fxpkgpdoum.cpp

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/*++
 
Copyright (c) Microsoft Corporation
 
Module Name:
 
    FxPkgPdoUM.cpp
 
Abstract:
 
    This module implements the Pnp package for Pdo devices.
 
Author:
 
Environment:
 
    User mode only
 
Revision History:
 
--*/
 
#include "../pnppriv.hpp"
#include <wdmguid.h>
 
// Tracing support
#if defined(EVENT_TRACING)
extern "C" {
#include "FxPkgPdoUM.tmh"
}
#endif
 
_Must_inspect_result_
NTSTATUS
FxPkgPdo::_PnpQueryResources(
    __inout FxPkgPnp* This,
    __inout FxIrp *Irp
    )
{
    return ((FxPkgPdo*) This)->PnpQueryResources(Irp);
}
 
_Must_inspect_result_
NTSTATUS
FxPkgPdo::PnpQueryResources(
    __inout FxIrp *Irp
    )
 
/*++
 
Routine Description:
 
    This method is invoked in response to a Pnp QueryResources IRP.  We return
    the resources that the device is currently consuming.
 
Arguments:
 
    Irp - a pointer to the FxIrp
 
Returns:
 
    NTSTATUS
 
--*/
 
{
    UNREFERENCED_PARAMETER(Irp);
    ASSERTMSG("Not implemented for UMDF\n", FALSE);
 
    return STATUS_NOT_IMPLEMENTED;
}
 
_Must_inspect_result_
NTSTATUS
FxPkgPdo::_PnpQueryResourceRequirements(
        __inout FxPkgPnp* This,
        __inout FxIrp *Irp
    )
{
    return ((FxPkgPdo*) This)->PnpQueryResourceRequirements(Irp);
}
 
_Must_inspect_result_
NTSTATUS
FxPkgPdo::PnpQueryResourceRequirements(
    __inout FxIrp *Irp
    )
 
/*++
 
Routine Description:
 
    This method is invoked in response to a Pnp QueryResourceRequirements IRP.
    We return the set (of sets) of possible resources that we could accept
    which would allow our device to work.
 
Arguments:
 
    Irp - a pointer to the FxIrp
 
Returns:
 
    NTSTATUS
 
--*/
 
{
    UNREFERENCED_PARAMETER(Irp);
 
    ASSERTMSG("Not implemented for UMDF\n", FALSE);
 
    return STATUS_NOT_IMPLEMENTED;
}
 
_Must_inspect_result_
NTSTATUS
FxPkgPdo::_PnpFilterResourceRequirements(
    __inout FxPkgPnp* This,
    __inout FxIrp *Irp
    )
/*++
 
Routine Description:
    Filter resource requirements for the PDO.  A chance to further muck with
    the resources assigned to the device.
 
Arguments:
    This - the package
 
    Irp - the request
 
Return Value:
    NTSTATUS
 
  --*/
{
    UNREFERENCED_PARAMETER(This);
    UNREFERENCED_PARAMETER(Irp);
 
    ASSERTMSG("Not implemented for UMDF\n", FALSE);
 
    return STATUS_NOT_IMPLEMENTED;
}