CE: SDBUS, load SDIO Client Driver

source : \\WINCE500\PUBLIC\COMMON\OAK\DRIVERS\SDCARD

SDBUS 偵測到SD card 插入後，依據 SD card type load client driver (DLL) 的 code:

Slot-HandleAddDevice()
  Device-SDLoadDevice()
    DeviceFolder-LoadDevice()
        ActiveDeviceEx( )

ActiveDeviceEx() 會把 DLL load進來，至於要load哪一個 DLL就要看 Registry 設定。