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diff --git a/src/plugins/perfmon/intel/uncore.h b/src/plugins/perfmon/intel/uncore.h
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+/*
+ * Copyright (c) 2020 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __perfmon_intel_uncore_h__
+#define __perfmon_intel_uncore_h__
+
+#define foreach_intel_uncore_unit_type \
+ _ (IMC, "imc", "integrated Memory Controller (iMC)", "iMC%u/%u") \
+ _ (UPI, "upi", "Ultra Path Interconnect (UPI)", "UPI%u/%u")
+
+typedef enum
+{
+#define _(t, n, name, fmt) INTEL_UNCORE_UNIT_##t,
+ foreach_intel_uncore_unit_type
+#undef _
+ INTEL_UNCORE_N_UNITS,
+} intel_uncore_unit_type_t;
+
+#define PERF_INTEL_CODE(event, umask, edge, any, inv, cmask) \
+ ((event) | (umask) << 8 | (edge) << 18 | (any) << 21 | (inv) << 23 | \
+ (cmask) << 24)
+
+/* Type, EventCode, UMask, name, suffix, description */
+#define foreach_intel_uncore_event \
+ _ (IMC, 0x04, 0x03, UNC_M_CAS_COUNT, RD, \
+ "All DRAM Read CAS Commands issued (including underfills)") \
+ _ (IMC, 0x04, 0x0c, UNC_M_CAS_COUNT, WR, \
+ "All DRAM Write CAS commands issued") \
+ _ (IMC, 0x04, 0x0f, UNC_M_CAS_COUNT, ALL, "All DRAM CAS commands issued")
+
+typedef enum
+{
+#define _(unit, event, umask, name, suffix, desc) \
+ INTEL_UNCORE_E_##unit##_##name##_##suffix,
+ foreach_intel_uncore_event
+#undef _
+ INTEL_UNCORE_N_EVENTS,
+} perfmon_intel_uncore_event_index_t;
+
+#endif