1<<RAPL_IDX_RAM_NRG_STAT|\
1<<RAPL_IDX_PP1_NRG_STAT)
+/* Knights Landing has PKG, RAM */
+#define RAPL_IDX_KNL (1<<RAPL_IDX_PKG_NRG_STAT|\
+ 1<<RAPL_IDX_RAM_NRG_STAT)
+
/*
* event code: LSB 8 bits, passed in attr->config
* any other bit is reserved
static struct kobj_attribute format_attr_##_var = \
__ATTR(_name, 0444, __rapl_##_var##_show, NULL)
-#define RAPL_EVENT_DESC(_name, _config) \
-{ \
- .attr = __ATTR(_name, 0444, rapl_event_show, NULL), \
- .config = _config, \
-}
-
#define RAPL_CNTR_WIDTH 32 /* 32-bit rapl counters */
#define RAPL_EVENT_ATTR_STR(_name, v, str) \
static void rapl_start_hrtimer(struct rapl_pmu *pmu)
{
- __hrtimer_start_range_ns(&pmu->hrtimer,
- pmu->timer_interval, 0,
- HRTIMER_MODE_REL_PINNED, 0);
+ hrtimer_start(&pmu->hrtimer, pmu->timer_interval,
+ HRTIMER_MODE_REL_PINNED);
}
static void rapl_stop_hrtimer(struct rapl_pmu *pmu)
NULL,
};
+static struct attribute *rapl_events_knl_attr[] = {
+ EVENT_PTR(rapl_pkg),
+ EVENT_PTR(rapl_ram),
+
+ EVENT_PTR(rapl_pkg_unit),
+ EVENT_PTR(rapl_ram_unit),
+
+ EVENT_PTR(rapl_pkg_scale),
+ EVENT_PTR(rapl_ram_scale),
+ NULL,
+};
+
static struct attribute_group rapl_pmu_events_group = {
.name = "events",
.attrs = NULL, /* patched at runtime */
rapl_cntr_mask = RAPL_IDX_SRV;
rapl_pmu_events_group.attrs = rapl_events_srv_attr;
break;
+ case 87: /* Knights Landing */
+ rapl_add_quirk(rapl_hsw_server_quirk);
+ rapl_cntr_mask = RAPL_IDX_KNL;
+ rapl_pmu_events_group.attrs = rapl_events_knl_attr;
default:
/* unsupported */