ACPICA: Executer: Add OSL trace hook support

ACPICA commit e8e4a9b19d0b72a7b165398bdc961fc2f6f502ec

This patch adds OSL trace hook support.

OSPMs are encouraged to use acpi_os_trace_point() with
ACPI_USE_SYSTEM_TRACER defined to implement platform specific trace
facility. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/e8e4a9b1
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 9c362cf14264..9aa27a3e3716 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -909,6 +909,11 @@ ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6)
                                                      const char *module_name,
                                                      u32 component_id,
                                                      const char *format, ...))
+
+ACPI_DBG_DEPENDENT_RETURN_VOID(void
+                               acpi_trace_point(acpi_trace_event_type type,
+                                                u8 begin,
+                                                u8 *aml, char *pathname))
 ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1)
                                 void ACPI_INTERNAL_VAR_XFACE
                                 acpi_log_error(const char *format, ...))