1 /* $NetBSD: rmixl_cpucorevar.h,v 1.4 2011/04/29 22:00:03 matt Exp $ */ 2 /*- 3 * Copyright (c) 2010 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Cliff Neighbors. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _ARCH_MIPS_RMI_RMIXL_CPUCOREVAR_H_ 32 #define _ARCH_MIPS_RMI_RMIXL_CPUCOREVAR_H_ 33 34 #ifdef _KERNEL_OPT 35 #include "opt_multiprocessor.h" 36 #endif 37 38 struct cpucore_softc { 39 device_t sc_dev; 40 u_int sc_core; 41 u_int sc_threads_enb; 42 u_int sc_threads_dis; 43 bool sc_attached; 44 bool sc_running; 45 bool sc_hatched; 46 #ifdef MULTIPROCESSOR 47 struct pmap_tlb_info *sc_tlbinfo; 48 #endif 49 }; 50 51 struct cpucore_attach_args { 52 const char *ca_name; 53 int ca_core; 54 int ca_thread; 55 }; 56 57 #ifdef _KERNEL 58 void cpucore_rmixl_hatch(device_t); 59 void cpucore_rmixl_run(device_t); 60 #endif 61 62 #endif /* _ARCH_MIPS_RMI_RMIXL_CPUCOREVAR_H_ */ 63