_FORCE_DISABLE = 2, 156 }PROTECTION_MODE, *PPROTECTION_MODE; 157 158 typedef enum _RT_RF_TYPE_DEFINITION 159 { 160 RF_1T2R = 0, 161 RF_2T4R = 1, 162 RF_2T2R = 2, 163 RF_1T1R = 3, 164 RF_2T2R_GREEN = 4, 165 RF_2T3R = 5, 166 RF_3T3R = 6, 167 RF_3T4R = 7, 168 RF_4T4R = 8, 169 170 RF_MAX_TYPE = 0xF, /* u1Byte */ 171 }RT_RF_TYPE_DEF_E; 172 173 int rtw_ch2freq(int chan); 174 int rtw_freq2ch(int freq); 175 bool rtw_chbw_to_freq_range(u8 ch, u8 bw, u8 offset, u32 *hi, u32 *lo); 176 177 #define BB_GAIN_2G 0 178 #ifdef CONFIG_IEEE80211_BAND_5GHZ 179 #define BB_GAIN_5GLB1 1 180 #define BB_GAIN_5GLB2 2 181 #define BB_GAIN_5GMB1 3 182 #define BB_GAIN_5GMB2 4 183 #define BB_GAIN_5GHB 5 184 #endif 185 186 #ifdef CONFIG_IEEE80211_BAND_5GHZ 187 #define BB_GAIN_NUM 6 188 #else 189 #define BB_GAIN_NUM 1 190 #endif 191 192 int rtw_ch_to_bb_gain_sel(int ch); 193 void rtw_rf_set_tx_gain_offset(_adapter *adapter, u8 path, s8 offset); 194 void rtw_rf_apply_tx_gain_offset(_adapter *adapter, u8 ch); 195 196 bool rtw_is_dfs_range(u32 hi, u32 lo); 197 bool rtw_is_dfs_ch(u8 ch, u8 bw, u8 offset); 198 bool rtw_is_long_cac_range(u32 hi, u32 lo); 199 bool rtw_is_long_cac_ch(u8 ch, u8 bw, u8 offset); 200 201 #endif //_RTL8711_RF_H_ 202 203