+++ /dev/null
-/*
- * ntagp.h
- *
- * NT AGP bus driver interface
- *
- * This file is part of the w32api package.
- *
- * Contributors:
- * Created by Gregor Anich <blight@blight.eu.org>
- *
- * THIS SOFTWARE IS NOT COPYRIGHTED
- *
- * This source code is offered for use in the public domain. You may
- * use, modify or distribute it freely.
- *
- * This code is distributed in the hope that it will be useful but
- * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
- * DISCLAIMED. This includes but is not limited to warranties of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- */
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-DEFINE_GUID(GUID_AGP_BUS_INTERFACE_STANDARD, 0x2ef74803, 0xd8d3, 0x11d1, 0x9c, 0xaa, 0x00, 0xc0, 0xf0, 0x16, 0x56, 0x36);
-
-#define AGP_BUS_INTERFACE_V1 1
-#define AGP_BUS_INTERFACE_V2 2
-#define AGP_BUS_INTERFACE_V3 3
-#define AGP_BUS_INTERFACE_V4 4
-#define AGP_BUS_INTERFACE_V5 5
-
-/* Indicates wether the GART supports mapping of physical memory for the CPU */
-#define AGP_CAPABILITIES_MAP_PHYSICAL 0x00000001
-#define AGP_CAPABILITIES_CACHE_COHERENT 0x00000002
-#define AGP_CAPABILITIES_REQUIRES_GPU_FLUSH 0x00000004
-
-#define AGP_SET_RATE_DISABLE_SBA 0x00010000
-#define AGP_SET_RATE_DISABLE_FW 0x00020000
-
-#define AGP_GUARD_PAGE_CHECK_FIRST_ULONG 0x00000001
-#define AGP_GUARD_PAGE_CHECK_USE_SAME_OFFSET 0x00000002
-#define AGP_GUARD_PAGE_CHECK_DO_NOT_BUGCHECK 0x00000004
-
-#define AGP_BUS_INTERFACE_V1_SIZE (FIELD_OFFSET(AGP_BUS_INTERFACE_STANDARD,SetRate))
-#define AGP_BUS_INTERFACE_V2_SIZE (FIELD_OFFSET(AGP_BUS_INTERFACE_STANDARD, AgpSize))
-#define AGP_BUS_INTERFACE_V3_SIZE (FIELD_OFFSET(AGP_BUS_INTERFACE_STANDARD, FlushChipsetCaches))
-#define AGP_BUS_INTERFACE_V4_SIZE (FIELD_OFFSET(AGP_BUS_INTERFACE_STANDARD, MapMemoryEx))
-
-typedef NTSTATUS
-(NTAPI *PAGP_BUS_SET_RATE)(
- IN PVOID AgpContext,
- IN ULONG AgpRate);
-
-typedef NTSTATUS
-(NTAPI *PAGP_BUS_RESERVE_MEMORY)(
- IN PVOID AgpContext,
- IN ULONG NumberOfPages,
- IN MEMORY_CACHING_TYPE MemoryType,
- OUT PVOID *MapHandle,
- OUT PHYSICAL_ADDRESS *PhysicalAddress OPTIONAL);
-
-typedef NTSTATUS
-(NTAPI *PAGP_BUS_RELEASE_MEMORY)(
- IN PVOID AgpContext,
- IN PVOID MapHandle);
-
-typedef NTSTATUS
-(NTAPI *PAGP_BUS_COMMIT_MEMORY)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- IN OUT PMDL Mdl OPTIONAL,
- OUT PHYSICAL_ADDRESS *MemoryBase);
-
-typedef NTSTATUS
-(NTAPI *PAGP_BUS_FREE_MEMORY)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages);
-
-typedef NTSTATUS
-(NTAPI *PAGP_GET_MAPPED_PAGES)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- OUT PMDL Mdl);
-
-typedef NTSTATUS
-(NTAPI *PAGP_MAP_MEMORY)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- IN PMDL Mdl,
- OUT PHYSICAL_ADDRESS *MemoryBase);
-
-typedef NTSTATUS
-(NTAPI *PAGP_UNMAP_MEMORY)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- IN PMDL Mdl);
-
-typedef NTSTATUS
-(NTAPI *PAGP_FLUSH_CHIPSET_CACHES)(
- IN PVOID AgpContext);
-
-typedef NTSTATUS
-(NTAPI *PAGP_CHECK_INTEGRITY)(
- IN PVOID AgpContext);
-
-typedef NTSTATUS
-(NTAPI *PAGP_MAP_MEMORY_EX)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- IN PMDL Mdl,
- IN MEMORY_CACHING_TYPE *CacheTypeOverride OPTIONAL,
- OUT PHYSICAL_ADDRESS *MemoryBase);
-
-typedef NTSTATUS
-(NTAPI *PAGP_UNMAP_MEMORY_EX)(
- IN PVOID AgpContext,
- IN PVOID MapHandle,
- IN ULONG NumberOfPages,
- IN ULONG OffsetInPages,
- IN PMDL Mdl);
-
-typedef NTSTATUS
-(NTAPI *PAGP_FLUSH_GART_TLB)(
- IN PVOID AgpContext);
-
-typedef NTSTATUS
-(NTAPI *PAGP_CHECK_GUARD_PAGE)(
- IN PVOID AgpContext,
- IN ULONG Flags,
- IN ULONG ULongsToCheck);
-
-typedef struct _AGP_INFO_COMMON {
- PCI_AGP_CAPABILITY MasterCap;
- PCI_AGP_CAPABILITY TargetCap;
- USHORT DeviceId;
- USHORT VendorId;
- USHORT SubVendorId;
- USHORT SubSystemId;
- UCHAR HwRevisionId;
- ULONG VerifierFlags;
- BOOLEAN GuardPageCorruption;
-} AGP_INFO_COMMON, *PAGP_INFO_COMMON;
-
-typedef struct _AGP_INFO_DRIVER {
- ULONG AGPReg1;
- ULONG AGPReg2;
- PHYSICAL_ADDRESS ApertureStart;
- PHYSICAL_ADDRESS GartTranslationTable;
- ULONG ApertureLength;
-} AGP_INFO_DRIVER, *PAGP_INFO_DRIVER;
-
-typedef struct _AGP_INFO {
- AGP_INFO_COMMON CommonInfo;
- AGP_INFO_DRIVER DriverInfo;
-} AGP_INFO, *PAGP_INFO;
-
-typedef VOID
-(NTAPI *PAGP_GET_INFO)(
- IN PVOID AgpContext,
- OUT PAGP_INFO AgpInfo);
-
-typedef struct _AGP_BUS_INTERFACE_STANDARD {
- USHORT Size;
- USHORT Version;
- PVOID AgpContext;
- PINTERFACE_REFERENCE InterfaceReference;
- PINTERFACE_DEREFERENCE InterfaceDereference;
- ULONG Capabilities;
- PAGP_BUS_RESERVE_MEMORY ReserveMemory;
- PAGP_BUS_RELEASE_MEMORY ReleaseMemory;
- PAGP_BUS_COMMIT_MEMORY CommitMemory;
- PAGP_BUS_FREE_MEMORY FreeMemory;
- PAGP_GET_MAPPED_PAGES GetMappedPages;
- PAGP_BUS_SET_RATE SetRate;
- SIZE_T AgpSize;
- PHYSICAL_ADDRESS AgpBase;
- PHYSICAL_ADDRESS MaxPhysicalAddress;
- PAGP_MAP_MEMORY MapMemory;
- PAGP_UNMAP_MEMORY UnMapMemory;
- PAGP_FLUSH_CHIPSET_CACHES FlushChipsetCaches;
- PAGP_CHECK_INTEGRITY CheckIntegrity;
- PAGP_MAP_MEMORY_EX MapMemoryEx;
- PAGP_UNMAP_MEMORY_EX UnMapMemoryEx;
- PAGP_FLUSH_GART_TLB FlushGartTLB;
- PAGP_CHECK_GUARD_PAGE CheckGuardPage;
- PAGP_GET_INFO GetAgpInfo;
-} AGP_BUS_INTERFACE_STANDARD, *PAGP_BUS_INTERFACE_STANDARD;
-
-#ifdef __cplusplus
-}
-#endif
projects / reactos.git / blobdiff