diff options
| author | Bob Moore <robert.moore@intel.com> | 2012-02-14 18:31:56 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-03-22 01:44:59 -0400 |
| commit | f7b004a17c9183f023796dea0d70284684ec000d (patch) | |
| tree | 885f0b9b00d2592b3bb0ee90c7b1f74aaff5e9b3 /include/acpi | |
| parent | ea143604c5c8426923bbed7cd389fdaed7d58a2e (diff) | |
ACPICA: Add acpi_os_physical_table_override interface
This interface allows the host to override a table via a
physical address, instead of the logical address required by
acpi_os_table_override. This simplifies the host implementation.
Initial implementation by Thomas Renninger. ACPICA implementation
creates a single function for table overrides that attempts both
a logical and a physical override.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpiosxf.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 1cd22045fbd4..21a5548c6686 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -95,6 +95,11 @@ acpi_status acpi_os_table_override(struct acpi_table_header *existing_table, struct acpi_table_header **new_table); +acpi_status +acpi_os_physical_table_override(struct acpi_table_header *existing_table, + acpi_physical_address * new_address, + u32 *new_table_length); + /* * Spinlock primitives */ |