+++ /dev/null
-/* $Id$
- *
- * VideoPort driver
- * Written by Rex Jolliff
- */
-
-#include <ddk/ntddk.h>
-#include <ddk/ntddvid.h>
-
-#include "../../../ntoskrnl/include/internal/v86m.h"
-
-#include "vidport.h"
-
-#define NDEBUG
-#include <debug.h>
-
-//#define UNIMPLEMENTED do {DbgPrint("%s:%d: Function not implemented", __FILE__, __LINE__); for(;;);} while (0)
-
-#define VERSION "0.0.0"
-
-static VOID STDCALL VidStartIo(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
-static NTSTATUS STDCALL VidDispatchOpenClose(IN PDEVICE_OBJECT pDO, IN PIRP Irp);
-static NTSTATUS STDCALL VidDispatchDeviceControl(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
-
-static BOOLEAN CsrssInitialized = FALSE;
-static HANDLE CsrssHandle = 0;
-static struct _EPROCESS* Csrss = NULL;
-
-PBYTE ReturnCsrssAddress(void)
-{
- return (PBYTE)Csrss;
-}
-
-// ------------------------------------------------------- Public Interface
-
-// DriverEntry
-//
-// DESCRIPTION:
-// This function initializes the driver.
-//
-// RUN LEVEL:
-// PASSIVE_LEVEL
-//
-// ARGUMENTS:
-// IN PDRIVER_OBJECT DriverObject System allocated Driver Object
-// for this driver
-// IN PUNICODE_STRING RegistryPath Name of registry driver service
-// key
-//
-// RETURNS:
-// NTSTATUS
-
-STDCALL NTSTATUS
-DriverEntry(IN PDRIVER_OBJECT DriverObject,
- IN PUNICODE_STRING RegistryPath)
-{
- return(STATUS_SUCCESS);
-}
-
-VOID
-VideoPortDebugPrint(IN ULONG DebugPrintLevel,
- IN PCHAR DebugMessage, ...)
-{
- char Buffer[256];
- va_list ap;
-
-/*
- if (DebugPrintLevel > InternalDebugLevel)
- return;
-*/
- va_start (ap, DebugMessage);
- vsprintf (Buffer, DebugMessage, ap);
- va_end (ap);
-
- DbgPrint (Buffer);
-}
-
-VP_STATUS
-STDCALL
-VideoPortDisableInterrupt(IN PVOID HwDeviceExtension)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortEnableInterrupt(IN PVOID HwDeviceExtension)
-{
- UNIMPLEMENTED;
-}
-
-VOID
-STDCALL
-VideoPortFreeDeviceBase(IN PVOID HwDeviceExtension,
- IN PVOID MappedAddress)
-{
- UNIMPLEMENTED;
-}
-
-ULONG
-STDCALL
-VideoPortGetBusData(IN PVOID HwDeviceExtension,
- IN BUS_DATA_TYPE BusDataType,
- IN ULONG SlotNumber,
- OUT PVOID Buffer,
- IN ULONG Offset,
- IN ULONG Length)
-{
- return HalGetBusDataByOffset(BusDataType,
- 0,
- SlotNumber,
- Buffer,
- Offset,
- Length);
-}
-
-UCHAR
-STDCALL
-VideoPortGetCurrentIrql(VOID)
-{
- return KeGetCurrentIrql();
-}
-
-PVOID
-STDCALL
-VideoPortGetDeviceBase(IN PVOID HwDeviceExtension,
- IN PHYSICAL_ADDRESS IoAddress,
- IN ULONG NumberOfUchars,
- IN UCHAR InIoSpace)
-{
- if (InIoSpace)
- {
- return MmMapIoSpace(IoAddress, NumberOfUchars, FALSE);
- }
- else
- {
- UNIMPLEMENTED;
- return NULL;
- }
-}
-
-VP_STATUS
-STDCALL
-VideoPortGetDeviceData(IN PVOID HwDeviceExtension,
- IN VIDEO_DEVICE_DATA_TYPE DeviceDataType,
- IN PMINIPORT_QUERY_DEVICE_ROUTINE CallbackRoutine,
- IN PVOID Context)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortGetAccessRanges(IN PVOID HwDeviceExtension,
- IN ULONG NumRequestedResources,
- IN PIO_RESOURCE_DESCRIPTOR RequestedResources OPTIONAL,
- IN ULONG NumAccessRanges,
- IN PVIDEO_ACCESS_RANGE AccessRanges,
- IN PVOID VendorId,
- IN PVOID DeviceId,
- IN PULONG Slot)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortGetRegistryParameters(IN PVOID HwDeviceExtension,
- IN PWSTR ParameterName,
- IN UCHAR IsParameterFileName,
- IN PMINIPORT_GET_REGISTRY_ROUTINE GetRegistryRoutine,
- IN PVOID Context)
-{
- UNIMPLEMENTED;
-}
-
-ULONG STDCALL
-VideoPortInitialize(IN PVOID Context1,
- IN PVOID Context2,
- IN PVIDEO_HW_INITIALIZATION_DATA HwInitializationData,
- IN PVOID HwContext)
-{
- UCHAR Again;
- WCHAR DeviceBuffer[20];
- WCHAR SymlinkBuffer[20];
- NTSTATUS Status;
- PDRIVER_OBJECT MPDriverObject = (PDRIVER_OBJECT) Context1;
- PDEVICE_OBJECT MPDeviceObject;
- VIDEO_PORT_CONFIG_INFO ConfigInfo;
- PVIDEOPORT_EXTENSION_DATA ExtensionData;
- ULONG DeviceNumber = 0;
- UNICODE_STRING DeviceName;
- UNICODE_STRING SymlinkName;
- CLIENT_ID Cid;
-
- /* Build Dispatch table from passed data */
- MPDriverObject->DriverStartIo = (PDRIVER_STARTIO) HwInitializationData->HwStartIO;
-
- /* Create a unicode device name */
- Again = FALSE;
- do
- {
- swprintf(DeviceBuffer, L"\\Device\\Video%lu", DeviceNumber);
- RtlInitUnicodeString(&DeviceName, DeviceBuffer);
-
- /* Create the device */
- Status = IoCreateDevice(MPDriverObject,
- HwInitializationData->HwDeviceExtensionSize +
- sizeof(VIDEOPORT_EXTENSION_DATA),
- &DeviceName,
- FILE_DEVICE_VIDEO,
- 0,
- TRUE,
- &MPDeviceObject);
- if (!NT_SUCCESS(Status))
- {
- DbgPrint("IoCreateDevice call failed\n",0);
- return Status;
- }
-
- MPDriverObject->DeviceObject = MPDeviceObject;
-
- /* initialize the miniport drivers dispatch table */
- MPDriverObject->MajorFunction[IRP_MJ_CREATE] = VidDispatchOpenClose;
- MPDriverObject->MajorFunction[IRP_MJ_CLOSE] = VidDispatchOpenClose;
- MPDriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = VidDispatchDeviceControl;
-
- /* create symbolic link "\??\DISPLAYx" */
- swprintf(SymlinkBuffer, L"\\??\\DISPLAY%lu", DeviceNumber+1);
- RtlInitUnicodeString (&SymlinkName,
- SymlinkBuffer);
- IoCreateSymbolicLink (&SymlinkName,
- &DeviceName);
-
- ExtensionData =
- (PVIDEOPORT_EXTENSION_DATA) MPDeviceObject->DeviceExtension;
- ExtensionData->DeviceObject = MPDeviceObject;
-
- /* Set the buffering strategy here... */
- /* If you change this, remember to change VidDispatchDeviceControl too */
- MPDeviceObject->Flags |= DO_BUFFERED_IO;
-
- /* Call HwFindAdapter entry point */
- /* FIXME: Need to figure out what string to pass as param 3 */
- Status = HwInitializationData->HwFindAdapter(VPExtensionToMPExtension(ExtensionData),
- Context2,
- L"",
- &ConfigInfo,
- &Again);
- if (!NT_SUCCESS(Status))
- {
- DbgPrint("HwFindAdapter call failed\n");
- IoDeleteDevice(MPDeviceObject);
-
- return Status;
- }
-
- /* FIXME: Allocate hardware resources for device */
-
- /* Allocate interrupt for device */
- if (HwInitializationData->HwInterrupt != NULL &&
- !(ConfigInfo.BusInterruptLevel == 0 &&
- ConfigInfo.BusInterruptVector == 0))
- {
-#if 0
- ExtensionData->IRQL = ConfigInfo.BusInterruptLevel;
- ExtensionData->InterruptLevel =
- HalGetInterruptVector(ConfigInfo.AdapterInterfaceType,
- ConfigInfo.SystemIoBusNumber,
- ConfigInfo.BusInterruptLevel,
- ConfigInfo.BusInterruptVector,
- &ExtensionData->IRQL,
- &ExtensionData->Affinity);
- KeInitializeSpinLock(&ExtensionData->InterruptSpinLock);
- Status = IoConnectInterrupt(&ExtensionData->InterruptObject,
- (PKSERVICE_ROUTINE)
- HwInitializationData->HwInterrupt,
- VPExtensionToMPExtension(ExtensionData),
- &ExtensionData->InterruptSpinLock,
- ExtensionData->InterruptLevel,
- ExtensionData->IRQL,
- ExtensionData->IRQL,
- ConfigInfo.InterruptMode,
- FALSE,
- ExtensionData->Affinity,
- FALSE);
- if (!NT_SUCCESS(Status))
- {
- DbgPrint("IoConnectInterrupt failed\n");
- IoDeleteDevice(MPDeviceObject);
-
- return Status;
- }
-#endif
- }
- DeviceNumber++;
- }
- while (Again);
-
- /* FIXME: initialize timer routine for MP Driver */
- if (HwInitializationData->HwTimer != NULL)
- {
- Status = IoInitializeTimer(MPDeviceObject,
- (PIO_TIMER_ROUTINE)
- HwInitializationData->HwTimer,
- VPExtensionToMPExtension(ExtensionData));
- if (!NT_SUCCESS(Status))
- {
- DbgPrint("IoInitializeTimer failed\n");
-
- if (HwInitializationData->HwInterrupt != NULL)
- {
- IoDisconnectInterrupt(ExtensionData->InterruptObject);
- }
- IoDeleteDevice(MPDeviceObject);
-
- return Status;
- }
- }
-
- return STATUS_SUCCESS;
-}
-
-VP_STATUS STDCALL
-VideoPortInt10(IN PVOID HwDeviceExtension,
- IN PVIDEO_X86_BIOS_ARGUMENTS BiosArguments)
-{
- KV86M_REGISTERS Regs;
- NTSTATUS Status;
-
- KeAttachProcess(Csrss);
-
- memset(&Regs, 0, sizeof(Regs));
- Regs.Eax = BiosArguments->Eax;
- Regs.Ebx = BiosArguments->Ebx;
- Regs.Ecx = BiosArguments->Ecx;
- Regs.Edx = BiosArguments->Edx;
- Regs.Esi = BiosArguments->Esi;
- Regs.Edi = BiosArguments->Edi;
- Regs.Ebp = BiosArguments->Ebp;
- Status = Ke386CallBios(0x10, &Regs);
-
- KeDetachProcess();
-
- return(Status);
-}
-
-VOID
-STDCALL
-VideoPortLogError(IN PVOID HwDeviceExtension,
- IN PVIDEO_REQUEST_PACKET Vrp OPTIONAL,
- IN VP_STATUS ErrorCode,
- IN ULONG UniqueId)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortMapBankedMemory(IN PVOID HwDeviceExtension,
- IN PHYSICAL_ADDRESS PhysicalAddress,
- IN PULONG Length,
- IN PULONG InIoSpace,
- OUT PVOID *VirtualAddress,
- IN ULONG BankLength,
- IN UCHAR ReadWriteBank,
- IN PBANKED_SECTION_ROUTINE BankRoutine,
- IN PVOID Context)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortMapMemory(IN PVOID HwDeviceExtension,
- IN PHYSICAL_ADDRESS PhysicalAddress,
- IN PULONG Length,
- IN PULONG InIoSpace,
- OUT PVOID *VirtualAddress)
-{
- if (*InIoSpace)
- {
- *VirtualAddress = MmMapIoSpace(PhysicalAddress, *Length, FALSE);
-
- return *VirtualAddress != NULL ? STATUS_SUCCESS :
- STATUS_INSUFFICIENT_RESOURCES;
- }
- else
- {
- UNIMPLEMENTED;
- }
-
- return STATUS_SUCCESS;
-}
-
-UCHAR
-STDCALL
-VideoPortReadPortUchar(IN PUCHAR Port)
-{
- return READ_PORT_UCHAR(Port);
-}
-
-USHORT
-STDCALL
-VideoPortReadPortUshort(IN PUSHORT Port)
-{
- return READ_PORT_USHORT(Port);
-}
-
-ULONG
-STDCALL
-VideoPortReadPortUlong(IN PULONG Port)
-{
- return READ_PORT_ULONG(Port);
-}
-
-VOID
-STDCALL
-VideoPortReadPortBufferUchar(IN PUCHAR Port,
- OUT PUCHAR Buffer,
- IN ULONG Count)
-{
- READ_PORT_BUFFER_UCHAR(Port, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortReadPortBufferUshort(IN PUSHORT Port,
- OUT PUSHORT Buffer,
- IN ULONG Count)
-{
- READ_PORT_BUFFER_USHORT(Port, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortReadPortBufferUlong(IN PULONG Port,
- OUT PULONG Buffer,
- IN ULONG Count)
-{
- READ_PORT_BUFFER_ULONG(Port, Buffer, Count);
-}
-
-UCHAR
-STDCALL
-VideoPortReadRegisterUchar(IN PUCHAR Register)
-{
- return READ_REGISTER_UCHAR(Register);
-}
-
-USHORT
-STDCALL
-VideoPortReadRegisterUshort(IN PUSHORT Register)
-{
- return READ_REGISTER_USHORT(Register);
-}
-
-ULONG
-STDCALL
-VideoPortReadRegisterUlong(IN PULONG Register)
-{
- return READ_REGISTER_ULONG(Register);
-}
-
-VOID
-STDCALL
-VideoPortReadRegisterBufferUchar(IN PUCHAR Register,
- OUT PUCHAR Buffer,
- IN ULONG Count)
-{
- READ_REGISTER_BUFFER_UCHAR(Register, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortReadRegisterBufferUshort(IN PUSHORT Register,
- OUT PUSHORT Buffer,
- IN ULONG Count)
-{
- READ_REGISTER_BUFFER_USHORT(Register, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortReadRegisterBufferUlong(IN PULONG Register,
- OUT PULONG Buffer,
- IN ULONG Count)
-{
- READ_REGISTER_BUFFER_ULONG(Register, Buffer, Count);
-}
-
-BOOLEAN
-STDCALL
-VideoPortScanRom(IN PVOID HwDeviceExtension,
- IN PUCHAR RomBase,
- IN ULONG RomLength,
- IN PUCHAR String)
-{
- UNIMPLEMENTED;
-}
-
-ULONG
-STDCALL
-VideoPortSetBusData(IN PVOID HwDeviceExtension,
- IN BUS_DATA_TYPE BusDataType,
- IN ULONG SlotNumber,
- IN PVOID Buffer,
- IN ULONG Offset,
- IN ULONG Length)
-{
- return HalSetBusDataByOffset(BusDataType,
- 0,
- SlotNumber,
- Buffer,
- Offset,
- Length);
-}
-
-VP_STATUS
-STDCALL
-VideoPortSetRegistryParameters(IN PVOID HwDeviceExtension,
- IN PWSTR ValueName,
- IN PVOID ValueData,
- IN ULONG ValueLength)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortSetTrappedEmulatorPorts(IN PVOID HwDeviceExtension,
- IN ULONG NumAccessRanges,
- IN PVIDEO_ACCESS_RANGE AccessRange)
-{
- UNIMPLEMENTED;
-}
-
-VOID
-STDCALL
-VideoPortStartTimer(IN PVOID HwDeviceExtension)
-{
- PVIDEOPORT_EXTENSION_DATA ExtensionData =
- MPExtensionToVPExtension(HwDeviceExtension);
-
- IoStartTimer(ExtensionData->DeviceObject);
-}
-
-VOID
-STDCALL
-VideoPortStopTimer(IN PVOID HwDeviceExtension)
-{
- PVIDEOPORT_EXTENSION_DATA ExtensionData =
- MPExtensionToVPExtension(HwDeviceExtension);
-
- IoStopTimer(ExtensionData->DeviceObject);
-}
-
-BOOLEAN
-STDCALL
-VideoPortSynchronizeExecution(IN PVOID HwDeviceExtension,
- IN VIDEO_SYNCHRONIZE_PRIORITY Priority,
- IN PMINIPORT_SYNCHRONIZE_ROUTINE SynchronizeRoutine,
- OUT PVOID Context)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortUnmapMemory(IN PVOID HwDeviceExtension,
- IN PVOID VirtualAddress,
- IN HANDLE ProcessHandle)
-{
- UNIMPLEMENTED;
-}
-
-VP_STATUS
-STDCALL
-VideoPortVerifyAccessRanges(IN PVOID HwDeviceExtension,
- IN ULONG NumAccessRanges,
- IN PVIDEO_ACCESS_RANGE AccessRanges)
-{
- UNIMPLEMENTED;
-}
-
-VOID
-STDCALL
-VideoPortWritePortUchar(IN PUCHAR Port,
- IN UCHAR Value)
-{
- WRITE_PORT_UCHAR(Port, Value);
-}
-
-VOID
-STDCALL
-VideoPortWritePortUshort(IN PUSHORT Port,
- IN USHORT Value)
-{
- WRITE_PORT_USHORT(Port, Value);
-}
-
-VOID
-STDCALL
-VideoPortWritePortUlong(IN PULONG Port,
- IN ULONG Value)
-{
- WRITE_PORT_ULONG(Port, Value);
-}
-
-VOID
-STDCALL
-VideoPortWritePortBufferUchar(IN PUCHAR Port,
- IN PUCHAR Buffer,
- IN ULONG Count)
-{
- WRITE_PORT_BUFFER_UCHAR(Port, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortWritePortBufferUshort(IN PUSHORT Port,
- IN PUSHORT Buffer,
- IN ULONG Count)
-{
- WRITE_PORT_BUFFER_USHORT(Port, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortWritePortBufferUlong(IN PULONG Port,
- IN PULONG Buffer,
- IN ULONG Count)
-{
- WRITE_PORT_BUFFER_ULONG(Port, Buffer, Count);
-}
-
-VOID
-STDCALL
-VideoPortWriteRegisterUchar(IN PUCHAR Register,
- IN UCHAR Value)
-{
- WRITE_REGISTER_UCHAR(Register, Value);
-}
-
-VOID
-STDCALL
-VideoPortWriteRegisterUshort(IN PUSHORT Register,
- IN USHORT Value)
-{
- WRITE_REGISTER_USHORT(Register, Value);
-}
-
-VOID
-STDCALL
-VideoPortWriteRegisterUlong(IN PULONG Register,
- IN ULONG Value)
-{
- WRITE_REGISTER_ULONG(Register, Value);
-}
-
-VOID
-STDCALL
-VideoPortWriteRegisterBufferUchar(IN PUCHAR Register,
- IN PUCHAR Buffer,
- IN ULONG Count)
-{
- WRITE_REGISTER_BUFFER_UCHAR(Register, Buffer, Count);
-}
-
-VOID STDCALL
-VideoPortWriteRegisterBufferUshort(IN PUSHORT Register,
- IN PUSHORT Buffer,
- IN ULONG Count)
-{
- WRITE_REGISTER_BUFFER_USHORT(Register, Buffer, Count);
-}
-
-VOID STDCALL
-VideoPortWriteRegisterBufferUlong(IN PULONG Register,
- IN PULONG Buffer,
- IN ULONG Count)
-{
- WRITE_REGISTER_BUFFER_ULONG(Register, Buffer, Count);
-}
-
-VOID STDCALL
-VideoPortZeroDeviceMemory(OUT PVOID Destination,
- IN ULONG Length)
-{
- UNIMPLEMENTED;
-}
-
-
-// ------------------------------------------- Nondiscardable statics
-
-// VidDispatchOpenClose
-//
-// DESCRIPTION:
-// Answer requests for Open/Close calls: a null operation
-//
-// RUN LEVEL:
-// PASSIVE_LEVEL
-//
-// ARGUMENTS:
-// Standard dispatch arguments
-//
-// RETURNS:
-// NTSTATUS
-//
-
-static NTSTATUS STDCALL
-VidDispatchOpenClose(IN PDEVICE_OBJECT pDO,
- IN PIRP Irp)
-{
- PIO_STACK_LOCATION IrpStack;
-
- DPRINT("VidDispatchOpenClose() called\n");
-
- IrpStack = IoGetCurrentIrpStackLocation(Irp);
-
- if (IrpStack->MajorFunction == IRP_MJ_CREATE &&
- CsrssInitialized == FALSE)
- {
- DPRINT("Referencing CSRSS\n");
- Csrss = PsGetCurrentProcess();
- CsrssInitialized = TRUE;
- DPRINT("Csrss %p\n", Csrss);
- }
-
- Irp->IoStatus.Status = STATUS_SUCCESS;
- Irp->IoStatus.Information = FILE_OPENED;
- IoCompleteRequest(Irp, IO_NO_INCREMENT);
-
- return STATUS_SUCCESS;
-}
-
-// VidStartIo
-//
-// DESCRIPTION:
-// Get the next requested I/O packet started
-//
-// RUN LEVEL:
-// DISPATCH_LEVEL
-//
-// ARGUMENTS:
-// Dispatch routine standard arguments
-//
-// RETURNS:
-// NTSTATUS
-//
-
-static VOID STDCALL
-VidStartIo(IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp)
-{
- UNIMPLEMENTED;
-}
-
-// VidDispatchDeviceControl
-//
-// DESCRIPTION:
-// Answer requests for device control calls
-//
-// RUN LEVEL:
-// PASSIVE_LEVEL
-//
-// ARGUMENTS:
-// Standard dispatch arguments
-//
-// RETURNS:
-// NTSTATUS
-//
-
-static NTSTATUS STDCALL
-VidDispatchDeviceControl(IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp)
-{
- PIO_STACK_LOCATION IrpStack;
- PVIDEO_REQUEST_PACKET vrp;
-
- IrpStack = IoGetCurrentIrpStackLocation(Irp);
-
- // Translate the IRP to a VRP
- vrp = ExAllocatePool(PagedPool, sizeof(VIDEO_REQUEST_PACKET));
- vrp->StatusBlock = ExAllocatePool(PagedPool, sizeof(STATUS_BLOCK));
- vrp->IoControlCode = IrpStack->Parameters.DeviceIoControl.IoControlCode;
-
- // We're assuming METHOD_BUFFERED
- vrp->InputBuffer = Irp->AssociatedIrp.SystemBuffer;
- vrp->InputBufferLength = IrpStack->Parameters.DeviceIoControl.InputBufferLength;
- vrp->OutputBuffer = Irp->UserBuffer;
- vrp->OutputBufferLength = IrpStack->Parameters.DeviceIoControl.OutputBufferLength;
-
- // Call the Miniport Driver with the VRP
- DeviceObject->DriverObject->DriverStartIo(DeviceObject->DeviceExtension, (PIRP)vrp);
-
- // Translate the VRP back into the IRP for OutputBuffer
- Irp->UserBuffer = vrp->OutputBuffer;
- IrpStack->Parameters.DeviceIoControl.OutputBufferLength = vrp->OutputBufferLength;
-
- // Free the VRP
- ExFreePool(vrp->StatusBlock);
- ExFreePool(vrp);
-
- return STATUS_SUCCESS;
-}
git://git.jankratochvil.net / reactos.git / blobdiff