Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / win32ss / drivers / videoprt / interrupt.c

diff --git a/reactos/win32ss/drivers/videoprt/interrupt.c b/reactos/win32ss/drivers/videoprt/interrupt.c
deleted file mode 100644 (file)
index 8f8a963..0000000
--- a/reactos/win32ss/drivers/videoprt/interrupt.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * 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
- *
- */
-
-#include "videoprt.h"
-
-#include <ndk/halfuncs.h>
-
-#define NDEBUG
-#include <debug.h>
-
-/* PRIVATE FUNCTIONS **********************************************************/
-
-BOOLEAN NTAPI
-IntVideoPortInterruptRoutine(
-   IN struct _KINTERRUPT *Interrupt,
-   IN PVOID ServiceContext)
-{
-   PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension = ServiceContext;
-
-   ASSERT(DeviceExtension->DriverExtension->InitializationData.HwInterrupt != NULL);
-
-   return DeviceExtension->DriverExtension->InitializationData.HwInterrupt(
-      &DeviceExtension->MiniPortDeviceExtension);
-}
-
-BOOLEAN NTAPI
-IntVideoPortSetupInterrupt(
-   IN PDEVICE_OBJECT DeviceObject,
-   IN PVIDEO_PORT_DRIVER_EXTENSION DriverExtension,
-   IN PVIDEO_PORT_CONFIG_INFO ConfigInfo)
-{
-   NTSTATUS Status;
-   PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension;
-
-   DeviceExtension = (PVIDEO_PORT_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
-
-   /*
-    * MSDN documentation for VIDEO_PORT_CONFIG_INFO states: "If a miniport driver's
-    * HwVidFindAdapter function finds that the video adapter does not generate
-    * interrupts or that it cannot determine a valid interrupt vector/level for
-    * the adapter, HwVidFindAdapter should set both BusInterruptVector and
-    * BusInterruptLevel to zero.
-    */
-
-   if (DriverExtension->InitializationData.HwInterrupt != NULL &&
-       (ConfigInfo->BusInterruptLevel != 0 ||
-       ConfigInfo->BusInterruptVector != 0))
-   {
-      ULONG InterruptVector;
-      KIRQL Irql;
-      KAFFINITY Affinity;
-
-      InterruptVector = HalGetInterruptVector(
-         ConfigInfo->AdapterInterfaceType,
-         ConfigInfo->SystemIoBusNumber,
-         ConfigInfo->BusInterruptLevel,
-         ConfigInfo->BusInterruptVector,
-         &Irql,
-         &Affinity);
-
-      if (InterruptVector == 0)
-      {
-         WARN_(VIDEOPRT, "HalGetInterruptVector failed\n");
-         return FALSE;
-      }
-
-      KeInitializeSpinLock(&DeviceExtension->InterruptSpinLock);
-      Status = IoConnectInterrupt(
-         &DeviceExtension->InterruptObject,
-         IntVideoPortInterruptRoutine,
-         DeviceExtension,
-         &DeviceExtension->InterruptSpinLock,
-         InterruptVector,
-         Irql,
-         Irql,
-         ConfigInfo->InterruptMode,
-         DeviceExtension->InterruptShared,
-         Affinity,
-         FALSE);
-
-      if (!NT_SUCCESS(Status))
-      {
-         WARN_(VIDEOPRT, "IoConnectInterrupt failed with status 0x%08x\n", Status);
-         return FALSE;
-      }
-   }
-
-   return TRUE;
-}
-
-/* PUBLIC FUNCTIONS ***********************************************************/
-
-/*
- * @implemented
- */
-VP_STATUS
-NTAPI
-VideoPortEnableInterrupt(IN PVOID HwDeviceExtension)
-{
-#ifndef _M_AMD64
-    PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension;
-    BOOLEAN InterruptValid;
-
-    /* Get the device extension */
-    DeviceExtension = VIDEO_PORT_GET_DEVICE_EXTENSION(HwDeviceExtension);
-
-    /* Fail if the driver didn't register an ISR */
-    if (!DeviceExtension->DriverExtension->InitializationData.HwInterrupt)
-    {
-        /* No ISR, no interrupts */
-        return ERROR_INVALID_FUNCTION;
-    }
-
-    /* Re-enable the interrupt and return */
-    InterruptValid = HalEnableSystemInterrupt(DeviceExtension->InterruptVector,
-                                              0,
-                                              DeviceExtension->InterruptLevel);
-
-    /* Make sure the interrupt was valid */
-    ASSERT(InterruptValid == TRUE);
-
-    /* Return to caller */
-    return NO_ERROR;
-#else
-    /* FIXME: Function still present? If so what to use instead of HalEnableSystemInterrupt? */
-    UNIMPLEMENTED;
-    return ERROR_INVALID_FUNCTION;
-#endif
-}
-
-/*
- * @implemented
- */
-VP_STATUS
-NTAPI
-VideoPortDisableInterrupt(IN PVOID HwDeviceExtension)
-{
-#ifndef _M_AMD64
-    PVIDEO_PORT_DEVICE_EXTENSION DeviceExtension;
-
-    /* Get the device extension */
-    DeviceExtension = VIDEO_PORT_GET_DEVICE_EXTENSION(HwDeviceExtension);
-
-    /* Fail if the driver didn't register an ISR */
-    if (!DeviceExtension->DriverExtension->InitializationData.HwInterrupt)
-    {
-        /* No ISR, no interrupts */
-        return ERROR_INVALID_FUNCTION;
-    }
-
-    /* Disable the interrupt and return */
-    HalDisableSystemInterrupt(DeviceExtension->InterruptVector, 0);
-    return NO_ERROR;
-#else
-    /* FIXME: Function still present? If so what to use instead of HalDisableSystemInterrupt? */
-    UNIMPLEMENTED;
-    return ERROR_INVALID_FUNCTION;
-#endif
-}