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Replace nxsem_timedwait_uninterruptible with nxsem_tickwait_uninterruptible

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2022-05-10 09:32:31 +08:00
committed by Petro Karashchenko
parent 816ce73ab4
commit 1fb8c13e5e
28 changed files with 168 additions and 667 deletions
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37
wireless/bluetooth/bt_hcicore.c
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@@ -76,8 +76,7 @@
* to be adjusted.
*/
#define TIMEOUT_SEC 2
#define TIMEOUT_NSEC 500 * 1024 * 1024
#define TIMEOUT_MSEC 2500
/****************************************************************************
* Public Data
@@ -1816,8 +1815,6 @@ int bt_hci_cmd_send_sync(uint16_t opcode, FAR struct bt_buf_s *buf,
}
else
{
struct timespec abstime;
/* Wait for the response to the command. An I/O error will be
* declared if the response does not occur within the timeout
* interval.
@@ -1825,38 +1822,10 @@ int bt_hci_cmd_send_sync(uint16_t opcode, FAR struct bt_buf_s *buf,
* REVISIT: The cause of the timeout could be a failure to receive a
* response to a sent frame or, perhaps, a failure to send the frame.
* Should there also be logic to flush any unsent Tx packets?
*
* Get the current time. Not that we lock the scheduler here so that
* we can be assured that there will be no context switches will occur
* between the time that we calculate the delay time and until we get
* to the wait.
*/
sched_lock();
ret = clock_gettime(CLOCK_REALTIME, &abstime);
if (ret >= 0)
{
/* Add the offset to the time in the future */
abstime.tv_sec += TIMEOUT_SEC;
abstime.tv_nsec += TIMEOUT_NSEC;
/* Handle carry from nanoseconds to seconds */
if (abstime.tv_nsec >= NSEC_PER_SEC)
{
abstime.tv_nsec -= NSEC_PER_SEC;
abstime.tv_sec++;
}
/* Now wait for the response. The scheduler lock will be
* released while we are waiting.
*/
ret = nxsem_timedwait_uninterruptible(&sync_sem, &abstime);
}
sched_unlock();
ret = nxsem_tickwait_uninterruptible(&sync_sem,
MSEC2TICK(TIMEOUT_MSEC));
}
/* Indicate failure if we failed to get the response */