Changeset View
Changeset View
Standalone View
Standalone View
sys/dev/hyperv/utilities/vmbus_timesync.c
| Show First 20 Lines • Show All 126 Lines • ▼ Show 20 Lines | if ((tsflags & VMBUS_ICMSG_TS_FLAG_SYNC) && !vmbus_ts_ignore_sync) { | ||||
| if (bootverbose) { | if (bootverbose) { | ||||
| device_printf(sc->ic_dev, "apply sync request, " | device_printf(sc->ic_dev, "apply sync request, " | ||||
| "hv: %ju, vm: %ju\n", | "hv: %ju, vm: %ju\n", | ||||
| (uintmax_t)hv_ns, (uintmax_t)vm_ns); | (uintmax_t)hv_ns, (uintmax_t)vm_ns); | ||||
| } | } | ||||
| hv_ts.tv_sec = hv_ns / NANOSEC; | hv_ts.tv_sec = hv_ns / NANOSEC; | ||||
| hv_ts.tv_nsec = hv_ns % NANOSEC; | hv_ts.tv_nsec = hv_ns % NANOSEC; | ||||
| kern_clock_settime(curthread, CLOCK_REALTIME, &hv_ts); | kern_clock_settime(curthread, CLOCK_REALTIME, &hv_ts, NULL); | ||||
| /* Done! */ | /* Done! */ | ||||
| return; | return; | ||||
| } | } | ||||
| if ((tsflags & VMBUS_ICMSG_TS_FLAG_SAMPLE) && | if ((tsflags & VMBUS_ICMSG_TS_FLAG_SAMPLE) && | ||||
| vmbus_ts_sample_thresh >= 0) { | vmbus_ts_sample_thresh >= 0) { | ||||
| int64_t diff; | int64_t diff; | ||||
| Show All 15 Lines | if (diff > vmbus_ts_sample_thresh) { | ||||
| if (bootverbose) { | if (bootverbose) { | ||||
| device_printf(sc->ic_dev, | device_printf(sc->ic_dev, | ||||
| "apply sample request, hv: %ju, vm: %ju\n", | "apply sample request, hv: %ju, vm: %ju\n", | ||||
| (uintmax_t)hv_ns, (uintmax_t)vm_ns); | (uintmax_t)hv_ns, (uintmax_t)vm_ns); | ||||
| } | } | ||||
| hv_ts.tv_sec = hv_ns / NANOSEC; | hv_ts.tv_sec = hv_ns / NANOSEC; | ||||
| hv_ts.tv_nsec = hv_ns % NANOSEC; | hv_ts.tv_nsec = hv_ns % NANOSEC; | ||||
| kern_clock_settime(curthread, CLOCK_REALTIME, &hv_ts); | kern_clock_settime(curthread, CLOCK_REALTIME, &hv_ts, | ||||
| NULL); | |||||
| } | } | ||||
| /* Done */ | /* Done */ | ||||
| return; | return; | ||||
| } | } | ||||
| } | } | ||||
| static void | static void | ||||
| vmbus_timesync_cb(struct vmbus_channel *chan, void *xsc) | vmbus_timesync_cb(struct vmbus_channel *chan, void *xsc) | ||||
| ▲ Show 20 Lines • Show All 85 Lines • Show Last 20 Lines | |||||