_HW_CHANNEL Struct Reference

#include <bsmaster.h>

Collaboration diagram for _HW_CHANNEL:

Public Attributes
PATA_REQ	cur_req
ULONG	cur_cdev
ULONG	last_cdev
ULONG	last_devsel
ULONG	queue_depth
ULONG	ChannelSelectWaitCount
UCHAR	DpcState
BOOLEAN	ExpectingInterrupt
BOOLEAN	RDP
BOOLEAN	PrimaryAddress
UCHAR	SmartCommand
BOOLEAN	UseReorder
UCHAR	ReturningMediaStatus
BOOLEAN	CopyDmaBuffer
BOOLEAN	AltRegMap
BOOLEAN	Force80pin
UCHAR	Reserved [2]
MECHANICAL_STATUS_INFORMATION_HEADER	MechStatusData
SENSE_DATA	MechStatusSense
ULONG	MechStatusRetryCount
SCSI_REQUEST_BLOCK	InternalSrb
ULONG	MaxTransferMode
ULONG	ChannelCtrlFlags
ULONG	ResetInProgress
LONG	DisableIntr
LONG	CheckIntr
ULONG	lChannel
ULONG	NextDpcChan
PHW_TIMER	HwScsiTimer
LONGLONG	DpcTime
struct _HW_DEVICE_EXTENSION *	DeviceExtension
struct _HW_LU_EXTENSION *	lun [IDE_MAX_LUN_PER_CHAN]
ULONG	NumberLuns
ULONG	PmLunMap
PVOID	DB_PRD
ULONG	DB_PRD_PhAddr
PVOID	DB_IO
ULONG	DB_IO_PhAddr
PUCHAR	DmaBuffer
PIDE_AHCI_CHANNEL_CTL_BLOCK	AhciCtlBlock0
PIDE_AHCI_CHANNEL_CTL_BLOCK	AhciCtlBlock
ULONGLONG	AHCI_CTL_PhAddr
IORES	BaseIoAHCI_Port
ULONG	AhciPrevCI
ULONG	AhciCompleteCI
ULONG	AhciLastIS
ULONG	AhciLastSError
PATA_REQ	AhciInternalAtaReq
PSCSI_REQUEST_BLOCK	AhciInternalSrb
LONGLONG	QueueStat [MAX_QUEUE_STAT]
LONGLONG	ReorderCount
LONGLONG	IntersectCount
LONGLONG	TryReorderCount
LONGLONG	TryReorderHeadCount
LONGLONG	TryReorderTailCount
IORES	RegTranslation [IDX_MAX_REG]

Detailed Description

Definition at line 1019 of file bsmaster.h.

Member Data Documentation

AHCI_CTL_PhAddr

ULONGLONG _HW_CHANNEL::AHCI_CTL_PhAddr

Definition at line 1104 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), UniataAhciBeginTransaction(), and UniataAhciSendCommand().

AhciCompleteCI

ULONG _HW_CHANNEL::AhciCompleteCI

Definition at line 1107 of file bsmaster.h.

Referenced by UniataAhciStatus().

AhciCtlBlock

PIDE_AHCI_CHANNEL_CTL_BLOCK _HW_CHANNEL::AhciCtlBlock

Definition at line 1103 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), UniataAhciBeginTransaction(), UniataAhciEndTransaction(), UniataAhciSendCommand(), and UniataAhciSoftReset().

AhciCtlBlock0

PIDE_AHCI_CHANNEL_CTL_BLOCK _HW_CHANNEL::AhciCtlBlock0

Definition at line 1102 of file bsmaster.h.

Referenced by AtapiDmaAlloc().

AhciInternalAtaReq

PATA_REQ _HW_CHANNEL::AhciInternalAtaReq

Definition at line 1113 of file bsmaster.h.

Referenced by BuildAhciInternalSrb(), and IssueIdentify().

AhciInternalSrb

PSCSI_REQUEST_BLOCK _HW_CHANNEL::AhciInternalSrb

Definition at line 1114 of file bsmaster.h.

Referenced by BuildAhciInternalSrb().

AhciLastIS

ULONG _HW_CHANNEL::AhciLastIS

Definition at line 1108 of file bsmaster.h.

Referenced by AtapiInterrupt__(), and UniataAhciStatus().

AhciLastSError

ULONG _HW_CHANNEL::AhciLastSError

Definition at line 1109 of file bsmaster.h.

Referenced by AtapiInterrupt__(), and UniataAhciStatus().

AhciPrevCI

ULONG _HW_CHANNEL::AhciPrevCI

Definition at line 1106 of file bsmaster.h.

Referenced by UniataAhciBeginTransaction(), UniataAhciEndTransaction(), and UniataAhciStatus().

AltRegMap

BOOLEAN _HW_CHANNEL::AltRegMap

Definition at line 1047 of file bsmaster.h.

BaseIoAHCI_Port

IORES _HW_CHANNEL::BaseIoAHCI_Port

Definition at line 1105 of file bsmaster.h.

Referenced by UniataAhciInit().

ChannelCtrlFlags

ULONG _HW_CHANNEL::ChannelCtrlFlags

Definition at line 1059 of file bsmaster.h.

Referenced by AtaCommand48(), AtapiCallBack__(), AtapiCheckInterrupt__(), AtapiChipInit(), AtapiDisableInterrupts(), AtapiDmaDone(), AtapiDmaInit(), AtapiDmaStart(), AtapiEnableInterrupts(), AtapiEnableInterrupts__(), AtapiInterrupt__(), AtapiInterruptDpc(), AtapiResetController__(), AtapiSendCommand(), AtapiStartIo__(), FindDevices(), IdeReadWrite(), IssueIdentify(), UniataAhciBeginTransaction(), UniataAhciEndTransaction(), UniataAhciInit(), UniataAhciReset(), UniataAhciSetupFIS_H2D(), UniataAhciSetupFIS_H2D_Direct(), and UniataChipDetect().

ChannelSelectWaitCount

ULONG _HW_CHANNEL::ChannelSelectWaitCount

Definition at line 1028 of file bsmaster.h.

Referenced by UniataGetNextChannel().

CheckIntr

LONG _HW_CHANNEL::CheckIntr

Definition at line 1062 of file bsmaster.h.

Referenced by AtaCommand48(), AtapiCallBack__(), AtapiEnableInterrupts__(), AtapiInterrupt(), AtapiInterrupt2(), AtapiInterrupt__(), AtapiInterruptDpc(), AtapiResetController__(), AtapiSendCommand(), IdeReadWrite(), IdeSendCommand(), and IdeVerify().

CopyDmaBuffer

BOOLEAN _HW_CHANNEL::CopyDmaBuffer

Definition at line 1045 of file bsmaster.h.

Referenced by AtapiDmaAlloc().

cur_cdev

ULONG _HW_CHANNEL::cur_cdev

Definition at line 1022 of file bsmaster.h.

Referenced by AtapiCheckInterrupt__().

cur_req

PATA_REQ _HW_CHANNEL::cur_req

Definition at line 1021 of file bsmaster.h.

DB_IO

PVOID _HW_CHANNEL::DB_IO

Definition at line 1096 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), AtapiDmaDBPreSync(), AtapiDmaDBSync(), and AtapiDmaSetup().

DB_IO_PhAddr

ULONG _HW_CHANNEL::DB_IO_PhAddr

Definition at line 1097 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), and AtapiDmaSetup().

DB_PRD

PVOID _HW_CHANNEL::DB_PRD

Definition at line 1094 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), and AtapiDmaDBPreSync().

DB_PRD_PhAddr

ULONG _HW_CHANNEL::DB_PRD_PhAddr

Definition at line 1095 of file bsmaster.h.

Referenced by AtapiDmaAlloc(), and AtapiDmaSetup().

DeviceExtension

struct _HW_DEVICE_EXTENSION* _HW_CHANNEL::DeviceExtension

Definition at line 1087 of file bsmaster.h.

Referenced by AtapiCheckInterrupt__(), AtapiResetController__(), AtapiStartIo__(), FindDevices(), and IdeSendCommand().

DisableIntr

LONG _HW_CHANNEL::DisableIntr

Definition at line 1061 of file bsmaster.h.

Referenced by AtapiCallBack__(), AtapiDisableInterrupts(), AtapiEnableInterrupts(), AtapiInterrupt(), AtapiInterrupt2(), AtapiInterrupt__(), and AtapiResetController__().

DmaBuffer

PUCHAR _HW_CHANNEL::DmaBuffer

Definition at line 1099 of file bsmaster.h.

DpcState

UCHAR _HW_CHANNEL::DpcState

Definition at line 1030 of file bsmaster.h.

Referenced by AtapiCallBack__(), AtapiEnableInterrupts__(), AtapiInterrupt(), AtapiInterrupt__(), and AtapiInterruptDpc().

DpcTime

LONGLONG _HW_CHANNEL::DpcTime

Definition at line 1073 of file bsmaster.h.

Referenced by AtapiQueueTimerDpc(), and AtapiTimerDpc().

ExpectingInterrupt

BOOLEAN _HW_CHANNEL::ExpectingInterrupt

Definition at line 1032 of file bsmaster.h.

Referenced by AtapiCallBack__(), AtapiCheckInterrupt__(), AtapiInterrupt(), AtapiInterrupt__(), and AtapiSendCommand().

Force80pin

BOOLEAN _HW_CHANNEL::Force80pin

Definition at line 1048 of file bsmaster.h.

Referenced by AtapiChipInit(), AtapiReadChipConfig(), generic_cable80(), and hpt_cable80().

HwScsiTimer

PHW_TIMER _HW_CHANNEL::HwScsiTimer

Definition at line 1072 of file bsmaster.h.

Referenced by AtapiQueueTimerDpc(), and AtapiTimerDpc().

InternalSrb

SCSI_REQUEST_BLOCK _HW_CHANNEL::InternalSrb

Definition at line 1055 of file bsmaster.h.

Referenced by BuildMechanismStatusSrb(), and BuildRequestSenseSrb().

IntersectCount

LONGLONG _HW_CHANNEL::IntersectCount

Definition at line 1119 of file bsmaster.h.

Referenced by AtapiStartIo__().

last_cdev

ULONG _HW_CHANNEL::last_cdev

Definition at line 1023 of file bsmaster.h.

Referenced by AtapiDmaInit().

last_devsel

ULONG _HW_CHANNEL::last_devsel

Definition at line 1024 of file bsmaster.h.

lChannel

ULONG _HW_CHANNEL::lChannel

Definition at line 1064 of file bsmaster.h.

Referenced by AtapiCheckInterrupt__(), AtapiResetController__(), AtapiStartIo__(), CheckDevice(), UniataAhciBeginTransaction(), UniataAhciEndTransaction(), UniataAhciHardReset(), UniataAhciReset(), UniataAhciSendCommand(), and UniataAhciSoftReset().

lun

struct _HW_LU_EXTENSION* _HW_CHANNEL::lun[IDE_MAX_LUN_PER_CHAN]

Definition at line 1088 of file bsmaster.h.

Referenced by AtaCommand48(), AtapiCheckInterrupt__(), AtapiChipInit(), AtapiDmaInit(), AtapiDmaSetup(), AtapiHwInitialize__(), AtapiHwInitializeChanger(), AtapiInterrupt__(), AtapiResetController__(), AtapiSendCommand(), AtapiStartIo__(), CheckDevice(), FindDevices(), IdeMediaStatus(), IdeReadWrite(), IdeSendCommand(), IdeVerify(), IssueIdentify(), MapError(), SetDriveParameters(), UniataAhciReset(), UniataAhciSetupFIS_H2D(), UniataAhciSetupFIS_H2D_Direct(), UniataAnybodyHome(), UniAtaReadLunConfig(), UniataSataConnect(), UniataSataEvent(), and UniataUserDeviceReset().

MaxTransferMode

ULONG _HW_CHANNEL::MaxTransferMode

Definition at line 1057 of file bsmaster.h.

Referenced by AtapiChipInit(), AtapiDmaInit(), AtapiHwInitialize__(), AtapiReadChipConfig(), AtapiStartIo__(), generic_cable80(), UniataAhciInit(), UniataChipDetect(), UniAtaReadLunConfig(), and UniataSataConnect().

MechStatusData

MECHANICAL_STATUS_INFORMATION_HEADER _HW_CHANNEL::MechStatusData

Definition at line 1052 of file bsmaster.h.

Referenced by BuildMechanismStatusSrb().

MechStatusRetryCount

ULONG _HW_CHANNEL::MechStatusRetryCount

Definition at line 1054 of file bsmaster.h.

Referenced by AtapiInterrupt__(), and AtapiSendCommand().

MechStatusSense

SENSE_DATA _HW_CHANNEL::MechStatusSense

Definition at line 1053 of file bsmaster.h.

Referenced by BuildRequestSenseSrb().

NextDpcChan

ULONG _HW_CHANNEL::NextDpcChan

Definition at line 1071 of file bsmaster.h.

Referenced by AtapiQueueTimerDpc(), and AtapiTimerDpc().

NumberLuns

ULONG _HW_CHANNEL::NumberLuns

Definition at line 1090 of file bsmaster.h.

Referenced by AtapiHwInitialize__(), AtapiResetController__(), and CheckDevice().

PmLunMap

ULONG _HW_CHANNEL::PmLunMap

Definition at line 1091 of file bsmaster.h.

Referenced by IssueIdentify(), and UniataAhciReset().

PrimaryAddress

BOOLEAN _HW_CHANNEL::PrimaryAddress

Definition at line 1036 of file bsmaster.h.

Referenced by AtapiFindIsaController(), AtapiStartIo__(), and UniataFindBusMasterController().

queue_depth

ULONG _HW_CHANNEL::queue_depth

Definition at line 1027 of file bsmaster.h.

Referenced by AtapiStartIo__(), and UniataNeedQueueing().

QueueStat

LONGLONG _HW_CHANNEL::QueueStat[MAX_QUEUE_STAT]

Definition at line 1117 of file bsmaster.h.

Referenced by AtapiStartIo__().

RDP

BOOLEAN _HW_CHANNEL::RDP

Definition at line 1033 of file bsmaster.h.

Referenced by AtapiCallBack__(), AtapiInterrupt__(), AtapiResetController__(), and AtapiSendCommand().

RegTranslation

IORES _HW_CHANNEL::RegTranslation[IDX_MAX_REG]

Definition at line 1127 of file bsmaster.h.

Referenced by UniataAhciInit(), and UniataFindBusMasterController().

ReorderCount

LONGLONG _HW_CHANNEL::ReorderCount

Definition at line 1118 of file bsmaster.h.

Referenced by AtapiStartIo__().

Reserved

UCHAR _HW_CHANNEL::Reserved[2]

Definition at line 1050 of file bsmaster.h.

ResetInProgress

ULONG _HW_CHANNEL::ResetInProgress

Definition at line 1060 of file bsmaster.h.

ReturningMediaStatus

UCHAR _HW_CHANNEL::ReturningMediaStatus

Definition at line 1043 of file bsmaster.h.

Referenced by IdeBuildSenseBuffer(), IdeMediaStatus(), and MapError().

SmartCommand

UCHAR _HW_CHANNEL::SmartCommand

Definition at line 1039 of file bsmaster.h.

Referenced by AtapiInterrupt__(), and IdeSendSmartCommand().

TryReorderCount

LONGLONG _HW_CHANNEL::TryReorderCount

Definition at line 1120 of file bsmaster.h.

Referenced by AtapiStartIo__().

TryReorderHeadCount

LONGLONG _HW_CHANNEL::TryReorderHeadCount

Definition at line 1121 of file bsmaster.h.

Referenced by AtapiStartIo__().

TryReorderTailCount

LONGLONG _HW_CHANNEL::TryReorderTailCount

Definition at line 1122 of file bsmaster.h.

Referenced by AtapiStartIo__().

UseReorder

BOOLEAN _HW_CHANNEL::UseReorder

Definition at line 1041 of file bsmaster.h.

Referenced by AtapiReadChipConfig().

---

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

• drivers/storage/ide/uniata/bsmaster.h