text: /*	$NetBSD: cpu.h,v 1.70 2003/01/17 23:36:08 thorpej Exp $	*/
  
  /*-
   * SPDX-License-Identifier: BSD-4-Clause
   *
   * Copyright (c) 1992, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * This code is derived from software contributed to Berkeley by
   * Ralph Campbell and Rick Macklem.
   *
   * 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.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by the University of
   *	California, Berkeley and its contributors.
   * 4. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
   *
   * $FreeBSD$
   *	@(#)cpu.h	8.4 (Berkeley) 1/4/94
   */
  
  #ifndef _CPUINFO_H_
  #define _CPUINFO_H_
  
  /*
   * Exported definitions unique to NetBSD/mips cpu support.
   */
  
  #ifdef _KERNEL
  #ifndef LOCORE
  
  struct mips_cpuinfo {
  	u_int8_t	cpu_vendor;
  	u_int8_t	cpu_rev;
  	u_int8_t	cpu_impl;
  	u_int8_t	tlb_type;
  	u_int32_t	tlb_pgmask;
  	u_int16_t	tlb_nentries;
  	u_int8_t	icache_virtual;
  	boolean_t	cache_coherent_dma;
  	boolean_t	userlocal_reg;
  	struct {
  		u_int32_t	ic_size;
  		u_int8_t	ic_linesize;
  		u_int8_t	ic_nways;
  		u_int16_t	ic_nsets;
  		u_int32_t	dc_size;
  		u_int8_t	dc_linesize;
  		u_int8_t	dc_nways;
  		u_int16_t	dc_nsets;
  	} l1;
  	struct {
  		u_int32_t	dc_size;
  		u_int8_t	dc_linesize;
  		u_int8_t	dc_nways;
  		u_int16_t	dc_nsets;
  	} l2;
  	u_int32_t	fpu_id;
  };
  
  extern struct mips_cpuinfo cpuinfo;
  
  #endif /* !LOCORE */
  #endif /* _KERNEL */
  #endif /* _CPUINFO_H_ */
  