blob: a493ea0c765040ee00a0a82d250ed889e4c5ac97 [file] [log] [blame] [edit]
/*
* Copyright (c) 2017 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/syscall_handler.h>
#include <zephyr/drivers/counter.h>
/* For those APIs that just take one argument which is a counter driver
* instance and return an integral value
*/
#define COUNTER_HANDLER(name) \
static inline int z_vrfy_counter_##name(const struct device *dev) \
{ \
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, name)); \
return z_impl_counter_ ## name((const struct device *)dev); \
}
COUNTER_HANDLER(get_pending_int)
COUNTER_HANDLER(stop)
COUNTER_HANDLER(start)
#include <syscalls/counter_get_pending_int_mrsh.c>
#include <syscalls/counter_stop_mrsh.c>
#include <syscalls/counter_start_mrsh.c>
static inline bool z_vrfy_counter_is_counting_up(const struct device *dev)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_is_counting_up((const struct device *)dev);
}
#include <syscalls/counter_is_counting_up_mrsh.c>
static inline uint8_t z_vrfy_counter_get_num_of_channels(const struct device *dev)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_get_num_of_channels((const struct device *)dev);
}
#include <syscalls/counter_get_num_of_channels_mrsh.c>
static inline uint32_t z_vrfy_counter_get_frequency(const struct device *dev)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_get_frequency((const struct device *)dev);
}
#include <syscalls/counter_get_frequency_mrsh.c>
static inline uint32_t z_vrfy_counter_us_to_ticks(const struct device *dev,
uint64_t us)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_us_to_ticks((const struct device *)dev,
(uint64_t)us);
}
#include <syscalls/counter_us_to_ticks_mrsh.c>
static inline uint64_t z_vrfy_counter_ticks_to_us(const struct device *dev,
uint32_t ticks)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_ticks_to_us((const struct device *)dev,
(uint32_t)ticks);
}
#include <syscalls/counter_ticks_to_us_mrsh.c>
static inline int z_vrfy_counter_get_value(const struct device *dev,
uint32_t *ticks)
{
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_value));
Z_OOPS(Z_SYSCALL_MEMORY_WRITE(ticks, sizeof(*ticks)));
return z_impl_counter_get_value((const struct device *)dev, ticks);
}
static inline int z_vrfy_counter_get_value_64(const struct device *dev,
uint64_t *ticks)
{
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_value_64));
Z_OOPS(Z_SYSCALL_MEMORY_WRITE(ticks, sizeof(*ticks)));
return z_impl_counter_get_value_64((const struct device *)dev, ticks);
}
#include <syscalls/counter_get_value_mrsh.c>
static inline int z_vrfy_counter_set_channel_alarm(const struct device *dev,
uint8_t chan_id,
const struct counter_alarm_cfg *alarm_cfg)
{
struct counter_alarm_cfg cfg_copy;
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, set_alarm));
Z_OOPS(z_user_from_copy(&cfg_copy, alarm_cfg, sizeof(cfg_copy)));
Z_OOPS(Z_SYSCALL_VERIFY_MSG(cfg_copy.callback == NULL,
"callbacks may not be set from user mode"));
return z_impl_counter_set_channel_alarm((const struct device *)dev,
(uint8_t)chan_id,
(const struct counter_alarm_cfg *)&cfg_copy);
}
#include <syscalls/counter_set_channel_alarm_mrsh.c>
static inline int z_vrfy_counter_cancel_channel_alarm(const struct device *dev,
uint8_t chan_id)
{
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, cancel_alarm));
return z_impl_counter_cancel_channel_alarm((const struct device *)dev,
(uint8_t)chan_id);
}
#include <syscalls/counter_cancel_channel_alarm_mrsh.c>
static inline int z_vrfy_counter_set_top_value(const struct device *dev,
const struct counter_top_cfg
*cfg)
{
struct counter_top_cfg cfg_copy;
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, set_top_value));
Z_OOPS(z_user_from_copy(&cfg_copy, cfg, sizeof(cfg_copy)));
Z_OOPS(Z_SYSCALL_VERIFY_MSG(cfg_copy.callback == NULL,
"callbacks may not be set from user mode"));
return z_impl_counter_set_top_value((const struct device *)dev,
(const struct counter_top_cfg *)
&cfg_copy);
}
#include <syscalls/counter_set_top_value_mrsh.c>
static inline uint32_t z_vrfy_counter_get_top_value(const struct device *dev)
{
Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_top_value));
return z_impl_counter_get_top_value((const struct device *)dev);
}
#include <syscalls/counter_get_top_value_mrsh.c>
static inline uint32_t z_vrfy_counter_get_max_top_value(const struct device *dev)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_get_max_top_value((const struct device *)dev);
}
#include <syscalls/counter_get_max_top_value_mrsh.c>
static inline uint32_t z_vrfy_counter_get_guard_period(const struct device *dev,
uint32_t flags)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_get_guard_period((const struct device *)dev,
flags);
}
#include <syscalls/counter_get_guard_period_mrsh.c>
static inline int z_vrfy_counter_set_guard_period(const struct device *dev,
uint32_t ticks, uint32_t flags)
{
Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
return z_impl_counter_set_guard_period((const struct device *)dev,
ticks,
flags);
}
#include <syscalls/counter_set_guard_period_mrsh.c>