版主,高手,YMD1023等等帮我看看吧

我编写的isa驱动只要求从io地址读取数据我定义了m_IoPortRange1为端口.我的serialread例程如下:
void Isa3Device::SerialRead(KIrp I)
{
NTSTATUS status = STATUS_SUCCESS;
// Declare a memory object
KMemory Mem(I.Mdl());
PUCHAR pBuffer = (PUCHAR) Mem.MapToSystemSpace();
ULONG   dwTotalSize = I.ReadSize(CURRENT);
ULONG   dwBytesRead = 0;
for(int i = 0;i<dwTotalSize;i++)
*pBuffer++ = m_IoPortRange1.inb(i);
I.Information() = dwTotalSize;
I.Status() = status;
PnpNextIrp(I);
}
无法从端口读取数据.请帮帮忙指点一下该如何改写serialread例程.

sorry,我以前是搞硬件，也是现在才开始学写驱动的，而且用WINDRIVER。

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不好意思，实在无能为力！

你是用windriver吗??那能帮帮我怎么生成*inf文件呀??

WINDRIVER启动后选择ISA设备不是有生成INF文件的按钮吗？

;; YourDriver.inf

;; *********  PLEASE READ ***********
;; The wizard cannot create exact INF files for all buses and device types.
;; You may have to make changes to this file in order to get your device to
;; install. In particular, hardware IDs and logical configurations require
;; intervention.
;;
;; The Win2K DDK documentation contains an excellent INF reference.

;--------- Version Section ---------------------------------------------------

[Version]
Signature=\"$Windows 95$\"
Provider=%ProviderName%

; If device fits one of the standard classes, use the name and GUID here,
; otherwise create your own device class and GUID as this example shows.

Class=NewDeviceClass
ClassGUID={ff646f80-8def-11d2-9449-00105a075f6b}

;--------- SourceDiskNames and SourceDiskFiles Section -----------------------

; These sections identify source disks and files for installation.  They are
; shown here as an example, but commented out.

;[SourceDisksNames]
;1 = \"Install Disk\",Disk1,,

;[SourceDisksFiles]
;YourDriver.sys = 1,,

;--------- ClassInstall/ClassInstall32 Section -------------------------------

; Not necessary if using a standard class

; 9X Style
[ClassInstall]
Addreg=Class_AddReg

; NT Style
[ClassInstall32]
Addreg=Class_AddReg

[Class_AddReg]
HKR,,,,%DeviceClassName%
HKR,,Icon,,\"-18\"

;--------- DestinationDirs Section -------------------------------------------

[DestinationDirs]
YourDriver_Files_Driver = 10,System32\\Drivers

;--------- Manufacturer and Models Sections ----------------------------------

[Manufacturer]
%MfgName%=Mfg0

[Mfg0]
%DeviceDesc%=YourDriver_DDI, Your_DeviceID

;---------- DDInstall Sections -----------------------------------------------
; --------- Windows 9X -----------------

; Experimentation has shown that DDInstall root names greater than 19 characters
; cause problems in Windows 98

[YourDriver_DDI]
CopyFiles=YourDriver_Files_Driver
AddReg=YourDriver_9X_AddReg

[YourDriver_9X_AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,YourDriver.sys
HKR, \"Parameters\", \"BreakOnEntry\", 0x00010001, 0

; --------- Windows NT -----------------

[YourDriver_DDI.NT]
CopyFiles=YourDriver_Files_Driver
AddReg=YourDriver_NT_AddReg

[YourDriver_DDI.NT.Services]
Addservice = YourDriver, 0x00000002, YourDriver_AddService

[YourDriver_AddService]
DisplayName    = %SvcDesc%
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 3                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
ServiceBinary  = %10%\\System32\\Drivers\\YourDriver.sys

[YourDriver_NT_AddReg]
HKLM, \"System\\CurrentControlSet\\Services\\YourDriver\\Parameters\",\\
\"BreakOnEntry\", 0x00010001, 0


; --------- Files (common) -------------

[YourDriver_Files_Driver]
YourDriver.sys

;--------- Strings Section ---------------------------------------------------

[Strings]
ProviderName=\"Your Company Name here\"
MfgName=\"Name of HW Manufacturer here\"
DeviceDesc=\"Description of Device here\"
DeviceClassName=\"Description of Device class here\"
SvcDesc=\"Description of NT service here\"

选不了,都是灰色的.

*pBuffer++ = m_IoPortRange1.inb(i);

这里有问题

 :(

有问题的话，我该怎么更改这段语句呢？？？？？