mirror of
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- Added stubs for some of the new w2k/xp functions.
svn path=/trunk/; revision=8552
This commit is contained in:
David Welch
parent
b041530f2d
commit
30aec6e5f7
4 changed files with 338 additions and 6 deletions
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@ -18,7 +18,7 @@
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* If not, write to the Free Software Foundation,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Id: videoprt.c,v 1.7 2004/03/06 08:39:06 jimtabor Exp $
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* $Id: videoprt.c,v 1.8 2004/03/06 22:25:22 dwelch Exp $
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*/
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#include "videoprt.h"
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@ -26,6 +26,15 @@
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BOOLEAN CsrssInitialized = FALSE;
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PEPROCESS Csrss = NULL;
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PVIDEO_PORT_DEVICE_EXTENSION ResetDisplayParametersDeviceExtension = NULL;
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static PVOID RomImageBuffer = NULL;
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VOID STDCALL STATIC
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VideoPortDeferredRoutine(
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IN PKDPC Dpc,
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IN PVOID DeferredContext,
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IN PVOID SystemArgument1,
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IN PVOID SystemArgument2
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);
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// ------------------------------------------------------- Public Interface
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@ -554,6 +563,8 @@ VideoPortInitialize(IN PVOID Context1,
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DeviceExtension->HwResetHw = HwInitializationData->HwResetHw;
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DeviceExtension->AdapterInterfaceType = HwInitializationData->AdapterInterfaceType;
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DeviceExtension->SystemIoBusNumber = 0;
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KeInitializeDpc(&DeviceExtension->DpcObject, VideoPortDeferredRoutine,
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(PVOID)DeviceExtension);
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MaxLen = (wcslen(RegistryPath->Buffer) + 10) * sizeof(WCHAR);
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DeviceExtension->RegistryPath.MaximumLength = MaxLen;
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DeviceExtension->RegistryPath.Buffer = ExAllocatePoolWithTag(PagedPool,
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@ -584,9 +595,12 @@ VideoPortInitialize(IN PVOID Context1,
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ConfigInfo.SystemIoBusNumber = DeviceExtension->SystemIoBusNumber;
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ConfigInfo.InterruptMode = (PCIBus == DeviceExtension->AdapterInterfaceType) ?
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LevelSensitive : Latched;
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ConfigInfo.DriverRegistryPath = RegistryPath->Buffer;
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/* Call HwFindAdapter entry point */
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/* FIXME: Need to figure out what string to pass as param 3 */
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DPRINT("HwFindAdapter %X Context2 %X\n",
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HwInitializationData->HwFindAdapter, Context2);
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Status = HwInitializationData->HwFindAdapter(&DeviceExtension->MiniPortDeviceExtension,
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Context2,
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NULL,
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@ -1376,3 +1390,285 @@ VideoPortReleaseBuffer( IN PVOID HwDeviceExtension,
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}
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VP_STATUS
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STDCALL
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VideoPortEnumerateChildren ( IN PVOID HwDeviceExtension,
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IN PVOID Reserved )
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{
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DPRINT1("VideoPortEnumerateChildren(): Unimplemented.\n");
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return STATUS_SUCCESS;
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}
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PVOID
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STDCALL
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VideoPortGetRomImage ( IN PVOID HwDeviceExtension,
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IN PVOID Unused1,
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IN ULONG Unused2,
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IN ULONG Length )
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{
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DPRINT("VideoPortGetRomImage(HwDeviceExtension 0x%X Length 0x%X)\n",
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HwDeviceExtension, Length);
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/* If the length is zero then free the existing buffer. */
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if (Length == 0)
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{
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if (RomImageBuffer != NULL)
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{
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ExFreePool(RomImageBuffer);
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RomImageBuffer = NULL;
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}
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return NULL;
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}
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else
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{
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PEPROCESS CallingProcess, PrevAttachedProcess;
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/*
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The DDK says we shouldn't use the legacy C000 method but get the
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rom base address from the corresponding pci or acpi register but
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lets ignore that and use C000 anyway. CSRSS has already mapped the
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bios area into memory so we'll copy from there.
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*/
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CallingProcess = PsGetCurrentProcess();
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if (CallingProcess != Csrss)
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{
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if (NULL != PsGetCurrentThread()->OldProcess)
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{
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PrevAttachedProcess = CallingProcess;
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KeDetachProcess();
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}
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else
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{
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PrevAttachedProcess = NULL;
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}
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KeAttachProcess(Csrss);
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}
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/*
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Copy the bios.
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*/
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Length = min(Length, 0x10000);
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if (RomImageBuffer != NULL)
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{
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ExFreePool(RomImageBuffer);
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}
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RomImageBuffer = ExAllocatePool(PagedPool, Length);
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if (RomImageBuffer == NULL)
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{
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return(NULL);
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}
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RtlCopyMemory(RomImageBuffer, (PUCHAR)0xC0000, Length);
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/*
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Detach from csrss if we attached.
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*/
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if (CallingProcess != Csrss)
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{
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KeDetachProcess();
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if (NULL != PrevAttachedProcess)
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{
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KeAttachProcess(PrevAttachedProcess);
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}
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}
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return(RomImageBuffer);
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}
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}
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VOID
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STDCALL
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STATIC
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VideoPortDeferredRoutine ( IN PKDPC Dpc,
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IN PVOID DeferredContext,
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IN PVOID SystemArgument1,
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IN PVOID SystemArgument2 )
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{
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PVOID HwDeviceExtension =
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((PVIDEO_PORT_DEVICE_EXTENSION)DeferredContext)->MiniPortDeviceExtension;
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((PMINIPORT_DPC_ROUTINE)SystemArgument1)(HwDeviceExtension, SystemArgument2);
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}
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BOOLEAN
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STDCALL
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VideoPortQueueDpc ( IN PVOID HwDeviceExtension,
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IN PMINIPORT_DPC_ROUTINE CallbackRoutine,
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IN PVOID Context )
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{
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PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension;
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DeviceExtension = CONTAINING_RECORD(HwDeviceExtension,
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VIDEO_PORT_DEVICE_EXTENSION,
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MiniPortDeviceExtension);
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return KeInsertQueueDpc(&DeviceExtension->DpcObject,
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(PVOID)CallbackRoutine,
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(PVOID)Context);
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}
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PVOID
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STDCALL
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VideoPortGetAssociatedDeviceExtension ( IN PVOID DeviceObject )
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{
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DPRINT1("VideoPortGetAssociatedDeviceExtension(): Unimplemented.\n");
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return(NULL);
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}
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PVOID
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STDCALL
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VideoPortAllocateCommonBuffer ( IN PVOID HwDeviceExtension,
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IN PVP_DMA_ADAPTER VpDmaAdapter,
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IN ULONG DesiredLength,
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OUT PPHYSICAL_ADDRESS LogicalAddress,
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IN BOOLEAN CacheEnabled,
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PVOID Reserved )
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{
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DPRINT1("VideoPortAllocateCommonBuffer(): Unimplemented.\n");
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return(NULL);
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}
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VOID
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STDCALL
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VideoPortReleaseCommonBuffer ( IN PVOID HwDeviceExtension,
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IN PVP_DMA_ADAPTER VpDmaAdapter,
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IN ULONG Length,
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IN PHYSICAL_ADDRESS LogicalAddress,
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IN PVOID VirtualAddress,
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IN BOOLEAN CacheEnabled )
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{
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DPRINT1("VideoPortReleaseCommonBuffer(): Unimplemented.\n");
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}
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VP_STATUS
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STDCALL
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VideoPortCreateSecondaryDisplay ( IN PVOID HwDeviceExtension,
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IN OUT PVOID *SecondaryDeviceExtension,
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IN ULONG Flag )
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{
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DPRINT1("VideoPortCreateSecondaryDisplay(): Unimplemented.\n");
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return STATUS_UNSUCCESSFUL;
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}
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PVP_DMA_ADAPTER
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STDCALL
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VideoPortGetDmaAdapter ( IN PVOID HwDeviceExtension,
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IN PVP_DEVICE_DESCRIPTION VpDeviceExtension )
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{
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DPRINT1("VideoPortGetDmaAdapter(): Unimplemented.\n");
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return NULL;
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}
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VP_STATUS
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STDCALL
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VideoPortGetVersion ( IN PVOID HwDeviceExtension,
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IN OUT PVPOSVERSIONINFO VpOsVersionInfo )
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{
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DPRINT1("VideoPortGetVersion(): Unimplemented.\n");
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return STATUS_UNSUCCESSFUL;
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}
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PVOID
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STDCALL
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VideoPortLockBuffer ( IN PVOID HwDeviceExtension,
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IN PVOID BaseAddress,
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IN ULONG Length,
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IN VP_LOCK_OPERATION Operation )
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{
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DPRINT1("VideoPortLockBuffer(): Unimplemented.\n");
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return NULL;
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}
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VOID
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STDCALL
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VideoPortUnlockBuffer ( IN PVOID HwDeviceExtension,
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IN PVOID Mdl )
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{
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DPRINT1("VideoPortUnlockBuffer(): Unimplemented.\n");
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}
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VP_STATUS
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STDCALL
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VideoPortCreateEvent ( IN PVOID HwDeviceExtension,
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IN ULONG EventFlag,
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IN PVOID Unused,
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OUT PEVENT *Event)
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{
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EVENT_TYPE Type;
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(*Event) = ExAllocatePoolWithTag(NonPagedPool, sizeof(KEVENT),
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TAG_VIDEO_PORT);
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if ((*Event) == NULL)
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{
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return STATUS_NO_MEMORY;
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}
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if (EventFlag & NOTIFICATION_EVENT)
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{
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Type = NotificationEvent;
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}
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else
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{
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Type = SynchronizationEvent;
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}
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KeInitializeEvent((PKEVENT)*Event, Type, EventFlag & INITIAL_EVENT_SIGNALED);
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return STATUS_SUCCESS;
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}
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VP_STATUS
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STDCALL
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VideoPortDeleteEvent ( IN PVOID HwDeviceExtension,
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IN PEVENT Event)
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{
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ExFreePool(Event);
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return STATUS_SUCCESS;
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}
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LONG
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STDCALL
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VideoPortSetEvent ( IN PVOID HwDeviceExtension,
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IN PEVENT Event )
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{
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return KeSetEvent((PKEVENT)Event, IO_NO_INCREMENT, FALSE);
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}
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VOID
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STDCALL
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VideoPortClearEvent ( IN PVOID HwDeviceExtension,
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IN PEVENT Event )
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{
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KeClearEvent((PKEVENT)Event);
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}
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VP_STATUS
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STDCALL
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VideoPortWaitForSingleObject ( IN PVOID HwDeviceExtension,
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IN PVOID Object,
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IN PLARGE_INTEGER Timeout OPTIONAL )
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{
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return KeWaitForSingleObject(Object,
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Executive,
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KernelMode,
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FALSE,
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Timeout);
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}
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BOOLEAN
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STDCALL
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VideoPortCheckForDeviceExistence ( IN PVOID HwDeviceExtension,
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IN USHORT VendorId,
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IN USHORT DeviceId,
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IN UCHAR RevisionId,
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IN USHORT SubVendorId,
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IN USHORT SubSystemId,
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IN ULONG Flags )
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{
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DPRINT1("VideoPortCheckForDeviceExistence(): Unimplemented.\n");
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return TRUE;
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}
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VP_STATUS
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STDCALL
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VideoPortRegisterBugcheckCallback ( IN PVOID HwDeviceExtension,
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IN ULONG BugcheckCode,
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IN PVOID Callback,
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IN ULONG BugcheckDataSize )
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{
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DPRINT1("VideoPortRegisterBugcheckCallback(): Unimplemented.\n");
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return STATUS_UNSUCCESSFUL;
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}
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@ -1,30 +1,42 @@
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; $Id: videoprt.def,v 1.4 2004/03/06 08:39:06 jimtabor Exp $
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; $Id: videoprt.def,v 1.5 2004/03/06 22:25:22 dwelch Exp $
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;
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; vidport.def - export definition file for ReactOS
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;
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EXPORTS
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ReturnCsrssAddress
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VideoPortAllocateBuffer@12
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VideoPortAllocateCommonBuffer@24
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VideoPortClearEvent@8
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VideoPortCompareMemory@12
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VideoPortCreateEvent@16
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VideoPortCreateSecondaryDisplay@12
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VideoPortDDCMonitorHelper@16
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VideoPortDebugPrint
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VideoPortDeleteEvent@8
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VideoPortDisableInterrupt@4
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VideoPortEnableInterrupt@4
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VideoPortEnumerateChildren@8
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VideoPortFreeDeviceBase@8
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VideoPortGetAgpServices@8
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VideoPortGetAssociatedDeviceExtension@4
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VideoPortGetBusData@24
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VideoPortGetCurrentIrql@0
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VideoPortGetDeviceBase@20
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VideoPortGetDeviceData@16
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VideoPortGetDmaAdapter@8
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VideoPortGetAccessRanges@32
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VideoPortGetRegistryParameters@20
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VideoPortGetRomImage@16
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VideoPortGetVersion@8
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VideoPortGetVgaStatus@8
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VideoPortInitialize@16
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VideoPortInt10@8
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VideoPortLockBuffer@16
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VideoPortLogError@16
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VideoPortMapBankedMemory@40
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VideoPortMapMemory@24
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VideoPortMoveMemory@12
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VideoPortQueueDpc@12
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VideoPortReadPortUchar@4
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VideoPortReadPortUshort@4
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VideoPortReadPortUlong@4
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@ -37,17 +49,22 @@ VideoPortReadRegisterUlong@4
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VideoPortReadRegisterBufferUchar@12
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VideoPortReadRegisterBufferUshort@12
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VideoPortReadRegisterBufferUlong@12
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VideoPortRegisterBugcheckCallback@16
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VideoPortReleaseBuffer@8
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VideoPortReleaseCommonBuffer@28
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VideoPortScanRom@16
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VideoPortSetBusData@24
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VideoPortSetEvent@8
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VideoPortSetRegistryParameters@16
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VideoPortSetTrappedEmulatorPorts@12
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VideoPortStallExecution@4
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VideoPortStartTimer@4
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VideoPortStopTimer@4
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VideoPortSynchronizeExecution@16
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VideoPortUnlockBuffer@8
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VideoPortUnmapMemory@12
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VideoPortVerifyAccessRanges@12
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VideoPortWaitForSingleObject@12
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VideoPortWritePortUchar@8
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VideoPortWritePortUshort@8
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VideoPortWritePortUlong@8
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@ -1,33 +1,46 @@
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; $Id: videoprt.edf,v 1.4 2004/03/06 08:39:06 jimtabor Exp $
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; $Id: videoprt.edf,v 1.5 2004/03/06 22:25:22 dwelch Exp $
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;
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; vidport.def - export definition file for ReactOS
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;
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EXPORTS
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VideoPortCompareMemory=NTOSKRNL.RtlCompareMemory
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VideoPortAllocateBuffer=VideoPortAllocateBuffer@12
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VideoPortAllocateCommonBuffer=VideoPortAllocateCommonBuffer@24
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VideoPortAllocatePool=VideoPortAllocatePool@16
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VideoPortCompareMemory=NTOSKRNL.RtlCompareMemory
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VideoPortClearEvent=VideoPortClearEvent@8
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VideoPortCreateEvent=VideoPortCreateEvent@16
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VideoPortCreateSecondaryDisplay=VideoPortCreateSecondaryDisplay@12
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VideoPortDDCMonitorHelper=VideoPortDDCMonitorHelper@16
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VideoPortDebugPrint
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VideoPortDeleteEvent=VideoPortDeleteEvent@8
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VideoPortDisableInterrupt=VideoPortDisableInterrupt@4
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VideoPortEnableInterrupt=VideoPortEnableInterrupt@4
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VideoPortEnumerateChildren=VideoPortEnumerateChildren@8
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VideoPortFreeDeviceBase=VideoPortFreeDeviceBase@8
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VideoPortFreePool=VideoPortFreePool@8
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VideoPortGetBusData=VideoPortGetBusData@24
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VideoPortGetAgpServices=VideoPortGetAgpServices@8
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VideoPortGetAssociatedDeviceExtension=VideoPortGetAssociatedDeviceExtension@4
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VideoPortGetCurrentIrql=VideoPortGetCurrentIrql@0
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VideoPortGetDeviceBase=VideoPortGetDeviceBase@20
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VideoPortGetDeviceData=VideoPortGetDeviceData@16
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VideoPortGetDmaAdapter=VideoPortGetDmaAdapter@8
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VideoPortGetAccessRanges=VideoPortGetAccessRanges@32
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VideoPortGetRegistryParameters=VideoPortGetRegistryParameters@20
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VideoPortGetRomImage=VideoPortGetRomImage@16
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VideoPortGetVersion=VideoPortGetVersion@8
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VideoPortGetVgaStatus=VideoPortGetVgaStatus@8
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VideoPortInitialize=VideoPortInitialize@16
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VideoPortInt10=VideoPortInt10@8
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VideoPortInterlockedExchange=NTOSKRNL.InterlockedExchange
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VideoPortLockBuffer=VideoPortLockBuffer@16
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VideoPortLogError=VideoPortLogError@16
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VideoPortMapBankedMemory=VideoPortMapBankedMemory@40
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VideoPortMapMemory=VideoPortMapMemory@24
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VideoPortMoveMemory=NTOSKRNL.RtlMoveMemory
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VideoPortQueryServices=VideoPortQueryServices@12
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VideoPortQuerySystemTime=NTOSKRNL.KeQuerySystemTime
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VideoPortQueueDpc=VideoPortQueueDpc@12
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VideoPortReadPortUchar=HAL.READ_PORT_UCHAR
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VideoPortReadPortUshort=HAL.READ_PORT_USHORT
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VideoPortReadPortUlong=HAL.READ_PORT_ULONG
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@ -40,17 +53,22 @@ VideoPortReadRegisterUlong=NTOSKRNL.READ_REGISTER_ULONG
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VideoPortReadRegisterBufferUchar=NTOSKRNL.READ_REGISTER_BUFFER_UCHAR
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VideoPortReadRegisterBufferUshort=NTOSKRNL.READ_REGISTER_BUFFER_USHORT
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VideoPortReadRegisterBufferUlong=NTOSKRNL.READ_REGISTER_BUFFER_ULONG
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VideoPortRegisterBugcheckCallBack=VideoPortRegisterBugcheckCallback@16
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VideoPortReleaseBuffer=VideoPortReleaseBuffer@8
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VideoPortReleaseCommonBuffer=VideoPortReleaseCommonBuffer@28
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VideoPortScanRom=VideoPortScanRom@16
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VideoPortSetBusData=VideoPortSetBusData@24
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VideoPortSetEvent=VideoPortSetEvent@8
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VideoPortSetRegistryParameters=VideoPortSetRegistryParameters@16
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VideoPortSetTrappedEmulatorPorts=VideoPortSetTrappedEmulatorPorts@12
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VideoPortStallExecution=HAL.KeStallExecutionProcessor
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VideoPortStartTimer=VideoPortStartTimer@4
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VideoPortStopTimer=VideoPortStopTimer@4
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VideoPortSynchronizeExecution=VideoPortSynchronizeExecution@16
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VideoPortUnlockBuffer=VideoPortUnlockBuffer@8
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VideoPortUnmapMemory=VideoPortUnmapMemory@12
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VideoPortVerifyAccessRanges=VideoPortVerifyAccessRanges@12
|
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VideoPortWaitForSingleObject=VideoPortWaitForSingleObject@12
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VideoPortWritePortUchar=HAL.WRITE_PORT_UCHAR
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VideoPortWritePortUshort=HAL.WRITE_PORT_USHORT
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VideoPortWritePortUlong=HAL.WRITE_PORT_ULONG
|
||||
|
|
|
|||
|
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@ -18,7 +18,7 @@
|
|||
* If not, write to the Free Software Foundation,
|
||||
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: videoprt.h,v 1.2 2004/03/06 01:22:02 navaraf Exp $
|
||||
* $Id: videoprt.h,v 1.3 2004/03/06 22:25:22 dwelch Exp $
|
||||
*/
|
||||
|
||||
#ifndef VIDEOPRT_H
|
||||
|
|
@ -28,7 +28,7 @@
|
|||
#include <ddk/video.h>
|
||||
#include <ddk/ntddvdeo.h>
|
||||
#include "internal/ps.h"
|
||||
#define NDEBUG
|
||||
/*#define NDEBUG*/
|
||||
#include <debug.h>
|
||||
|
||||
/*
|
||||
|
|
@ -71,6 +71,7 @@ typedef struct _VIDEO_PORT_DEVICE_EXTENSTION
|
|||
INTERFACE_TYPE AdapterInterfaceType;
|
||||
ULONG SystemIoBusNumber;
|
||||
UNICODE_STRING RegistryPath;
|
||||
KDPC DpcObject;
|
||||
UCHAR MiniPortDeviceExtension[1]; /* must be the last entry */
|
||||
} VIDEO_PORT_DEVICE_EXTENSION, *PVIDEO_PORT_DEVICE_EXTENSION;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue