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Add OF_nextprop and required conf-glue for /dev/openfirm.

This commit is contained in:
matt 2000-11-14 07:13:02 +00:00
parent 7308e15009
commit edc0af8cd3
3 changed files with 40 additions and 3 deletions
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9
sys/arch/arm32/arm32/conf.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: conf.c,v 1.43 2000/09/23 04:30:08 augustss Exp $ */
/* $NetBSD: conf.c,v 1.44 2000/11/14 07:13:03 matt Exp $ */
/*
* Copyright (c) 1994-1998 Mark Brinicombe.
@ -194,6 +194,7 @@ int nblkdev = sizeof(bdevsw) / sizeof(bdevsw[0]);
#include "wsmouse.h"
#include "wsmux.h"
#include "scsibus.h"
#include "openfirm.h"
/* Character devices */
@ -283,6 +284,11 @@ struct cdevsw cdevsw[] = {
cdev_tty_init(NUCOM,ucom), /* 74: USB tty */
cdev_usbdev_init(NURIO,urio), /* 75: Diamond Rio 500 */
cdev_ugen_init(NUSCANNER,uscanner),/* 76: USB scanner */
#if (defined(OFWGENCFG) || defined(SHARK))
cdev_openfirm_init(NOPENFIRM,openfirm),/* 77: openfirmware */
#else
cdev_notdef(), /* 77: */
#endif
};
int nchrdev = sizeof(cdevsw) / sizeof(cdevsw[0]);
@ -401,6 +407,7 @@ static int chrtoblktbl[] = {
/* 74 */ NODEV,
/* 75 */ NODEV,
/* 76 */ NODEV,
/* 77 */ NODEV,
};
/*

3
sys/arch/arm32/include/conf.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: conf.h,v 1.14 2000/09/23 04:30:09 augustss Exp $ */
/* $NetBSD: conf.h,v 1.15 2000/11/14 07:13:02 matt Exp $ */
/*
* Copyright (c) 1997 Mark Brinicombe.
@ -167,3 +167,4 @@ cdev_decl(wskbd);
cdev_decl(wsmouse);
cdev_decl(wsmux);
cdev_decl(scsibus);
cdev_decl(openfirm);

31
sys/arch/arm32/ofw/openfirm.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: openfirm.c,v 1.3 1998/05/01 21:18:44 cgd Exp $ */
/* $NetBSD: openfirm.c,v 1.4 2000/11/14 07:13:02 matt Exp $ */
/*
* Copyright 1997
@ -172,6 +172,35 @@ OF_instance_to_package(ihandle)
return args.phandle;
}
int
OF_nextprop(handle, prop, nextprop)
int handle;
char *prop;
char *nextprop;
{
static struct {
char *name;
int nargs;
int nreturns;
int phandle;
char *prop;
char *nextprop;
int flags;
} args = {
"nextprop",
3,
1,
};
args.phandle = handle;
args.prop = prop;
args.nextprop = nextprop;
if (openfirmware(&args) == -1)
return -1;
return args.flags;
}
int
OF_getprop(handle, prop, buf, buflen)
int handle;