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Annotation of sys/arch/arm/include/sysarch.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: sysarch.h,v 1.2 2004/05/19 03:17:07 drahn Exp $       */
                      2: /*     $NetBSD: sysarch.h,v 1.4 2002/03/30 06:23:39 thorpej Exp $      */
                      3:
                      4: /*
                      5:  * Copyright (c) 1996-1997 Mark Brinicombe.
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *     This product includes software developed by Mark Brinicombe.
                     19:  * 4. The name of the company nor the name of the author may be used to
                     20:  *    endorse or promote products derived from this software without specific
                     21:  *    prior written permission.
                     22:  *
                     23:  * THIS SOFTWARE IS PROVIDED BY AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
                     24:  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
                     25:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     26:  * IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
                     27:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     28:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     29:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     30:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     31:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     32:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     33:  * SUCH DAMAGE.
                     34:  */
                     35:
                     36: #ifndef _ARM_SYSARCH_H_
                     37: #define _ARM_SYSARCH_H_
                     38:
                     39: #include <sys/cdefs.h>
                     40:
                     41: /*
                     42:  * Architecture specific syscalls (arm)
                     43:  */
                     44:
                     45: #define ARM_SYNC_ICACHE                0
                     46: #define ARM_DRAIN_WRITEBUF     1
                     47:
                     48: struct arm_sync_icache_args {
                     49:        u_int32_t       addr;           /* Virtual start address */
                     50:        size_t          len;            /* Region size */
                     51: };
                     52:
                     53: #ifndef _KERNEL
                     54: __BEGIN_DECLS
                     55: int    arm_sync_icache (u_int addr, int len);
                     56: int    arm_drain_writebuf (void);
                     57: int    sysarch (int, void *);
                     58: __END_DECLS
                     59: #endif
                     60:
                     61: #endif /* !_ARM_SYSARCH_H_ */