Current Path : /sys/sparc64/sparc64/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/sparc64/sparc64/autoconf.c |
/*- * Copyright (c) 2001 Jake Burkholder. * All rights reserved. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD: release/9.1.0/sys/sparc64/sparc64/autoconf.c 221869 2011-05-14 01:53:38Z attilio $"); #include "opt_isa.h" #include <sys/param.h> #include <sys/systm.h> #include <sys/bus.h> #include <sys/cons.h> #include <sys/kernel.h> #ifdef DEV_ISA #include <isa/isavar.h> extern device_t isa_bus_device; #endif static device_t nexusdev; static void configure_first(void *); static void configure(void *); static void configure_final(void *); SYSINIT(configure1, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure_first, NULL); /* SI_ORDER_SECOND is hookable */ SYSINIT(configure2, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL); /* SI_ORDER_MIDDLE is hookable */ SYSINIT(configure3, SI_SUB_CONFIGURE, SI_ORDER_ANY, configure_final, NULL); /* * Determine i/o configuration for a machine. */ static void configure_first(void *dummy) { nexusdev = device_add_child(root_bus, "nexus", 0); } static void configure(void *dummy) { root_bus_configure(); #ifdef DEV_ISA /* * We bypass isa_probe_children(9) here in order to avoid * invasive probes done by identify-routines of ISA drivers, * which in turn can trigger master/target aborts, and the * addition of ISA hints, which might erroneously exist. */ if (isa_bus_device != NULL) (void)bus_generic_attach(isa_bus_device); #endif } static void configure_final(void *dummy) { cninit_finish(); cold = 0; }