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| author | Thomas Renninger <trenn@suse.de> | 2012-10-01 00:23:54 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-09-30 18:03:23 -0700 |
| commit | 53aac44c904abbad9f474f652f099de13b5c3563 (patch) | |
| tree | bda5d70da49a83cb2c0c1dc2c35aae8d9235b782 /include/linux/acpi.h | |
| parent | 8e30524dcc0d0ac1a18a5cee482b9d9cde3cb332 (diff) | |
| download | linux-53aac44c904abbad9f474f652f099de13b5c3563.tar.gz linux-53aac44c904abbad9f474f652f099de13b5c3563.tar.bz2 linux-53aac44c904abbad9f474f652f099de13b5c3563.zip | |
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 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 946fd1ea79ff..d14081c10c17 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -76,6 +76,14 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *table); typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end); +#ifdef CONFIG_ACPI_INITRD_TABLE_OVERRIDE +void acpi_initrd_override(void *data, size_t size); +#else +static inline void acpi_initrd_override(void *data, size_t size) +{ +} +#endif + char * __acpi_map_table (unsigned long phys_addr, unsigned long size); void __acpi_unmap_table(char *map, unsigned long size); int early_acpi_boot_init(void); |