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Add definitions for i386 boot parameters

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This commit is contained in:
dsl 2003-04-15 13:59:35 +00:00
parent 0012a58814
commit 57d5f20055
1 changed files with 42 additions and 10 deletions
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52
sys/sys/bootblock.h
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@ -1,4 +1,4 @@
/* $NetBSD: bootblock.h,v 1.12 2003/01/11 19:14:18 christos Exp $ */
/* $NetBSD: bootblock.h,v 1.13 2003/04/15 13:59:35 dsl Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -250,15 +250,15 @@ struct apple_part_map_entry {
* NetBSD/mac68k only uses Magic, Cluster, Type, and Flags.
*/
struct apple_blockzeroblock {
u_int32_t bzbMagic;
u_int8_t bzbCluster;
u_int8_t bzbType;
u_int16_t bzbBadBlockInode;
u_int16_t bzbFlags;
u_int16_t bzbReserved;
u_int32_t bzbCreationTime;
u_int32_t bzbMountTime;
u_int32_t bzbUMountTime;
uint32_t bzbMagic;
uint8_t bzbCluster;
uint8_t bzbType;
uint16_t bzbBadBlockInode;
uint16_t bzbFlags;
uint16_t bzbReserved;
uint32_t bzbCreationTime;
uint32_t bzbMountTime;
uint32_t bzbUMountTime;
};
#define APPLE_BZB_MAGIC 0xABADBABE
@ -267,6 +267,38 @@ struct apple_blockzeroblock {
#define APPLE_BZB_ROOTFS 0x8000
#define APPLE_BZB_USRFS 0x4000
/* ------------------------------------------
* i386
*
*/
#define X86_BOOT_MAGIC_1 ('x' << 24 | 0x86b << 12 | 'm' << 4 | 1)
#define X86_BOOT_MAGIC_2 ('x' << 24 | 0x86b << 12 | 'm' << 4 | 2)
/*
* Parameters for NetBSD /boot written to start of pbr code by installboot
*/
struct i386_boot_params {
uint32_t bp_length; /* length of patchable data */
uint32_t bp_flags;
#define BP_RESET_VIDEO 1
#define BP_PASSWORD 2
uint32_t bp_timeout; /* boot timeout in seconds */
uint32_t bp_consdev;
#define CONSDEV_PC 0
#define CONSDEV_COM0 1
#define CONSDEV_COM1 2
#define CONSDEV_COM2 3
#define CONSDEV_COM3 4
#define CONSDEV_COM0KBD 5
#define CONSDEV_COM1KBD 6
#define CONSDEV_COM2KBD 7
#define CONSDEV_COM3KBD 8
uint32_t bp_conspeed;
char bp_password[16]; /* md5 hash of password */
};
/* ------------------------------------------
* macppc
*/