Windows驱动中的inf文件

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我是靠谱客的博主温婉皮皮虾，最近开发中收集的这篇文章主要介绍Windows驱动中的inf文件，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

我们知道Windows设备驱动的安装都需要inf文件，inf文件中定义了驱动的服务，定义了驱动的硬件子键，服务子键和类子键。使操作系统可以方便的了解你的驱动的属性，特性等等。

Windows系统从98到2000，到XP，Vista,Win7,以及Win8,容量越来越大。在很大的程度上，是由于驱动的原因。因为支持的设备越来越多，所以驱动越来越多。我们先来看硬件子键,一般它在注册表的位置为HKEY_LOCATION_MACHINESYSTEMControlSet001Enum下面如下图：它知名硬件的HID，VID,DID这些信息，总而言之，跟硬件和硬件厂商相关的信息。

这是我自己电脑上所截的图，我们再来看ACPI 中的DSDT截图：

我们再看服务子健，它在注册表中的位置为HKEY_LOCATION_MACHINESYSTEMControlSet001Services,它主要是跟驱动相关的，指明驱动的路径，以及驱动名字。

类子健在注册表中的位置为HKEY_LOCATION_MACHINESYSTEMControlSet001ControlClass，它主要是知名INF文件。我们看到DSDT跟INF貌似没有任何关系。其实不然，我们可以看到DSDT中的HID,在上面的注册表的硬件子键中有，由于我们的桌面系统，Windows是基于PNP的，很多设备都是PNP的，比如USB,PCI，SATA等，但是不属于PNP的，比如总线设备等，怎么安装了，这个就要借助DSDT了，所以这部分驱动MSFT自己提供了，而且把HID固定下来了，也就是PNP0800这些，这些代码MSFT的一个驱动。所以OEM厂商需要在ACPI中，声明这些总线设备，也就是填充正确的HID。而后面需要安装驱动，比如某种USB设备，或者PCIE设备了，MSFT又将这些设备分了好多类。如下：

这个就是我们的类子键，需要声明是哪中设备，当然不是是哪家做的，什么功能，所以当然我们需要DEVICE ID和VENDOR ID,有时候还有PRODUCT ID,当然还有些驱动的属性也需要。在注册表中有了设备ID和供应商ID后，如果是USB设备，当USB设备接入时，PNP管理器接收到USB总线驱动程序发送过来的，设备接入通知，以及ID信息后，就在USB类中需要相应的ID的驱动程序，创建设备堆栈，设备对象，使设备工作。如果是标准的功能设备,MSFT有驱动了，这样只需要MSFT在其inf文件里添加这个设备ID信息使其支持。当然，这个是要收费的，呵呵。贴出一个1394控制器设备驱动的inf文件：

; 1394.INF -- This file contains descriptions of all the 1394
; Host controllers supported in Windows NT and Memphis
;
;*** Created 07/09/97 (Creation Date)

[Version]
;Signature="$WINDOWS NT$" ; JSG - What to do???
Signature="$CHICAGO$"
Class=1394
ClassGuid={6BDD1FC1-810F-11D0-BEC7-08002BE2092F}
Provider=%MSFT%
LayoutFile=layout.inf
DriverVer=07/01/2001,5.1.2535.0

; =================== Class Sections ===========================

[ClassInstall32]
Addreg=1394ClassReg

[ClassInstall]
Addreg=1394ClassReg

[1394ClassReg]
HKR,,,0,%1394ClassName%
HKR,,Icon,,-21

[ControlFlags]
; All PnP devices should be excluded from manual AddDevice Applet list
ExcludeFromSelect=*

; =================== Table of content =========================
[DestinationDirs]
DefaultDestDir=12
1394_CopyFiles=12
OHCI_CopyFiles=12
ndis1394_CopyFiles=12

[Manufacturer]
%NECMfg%=NEC
%TIOHCIMfg%=TIOHCI
%NSCMfg%=NSC
%SONYMfg%=SONY
%GENERICMfg%=GENERIC
%VIAMfg%=VIA
%FUJITSUMfg%=FUJITSU

; =================== OHCI CONTROLLERS ========================

[GENERIC]
%PCICC_0C0010.DeviceDesc%=GENERIC_Install,PCICC_0C0010

[GENERIC_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[GENERIC_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[GENERIC_Install.NT.Services]
AddService=ohci1394, 2, GENERIC_ServiceInstallSection

[GENERIC_ServiceInstallSection]
DisplayName=%PCICC_0C0010.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== NEC ========================

[NEC]
%PCIVEN_1033&DEV_0063.DeviceDesc%=NEC_Install,PCIVEN_1033&DEV_0063
%PCIVEN_1033&CC_0C0010.DeviceDesc%=NEC_Install,PCIVEN_1033&CC_0C0010

[NEC_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[NEC_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[NEC_Install.NT.Services]
AddService=ohci1394, 2, NEC_ServiceInstallSection

[NEC_ServiceInstallSection]
DisplayName=%PCIVEN_1033&DEV_0063.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== VIA ========================

[VIA]
%PCIVEN_1106&DEV_3044.DeviceDesc%=VIA_Install,PCIVEN_1106&DEV_3044
%PCIVEN_1106&CC_0C0010.DeviceDesc%=VIA_Install,PCIVEN_1106&CC_0C0010

[VIA_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[VIA_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[VIA_Install.NT.Services]
AddService=ohci1394, 2, VIA_ServiceInstallSection

[VIA_ServiceInstallSection]
DisplayName=%PCIVEN_1106&DEV_3044.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== National Semi ========================

[NSC]
%PCIVEN_100B&DEV_000F.DeviceDesc%=NSC_Install,PCIVEN_100B&DEV_000F
%PCIVEN_100B&CC_0C0010.DeviceDesc%=NSC_Install,PCIVEN_100B&CC_0C0010

[NSC_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[NSC_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[NSC_Install.NT.Services]
AddService=ohci1394, 2, NSC_ServiceInstallSection

[NSC_ServiceInstallSection]
DisplayName=%PCIVEN_100B&DEV_000F.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== TI OHCI ========================
[TIOHCI]
%PCIVEN_104C&DEV_8009.DeviceDesc%=TIOHCI_Install,PCIVEN_104C&DEV_8009
%PCIVEN_104C&DEV_8019.DeviceDesc%=TIOHCI_Install,PCIVEN_104C&DEV_8019
%PCIVEN_104C&CC_0C0010.DeviceDesc%=TIOHCI_Install,PCIVEN_104C&CC_0C0010
%PCIVEN_104C&DEV_8009&SUBSYS_8032104D.DeviceDesc%=TIOHCI_Install,PCIVEN_104C&DEV_8009&SUBSYS_8032104D

[TIOHCI_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[TIOHCI_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[TIOHCI_Install.NT.Services]
AddService=ohci1394, 2, TIOHCI_ServiceInstallSection

[TIOHCI_ServiceInstallSection]
DisplayName=%PCIVEN_104C&DEV_8009.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== SONY ========================

[SONY]
%PCIVEN_104D&DEV_8039.DeviceDesc%=SONY_Install,PCIVEN_104D&DEV_8039
%PCIVEN_104D&DEV_8039&REV_03.DeviceDesc%=SONY_Install2,PCIVEN_104D&DEV_8039&REV_03

[SONY_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[SONY_Install2]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[SONY_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[SONY_Install2.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[SONY_Install.NT.HW]
AddReg=SONY_WA_AddReg

[SONY_WA_AddReg]
HKR,,"DiagnosticMode",0x00010003,2

[SONY_Install.NT.Services]
AddService=ohci1394, 2, SONY_ServiceInstallSection

[SONY_Install2.NT.Services]
AddService=ohci1394, 2, SONY_ServiceInstallSection

[SONY_ServiceInstallSection]
DisplayName=%PCIVEN_104D&DEV_8039.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== FUJITSU ========================

[FUJITSU]
%PCIVEN_10CF&CC_0C0010.DeviceDesc%=FUJITSU_Install,PCIVEN_10CF&CC_0C0010

[FUJITSU_Install]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles

[FUJITSU_Install.NT]
CopyFiles=OHCI_CopyFiles, 1394_CopyFiles, ndis1394_CopyFiles
AddReg=Nic1394AddReg

[FUJITSU_Install.NT.Services]
AddService=ohci1394, 2, FUJITSU_ServiceInstallSection

[FUJITSU_ServiceInstallSection]
DisplayName=%PCIVEN_10CF&CC_0C0010.DeviceDesc%
ServiceType    = 1
StartType      = 0
ErrorControl   = 1
ServiceBinary = %12%ohci1394.sys

; =================== Generic ==================================

[Nic1394AddReg]
HKR,"Virtual Device List"NIC1394"LOCAL HOST EUI64",,,

[1394_CopyFiles]
1394bus.sys

[OHCI_CopyFiles]
ohci1394.sys

[ndis1394_CopyFiles]
enum1394.sys
nic1394.sys
arp1394.sys

[ControlFlags]