christos
parent
737ab05bf9
commit
45879fd71c
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@ -1,4 +1,4 @@
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/* $NetBSD: Locore.c,v 1.1 2002/02/10 01:58:15 thorpej Exp $ */
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/* $NetBSD: Locore.c,v 1.2 2004/06/30 15:43:57 christos Exp $ */
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/*
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* Copyright (C) 1995, 1996 Wolfgang Solfrank.
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@ -38,13 +38,14 @@
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#include <arm/armreg.h>
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#include "cache.h"
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#include "extern.h"
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#include "openfirm.h"
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static int (*openfirmware_entry) __P((void *));
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static int openfirmware __P((void *));
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static int (*openfirmware_entry)(void *);
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static int openfirmware(void *);
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void startup __P((int (*)(void *), char *, int));
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static void setup __P((void));
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void startup(int (*)(void *), char *, int);
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static void setup(void);
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void (*cache_syncI)(void);
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@ -53,7 +54,8 @@ void abort(void)
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{
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/* Stupid compiler (__dead). */
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for (;;) ;
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for (;;)
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continue;
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}
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static int
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@ -61,7 +63,8 @@ openfirmware(arg)
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void *arg;
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{
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openfirmware_entry(arg);
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(*openfirmware_entry)(arg);
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return 0;
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}
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static vaddr_t
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@ -82,10 +85,7 @@ ofw_getcleaninfo(void)
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}
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void
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startup(openfirm, arg, argl)
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int (*openfirm)(void *);
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char *arg;
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int argl;
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startup(int (*openfirm)(void *), char *arg, int argl)
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{
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u_int cputype = cpufunc_id() & CPU_ID_CPU_MASK;
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@ -120,10 +120,10 @@ of_decode_int(const u_char *p)
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}
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__dead void
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OF_exit()
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OF_exit(void)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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} args = {
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@ -137,14 +137,13 @@ OF_exit()
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}
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int
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OF_finddevice(name)
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char *name;
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OF_finddevice(const char *name)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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char *device;
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const char *device;
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int phandle;
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} args = {
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"finddevice",
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@ -159,11 +158,10 @@ OF_finddevice(name)
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}
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int
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OF_instance_to_package(ihandle)
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int ihandle;
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OF_instance_to_package(int ihandle)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int ihandle;
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@ -181,18 +179,14 @@ OF_instance_to_package(ihandle)
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}
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int
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OF_getprop(handle, prop, buf, buflen)
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int handle;
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char *prop;
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void *buf;
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int buflen;
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OF_getprop(int handle, const char *prop, void *buf, int buflen)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int phandle;
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char *prop;
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const char *prop;
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void *buf;
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int buflen;
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int size;
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@ -213,18 +207,14 @@ OF_getprop(handle, prop, buf, buflen)
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#ifdef __notyet__ /* Has a bug on FirePower */
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int
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OF_setprop(handle, prop, buf, len)
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int handle;
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char *prop;
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void *buf;
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int len;
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OF_setprop(int handle, const char *prop, void *buf, int len)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int phandle;
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char *prop;
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const char *prop;
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void *buf;
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int len;
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int size;
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@ -245,11 +235,10 @@ OF_setprop(handle, prop, buf, len)
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#endif
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int
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OF_open(dname)
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char *dname;
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OF_open(char *dname)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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char *dname;
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@ -278,11 +267,10 @@ OF_open(dname)
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}
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void
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OF_close(handle)
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int handle;
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OF_close(int handle)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int handle;
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@ -300,13 +288,10 @@ OF_close(handle)
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}
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int
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OF_write(handle, addr, len)
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int handle;
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void *addr;
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int len;
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OF_write(int handle, void *addr, int len)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int ihandle;
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@ -340,13 +325,10 @@ OF_write(handle, addr, len)
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}
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int
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OF_read(handle, addr, len)
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int handle;
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void *addr;
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int len;
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OF_read(int handle, void *addr, int len)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int ihandle;
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@ -380,12 +362,10 @@ OF_read(handle, addr, len)
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}
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int
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OF_seek(handle, pos)
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int handle;
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u_quad_t pos;
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OF_seek(int handle, u_quad_t pos)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int handle;
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@ -417,13 +397,10 @@ OF_seek(handle, pos)
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}
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void *
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OF_claim(virt, size, align)
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void *virt;
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u_int size;
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u_int align;
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OF_claim(void *virt, u_int size, u_int align)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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void *virt;
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@ -455,12 +432,10 @@ OF_claim(virt, size, align)
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}
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void
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OF_release(virt, size)
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void *virt;
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u_int size;
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OF_release(void *virt, u_int size)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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void *virt;
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@ -480,10 +455,10 @@ OF_release(virt, size)
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}
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int
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OF_milliseconds()
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OF_milliseconds(void)
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{
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static struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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int ms;
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@ -498,20 +473,16 @@ OF_milliseconds()
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}
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void
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OF_chain(virt, size, entry, arg, len)
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void *virt;
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u_int size;
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void (*entry)();
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void *arg;
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u_int len;
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OF_chain(void *virt, u_int size, void (*entry)(int (*)(void *), void *, u_int),
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void *arg, u_int len)
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{
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struct {
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char *name;
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const char *name;
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int nargs;
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int nreturns;
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void *virt;
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u_int size;
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void (*entry)();
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void (*entry)(int (*)(void *), void *, u_int);
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void *arg;
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u_int len;
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} args;
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@ -535,7 +506,7 @@ static int stdin;
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static int stdout;
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static void
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setup()
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setup(void)
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{
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u_char buf[sizeof(int)];
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int chosen;
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@ -553,8 +524,7 @@ setup()
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}
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void
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putchar(c)
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int c;
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putchar(int c)
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{
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char ch = c;
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@ -564,7 +534,7 @@ putchar(c)
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}
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int
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getchar()
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getchar(void)
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{
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unsigned char ch = '\0';
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int l;
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@ -1,7 +1,8 @@
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# $NetBSD: Makefile,v 1.5 2003/10/26 07:25:37 lukem Exp $
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# $NetBSD: Makefile,v 1.6 2004/06/30 15:43:57 christos Exp $
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S= ${.CURDIR}/../../../..
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WARNS= 3
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PROG= ofwboot
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SRCS= srt0.S Locore.c alloc.c boot.c ofdev.c net.c netif_of.c vers.c
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CFLAGS+= -Wno-main
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@ -1,4 +1,4 @@
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/* $NetBSD: alloc.c,v 1.1 2002/02/10 01:58:16 thorpej Exp $ */
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/* $NetBSD: alloc.c,v 1.2 2004/06/30 15:43:57 christos Exp $ */
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/*-
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -89,6 +89,7 @@
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#include <lib/libsa/stand.h>
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#include "openfirm.h"
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#include "extern.h"
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/*
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* Each block actually has ALIGN(struct ml) + ALIGN(size) bytes allocated
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@ -233,7 +234,7 @@ free(ptr, size)
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}
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void
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freeall()
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freeall(void)
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{
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struct ml *m;
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@ -1,5 +1,5 @@
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#define DEBUG
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/* $NetBSD: boot.c,v 1.2 2002/02/10 18:28:13 wiz Exp $ */
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/* $NetBSD: boot.c,v 1.3 2004/06/30 15:43:57 christos Exp $ */
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/*-
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -91,6 +91,7 @@
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#include <machine/cpu.h>
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#include "cache.h"
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#include "extern.h"
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#include "ofdev.h"
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#include "openfirm.h"
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@ -105,12 +106,15 @@ char bootfile[128];
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int boothowto;
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int debug;
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#ifdef notyet
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static int ofw_version = 0;
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static char *kernels[] = { "/netbsd", "/netbsd.gz", "/netbsd.shark", NULL };
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#endif
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static const char *kernels[] = {
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"/netbsd", "/netbsd.gz", "/netbsd.shark", NULL
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};
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static void
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prom2boot(dev)
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char *dev;
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prom2boot(char *dev)
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{
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char *cp, *ocp;
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@ -125,9 +129,7 @@ prom2boot(dev)
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}
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static void
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parseargs(str, howtop)
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char *str;
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int *howtop;
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parseargs(char *str, int *howtop)
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{
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char *cp;
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@ -150,12 +152,10 @@ parseargs(str, howtop)
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}
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static void
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chain(entry, args, ssym, esym)
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void (*entry)();
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char *args;
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void *ssym, *esym;
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chain(void (*entry)(int (*)(void *), void *, u_int), char *args, void *ssym,
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void *esym)
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{
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extern char end[], *cp;
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extern char end[];
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u_int l, magic = 0x19730224;
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freeall();
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@ -184,18 +184,18 @@ chain(entry, args, ssym, esym)
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}
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__dead void
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_rtt()
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_rtt(void)
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{
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OF_exit();
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}
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void
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main()
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main(void)
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{
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extern char bootprog_name[], bootprog_rev[],
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bootprog_maker[], bootprog_date[];
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int chosen, options;
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int chosen;
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char bootline[512]; /* Should check size? */
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char *cp, *startbuf, *endbuf;
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u_long marks[MARK_MAX], size;
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|
|
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@ -0,0 +1,50 @@
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/* $NetBSD: extern.h,v 1.1 2004/06/30 15:43:57 christos Exp $ */
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/*-
|
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* Copyright (c) 2004 The NetBSD Foundation, Inc.
|
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* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
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* by Christos Zoulas.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _OFWBOOT_EXTERN_H_
|
||||
#define _OFWBOOT_EXTERN_H_
|
||||
|
||||
void freeall(void);
|
||||
void main(void);
|
||||
|
||||
struct of_dev;
|
||||
int net_open(struct of_dev *);
|
||||
int net_close(struct of_dev *);
|
||||
int net_mountroot(void);
|
||||
|
||||
#endif /* _OFWBOOT_EXTERN_H_ */
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||||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: net.c,v 1.2 2003/03/13 15:36:07 drochner Exp $ */
|
||||
/* $NetBSD: net.c,v 1.3 2004/06/30 15:43:57 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (C) 1995 Wolfgang Solfrank.
|
||||
|
|
@ -59,9 +59,12 @@
|
|||
|
||||
#include <lib/libsa/stand.h>
|
||||
#include <lib/libsa/net.h>
|
||||
#include <lib/libsa/bootp.h>
|
||||
#include <lib/libsa/nfs.h>
|
||||
|
||||
#include <lib/libkern/libkern.h>
|
||||
|
||||
#include "extern.h"
|
||||
#include "ofdev.h"
|
||||
#include "netif_of.h"
|
||||
|
||||
|
|
@ -75,8 +78,7 @@ static int open_count;
|
|||
* This opens the low-level device and sets f->f_devdata.
|
||||
*/
|
||||
int
|
||||
net_open(op)
|
||||
struct of_dev *op;
|
||||
net_open(struct of_dev *op)
|
||||
{
|
||||
int error = 0;
|
||||
|
||||
|
|
@ -102,8 +104,7 @@ bad:
|
|||
}
|
||||
|
||||
int
|
||||
net_close(op)
|
||||
struct of_dev *op;
|
||||
net_close(struct of_dev *op)
|
||||
{
|
||||
/*
|
||||
* On last close, do netif close, etc.
|
||||
|
|
@ -113,10 +114,11 @@ net_close(op)
|
|||
netif_of_close(netdev_sock);
|
||||
netdev_sock = -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
net_mountroot()
|
||||
net_mountroot(void)
|
||||
{
|
||||
|
||||
#ifdef DEBUG
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: netif_of.c,v 1.2 2003/03/13 15:36:07 drochner Exp $ */
|
||||
/* $NetBSD: netif_of.c,v 1.3 2004/06/30 15:43:57 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (C) 1995 Wolfgang Solfrank.
|
||||
|
|
@ -59,8 +59,7 @@
|
|||
static struct iodesc sdesc;
|
||||
|
||||
struct iodesc *
|
||||
socktodesc(sock)
|
||||
int sock;
|
||||
socktodesc(int sock)
|
||||
{
|
||||
if (sock != 0)
|
||||
return NULL;
|
||||
|
|
@ -68,12 +67,9 @@ socktodesc(sock)
|
|||
}
|
||||
|
||||
int
|
||||
netif_of_open(op)
|
||||
struct of_dev *op;
|
||||
netif_of_open(struct of_dev *op)
|
||||
{
|
||||
struct iodesc *io;
|
||||
int fd, error;
|
||||
char addr[32];
|
||||
|
||||
#ifdef NETIF_DEBUG
|
||||
printf("netif_open...");
|
||||
|
|
@ -87,7 +83,7 @@ netif_of_open(op)
|
|||
errno = ENFILE;
|
||||
return -1;
|
||||
}
|
||||
memset(io, 0, sizeof *io);
|
||||
(void)memset(io, 0, sizeof *io);
|
||||
|
||||
io->io_netif = (void *)op;
|
||||
|
||||
|
|
@ -102,8 +98,7 @@ netif_of_open(op)
|
|||
}
|
||||
|
||||
void
|
||||
netif_of_close(fd)
|
||||
int fd;
|
||||
netif_of_close(int fd)
|
||||
{
|
||||
struct iodesc *io;
|
||||
|
||||
|
|
@ -131,10 +126,7 @@ netif_of_close(fd)
|
|||
* Return the length sent (or -1 on error).
|
||||
*/
|
||||
ssize_t
|
||||
netif_put(desc, pkt, len)
|
||||
struct iodesc *desc;
|
||||
void *pkt;
|
||||
size_t len;
|
||||
netif_put(struct iodesc *desc, void *pkt, size_t len)
|
||||
{
|
||||
struct of_dev *op;
|
||||
ssize_t rv;
|
||||
|
|
@ -177,11 +169,7 @@ netif_put(desc, pkt, len)
|
|||
* Return the total length received (or -1 on error).
|
||||
*/
|
||||
ssize_t
|
||||
netif_get(desc, pkt, maxlen, timo)
|
||||
struct iodesc *desc;
|
||||
void *pkt;
|
||||
size_t maxlen;
|
||||
time_t timo;
|
||||
netif_get(struct iodesc *desc, void *pkt, size_t maxlen, time_t timo)
|
||||
{
|
||||
struct of_dev *op;
|
||||
int tick0, tmo_ms;
|
||||
|
|
@ -226,7 +214,7 @@ netif_get(desc, pkt, maxlen, timo)
|
|||
* Shouldn't really be here, but is used solely for networking, so...
|
||||
*/
|
||||
time_t
|
||||
getsecs()
|
||||
getsecs(void)
|
||||
{
|
||||
return OF_milliseconds() / 1000;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: ofdev.c,v 1.3 2003/10/08 04:25:46 lukem Exp $ */
|
||||
/* $NetBSD: ofdev.c,v 1.4 2004/06/30 15:43:57 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
|
||||
|
|
@ -40,13 +40,17 @@
|
|||
|
||||
#include <netinet/in.h>
|
||||
|
||||
#include <lib/libsa/stand.h>
|
||||
#include <lib/libkern/libkern.h>
|
||||
|
||||
#include <lib/libsa/byteorder.h>
|
||||
#include <lib/libsa/ufs.h>
|
||||
#include <lib/libsa/cd9660.h>
|
||||
#include <lib/libsa/dosfs.h>
|
||||
#include <lib/libsa/nfs.h>
|
||||
|
||||
#include "extern.h"
|
||||
#include "ofdev.h"
|
||||
#include "openfirm.h"
|
||||
|
||||
extern char bootdev[];
|
||||
|
||||
|
|
@ -57,9 +61,7 @@ extern char bootdev[];
|
|||
#endif
|
||||
|
||||
static char *
|
||||
filename(str, ppart)
|
||||
char *str;
|
||||
char *ppart;
|
||||
filename(char *str, char *ppart)
|
||||
{
|
||||
char *cp, *lp;
|
||||
char savec;
|
||||
|
|
@ -100,13 +102,8 @@ filename(str, ppart)
|
|||
}
|
||||
|
||||
static int
|
||||
strategy(devdata, rw, blk, size, buf, rsize)
|
||||
void *devdata;
|
||||
int rw;
|
||||
daddr_t blk;
|
||||
size_t size;
|
||||
void *buf;
|
||||
size_t *rsize;
|
||||
strategy(void *devdata, int rw, daddr_t blk, size_t size, void *buf,
|
||||
size_t *rsize)
|
||||
{
|
||||
struct of_dev *dev = devdata;
|
||||
u_quad_t pos;
|
||||
|
|
@ -134,8 +131,7 @@ strategy(devdata, rw, blk, size, buf, rsize)
|
|||
}
|
||||
|
||||
static int
|
||||
devclose(of)
|
||||
struct open_file *of;
|
||||
devclose(struct open_file *of)
|
||||
{
|
||||
struct of_dev *op = of->f_devdata;
|
||||
|
||||
|
|
@ -143,14 +139,19 @@ devclose(of)
|
|||
net_close(op);
|
||||
OF_close(op->handle);
|
||||
op->handle = -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static char ofw[] = "OpenFirmware";
|
||||
|
||||
static struct devsw devsw[1] = {
|
||||
"OpenFirmware",
|
||||
strategy,
|
||||
(int (*)__P((struct open_file *, ...)))nodev,
|
||||
devclose,
|
||||
noioctl
|
||||
{
|
||||
ofw,
|
||||
strategy,
|
||||
(int (*)(struct open_file *, ...))nodev,
|
||||
devclose,
|
||||
noioctl
|
||||
}
|
||||
};
|
||||
int ndevs = sizeof devsw / sizeof devsw[0];
|
||||
|
||||
|
|
@ -180,8 +181,7 @@ char opened_name[256];
|
|||
int floppyboot;
|
||||
|
||||
static u_long
|
||||
get_long(p)
|
||||
const void *p;
|
||||
get_long(const void *p)
|
||||
{
|
||||
const unsigned char *cp = p;
|
||||
|
||||
|
|
@ -192,21 +192,17 @@ get_long(p)
|
|||
* Find a valid disklabel.
|
||||
*/
|
||||
static int
|
||||
search_label(devp, off, buf, lp, off0)
|
||||
struct of_dev *devp;
|
||||
u_long off;
|
||||
char *buf;
|
||||
struct disklabel *lp;
|
||||
u_long off0;
|
||||
search_label(struct of_dev *devp, u_long off, char *buf, struct disklabel *lp,
|
||||
u_long off0)
|
||||
{
|
||||
size_t read;
|
||||
size_t nread;
|
||||
struct mbr_partition *p;
|
||||
int i;
|
||||
u_long poff;
|
||||
static int recursion;
|
||||
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
|
||||
|| read != DEV_BSIZE)
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &nread)
|
||||
|| nread != DEV_BSIZE)
|
||||
return ERDLAB;
|
||||
|
||||
if (*(u_int16_t *)&buf[MBR_MAGIC_OFFSET] != sa_htole16(MBR_MAGIC))
|
||||
|
|
@ -225,15 +221,15 @@ search_label(devp, off, buf, lp, off0)
|
|||
) {
|
||||
poff = get_long(&p->mbrp_start) + off0;
|
||||
if (strategy(devp, F_READ, poff + LABELSECTOR,
|
||||
DEV_BSIZE, buf, &read) == 0
|
||||
&& read == DEV_BSIZE) {
|
||||
DEV_BSIZE, buf, &nread) == 0
|
||||
&& nread == DEV_BSIZE) {
|
||||
if (!getdisklabel(buf, lp)) {
|
||||
recursion--;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
|
||||
|| read != DEV_BSIZE) {
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &nread)
|
||||
|| nread != DEV_BSIZE) {
|
||||
recursion--;
|
||||
return ERDLAB;
|
||||
}
|
||||
|
|
@ -243,8 +239,8 @@ search_label(devp, off, buf, lp, off0)
|
|||
recursion--;
|
||||
return 0;
|
||||
}
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &read)
|
||||
|| read != DEV_BSIZE) {
|
||||
if (strategy(devp, F_READ, off, DEV_BSIZE, buf, &nread)
|
||||
|| nread != DEV_BSIZE) {
|
||||
recursion--;
|
||||
return ERDLAB;
|
||||
}
|
||||
|
|
@ -255,10 +251,7 @@ search_label(devp, off, buf, lp, off0)
|
|||
}
|
||||
|
||||
int
|
||||
devopen(of, name, file)
|
||||
struct open_file *of;
|
||||
const char *name;
|
||||
char **file;
|
||||
devopen(struct open_file *of, const char *name, char **file)
|
||||
{
|
||||
char *cp;
|
||||
char partition;
|
||||
|
|
@ -266,14 +259,14 @@ devopen(of, name, file)
|
|||
char buf[DEV_BSIZE];
|
||||
struct disklabel label;
|
||||
int handle, part;
|
||||
size_t read;
|
||||
size_t nread;
|
||||
int error = 0;
|
||||
|
||||
if (ofdev.handle != -1)
|
||||
panic("devopen");
|
||||
if (of->f_flags != F_READ)
|
||||
return EPERM;
|
||||
strcpy(fname, name);
|
||||
(void)strcpy(fname, name);
|
||||
cp = filename(fname, &partition);
|
||||
if (cp) {
|
||||
DPRINTF("filename=%s\n", cp);
|
||||
|
|
@ -293,8 +286,8 @@ devopen(of, name, file)
|
|||
*cp = 0;
|
||||
}
|
||||
if (*buf != '/')
|
||||
strcat(opened_name, "/");
|
||||
strcat(opened_name, buf);
|
||||
(void)strcat(opened_name, "/");
|
||||
(void)strcat(opened_name, buf);
|
||||
*file = opened_name + strlen(fname) + 1;
|
||||
if ((handle = OF_finddevice(fname)) == -1) {
|
||||
DPRINTF("OF_finddevice(\"%s\") failed\n", fname);
|
||||
|
|
@ -307,18 +300,18 @@ devopen(of, name, file)
|
|||
return ENXIO;
|
||||
if (!strcmp(buf, "block"))
|
||||
/* For block devices, indicate raw partition (:0 in OpenFirmware) */
|
||||
strcat(fname, ":0");
|
||||
(void)strcat(fname, ":0");
|
||||
if ((handle = OF_open(fname)) == -1)
|
||||
return ENXIO;
|
||||
memset(&ofdev, 0, sizeof ofdev);
|
||||
(void)memset(&ofdev, 0, sizeof ofdev);
|
||||
ofdev.handle = handle;
|
||||
if (!strcmp(buf, "block")) {
|
||||
ofdev.type = OFDEV_DISK;
|
||||
ofdev.bsize = DEV_BSIZE;
|
||||
/* First try to find a disklabel without MBR partitions */
|
||||
if (strategy(&ofdev, F_READ,
|
||||
LABELSECTOR, DEV_BSIZE, buf, &read) != 0
|
||||
|| read != DEV_BSIZE
|
||||
LABELSECTOR, DEV_BSIZE, buf, &nread) != 0
|
||||
|| nread != DEV_BSIZE
|
||||
|| getdisklabel(buf, &label)) {
|
||||
/* Else try MBR partitions */
|
||||
error = search_label(&ofdev, 0, buf, &label, 0);
|
||||
|
|
@ -351,7 +344,7 @@ devopen(of, name, file)
|
|||
of->f_devdata = &ofdev;
|
||||
file_system[0] = file_system_nfs;
|
||||
nfsys = 1;
|
||||
if (error = net_open(&ofdev))
|
||||
if ((error = net_open(&ofdev)) != 0)
|
||||
goto bad;
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $NetBSD: openfirm.h,v 1.1 2002/02/10 01:58:19 thorpej Exp $ */
|
||||
/* $NetBSD: openfirm.h,v 1.2 2004/06/30 15:43:57 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
|
||||
|
|
@ -37,21 +37,22 @@
|
|||
#include <sys/cdefs.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
__dead void OF_exit __P((void)) __attribute__((noreturn));
|
||||
int OF_finddevice __P((char *name));
|
||||
int OF_instance_to_package __P((int ihandle));
|
||||
int OF_getprop __P((int handle, char *prop, void *buf, int buflen));
|
||||
void OF_exit(void) __attribute__((__noreturn__));
|
||||
int OF_finddevice(const char *);
|
||||
int OF_instance_to_package(int);
|
||||
int OF_getprop(int, const char *, void *, int);
|
||||
#ifdef __notyet__
|
||||
int OF_setprop __P((int handle, char *prop, void *buf, int len));
|
||||
int OF_setprop(int, const char *, void *, int);
|
||||
#endif
|
||||
int OF_open __P((char *dname));
|
||||
void OF_close __P((int handle));
|
||||
int OF_write __P((int handle, void *addr, int len));
|
||||
int OF_read __P((int handle, void *addr, int len));
|
||||
int OF_seek __P((int handle, u_quad_t pos));
|
||||
void *OF_claim __P((void *virt, u_int size, u_int align));
|
||||
void OF_release __P((void *virt, u_int size));
|
||||
int OF_milliseconds __P((void));
|
||||
void OF_chain __P((void *addr, u_int size, void (*entry)(), void *parm, u_int parmlen));
|
||||
int OF_open(char *);
|
||||
void OF_close(int);
|
||||
int OF_write(int, void *, int);
|
||||
int OF_read(int, void *, int);
|
||||
int OF_seek(int, u_quad_t);
|
||||
void *OF_claim(void *, u_int, u_int);
|
||||
void OF_release(void *, u_int);
|
||||
int OF_milliseconds(void);
|
||||
void OF_chain(void *, u_int, void (*)(int (*)(void *), void *, u_int),
|
||||
void *, u_int);
|
||||
|
||||
int of_decode_int(const u_char *p);
|
||||
int of_decode_int(const u_char *);
|
||||
|
|
|
|||
Loading…
Reference in New Issue