Need help for adding modems to SUN-SLC
Peter Lucas
lucas at fwi.uva.nl
Thu Jun 6 00:17:00 AEST 1991
I want to install a modem as dial-in/out modem on a SUN4-SLC.
It turns out that this can be done by using the new ttysoftcar command
that has been added to SunOS 4.1, but I have not been able to
get this running properly. I therefore decided that the modifying the
kernel would be the fastest. Unfortunately, the documentation of
SUN only mentions how to precede in case of a SUN3 CPU board, and
does no mention the SUN4-SLC.
The documentation for the SUN3 mentions to change the following line
device zs0 at obio ? csr 0x20000 flags 3 priority
in the kernel configuration file (GENERIC).
I inspect the file /usr/share/sys/sun4c/conf/GENERIC on my SLC
and didn't find any specification of a device, only pseudo-devices.
Now, I have the following question:
Is it enough if I add the following line
device zs0 at obio ? csr 0x20000 flags 2 priority
to the GENERIC file and build a new kernel vmunix to get things working?
Thanks in advance for replying,
Peter Lucas
(lucas at fwi.uva.nl)
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