Michael, you have to use the setserial options that you found in
/proc/pci, so in your example it would be
setserial /dev/modem uart 16550A port 0xb800 irq 3
or whatever the pci output was.
scott
Michael Ritenour wrote:
>I have followed the instructions that are detailed
>below, and also tryed using kppp with no luck. Can
>anyone give me some tips.
>
>On my CMOS setting, I have no way of disabling my
>COM2, but I did try just changing my serial port
>designation in CMOS.
>
>I can see the modem, when I do a cat /proc/pci
>
>Anyway, here are some instructions I found online, but
>haven't had luck with them.
>
>After physically installing your PCI modem enter your
>CMOS setup and disable COM2 (Serial Port Boot into
>Linux and log in as root. Then run:
>
>cat /proc/pci
>
>Look at the output and locate the "bus" entry for your
>modem. You need to locate the IRQ and the base I/O
>address for the modem. Here is an example of the modem
>output:
>
>Non-prefetchable 32 bit memory at 0x00000000.
>
>Bus 0, device 17, function 0:
>Communication controller: Unknown vendor Unknown
>device (rev 0).
>Vendor id=1ac1. Device id=480.
>Medium devsel. Fast back-to-back capable. IRQ 3.
>Master Capable.
>No bursts.
>Min Gnt=252.Max Lat=14
>Non-prefetchable 32 bit memory at 0xe4000000.
>I/O at 0xb800 [0xb801]
>Note in the output above the IRQ is 3 and the base I/O
>is 0xb800. This is common for 56K PCI modem with COM2
>disabled. Now link the modem to COM2 (/dev/ttyS1):
>
>ln -s /dev/ttyS1 /dev/modem
>
>Add this line to your /etc/rc.d/rc.local file using
>the IRQ and base I/O address:
>
>setserial /dev/modem uart 16550A port 0x6400 irq 11
>
>Then run rc.local:
>
>. /etc/rc.d/rc.local
>
>You can test your modem by running "minicom" at the
>command prompt. For example type ATDT18006381483 to
>dial the phone number. The modem should dial this
>number. "CTRL-A Q" will quit minicom.
>
>thanks in advance,
>
>michael ritenour
>
>
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