drivers/staging/rtl8723bs/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
  11 #define OFDM_PHY                1
  12 #define MIXED_PHY               2
  13 #define CCK_PHY                 3
  14
  15 #define NumRates                13
  16
  17 /*  slot time for 11g */
  18 #define SHORT_SLOT_TIME         9
  19 #define NON_SHORT_SLOT_TIME     20
  20
  21 #define RTL8711_RF_MAX_SENS      6
  22 #define RTL8711_RF_DEF_SENS      4
  23
  24 /*
  25  * We now define the following channels as the max channels in each channel plan.
  26  * 2G, total 14 chnls
  27  * {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}
  28  */
  29 #define MAX_CHANNEL_NUM_2G      14
  30 #define MAX_CHANNEL_NUM         14
  31
  32 #define NUM_REGULATORYS 1
  33
  34 /* Country codes */
  35 #define USA                     0x555320
  36 #define EUROPE                  0x1 /* temp, should be provided later */
  37 #define JAPAN                   0x2 /* temp, should be provided later */
  38
  39 struct  regulatory_class {
  40         u32 starting_freq;                      /* MHz, */
  41         u8 channel_set[MAX_CHANNEL_NUM];
  42         u8 channel_cck_power[MAX_CHANNEL_NUM];/* dbm */
  43         u8 channel_ofdm_power[MAX_CHANNEL_NUM];/* dbm */
  44         u8 txpower_limit;                       /* dbm */
  45         u8 channel_spacing;                     /* MHz */
  46         u8 modem;
  47 };
  48
  49 enum {
  50         cESS                    = 0x0001,
  51         cIBSS                   = 0x0002,
  52         cPollable               = 0x0004,
  53         cPollReq                = 0x0008,
  54         cPrivacy                = 0x0010,
  55         cShortPreamble          = 0x0020,
  56         cPBCC                   = 0x0040,
  57         cChannelAgility         = 0x0080,
  58         cSpectrumMgnt           = 0x0100,
  59         cQos                    = 0x0200,       /*  For HCCA, use with CF-Pollable and CF-PollReq */
  60         cShortSlotTime          = 0x0400,
  61         cAPSD                   = 0x0800,
  62         cRM                     = 0x1000,       /*  RRM (Radio Request Measurement) */
  63         cDSSS_OFDM              = 0x2000,
  64         cDelayedBA              = 0x4000,
  65         cImmediateBA            = 0x8000,
  66 };
  67
  68 enum {
  69         PREAMBLE_LONG   = 1,
  70         PREAMBLE_AUTO   = 2,
  71         PREAMBLE_SHORT  = 3,
  72 };
  73
  74 /*  Bandwidth Offset */
  75 #define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0
  76 #define HAL_PRIME_CHNL_OFFSET_LOWER     1
  77 #define HAL_PRIME_CHNL_OFFSET_UPPER     2
  78
  79 /*  Represent Channel Width in HT Capabilities */
  80 enum channel_width {
  81         CHANNEL_WIDTH_20 = 0,
  82         CHANNEL_WIDTH_40 = 1,
  83 };
  84
  85 /*  Represent Extension Channel Offset in HT Capabilities */
  86 /*  This is available only in 40Mhz mode. */
  87 enum extchnl_offset {
  88         EXTCHNL_OFFSET_NO_EXT = 0,
  89         EXTCHNL_OFFSET_UPPER = 1,
  90         EXTCHNL_OFFSET_NO_DEF = 2,
  91         EXTCHNL_OFFSET_LOWER = 3,
  92 };
  93
  94 enum {
  95         HT_DATA_SC_DONOT_CARE = 0,
  96         HT_DATA_SC_20_UPPER_OF_40MHZ = 1,
  97         HT_DATA_SC_20_LOWER_OF_40MHZ = 2,
  98 };
  99
 100 u32 rtw_ch2freq(u32 ch);
 101
 102 #endif /* _RTL8711_RF_H_ */