NI DAQCard-AI-16E-4

Hi, everybody

I have a NI DAQCard-AI-16E-4 pcmcia DAQ card in my laptop, she is working fine under windows 2000 (at least, she is able to pick up the correct analog signal). Now, I am trying to develop firmware under linux. I am using Red Hat 7.2. I installed both comedi-0.7.59.tgz and comedlib-0.7.18.tgz. I got no problem for driver installation (at least no error message). My kernel version is 2.4.7-10.
 
When I type "cardctl ident 0" in console, I got:
    product info: "National Instruments", "DAQCard-AI-16E-4"
    manfid : 0x010b, 0x010c

When I type "modprobe -v ni_mio_cs in console, I got:
    /sbin/insmod /lib/modules/2.4.7-10/misc/comedi.o
    Using /lib/modules/2.4.7-10/misc/comedi.o
    /sbin/insmod /lib/modules/2.4.7-10/pcmcia/ni_mio_cs.o
    Using /lib/modules/2.4.7-10/pcmcia/ni_mio_cs.o

When I type "lsmod" in console, I got:
    Modules                        Size              Used         by
    ni_mio_cs                     18912               0             (unused)
    comedi                         19152               0             [ni_mio_cs]
    ds                                 7056                2             [ni_mio_cs]
    pcmica                          41600               0            [ni_mio_cs ds yenta_socket]
                            :
                            :
 
When I type "comedi_config -v /dev/comedi0 ni_mio_cs" in console, I got:
    configuring driver=ni_mio_cs 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 
When I type "cat /proc/comedi" in console, I got:
    comedi version 0.7.59
    format string: "%2d: %-20s %-20s %4d",i,driver_name,board_name,n,n_subdevics
    0: ni_mio_cs                          BUG                  0
 
If I execute the "./info" demo, I got:
    overall info:
        version code: 0x00073b
        driver_name: ni_mio_cs
        board name: BUG
        number of subdevice: 0

If I execute the "./tut1" demo, I got:
    134525048

How come I got zero subdevice and "BUG" as my board name, also, I do not understand why I got "134525048" from "tut1", Did I make any mistake during the driver installation, do i need any special parameter setting in the comedi_config? Does NI DAQCard-AI-16E-4 take any interrupt?

If anyone have idea or solution, please advice.

Regards

Ricky