blob: 1f191471cca6d24e48b495a56e9e9cb2b6342991 [file] [log] [blame]
/* Copyright 2011 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* define the task identifier of all compiled tasks */
#ifndef __CROS_EC_TASK_ID_H
#define __CROS_EC_TASK_ID_H
#include "task_filter.h"
/* define the name of the header containing the list of tasks */
#define STRINGIFY0(name) #name
#define STRINGIFY(name) STRINGIFY0(name)
#define CTS_TASK_LIST STRINGIFY(CTS_TASKFILE)
#define TEST_TASK_LIST STRINGIFY(TEST_TASKFILE)
#define BOARD_TASK_LIST STRINGIFY(BOARD_TASKFILE)
#include BOARD_TASK_LIST
#ifdef CTS_MODULE
#include CTS_TASK_LIST
#endif
#ifdef TEST_BUILD
#include TEST_TASK_LIST
#endif
/* Task identifier (8 bits) */
typedef uint8_t task_id_t;
/**
* enumerate all tasks in the priority order
*
* the identifier of a task can be retrieved using the following constant:
* TASK_ID_<taskname> where <taskname> is the first parameter passed to the
* TASK macro in the TASK_LIST file.
*/
#define TASK(n, ...) TASK_ID_##n,
enum {
TASK_ID_IDLE,
/* CONFIG_TASK_LIST is a macro coming from the BOARD_TASK_LIST file */
CONFIG_TASK_LIST
/* CONFIG_TEST_TASK_LIST is a macro from the TEST_TASK_LIST file */
CONFIG_TEST_TASK_LIST
/* For CTS tasks */
CONFIG_CTS_TASK_LIST
#ifdef EMU_BUILD
TASK_ID_TEST_RUNNER,
#endif
/* Number of tasks */
TASK_ID_COUNT,
/* Special task identifiers */
#ifdef EMU_BUILD
TASK_ID_INT_GEN = 0xfe, /* interrupt generator */
#endif
TASK_ID_INVALID = 0xff, /* unable to find the task */
};
#undef TASK
#endif /* __CROS_EC_TASK_ID_H */