--- trunk/reactos/drivers/bus/pci/pdo.c 2005-11-18 22:28:54 UTC (rev 19330)
+++ trunk/reactos/drivers/bus/pci/pdo.c 2005-11-18 22:32:44 UTC (rev 19331)
@@ -900,7 +900,7 @@
PPDO_DEVICE_EXTENSION DeviceExtension;
ULONG Size;
- DPRINT("InterfaceBusSetBusData()\n",
+ DPRINT("InterfaceBusSetBusData(%p 0x%lx %p 0x%lx 0x%lx)\n",
Context, DataType, Buffer, Offset, Length);
if (DataType != PCI_WHICHSPACE_CONFIG)
@@ -933,7 +933,7 @@
PPDO_DEVICE_EXTENSION DeviceExtension;
ULONG Size;
- DPRINT("InterfaceBusGetBusData() called\n",
+ DPRINT("InterfaceBusGetBusData(%p 0x%lx %p 0x%lx 0x%lx) called\n",
Context, DataType, Buffer, Offset, Length);
if (DataType != PCI_WHICHSPACE_CONFIG)
@@ -954,7 +954,44 @@
return Size;
}
+static BOOLEAN NTAPI
+InterfacePciDevicePresent(
+ IN USHORT VendorID,
+ IN USHORT DeviceID,
+ IN UCHAR RevisionID,
+ IN USHORT SubVendorID,
+ IN USHORT SubSystemID,
+ IN ULONG Flags
+)
+{
+ DPRINT1("Checking for PCI %04X:%04X not implemented\n",
+ VendorID, DeviceID);
+ return FALSE;
+}
+
+static BOOLEAN NTAPI
+InterfacePciDevicePresentEx(
+ IN PVOID Context,
+ IN PPCI_DEVICE_PRESENCE_PARAMETERS Parameters)
+{
+ PPDO_DEVICE_EXTENSION DeviceExtension;
+
+ DPRINT1("InterfacePciDevicePresentEx(%p %p) called\n",
+ Context, Parameters);
+
+ if (!Parameters || Parameters->Size != sizeof(PCI_DEVICE_PRESENCE_PARAMETERS))
+ return FALSE;
+
+ DeviceExtension = (PPDO_DEVICE_EXTENSION)((PDEVICE_OBJECT)Context)->DeviceExtension;
+
+ DPRINT1("Checking for PCI %04X:%04X not implemented\n",
+ Parameters->VendorID, Parameters->DeviceID);
+
+ return FALSE;
+}
+
+
static NTSTATUS
PdoQueryInterface(
IN PDEVICE_OBJECT DeviceObject,
@@ -966,7 +1003,7 @@
if (RtlCompareMemory(IrpSp->Parameters.QueryInterface.InterfaceType,
&GUID_BUS_INTERFACE_STANDARD, sizeof(GUID)) == sizeof(GUID))
{
- /* BUS_INTERFACE STANDARD */
+ /* BUS_INTERFACE_STANDARD */
if (IrpSp->Parameters.QueryInterface.Version < 1)
Status = STATUS_NOT_SUPPORTED;
else if (IrpSp->Parameters.QueryInterface.Size < sizeof(BUS_INTERFACE_STANDARD))
@@ -987,6 +1024,28 @@
Status = STATUS_SUCCESS;
}
}
+ else if (RtlCompareMemory(IrpSp->Parameters.QueryInterface.InterfaceType,
+ &GUID_PCI_DEVICE_PRESENT_INTERFACE, sizeof(GUID)) == sizeof(GUID))
+ {
+ /* PCI_DEVICE_PRESENT_INTERFACE */
+ if (IrpSp->Parameters.QueryInterface.Version < 1)
+ Status = STATUS_NOT_SUPPORTED;
+ else if (IrpSp->Parameters.QueryInterface.Size < sizeof(PCI_DEVICE_PRESENT_INTERFACE))
+ Status = STATUS_BUFFER_TOO_SMALL;
+ else
+ {
+ PPCI_DEVICE_PRESENT_INTERFACE BusInterface;
+ BusInterface = (PPCI_DEVICE_PRESENT_INTERFACE)IrpSp->Parameters.QueryInterface.Interface;
+ BusInterface->Size = sizeof(PCI_DEVICE_PRESENT_INTERFACE);
+ BusInterface->Version = 1;
+ BusInterface->Context = DeviceObject;
+ BusInterface->InterfaceReference = InterfaceReference;
+ BusInterface->InterfaceDereference = InterfaceDereference;
+ BusInterface->IsDevicePresent = InterfacePciDevicePresent;
+ BusInterface->IsDevicePresentEx = InterfacePciDevicePresentEx;
+ Status = STATUS_SUCCESS;
+ }
+ }
else
{
/* Not a supported interface */