1*d02e022dStsutsui /* $NetBSD: iris_cons.h,v 1.1 2019/01/12 16:44:47 tsutsui Exp $ */ 2*d02e022dStsutsui 3*d02e022dStsutsui /* 4*d02e022dStsutsui * Copyright (c) 2018 Naruaki Etomi 5*d02e022dStsutsui * All rights reserved. 6*d02e022dStsutsui * 7*d02e022dStsutsui * Redistribution and use in source and binary forms, with or without 8*d02e022dStsutsui * modification, are permitted provided that the following conditions 9*d02e022dStsutsui * are met: 10*d02e022dStsutsui * 1. Redistributions of source code must retain the above copyright 11*d02e022dStsutsui * notice, this list of conditions and the following disclaimer. 12*d02e022dStsutsui * 2. Redistributions in binary form must reproduce the above copyright 13*d02e022dStsutsui * notice, this list of conditions and the following disclaimer in the 14*d02e022dStsutsui * documentation and/or other materials provided with the distribution. 15*d02e022dStsutsui * 16*d02e022dStsutsui * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17*d02e022dStsutsui * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18*d02e022dStsutsui * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19*d02e022dStsutsui * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20*d02e022dStsutsui * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21*d02e022dStsutsui * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22*d02e022dStsutsui * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23*d02e022dStsutsui * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24*d02e022dStsutsui * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25*d02e022dStsutsui * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26*d02e022dStsutsui */ 27*d02e022dStsutsui 28*d02e022dStsutsui /* 29*d02e022dStsutsui * Silicon Graphics "IRIS" series MIPS processors machine bootloader. 30*d02e022dStsutsui */ 31*d02e022dStsutsui 32*d02e022dStsutsui struct consdev { 33*d02e022dStsutsui char *cn_name; /* console device name */ 34*d02e022dStsutsui int address; /* address */ 35*d02e022dStsutsui int speed; /* speed(serial only) */ 36*d02e022dStsutsui void (*cn_probe) /* probe hardware and fill in consdev info */ 37*d02e022dStsutsui (struct consdev *); 38*d02e022dStsutsui void (*cn_init) /* turn on as console */ 39*d02e022dStsutsui (struct consdev *); 40*d02e022dStsutsui int (*cn_getc) /* getchar interface */ 41*d02e022dStsutsui (void *); 42*d02e022dStsutsui void (*cn_putc) /* putchar interface */ 43*d02e022dStsutsui (void *, int); 44*d02e022dStsutsui int (*cn_scan) /* scan interface */ 45*d02e022dStsutsui (void *); 46*d02e022dStsutsui int cn_pri; /* pecking order; the higher the better */ 47*d02e022dStsutsui void *cn_dev; /* device data tag */ 48*d02e022dStsutsui }; 49*d02e022dStsutsui 50*d02e022dStsutsui /* values for cn_pri - reflect our policy for console selection */ 51*d02e022dStsutsui #define CN_DEAD 0 /* device doesn't exist */ 52*d02e022dStsutsui #define CN_NORMAL 1 /* device exists but is nothing special */ 53*d02e022dStsutsui #define CN_INTERNAL 2 /* "internal" bit-mapped display */ 54*d02e022dStsutsui #define CN_REMOTE 3 /* serial interface with remote bit set */ 55