root/drivers/staging/rtl8723bs/include/rtw_ht.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   5  *
   6  ******************************************************************************/
   7 #ifndef _RTW_HT_H_
   8 #define _RTW_HT_H_
   9 
  10 
  11 struct ht_priv
  12 {
  13         u8 ht_option;
  14         u8 ampdu_enable;/* for enable Tx A-MPDU */
  15         u8 tx_amsdu_enable;/* for enable Tx A-MSDU */
  16         u8 bss_coexist;/* for 20/40 Bss coexist */
  17 
  18         /* u8 baddbareq_issued[16]; */
  19         u32 tx_amsdu_maxlen; /*  1: 8k, 0:4k ; default:8k, for tx */
  20         u32 rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, updated when join_callback. */
  21 
  22         u8 rx_ampdu_min_spacing;
  23 
  24         u8 ch_offset;/* PRIME_CHNL_OFFSET */
  25         u8 sgi_20m;
  26         u8 sgi_40m;
  27 
  28         /* for processing Tx A-MPDU */
  29         u8 agg_enable_bitmap;
  30         /* u8 ADDBA_retry_count; */
  31         u8 candidate_tid_bitmap;
  32 
  33         u8 ldpc_cap;
  34         u8 stbc_cap;
  35         u8 beamform_cap;
  36 
  37         struct rtw_ieee80211_ht_cap ht_cap;
  38 
  39 };
  40 
  41 typedef enum AGGRE_SIZE{
  42         HT_AGG_SIZE_8K = 0,
  43         HT_AGG_SIZE_16K = 1,
  44         HT_AGG_SIZE_32K = 2,
  45         HT_AGG_SIZE_64K = 3,
  46         VHT_AGG_SIZE_128K = 4,
  47         VHT_AGG_SIZE_256K = 5,
  48         VHT_AGG_SIZE_512K = 6,
  49         VHT_AGG_SIZE_1024K = 7,
  50 }AGGRE_SIZE_E, *PAGGRE_SIZE_E;
  51 
  52 typedef enum _RT_HT_INF0_CAP{
  53         RT_HT_CAP_USE_TURBO_AGGR = 0x01,
  54         RT_HT_CAP_USE_LONG_PREAMBLE = 0x02,
  55         RT_HT_CAP_USE_AMPDU = 0x04,
  56         RT_HT_CAP_USE_WOW = 0x8,
  57         RT_HT_CAP_USE_SOFTAP = 0x10,
  58         RT_HT_CAP_USE_92SE = 0x20,
  59         RT_HT_CAP_USE_88C_92C = 0x40,
  60         RT_HT_CAP_USE_AP_CLIENT_MODE = 0x80,    /*  AP team request to reserve this bit, by Emily */
  61 }RT_HT_INF0_CAPBILITY, *PRT_HT_INF0_CAPBILITY;
  62 
  63 typedef enum _RT_HT_INF1_CAP{
  64         RT_HT_CAP_USE_VIDEO_CLIENT = 0x01,
  65         RT_HT_CAP_USE_JAGUAR_BCUT = 0x02,
  66         RT_HT_CAP_USE_JAGUAR_CCUT = 0x04,
  67 }RT_HT_INF1_CAPBILITY, *PRT_HT_INF1_CAPBILITY;
  68 
  69 #define LDPC_HT_ENABLE_RX                       BIT0
  70 #define LDPC_HT_ENABLE_TX                       BIT1
  71 #define LDPC_HT_TEST_TX_ENABLE          BIT2
  72 #define LDPC_HT_CAP_TX                          BIT3
  73 
  74 #define STBC_HT_ENABLE_RX                       BIT0
  75 #define STBC_HT_ENABLE_TX                       BIT1
  76 #define STBC_HT_TEST_TX_ENABLE          BIT2
  77 #define STBC_HT_CAP_TX                          BIT3
  78 
  79 #define BEAMFORMING_HT_BEAMFORMER_ENABLE        BIT0    /*  Declare our NIC supports beamformer */
  80 #define BEAMFORMING_HT_BEAMFORMEE_ENABLE        BIT1    /*  Declare our NIC supports beamformee */
  81 #define BEAMFORMING_HT_BEAMFORMER_TEST          BIT2    /*  Transmiting Beamforming no matter the target supports it or not */
  82 
  83 /*  */
  84 /*  The HT Control field */
  85 /*  */
  86 #define SET_HT_CTRL_CSI_STEERING(_pEleStart, _val)                                      SET_BITS_TO_LE_1BYTE((_pEleStart)+2, 6, 2, _val)
  87 #define SET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart, _val)                  SET_BITS_TO_LE_1BYTE((_pEleStart)+3, 0, 1, _val)
  88 #define GET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart)                                        LE_BITS_TO_1BYTE((_pEleStart)+3, 0, 1)
  89 
  90 /*  20/40 BSS Coexist */
  91 #define SET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart, _val)                    SET_BITS_TO_LE_1BYTE((_pEleStart), 0, 1, _val)
  92 #define GET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart)                          LE_BITS_TO_1BYTE((_pEleStart), 0, 1)
  93 
  94 
  95 #define GET_HT_CAPABILITY_ELE_LDPC_CAP(_pEleStart)                              LE_BITS_TO_1BYTE(_pEleStart, 0, 1)
  96 #define GET_HT_CAPABILITY_ELE_TX_STBC(_pEleStart)                                       LE_BITS_TO_1BYTE(_pEleStart, 7, 1)
  97 
  98 #define GET_HT_CAPABILITY_ELE_RX_STBC(_pEleStart)                                       LE_BITS_TO_1BYTE((_pEleStart)+1, 0, 2)
  99 
 100 /* TXBF Capabilities */
 101 #define SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(_pEleStart, _val)                                       SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 3, 1, ((u8)_val))
 102 #define SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(_pEleStart, _val)                              SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 4, 1, ((u8)_val))
 103 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart, _val)            SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 10, 1, ((u8)_val))
 104 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart, _val)            SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 15, 2, ((u8)_val))
 105 #define SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart, _val)    SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 23, 2, ((u8)_val))
 106 
 107 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart)                  LE_BITS_TO_4BYTE((_pEleStart)+21, 10, 1)
 108 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart)                  LE_BITS_TO_4BYTE((_pEleStart)+21, 15, 2)
 109 
 110 #endif  /* _RTL871X_HT_H_ */