diff options
| author | Thomas Renninger <trenn@suse.de> | 2012-10-01 02:23:54 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-10-01 05:03:23 +0400 |
| commit | 53aac44c904abbad9f474f652f099de13b5c3563 (patch) | |
| tree | bda5d70da49a83cb2c0c1dc2c35aae8d9235b782 /drivers/acpi/Kconfig | |
| parent | 8e30524dcc0d0ac1a18a5cee482b9d9cde3cb332 (diff) | |
| download | linux-53aac44c904abbad9f474f652f099de13b5c3563.tar.xz | |
ACPI: Store valid ACPI tables passed via early initrd in reserved memblock areas
A later patch will compare them with ACPI tables that get loaded at boot or
runtime and if criteria match, a stored one is loaded.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Link: http://lkml.kernel.org/r/1349043837-22659-4-git-send-email-trenn@suse.de
Cc: Len Brown <lenb@kernel.org>
Cc: Robert Moore <robert.moore@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 80998958cf45..8cf719547b51 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -261,6 +261,15 @@ config ACPI_CUSTOM_DSDT bool default ACPI_CUSTOM_DSDT_FILE != "" +config ACPI_INITRD_TABLE_OVERRIDE + bool "ACPI tables can be passed via uncompressed cpio in initrd" + default n + help + This option provides functionality to override arbitrary ACPI tables + via initrd. No functional change if no ACPI tables are passed via + initrd, therefore it's safe to say Y. + See Documentation/acpi/initrd_table_override.txt for details + config ACPI_BLACKLIST_YEAR int "Disable ACPI for systems before Jan 1st this year" if X86_32 default 0 |