2004-04-04 Yoshinori K. Okuji <okuji@enbug.org>
All symbols prefixed with PUPA_ and pupa_ are renamed to GRUB_ and grub_, respectively. Because the conversion is trivial and mechanical, I omit the details here. Please refer to the CVS if you need more information.
This commit is contained in:
okuji
parent
6a1425510d
commit
4b13b216f4
125 changed files with 6198 additions and 6181 deletions
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@ -1,6 +1,6 @@
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/* ofdisk.c - Open Firmware disk access. */
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/*
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* PUPA -- Preliminary Universal Programming Architecture for GRUB
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2004 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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@ -18,70 +18,70 @@
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <pupa/misc.h>
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#include <pupa/disk.h>
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#include <pupa/mm.h>
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#include <pupa/machine/ieee1275.h>
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#include <grub/misc.h>
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#include <grub/disk.h>
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#include <grub/mm.h>
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#include <grub/machine/ieee1275.h>
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static int
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pupa_ofdisk_iterate (int (*hook) (const char *name))
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grub_ofdisk_iterate (int (*hook) (const char *name))
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{
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int dev_iterate (struct pupa_ieee1275_devalias *alias)
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int dev_iterate (struct grub_ieee1275_devalias *alias)
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{
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if (! pupa_strcmp (alias->type, "block"))
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if (! grub_strcmp (alias->type, "block"))
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hook (alias->name);
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return 0;
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}
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pupa_devalias_iterate (dev_iterate);
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grub_devalias_iterate (dev_iterate);
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return 0;
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}
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static pupa_err_t
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pupa_ofdisk_open (const char *name, pupa_disk_t disk)
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static grub_err_t
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grub_ofdisk_open (const char *name, grub_disk_t disk)
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{
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pupa_ieee1275_phandle_t devalias;
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pupa_ieee1275_phandle_t dev;
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pupa_ieee1275_ihandle_t dev_ihandle = 0;
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grub_ieee1275_phandle_t devalias;
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grub_ieee1275_phandle_t dev;
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grub_ieee1275_ihandle_t dev_ihandle = 0;
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char *devpath = 0;
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/* XXX: This should be large enough for any possible case. */
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char prop[64];
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pupa_size_t pathlen;
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grub_size_t pathlen;
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int actual;
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if (pupa_ieee1275_finddevice ("/aliases", &devalias))
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return pupa_error (PUPA_ERR_UNKNOWN_DEVICE, "Can't read the aliases");
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if (grub_ieee1275_finddevice ("/aliases", &devalias))
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return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't read the aliases");
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pupa_ieee1275_get_property_length (devalias, name, &pathlen);
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devpath = pupa_malloc (pathlen);
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grub_ieee1275_get_property_length (devalias, name, &pathlen);
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devpath = grub_malloc (pathlen);
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if (! devpath)
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return pupa_errno;
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return grub_errno;
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if (pupa_ieee1275_get_property (devalias, name, devpath, pathlen, &actual))
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return pupa_error (PUPA_ERR_UNKNOWN_DEVICE, "No such device alias");
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if (grub_ieee1275_get_property (devalias, name, devpath, pathlen, &actual))
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return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "No such device alias");
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/* To access the complete disk add `:0'. */
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pupa_strcat (devpath, ":0");
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pupa_ieee1275_open (devpath, &dev_ihandle);
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grub_strcat (devpath, ":0");
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grub_ieee1275_open (devpath, &dev_ihandle);
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if (! dev_ihandle)
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return pupa_error (PUPA_ERR_UNKNOWN_DEVICE, "Can't open device");
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return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't open device");
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if (pupa_ieee1275_finddevice (devpath, &dev))
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if (grub_ieee1275_finddevice (devpath, &dev))
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{
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pupa_error (PUPA_ERR_UNKNOWN_DEVICE, "Can't read device properties");
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grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't read device properties");
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goto fail;
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}
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if (pupa_ieee1275_get_property (dev, "device_type", prop, sizeof (prop),
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if (grub_ieee1275_get_property (dev, "device_type", prop, sizeof (prop),
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&actual))
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{
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pupa_error (PUPA_ERR_BAD_DEVICE, "Can't read the device type");
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grub_error (GRUB_ERR_BAD_DEVICE, "Can't read the device type");
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goto fail;
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}
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if (pupa_strcmp (prop, "block"))
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if (grub_strcmp (prop, "block"))
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{
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pupa_error (PUPA_ERR_BAD_DEVICE, "Not a block device");
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grub_error (GRUB_ERR_BAD_DEVICE, "Not a block device");
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goto fail;
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}
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@ -99,20 +99,20 @@ pupa_ofdisk_open (const char *name, pupa_disk_t disk)
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disk->data = (void *) dev_ihandle;
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fail:
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if (pupa_errno)
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pupa_ieee1275_close (dev_ihandle);
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pupa_free (devpath);
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return pupa_errno;
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if (grub_errno)
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grub_ieee1275_close (dev_ihandle);
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grub_free (devpath);
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return grub_errno;
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}
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static void
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pupa_ofdisk_close (pupa_disk_t disk)
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grub_ofdisk_close (grub_disk_t disk)
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{
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pupa_ieee1275_close ((pupa_ieee1275_ihandle_t) disk->data);
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grub_ieee1275_close ((grub_ieee1275_ihandle_t) disk->data);
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}
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static pupa_err_t
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pupa_ofdisk_read (pupa_disk_t disk, unsigned long sector,
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static grub_err_t
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grub_ofdisk_read (grub_disk_t disk, unsigned long sector,
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unsigned long size, char *buf)
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{
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int status;
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@ -121,41 +121,41 @@ pupa_ofdisk_read (pupa_disk_t disk, unsigned long sector,
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pos = (unsigned long long) sector * 512UL;
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pupa_ieee1275_seek ((pupa_ieee1275_ihandle_t) disk->data, (int) (pos >> 32),
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grub_ieee1275_seek ((grub_ieee1275_ihandle_t) disk->data, (int) (pos >> 32),
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(int) pos & 0xFFFFFFFFUL, &status);
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if (status != 0)
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return pupa_error (PUPA_ERR_READ_ERROR,
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return grub_error (GRUB_ERR_READ_ERROR,
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"Seek error, can't seek block %d", sector);
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pupa_ieee1275_read ((pupa_ieee1275_ihandle_t) disk->data, buf,
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grub_ieee1275_read ((grub_ieee1275_ihandle_t) disk->data, buf,
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size * 512UL, &actual);
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if (actual != actual)
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return pupa_error (PUPA_ERR_READ_ERROR, "Read error on block: %d", sector);
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return grub_error (GRUB_ERR_READ_ERROR, "Read error on block: %d", sector);
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return 0;
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}
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static pupa_err_t
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pupa_ofdisk_write (pupa_disk_t disk __attribute ((unused)),
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static grub_err_t
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grub_ofdisk_write (grub_disk_t disk __attribute ((unused)),
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unsigned long sector __attribute ((unused)),
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unsigned long size __attribute ((unused)),
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const char *buf __attribute ((unused)))
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{
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return PUPA_ERR_NOT_IMPLEMENTED_YET;
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return GRUB_ERR_NOT_IMPLEMENTED_YET;
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}
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static struct pupa_disk_dev pupa_ofdisk_dev =
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static struct grub_disk_dev grub_ofdisk_dev =
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{
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.name = "ofdisk",
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.iterate = pupa_ofdisk_iterate,
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.open = pupa_ofdisk_open,
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.close = pupa_ofdisk_close,
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.read = pupa_ofdisk_read,
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.write = pupa_ofdisk_write,
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.iterate = grub_ofdisk_iterate,
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.open = grub_ofdisk_open,
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.close = grub_ofdisk_close,
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.read = grub_ofdisk_read,
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.write = grub_ofdisk_write,
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.next = 0
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};
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void
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pupa_ofdisk_init (void)
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grub_ofdisk_init (void)
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{
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pupa_disk_dev_register (&pupa_ofdisk_dev);
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grub_disk_dev_register (&grub_ofdisk_dev);
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}
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