PHW_DEVICE_EXTENSION Struct Reference

#include <bsmaster.h>

Data Fields
PSCSI_REQUEST_BLOCK	CurrentSrb
PIDE_REGISTERS_1	BaseIoAddress1 [2]
PIDE_REGISTERS_2	BaseIoAddress2 [2]
ULONG	InterruptLevel
ULONG	InterruptMode
PUSHORT	DataBuffer
ULONG	WordsLeft
ULONG	NumberChannels
ULONG	ErrorCount
ULONG	DiscsPresent [4]
USHORT	DeviceFlags [4]
UCHAR	MaximumBlockXfer [4]
BOOLEAN	ExpectingInterrupt
BOOLEAN	RDP
BOOLEAN	DriverMustPoll
BOOLEAN	DWordIO
BOOLEAN	PrimaryAddress
UCHAR	SmartCommand
UCHAR	ReturningMediaStatus
UCHAR	Reserved [1]
IDENTIFY_DATA	FullIdentifyData
IDENTIFY_DATA2	IdentifyData [4]
PSCSI_REQUEST_BLOCK	OriginalSrb
SCSI_REQUEST_BLOCK	InternalSrb
MECHANICAL_STATUS_INFORMATION_HEADER	MechStatusData
SENSE_DATA	MechStatusSense
ULONG	MechStatusRetryCount
CHAR	Signature [32]
ULONG	BusInterruptLevel
ULONG	BusInterruptVector
ULONG	NumberLuns
ULONG	FirstChannelToCheck
PHW_LU_EXTENSION	lun
PHW_CHANNEL	chan
UCHAR	LastInterruptedChannel
BOOLEAN	BusMaster
BOOLEAN	UseDpc
ULONG	ActiveDpcChan
ULONG	FirstDpcChan
ULONG	queue_depth
PDEVICE_OBJECT	Isr2DevObj
IORES	BaseIoAddressBM_0
ULONG	DevID
ULONG	RevID
ULONG	slotNumber
ULONG	SystemIoBusNumber
ULONG	DevIndex
ULONG	InitMethod
ULONG	Channel
ULONG	HbaCtrlFlags
BOOLEAN	simplexOnly
BOOLEAN	AltRegMap
BOOLEAN	UnknownDev
BOOLEAN	MasterDev
BOOLEAN	Host64
UCHAR	Reserved1 [2]
LONG	ReCheckIntr
ULONG	MaxTransferMode
ULONG	HwFlags
INTERFACE_TYPE	OrigAdapterInterfaceType
INTERFACE_TYPE	AdapterInterfaceType
ULONG	MaximumDmaTransferLength
ULONG	AlignmentMask
IORES	BaseIoAddressSATA_0
IORES	BaseIoAHCI_0
ULONG	AHCI_CAP
BOOLEAN	opt_AtapiDmaZeroTransfer
BOOLEAN	opt_AtapiDmaControlCmd
BOOLEAN	opt_AtapiDmaRawRead
BOOLEAN	opt_AtapiDmaReadWrite
PCCH	FullDevName
union {
ULONG   HwCfg
};
BusLogic_HostAdapter_T	hcs
PNONCACHED_EXTENSION	NoncachedExtension
SCSI_WMILIB_CONTEXT	WmiLibContext
PHYSICAL_ADDRESS	PhysicalVideoMemoryBase
PHYSICAL_ADDRESS	PhysicalFrameOffset
ULONG	PhysicalVideoMemoryLength
ULONG	PhysicalFrameLength
PUCHAR	IOAddress
PUCHAR	VideoMemoryAddress
ULONG	ModeIndex
PVIDEOMODE	CurrentMode
VIDEO_CURSOR_POSITION	CursorPosition
UCHAR	CursorEnable
UCHAR	CursorTopScanLine
UCHAR	CursorBottomScanLine
VIDEO_PORT_INT10_INTERFACE	Int10Interface
BOOLEAN	VesaBiosOk
USHORT	Version
PHYSICAL_ADDRESS	FrameBuffer
LARGE_INTEGER	VramSize
PHYSICAL_ADDRESS	VramBase
ULONG	MemSize
PULONG	IndexPort
PULONG	ValuePort
PVOID	FrameBufferBase
PVOID	Fifo
ULONG	InterruptPort
ULONG	InterruptState
PENG_EVENT	SyncEvent
VIDEO_MODE_INFORMATION	CurrentMode
ULONG	VideoModeCount
ULONG	Capabilities
USHORT	Flags
USHORT	DisplayIndex
ULONG	YOrigin
ULONG	XOrigin

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Detailed Description

Definition at line 22 of file atapi.c.

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The documentation for this struct was generated from the following files:

• drivers/storage/ide/atapi/atapi.c
• drivers/storage/ide/uniata/bsmaster.h
• drivers/storage/port/buslogic/BusLogic958.h
• win32ss/drivers/miniport/vga_new/vga.h
• win32ss/drivers/miniport/vmx_svga/precomp.h