pDeviceContext->MemLength); pDeviceContext->MemBaseAddress = NULL; } DbgPrint(\ return STATUS_SUCCESS; }
/**---------------------------------------------------------------------------------------------------**/ driver.c
#include \
#ifdef ALLOC_PRAGMA
#pragma alloc_text(INIT, DriverEntry) #endif
NTSTATUS DriverEntry(
IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath ) {
WDF_DRIVER_CONFIG config; NTSTATUS status;
WDF_DRIVER_CONFIG_INIT(&config, PCISample_EvtDeviceAdd);
//
// Create a framework driver object to represent our driver. //
status = WdfDriverCreate( DriverObject, RegistryPath,
WDF_NO_OBJECT_ATTRIBUTES, // Driver Attributes &config, // Driver Config Info WDF_NO_HANDLE // hDriver );
return status; }
/*******************************************************************/ Makefile #
# DO NOT EDIT THIS FILE!!! Edit .\\sources. if you want to add a new source # file to this component. This file merely indirects to the real make file # that is shared by all the driver components of the Windows NT DDK #
!INCLUDE $(NTMAKEENV)\\makefile.def
/****************************************************************************/
Makefile.inc
_LNG=$(LANGUAGE) _INX=.
STAMP=stampinf -f $@ -a $(_BUILDARCH)
$(OBJ_PATH)\\$(O)\\$(INF_NAME).inf: $(_INX)\\$(INF_NAME).inx copy $(_INX)\\$(@B).inx $@ $(STAMP)
/****************************************************************************/ PCISample.INC
;Module Name: ; PCISample.INF ;
;Abstract:
; INF file for installing the Windows Driver Frameworks PCISample Driver ;
;Installation Notes:
; Using Devcon: Type \; ;--*/
[Version]
Signature=\Class=WDFBOOK
ClassGuid={EF1941A7-645B-4668-B05B-287D30169435}
Provider=%ProviderName%
DriverVer=12/28/2008,6.0.6000.16386
; ================= Class section =====================
[ClassInstall32]
Addreg=SampleClassReg
[SampleClassReg]
HKR,,,0,TviceClassName% HKR,,Icon,,-18
;***************************************** ; PCISample Install Section
;*****************************************
[Manufacturer]
%MfgName%=Standard,NTx86
; Following section is meant for Windows 2000 as it ; cannot parse decorated model sections [Standard] ;
; Hw Id is root\\PCISample ;
%PCISample.DeviceDesc%=PCISample_Device,
PCI\\VEN_5858&DEV_0002&SUBSYS_00000000&REV_01
; Decorated model section take precedence over undecorated ; ones on XP and later. [Standard.NTx86]
%PCISample.DeviceDesc%=PCISample_Device,
PCI\\VEN_5858&DEV_0002&SUBSYS_00000000&REV_01
[DestinationDirs]
PCISample_Files_Driver = 12
[PCISample_Device.NT]
CopyFiles=PCISample_Files_Driver
[PCISample_Files_Driver] PCISample.sys
;-------------- Service installation
[PCISample_Device.NT.Services]
AddService = PCISample,0x00000002, PCISample_AddService
; -------------- PCISample driver install sections [PCISample_AddService]
DisplayName = %PCISample.SVCDESC%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %\\PCISample.sys ;
;--- WDF Coinstaller installation ---- ;
[DestinationDirs]
CoInstaller_CopyFiles = 11
[PCISample_Device.NT.CoInstallers] CopyFiles=CoInstaller_CopyFiles AddReg=CoInstaller_AddReg
[CoInstaller_CopyFiles] wdfcoinstaller01007.dll
[CoInstaller_AddReg]
HKR,,CoInstallers32,0x00010000, \
[PCISample_Device.NT.Wdf]
KmdfService = PCISample, PCISample_wdfsect
[PCISample_wdfsect] KmdfLibraryVersion = 1.7
[Strings]
ProviderName=\最新WDF设备驱动程序开发\MfgName=\武安河\
DeviceClassName=\范例\
PCISample.DeviceDesc = \
PCISample.SVCDESC = \
/************************************************************/
Private.h
#pragma warning(disable:4200) //
#pragma warning(disable:4201) // nameless struct/union
#pragma warning(disable:4214) // bit field types other than int
#include
#include \
#ifndef _H #define _H
//定义CY7C09449内部寄存器的偏移地址，请参阅CY7C09449文档资料 #define DMALBASE 0x04B0 #define DMAHBASE 0x04B4 #define DMASIZE 0x04B8 #define DMACTL 0x04BC #define HINT 0x04E4 #define RAM 0x4000
//MAXNLEN：DMA传输最大字节长度 #define MAXNLEN 0x1000
typedef struct _DEVICE_CONTEXT { WDFINTERRUPT Interrupt;
WDFDMAENABLER DmaEnabler;
WDFDMATRANSACTION DmaTransaction; PVOID MemBaseAddress; ULONG MemLength; } DEVICE_CONTEXT, *PDEVICE_CONTEXT;
WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(DEVICE_CONTEXT, GetDeviceContext)
NTSTATUS DriverEntry(
IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath );
NTSTATUS