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The root bus driver should return an empty resource list on IRP_MN_QUERY_RESOURCES.

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svn path=/trunk/; revision=9655
This commit is contained in:
Eric Kohl 2004-06-11 09:33:42 +00:00
parent ab0a1921c1
commit 839baba4ae
1 changed files with 25 additions and 1 deletions
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26
reactos/ntoskrnl/io/pnproot.c
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@ -1,4 +1,4 @@
/* $Id: pnproot.c,v 1.20 2004/01/05 14:28:20 weiden Exp $
/* $Id: pnproot.c,v 1.21 2004/06/11 09:33:42 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -247,6 +247,26 @@ PdoQueryId(
}
NTSTATUS
PdoQueryResources(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
PIO_STACK_LOCATION IrpSp)
{
PCM_RESOURCE_LIST ResourceList;
ResourceList = ExAllocatePool(PagedPool, sizeof(CM_RESOURCE_LIST));
if (ResourceList == NULL)
return STATUS_INSUFFICIENT_RESOURCES;
ResourceList->Count = 0;
Irp->IoStatus.Information = (ULONG_PTR)ResourceList;
return STATUS_SUCCESS;
}
NTSTATUS
PnpRootPdoPnpControl(
PDEVICE_OBJECT DeviceObject,
@ -308,10 +328,13 @@ PnpRootPdoPnpControl(
case IRP_MN_QUERY_RESOURCE_REQUIREMENTS:
break;
#endif
case IRP_MN_QUERY_RESOURCES:
Status = PdoQueryResources(DeviceObject, Irp, IrpSp);
break;
#if 0
case IRP_MN_QUERY_STOP_DEVICE:
break;
@ -368,6 +391,7 @@ PnpRootPdoPowerControl(
switch (IrpSp->MinorFunction) {
default:
DPRINT("Unknown IOCTL 0x%X\n", IrpSp->MinorFunction);
Status = STATUS_NOT_IMPLEMENTED;
break;
}