michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: counter: add missing syscalls

Browse source 
Add missing syscalls and fix already present syscalls for the counter
API.

Fixes #14650.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This commit is contained in:
Henrik Brix Andersen 2020-01-18 22:11:38 +01:00 • committed by Anas Nashif
commit 0f60477667
2 changed files with 143 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

48
include/drivers/counter.h
View file

@ -198,7 +198,6 @@ struct counter_driver_api {
counter_api_set_guard_period set_guard_period;
};
/**
* @brief Function to check if counter is counting up.
*
@ -207,7 +206,9 @@ struct counter_driver_api {
* @retval true if counter is counting up.
* @retval false if counter is counting down.
*/
static inline bool counter_is_counting_up(const struct device *dev)
__syscall bool counter_is_counting_up(const struct device *dev);
static inline bool z_impl_counter_is_counting_up(const struct device *dev)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -222,7 +223,9 @@ static inline bool counter_is_counting_up(const struct device *dev)
*
* @return Number of alarm channels.
*/
static inline u8_t counter_get_num_of_channels(const struct device *dev)
__syscall u8_t counter_get_num_of_channels(const struct device *dev);
static inline u8_t z_impl_counter_get_num_of_channels(const struct device *dev)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -238,7 +241,9 @@ static inline u8_t counter_get_num_of_channels(const struct device *dev)
* @return Frequency of the counter in Hz, or zero if the counter does
* not have a fixed frequency.
*/
static inline u32_t counter_get_frequency(const struct device *dev)
__syscall u32_t counter_get_frequency(const struct device *dev);
static inline u32_t z_impl_counter_get_frequency(const struct device *dev)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -254,7 +259,10 @@ static inline u32_t counter_get_frequency(const struct device *dev)
*
* @return Converted ticks. Ticks will be saturated if exceed 32 bits.
*/
static inline u32_t counter_us_to_ticks(const struct device *dev, u64_t us)
__syscall u32_t counter_us_to_ticks(const struct device *dev, u64_t us);
static inline u32_t z_impl_counter_us_to_ticks(const struct device *dev,
u64_t us)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -271,7 +279,10 @@ static inline u32_t counter_us_to_ticks(const struct device *dev, u64_t us)
*
* @return Converted microseconds.
*/
static inline u64_t counter_ticks_to_us(const struct device *dev, u32_t ticks)
__syscall u64_t counter_ticks_to_us(const struct device *dev, u32_t ticks);
static inline u64_t z_impl_counter_ticks_to_us(const struct device *dev,
u32_t ticks)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -286,7 +297,9 @@ static inline u64_t counter_ticks_to_us(const struct device *dev, u32_t ticks)
*
* @return Max top value.
*/
static inline u32_t counter_get_max_top_value(const struct device *dev)
__syscall u32_t counter_get_max_top_value(const struct device *dev);
static inline u32_t z_impl_counter_get_max_top_value(const struct device *dev)
{
const struct counter_config_info *config =
(struct counter_config_info *)dev->config->config_info;
@ -366,8 +379,11 @@ static inline u32_t z_impl_counter_read(struct device *dev)
* @retval -EINVAL if alarm settings are invalid.
* @retval -ETIME if absolute alarm was set too late.
*/
static inline int counter_set_channel_alarm(struct device *dev, u8_t chan_id,
const struct counter_alarm_cfg *alarm_cfg)
__syscall int counter_set_channel_alarm(struct device *dev, u8_t chan_id,
const struct counter_alarm_cfg *alarm_cfg);
static inline int z_impl_counter_set_channel_alarm(struct device *dev,
u8_t chan_id, const struct counter_alarm_cfg *alarm_cfg)
{
const struct counter_driver_api *api =
(struct counter_driver_api *)dev->driver_api;
@ -391,8 +407,10 @@ static inline int counter_set_channel_alarm(struct device *dev, u8_t chan_id,
* @retval -ENOTSUP if request is not supported or the counter was not started
* yet.
*/
static inline int counter_cancel_channel_alarm(struct device *dev,
u8_t chan_id)
__syscall int counter_cancel_channel_alarm(struct device *dev, u8_t chan_id);
static inline int z_impl_counter_cancel_channel_alarm(struct device *dev,
u8_t chan_id)
{
const struct counter_driver_api *api =
(struct counter_driver_api *)dev->driver_api;
@ -428,8 +446,12 @@ static inline int counter_cancel_channel_alarm(struct device *dev,
* @retval -ETIME if @ref COUNTER_TOP_CFG_DONT_RESET was set and new top value
* is smaller than current counter value (counter counting up).
*/
static inline int counter_set_top_value(struct device *dev,
const struct counter_top_cfg *cfg)
__syscall int counter_set_top_value(struct device *dev,
const struct counter_top_cfg *cfg);
static inline int z_impl_counter_set_top_value(struct device *dev,
const struct counter_top_cfg
*cfg)
{
const struct counter_driver_api *api =
(struct counter_driver_api *)dev->driver_api;