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/* Copyright 2021 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#if !defined(__CROS_EC_HOST_COMMAND_H) || \
defined(__CROS_EC_ZEPHYR_HOST_COMMAND_H)
#error "This file must only be included from host_command.h. " \
"Include host_command.h directly"
#endif
#define __CROS_EC_ZEPHYR_HOST_COMMAND_H
#include <zephyr/init.h>
#include <stdbool.h>
/* Initializes and runs the host command handler loop. */
void host_command_task(void *u);
/* Takes over the main thread and runs the host command loop. */
void host_command_main(void);
/* True if running in the main thread. */
bool in_host_command_main(void);
#ifdef CONFIG_PLATFORM_EC_HOSTCMD
/**
* See include/host_command.h for documentation.
*/
#define DECLARE_HOST_COMMAND(_command, _routine, _version_mask) \
STRUCT_SECTION_ITERABLE(host_command, _cros_hcmd_##_command) = { \
.command = _command, \
.handler = _routine, \
.version_mask = _version_mask, \
}
#else /* !CONFIG_PLATFORM_EC_HOSTCMD */
/*
* Create a global var to reference the host command. The linker should remove
* it since it is never referenced.
*/
#define DECLARE_HOST_COMMAND(command, routine, version_mask) \
int __remove_##command = ((int)(routine))
#endif /* CONFIG_PLATFORM_EC_HOSTCMD */
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