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sparc64.h revision 1.3 
      1 /*	$NetBSD: sparc64.h,v 1.3 2000/10/20 05:47:03 mrg 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 	u_int64_t start;
     38 	u_int64_t size;
     39 };
     40 
     41 int prom_set_trap_table __P((vaddr_t tba));
     42 u_int64_t prom_vtop __P((vaddr_t vaddr));
     43 vaddr_t prom_claim_virt __P((vaddr_t vaddr, int len));
     44 vaddr_t prom_alloc_virt __P((int len, int align));
     45 int prom_free_virt __P((vaddr_t vaddr, int len));
     46 int prom_unmap_virt __P((vaddr_t vaddr, int len));
     47 int prom_map_phys __P((u_int64_t paddr, off_t size, vaddr_t vaddr, int mode));
     48 u_int64_t prom_alloc_phys __P((int len, int align));
     49 u_int64_t prom_claim_phys __P((paddr_t phys, int len));
     50 int prom_free_phys __P((paddr_t paddr, int len));
     51 u_int64_t prom_get_msgbuf __P((int len, int align));
     52 
     53 /*
     54  * Compatibility stuff.
     55  */
     56 #define OF_findroot()	OF_peer(0)
     57 #define OF_fd_phandle(x) OF_instance_to_package(x)
     58 
     59 /*
     60  * These two functions get used solely in boot() in machdep.c.
     61  *
     62  * Not sure whether boot itself should be implementation dependent instead.	XXX
     63  */
     64 void ppc_exit __P((void)) __attribute__((__noreturn__));
     65 void ppc_boot __P((char *bootspec)) __attribute__((__noreturn__));
     66 
     67 int dk_match __P((char *name));
     68 
     69 void ofrootfound __P((void));
     70 
     71 /*
     72  * Debug
     73  */
     74 void prom_printf __P((const char *, ...));
     75 #endif	/* _MACHINE_SPARC64_H_ */
     76