/* $NetBSD: cpuio.h,v 1.2 2008/04/28 20:24:10 martin Exp $ */ /*- * Copyright (c) 2007 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Andrew Doran. * * 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 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. */ #if !defined(_SYS_CPUIO_H_) #define _SYS_CPUIO_H_ #include <sys/types.h> #include <sys/time.h> #include <sys/ioccom.h> #ifndef _KERNEL #include <stdbool.h> #endif /* * This is not a great place to describe CPU properties, those * are better returned via autoconf. */ typedef struct cpustate { u_int cs_id; /* matching ci_cpuid */ bool cs_online; /* running unbound LWPs */ bool cs_intr; /* fielding interrupts */ bool cs_unused[2]; /* reserved */ time_t cs_lastmod; /* time of last state change */ char cs_name[16]; /* reserved */ uint32_t cs_reserved[4]; /* reserved */ } cpustate_t; #define IOC_CPU_SETSTATE _IOW('c', 0, cpustate_t) #define IOC_CPU_GETSTATE _IOWR('c', 1, cpustate_t) #define IOC_CPU_GETCOUNT _IOR('c', 2, int) #define IOC_CPU_MAPID _IOWR('c', 3, int) #endif /* !_SYS_CPUIO_H_ */