Re: scc & ax25.

From: Joerg Reuter (vwpjmaap.hanv@terranet.fr)
Date: Thu Oct 12 2000 - 14:31:23 EEST

  • Next message: Erik Jakobsen: "Re: scc & ax25."

    On Thu, Oct 12, 2000 at 10:41:26AM +0200, Erik Jakobsen wrote:

    > It tells me that IF I want to change 'mode' or 'clock', and need to
    > manually
    > change the values and make a reboot. If I have understood correct.

    The documentation is a bit misleading in this regard (basicly because
    I just fix obvious errors and bigger changes in the driver). You don't
    have to reboot if the driver was built as a module (which in fact was
    when you're running the kernel that comes with SuSE Linux):

    - run "ifconfig down" on all active SCC devices
    - "rmmod scc"
    - "modprobe scc"
    - adjust z8530drv.conf (I don't remember right now if it was
      /etc/z8530drv.conf or /etc/ax25/z8530drv.conf in your case)
    - "modprobe scc"
    - "sccinit"

    Granted, this looks a bit complicated, on the other hand neither
    the addresses of the Z8530 chips nor the MODEM wiring can
    change without a power cycle -- allowing to change this on the
    fly isn't worth the hassle to implement with the current configuration
    scheme. I'm working on a new scheme that uses procfs to get rid of
    sccinit altogether, maybe I can get dynamic MODEM configuration
    into that more cleanly.

    > I have to change in /etc/ax25/rc.d/rc.ax25
    > The /rc.d and then the rc.ax25 isn't there.

    That's supposed to be /etc/rc.d/rc.ax25 and you have to write it
    yourself due to the great variety of possible configurations.
    You may want to take a look at
            http://www.1409.org/projects/ax25-config.html
    for a tool that at least can generate the general frame work for
    such a script.

    73,
    Joerg Reuter DL1BKE http://yaina.de/jreuter
    And I make my way to where the warm scent of soil fills the evening air.
    Everything is waiting quietly out there.... (Anne Clark)



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