*++
;
;Copyright (c) 2009-2011, OKI SEMICONDUCTOR CO., LTD. All rights reserved.
;
;Module Name:
;
; iohserial.INF
;
;Abstract:
; INF file to specify another PNP ID for serial ports
;
;--*/
[version]
signature="$Windows NT$"
Class=Ports
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
Provider=%OEM%
DriverVer=05/17/2011,2.3.0.0
CatalogFile=iohserial.cat
[DestinationDirs]
ComPort.OEM.NT.Copy = 12
[ControlFlags]
ExcludeFromSelect=*
; Drivers
;----------------------------------------------------------
[Manufacturer]
%OEM%=OEM
[OEM]
%PCI\VEN_8086&DEV_8811.DeviceDesc% = ComPort0.OEM, "PCI\VEN_8086&DEV_8811" ; Communications Port
%PCI\VEN_8086&DEV_8812.DeviceDesc% = ComPort.OEM, "PCI\VEN_8086&DEV_8812" ; Communications Port
%PCI\VEN_8086&DEV_8813.DeviceDesc% = ComPort.OEM, "PCI\VEN_8086&DEV_8813" ; Communications Port
%PCI\VEN_8086&DEV_8814.DeviceDesc% = ComPort.OEM, "PCI\VEN_8086&DEV_8814" ; Communications Port
;-------------------------------------------------------------------------------
; UART0 Installation section
;-------------------------------------------------------------------------------
[ComPort0.OEM.NT]
; NT install section, redirect
; we also need to add this for benefit of Ports class
AddReg=ComPort.OEM.AddReg
CopyFiles=ComPort.OEM.NT.Copy
[ComPort0.OEM.NT.HW.AddReg]
HKR,,UpperFilters,0x00010000,serenum
HKR,,"ClockRate",%FLG_ADDREG_TYPE_DWORD%,1843200
HKR,,"EnablePowerManagement",%FLG_ADDREG_TYPE_DWORD%,1
HKR,,"Modem Enable",%FLG_ADDREG_TYPE_DWORD%,1
HKR,,"Enable DMA",%FLG_ADDREG_TYPE_DWORD%,0
HKR,,"TL16C550C Auto Flow Control",%FLG_ADDREG_TYPE_DWORD%,0
[ComPort0.OEM.NT.HW]
AddReg=ComPort0.OEM.NT.HW.AddReg
[ComPort0.OEM.NT.Services]
AddService = IOH_Serial, 0x00000002, IOH_Serial_Service_Inst, IOH_Serial_EventLog_Inst
;-------------------------------------------------------------------------------
; UART1-3 Installation section
;-------------------------------------------------------------------------------
[ComPort.OEM.NT]
; NT install section, redirect
; we also need to add this for benefit of Ports class
AddReg=ComPort.OEM.AddReg
CopyFiles=ComPort.OEM.NT.Copy
; addreg and copy files for PnP serenum.sys
Include=msports.inf
Needs=SerialEnumerator.NT
[ComPort.OEM.AddReg]
; Let Ports class know this is a serial port
HKR,,PortSubClass,1,01
HKR,,"DebugLevel",%FLG_ADDREG_TYPE_DWORD%,0x40
HKR,,"BreakOnEntry",%FLG_ADDREG_TYPE_DWORD%,0
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
[ComPort.OEM.NT.Copy]
iohserial.sys
[ComPort.OEM.NT.HW.AddReg]
HKR,,UpperFilters,0x00010000,serenum
HKR,,"ClockRate",%FLG_ADDREG_TYPE_DWORD%,1843200
HKR,,"EnablePowerManagement",%FLG_ADDREG_TYPE_DWORD%,1
HKR,,"Modem Enable",%FLG_ADDREG_TYPE_DWORD%,0
HKR,,"Enable DMA",%FLG_ADDREG_TYPE_DWORD%,0
[ComPort.OEM.NT.HW]
AddReg=ComPort.OEM.NT.HW.AddReg
[ComPort.OEM.NT.Services]
AddService = IOH_Serial, 0x00000002, IOH_Serial_Service_Inst, IOH_Serial_EventLog_Inst
; install the serenum service itself
Include=msports.inf
Needs=SerialEnumerator.NT.Services
; -------------- Serial Port Driver install sections
[IOH_Serial_Service_Inst]
DisplayName = %IOH_Serial.SVCDESC%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 0 ; SERVICE_ERROR_IGNORE
ServiceBinary = %12%\iohserial.sys
LoadOrderGroup = Extended base
[IOH_Serial_EventLog_Inst]
AddReg = IOH_Serial_EventLog_AddReg
[IOH_Serial_EventLog_AddReg]
HKR,,EventMessageFile,0x00020000,"%%SystemRoot%%\System32\IoLogMsg.dll;%%SystemRoot%%\System32\drivers\iohserial.sys"
HKR,,TypesSupported,0x00010001,7
[SourceDisksNames]
1 = %DiskId1%,,,""
[SourceDisksFiles]
iohserial.sys = 1,,
; User readable strings
;----------------------------------------------------------
[Strings]
OEM= "Intel"
PCI\VEN_8086&DEV_8811.DeviceDesc = "Intel(R) Platform Controller Hub EG20T UART Controller - 8811"
PCI\VEN_8086&DEV_8812.DeviceDesc = "Intel(R) Platform Controller Hub EG20T UART Controller - 8812"
PCI\VEN_8086&DEV_8813.DeviceDesc = "Intel(R) Platform Controller Hub EG20T UART Controller - 8813"
PCI\VEN_8086&DEV_8814.DeviceDesc = "Intel(R) Platform Controller Hub EG20T UART Controller - 8814"
IOH_Serial.SVCDESC = "Intel(R) Platform Controller Hub EG20T UART Controller Device Driver"
FLG_ADDREG_TYPE_DWORD = 0x00010001
DiskId1 = "Intel(R) Platform Controller Hub EG20T Installation Disk"
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.