1a9643ea8Slogwang /* $NetBSD: sysarch.h,v 1.5 2003/09/11 09:40:12 kleink Exp $ */ 2a9643ea8Slogwang 3a9643ea8Slogwang /*- 4*22ce4affSfengbojiang * SPDX-License-Identifier: BSD-4-Clause 5*22ce4affSfengbojiang * 6a9643ea8Slogwang * Copyright (c) 1996-1997 Mark Brinicombe. 7a9643ea8Slogwang * All rights reserved. 8a9643ea8Slogwang * 9a9643ea8Slogwang * Redistribution and use in source and binary forms, with or without 10a9643ea8Slogwang * modification, are permitted provided that the following conditions 11a9643ea8Slogwang * are met: 12a9643ea8Slogwang * 1. Redistributions of source code must retain the above copyright 13a9643ea8Slogwang * notice, this list of conditions and the following disclaimer. 14a9643ea8Slogwang * 2. Redistributions in binary form must reproduce the above copyright 15a9643ea8Slogwang * notice, this list of conditions and the following disclaimer in the 16a9643ea8Slogwang * documentation and/or other materials provided with the distribution. 17a9643ea8Slogwang * 3. All advertising materials mentioning features or use of this software 18a9643ea8Slogwang * must display the following acknowledgement: 19a9643ea8Slogwang * This product includes software developed by Mark Brinicombe. 20a9643ea8Slogwang * 4. The name of the company nor the name of the author may be used to 21a9643ea8Slogwang * endorse or promote products derived from this software without specific 22a9643ea8Slogwang * prior written permission. 23a9643ea8Slogwang * 24a9643ea8Slogwang * THIS SOFTWARE IS PROVIDED BY AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 25a9643ea8Slogwang * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 26a9643ea8Slogwang * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 27a9643ea8Slogwang * IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 28a9643ea8Slogwang * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29a9643ea8Slogwang * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 30a9643ea8Slogwang * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31a9643ea8Slogwang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32a9643ea8Slogwang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33a9643ea8Slogwang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34a9643ea8Slogwang * SUCH DAMAGE. 35a9643ea8Slogwang */ 36a9643ea8Slogwang 37a9643ea8Slogwang /* $FreeBSD$ */ 38a9643ea8Slogwang 39a9643ea8Slogwang #ifndef _ARM_SYSARCH_H_ 40a9643ea8Slogwang #define _ARM_SYSARCH_H_ 41a9643ea8Slogwang 42a9643ea8Slogwang #include <machine/armreg.h> 43a9643ea8Slogwang 44a9643ea8Slogwang #ifndef LOCORE 45a9643ea8Slogwang #ifndef __ASSEMBLER__ 46a9643ea8Slogwang 47a9643ea8Slogwang /* 48*22ce4affSfengbojiang * Pickup definition of various __types. 49a9643ea8Slogwang */ 50*22ce4affSfengbojiang #include <sys/_types.h> 51a9643ea8Slogwang 52a9643ea8Slogwang /* 53a9643ea8Slogwang * Architecture specific syscalls (arm) 54a9643ea8Slogwang */ 55a9643ea8Slogwang 56a9643ea8Slogwang #define ARM_SYNC_ICACHE 0 57a9643ea8Slogwang #define ARM_DRAIN_WRITEBUF 1 58a9643ea8Slogwang #define ARM_SET_TP 2 59a9643ea8Slogwang #define ARM_GET_TP 3 60*22ce4affSfengbojiang #define ARM_GET_VFPSTATE 4 61a9643ea8Slogwang 62a9643ea8Slogwang struct arm_sync_icache_args { 63*22ce4affSfengbojiang __uintptr_t addr; /* Virtual start address */ 64*22ce4affSfengbojiang __size_t len; /* Region size */ 65*22ce4affSfengbojiang }; 66*22ce4affSfengbojiang 67*22ce4affSfengbojiang struct arm_get_vfpstate_args { 68*22ce4affSfengbojiang __size_t mc_vfp_size; 69*22ce4affSfengbojiang void *mc_vfp; 70a9643ea8Slogwang }; 71a9643ea8Slogwang 72a9643ea8Slogwang #ifndef _KERNEL 73a9643ea8Slogwang __BEGIN_DECLS 74*22ce4affSfengbojiang int arm_sync_icache(unsigned int, int); 75a9643ea8Slogwang int arm_drain_writebuf(void); 76a9643ea8Slogwang int sysarch(int, void *); 77a9643ea8Slogwang __END_DECLS 78a9643ea8Slogwang #endif 79a9643ea8Slogwang 80a9643ea8Slogwang #endif /* __ASSEMBLER__ */ 81a9643ea8Slogwang #endif /* LOCORE */ 82a9643ea8Slogwang 83a9643ea8Slogwang #endif /* !_ARM_SYSARCH_H_ */ 84