HubDriverState Struct Reference

#include <hubdriver.h>

Collaboration diagram for HubDriverState:

Public Member Functions
BOOLEAN	HasFlag (_In_ HubGlobal Flag) const
VOID	SetFlag (_In_ HubGlobal Flag)
VOID	ClearFlag (_In_ HubGlobal Flag)

Public Attributes
WDFDRIVER	Driver
PDRIVER_OBJECT	DriverObject
volatile LONG	GlobalFlags
HubMsOsMode	MsOsMode
LIST_ENTRY	HubList
WDFWAITLOCK	HubListLock
LIST_ENTRY	ConnectorMap
WDFWAITLOCK	CompanionPortLock
UCHAR	Usb20LpmTimeout
WDFWMIINSTANCE	SurpriseRemovalWmi
volatile LONG	SuperSpeedDebounceVotes
PFN_HUB_KSE_QUERY_DEVICE_FLAGS	KseQueryDeviceFlags
PFN_HUB_REGISTER_BOOT_DEVICE	RegisterBootDevice
PFN_HUB_NOTIFY_BOOT_DEVICE_REMOVAL	NotifyBootDeviceRemoval
PFN_HUB_REGISTER_POWER_SETTING	RegisterPowerSetting
PFN_HUB_UNREGISTER_POWER_SETTING	UnregisterPowerSetting
PFN_HUB_GET_INTERFACE_PROPERTY	GetInterfaceProperty

Detailed Description

One instance, set up in DriverEntry.

Definition at line 86 of file hubdriver.h.

Member Function Documentation

ClearFlag()

VOID HubDriverState::ClearFlag ( _In_ HubGlobal  Flag )

inline

Definition at line 133 of file hubdriver.h.

    {
        InterlockedAnd(&GlobalFlags, ~(LONG)Flag);
    }

Referenced by HubApplyDisableOnSoftRemove().

HasFlag()

BOOLEAN HubDriverState::HasFlag ( _In_ HubGlobal  Flag ) const

inline

Definition at line 119 of file hubdriver.h.

    {
        return (GlobalFlags & (LONG)Flag) != 0;
    }

Referenced by DeviceMachine::DisableWhenUnused(), HubChildComputeLpm20(), HubDescInitDeviceContext(), DeviceMachine::LtmWanted(), PortMachine::NeedsDebounce(), and DeviceMachine::NeedsSecondReset().

SetFlag()

VOID HubDriverState::SetFlag ( _In_ HubGlobal  Flag )

inline

Definition at line 126 of file hubdriver.h.

    {
        InterlockedOr(&GlobalFlags, (LONG)Flag);
    }

Referenced by _IRQL_requires_(), HubApplyDisableSelectiveSuspendUI(), HubApplyDisableUxdSupport(), HubApplyEnableDiagnosticMode(), HubApplyEnableExtendedValidation(), HubApplyPreventSuperSpeedDebounce(), and HubApplyWakeOnConnectUI().

Member Data Documentation

CompanionPortLock

WDFWAITLOCK HubDriverState::CompanionPortLock

Definition at line 100 of file hubdriver.h.

Referenced by _IRQL_requires_().

ConnectorMap

LIST_ENTRY HubDriverState::ConnectorMap

Definition at line 99 of file hubdriver.h.

Referenced by HubConnectorFindById(), HubConnectorFindByPort(), and HubEvtDriverCleanup().

Driver

WDFDRIVER HubDriverState::Driver

Definition at line 88 of file hubdriver.h.

DriverObject

PDRIVER_OBJECT HubDriverState::DriverObject

Definition at line 89 of file hubdriver.h.

Referenced by HubEvtDriverCleanup().

GetInterfaceProperty

PFN_HUB_GET_INTERFACE_PROPERTY HubDriverState::GetInterfaceProperty

Definition at line 116 of file hubdriver.h.

Referenced by HubUsb4InterfaceChange().

GlobalFlags

volatile LONG HubDriverState::GlobalFlags

Definition at line 91 of file hubdriver.h.

Referenced by ClearFlag(), HasFlag(), and SetFlag().

HubList

LIST_ENTRY HubDriverState::HubList

Definition at line 95 of file hubdriver.h.

Referenced by HubEvtDriverCleanup().

HubListLock

WDFWAITLOCK HubDriverState::HubListLock

Definition at line 96 of file hubdriver.h.

KseQueryDeviceFlags

PFN_HUB_KSE_QUERY_DEVICE_FLAGS HubDriverState::KseQueryDeviceFlags

Definition at line 111 of file hubdriver.h.

MsOsMode

HubMsOsMode HubDriverState::MsOsMode

Definition at line 92 of file hubdriver.h.

Referenced by HubApplyMsOsDescriptorMode(), and DeviceMachine::MsOsQueryWanted().

NotifyBootDeviceRemoval

PFN_HUB_NOTIFY_BOOT_DEVICE_REMOVAL HubDriverState::NotifyBootDeviceRemoval

Definition at line 113 of file hubdriver.h.

Referenced by HubNotifyBootDeviceRemoval().

RegisterBootDevice

PFN_HUB_REGISTER_BOOT_DEVICE HubDriverState::RegisterBootDevice

Definition at line 112 of file hubdriver.h.

RegisterPowerSetting

PFN_HUB_REGISTER_POWER_SETTING HubDriverState::RegisterPowerSetting

Definition at line 114 of file hubdriver.h.

SuperSpeedDebounceVotes

volatile LONG HubDriverState::SuperSpeedDebounceVotes

Definition at line 108 of file hubdriver.h.

Referenced by HubChildAddressDone(), and PortMachine::NeedsDebounce().

SurpriseRemovalWmi

WDFWMIINSTANCE HubDriverState::SurpriseRemovalWmi

Definition at line 105 of file hubdriver.h.

Referenced by HubWmiEvtSurpriseRemovalCleanup().

UnregisterPowerSetting

PFN_HUB_UNREGISTER_POWER_SETTING HubDriverState::UnregisterPowerSetting

Definition at line 115 of file hubdriver.h.

Usb20LpmTimeout

UCHAR HubDriverState::Usb20LpmTimeout

Definition at line 103 of file hubdriver.h.

Referenced by HubChildComputeLpm20().

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

• drivers/usb/usbhub3/hubdriver.h