1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 5 * 6 ******************************************************************************/ 7 #ifndef __RTW_RF_H_ 8 #define __RTW_RF_H_ 9 10 #include <rtw_cmd.h> 11 12 #define OFDM_PHY 1 13 #define MIXED_PHY 2 14 #define CCK_PHY 3 15 16 #define NumRates (13) 17 18 /* slot time for 11g */ 19 #define SHORT_SLOT_TIME 9 20 #define NON_SHORT_SLOT_TIME 20 21 22 /* We now define the following channels as the max channels in each 23 * channel plan. 24 */ 25 /* 2G, total 14 chnls */ 26 /* {1,2,3,4,5,6,7,8,9,10,11,12,13,14} */ 27 #define MAX_CHANNEL_NUM_2G 14 28 #define MAX_CHANNEL_NUM 14 /* 2.4 GHz only */ 29 30 /* Country codes */ 31 #define USA 0x555320 32 #define EUROPE 0x1 /* temp, should be provided later */ 33 #define JAPAN 0x2 /* temp, should be provided later */ 34 35 struct regulatory_class { 36 u32 starting_freq; /* MHz, */ 37 u8 channel_set[MAX_CHANNEL_NUM]; 38 u8 channel_cck_power[MAX_CHANNEL_NUM]; /* dbm */ 39 u8 channel_ofdm_power[MAX_CHANNEL_NUM]; /* dbm */ 40 u8 txpower_limit; /* dbm */ 41 u8 channel_spacing; /* MHz */ 42 u8 modem; 43 }; 44 45 enum capability { 46 cESS = 0x0001, 47 cIBSS = 0x0002, 48 cPollable = 0x0004, 49 cPollReq = 0x0008, 50 cPrivacy = 0x0010, 51 cShortPreamble = 0x0020, 52 cPBCC = 0x0040, 53 cChannelAgility = 0x0080, 54 cSpectrumMgnt = 0x0100, 55 cQos = 0x0200, /* For HCCA, use with CF-Pollable 56 * and CF-PollReq 57 */ 58 cShortSlotTime = 0x0400, 59 cAPSD = 0x0800, 60 cRM = 0x1000, /* RRM (Radio Request Measurement) */ 61 cDSSS_OFDM = 0x2000, 62 cDelayedBA = 0x4000, 63 cImmediateBA = 0x8000, 64 }; 65 66 enum _REG_PREAMBLE_MODE { 67 PREAMBLE_LONG = 1, 68 PREAMBLE_AUTO = 2, 69 PREAMBLE_SHORT = 3, 70 }; 71 72 enum rf90_radio_path { 73 RF90_PATH_A = 0, /* Radio Path A */ 74 RF90_PATH_B = 1, /* Radio Path B */ 75 RF90_PATH_C = 2, /* Radio Path C */ 76 RF90_PATH_D = 3 /* Radio Path D */ 77 }; 78 79 /* Bandwidth Offset */ 80 #define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 81 #define HAL_PRIME_CHNL_OFFSET_LOWER 1 82 #define HAL_PRIME_CHNL_OFFSET_UPPER 2 83 84 /* Represent Channel Width in HT Capabilities */ 85 /* */ 86 enum ht_channel_width { 87 HT_CHANNEL_WIDTH_20 = 0, 88 HT_CHANNEL_WIDTH_40 = 1, 89 HT_CHANNEL_WIDTH_80 = 2, 90 HT_CHANNEL_WIDTH_160 = 3, 91 HT_CHANNEL_WIDTH_10 = 4, 92 }; 93 94 /* */ 95 /* Represent Extension Channel Offset in HT Capabilities */ 96 /* This is available only in 40Mhz mode. */ 97 /* */ 98 enum ht_extchnl_offset { 99 HT_EXTCHNL_OFFSET_NO_EXT = 0, 100 HT_EXTCHNL_OFFSET_UPPER = 1, 101 HT_EXTCHNL_OFFSET_NO_DEF = 2, 102 HT_EXTCHNL_OFFSET_LOWER = 3, 103 }; 104 105 /* 2007/11/15 MH Define different RF type. */ 106 enum rt_rf_type_def { 107 RF_1T2R = 0, 108 RF_2T4R = 1, 109 RF_2T2R = 2, 110 RF_1T1R = 3, 111 RF_2T2R_GREEN = 4, 112 RF_819X_MAX_TYPE = 5, 113 }; 114 115 u32 rtw_ch2freq(u32 ch); 116 117 #endif /* _RTL8711_RF_H_ */ 118