1 files changed, 33 insertions, 0 deletions

diff --git a/arch/powerpc/perf/hv-24x7-catalog.h b/arch/powerpc/perf/hv-24x7-catalog.h
new file mode 100644
index 000000000000..21b19dd86d9c
--- /dev/null
+++ b/arch/powerpc/perf/hv-24x7-catalog.h
@@ -0,0 +1,33 @@
+#ifndef LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_
+#define LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_
+
+#include <linux/types.h>
+
+/* From document "24x7 Event and Group Catalog Formats Proposal" v0.15 */
+
+struct hv_24x7_catalog_page_0 {
+#define HV_24X7_CATALOG_MAGIC 0x32347837 /* "24x7" in ASCII */
+        __be32 magic;
+        __be32 length; /* In 4096 byte pages */
+        __be64 version; /* XXX: arbitrary? what's the meaning/useage/purpose? */
+        __u8 build_time_stamp[16]; /* "YYYYMMDDHHMMSS\0\0" */
+        __u8 reserved2[32];
+        __be16 schema_data_offs; /* in 4096 byte pages */
+        __be16 schema_data_len;  /* in 4096 byte pages */
+        __be16 schema_entry_count;
+        __u8 reserved3[2];
+        __be16 event_data_offs;
+        __be16 event_data_len;
+        __be16 event_entry_count;
+        __u8 reserved4[2];
+        __be16 group_data_offs; /* in 4096 byte pages */
+        __be16 group_data_len;  /* in 4096 byte pages */
+        __be16 group_entry_count;
+        __u8 reserved5[2];
+        __be16 formula_data_offs; /* in 4096 byte pages */
+        __be16 formula_data_len;  /* in 4096 byte pages */
+        __be16 formula_entry_count;
+        __u8 reserved6[2];
+} __packed;
+
+#endif