1 /* $NetBSD: efifdt.h,v 1.14 2024/08/15 15:57:36 riastradh Exp $ */ 2 3 /*- 4 * Copyright (c) 2018 Jared McNeill <jmcneill@invisible.ca> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #if !defined(EFIBOOT_FDT) 30 #error FDT support not enabled 31 #endif 32 33 int efi_fdt_probe(void); 34 void efi_fdt_memory_map(void); 35 void efi_fdt_gop(void); 36 int efi_fdt_set_data(void *); 37 void *efi_fdt_data(void); 38 int efi_fdt_size(void); 39 bool efi_fdt_overlay_is_compatible(void *); 40 int efi_fdt_overlay_apply(void *, int *); 41 void efi_fdt_show(void); 42 void efi_fdt_bootargs(const char *); 43 void efi_fdt_initrd(u_long, u_long); 44 void efi_fdt_rndseed(u_long, u_long); 45 void efi_fdt_efirng(u_long, u_long); 46 void efi_fdt_module(const char *, u_long, u_long); 47 void efi_fdt_userconf(void); 48 void efi_fdt_init(u_long, u_long); 49 void efi_fdt_fini(void); 50 void efi_fdt_system_table(void); 51 52 int efi_fdt_prepare_boot(const char *, const char *, u_long *); 53 void efi_fdt_cleanup_boot(void); 54 size_t efi_fdt_alloc_size(void); 55 void efi_fdt_set_virtual_address_map(EFI_MEMORY_DESCRIPTOR *, UINTN, UINTN, 56 UINTN, UINT32); 57