[PATCH 1/9] drivers/perf: hisi: Extend struct hisi_pmu_dev_info

[Yicong Yang]

From: Junhao He <hejunhao3 at huawei.com>

The counter bits and event range may differ from versions of a
certain uncore PMU. Make this device specific information into
struct hisi_pmu_dev_info. This will help to simplify the
initialization process by using a list of struct hisi_pmu_dev_info
rather than checking the version.

Signed-off-by: Junhao He <hejunhao3 at huawei.com>
Signed-off-by: Yicong Yang <yangyicong at hisilicon.com>
---
 drivers/perf/hisilicon/hisi_uncore_pmu.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h
index f4fed2544877..777675838b80 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.h
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h
@@ -72,6 +72,8 @@ struct hisi_uncore_ops {
 struct hisi_pmu_dev_info {
 	const char *name;
 	const struct attribute_group **attr_groups;
+	u32 counter_bits;
+	u32 check_event;
 	void *private;
 };
 
-- 
2.24.0