Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 1 | //================================================================== |
| 2 | // MTO.H |
| 3 | // |
| 4 | // Revision history |
| 5 | //================================= |
| 6 | // 20030110 UN20 Pete Chao |
| 7 | // Initial Release |
| 8 | // |
| 9 | // Copyright (c) 2003 Winbond Electronics Corp. All rights reserved. |
| 10 | //================================================================== |
| 11 | #ifndef __MTO_H__ |
| 12 | #define __MTO_H__ |
| 13 | |
Pekka Enberg | 80aba53 | 2008-10-30 13:04:29 +0200 | [diff] [blame] | 14 | #include <linux/types.h> |
| 15 | |
Pekka Enberg | 64328c8 | 2009-01-07 17:33:45 +0200 | [diff] [blame] | 16 | struct wbsoft_priv; |
| 17 | |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 18 | #define MTO_DEFAULT_TH_CNT 5 |
| 19 | #define MTO_DEFAULT_TH_SQ3 112 //OLD IS 13 reference JohnXu |
| 20 | #define MTO_DEFAULT_TH_IDLE_SLOT 15 |
| 21 | #define MTO_DEFAULT_TH_PR_INTERF 30 |
| 22 | #define MTO_DEFAULT_TMR_AGING 25 // unit: slot time 10 reference JohnXu |
| 23 | #define MTO_DEFAULT_TMR_PERIODIC 5 // unit: slot time |
| 24 | |
| 25 | #define MTO_ANTENNA_DIVERSITY_OFF 0 |
| 26 | #define MTO_ANTENNA_DIVERSITY_ON 1 |
| 27 | |
| 28 | // LA20040210_DTO kevin |
| 29 | //#define MTO_PREAMBLE_LONG 0 |
| 30 | //#define MTO_PREAMBLE_SHORT 1 |
| 31 | #define MTO_PREAMBLE_LONG WLAN_PREAMBLE_TYPE_LONG |
| 32 | #define MTO_PREAMBLE_SHORT WLAN_PREAMBLE_TYPE_SHORT |
| 33 | |
| 34 | typedef enum { |
| 35 | TOGGLE_STATE_IDLE = 0, |
| 36 | TOGGLE_STATE_WAIT0 = 1, |
| 37 | TOGGLE_STATE_WAIT1 = 2, |
| 38 | TOGGLE_STATE_MAKEDESISION = 3, |
| 39 | TOGGLE_STATE_BKOFF = 4 |
| 40 | } TOGGLE_STATE; |
| 41 | |
| 42 | typedef enum { |
| 43 | RATE_CHGSTATE_IDLE = 0, |
| 44 | RATE_CHGSTATE_CALCULATE = 1, |
| 45 | RATE_CHGSTATE_BACKOFF = 2 |
| 46 | } TX_RATE_REDUCTION_STATE; |
| 47 | |
| 48 | //============================================================================ |
| 49 | // struct _MTOParameters -- |
| 50 | // |
| 51 | // Defines the parameters used in the MAC Throughput Optimization algorithm |
| 52 | //============================================================================ |
| 53 | typedef struct _MTO_PARAMETERS |
| 54 | { |
| 55 | u8 Th_Fixant; |
| 56 | u8 Th_Cnt; |
| 57 | u8 Th_SQ3; |
| 58 | u8 Th_IdleSlot; |
| 59 | |
| 60 | u16 Tmr_Aging; |
| 61 | u8 Th_PrInterf; |
| 62 | u8 Tmr_Periodic; |
| 63 | |
| 64 | //--------- wkchen added ------------- |
| 65 | u32 TxFlowCount; //to judge what kind the tx flow(sparse or busy) is |
| 66 | //------------------------------------------------ |
| 67 | |
| 68 | //--------- DTO threshold parameters ------------- |
| 69 | u16 DTO_PeriodicCheckCycle; |
| 70 | u16 DTO_RssiThForAntDiv; |
| 71 | |
| 72 | u16 DTO_TxCountThForCalcNewRate; |
| 73 | u16 DTO_TxRateIncTh; |
| 74 | |
| 75 | u16 DTO_TxRateDecTh; |
| 76 | u16 DTO_TxRateEqTh; |
| 77 | |
| 78 | u16 DTO_TxRateBackOff; |
| 79 | u16 DTO_TxRetryRateReduce; |
| 80 | |
| 81 | u16 DTO_TxPowerIndex; //0 ~ 31 |
| 82 | u16 reserved_1; |
| 83 | //------------------------------------------------ |
| 84 | |
| 85 | u8 PowerChangeEnable; |
| 86 | u8 AntDiversityEnable; |
| 87 | u8 Ant_mac; |
| 88 | u8 Ant_div; |
| 89 | |
| 90 | u8 CCA_Mode; |
| 91 | u8 CCA_Mode_Setup; |
| 92 | u8 Preamble_Type; |
| 93 | u8 PreambleChangeEnable; |
| 94 | |
| 95 | u8 DataRateLevel; |
| 96 | u8 DataRateChangeEnable; |
| 97 | u8 FragThresholdLevel; |
| 98 | u8 FragThresholdChangeEnable; |
| 99 | |
| 100 | u16 RTSThreshold; |
| 101 | u16 RTSThreshold_Setup; |
| 102 | |
| 103 | u32 AvgIdleSlot; |
| 104 | u32 Pr_Interf; |
| 105 | u32 AvgGapBtwnInterf; |
| 106 | |
| 107 | u8 RTSChangeEnable; |
| 108 | u8 Ant_sel; |
| 109 | u8 aging_timeout; |
| 110 | u8 reserved_2; |
| 111 | |
| 112 | u32 Cnt_Ant[2]; |
| 113 | u32 SQ_Ant[2]; |
| 114 | |
| 115 | // 20040510 remove from globe vairable |
| 116 | u32 TmrCnt; |
| 117 | u32 BackoffTmr; |
| 118 | TOGGLE_STATE ToggleState; |
| 119 | TX_RATE_REDUCTION_STATE TxRateReductionState; |
| 120 | |
| 121 | u8 Last_Rate; |
| 122 | u8 Co_efficent; |
| 123 | u8 FallbackRateLevel; |
| 124 | u8 OfdmRateLevel; |
| 125 | |
| 126 | u8 RatePolicy; |
| 127 | u8 reserved_3[3]; |
| 128 | |
| 129 | // For RSSI turning |
| 130 | s32 RSSI_high; |
| 131 | s32 RSSI_low; |
| 132 | |
| 133 | } MTO_PARAMETERS, *PMTO_PARAMETERS; |
| 134 | |
| 135 | |
Pekka Enberg | 88ebc4b | 2008-10-22 11:03:19 +0300 | [diff] [blame] | 136 | #define MTO_DATA() (adapter->sMtoPara) |
| 137 | #define MTO_HAL() (&adapter->sHwData) |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 138 | #define MTO_SET_PREAMBLE_TYPE(x) // 20040511 Turbo mark LM_PREAMBLE_TYPE(&pcore_data->lm_data) = (x) |
Pekka Enberg | 88ebc4b | 2008-10-22 11:03:19 +0300 | [diff] [blame] | 139 | #define MTO_ENABLE (adapter->sLocalPara.TxRateMode == RATE_AUTO) |
| 140 | #define MTO_TXPOWER_FROM_EEPROM (adapter->sHwData.PowerIndexFromEEPROM) |
| 141 | #define LOCAL_ANTENNA_NO() (adapter->sLocalPara.bAntennaNo) |
| 142 | #define LOCAL_IS_CONNECTED() (adapter->sLocalPara.wConnectedSTAindex != 0) |
Pekka Enberg | 88ebc4b | 2008-10-22 11:03:19 +0300 | [diff] [blame] | 143 | #define MTO_INITTXRATE_MODE (adapter->sHwData.SoftwareSet&0x2) //bit 1 |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 144 | // 20040510 Turbo add |
| 145 | #define MTO_TMR_CNT() MTO_DATA().TmrCnt |
| 146 | #define MTO_TOGGLE_STATE() MTO_DATA().ToggleState |
| 147 | #define MTO_TX_RATE_REDUCTION_STATE() MTO_DATA().TxRateReductionState |
| 148 | #define MTO_BACKOFF_TMR() MTO_DATA().BackoffTmr |
| 149 | #define MTO_LAST_RATE() MTO_DATA().Last_Rate |
| 150 | #define MTO_CO_EFFICENT() MTO_DATA().Co_efficent |
| 151 | |
| 152 | #define MTO_TH_CNT() MTO_DATA().Th_Cnt |
| 153 | #define MTO_TH_SQ3() MTO_DATA().Th_SQ3 |
| 154 | #define MTO_TH_IDLE_SLOT() MTO_DATA().Th_IdleSlot |
| 155 | #define MTO_TH_PR_INTERF() MTO_DATA().Th_PrInterf |
| 156 | |
| 157 | #define MTO_TMR_AGING() MTO_DATA().Tmr_Aging |
| 158 | #define MTO_TMR_PERIODIC() MTO_DATA().Tmr_Periodic |
| 159 | |
| 160 | #define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable |
Pekka Enberg | 88ebc4b | 2008-10-22 11:03:19 +0300 | [diff] [blame] | 161 | #define MTO_ANT_DIVERSITY_ENABLE() adapter->sLocalPara.boAntennaDiversity |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 162 | #define MTO_ANT_MAC() MTO_DATA().Ant_mac |
| 163 | #define MTO_ANT_DIVERSITY() MTO_DATA().Ant_div |
| 164 | #define MTO_CCA_MODE() MTO_DATA().CCA_Mode |
| 165 | #define MTO_CCA_MODE_SETUP() MTO_DATA().CCA_Mode_Setup |
| 166 | #define MTO_PREAMBLE_TYPE() MTO_DATA().Preamble_Type |
| 167 | #define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable |
| 168 | |
| 169 | #define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 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 |
| 177 | |
| 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 |
| 181 | |
| 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 |
| 186 | |
| 187 | |
| 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 | //------------------------------------------------ |
| 200 | |
| 201 | |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 202 | extern u16 MTO_Frag_Th_Tbl[]; |
| 203 | |
| 204 | #define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()] |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 205 | #define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()] |
| 206 | |
| 207 | typedef struct { |
| 208 | u8 tx_rate; |
| 209 | u8 tx_retry_rate; |
| 210 | } TXRETRY_REC; |
| 211 | |
| 212 | typedef struct _STATISTICS_INFO { |
| 213 | u32 Rate54M; |
| 214 | u32 Rate48M; |
| 215 | u32 Rate36M; |
| 216 | u32 Rate24M; |
| 217 | u32 Rate18M; |
| 218 | u32 Rate12M; |
| 219 | u32 Rate9M; |
| 220 | u32 Rate6M; |
| 221 | u32 Rate11MS; |
| 222 | u32 Rate11ML; |
| 223 | u32 Rate55MS; |
| 224 | u32 Rate55ML; |
| 225 | u32 Rate2MS; |
| 226 | u32 Rate2ML; |
| 227 | u32 Rate1M; |
| 228 | u32 Rate54MOK; |
| 229 | u32 Rate48MOK; |
| 230 | u32 Rate36MOK; |
| 231 | u32 Rate24MOK; |
| 232 | u32 Rate18MOK; |
| 233 | u32 Rate12MOK; |
| 234 | u32 Rate9MOK; |
| 235 | u32 Rate6MOK; |
| 236 | u32 Rate11MSOK; |
| 237 | u32 Rate11MLOK; |
| 238 | u32 Rate55MSOK; |
| 239 | u32 Rate55MLOK; |
| 240 | u32 Rate2MSOK; |
| 241 | u32 Rate2MLOK; |
| 242 | u32 Rate1MOK; |
| 243 | u32 SQ3; |
| 244 | s32 RSSIAVG; |
| 245 | s32 RSSIMAX; |
| 246 | s32 TXRATE; |
| 247 | s32 TxRetryRate; |
| 248 | s32 BSS_PK_CNT; |
| 249 | s32 NIDLESLOT; |
| 250 | s32 SLOT_CNT; |
| 251 | s32 INTERF_CNT; |
| 252 | s32 GAP_CNT; |
| 253 | s32 DS_EVM; |
| 254 | s32 RcvBeaconNum; |
| 255 | s32 RXRATE; |
| 256 | s32 RxBytes; |
| 257 | s32 TxBytes; |
| 258 | s32 Antenna; |
| 259 | } STATISTICS_INFO, *PSTATISTICS_INFO; |
| 260 | |
Pekka Enberg | 64328c8 | 2009-01-07 17:33:45 +0200 | [diff] [blame] | 261 | extern void MTO_Init(struct wbsoft_priv *); |
| 262 | extern void MTO_PeriodicTimerExpired(struct wbsoft_priv *); |
| 263 | extern void MTO_SetDTORateRange(struct wbsoft_priv *, u8 *, u8); |
Pekka Enberg | 57a9444 | 2009-01-12 18:03:39 +0200 | [diff] [blame] | 264 | extern u8 MTO_GetTxRate(struct wbsoft_priv *adapter, u32 fpdu_len); |
| 265 | extern u8 MTO_GetTxFallbackRate(struct wbsoft_priv *adapter); |
| 266 | extern void MTO_SetTxCount(struct wbsoft_priv *adapter, u8 t0, u8 index); |
Pekka Enberg | 64328c8 | 2009-01-07 17:33:45 +0200 | [diff] [blame] | 267 | |
Pavel Machek | 66101de | 2008-10-01 14:36:56 +0200 | [diff] [blame] | 268 | #endif //__MTO_H__ |
| 269 | |
| 270 | |