1 //==================================================================
5 //=================================
6 // 20030110 UN20 Pete Chao
9 // Copyright (c) 2003 Winbond Electronics Corp. All rights reserved.
10 //==================================================================
14 #define MTO_DEFAULT_TH_CNT 5
15 #define MTO_DEFAULT_TH_SQ3 112 //OLD IS 13 reference JohnXu
16 #define MTO_DEFAULT_TH_IDLE_SLOT 15
17 #define MTO_DEFAULT_TH_PR_INTERF 30
18 #define MTO_DEFAULT_TMR_AGING 25 // unit: slot time 10 reference JohnXu
19 #define MTO_DEFAULT_TMR_PERIODIC 5 // unit: slot time
21 #define MTO_ANTENNA_DIVERSITY_OFF 0
22 #define MTO_ANTENNA_DIVERSITY_ON 1
24 // LA20040210_DTO kevin
25 //#define MTO_PREAMBLE_LONG 0
26 //#define MTO_PREAMBLE_SHORT 1
27 #define MTO_PREAMBLE_LONG WLAN_PREAMBLE_TYPE_LONG
28 #define MTO_PREAMBLE_SHORT WLAN_PREAMBLE_TYPE_SHORT
31 TOGGLE_STATE_IDLE = 0,
32 TOGGLE_STATE_WAIT0 = 1,
33 TOGGLE_STATE_WAIT1 = 2,
34 TOGGLE_STATE_MAKEDESISION = 3,
35 TOGGLE_STATE_BKOFF = 4
39 RATE_CHGSTATE_IDLE = 0,
40 RATE_CHGSTATE_CALCULATE = 1,
41 RATE_CHGSTATE_BACKOFF = 2
42 } TX_RATE_REDUCTION_STATE;
44 //============================================================================
45 // struct _MTOParameters --
47 // Defines the parameters used in the MAC Throughput Optimization algorithm
48 //============================================================================
49 typedef struct _MTO_PARAMETERS
60 //--------- wkchen added -------------
61 u32 TxFlowCount; //to judge what kind the tx flow(sparse or busy) is
62 //------------------------------------------------
64 //--------- DTO threshold parameters -------------
65 u16 DTO_PeriodicCheckCycle;
66 u16 DTO_RssiThForAntDiv;
68 u16 DTO_TxCountThForCalcNewRate;
74 u16 DTO_TxRateBackOff;
75 u16 DTO_TxRetryRateReduce;
77 u16 DTO_TxPowerIndex; //0 ~ 31
79 //------------------------------------------------
82 u8 AntDiversityEnable;
89 u8 PreambleChangeEnable;
92 u8 DataRateChangeEnable;
93 u8 FragThresholdLevel;
94 u8 FragThresholdChangeEnable;
97 u16 RTSThreshold_Setup;
101 u32 AvgGapBtwnInterf;
111 // 20040510 remove from globe vairable
114 TOGGLE_STATE ToggleState;
115 TX_RATE_REDUCTION_STATE TxRateReductionState;
119 u8 FallbackRateLevel;
129 } MTO_PARAMETERS, *PMTO_PARAMETERS;
132 #define MTO_FUNC_INPUT PWB32_ADAPTER Adapter
133 #define MTO_FUNC_INPUT_DATA Adapter
134 #define MTO_DATA() (Adapter->sMtoPara)
135 #define MTO_HAL() (&Adapter->sHwData)
136 #define MTO_SET_PREAMBLE_TYPE(x) // 20040511 Turbo mark LM_PREAMBLE_TYPE(&pcore_data->lm_data) = (x)
137 #define MTO_ENABLE (Adapter->sLocalPara.TxRateMode == RATE_AUTO)
138 #define MTO_TXPOWER_FROM_EEPROM (Adapter->sHwData.PowerIndexFromEEPROM)
139 #define LOCAL_ANTENNA_NO() (Adapter->sLocalPara.bAntennaNo)
140 #define LOCAL_IS_CONNECTED() (Adapter->sLocalPara.wConnectedSTAindex != 0)
141 #define LOCAL_IS_IBSS_MODE() (Adapter->asBSSDescriptElement[Adapter->sLocalPara.wConnectedSTAindex].bBssType == IBSS_NET)
142 #define MTO_INITTXRATE_MODE (Adapter->sHwData.SoftwareSet&0x2) //bit 1
143 // 20040510 Turbo add
144 #define MTO_TMR_CNT() MTO_DATA().TmrCnt
145 #define MTO_TOGGLE_STATE() MTO_DATA().ToggleState
146 #define MTO_TX_RATE_REDUCTION_STATE() MTO_DATA().TxRateReductionState
147 #define MTO_BACKOFF_TMR() MTO_DATA().BackoffTmr
148 #define MTO_LAST_RATE() MTO_DATA().Last_Rate
149 #define MTO_CO_EFFICENT() MTO_DATA().Co_efficent
151 #define MTO_TH_CNT() MTO_DATA().Th_Cnt
152 #define MTO_TH_SQ3() MTO_DATA().Th_SQ3
153 #define MTO_TH_IDLE_SLOT() MTO_DATA().Th_IdleSlot
154 #define MTO_TH_PR_INTERF() MTO_DATA().Th_PrInterf
156 #define MTO_TMR_AGING() MTO_DATA().Tmr_Aging
157 #define MTO_TMR_PERIODIC() MTO_DATA().Tmr_Periodic
159 #define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable
160 #define MTO_ANT_DIVERSITY_ENABLE() Adapter->sLocalPara.boAntennaDiversity
161 #define MTO_ANT_MAC() MTO_DATA().Ant_mac
162 #define MTO_ANT_DIVERSITY() MTO_DATA().Ant_div
163 #define MTO_CCA_MODE() MTO_DATA().CCA_Mode
164 #define MTO_CCA_MODE_SETUP() MTO_DATA().CCA_Mode_Setup
165 #define MTO_PREAMBLE_TYPE() MTO_DATA().Preamble_Type
166 #define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable
168 #define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel
169 #define MTO_FALLBACK_RATE_LEVEL() MTO_DATA().FallbackRateLevel
170 #define MTO_OFDM_RATE_LEVEL() MTO_DATA().OfdmRateLevel
171 #define MTO_RATE_CHANGE_ENABLE() MTO_DATA().DataRateChangeEnable
172 #define MTO_FRAG_TH_LEVEL() MTO_DATA().FragThresholdLevel
173 #define MTO_FRAG_CHANGE_ENABLE() MTO_DATA().FragThresholdChangeEnable
174 #define MTO_RTS_THRESHOLD() MTO_DATA().RTSThreshold
175 #define MTO_RTS_CHANGE_ENABLE() MTO_DATA().RTSChangeEnable
176 #define MTO_RTS_THRESHOLD_SETUP() MTO_DATA().RTSThreshold_Setup
178 #define MTO_AVG_IDLE_SLOT() MTO_DATA().AvgIdleSlot
179 #define MTO_PR_INTERF() MTO_DATA().Pr_Interf
180 #define MTO_AVG_GAP_BTWN_INTERF() MTO_DATA().AvgGapBtwnInterf
182 #define MTO_ANT_SEL() MTO_DATA().Ant_sel
183 #define MTO_CNT_ANT(x) MTO_DATA().Cnt_Ant[(x)]
184 #define MTO_SQ_ANT(x) MTO_DATA().SQ_Ant[(x)]
185 #define MTO_AGING_TIMEOUT() MTO_DATA().aging_timeout
188 #define MTO_TXFLOWCOUNT() MTO_DATA().TxFlowCount
189 //--------- DTO threshold parameters -------------
190 #define MTOPARA_PERIODIC_CHECK_CYCLE() MTO_DATA().DTO_PeriodicCheckCycle
191 #define MTOPARA_RSSI_TH_FOR_ANTDIV() MTO_DATA().DTO_RssiThForAntDiv
192 #define MTOPARA_TXCOUNT_TH_FOR_CALC_RATE() MTO_DATA().DTO_TxCountThForCalcNewRate
193 #define MTOPARA_TXRATE_INC_TH() MTO_DATA().DTO_TxRateIncTh
194 #define MTOPARA_TXRATE_DEC_TH() MTO_DATA().DTO_TxRateDecTh
195 #define MTOPARA_TXRATE_EQ_TH() MTO_DATA().DTO_TxRateEqTh
196 #define MTOPARA_TXRATE_BACKOFF() MTO_DATA().DTO_TxRateBackOff
197 #define MTOPARA_TXRETRYRATE_REDUCE() MTO_DATA().DTO_TxRetryRateReduce
198 #define MTOPARA_TXPOWER_INDEX() MTO_DATA().DTO_TxPowerIndex
199 //------------------------------------------------
202 extern u8 MTO_Data_Rate_Tbl[];
203 extern u16 MTO_Frag_Th_Tbl[];
205 #define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()]
206 #define MTO_DATA_FALLBACK_RATE() MTO_Data_Rate_Tbl[MTO_FALLBACK_RATE_LEVEL()] //next level
207 #define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()]
214 typedef struct _STATISTICS_INFO {
261 } STATISTICS_INFO, *PSTATISTICS_INFO;