diff options
| author | Bob Moore <robert.moore@intel.com> | 2018-10-03 21:45:38 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-10-04 10:06:27 +0300 |
| commit | 8b1cafdcb4b75c5027c52f1e82b47ebe727ad7ed (patch) | |
| tree | f14df2f6483c072c1e8179b3bd0b9e43eae58860 /drivers/acpi/acpica/acevents.h | |
| parent | 9e9f8733a9a1f1375058b13421258fcd92aca75e (diff) | |
| download | linux-8b1cafdcb4b75c5027c52f1e82b47ebe727ad7ed.tar.xz | |
ACPICA: Never run _REG on system_memory and system_IO
These address spaces are defined by the ACPI spec to be
"always available", and thus _REG should never be run on them.
Provides compatibility with other ACPI implementations.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/acevents.h')
| -rw-r--r-- | drivers/acpi/acpica/acevents.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index 704bebbd35b0..b412aa909907 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -229,6 +229,8 @@ acpi_ev_default_region_setup(acpi_handle handle, acpi_status acpi_ev_initialize_region(union acpi_operand_object *region_obj); +u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node); + /* * evsci - SCI (System Control Interrupt) handling/dispatch */ |