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From a2780be06f7de35a0dd4cc19a68b151176707ae7 Mon Sep 17 00:00:00 2001
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From: Fedora Ninjas <grub2-owner@fedoraproject.org>
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Date: Fri, 14 Dec 2012 20:10:21 -0200
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Subject: [PATCH 458/482] Add bootpath device to the list
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When scanning the devices, always check (and add) the bootpath device if it
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isn't in the device list.
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---
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grub-core/disk/ieee1275/ofdisk.c | 32 ++++++++++++++++++++++++++++++++
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1 file changed, 32 insertions(+)
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diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c
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index 2a31ecd..a940771 100644
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--- a/grub-core/disk/ieee1275/ofdisk.c
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+++ b/grub-core/disk/ieee1275/ofdisk.c
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@@ -229,6 +229,10 @@ dev_iterate (const struct grub_ieee1275_devalias *alias)
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static void
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scan (void)
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{
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+ char *bootpath;
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+ int bootpath_size;
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+ char *type;
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+
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struct grub_ieee1275_devalias alias;
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FOR_IEEE1275_DEVALIASES(alias)
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{
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@@ -239,6 +243,34 @@ scan (void)
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FOR_IEEE1275_DEVCHILDREN("/", alias)
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dev_iterate (&alias);
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+
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+ if (grub_ieee1275_get_property_length (grub_ieee1275_chosen, "bootpath",
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+ &bootpath_size)
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+ || bootpath_size <= 0)
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+ {
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+ /* Should never happen. */
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+ grub_printf ("/chosen/bootpath property missing!\n");
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+ return;
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+ }
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+
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+ bootpath = (char *) grub_malloc ((grub_size_t) bootpath_size + 64);
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+ if (! bootpath)
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+ {
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+ grub_print_error ();
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+ return;
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+ }
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+ grub_ieee1275_get_property (grub_ieee1275_chosen, "bootpath", bootpath,
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+ (grub_size_t) bootpath_size + 1, 0);
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+ bootpath[bootpath_size] = '\0';
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+
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+ type = grub_ieee1275_get_device_type (bootpath);
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+ if (type && grub_strcmp (type, "block") == 0)
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+ dev_iterate_real (bootpath, bootpath);
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+
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+ grub_free (bootpath);
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+
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+ grub_devalias_iterate (dev_iterate_alias);
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+ grub_children_iterate ("/", dev_iterate);
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}
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static int
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--
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1.8.2.1
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