drivers/staging/rtl8188eu/include/rtw_rf.h

   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
 118 #endif /* _RTL8711_RF_H_ */