186d7f5d3SJohn Marino /*- 286d7f5d3SJohn Marino * Copyright (c) 2004 John Baldwin <jhb@FreeBSD.org> 386d7f5d3SJohn Marino * All rights reserved. 486d7f5d3SJohn Marino * 586d7f5d3SJohn Marino * Redistribution and use in source and binary forms, with or without 686d7f5d3SJohn Marino * modification, are permitted provided that the following conditions 786d7f5d3SJohn Marino * are met: 886d7f5d3SJohn Marino * 1. Redistributions of source code must retain the above copyright 986d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer. 1086d7f5d3SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 1186d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer in the 1286d7f5d3SJohn Marino * documentation and/or other materials provided with the distribution. 1386d7f5d3SJohn Marino * 3. Neither the name of the author nor the names of any co-contributors 1486d7f5d3SJohn Marino * may be used to endorse or promote products derived from this software 1586d7f5d3SJohn Marino * without specific prior written permission. 1686d7f5d3SJohn Marino * 1786d7f5d3SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1886d7f5d3SJohn Marino * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1986d7f5d3SJohn Marino * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2086d7f5d3SJohn Marino * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2186d7f5d3SJohn Marino * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2286d7f5d3SJohn Marino * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2386d7f5d3SJohn Marino * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2486d7f5d3SJohn Marino * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2586d7f5d3SJohn Marino * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2686d7f5d3SJohn Marino * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2786d7f5d3SJohn Marino * SUCH DAMAGE. 2886d7f5d3SJohn Marino */ 2986d7f5d3SJohn Marino 3086d7f5d3SJohn Marino #ifndef _ARCH_ISA_ELCR_VAR_H_ 3186d7f5d3SJohn Marino #define _ARCH_ISA_ELCR_VAR_H_ 3286d7f5d3SJohn Marino 3386d7f5d3SJohn Marino #ifndef _SYS_TYPES_H_ 3486d7f5d3SJohn Marino #include <sys/types.h> 3586d7f5d3SJohn Marino #endif 3686d7f5d3SJohn Marino #ifndef _SYS_BUS_H_ 3786d7f5d3SJohn Marino #include <sys/bus.h> 3886d7f5d3SJohn Marino #endif 3986d7f5d3SJohn Marino 4086d7f5d3SJohn Marino extern int elcr_found; 4186d7f5d3SJohn Marino 4286d7f5d3SJohn Marino void elcr_probe(void); 4386d7f5d3SJohn Marino void elcr_dump(void); 4486d7f5d3SJohn Marino enum intr_trigger elcr_read_trigger(int); 4586d7f5d3SJohn Marino void elcr_write_trigger(int, enum intr_trigger); 4686d7f5d3SJohn Marino void elcr_resume(void); 4786d7f5d3SJohn Marino 4886d7f5d3SJohn Marino #endif /* !_ARCH_ISA_ELCR_VAR_H_ */ 49