portsm.cpp File Reference

#include "usbhub3.h"

Include dependency graph for portsm.cpp:

Go to the source code of this file.

Functions
static BOOLEAN NTAPI	PsmHasFlag (_In_ const PortMachine::State *Target, _In_ ULONG Flag)

Variables
static const PortEvent	IdleRequests []
static const PortEvent	OffAttachedDrops []
static const PortEvent	RemovedAndStopped []
static const PortEvent	StatusAndRemoved []
static const PortEvent	GoneOnly []

Function Documentation

PsmHasFlag()

static BOOLEAN NTAPI PsmHasFlag ( _In_ const PortMachine::State *  Target, _In_ ULONG  Flag  )

static

Definition at line 202 of file portsm.cpp.

{
    for (; Target != NULL; Target = Target->Parent)
    {
        if (Target->Flags & Flag)
            return TRUE;
    }
 
    return FALSE;
}

Referenced by PortMachine::AllowsHubSuspend(), and PortMachine::SmStateChanged().

Variable Documentation

GoneOnly

const PortEvent GoneOnly[]

static

Initial value:

=
{
    PortEvent::DeviceGone, PortEvent::Count
}

Definition at line 94 of file portsm.cpp.

IdleRequests

const PortEvent IdleRequests[]

static

Initial value:

=
{
    PortEvent::HubRemoved, PortEvent::HubStopping, PortEvent::DeviceGone,
    PortEvent::HibernateRequest, PortEvent::CycleRequest, PortEvent::DisableRequest,
    PortEvent::DisableSuperSpeedRequest, PortEvent::ResetRequest, PortEvent::WarmResetRequest,
    PortEvent::ResumeRequest, PortEvent::SuspendRequest, PortEvent::SetU1Timeout,
    PortEvent::SetU2Timeout, PortEvent::Count
}

Definition at line 67 of file portsm.cpp.

OffAttachedDrops

const PortEvent OffAttachedDrops[]

static

Initial value:

=
{
    PortEvent::HubRemoved, PortEvent::StatusChanged, PortEvent::HubStopping,
    PortEvent::HibernateRequest, PortEvent::DisableRequest, PortEvent::DisableSuperSpeedRequest,
    PortEvent::ResetRequest, PortEvent::WarmResetRequest, PortEvent::ResumeRequest,
    PortEvent::SuspendRequest, PortEvent::SetU1Timeout, PortEvent::SetU2Timeout, PortEvent::Count
}

Definition at line 76 of file portsm.cpp.

RemovedAndStopped

const PortEvent RemovedAndStopped[]

static

Initial value:

=
{
    PortEvent::HubRemoved, PortEvent::HubStopping, PortEvent::Count
}

Definition at line 84 of file portsm.cpp.

StatusAndRemoved

const PortEvent StatusAndRemoved[]

static

Initial value:

=
{
    PortEvent::StatusChanged, PortEvent::HubRemoved, PortEvent::Count
}

Definition at line 89 of file portsm.cpp.