ACPI: probe ECDT before loading AML tables regardless of module-level code flag

Browse source

It was discovered that AML tables were loaded before or after the
ECDT depending on acpi_gbl_execute_tables_as_methods. According to
the ACPI spec, the ECDT should be loaded before the namespace is
populated by loading AML tables (DSDT and SSDT). Since the ECDT
should be loaded early in the boot process, this change moves the
ECDT probing to acpi_early_init.

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

...

This commit is contained in:

Erik Schmauss 2018-10-17 15:41:21 -07:00 • committed by Rafael J. Wysocki

parent 08930d56c7

commit d737f333b2

1 changed files with 16 additions and 28 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

44

drivers/acpi/bus.c

View file