+++ /dev/null
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS NDIS library
- * FILE: ndis/hardware.c
- * PURPOSE: Hardware related routines
- * PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net)
- * Vizzini (vizzini@plasmic.com)
- * REVISIONS:
- * CSH 01/08-2000 Created
- * 25 Aug 2003 Vizzini - NDIS4/5 and PnP additions
- * 3 Oct 2003 Vizzini - formatting and minor bugfixes
- *
- */
-
-#include "ndissys.h"
-
-\f
-/*
- * @implemented
- */
-ULONG
-EXPORT
-NdisImmediateReadPciSlotInformation(
- IN NDIS_HANDLE WrapperConfigurationContext,
- IN ULONG SlotNumber,
- IN ULONG Offset,
- IN PVOID Buffer,
- IN ULONG Length)
-{
- PNDIS_WRAPPER_CONTEXT WrapperContext = (PNDIS_WRAPPER_CONTEXT)WrapperConfigurationContext;
- return HalGetBusDataByOffset(PCIConfiguration, WrapperContext->BusNumber,
- SlotNumber, Buffer, Offset, Length);
-}
-
-\f
-/*
- * @implemented
- */
-ULONG
-EXPORT
-NdisImmediateWritePciSlotInformation(
- IN NDIS_HANDLE WrapperConfigurationContext,
- IN ULONG SlotNumber,
- IN ULONG Offset,
- IN PVOID Buffer,
- IN ULONG Length)
-{
- PNDIS_WRAPPER_CONTEXT WrapperContext = (PNDIS_WRAPPER_CONTEXT)WrapperConfigurationContext;
- return HalSetBusDataByOffset(PCIConfiguration, WrapperContext->BusNumber,
- SlotNumber, Buffer, Offset, Length);
-}
-
-\f
-/*
- * @implemented
- */
-NDIS_STATUS
-EXPORT
-NdisMPciAssignResources(
- IN NDIS_HANDLE MiniportHandle,
- IN ULONG SlotNumber,
- OUT PNDIS_RESOURCE_LIST *AssignedResources)
-{
- PNDIS_MINIPORT_BLOCK MiniportBlock = (PNDIS_MINIPORT_BLOCK)MiniportHandle;
-
- if (MiniportBlock->BusType != PCIBus ||
- MiniportBlock->AllocatedResources == NULL)
- {
- *AssignedResources = NULL;
- return NDIS_STATUS_FAILURE;
- }
-
- *AssignedResources = &MiniportBlock->AllocatedResources->List[0].PartialResourceList;
-
- return NDIS_STATUS_SUCCESS;
-}
-
-\f
-/*
- * @implemented
- */
-VOID
-EXPORT
-NdisMQueryAdapterResources(
- OUT PNDIS_STATUS Status,
- IN NDIS_HANDLE WrapperConfigurationContext,
- OUT PNDIS_RESOURCE_LIST ResourceList,
- IN OUT PUINT BufferSize)
-/*
- * FUNCTION: returns a nic's hardware resources
- * ARGUMENTS:
- * Status: on return, contains the status of the operation
- * WrapperConfigurationContext: handle input to MiniportInitialize
- * ResourceList: on return, contains the list of resources for the nic
- * BufferSize: size of ResourceList
- * NOTES:
- * - Caller must allocate Status and ResourceList
- * - Must be called at IRQL = PASSIVE_LEVEL;
- */
-{
- PNDIS_WRAPPER_CONTEXT WrapperContext = (PNDIS_WRAPPER_CONTEXT)WrapperConfigurationContext;
- PNDIS_MINIPORT_BLOCK MiniportBlock = WrapperContext->DeviceObject->DeviceExtension;
- ULONG ResourceListSize;
-
- PAGED_CODE();
- ASSERT(Status && ResourceList);
-
- NDIS_DbgPrint(MAX_TRACE, ("Called\n"));
-
- if (MiniportBlock->AllocatedResources == NULL)
- {
- NDIS_DbgPrint(MIN_TRACE, ("No allocated resources!\n"));
- *Status = NDIS_STATUS_FAILURE;
- return;
- }
-
- ResourceListSize =
- FIELD_OFFSET(CM_PARTIAL_RESOURCE_LIST, PartialDescriptors) +
- MiniportBlock->AllocatedResources->List[0].PartialResourceList.Count *
- sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR);
-
- if (*BufferSize >= ResourceListSize)
- {
- RtlCopyMemory(ResourceList,
- &MiniportBlock->AllocatedResources->List[0].PartialResourceList,
- ResourceListSize);
- *BufferSize = ResourceListSize;
- *Status = STATUS_SUCCESS;
- }
- else
- {
- *BufferSize = ResourceListSize;
- *Status = NDIS_STATUS_RESOURCES;
- }
-}
-
-
-/*
- * @implemented
- */
-NDIS_STATUS
-EXPORT
-NdisQueryMapRegisterCount(
- IN NDIS_INTERFACE_TYPE BusType,
- OUT PUINT MapRegisterCount)
-/*
- * On X86 (and all other current hardware), map registers aren't real hardware,
- * and there is no real limit to the number that can be allocated.
- * As such, we do what microsoft does on the x86 hals and return as follows
- */
-{
- return NDIS_STATUS_NOT_SUPPORTED;
-}
-
-\f
-/*
- * @unimplemented
- */
-VOID
-EXPORT
-NdisReadEisaSlotInformation(
- OUT PNDIS_STATUS Status,
- IN NDIS_HANDLE WrapperConfigurationContext,
- OUT PUINT SlotNumber,
- OUT PNDIS_EISA_FUNCTION_INFORMATION EisaData)
-{
- UNIMPLEMENTED
-}
-
-
-/*
- * @unimplemented
- */
-VOID
-EXPORT
-NdisReadEisaSlotInformationEx(
- OUT PNDIS_STATUS Status,
- IN NDIS_HANDLE WrapperConfigurationContext,
- OUT PUINT SlotNumber,
- OUT PNDIS_EISA_FUNCTION_INFORMATION *EisaData,
- OUT PUINT NumberOfFunctions)
-{
- UNIMPLEMENTED
-}
-
-
-/*
- * @implemented
- */
-ULONG
-EXPORT
-NdisReadPciSlotInformation(
- IN NDIS_HANDLE NdisAdapterHandle,
- IN ULONG SlotNumber,
- IN ULONG Offset,
- IN PVOID Buffer,
- IN ULONG Length)
-{
- PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)NdisAdapterHandle;
- /* Slot number is ignored since W2K for all NDIS drivers. */
- return HalGetBusDataByOffset(PCIConfiguration,
- Adapter->BusNumber, Adapter->SlotNumber,
- Buffer, Offset, Length);
-}
-
-\f
-/*
- * @implemented
- */
-ULONG
-EXPORT
-NdisWritePciSlotInformation(
- IN NDIS_HANDLE NdisAdapterHandle,
- IN ULONG SlotNumber,
- IN ULONG Offset,
- IN PVOID Buffer,
- IN ULONG Length)
-{
- PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)NdisAdapterHandle;
- /* Slot number is ignored since W2K for all NDIS drivers. */
- return HalSetBusDataByOffset(PCIConfiguration,
- Adapter->BusNumber, Adapter->SlotNumber,
- Buffer, Offset, Length);
-}
-
-/* EOF */
projects / reactos.git / blobdiff