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Added GetInterruptVector() routine to PCI bus handler.

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svn path=/trunk/; revision=2357
This commit is contained in:
Eric Kohl 2001-11-07 02:27:33 +00:00
parent 01009ce267
commit 679c19d7f8
1 changed files with 40 additions and 25 deletions
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65
reactos/hal/halx86/pci.c
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@ -1,4 +1,4 @@
/* $Id: pci.c,v 1.1 2001/08/21 20:18:27 chorns Exp $
/* $Id: pci.c,v 1.2 2001/11/07 02:27:33 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -449,46 +449,61 @@ GetBusConfigType(VOID)
}
VOID HalpInitPciBus (VOID)
static ULONG STDCALL
HalpGetPciInterruptVector(PVOID BusHandler,
ULONG BusNumber,
ULONG BusInterruptLevel,
ULONG BusInterruptVector,
PKIRQL Irql,
PKAFFINITY Affinity)
{
PBUS_HANDLER BusHandler;
*Irql = HIGH_LEVEL - BusInterruptVector;
*Affinity = 0xFFFFFFFF;
return BusInterruptVector;
}
DPRINT("HalpInitPciBus() called.\n");
BusConfigType = GetBusConfigType();
if (BusConfigType == 0)
return;
VOID
HalpInitPciBus(VOID)
{
PBUS_HANDLER BusHandler;
DPRINT("Bus configuration %lu used\n", BusConfigType);
DPRINT("HalpInitPciBus() called.\n");
/* pci bus (bus 0) handler */
BusHandler = HalpAllocateBusHandler(PCIBus,
PCIConfiguration,
0);
BusHandler->GetBusData = (pGetSetBusData)HalpGetPciData;
BusHandler->SetBusData = (pGetSetBusData)HalpSetPciData;
// BusHandler->GetInterruptVector =
// (pGetInterruptVector)HalpGetPciInterruptVector;
BusConfigType = GetBusConfigType();
if (BusConfigType == 0)
return;
DPRINT("Bus configuration %lu used\n", BusConfigType);
/* pci bus (bus 0) handler */
BusHandler = HalpAllocateBusHandler(PCIBus,
PCIConfiguration,
0);
BusHandler->GetBusData = (pGetSetBusData)HalpGetPciData;
BusHandler->SetBusData = (pGetSetBusData)HalpSetPciData;
BusHandler->GetInterruptVector =
(pGetInterruptVector)HalpGetPciInterruptVector;
// BusHandler->AdjustResourceList =
// (pGetSetBusData)HalpAdjustPciResourceList;
// BusHandler->AssignSlotResources =
// (pGetSetBusData)HalpAssignPciSlotResources;
/* agp bus (bus 1) handler */
BusHandler = HalpAllocateBusHandler(PCIBus,
PCIConfiguration,
1);
BusHandler->GetBusData = (pGetSetBusData)HalpGetPciData;
BusHandler->SetBusData = (pGetSetBusData)HalpSetPciData;
// BusHandler->GetInterruptVector =
// (pGetInterruptVector)HalpGetPciInterruptVector;
/* agp bus (bus 1) handler */
BusHandler = HalpAllocateBusHandler(PCIBus,
PCIConfiguration,
1);
BusHandler->GetBusData = (pGetSetBusData)HalpGetPciData;
BusHandler->SetBusData = (pGetSetBusData)HalpSetPciData;
BusHandler->GetInterruptVector =
(pGetInterruptVector)HalpGetPciInterruptVector;
// BusHandler->AdjustResourceList =
// (pGetSetBusData)HalpAdjustPciResourceList;
// BusHandler->AssignSlotResources =
// (pGetSetBusData)HalpAssignPciSlotResources;
DPRINT("HalpInitPciBus() finished.\n");
DPRINT("HalpInitPciBus() finished.\n");
}
/* EOF */