diff options
| author | Bob Moore <robert.moore@intel.com> | 2008-11-13 09:45:35 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-12-29 22:38:37 -0500 |
| commit | a8fadc923d1659f1a322194d420808d5b255883c (patch) | |
| tree | b8afd36cc4217400efb0e71c550c69bfc8822352 /drivers/acpi/dispatcher | |
| parent | 9f15fc666ef54afc7aff31dfa31edecf00e0d81a (diff) | |
| download | blackbird-op-linux-a8fadc923d1659f1a322194d420808d5b255883c.tar.gz blackbird-op-linux-a8fadc923d1659f1a322194d420808d5b255883c.zip | |
ACPICA: Add support to externally execute _OSI method
The current implemenation of _OSI within ACPICA only allows other
control methods to execute _OSI. This change allows the host
OS to execute _OSI via the AcpiEvaluateObject interface. _OSI
is a special method -- it does not exist in the AML code, it is
implemented within ACPICA.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/dispatcher')
| -rw-r--r-- | drivers/acpi/dispatcher/dsmethod.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c index 279a5a60a0dd..77b7039a26e4 100644 --- a/drivers/acpi/dispatcher/dsmethod.c +++ b/drivers/acpi/dispatcher/dsmethod.c @@ -412,6 +412,9 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread, if (obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) { status = obj_desc->method.implementation(next_walk_state); + if (status == AE_OK) { + status = AE_CTRL_TERMINATE; + } } return_ACPI_STATUS(status); |
