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<!-- $Id: cyclades.sgml,v 1.1 1996-06-07 15:56:35 alex Exp $ -->
<!-- The FreeBSD Documentation Project -->
<!--
<!DOCTYPE linuxdoc PUBLIC "-//FreeBSD//DTD linuxdoc//EN" [
<!ENTITY % authors SYSTEM "authors.sgml">
%authors;
]>
-->
<sect2><heading>Configuring the <tt>cy</tt> driver<label id="cy"></heading>
<p><em>Contributed by &a.alex;.<newline>6 June 1996.</em>
The Cyclades multiport cards are based on the <tt>cy</tt>
driver instead of the usual <tt>sio</tt> driver used by
other multiport cards. Configuration is a simple matter
of:
<enum>
<item>Add the <tt>cy</tt> device to your
<ref id="kernelconfig:config" name="kernel configuration">
(note that your irq and iomem settings may differ).
<tscreen><verb>
device cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 vector cyintr
</verb></tscreen>
<item><ref id="kernelconfig:building" name="Rebuild and install">
the new kernel.
<item>Make the <ref id="kernelconfig:nodes" name="device nodes">
by typing (the following example assumes an 8-port board):
<tscreen><verb>
# cd /dev
# for i in 0 1 2 3 4 5 6 7;do ./MAKEDEV cuac$i ttyc$i;done
</verb></tscreen>
<item>If appropriate, add <ref id="dialup" name="dialup">
entries to <ref id="dialup:ttys" name="/etc/ttys"> by
duplicating serial device (<tt>ttyd</tt>) entries and
using <tt>ttyc</tt> in place of <tt>ttyd</tt>. For
example:
<tscreen><verb>
ttyc0 "/usr/libexec/getty std.38400" unknown on insecure
ttyc1 "/usr/libexec/getty std.38400" unknown on insecure
ttyc2 "/usr/libexec/getty std.38400" unknown on insecure
[...]
ttyc7 "/usr/libexec/getty std.38400" unknown on insecure
</verb></tscreen>
<item>Reboot with the new kernel.
</enum>
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