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add164dcfa
Add FDO IRP_MN_QUERY_INTERFACE support (it calls PciQueryInterface) Add all PCI interface descriptor: PciLocationInterface (GUID_PNP_LOCATION_INTERFACE), PciPmeInterface (GUID_PCI_PME_INTERFACE), PciCardbusPrivateInterface (GUID_PCI_CARDBUS_INTERFACE_PRIVATE), PciLegacyDeviceDetectionInterface (GUID_LEGACY_DEVICE_DETECTION_STANDARD), AgpTargetInterface (GUID_AGP_TARGET_BUS_INTERFACE_STANDARD), PciRoutingInterface (GUID_INT_ROUTE_INTERFACE_STANDARD), BusHandlerInterface (GUID_BUS_INTERFACE_STANDARD) and stub initializer and constructor. Add missing devhere.c interface file Add all PCI arbiter descritptor: ArbiterInterfaceBusNumber, ArbiterInterfaceMemory, ArbiterInterfaceIo. Write constructor stub but not handled ArbitersInitialized == TRUE Also add last-resort PCI interface: TranslatorInterfaceInterrupt (GUID_TRANSLATOR_INTERFACE_STANDARD) and part implement tranirq_Constructor Add PciQueryInterface to find correct FDO/PDO/ROOT interface for a request and call interface constructor Fix interface signatures, fix interface constructor type and PCI_INTERFACE, add interface flags (Thanks sir_richard) Fix Aribtriter code (Thanks sir_richard) Now another 1200 codes added, soon time for enumeration code! svn path=/trunk/; revision=48074
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/*
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* PROJECT: ReactOS PCI Bus Driver
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: drivers/bus/pci/intrface/agpintrf.c
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* PURPOSE: AGP Interface
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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/* INCLUDES *******************************************************************/
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#include <pci.h>
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#define NDEBUG
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#include <debug.h>
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/* GLOBALS ********************************************************************/
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PCI_INTERFACE AgpTargetInterface =
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{
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&GUID_AGP_TARGET_BUS_INTERFACE_STANDARD,
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sizeof(AGP_BUS_INTERFACE_STANDARD),
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AGP_BUS_INTERFACE_V1,
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AGP_BUS_INTERFACE_V1,
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PCI_INTERFACE_PDO,
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0,
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PciInterface_AgpTarget,
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agpintrf_Constructor,
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agpintrf_Initializer
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};
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/* FUNCTIONS ******************************************************************/
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NTSTATUS
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NTAPI
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agpintrf_Initializer(IN PVOID Instance)
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{
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/* PnP Interfaces don't get Initialized */
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ASSERTMSG(FALSE, "PCI agpintrf_Initializer, unexpected call.");
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return STATUS_UNSUCCESSFUL;
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}
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NTSTATUS
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NTAPI
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agpintrf_Constructor(IN PVOID DeviceExtension,
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IN PVOID Instance,
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IN PVOID InterfaceData,
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IN USHORT Version,
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IN USHORT Size,
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IN PINTERFACE Interface)
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{
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#if 0 // when have PDO commit
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PPCI_PDO_EXTENSION PdoExtension = (PPCI_PDO_EXTENSION)DeviceExtension;
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/* Only AGP bridges are supported (which are PCI-to-PCI Bridge Devices) */
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if ((PdoExtension->BaseClass != PCI_CLASS_BRIDGE_DEV) ||
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(PdoExtension->SubClass != PCI_SUBCLASS_BR_PCI_TO_PCI))
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{
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/* Fail any other PDO */
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return STATUS_NOT_SUPPORTED;
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}
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#endif
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/* Not yet implemented */
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UNIMPLEMENTED;
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while (TRUE);
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}
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/* EOF */
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