xref: /netbsd-src/sys/arch/sparc64/include/sparc64.h (revision d9a39592792d50c1871ab7aab7af72657ce7aaa2)
1 /*	$NetBSD: sparc64.h,v 1.15 2022/01/10 20:14:54 palle Exp $	*/
2 
3 /*
4  * Copyright (C) 1996 Wolfgang Solfrank.
5  * Copyright (C) 1996 TooLs GmbH.
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 TooLs GmbH.
19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
20  *    derived from this software without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33 #ifndef	_MACHINE_SPARC64_H_
34 #define	_MACHINE_SPARC64_H_
35 
36 struct mem_region {
37 	uint64_t start;
38 	uint64_t size;
39 };
40 
41 int prom_set_trap_table_sun4u(vaddr_t);
42 #ifdef SUN4V
43 int prom_set_trap_table_sun4v(vaddr_t, paddr_t);
44 #endif
45 paddr_t prom_vtop(vaddr_t);
46 vaddr_t prom_claim_virt(vaddr_t, int);
47 vaddr_t prom_alloc_virt(int, int);
48 int prom_free_virt(vaddr_t, int);
49 int prom_unmap_virt(vaddr_t, int);
50 int prom_map_phys(paddr_t, off_t, vaddr_t, int);
51 paddr_t prom_alloc_phys(int , int);
52 paddr_t prom_claim_phys(paddr_t, int);
53 int prom_free_phys(paddr_t, int);
54 paddr_t prom_get_msgbuf(int, int);
55 
56 void prom_stopself(void);
57 bool prom_has_stopself(void);
58 int  prom_stop_other(u_int);
59 bool prom_has_stop_other(void);
60 void prom_startcpu(u_int, void *, u_long);
61 int prom_startcpu_by_cpuid(u_int, void *, u_long arg);
62 uint64_t prom_set_sun4v_api_version(uint64_t, uint64_t, uint64_t, uint64_t *);
63 uint64_t prom_get_sun4v_api_version(uint64_t, uint64_t *, uint64_t *);
64 void prom_sun4v_soft_state_supported(void);
65 
66 #endif	/* _MACHINE_SPARC64_H_ */
67