abstract_driver.h

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/*
 * Copyright (c) 2020 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef _ABSTRACT_DRIVER_H_
#define _ABSTRACT_DRIVER_H_
 
#include <zephyr/ztest.h>
#include <zephyr/device.h>
#include <zephyr/sys/check.h>
 
/* define subsystem common API for drivers */
typedef int (*abstract_do_this_t)(const struct device *dev, int foo, int bar);
typedef void (*abstract_do_that_t)(const struct device *dev, unsigned int *baz);
 
__subsystem struct abstract_driver_api {
        abstract_do_this_t do_this;
        abstract_do_that_t do_that;
};
 
__syscall int abstract_do_this(const struct device *dev, int foo, int bar);
 
static inline int z_impl_abstract_do_this(const struct device *dev, int foo, int bar)
{
        __ASSERT_NO_MSG(DEVICE_API_IS(abstract, dev));
 
        return DEVICE_API_GET(abstract, dev)->do_this(dev, foo, bar);
}
 
__syscall void abstract_do_that(const struct device *dev, unsigned int *baz);
 
static inline void z_impl_abstract_do_that(const struct device *dev, unsigned int *baz)
{
        __ASSERT_NO_MSG(DEVICE_API_IS(abstract, dev));
 
        DEVICE_API_GET(abstract, dev)->do_that(dev, baz);
}
 
#include <syscalls/abstract_driver.h>
 
#endif /* _ABSTRACT_DRIVER_H_ */