Author: kib
Date: Tue Sep 11 18:35:08 2018
New Revision: 338594
URL: https://svnweb.freebsd.org/changeset/base/338594
Log:
MFC r338435:
Improve error messages from clock_if.m method failures.
Modified:
stable/11/sys/dev/efidev/efirtc.c
stable/11/sys/kern/subr_rtc.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/dev/efidev/efirtc.c
==============================================================================
--- stable/11/sys/dev/efidev/efirtc.c Tue Sep 11 18:33:43 2018
(r338593)
+++ stable/11/sys/dev/efidev/efirtc.c Tue Sep 11 18:35:08 2018
(r338594)
@@ -74,7 +74,8 @@ efirtc_probe(device_t dev)
*/
if ((error = efi_get_time(&tm)) != 0) {
if (bootverbose)
- device_printf(dev, "cannot read EFI realtime clock\n");
+ device_printf(dev, "cannot read EFI realtime clock, "
+ "error %d\n", error);
return (error);
}
device_set_desc(dev, "EFI Realtime Clock");
Modified: stable/11/sys/kern/subr_rtc.c
==============================================================================
--- stable/11/sys/kern/subr_rtc.c Tue Sep 11 18:33:43 2018
(r338593)
+++ stable/11/sys/kern/subr_rtc.c Tue Sep 11 18:35:08 2018
(r338594)
@@ -136,6 +136,7 @@ settime_task_func(void *arg, int pending)
{
struct timespec ts;
struct rtc_instance *rtc;
+ int error;
rtc = arg;
if (!(rtc->flags & CLOCKF_SETTIME_NO_TS)) {
@@ -148,7 +149,9 @@ settime_task_func(void *arg, int pending)
ts.tv_sec = 0;
ts.tv_nsec = 0;
}
- CLOCK_SETTIME(rtc->clockdev, &ts);
+ error = CLOCK_SETTIME(rtc->clockdev, &ts);
+ if (error != 0 && bootverbose)
+ device_printf(rtc->clockdev, "CLOCK_SETTIME error %d\n", error);
}
static void
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