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NetBSD/sys/arch/sparc64/include/openfirm.h

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retire _LP64; use compiler provided __arch64__, but still defined _LP64 where we used to anyway.
1999-01-31 12:21:18 +03:00
/* $NetBSD: openfirm.h,v 1.6 1999/01/31 09:21:19 mrg Exp $ */
Import of sparc64.
1998-06-20 08:58:50 +04:00
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by TooLs GmbH.
* 4. The name of TooLs GmbH may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Prototypes for additional OpenFirmware Interface Routines
*/
#include <dev/ofw/openfirm.h>
Add 64-bit pmap support: Moved from a two level 512/1024 entry setup mapping 32 (9/10/13) bits respectively to a three level 1024/1024/1024 entry setup mapping 43 (10/10/10/13) bits. In 32-bit mode we waste about 1/12 pages mapping the high 11 bits. We also only manage 43 of the possible 44 bits of virtual address space, wasting half of it. Oh well, maybe we'll do better next revision.
1998-08-27 10:23:31 +04:00
/* All cells are 8 byte slots */
typedef u_int64_t cell_t;
retire _LP64; use compiler provided __arch64__, but still defined _LP64 where we used to anyway.
1999-01-31 12:21:18 +03:00
#ifdef __arch64__
Add 64-bit pmap support: Moved from a two level 512/1024 entry setup mapping 32 (9/10/13) bits respectively to a three level 1024/1024/1024 entry setup mapping 43 (10/10/10/13) bits. In 32-bit mode we waste about 1/12 pages mapping the high 11 bits. We also only manage 43 of the possible 44 bits of virtual address space, wasting half of it. Oh well, maybe we'll do better next revision.
1998-08-27 10:23:31 +04:00
#define HDL2CELL(x) (cell_t)(u_int)(int)(x)
#define ADR2CELL(x) (cell_t)(x)
#else
#define HDL2CELL(x) (cell_t)(u_int)(int)(x)
#define ADR2CELL(x) (cell_t)(u_int)(int)(x)
#endif
Import of sparc64.
1998-06-20 08:58:50 +04:00
int OF_test __P((char* service));
int OF_test_method __P((int handle, char* method));
int OF_getproplen __P((int handle, char* prop));
int OF_stdin __P((void));
int OF_stdout __P((void));
Merge paddr_t changes into the main branch.
1998-08-13 06:10:37 +04:00
void OF_poweroff __P((void)) __attribute__((__noreturn__));
Periodic update: now starts probing devices.
1998-09-02 09:51:35 +04:00
void OF_set_symbol_lookup __P((void (*s2v)(void *), void (*v2s)(void *)));
void OF_sym2val __P((void *));
void OF_val2sym __P((void *));