请教前辈,为什么我的串口就是加载不了呢?

Question

1)我现在的情况是串口不能加载,我的ACTIVE键下没有加载串口驱动,

2)启动时没有进入COM_Init,但是另外一个USB驱动也是通过MDD文件调用的,他却能掉用COM_Init,说明INIT函数没错

3)这是我的其中一个串口注册表

 

请前辈们指点一下还能从那里入手去查看问题出在哪里了,想加调试信息不知道加那里,INIT函数没被调用,DllEntry也没进入

IF BSP_NOSERIAL !
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SER2440]
 "DeviceArrayIndex"=dword:0
 "Irq"=dword:03
 "IoBase"=dword:50000000
 "IoLen"=dword:2C
 "Prefix"="COM"
 "Dll"="ser2440.dll"
 "Order"=dword:1
 "Priority"=dword:0
 "Port"="COM1:"
 "DeviceType"=dword:0  ; null modem
 "FriendlyName"="Swe2440 COM1"
 "Index"=dword:1
 "IClass"="{A32942B7-920C-486b-B0E6-92A702A99B35}"
"Tsp"="Unimodem.dll"
  "DevConfig"=hex: 10,00, 00,00, 05,00,00,00, 10,01,00,00, 00,4B,00,00, 00,00, 08, 00, 00, 00,00,00,00
;ENDIF BSP_NOSERIAL !

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SER2440\Unimodem]
 "Tsp"="Unimodem.dll"
 "DeviceType"=dword:0
 "FriendlyName"="SER2440 UNIMODEM"
 "DevConfig"=hex: 10,00, 00,00, 05,00,00,00, 10,01,00,00, 00,4B,00,00, 00,00, 08, 00, 00, 00,00,00,00