/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright 2001 by Thomas Moestl <tmm@FreeBSD.org>. All rights reserved. * * 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 AUTHOR ``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 AUTHOR 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. * * $FreeBSD$ */ #ifndef _MACHINE_WATCH_H_ #define _MACHINE_WATCH_H_ int watch_phys_set_mask(vm_paddr_t pa, u_long mask); int watch_phys_set(vm_paddr_t pa, int sz); vm_paddr_t watch_phys_get(int *bm); void watch_phys_clear(void); int watch_phys_active(void); int watch_virt_set_mask(vm_offset_t va, u_long mask); int watch_virt_set(vm_offset_t va, int sz); vm_offset_t watch_virt_get(int *bm); void watch_virt_clear(void); int watch_virt_active(void); #endif /* _MACHINE_WATCH_H_ */ |