1*1de55b63Sad /* $NetBSD: pset.h,v 1.7 2019/11/21 17:54:04 ad Exp $ */ 25c71a4d4Srmind 35c71a4d4Srmind /* 45c71a4d4Srmind * Copyright (c) 2008, Mindaugas Rasiukevicius <rmind at NetBSD org> 55c71a4d4Srmind * All rights reserved. 65c71a4d4Srmind * 75c71a4d4Srmind * Redistribution and use in source and binary forms, with or without 85c71a4d4Srmind * modification, are permitted provided that the following conditions 95c71a4d4Srmind * are met: 105c71a4d4Srmind * 1. Redistributions of source code must retain the above copyright 115c71a4d4Srmind * notice, this list of conditions and the following disclaimer. 125c71a4d4Srmind * 2. Redistributions in binary form must reproduce the above copyright 135c71a4d4Srmind * notice, this list of conditions and the following disclaimer in the 145c71a4d4Srmind * documentation and/or other materials provided with the distribution. 155c71a4d4Srmind * 1606171502Srmind * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1706171502Srmind * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1806171502Srmind * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1906171502Srmind * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2006171502Srmind * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2106171502Srmind * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2206171502Srmind * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2306171502Srmind * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2406171502Srmind * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2506171502Srmind * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2606171502Srmind * SUCH DAMAGE. 275c71a4d4Srmind */ 285c71a4d4Srmind 295c71a4d4Srmind #ifndef _SYS_PSET_H_ 305c71a4d4Srmind #define _SYS_PSET_H_ 315c71a4d4Srmind 325c71a4d4Srmind #include <sys/cdefs.h> 33ff677693Sjoerg #include <sys/featuretest.h> 345c71a4d4Srmind #include <sys/types.h> 351abafffcSchristos #include <sys/idtype.h> 365c71a4d4Srmind 375c71a4d4Srmind /* Types of processor-sets */ 385c71a4d4Srmind #define PS_NONE 0 395c71a4d4Srmind #define PS_MYID -1 405c71a4d4Srmind #define PS_QUERY -2 415c71a4d4Srmind 425c71a4d4Srmind __BEGIN_DECLS 435c71a4d4Srmind int pset_assign(psetid_t, cpuid_t, psetid_t *); 445c71a4d4Srmind int pset_bind(psetid_t, idtype_t, id_t, psetid_t *); 455c71a4d4Srmind int pset_create(psetid_t *); 465c71a4d4Srmind int pset_destroy(psetid_t); 475c71a4d4Srmind __END_DECLS 485c71a4d4Srmind 495c71a4d4Srmind #ifdef _NETBSD_SOURCE 505c71a4d4Srmind int _pset_bind(idtype_t, id_t, id_t, psetid_t, psetid_t *); 515c71a4d4Srmind #endif /* _NETBSD_SOURCE */ 525c71a4d4Srmind 535c71a4d4Srmind #ifdef _KERNEL 545c71a4d4Srmind 555c71a4d4Srmind /* Processor-set structure */ 565c71a4d4Srmind typedef struct { 575c71a4d4Srmind int ps_flags; 585c71a4d4Srmind } pset_info_t; 595c71a4d4Srmind 605c71a4d4Srmind void psets_init(void); 615c71a4d4Srmind 625c71a4d4Srmind #endif /* _KERNEL */ 635c71a4d4Srmind 645c71a4d4Srmind #endif /* _SYS_PSET_H_ */ 65