📄 rt73.h

📁 经过修改的在uClinux2.6上正常运行的ralink rt2571芯片组的设备驱动程序.
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}	AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC;
#endif

//
// CWMIN_CSR: CWmin for each EDCA AC
//
#ifdef BIG_ENDIAN
typedef	union	_CWMIN_CSR_STRUC	{
	struct	{
		ULONG   Rsv:16;
		ULONG   Cwmin3:4;       // for AC_VO
		ULONG   Cwmin2:4;       // for AC_VI
		ULONG   Cwmin1:4;       // for AC_BK
		ULONG   Cwmin0:4;       // for AC_BE
	}	field;
	ULONG			word;
}	CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC;
#else
typedef	union	_CWMIN_CSR_STRUC	{
	struct	{
		ULONG   Cwmin0:4;       // for AC_BE
		ULONG   Cwmin1:4;       // for AC_BK
		ULONG   Cwmin2:4;       // for AC_VI
		ULONG   Cwmin3:4;       // for AC_VO
		ULONG   Rsv:16;
	}	field;
	ULONG			word;
}	CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC;
#endif

//
// CWMAX_CSR: CWmin for each EDCA AC
//
#ifdef BIG_ENDIAN
typedef	union	_CWMAX_CSR_STRUC	{
	struct	{
		ULONG   Rsv:16;
		ULONG   Cwmax3:4;       // for AC_VO
		ULONG   Cwmax2:4;       // for AC_VI
		ULONG   Cwmax1:4;       // for AC_BK
		ULONG   Cwmax0:4;       // for AC_BE
	}	field;
	ULONG			word;
}	CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC;
#else
typedef	union	_CWMAX_CSR_STRUC	{
	struct	{
		ULONG   Cwmax0:4;       // for AC_BE
		ULONG   Cwmax1:4;       // for AC_BK
		ULONG   Cwmax2:4;       // for AC_VI
		ULONG   Cwmax3:4;       // for AC_VO
		ULONG   Rsv:16;
	}	field;
	ULONG			word;
}	CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC;
#endif

//
// TX_CNTL_CSR: KICK/Abort TX
//
#ifdef BIG_ENDIAN
typedef	union	_TX_CNTL_CSR_STRUC	{
	struct	{
		ULONG   Rsv1:11;
		ULONG   AbortTxMgmt:1;
		ULONG   AbortTxAc3:1;       // for AC_VO
		ULONG   AbortTxAc2:1;       // for AC_VI
		ULONG   AbortTxAc1:1;       // for AC_BE
		ULONG   AbortTxAc0:1;       // for AC_BK
		ULONG   Rsv2:11;
		ULONG   KickTxMgmt:1;
		ULONG   KickTxAc3:1;       // for AC_VO
		ULONG   KickTxAc2:1;       // for AC_VI
		ULONG   KickTxAc1:1;       // for AC_BE
		ULONG   KickTxAc0:1;       // for AC_BK
	}	field;
	ULONG			word;
}	TX_CNTL_CSR_STRUC, *PTX_CNTL_CSR_STRUC;
#else
typedef	union	_TX_CNTL_CSR_STRUC	{
	struct	{
		ULONG   KickTxAc0:1;       // for AC_BK
		ULONG   KickTxAc1:1;       // for AC_BE
		ULONG   KickTxAc2:1;       // for AC_VI
		ULONG   KickTxAc3:1;       // for AC_VO
		ULONG   KickTxMgmt:1;
		ULONG   Rsv2:11;
		ULONG   AbortTxAc0:1;       // for AC_BK
		ULONG   AbortTxAc1:1;       // for AC_BE
		ULONG   AbortTxAc2:1;       // for AC_VI
		ULONG   AbortTxAc3:1;       // for AC_VO
		ULONG   AbortTxMgmt:1;
		ULONG   Rsv1:11;
	}	field;
	ULONG			word;
}	TX_CNTL_CSR_STRUC, *PTX_CNTL_CSR_STRUC;
#endif

//
// CWMAX_CSR: CWmin for each EDCA AC
//
#ifdef BIG_ENDIAN
typedef	union	_RX_RING_CSR_STRUC	{
	struct	{
		ULONG   Rsv:13;
		ULONG   RxdWritebackSize:3;
		ULONG   :2;
		ULONG   RxdSize:6;      // in unit of 32-bit     
		ULONG   RxRingTotal:8;
	}	field;
	ULONG			word;
}	RX_RING_CSR_STRUC, *PRX_RING_CSR_STRUC;
#else
typedef	union	_RX_RING_CSR_STRUC	{
	struct	{
		ULONG   RxRingTotal:8;
		ULONG   RxdSize:6;      // in unit of 32-bit     
		ULONG   :2;
		ULONG   RxdWritebackSize:3;
		ULONG   Rsv:13;
	}	field;
	ULONG			word;
}	RX_RING_CSR_STRUC, *PRX_RING_CSR_STRUC;
#endif

//
// INT_SOURCE_CSR: Interrupt source register. Write one to clear corresponding bit
//
#ifdef BIG_ENDIAN
typedef	union	_INT_SOURCE_CSR_STRUC	{
	struct	{
		ULONG       :10;
		ULONG       HccaDmaDone:1;
		ULONG       MgmtDmaDone:1;
		ULONG       Ac3DmaDone:1;
		ULONG       Ac2DmaDone:1;
		ULONG       Ac1DmaDone:1;
		ULONG       Ac0DmaDone:1;
		ULONG		:11;
		ULONG       TxAbortDone:1;
		ULONG       :1;
		ULONG       BeaconTxDone:1;
		ULONG		RxDone:1;
		ULONG		TxDone:1;
	}	field;
	ULONG			word;
}	INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC;
#else
typedef	union	_INT_SOURCE_CSR_STRUC	{
	struct	{
		ULONG		TxDone:1;
		ULONG		RxDone:1;
		ULONG       BeaconTxDone:1;
		ULONG       :1;
		ULONG       TxAbortDone:1;
		ULONG		:11;
		ULONG       Ac0DmaDone:1;
		ULONG       Ac1DmaDone:1;
		ULONG       Ac2DmaDone:1;
		ULONG       Ac3DmaDone:1;
		ULONG       MgmtDmaDone:1;
		ULONG       HccaDmaDone:1;
		ULONG       :10;
	}	field;
	ULONG			word;
} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC;
#endif

//
// INT_MASK_CSR:   Interrupt MASK register.   1: the interrupt is mask OFF
//
#ifdef BIG_ENDIAN
typedef	union	_INT_MASK_CSR_STRUC	{
	struct	{
		ULONG       :10;
		ULONG       HccaDmaDone:1;
		ULONG       MgmtDmaDone:1;
		ULONG       Ac3DmaDone:1;
		ULONG       Ac2DmaDone:1;
		ULONG       Ac1DmaDone:1;
		ULONG       Ac0DmaDone:1;
		ULONG       MitigationPeriod:8; // interrupt mitigation in unit of 32 PCI clock
		ULONG       bEnableMitigationPeriod:1;
		ULONG		:2;
		ULONG       TxAbortDone:1;
		ULONG       :1;
		ULONG       BeaconTxDone:1;
		ULONG		RxDone:1;
		ULONG		TxDone:1;
	}	field;
	ULONG			word;
}INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC;
#else
typedef	union	_INT_MASK_CSR_STRUC	{
	struct	{
		ULONG		TxDone:1;
		ULONG		RxDone:1;
		ULONG       BeaconTxDone:1;
		ULONG       :1;
		ULONG       TxAbortDone:1;
		ULONG		:2;
		ULONG       bEnableMitigationPeriod:1;
		ULONG       MitigationPeriod:8; // interrupt mitigation in unit of 32 PCI clock
		ULONG       Ac0DmaDone:1;
		ULONG       Ac1DmaDone:1;
		ULONG       Ac2DmaDone:1;
		ULONG       Ac3DmaDone:1;
		ULONG       MgmtDmaDone:1;
		ULONG       HccaDmaDone:1;
		ULONG       :10;
	}	field;
	ULONG			word;
} INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC;
#endif
//
// E2PROM_CSR: EEPROM control register
//
#ifdef BIG_ENDIAN
typedef	union	_E2PROM_CSR_STRUC	{
	struct	{
		ULONG		Rsvd:25;
		ULONG       LoadStatus:1;   // 1:loading, 0:done
		ULONG		Type:1;			// 1: 93C46, 0:93C66
		ULONG		EepromDO:1;
		ULONG		EepromDI:1;
		ULONG		EepromCS:1;
		ULONG		EepromSK:1;
		ULONG		Reload:1;		// Reload EEPROM content, write one to reload, self-cleared.
	}	field;
	ULONG			word;
}	E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC;
#else
typedef	union	_E2PROM_CSR_STRUC	{
	struct	{
		ULONG		Reload:1;		// Reload EEPROM content, write one to reload, self-cleared.
		ULONG		EepromSK:1;
		ULONG		EepromCS:1;
		ULONG		EepromDI:1;
		ULONG		EepromDO:1;
		ULONG		Type:1;			// 1: 93C46, 0:93C66
		ULONG       LoadStatus:1;   // 1:loading, 0:done
		ULONG		Rsvd:25;
	}	field;
	ULONG			word;
}	E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC;
#endif

//
// AC_TXOP_CSR0: AC_BK/AC_BE TXOP register
//
#ifdef BIG_ENDIAN
typedef	union	_AC_TXOP_CSR0_STRUC	{
	struct	{
		USHORT  Ac1Txop;        // for AC_BE, in unit of 32us
		USHORT  Ac0Txop;        // for AC_BK, in unit of 32us
	}	field;
	ULONG			word;
}	AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC;
#else
typedef	union	_AC_TXOP_CSR0_STRUC	{
	struct	{
		USHORT  Ac0Txop;        // for AC_BK, in unit of 32us
		USHORT  Ac1Txop;        // for AC_BE, in unit of 32us
	}	field;
	ULONG			word;
}	AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC;
#endif

//
// AC_TXOP_CSR1: AC_VO/AC_VI TXOP register
//
#ifdef BIG_ENDIAN
typedef	union	_AC_TXOP_CSR1_STRUC	{
	struct	{
		USHORT  Ac3Txop;        // for AC_VO, in unit of 32us
		USHORT  Ac2Txop;        // for AC_VI, in unit of 32us
	}	field;
	ULONG			word;
}	AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC;
#else
typedef	union	_AC_TXOP_CSR1_STRUC	{
	struct	{
		USHORT  Ac2Txop;        // for AC_VI, in unit of 32us
		USHORT  Ac3Txop;        // for AC_VO, in unit of 32us
	}	field;
	ULONG			word;
}	AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC;
#endif


// -------------------------------------------------------------------
//  E2PROM data layout
// -------------------------------------------------------------------

//
// EEPROM antenna select format
//
#ifdef BIG_ENDIAN
typedef	union	_EEPROM_ANTENNA_STRUC	{
	struct	{
		USHORT      RfIcType:5;             // see E2PROM document		
		USHORT		HardwareRadioControl:1;	// 1: Hardware controlled radio enabled, Read GPIO0 required.
		USHORT      DynamicTxAgcControl:1;
		USHORT		Rsv:2;
		USHORT		FrameType:1;			// 0: DPDT , 1: SPDT , noted this bit is valid for g only.				
		USHORT		RxDefaultAntenna:2;		// default of antenna, 0: diversity, 1:antenna-A, 2:antenna-B reserved (default = 0)
		USHORT		TxDefaultAntenna:2;		// default of antenna, 0: diversity, 1:antenna-A, 2:antenna-B reserved (default = 0)
		USHORT		NumOfAntenna:2;			// Number of antenna
	}	field;
	USHORT			word;
}	EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC;
#else
typedef	union	_EEPROM_ANTENNA_STRUC	{
	struct	{
		USHORT		NumOfAntenna:2;			// Number of antenna
		USHORT		TxDefaultAntenna:2;		// default of antenna, 0: diversity, 1:antenna-A, 2:antenna-B reserved (default = 0)
		USHORT		RxDefaultAntenna:2;		// default of antenna, 0: diversity, 1:antenna-A, 2:antenna-B reserved (default = 0)
		USHORT		FrameType:1;			// 0: DPDT , 1: SPDT , noted this bit is valid for g only.				
		USHORT		Rsv:2;
		USHORT      DynamicTxAgcControl:1;
		USHORT		HardwareRadioControl:1;	// 1: Hardware controlled radio enabled, Read GPIO0 required.
		USHORT      RfIcType:5;             // see E2PROM document
	}	field;
	USHORT			word;
}	EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC;
#endif

#ifdef BIG_ENDIAN
typedef	union	_EEPROM_NIC_CINFIG2_STRUC	{
	struct	{
		USHORT      Rsv2:11;					// must be 0
		USHORT		ExternalLNA:1;			// external LNA enable
		USHORT		Rsv1:4;
	}	field;
	USHORT			word;
}	EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC;
#else
typedef	union	_EEPROM_NIC_CINFIG2_STRUC	{
	struct	{
		USHORT		Rsv1:4;
		USHORT		ExternalLNA:1;			// external LNA enable
		USHORT      Rsv2:11;                 // must be 0
	}	field;
	USHORT			word;
}	EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC;
#endif

#ifdef BIG_ENDIAN
typedef	union	_EEPROM_TX_PWR_STRUC	{
	struct	{
		UCHAR	Byte1;				// High Byte
		UCHAR	Byte0;				// Low Byte
	}	field;
	USHORT	word;
}	EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC;
#else
typedef	union	_EEPROM_TX_PWR_STRUC	{
	struct	{
		UCHAR	Byte0;				// Low Byte
		UCHAR	Byte1;				// High Byte
	}	field;
	USHORT	word;
}	EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC;
#endif

#ifdef BIG_ENDIAN
typedef	union	_EEPROM_VERSION_STRUC	{
	struct	{
		UCHAR	Version;			// High Byte
		UCHAR	FaeReleaseNumber;	// Low Byte
	}	field;
	USHORT	word;
}	EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC;
#else
typedef	union	_EEPROM_VERSION_STRUC	{
	struct	{
		UCHAR	FaeReleaseNumber;	// Low Byte
		UCHAR	Version;			// High Byte
	}	field;
	USHORT	word;
}	EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC;
#endif

#ifdef BIG_ENDIAN
typedef	union	_EEPROM_LED_STRUC	{
	struct	{
		USHORT	Rsvd:3;				// Reserved
		USHORT	LedMode:5;			// Led mode.
		USHORT	PolarityGPIO_4:1;	// Polarity GPIO#4 setting.
		USHORT	PolarityGPIO_3:1;	// Polarity GPIO#3 setting.
		USHORT	PolarityGPIO_2:1;	// Polarity GPIO#2 setting.
		USHORT	PolarityGPIO_1:1;	// Polarity GPIO#1 setting.
		USHORT	PolarityGPIO_0:1;	// Polarity GPIO#0 setting.
		USHORT	PolarityACT:1;		// Polarity ACT setting.
		USHORT	PolarityRDY_A:1;		// Polarity RDY_A setting.
		USHORT	PolarityRDY_G:1;		// Polarity RDY_G setting.
	}	field;
	USHORT	word;
}	EEPROM_LED_STRUC, *PEEPROM_LED_STRUC;
#else
typedef	union	_EEPROM_LED_STRUC	{
	struct	{
		USHORT	PolarityRDY_G:1;		// Polarity RDY_G setting.
		USHORT	PolarityRDY_A:1;		// Polarity RDY_A setting.
		USHORT	PolarityACT:1;		// Polarity ACT setting.
		USHORT	PolarityGPIO_0:1;	// Polarity GPIO#0 setting.
		USHORT	PolarityGPIO_1:1;	// Polarity GPIO#1 setting.
		USHORT	PolarityGPIO_2:1;	// Polarity GPIO#2 setting.
		USHORT	PolarityGPIO_3:1;	// Polarity GPIO#3 setting.
		USHORT	PolarityGPIO_4:1;	// Polarity GPIO#4 setting.
		USHORT	LedMode:5;			// Led mode.
		USHORT	Rsvd:3;				// Reserved		
	}	field;
	USHORT	word;
}	EEPROM_LED_STRUC, *PEEPROM_LED_STRUC;
#endif

#ifdef BIG_ENDIAN
typedef	union	_EEPROM_TXPOWER_DELTA_STRUC	{
	struct	{
		UCHAR	TxPowerEnable:1;// Enable
		UCHAR	Type:1;			// 1: plus the delta value, 0: minus the delta value
		UCHAR	DeltaValue:6;	// Tx Power dalta value (MAX=4)
	}	field;
	UCHAR	value;
}	EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC;
#else
typedef	union	_EEPROM_TXPOWER_DELTA_STRUC	{
	struct	{
		UCHAR	DeltaValue:6;	// Tx Power dalta value (MAX=4)
		UCHAR	Type:1;			// 1: plus the delta value, 0: minus the delta value
		UCHAR	TxPowerEnable:1;// Enable
	}	field;
	UCHAR	value;
}	EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC;
#endif

#endif	// __RT73_H__
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💿 文件大小 311 K
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📂 所属分类嵌入式Linux
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#uClinux #ralink #2571 #2.6
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