| 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 *); |