1 /* $OpenBSD: openfirm.h,v 1.7 2024/11/08 12:48:00 miod Exp $ */ 2 /* $NetBSD: openfirm.h,v 1.8 2001/07/20 00:07:14 eeh Exp $ */ 3 4 /* 5 * Copyright (C) 1995, 1996 Wolfgang Solfrank. 6 * Copyright (C) 1995, 1996 TooLs GmbH. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by TooLs GmbH. 20 * 4. The name of TooLs GmbH may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 28 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 29 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 31 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 32 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 /* 35 * Prototypes for additional OpenFirmware Interface Routines 36 */ 37 38 #include <dev/ofw/openfirm.h> 39 40 /* All cells are 8 byte slots */ 41 typedef u_int64_t cell_t; 42 #define HDL2CELL(x) (cell_t)(u_int)(int)(x) 43 #define ADR2CELL(x) (cell_t)(x) 44 45 #define HDQ2CELL_HI(x) (cell_t)(0) 46 #define HDQ2CELL_LO(x) (cell_t)(x) 47 48 #define CELL2HDQ(hi, lo) (lo) 49 50 int OF_test(char *service); 51 int OF_test_method(int handle, char *method); 52 53 int OF_stdin(void); 54 int OF_stdout(void); 55 void OF_set_symbol_lookup(void (*s2v)(void *), void (*v2s)(void *)); 56 void OF_poweroff(void); 57 void OF_sym2val(void *); 58 void OF_val2sym(void *); 59 int OF_milliseconds(void); 60 int OF_searchprop(int node, char *prop, void *buf, int buflen); 61 int OF_mapintr(int node, int *interrupt, int validlen, int buflen); 62 int OF_instance_to_path(int ihandle, char *buf, int buflen); 63 int OF_package_to_path(int phandle, char *buf, int buflen); 64 65 void (*OF_set_callback(void (*)(void *)))(void *); 66