84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
242 lines
6.1 KiB
C
242 lines
6.1 KiB
C
/* $NetBSD: bootinfo.h,v 1.23 2013/08/30 16:42:17 jmcneill Exp $ */
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/*
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* Copyright (c) 1997
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* Matthias Drochner. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#define BTINFO_BOOTPATH 0
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#define BTINFO_ROOTDEVICE 1
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#define BTINFO_BOOTDISK 3
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#define BTINFO_NETIF 4
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#define BTINFO_CONSOLE 6
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#define BTINFO_BIOSGEOM 7
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#define BTINFO_SYMTAB 8
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#define BTINFO_MEMMAP 9
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#define BTINFO_BOOTWEDGE 10
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#define BTINFO_MODULELIST 11
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#define BTINFO_FRAMEBUFFER 12
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#define BTINFO_USERCONFCOMMANDS 13
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#ifndef _LOCORE
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struct btinfo_common {
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int len;
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int type;
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};
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struct btinfo_bootpath {
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struct btinfo_common common;
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char bootpath[80];
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};
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struct btinfo_rootdevice {
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struct btinfo_common common;
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char devname[16];
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};
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struct btinfo_bootdisk {
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struct btinfo_common common;
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int labelsector; /* label valid if != -1 */
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struct {
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uint16_t type, checksum;
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char packname[16];
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} label;
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int biosdev;
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int partition;
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};
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struct btinfo_bootwedge {
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struct btinfo_common common;
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int biosdev;
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daddr_t startblk;
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uint64_t nblks;
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daddr_t matchblk;
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uint64_t matchnblks;
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uint8_t matchhash[16]; /* MD5 hash */
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} __packed;
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struct btinfo_netif {
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struct btinfo_common common;
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char ifname[16];
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int bus;
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#define BI_BUS_ISA 0
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#define BI_BUS_PCI 1
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union {
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unsigned int iobase; /* ISA */
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unsigned int tag; /* PCI, BIOS format */
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} addr;
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};
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struct btinfo_console {
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struct btinfo_common common;
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char devname[16];
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int addr;
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int speed;
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};
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struct btinfo_symtab {
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struct btinfo_common common;
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int nsym;
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int ssym;
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int esym;
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};
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struct bi_memmap_entry {
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uint64_t addr; /* beginning of block */ /* 8 */
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uint64_t size; /* size of block */ /* 8 */
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uint32_t type; /* type of block */ /* 4 */
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} __packed; /* == 20 */
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#define BIM_Memory 1 /* available RAM usable by OS */
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#define BIM_Reserved 2 /* in use or reserved by the system */
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#define BIM_ACPI 3 /* ACPI Reclaim memory */
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#define BIM_NVS 4 /* ACPI NVS memory */
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struct btinfo_memmap {
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struct btinfo_common common;
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int num;
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struct bi_memmap_entry entry[1]; /* var len */
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};
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#if HAVE_NBTOOL_CONFIG_H
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#include <nbinclude/sys/bootblock.h>
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#else
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#include <sys/bootblock.h>
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#endif /* HAVE_NBTOOL_CONFIG_H */
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/*
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* Structure describing disk info as seen by the BIOS.
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*/
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struct bi_biosgeom_entry {
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int sec, head, cyl; /* geometry */
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uint64_t totsec; /* LBA sectors from ext int13 */
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int flags, dev; /* flags, BIOS device # */
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#define BI_GEOM_INVALID 0x000001
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#define BI_GEOM_EXTINT13 0x000002
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#ifdef BIOSDISK_EXTINFO_V3
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#define BI_GEOM_BADCKSUM 0x000004 /* v3.x checksum invalid */
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#define BI_GEOM_BUS_MASK 0x00ff00 /* connecting bus type */
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#define BI_GEOM_BUS_ISA 0x000100
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#define BI_GEOM_BUS_PCI 0x000200
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#define BI_GEOM_BUS_OTHER 0x00ff00
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#define BI_GEOM_IFACE_MASK 0xff0000 /* interface type */
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#define BI_GEOM_IFACE_ATA 0x010000
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#define BI_GEOM_IFACE_ATAPI 0x020000
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#define BI_GEOM_IFACE_SCSI 0x030000
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#define BI_GEOM_IFACE_USB 0x040000
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#define BI_GEOM_IFACE_1394 0x050000 /* Firewire */
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#define BI_GEOM_IFACE_FIBRE 0x060000 /* Fibre channel */
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#define BI_GEOM_IFACE_OTHER 0xff0000
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unsigned int cksum; /* MBR checksum */
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unsigned int interface_path; /* ISA iobase PCI bus/dev/fun */
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uint64_t device_path;
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int res0; /* future expansion; 0 now */
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#else
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unsigned int cksum; /* MBR checksum */
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int res0, res1, res2, res3; /* future expansion; 0 now */
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#endif
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struct mbr_partition mbrparts[MBR_PART_COUNT]; /* MBR itself */
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} __packed;
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struct btinfo_biosgeom {
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struct btinfo_common common;
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int num;
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struct bi_biosgeom_entry disk[1]; /* var len */
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};
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struct bi_modulelist_entry {
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char path[80];
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int type;
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int len;
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uint32_t base;
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};
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#define BI_MODULE_NONE 0x00
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#define BI_MODULE_ELF 0x01
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#define BI_MODULE_IMAGE 0x02
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#define BI_MODULE_RND 0x03
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#define BI_MODULE_FS 0x04
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struct btinfo_modulelist {
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struct btinfo_common common;
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int num;
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uint32_t endpa;
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/* bi_modulelist_entry list follows */
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};
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struct btinfo_framebuffer {
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struct btinfo_common common;
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uint64_t physaddr;
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uint32_t flags;
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uint32_t width;
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uint32_t height;
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uint16_t stride;
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uint8_t depth;
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uint8_t rnum;
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uint8_t gnum;
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uint8_t bnum;
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uint8_t rpos;
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uint8_t gpos;
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uint8_t bpos;
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uint16_t vbemode;
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uint8_t reserved[14];
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};
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struct bi_userconfcommand {
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char text[80];
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};
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struct btinfo_userconfcommands {
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struct btinfo_common common;
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int num;
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/* bi_userconfcommand list follows */
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};
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#endif /* _LOCORE */
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#ifdef _KERNEL
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#define BOOTINFO_MAXSIZE 4096
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#ifndef _LOCORE
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/*
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* Structure that holds the information passed by the boot loader.
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*/
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struct bootinfo {
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/* Number of bootinfo_* entries in bi_data. */
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uint32_t bi_nentries;
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/* Raw data of bootinfo entries. The first one (if any) is
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* found at bi_data[0] and can be casted to (bootinfo_common *).
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* Once this is done, the following entry is found at 'len'
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* offset as specified by the previous entry. */
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uint8_t bi_data[BOOTINFO_MAXSIZE - sizeof(uint32_t)];
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};
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extern struct bootinfo bootinfo;
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void *lookup_bootinfo(int);
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#endif /* _LOCORE */
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#endif /* _KERNEL */
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