diff options
Diffstat (limited to 'drivers/staging/winbond/mto.h')
| -rw-r--r-- | drivers/staging/winbond/mto.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h new file mode 100644 index 00000000000..8d41eeda45b --- /dev/null +++ b/drivers/staging/winbond/mto.h @@ -0,0 +1,134 @@ +/* + * ================================================================== + * MTO.H + * + * Copyright (c) 2003 Winbond Electronics Corp. All rights reserved. + * ================================================================== + */ +#ifndef __MTO_H__ +#define __MTO_H__ + +#include <linux/types.h> + +struct wbsoft_priv; + +#define MTO_PREAMBLE_LONG WLAN_PREAMBLE_TYPE_LONG +#define MTO_PREAMBLE_SHORT WLAN_PREAMBLE_TYPE_SHORT + +/* Defines the parameters used in the MAC Throughput Optimization algorithm */ +struct wb35_mto_params { + u32 TxFlowCount; /* to judge what kind the tx flow(sparse or busy) is */ + + /* --------- DTO threshold parameters ------------- */ + u16 DTO_PeriodicCheckCycle; + u16 DTO_RssiThForAntDiv; + + u16 DTO_TxCountThForCalcNewRate; + u16 DTO_TxRateIncTh; + + u16 DTO_TxRateDecTh; + u16 DTO_TxRateEqTh; + + u16 DTO_TxRateBackOff; + u16 DTO_TxRetryRateReduce; + + u16 DTO_TxPowerIndex; /* 0 ~ 31 */ + u16 reserved_1; + /* ------------------------------------------------ */ + + u8 PowerChangeEnable; + u8 AntDiversityEnable; + u8 CCA_Mode; + u8 CCA_Mode_Setup; + u8 Preamble_Type; + u8 PreambleChangeEnable; + + u8 DataRateLevel; + u8 DataRateChangeEnable; + u8 FragThresholdLevel; + u8 FragThresholdChangeEnable; + + u16 RTSThreshold; + u16 RTSThreshold_Setup; + + u32 AvgIdleSlot; + u32 Pr_Interf; + u32 AvgGapBtwnInterf; + + u8 RTSChangeEnable; + u8 Ant_sel; + u8 aging_timeout; + u8 reserved_2; + + u32 Cnt_Ant[2]; + u32 SQ_Ant[2]; + + u8 FallbackRateLevel; + u8 OfdmRateLevel; + + u8 RatePolicy; + u8 reserved_3[3]; + + /* For RSSI turning */ + s32 RSSI_high; + s32 RSSI_low; +}; + + +#define MTO_DATA() (adapter->sMtoPara) +#define MTO_HAL() (&adapter->sHwData) +#define MTO_SET_PREAMBLE_TYPE(x) /* Turbo mark LM_PREAMBLE_TYPE(&pcore_data->lm_data) = (x) */ +#define MTO_ENABLE (adapter->sLocalPara.TxRateMode == RATE_AUTO) +#define MTO_TXPOWER_FROM_EEPROM (adapter->sHwData.PowerIndexFromEEPROM) +#define LOCAL_ANTENNA_NO() (adapter->sLocalPara.bAntennaNo) +#define LOCAL_IS_CONNECTED() (adapter->sLocalPara.wConnectedSTAindex != 0) +#define MTO_INITTXRATE_MODE (adapter->sHwData.SoftwareSet&0x2) /* bit 1 */ + +#define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable +#define MTO_CCA_MODE() MTO_DATA().CCA_Mode +#define MTO_CCA_MODE_SETUP() MTO_DATA().CCA_Mode_Setup +#define MTO_PREAMBLE_TYPE() MTO_DATA().Preamble_Type +#define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable + +#define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel +#define MTO_OFDM_RATE_LEVEL() MTO_DATA().OfdmRateLevel +#define MTO_RATE_CHANGE_ENABLE() MTO_DATA().DataRateChangeEnable +#define MTO_FRAG_TH_LEVEL() MTO_DATA().FragThresholdLevel +#define MTO_FRAG_CHANGE_ENABLE() MTO_DATA().FragThresholdChangeEnable +#define MTO_RTS_THRESHOLD() MTO_DATA().RTSThreshold +#define MTO_RTS_CHANGE_ENABLE() MTO_DATA().RTSChangeEnable +#define MTO_RTS_THRESHOLD_SETUP() MTO_DATA().RTSThreshold_Setup + +#define MTO_AVG_IDLE_SLOT() MTO_DATA().AvgIdleSlot +#define MTO_PR_INTERF() MTO_DATA().Pr_Interf +#define MTO_AVG_GAP_BTWN_INTERF() MTO_DATA().AvgGapBtwnInterf + +#define MTO_CNT_ANT(x) MTO_DATA().Cnt_Ant[(x)] +#define MTO_SQ_ANT(x) MTO_DATA().SQ_Ant[(x)] +#define MTO_AGING_TIMEOUT() MTO_DATA().aging_timeout + +#define MTO_TXFLOWCOUNT() MTO_DATA().TxFlowCount + +/* --------- DTO threshold parameters ------------- */ +#define MTOPARA_PERIODIC_CHECK_CYCLE() MTO_DATA().DTO_PeriodicCheckCycle +#define MTOPARA_RSSI_TH_FOR_ANTDIV() MTO_DATA().DTO_RssiThForAntDiv +#define MTOPARA_TXCOUNT_TH_FOR_CALC_RATE() MTO_DATA().DTO_TxCountThForCalcNewRate +#define MTOPARA_TXRATE_INC_TH() MTO_DATA().DTO_TxRateIncTh +#define MTOPARA_TXRATE_DEC_TH() MTO_DATA().DTO_TxRateDecTh +#define MTOPARA_TXRATE_EQ_TH() MTO_DATA().DTO_TxRateEqTh +#define MTOPARA_TXRATE_BACKOFF() MTO_DATA().DTO_TxRateBackOff +#define MTOPARA_TXRETRYRATE_REDUCE() MTO_DATA().DTO_TxRetryRateReduce +#define MTOPARA_TXPOWER_INDEX() MTO_DATA().DTO_TxPowerIndex +/* ------------------------------------------------ */ + + +extern u16 MTO_Frag_Th_Tbl[]; + +#define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()] +#define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()] + +void MTO_Init(struct wbsoft_priv *); +void MTO_SetTxCount(struct wbsoft_priv *adapter, u8 t0, u8 index); + +#endif /* __MTO_H__ */ + |