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From 54011e3591216503dd93d1028ff209a6a4851a57 Mon Sep 17 00:00:00 2001
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From: Thomas Renninger <trenn@suse.de>
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Date: Fri, 27 Sep 2013 20:10:40 +0200
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Subject: [PATCH] dracut.conf.5.asc: Add ACPI table override and uncompressed
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 cpio doc
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Signed-off-by: Thomas Renninger <trenn@suse.de>
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---
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 dracut.conf.5.asc | 15 +++++++++++++++
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 1 file changed, 15 insertions(+)
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diff --git a/dracut.conf.5.asc b/dracut.conf.5.asc
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index 63991d4f..c9c854a9 100644
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--- a/dracut.conf.5.asc
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+++ b/dracut.conf.5.asc
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@@ -125,6 +125,21 @@ If chrooted to another root other than the real root device, use --fstab and pro
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 *no_kernel=*"{yes|no}"::
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     Do not install kernel drivers and firmware files (default=no)
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+*acpi_override=*"{yes|no}"::
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+    [WARNING] ONLY USE THIS IF YOU KNOW WHAT YOU ARE DOING! +
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+    Override BIOS provided ACPI tables. For further documentation read
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+    Documentation/acpi/initrd_table_override.txt in the kernel sources.
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+    Search for ACPI table files (must have .aml suffix) in acpi_table_dir=
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+    directory (see below) and add them to a separate uncompressed cpio
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+    archive. This cpio archive gets glued (concatenated, uncompressed one
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+    must be the first one) to the compressed cpio archive. The first,
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+    uncompressed cpio archive is for data which the kernel must be able
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+    to access very early (and cannot make use of uncompress alogrithms yet)
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+    like microcode or ACPI tables (default=no).
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+
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+*acpi_table_dir=*"__<dir>__"::
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+    Directory to search for ACPI tables if acpi_override= is set to yes.
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+
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 *early_microcode=*"{yes|no}"::
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     Combine early microcode with ramdisk (default=no)
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