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-rw-r--r--drivers/staging/winbond/mto.h348
1 files changed, 109 insertions, 239 deletions
diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h
index 0d3775eb257..8d41eeda45b 100644
--- a/drivers/staging/winbond/mto.h
+++ b/drivers/staging/winbond/mto.h
@@ -1,193 +1,115 @@
-//==================================================================
-// MTO.H
-//
-// Revision history
-//=================================
-// 20030110 UN20 Pete Chao
-// Initial Release
-//
-// Copyright (c) 2003 Winbond Electronics Corp. All rights reserved.
-//==================================================================
+/*
+ * ==================================================================
+ * MTO.H
+ *
+ * Copyright (c) 2003 Winbond Electronics Corp. All rights reserved.
+ * ==================================================================
+ */
#ifndef __MTO_H__
#define __MTO_H__
#include <linux/types.h>
-#define MTO_DEFAULT_TH_CNT 5
-#define MTO_DEFAULT_TH_SQ3 112 //OLD IS 13 reference JohnXu
-#define MTO_DEFAULT_TH_IDLE_SLOT 15
-#define MTO_DEFAULT_TH_PR_INTERF 30
-#define MTO_DEFAULT_TMR_AGING 25 // unit: slot time 10 reference JohnXu
-#define MTO_DEFAULT_TMR_PERIODIC 5 // unit: slot time
+struct wbsoft_priv;
-#define MTO_ANTENNA_DIVERSITY_OFF 0
-#define MTO_ANTENNA_DIVERSITY_ON 1
-
-// LA20040210_DTO kevin
-//#define MTO_PREAMBLE_LONG 0
-//#define MTO_PREAMBLE_SHORT 1
#define MTO_PREAMBLE_LONG WLAN_PREAMBLE_TYPE_LONG
#define MTO_PREAMBLE_SHORT WLAN_PREAMBLE_TYPE_SHORT
-typedef enum {
- TOGGLE_STATE_IDLE = 0,
- TOGGLE_STATE_WAIT0 = 1,
- TOGGLE_STATE_WAIT1 = 2,
- TOGGLE_STATE_MAKEDESISION = 3,
- TOGGLE_STATE_BKOFF = 4
-} TOGGLE_STATE;
-
-typedef enum {
- RATE_CHGSTATE_IDLE = 0,
- RATE_CHGSTATE_CALCULATE = 1,
- RATE_CHGSTATE_BACKOFF = 2
-} TX_RATE_REDUCTION_STATE;
-
-//============================================================================
-// struct _MTOParameters --
-//
-// Defines the parameters used in the MAC Throughput Optimization algorithm
-//============================================================================
-typedef struct _MTO_PARAMETERS
-{
- u8 Th_Fixant;
- u8 Th_Cnt;
- u8 Th_SQ3;
- u8 Th_IdleSlot;
-
- u16 Tmr_Aging;
- u8 Th_PrInterf;
- u8 Tmr_Periodic;
-
- //--------- wkchen added -------------
- 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 Ant_mac;
- u8 Ant_div;
-
- 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];
-
-// 20040510 remove from globe vairable
- u32 TmrCnt;
- u32 BackoffTmr;
- TOGGLE_STATE ToggleState;
- TX_RATE_REDUCTION_STATE TxRateReductionState;
-
- u8 Last_Rate;
- u8 Co_efficent;
- u8 FallbackRateLevel;
- u8 OfdmRateLevel;
-
- u8 RatePolicy;
- u8 reserved_3[3];
-
- // For RSSI turning
- s32 RSSI_high;
- s32 RSSI_low;
-
-} MTO_PARAMETERS, *PMTO_PARAMETERS;
-
-
-#define MTO_FUNC_INPUT struct wbsoft_priv * adapter
-#define MTO_FUNC_INPUT_DATA adapter
-#define MTO_DATA() (adapter->sMtoPara)
-#define MTO_HAL() (&adapter->sHwData)
-#define MTO_SET_PREAMBLE_TYPE(x) // 20040511 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 LOCAL_IS_IBSS_MODE() (adapter->asBSSDescriptElement[adapter->sLocalPara.wConnectedSTAindex].bBssType == IBSS_NET)
-#define MTO_INITTXRATE_MODE (adapter->sHwData.SoftwareSet&0x2) //bit 1
-// 20040510 Turbo add
-#define MTO_TMR_CNT() MTO_DATA().TmrCnt
-#define MTO_TOGGLE_STATE() MTO_DATA().ToggleState
-#define MTO_TX_RATE_REDUCTION_STATE() MTO_DATA().TxRateReductionState
-#define MTO_BACKOFF_TMR() MTO_DATA().BackoffTmr
-#define MTO_LAST_RATE() MTO_DATA().Last_Rate
-#define MTO_CO_EFFICENT() MTO_DATA().Co_efficent
-
-#define MTO_TH_CNT() MTO_DATA().Th_Cnt
-#define MTO_TH_SQ3() MTO_DATA().Th_SQ3
-#define MTO_TH_IDLE_SLOT() MTO_DATA().Th_IdleSlot
-#define MTO_TH_PR_INTERF() MTO_DATA().Th_PrInterf
-
-#define MTO_TMR_AGING() MTO_DATA().Tmr_Aging
-#define MTO_TMR_PERIODIC() MTO_DATA().Tmr_Periodic
-
-#define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable
-#define MTO_ANT_DIVERSITY_ENABLE() adapter->sLocalPara.boAntennaDiversity
-#define MTO_ANT_MAC() MTO_DATA().Ant_mac
-#define MTO_ANT_DIVERSITY() MTO_DATA().Ant_div
-#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
+/* 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_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_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_ANT_SEL() MTO_DATA().Ant_sel
-#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_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
-#define MTO_TXFLOWCOUNT() MTO_DATA().TxFlowCount
-//--------- DTO threshold parameters -------------
+/* --------- 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
@@ -197,68 +119,16 @@ typedef struct _MTO_PARAMETERS
#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()]
-
-typedef struct {
- u8 tx_rate;
- u8 tx_retry_rate;
-} TXRETRY_REC;
-
-typedef struct _STATISTICS_INFO {
- u32 Rate54M;
- u32 Rate48M;
- u32 Rate36M;
- u32 Rate24M;
- u32 Rate18M;
- u32 Rate12M;
- u32 Rate9M;
- u32 Rate6M;
- u32 Rate11MS;
- u32 Rate11ML;
- u32 Rate55MS;
- u32 Rate55ML;
- u32 Rate2MS;
- u32 Rate2ML;
- u32 Rate1M;
- u32 Rate54MOK;
- u32 Rate48MOK;
- u32 Rate36MOK;
- u32 Rate24MOK;
- u32 Rate18MOK;
- u32 Rate12MOK;
- u32 Rate9MOK;
- u32 Rate6MOK;
- u32 Rate11MSOK;
- u32 Rate11MLOK;
- u32 Rate55MSOK;
- u32 Rate55MLOK;
- u32 Rate2MSOK;
- u32 Rate2MLOK;
- u32 Rate1MOK;
- u32 SQ3;
- s32 RSSIAVG;
- s32 RSSIMAX;
- s32 TXRATE;
- s32 TxRetryRate;
- s32 BSS_PK_CNT;
- s32 NIDLESLOT;
- s32 SLOT_CNT;
- s32 INTERF_CNT;
- s32 GAP_CNT;
- s32 DS_EVM;
- s32 RcvBeaconNum;
- s32 RXRATE;
- s32 RxBytes;
- s32 TxBytes;
- s32 Antenna;
-} STATISTICS_INFO, *PSTATISTICS_INFO;
-
-#endif //__MTO_H__
+/* ------------------------------------------------ */
+
+
+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__ */
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