diff options
| -rw-r--r-- | softmmu/rtc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/softmmu/rtc.c b/softmmu/rtc.c index 7e2956f..f7114be 100644 --- a/softmmu/rtc.c +++ b/softmmu/rtc.c @@ -33,6 +33,7 @@ #include "sysemu/replay.h" #include "sysemu/sysemu.h" #include "sysemu/rtc.h" +#include "hw/rtc/mc146818rtc.h" static enum { RTC_BASE_UTC, @@ -177,10 +178,13 @@ void configure_rtc(QemuOpts *opts) value = qemu_opt_get(opts, "driftfix"); if (value) { if (!strcmp(value, "slew")) { - object_register_sugar_prop("mc146818rtc", + object_register_sugar_prop(TYPE_MC146818_RTC, "lost_tick_policy", "slew", false); + if (!object_class_by_name(TYPE_MC146818_RTC)) { + warn_report("driftfix 'slew' is not available with this machine"); + } } else if (!strcmp(value, "none")) { /* discard is default */ } else { |