+++ /dev/null
-/*
- * VideoPort driver
- *
- * Copyright (C) 2002, 2003, 2004 ReactOS Team
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef VIDEOPRT_H
-#define VIDEOPRT_H
-
-#include <ntifs.h>
-
-#define __BROKEN__
-#include <miniport.h>
-#include <video.h>
-#include <ntagp.h>
-#include <dderror.h>
-#include <windef.h>
-#include <wdmguid.h>
-
-#define TAG_VIDEO_PORT 'PDIV'
-#define TAG_VIDEO_PORT_BUFFER '\0mpV'
-#define TAG_REQUEST_PACKET 'qRpV'
-
-#define GUID_STRING_LENGTH 38 * sizeof(WCHAR)
-
-typedef struct _VIDEO_PORT_ADDRESS_MAPPING
-{
- LIST_ENTRY List;
- PVOID MappedAddress;
- ULONG NumberOfUchars;
- PHYSICAL_ADDRESS IoAddress;
- ULONG SystemIoBusNumber;
- UINT MappingCount;
-} VIDEO_PORT_ADDRESS_MAPPING, *PVIDEO_PORT_ADDRESS_MAPPING;
-
-struct _VIDEO_PORT_AGP_VIRTUAL_MAPPING;
-
-typedef struct _VIDEO_PORT_AGP_MAPPING
-{
- ULONG NumberOfPages;
- PVOID MapHandle;
- PHYSICAL_ADDRESS PhysicalAddress;
-} VIDEO_PORT_AGP_MAPPING, *PVIDEO_PORT_AGP_MAPPING;
-
-typedef struct _VIDEO_PORT_AGP_VIRTUAL_MAPPING
-{
- PVIDEO_PORT_AGP_MAPPING AgpMapping;
- HANDLE ProcessHandle;
- PVOID MappedAddress;
-} VIDEO_PORT_AGP_VIRTUAL_MAPPING, *PVIDEO_PORT_AGP_VIRTUAL_MAPPING;
-
-typedef struct _VIDEO_PORT_DRIVER_EXTENSION
-{
- VIDEO_HW_INITIALIZATION_DATA InitializationData;
- PVOID HwContext;
- UNICODE_STRING RegistryPath;
-} VIDEO_PORT_DRIVER_EXTENSION, *PVIDEO_PORT_DRIVER_EXTENSION;
-
-typedef struct _VIDEO_PORT_COMMON_EXTENSION
-{
- BOOLEAN Fdo;
-} VIDEO_PORT_COMMON_EXTENSION, *PVIDEO_PORT_COMMON_EXTENSION;
-
-typedef struct _VIDEO_PORT_DEVICE_EXTENSTION
-{
- VIDEO_PORT_COMMON_EXTENSION Common;
- ULONG DeviceNumber;
- PDRIVER_OBJECT DriverObject;
- PDEVICE_OBJECT PhysicalDeviceObject;
- PDEVICE_OBJECT FunctionalDeviceObject;
- PDEVICE_OBJECT NextDeviceObject;
- UNICODE_STRING RegistryPath;
- UNICODE_STRING NewRegistryPath;
- PKINTERRUPT InterruptObject;
- KSPIN_LOCK InterruptSpinLock;
- PCM_RESOURCE_LIST AllocatedResources;
- ULONG InterruptVector;
- ULONG InterruptLevel;
- BOOLEAN InterruptShared;
- INTERFACE_TYPE AdapterInterfaceType;
- ULONG SystemIoBusNumber;
- ULONG SystemIoSlotNumber;
- LIST_ENTRY AddressMappingListHead;
- KDPC DpcObject;
- VIDEO_PORT_DRIVER_EXTENSION *DriverExtension;
- ULONG DeviceOpened;
- AGP_BUS_INTERFACE_STANDARD AgpInterface;
- KMUTEX DeviceLock;
- LIST_ENTRY DmaAdapterList, ChildDeviceList;
- ULONG SessionId;
- CHAR MiniPortDeviceExtension[1];
-} VIDEO_PORT_DEVICE_EXTENSION, *PVIDEO_PORT_DEVICE_EXTENSION;
-
-typedef struct _VIDEO_PORT_CHILD_EXTENSION
-{
- VIDEO_PORT_COMMON_EXTENSION Common;
-
- ULONG ChildId;
- VIDEO_CHILD_TYPE ChildType;
- UCHAR ChildDescriptor[256];
-
- BOOLEAN EdidValid;
-
- PDRIVER_OBJECT DriverObject;
- PDEVICE_OBJECT PhysicalDeviceObject;
-
- LIST_ENTRY ListEntry;
-
- CHAR ChildDeviceExtension[1];
-} VIDEO_PORT_CHILD_EXTENSION, *PVIDEO_PORT_CHILD_EXTENSION;
-
-#define VIDEO_PORT_GET_CHILD_EXTENSION(MiniportExtension) \
- CONTAINING_RECORD( \
- MiniportExtension, \
- VIDEO_PORT_CHILD_EXTENSION, \
- ChildDeviceExtension)
-
-#define VIDEO_PORT_GET_DEVICE_EXTENSION(MiniportExtension) \
- CONTAINING_RECORD( \
- MiniportExtension, \
- VIDEO_PORT_DEVICE_EXTENSION, \
- MiniPortDeviceExtension)
-
-typedef struct _VIDEO_PORT_EVENT
-{
- ENG_EVENT;
-} VIDEO_PORT_EVENT, *PVIDEO_PORT_EVENT;
-
-/* agp.c */
-
-NTSTATUS
-IopInitiatePnpIrp(
- PDEVICE_OBJECT DeviceObject,
- PIO_STATUS_BLOCK IoStatusBlock,
- UCHAR MinorFunction,
- PIO_STACK_LOCATION Stack OPTIONAL);
-
-NTSTATUS NTAPI
-IntAgpGetInterface(
- IN PVOID HwDeviceExtension,
- IN OUT PINTERFACE Interface);
-
-/* child.c */
-
-NTSTATUS NTAPI
-IntVideoPortDispatchPdoPnp(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-/* dispatch.c */
-
-NTSTATUS NTAPI
-IntVideoPortAddDevice(
- IN PDRIVER_OBJECT DriverObject,
- IN PDEVICE_OBJECT PhysicalDeviceObject);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchOpen(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchClose(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchCleanup(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchDeviceControl(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchPnp(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchPower(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchSystemControl(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortDispatchWrite(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-VOID NTAPI
-IntVideoPortUnload(PDRIVER_OBJECT DriverObject);
-
-/* timer.c */
-
-BOOLEAN NTAPI
-IntVideoPortSetupTimer(
- IN PDEVICE_OBJECT DeviceObject,
- IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension);
-
-/* interrupt.c */
-
-BOOLEAN NTAPI
-IntVideoPortSetupInterrupt(
- IN PDEVICE_OBJECT DeviceObject,
- IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension,
- IN PVIDEO_PORT_CONFIG_INFO ConfigInfo);
-
-/* resource.c */
-
-NTSTATUS NTAPI
-IntVideoPortFilterResourceRequirements(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp);
-
-NTSTATUS NTAPI
-IntVideoPortMapPhysicalMemory(
- IN HANDLE Process,
- IN PHYSICAL_ADDRESS PhysicalAddress,
- IN ULONG SizeInBytes,
- IN ULONG Protect,
- IN OUT PVOID *VirtualAddress OPTIONAL);
-
-/* videoprt.c */
-
-extern ULONG CsrssInitialized;
-extern PKPROCESS Csrss;
-extern ULONG VideoPortDeviceNumber;
-extern KMUTEX VideoPortInt10Mutex;
-
-VOID FASTCALL
-IntAttachToCSRSS(PKPROCESS *CallingProcess, PKAPC_STATE ApcState);
-
-VOID FASTCALL
-IntDetachFromCSRSS(PKPROCESS *CallingProcess, PKAPC_STATE ApcState);
-
-NTSTATUS NTAPI
-IntVideoPortCreateAdapterDeviceObject(
- IN PDRIVER_OBJECT DriverObject,
- IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension,
- IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL,
- OUT PDEVICE_OBJECT *DeviceObject OPTIONAL);
-
-NTSTATUS NTAPI
-IntVideoPortFindAdapter(
- IN PDRIVER_OBJECT DriverObject,
- IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension,
- IN PDEVICE_OBJECT DeviceObject);
-
-PVOID NTAPI
-IntVideoPortGetProcAddress(
- IN PVOID HwDeviceExtension,
- IN PUCHAR FunctionName);
-
-/* int10.c */
-
-NTSTATUS
-NTAPI
-IntInitializeVideoAddressSpace(VOID);
-
-VP_STATUS NTAPI
-IntInt10AllocateBuffer(
- IN PVOID Context,
- OUT PUSHORT Seg,
- OUT PUSHORT Off,
- IN OUT PULONG Length);
-
-VP_STATUS NTAPI
-IntInt10FreeBuffer(
- IN PVOID Context,
- IN USHORT Seg,
- IN USHORT Off);
-
-VP_STATUS NTAPI
-IntInt10ReadMemory(
- IN PVOID Context,
- IN USHORT Seg,
- IN USHORT Off,
- OUT PVOID Buffer,
- IN ULONG Length);
-
-VP_STATUS NTAPI
-IntInt10WriteMemory(
- IN PVOID Context,
- IN USHORT Seg,
- IN USHORT Off,
- IN PVOID Buffer,
- IN ULONG Length);
-
-VP_STATUS NTAPI
-IntInt10CallBios(
- IN PVOID Context,
- IN OUT PINT10_BIOS_ARGUMENTS BiosArguments);
-
-/* registry.c */
-
-NTSTATUS
-NTAPI
-IntCopyRegistryKey(
- _In_ HANDLE SourceKeyHandle,
- _In_ HANDLE DestKeyHandle);
-
-NTSTATUS
-NTAPI
-IntCopyRegistryValue(
- HANDLE SourceKeyHandle,
- HANDLE DestKeyHandle,
- PWSTR ValueName);
-
-NTSTATUS
-NTAPI
-IntSetupDeviceSettingsKey(
- PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension);
-
-NTSTATUS
-NTAPI
-IntCreateNewRegistryPath(
- PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension);
-
-NTSTATUS
-NTAPI
-IntCreateRegistryPath(
- IN PCUNICODE_STRING DriverRegistryPath,
- OUT PUNICODE_STRING DeviceRegistryPath);
-
-
-#endif /* VIDEOPRT_H */
projects / reactos.git / blobdiff