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zipl.h
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zipl.h
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/*
* s390-tools/zipl/include/zipl.h
* zSeries Initial Program Loader tool.
*
* Copyright IBM Corp. 2001, 2017
*
* s390-tools is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*
*/
#ifndef ZIPL_H
#define ZIPL_H
#include <stdint.h>
#include "lib/zt_common.h"
#include "lib/util_base.h"
#include "boot/loaders_layout.h"
#define ADDRESS_LIMIT 0x80000000UL
#define UNSPECIFIED_ADDRESS -1UL
#define LEGACY_MAXIMUM_PARMLINE_SIZE 0x380UL
#define MAXIMUM_PARMLINE_SIZE 0x10000UL
#define MAXIMUM_PHYSICAL_BLOCKSIZE 0x1000UL
#define BOOTMAP_FILENAME "bootmap"
#define BOOTMAP_TEMPLATE_FILENAME "bootmap_temp.XXXXXX"
#define DUMP_TEMP_MOUNT_POINT_NAME "zipl-dump-mount-point-XXXXXX"
#define DEFAULTBOOT_SECTION "defaultboot"
#define ZIPL_CONF_VAR "ZIPLCONF"
#define ZIPL_RUNTIME_CONF "/run/zipl/zipl.conf"
#define ZIPL_DEFAULT_CONF TOOLS_SYSCONFDIR "/zipl.conf"
#define ZIPL_MINIMAL_CONF TOOLS_LIBDIR "/zipl.conf"
#define ZIPL_DEFAULT_BLSDIR "/boot/loader/entries"
#define ZIPL_STAGE3_PATH util_libdir_path("stage3.bin")
#define ZIPL_SIPL_PATH "/sys/firmware/ipl/has_secure"
#define MENU_DEFAULT_PROMPT 0
#define MENU_DEFAULT_TIMEOUT 0
#define MAX_DUMP_VOLUMES 32
#define SECURE_BOOT_UNDEFINED -1
#define SECURE_BOOT_DISABLED 0
#define SECURE_BOOT_ENABLED 1
#define SECURE_BOOT_AUTO 2
/* Internal component load address type */
typedef uint64_t address_t;
/* Type for address calculations */
#define VOID_ADD(ptr, offset) ((void *) (((unsigned long) ptr) + \
((unsigned long) offset)))
/* Call a function depending on the value of dry_run and return either the
* resulting return code or 0. */
#define DRY_RUN_FUNC(x) (dry_run ? 0 : (x))
extern int verbose;
extern int interactive;
extern int dry_run;
#endif /* not ZIPL_H */