HDA_FDO_DEVICE_EXTENSION Struct Reference

#include <hdaudbus.h>

Collaboration diagram for HDA_FDO_DEVICE_EXTENSION:

Public Attributes
BOOLEAN	IsFDO
PDEVICE_OBJECT	LowerDevice
PUCHAR	RegBase
SIZE_T	RegLength
PKINTERRUPT	Interrupt
ULONG	CorbLength
PULONG	CorbBase
ULONG	RirbLength
PRIRB_RESPONSE	RirbBase
ULONG	RirbReadPos
ULONG	CorbWritePos
PVOID	StreamPositions
PHDA_CODEC_ENTRY	Codecs [HDA_MAX_CODECS+1]

Detailed Description

Definition at line 63 of file hdaudbus.h.

Member Data Documentation

Codecs

PHDA_CODEC_ENTRY HDA_FDO_DEVICE_EXTENSION::Codecs[HDA_MAX_CODECS+1]

Definition at line 80 of file hdaudbus.h.

Referenced by HDA_AddDevice(), HDA_DpcForIsr(), HDA_FdoPnp(), HDA_FDOQueryBusRelations(), HDA_FDORemoveDevice(), and HDA_InitCodec().

CorbBase

PULONG HDA_FDO_DEVICE_EXTENSION::CorbBase

Definition at line 73 of file hdaudbus.h.

Referenced by HDA_FDORemoveDevice(), HDA_InitCorbRirbPos(), and HDA_SendVerbs().

CorbLength

ULONG HDA_FDO_DEVICE_EXTENSION::CorbLength

Definition at line 72 of file hdaudbus.h.

Referenced by HDA_InitCorbRirbPos(), and HDA_SendVerbs().

CorbWritePos

ULONG HDA_FDO_DEVICE_EXTENSION::CorbWritePos

Definition at line 77 of file hdaudbus.h.

Referenced by HDA_InitCorbRirbPos(), and HDA_SendVerbs().

Interrupt

PKINTERRUPT HDA_FDO_DEVICE_EXTENSION::Interrupt

Definition at line 70 of file hdaudbus.h.

Referenced by HDA_FDORemoveDevice(), and HDA_FDOStartDevice().

IsFDO

BOOLEAN HDA_FDO_DEVICE_EXTENSION::IsFDO

Definition at line 65 of file hdaudbus.h.

Referenced by HDA_AddDevice(), HDA_DpcForIsr(), HDA_FDOQueryBusRelations(), HDA_FDORemoveDevice(), HDA_FDOStartDevice(), HDA_InterruptService(), HDA_Pnp(), HDA_Power(), HDA_SendVerbs(), and HDA_SystemControl().

LowerDevice

PDEVICE_OBJECT HDA_FDO_DEVICE_EXTENSION::LowerDevice

Definition at line 66 of file hdaudbus.h.

Referenced by HDA_AddDevice(), HDA_FdoPnp(), HDA_FDORemoveDevice(), HDA_FDOStartDevice(), HDA_Power(), and HDA_SystemControl().

RegBase

PUCHAR HDA_FDO_DEVICE_EXTENSION::RegBase

Definition at line 68 of file hdaudbus.h.

Referenced by HDA_DpcForIsr(), HDA_FDORemoveDevice(), HDA_FDOStartDevice(), HDA_InitCorbRirbPos(), HDA_InterruptService(), HDA_ResetController(), and HDA_SendVerbs().

RegLength

SIZE_T HDA_FDO_DEVICE_EXTENSION::RegLength

Definition at line 69 of file hdaudbus.h.

Referenced by HDA_FDORemoveDevice(), and HDA_FDOStartDevice().

RirbBase

PRIRB_RESPONSE HDA_FDO_DEVICE_EXTENSION::RirbBase

Definition at line 75 of file hdaudbus.h.

Referenced by HDA_DpcForIsr(), and HDA_InitCorbRirbPos().

RirbLength

ULONG HDA_FDO_DEVICE_EXTENSION::RirbLength

Definition at line 74 of file hdaudbus.h.

Referenced by HDA_DpcForIsr(), HDA_InitCorbRirbPos(), and HDA_InterruptService().

RirbReadPos

ULONG HDA_FDO_DEVICE_EXTENSION::RirbReadPos

Definition at line 76 of file hdaudbus.h.

Referenced by HDA_DpcForIsr(), and HDA_InitCorbRirbPos().

StreamPositions

PVOID HDA_FDO_DEVICE_EXTENSION::StreamPositions

Definition at line 78 of file hdaudbus.h.

Referenced by HDA_InitCorbRirbPos().

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

• drivers/wdm/audio/hdaudbus/hdaudbus.h