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2004-08-21 Yoshinori K. Okuji <okuji@enbug.org>

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Each disk device has its own id now. This is useful to make use
  of multiple disk devices.

  * include/grub/disk.h (grub_disk_dev_id): New enum.
  (GRUB_DISK_DEVICE_BIOSDISK_ID): New constant.
  (GRUB_DISK_DEVICE_OFDISK_ID): Likewise.

  * disk/i386/pc/biosdisk.c (grub_biosdisk_dev): Specify
  GRUB_DISK_DEVICE_BIOSDISK_ID as an id.

  * disk/powerpc/ieee1275/ofdisk.c (grub_ofdisk_dev): Specify
  GRUB_DISK_DEVICE_OFDISK_ID as an id.

  * util/i386/pc/biosdisk.c (grub_util_biosdisk_dev): Specify
  GRUB_DISK_DEVICE_BIOSDISK_ID as an id.

  * include/grub/disk.h (struct grub_disk_dev): Added a new member
  "id" which is used by the cache manager.

  * normal/main.c (grub_normal_init_page): Use "GNU GRUB" instead
  of just "GRUB".
This commit is contained in:
okuji 2004-08-21 13:54:22 +00:00
parent 64372eb442
commit 97543f08fc
7 changed files with 77 additions and 27 deletions
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13
include/grub/disk.h
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@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
*
* GRUB is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -25,6 +25,14 @@
#include <grub/types.h>
#include <grub/device.h>
/* These are used to set a device id. When you add a new disk device,
you must define a new id for it here. */
enum grub_disk_dev_id
{
GRUB_DISK_DEVICE_BIOSDISK_ID,
GRUB_DISK_DEVICE_OFDISK_ID,
};
struct grub_disk;
/* Disk device. */
@ -33,6 +41,9 @@ struct grub_disk_dev
/* The device name. */
const char *name;
/* The device id used by the cache manager. */
unsigned long id;
/* Call HOOK with each device name, until HOOK returns non-zero. */
int (*iterate) (int (*hook) (const char *name));