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drivers/timers: Add weak_function for up_ function

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so the user could replace the implementation if need

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-01-25 02:59:36 +08:00 • committed by Petro Karashchenko
parent e781787cb9
commit bc2dd37051
3 changed files with 24 additions and 23 deletions
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18
drivers/timers/arch_alarm.c
View file

@ -204,7 +204,7 @@ void up_alarm_set_lowerhalf(FAR struct oneshot_lowerhalf_s *lower)
****************************************************************************/
#ifdef CONFIG_CLOCK_TIMEKEEPING
int up_timer_getcounter(FAR uint64_t *cycles)
int weak_function up_timer_getcounter(FAR uint64_t *cycles)
{
int ret = -EAGAIN;
@ -222,7 +222,7 @@ int up_timer_getcounter(FAR uint64_t *cycles)
return ret;
}
void up_timer_getmask(FAR uint64_t *mask)
void weak_function up_timer_getmask(FAR uint64_t *mask)
{
*mask = 0;
@ -249,7 +249,7 @@ void up_timer_getmask(FAR uint64_t *mask)
#endif
#if defined(CONFIG_SCHED_TICKLESS)
int up_timer_gettime(FAR struct timespec *ts)
int weak_function up_timer_gettime(FAR struct timespec *ts)
{
int ret = -EAGAIN;
@ -297,7 +297,7 @@ int up_timer_gettime(FAR struct timespec *ts)
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
int up_alarm_cancel(FAR struct timespec *ts)
int weak_function up_alarm_cancel(FAR struct timespec *ts)
{
int ret = -EAGAIN;
@ -336,7 +336,7 @@ int up_alarm_cancel(FAR struct timespec *ts)
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
int up_alarm_start(FAR const struct timespec *ts)
int weak_function up_alarm_start(FAR const struct timespec *ts)
{
int ret = -EAGAIN;
@ -373,7 +373,7 @@ int up_alarm_start(FAR const struct timespec *ts)
* units.
****************************************************************************/
uint32_t up_perf_gettime(void)
uint32_t weak_function up_perf_gettime(void)
{
uint32_t ret = 0;
@ -388,7 +388,7 @@ uint32_t up_perf_gettime(void)
return ret;
}
void up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
void weak_function up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
{
timespec_from_usec(ts, elapsed);
}
@ -402,7 +402,7 @@ void up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
*
****************************************************************************/
void up_mdelay(unsigned int milliseconds)
void weak_function up_mdelay(unsigned int milliseconds)
{
up_udelay(USEC_PER_MSEC * milliseconds);
}
@ -417,7 +417,7 @@ void up_mdelay(unsigned int milliseconds)
*
****************************************************************************/
void up_udelay(useconds_t microseconds)
void weak_function up_udelay(useconds_t microseconds)
{
if (g_oneshot_lower != NULL)
{

11
drivers/timers/arch_rtc.c
View file

@ -82,7 +82,7 @@ void up_rtc_set_lowerhalf(FAR struct rtc_lowerhalf_s *lower, bool sync)
****************************************************************************/
#ifndef CONFIG_RTC_HIRES
time_t up_rtc_time(void)
time_t weak_function up_rtc_time(void)
{
time_t time = 0;
@ -117,7 +117,7 @@ time_t up_rtc_time(void)
****************************************************************************/
#ifdef CONFIG_RTC_HIRES
int up_rtc_gettime(FAR struct timespec *tp)
int weak_function up_rtc_gettime(FAR struct timespec *tp)
{
int ret = -EAGAIN;
@ -161,7 +161,7 @@ int up_rtc_gettime(FAR struct timespec *tp)
****************************************************************************/
#ifdef CONFIG_RTC_DATETIME
int up_rtc_getdatetime(FAR struct tm *tp)
int weak_function up_rtc_getdatetime(FAR struct tm *tp)
{
int ret = -EAGAIN;
@ -205,7 +205,8 @@ int up_rtc_getdatetime(FAR struct tm *tp)
****************************************************************************/
#if defined(CONFIG_RTC_DATETIME) && defined(CONFIG_ARCH_HAVE_RTC_SUBSECONDS)
int up_rtc_getdatetime_with_subseconds(FAR struct tm *tp, FAR long *nsec)
int weak_function up_rtc_getdatetime_with_subseconds(FAR struct tm *tp,
FAR long *nsec)
{
int ret = -EAGAIN;
@ -240,7 +241,7 @@ int up_rtc_getdatetime_with_subseconds(FAR struct tm *tp, FAR long *nsec)
*
****************************************************************************/
int up_rtc_settime(FAR const struct timespec *tp)
int weak_function up_rtc_settime(FAR const struct timespec *tp)
{
int ret = -EAGAIN;

18
drivers/timers/arch_timer.c
View file

@ -269,7 +269,7 @@ void up_timer_set_lowerhalf(FAR struct timer_lowerhalf_s *lower)
****************************************************************************/
#ifdef CONFIG_CLOCK_TIMEKEEPING
int up_timer_getcounter(FAR uint64_t *cycles)
int weak_function up_timer_getcounter(FAR uint64_t *cycles)
{
int ret = -EAGAIN;
@ -282,7 +282,7 @@ int up_timer_getcounter(FAR uint64_t *cycles)
return ret;
}
void up_timer_getmask(FAR uint64_t *mask)
void weak_function up_timer_getmask(FAR uint64_t *mask)
{
uint32_t maxticks = g_timer.maxtimeout / USEC_PER_TICK;
@ -301,7 +301,7 @@ void up_timer_getmask(FAR uint64_t *mask)
#endif
#if defined(CONFIG_SCHED_TICKLESS)
int up_timer_gettime(FAR struct timespec *ts)
int weak_function up_timer_gettime(FAR struct timespec *ts)
{
int ret = -EAGAIN;
@ -352,7 +352,7 @@ int up_timer_gettime(FAR struct timespec *ts)
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
int up_timer_cancel(FAR struct timespec *ts)
int weak_function up_timer_cancel(FAR struct timespec *ts)
{
int ret = -EAGAIN;
@ -392,7 +392,7 @@ int up_timer_cancel(FAR struct timespec *ts)
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
int up_timer_start(FAR const struct timespec *ts)
int weak_function up_timer_start(FAR const struct timespec *ts)
{
int ret = -EAGAIN;
@ -425,7 +425,7 @@ int up_timer_start(FAR const struct timespec *ts)
* units.
****************************************************************************/
uint32_t up_perf_gettime(void)
uint32_t weak_function up_perf_gettime(void)
{
uint32_t ret = 0;
@ -437,7 +437,7 @@ uint32_t up_perf_gettime(void)
return ret;
}
void up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
void weak_function up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
{
timespec_from_usec(ts, elapsed);
}
@ -451,7 +451,7 @@ void up_perf_convert(uint32_t elapsed, FAR struct timespec *ts)
*
****************************************************************************/
void up_mdelay(unsigned int milliseconds)
void weak_function up_mdelay(unsigned int milliseconds)
{
up_udelay(USEC_PER_MSEC * milliseconds);
}
@ -466,7 +466,7 @@ void up_mdelay(unsigned int milliseconds)
*
****************************************************************************/
void up_udelay(useconds_t microseconds)
void weak_function up_udelay(useconds_t microseconds)
{
if (g_timer.lower != NULL)
{