diag: trace RTC synchronization and WSS clock state

ql-kernel/threadx/quec_mbedtls/ntp.c

@@ -77,6 +77,7 @@ static const char rcsid[] = "$OpenBSD: rdate.c,v 1.22 2004/02/18 20:10:53 jmc Ex
 #endif
 #include "utltime.h"
 #include "quec_cust_feature.h"
+#include "../../../ql-config/config/talkingq_time_diag.h"
 /* there are systems without libutil; for portability */
 #ifdef HAVE_UTIL_H
 #include <util.h>
@@ -204,6 +205,11 @@ int GetNTPStatus(void)
 	return NTP_SYNC_SUCCESS;
 }
 
+int talkingq_ntp_diag_ready(void)
+{
+    return NtpFlagRef != NULL && NTPTaskRef != NULL;
+}
+
 static unsigned int ntp_retry_timer[] = {
     (1 * 1000 / 5),         /*2 sec*/
 	(10 * 1000 / 5),        /*10 sec*/
@@ -278,11 +284,14 @@ extern char *get_ntp_server_ip(void);
 		while(try_times > 0 && count < 8)
 		{
 			--try_times;
+            printf("[TIME-DIAG] ntp_request attempt=%d server=%.31s\r\n",
+                   3 - try_times, strlen(hname) > 0 ? hname : hname_default);
 			if(strlen(hname) > 0)
 				ret = ntp_client(hname, family, &new, &adjust, corrleaps);
 			else
 				ret = ntp_client(hname_default, family, &new, &adjust, corrleaps);
 
+            printf("[TIME-DIAG] ntp_result attempt=%d rc=%d\r\n", 3 - try_times, ret);
 			if(ret != 0)
 			{
 				continue;
@@ -297,6 +306,7 @@ extern char *get_ntp_server_ip(void);
 			if (new.tv_sec > 60 * 60 * 24 * 365)
 			{
 				SaveNTPParameters(ltm);
+                printf("[TIME-DIAG] ntp_rtc_written epoch=%ld\r\n", (long)tim);
 				break;
 			}
 			OSATaskSleep(200);
@@ -311,6 +321,7 @@ extern char *get_ntp_server_ip(void);
 
 			SetNTPStatus(2);//failed
 		}
+        talkingq_time_diag_trace("ntp-finished");
 
 	}
 
@@ -325,12 +336,14 @@ void NTP_Init_Internal(void)
 	str = psm_get_wrapper("Debug", NULL, "debug_ntp_disable");
 	if (str && strcmp(str, "1") == 0)
 	{
+        printf("[TIME-DIAG] ntp_init skipped debug_ntp_disable=1\r\n");
 		free(str);
 		return;
 	}
 	if (str)
 		free(str);
 
+    printf("[TIME-DIAG] ntp_init debug_ntp_disable=0\r\n");
 	/* Ntp Flag initialize. */
     status = OSAFlagCreate(&NtpFlagRef);
     ASSERT(status == OS_SUCCESS);