include/hw/acpi/erst.h

   1 /*
   2  * ACPI Error Record Serialization Table, ERST, Implementation
   3  *
   4  * ACPI ERST introduced in ACPI 4.0, June 16, 2009.
   5  * ACPI Platform Error Interfaces : Error Serialization
   6  *
   7  * Copyright (c) 2021 Oracle and/or its affiliates.
   8  *
   9  * SPDX-License-Identifier: GPL-2.0-or-later
  10  */
  11 #ifndef HW_ACPI_ERST_H
  12 #define HW_ACPI_ERST_H
  13
  14 #include "hw/acpi/bios-linker-loader.h"
  15 #include "qom/object.h"
  16
  17 void build_erst(GArray *table_data, BIOSLinker *linker, Object *erst_dev,
  18                 const char *oem_id, const char *oem_table_id);
  19
  20 #define TYPE_ACPI_ERST "acpi-erst"
  21
  22 /* returns NULL unless there is exactly one device */
  23 static inline Object *find_erst_dev(void)
  24 {
  25     return object_resolve_path_type("", TYPE_ACPI_ERST, NULL);
  26 }
  27 #endif