com32/gplinclude/acpi/ecdt.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2009-2011 Erwan Velu - All Rights Reserved
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
   8  *   Boston MA 02111-1307, USA; either version 2 of the License, or
   9  *   (at your option) any later version; incorporated herein by reference.
  10  *
  11  * ----------------------------------------------------------------------- */
  12
  13 #ifndef ECDT_H
  14 #define ECDT_H
  15 #include <inttypes.h>
  16 #include <stdbool.h>
  17
  18 #define ECDT "ECDT"
  19
  20 /* Offset of the EC_ID in the structure */
  21 #define EC_ID_OFFSET 65
  22
  23 typedef struct {
  24     uint64_t *address;
  25     s_acpi_description_header header;
  26     bool valid;
  27     uint32_t warning_energy_level;
  28     uint32_t low_energy_level;
  29     uint32_t critical_energy_level;
  30     s_gas ec_control;
  31     s_gas ec_data;
  32     uint32_t uid;
  33     uint8_t gpe_bit;
  34     char *ec_id;
  35 } s_ecdt;
  36
  37 void parse_ecdt(s_ecdt * ecdt);
  38 #endif