root/drivers/staging/rtl8188eu/include/hal8188e_rate_adaptive.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __INC_RA_H
   3 #define __INC_RA_H
   4 /*
   5  * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
   6  *
   7  * Module Name:
   8  *      RateAdaptive.h
   9  *
  10  * Abstract:
  11  *      Prototype of RA and related data structure.
  12  *
  13  * Major Change History:
  14  *      When       Who               What
  15  *      ---------- ---------------   -------------------------------
  16  *      2011-08-12 Page            Create.
  17  */
  18 
  19 /*  Rate adaptive define */
  20 #define PERENTRY        23
  21 #define RETRYSIZE       5
  22 #define RATESIZE        28
  23 #define TX_RPT2_ITEM_SIZE       8
  24 
  25 /*  */
  26 /*  TX report 2 format in Rx desc */
  27 /*  */
  28 #define GET_TX_RPT2_DESC_PKT_LEN_88E(__pRxStatusDesc)           \
  29         LE_BITS_TO_4BYTE(__pRxStatusDesc, 0, 9)
  30 #define GET_TX_RPT2_DESC_MACID_VALID_1_88E(__pRxStatusDesc)     \
  31         LE_BITS_TO_4BYTE(__pRxStatusDesc+16, 0, 32)
  32 #define GET_TX_RPT2_DESC_MACID_VALID_2_88E(__pRxStatusDesc)     \
  33         LE_BITS_TO_4BYTE(__pRxStatusDesc+20, 0, 32)
  34 
  35 #define GET_TX_REPORT_TYPE1_RERTY_0(__pAddr)                    \
  36         LE_BITS_TO_4BYTE(__pAddr, 0, 16)
  37 #define GET_TX_REPORT_TYPE1_RERTY_1(__pAddr)                    \
  38         LE_BITS_TO_1BYTE(__pAddr+2, 0, 8)
  39 #define GET_TX_REPORT_TYPE1_RERTY_2(__pAddr)                    \
  40         LE_BITS_TO_1BYTE(__pAddr+3, 0, 8)
  41 #define GET_TX_REPORT_TYPE1_RERTY_3(__pAddr)                    \
  42         LE_BITS_TO_1BYTE(__pAddr+4, 0, 8)
  43 #define GET_TX_REPORT_TYPE1_RERTY_4(__pAddr)                    \
  44         LE_BITS_TO_1BYTE(__pAddr+4+1, 0, 8)
  45 #define GET_TX_REPORT_TYPE1_DROP_0(__pAddr)                     \
  46         LE_BITS_TO_1BYTE(__pAddr+4+2, 0, 8)
  47 #define GET_TX_REPORT_TYPE1_DROP_1(__pAddr)                     \
  48         LE_BITS_TO_1BYTE(__pAddr+4+3, 0, 8)
  49 
  50 /*  End rate adaptive define */
  51 
  52 int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm);
  53 
  54 int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 MacID);
  55 
  56 u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 MacID);
  57 
  58 u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 MacID);
  59 
  60 u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 MacID);
  61 void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 MacID,
  62                                  u8 RateID, u32 RateMask,
  63                                  u8 SGIEnable);
  64 
  65 void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid,
  66                           u8 rssi);
  67 
  68 void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm,
  69                                u8 *txrpt_buf, u16 txrpt_len,
  70                                u32 validentry0, u32 validentry1);
  71 
  72 void ODM_RA_Set_TxRPT_Time(struct odm_dm_struct *dm_odm, u16 minRptTime);
  73 
  74 #endif