}
}
+#define hv_get_current_tick(tick) rdmsrl(HV_X64_MSR_TIME_REF_COUNT, tick)
+#define hv_init_timer(timer, tick) wrmsrl(timer, tick)
+#define hv_init_timer_config(config, val) wrmsrl(config, val)
+
void hyperv_callback_vector(void);
#ifdef CONFIG_TRACING
#define trace_hyperv_callback_vector hyperv_callback_vector
WARN_ON(!clockevent_state_oneshot(evt));
- rdmsrl(HV_X64_MSR_TIME_REF_COUNT, current_tick);
+ hv_get_current_tick(current_tick);
current_tick += delta;
- wrmsrl(HV_X64_MSR_STIMER0_COUNT, current_tick);
+ hv_init_timer(HV_X64_MSR_STIMER0_COUNT, current_tick);
return 0;
}
static int hv_ce_shutdown(struct clock_event_device *evt)
{
- wrmsrl(HV_X64_MSR_STIMER0_COUNT, 0);
- wrmsrl(HV_X64_MSR_STIMER0_CONFIG, 0);
+ hv_init_timer(HV_X64_MSR_STIMER0_COUNT, 0);
+ hv_init_timer_config(HV_X64_MSR_STIMER0_CONFIG, 0);
return 0;
}
timer_cfg.enable = 1;
timer_cfg.auto_enable = 1;
timer_cfg.sintx = VMBUS_MESSAGE_SINT;
- wrmsrl(HV_X64_MSR_STIMER0_CONFIG, timer_cfg.as_uint64);
+ hv_init_timer_config(HV_X64_MSR_STIMER0_CONFIG, timer_cfg.as_uint64);
return 0;
}