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efiboot.h revision 1.2 
      1 /*	$NetBSD: efiboot.h,v 1.2 2018/08/26 21:28:18 jmcneill Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2016 Kimihiro Nonaka <nonaka (at) netbsd.org>
      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 #include <efi.h>
     30 #include <efilib.h>
     31 
     32 #include <lib/libsa/stand.h>
     33 #include <lib/libkern/libkern.h>
     34 
     35 #include "efiboot_machdep.h"
     36 
     37 struct boot_command {
     38 	const char *c_name;
     39 	void (*c_fn)(char *);
     40 	const char *c_help;
     41 };
     42 
     43 /* boot.c */
     44 void boot(void);
     45 void clearit(void);
     46 void print_banner(void);
     47 extern const struct boot_command commands[];
     48 void command_help(char *);
     49 int set_default_device(char *);
     50 char *get_default_device(void);
     51 
     52 /* console.c */
     53 int ischar(void);
     54 
     55 /* efiboot.c */
     56 extern EFI_HANDLE IH;
     57 extern EFI_DEVICE_PATH *efi_bootdp;
     58 extern EFI_LOADED_IMAGE *efi_li;
     59 void efi_cleanup(void);
     60 void efi_exit(void);
     61 void efi_delay(int);
     62 
     63 /* efichar.c */
     64 size_t ucs2len(const CHAR16 *);
     65 int ucs2_to_utf8(const CHAR16 *, char **);
     66 int utf8_to_ucs2(const char *, CHAR16 **, size_t *);
     67 
     68 /* efidev.c */
     69 int efi_device_path_depth(EFI_DEVICE_PATH *dp, int);
     70 int efi_device_path_ncmp(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *, int);
     71 
     72 /* exec.c */
     73 int exec_netbsd(const char *, const char *);
     74 
     75 /* panic.c */
     76 __dead VOID Panic(IN CHAR16 *, ...);
     77 __dead void reboot(void);
     78 
     79 /* prompt.c */
     80 char *gettrailer(char *);
     81 void docommand(char *);
     82 char awaitkey(int, int);
     83 __dead void bootprompt(void);
     84