1*6ecfb3c5Spgoyette /* $NetBSD: bootinfo.h,v 1.12 2018/01/27 22:25:23 pgoyette Exp $ */ 2f7b795d3Sdrochner 3f7b795d3Sdrochner /* 4f7b795d3Sdrochner * Copyright (c) 1997 5f7b795d3Sdrochner * Matthias Drochner. All rights reserved. 6f7b795d3Sdrochner * 7f7b795d3Sdrochner * Redistribution and use in source and binary forms, with or without 8f7b795d3Sdrochner * modification, are permitted provided that the following conditions 9f7b795d3Sdrochner * are met: 10f7b795d3Sdrochner * 1. Redistributions of source code must retain the above copyright 11f7b795d3Sdrochner * notice, this list of conditions and the following disclaimer. 12f7b795d3Sdrochner * 2. Redistributions in binary form must reproduce the above copyright 13f7b795d3Sdrochner * notice, this list of conditions and the following disclaimer in the 14f7b795d3Sdrochner * documentation and/or other materials provided with the distribution. 15f7b795d3Sdrochner * 16f7b795d3Sdrochner * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17f7b795d3Sdrochner * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18f7b795d3Sdrochner * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19f7b795d3Sdrochner * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20f7b795d3Sdrochner * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21f7b795d3Sdrochner * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22f7b795d3Sdrochner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23f7b795d3Sdrochner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24f7b795d3Sdrochner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25f7b795d3Sdrochner * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26f7b795d3Sdrochner * 27f7b795d3Sdrochner */ 28f7b795d3Sdrochner 29f7b795d3Sdrochner #include <machine/bootinfo.h> 30f7b795d3Sdrochner 31f7b795d3Sdrochner struct bootinfo { 32aa37094dSjakllsch uint32_t nentries; 33aa37094dSjakllsch uint32_t entry[1]; 34f7b795d3Sdrochner }; 35f7b795d3Sdrochner 36f7b795d3Sdrochner extern struct bootinfo *bootinfo; 37f7b795d3Sdrochner 38*6ecfb3c5Spgoyette #define BTINFO_MAX 64 397759a958Smaxv 40f7b795d3Sdrochner #define BI_ALLOC(max) (bootinfo = alloc(sizeof(struct bootinfo) \ 41aa37094dSjakllsch + ((max) - 1) * sizeof(uint32_t))) \ 42f7b795d3Sdrochner ->nentries = 0 43f7b795d3Sdrochner 44606bb2caSchristos #define BI_FREE() dealloc(bootinfo, 0) 45f7b795d3Sdrochner 46f7b795d3Sdrochner #define BI_ADD(x, type, size) bi_add((struct btinfo_common *)(x), type, size) 47f7b795d3Sdrochner 484a6d3256Sjunyoung void bi_add(struct btinfo_common *, int, int); 494a6d3256Sjunyoung void bi_getbiosgeom(void); 504a6d3256Sjunyoung void bi_getmemmap(void); 51