diff options
Diffstat (limited to 'release/picobsd/isp/floppy.tree/etc/rc.serial')
| -rw-r--r-- | release/picobsd/isp/floppy.tree/etc/rc.serial | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/release/picobsd/isp/floppy.tree/etc/rc.serial b/release/picobsd/isp/floppy.tree/etc/rc.serial new file mode 100644 index 000000000000..840377b7c3d1 --- /dev/null +++ b/release/picobsd/isp/floppy.tree/etc/rc.serial @@ -0,0 +1,127 @@ +#!/bin/sh +# $Id: rc.serial,v 1.1.1.1 1998/07/14 07:30:45 abial Exp $ + +# Change some defaults for serial devices. +# Standard defaults are: +# dtrwait 300 drainwait 0 +# initial cflag from <sys/ttydefaults.h> = cread cs8 hupcl +# initial iflag, lflag and oflag all 0 +# speed 9600 +# special chars from <sys/ttydefaults.h> +# nothing locked +# except for serial consoles the initial iflag, lflag and oflag are from +# <sys/ttydefaults.h> and clocal is locked on. + +default() { + # Reset everything changed by the other functions to initial defaults. + + ci=$1; shift # call in device identifier + co=$1; shift # call out device identifier + + for i in $* + do + comcontrol /dev/tty$ci$i dtrwait 300 drainwait 0 + stty </dev/ttyi$ci$i -clocal crtscts hupcl 9600 reprint ^R + stty </dev/ttyl$ci$i -clocal -crtscts -hupcl 0 + stty </dev/cuai$co$i -clocal crtscts hupcl 9600 reprint ^R + stty </dev/cual$co$i -clocal -crtscts -hupcl 0 + done +} + +maybe() { + # Special settings. + + ci=$1; shift + co=$1; shift + + for i in $* + do + # Don't use ^R; it breaks bash's ^R when typed ahead. + stty </dev/ttyi$ci$i reprint undef + stty </dev/cuai$co$i reprint undef + # Lock clocal off on dialin device for security. + stty </dev/ttyl$ci$i clocal + # Lock the speeds to use old binaries that don't support them. + # Any legal speed works to lock the initial speed. + stty </dev/ttyl$ci$i 300 + stty </dev/cual$co$i 300 + done +} + +modem() { + # Modem that supports CTS and perhaps RTS handshaking. + + ci=$1; shift + co=$1; shift + + for i in $* + do + # may depend on modem + comcontrol /dev/tty$ci$i dtrwait 100 drainwait 180 + # Lock crtscts on. + # Speed reasonable for V42bis. + stty </dev/ttyi$ci$i crtscts 57600 + stty </dev/ttyl$ci$i crtscts + stty </dev/cuai$co$i crtscts 57600 + stty </dev/cual$co$i crtscts + done +} + +mouse() { + # Mouse on either callin or callout port. + + ci=$1; shift + co=$1; shift + + for i in $* + do + # Lock clocal on, hupcl off. + # Standard speed for Microsoft mouse. + stty </dev/ttyi$ci$i clocal -hupcl 1200 + stty </dev/ttyl$ci$i clocal hupcl + stty </dev/cuai$co$i clocal -hupcl 1200 + stty </dev/cual$co$i clocal hupcl + done +} + +terminal() { + # Terminal that supports CTS and perhaps RTS handshaking + # with the cable or terminal arranged so that DCD is on + # at least while the terminal is on. + # Also works for bidirectional communications to another pc + # provided at most one side runs getty. + # Same as modem() except we want a faster speed and no dtrwait. + + ci=$1; shift + co=$1; shift + + modem $ci $co $* + for i in $* + do + comcontrol /dev/tty$ci$i dtrwait 0 + stty </dev/ttyi$ci$i 115200 + stty </dev/cuai$co$i 115200 + done +} + +# Don't use anything from this file unless you have some buggy programs +# that require it. + +# Edit the functions and the examples to suit your system. +# $1 is the call in device identifier, $2 is the call out device identifier +# and the remainder of the line lists the device numbers. + +# Initialize assorted 8250-16550 (sio) ports. +# maybe d a 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v +# mouse d a 2 +# modem d a 1 +# terminal d a 0 + +# Initialize all ports on a Cyclades-8yo. +# modem c c 00 01 02 03 04 05 06 07 + +# Initialize all ports on a Cyclades-16ye. +# modem c c 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f + +# Initialize all ports on a Digiboard 8. +# modem D D 00 01 02 03 04 05 06 07 |