9dccc61c83
There's no point in keeping around struct members that are only written to but never read. Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
159 lines
5.3 KiB
C
159 lines
5.3 KiB
C
//==================================================================
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// MTO.H
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//
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// Revision history
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//=================================
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// 20030110 UN20 Pete Chao
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// Initial Release
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//
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// Copyright (c) 2003 Winbond Electronics Corp. All rights reserved.
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//==================================================================
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#ifndef __MTO_H__
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#define __MTO_H__
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#include <linux/types.h>
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struct wbsoft_priv;
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// LA20040210_DTO kevin
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//#define MTO_PREAMBLE_LONG 0
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//#define MTO_PREAMBLE_SHORT 1
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#define MTO_PREAMBLE_LONG WLAN_PREAMBLE_TYPE_LONG
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#define MTO_PREAMBLE_SHORT WLAN_PREAMBLE_TYPE_SHORT
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//============================================================================
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// struct _MTOParameters --
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//
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// Defines the parameters used in the MAC Throughput Optimization algorithm
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//============================================================================
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struct wb35_mto_params {
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//--------- wkchen added -------------
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u32 TxFlowCount; //to judge what kind the tx flow(sparse or busy) is
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//------------------------------------------------
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//--------- DTO threshold parameters -------------
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u16 DTO_PeriodicCheckCycle;
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u16 DTO_RssiThForAntDiv;
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u16 DTO_TxCountThForCalcNewRate;
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u16 DTO_TxRateIncTh;
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u16 DTO_TxRateDecTh;
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u16 DTO_TxRateEqTh;
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u16 DTO_TxRateBackOff;
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u16 DTO_TxRetryRateReduce;
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u16 DTO_TxPowerIndex; //0 ~ 31
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u16 reserved_1;
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//------------------------------------------------
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u8 PowerChangeEnable;
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u8 AntDiversityEnable;
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u8 CCA_Mode;
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u8 CCA_Mode_Setup;
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u8 Preamble_Type;
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u8 PreambleChangeEnable;
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u8 DataRateLevel;
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u8 DataRateChangeEnable;
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u8 FragThresholdLevel;
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u8 FragThresholdChangeEnable;
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u16 RTSThreshold;
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u16 RTSThreshold_Setup;
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u32 AvgIdleSlot;
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u32 Pr_Interf;
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u32 AvgGapBtwnInterf;
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u8 RTSChangeEnable;
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u8 Ant_sel;
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u8 aging_timeout;
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u8 reserved_2;
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u32 Cnt_Ant[2];
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u32 SQ_Ant[2];
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// 20040510 remove from globe vairable
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u8 FallbackRateLevel;
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u8 OfdmRateLevel;
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u8 RatePolicy;
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u8 reserved_3[3];
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// For RSSI turning
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s32 RSSI_high;
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s32 RSSI_low;
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};
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#define MTO_DATA() (adapter->sMtoPara)
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#define MTO_HAL() (&adapter->sHwData)
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#define MTO_SET_PREAMBLE_TYPE(x) // 20040511 Turbo mark LM_PREAMBLE_TYPE(&pcore_data->lm_data) = (x)
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#define MTO_ENABLE (adapter->sLocalPara.TxRateMode == RATE_AUTO)
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#define MTO_TXPOWER_FROM_EEPROM (adapter->sHwData.PowerIndexFromEEPROM)
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#define LOCAL_ANTENNA_NO() (adapter->sLocalPara.bAntennaNo)
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#define LOCAL_IS_CONNECTED() (adapter->sLocalPara.wConnectedSTAindex != 0)
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#define MTO_INITTXRATE_MODE (adapter->sHwData.SoftwareSet&0x2) //bit 1
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#define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable
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#define MTO_CCA_MODE() MTO_DATA().CCA_Mode
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#define MTO_CCA_MODE_SETUP() MTO_DATA().CCA_Mode_Setup
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#define MTO_PREAMBLE_TYPE() MTO_DATA().Preamble_Type
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#define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable
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#define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel
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#define MTO_OFDM_RATE_LEVEL() MTO_DATA().OfdmRateLevel
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#define MTO_RATE_CHANGE_ENABLE() MTO_DATA().DataRateChangeEnable
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#define MTO_FRAG_TH_LEVEL() MTO_DATA().FragThresholdLevel
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#define MTO_FRAG_CHANGE_ENABLE() MTO_DATA().FragThresholdChangeEnable
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#define MTO_RTS_THRESHOLD() MTO_DATA().RTSThreshold
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#define MTO_RTS_CHANGE_ENABLE() MTO_DATA().RTSChangeEnable
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#define MTO_RTS_THRESHOLD_SETUP() MTO_DATA().RTSThreshold_Setup
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#define MTO_AVG_IDLE_SLOT() MTO_DATA().AvgIdleSlot
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#define MTO_PR_INTERF() MTO_DATA().Pr_Interf
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#define MTO_AVG_GAP_BTWN_INTERF() MTO_DATA().AvgGapBtwnInterf
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#define MTO_CNT_ANT(x) MTO_DATA().Cnt_Ant[(x)]
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#define MTO_SQ_ANT(x) MTO_DATA().SQ_Ant[(x)]
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#define MTO_AGING_TIMEOUT() MTO_DATA().aging_timeout
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#define MTO_TXFLOWCOUNT() MTO_DATA().TxFlowCount
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//--------- DTO threshold parameters -------------
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#define MTOPARA_PERIODIC_CHECK_CYCLE() MTO_DATA().DTO_PeriodicCheckCycle
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#define MTOPARA_RSSI_TH_FOR_ANTDIV() MTO_DATA().DTO_RssiThForAntDiv
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#define MTOPARA_TXCOUNT_TH_FOR_CALC_RATE() MTO_DATA().DTO_TxCountThForCalcNewRate
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#define MTOPARA_TXRATE_INC_TH() MTO_DATA().DTO_TxRateIncTh
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#define MTOPARA_TXRATE_DEC_TH() MTO_DATA().DTO_TxRateDecTh
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#define MTOPARA_TXRATE_EQ_TH() MTO_DATA().DTO_TxRateEqTh
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#define MTOPARA_TXRATE_BACKOFF() MTO_DATA().DTO_TxRateBackOff
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#define MTOPARA_TXRETRYRATE_REDUCE() MTO_DATA().DTO_TxRetryRateReduce
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#define MTOPARA_TXPOWER_INDEX() MTO_DATA().DTO_TxPowerIndex
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//------------------------------------------------
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extern u16 MTO_Frag_Th_Tbl[];
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#define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()]
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#define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()]
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typedef struct {
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u8 tx_rate;
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u8 tx_retry_rate;
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} TXRETRY_REC;
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extern void MTO_Init(struct wbsoft_priv *);
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extern void MTO_PeriodicTimerExpired(struct wbsoft_priv *);
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extern void MTO_SetDTORateRange(struct wbsoft_priv *, u8 *, u8);
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extern u8 MTO_GetTxRate(struct wbsoft_priv *adapter, u32 fpdu_len);
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extern u8 MTO_GetTxFallbackRate(struct wbsoft_priv *adapter);
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extern void MTO_SetTxCount(struct wbsoft_priv *adapter, u8 t0, u8 index);
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#endif //__MTO_H__
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