2 * Copyright 2007 John Birrell <jb@FreeBSD.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/cdefs.h>
30 #include <sys/types.h>
32 #include <sys/cpuvar.h>
33 #include <sys/errno.h>
35 #include <sys/kernel.h>
37 #include <sys/module.h>
38 #include <sys/mutex.h>
40 cpu_core_t cpu_core[MAXCPU];
42 solaris_cpu_t solaris_cpu[MAXCPU];
46 * OpenSolaris subsystem initialisation.
49 opensolaris_load(void *dummy)
54 * "Enable" all CPUs even though they may not exist just so
55 * that the asserts work. On FreeBSD, if a CPU exists, it is
58 for (i = 0; i < MAXCPU; i++) {
59 solaris_cpu[i].cpuid = i;
60 solaris_cpu[i].cpu_flags &= CPU_ENABLE;
63 mutex_init(&cpu_lock, "OpenSolaris CPU lock", MUTEX_DEFAULT, NULL);
65 nsec_per_tick = NANOSEC / hz;
68 SYSINIT(opensolaris_register, SI_SUB_OPENSOLARIS, SI_ORDER_FIRST, opensolaris_load, NULL);
71 opensolaris_unload(void)
73 mutex_destroy(&cpu_lock);
76 SYSUNINIT(opensolaris_unregister, SI_SUB_OPENSOLARIS, SI_ORDER_FIRST, opensolaris_unload, NULL);
79 opensolaris_modevent(module_t mod __unused, int type, void *data __unused)
85 utsname.nodename = prison0.pr_hostname;
102 DEV_MODULE(opensolaris, opensolaris_modevent, NULL);
103 MODULE_VERSION(opensolaris, 1);