1/*	cpufunc.h,v 1.40.22.4 2007/11/08 10:59:33 matt Exp	*/
2
3/*
4 * Copyright (c) 1997 Mark Brinicombe.
5 * Copyright (c) 1997 Causality Limited
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 Causality Limited.
19 * 4. The name of Causality Limited may not be used to endorse or promote
20 *    products derived from this software without specific prior written
21 *    permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY CAUSALITY LIMITED ``AS IS'' AND ANY EXPRESS
24 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 * DISCLAIMED. IN NO EVENT SHALL CAUSALITY LIMITED 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 * RiscBSD kernel project
36 *
37 * cpufunc.h
38 *
39 * Prototypes for cpu, mmu and tlb related functions.
40 */
41
42#ifndef _ARM_CPUFUNC_H_
43#define _ARM_CPUFUNC_H_
44
45typedef int bool, vsize_t;
46
47extern void	arm_cpu_sleep(int);
48extern void	arm_setttb(u_int, bool);
49extern void	arm_context_switch(u_int);
50extern void	arm_set_context_id(u_int);
51extern void	arm_tlb_flushID_SE(u_int);
52extern void arm_tlb_flushID_ASID(u_int);
53extern void arm_tlb_flushID_RANGE(u_int, u_int);
54extern void arm_tlb_flushID(void);
55extern void	arm_drain_writebuf(void);
56
57extern void arm_icache_sync_range(vaddr_t, vsize_t);
58extern void arm_icache_sync_all(void);
59extern void arm_dcache_wb_range(vaddr_t, vsize_t);
60extern void arm_dcache_wbinv_range(vaddr_t, vsize_t);
61extern void arm_dcache_inv_range(vaddr_t, vsize_t);
62extern void arm_idcache_wbinv_range(vaddr_t, vsize_t);
63extern void arm_idcache_wbinv_all(void);
64extern void arm_dcache_wbinv_all(void);
65
66extern void	arm_setup(char *string);
67
68#endif /* !_ARM_CPUFUNC_H_ */