/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matthew Fredette.
*
* 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.
*/
/*
* Definitions for the hppa that are completely private
* to the machine-dependent code. Anything needed by
* machine-independent code is covered in cpu.h or in
* other headers.
*/
/*
* XXX there is a lot of stuff in various headers under
* hppa/include, and a lot of one-off `extern's in C files
* that could probably be moved here.
*/
/* The primary (aka monarch) CPU HPA */
extern hppa_hpa_t hppa_mcpuhpa;
/*
* cache configuration, for most machines is the same
* numbers, so it makes sense to do defines w/ numbers depending
* on configured CPU types in the kernel.
*/
extern int icache_stride, icache_line_mask;
extern int dcache_stride, dcache_line_mask;
int os_toc(void);
extern u_int os_toc_end;
extern u_int os_toc_checksum[1];
void hppa_machine_check(int);
/* BTLB handling. */
int hppa_btlb_insert(pa_space_t, vaddr_t, paddr_t, vsize_t *, u_int);
int hppa_btlb_reload(void);
int hppa_btlb_purge(pa_space_t, vaddr_t, vsize_t *);
