hv-24x7-catalog.h 1.0 KB

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  1. #ifndef LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_
  2. #define LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_
  3. #include <linux/types.h>
  4. /* From document "24x7 Event and Group Catalog Formats Proposal" v0.15 */
  5. struct hv_24x7_catalog_page_0 {
  6. #define HV_24X7_CATALOG_MAGIC 0x32347837 /* "24x7" in ASCII */
  7. __be32 magic;
  8. __be32 length; /* In 4096 byte pages */
  9. __be64 version; /* XXX: arbitrary? what's the meaning/useage/purpose? */
  10. __u8 build_time_stamp[16]; /* "YYYYMMDDHHMMSS\0\0" */
  11. __u8 reserved2[32];
  12. __be16 schema_data_offs; /* in 4096 byte pages */
  13. __be16 schema_data_len; /* in 4096 byte pages */
  14. __be16 schema_entry_count;
  15. __u8 reserved3[2];
  16. __be16 event_data_offs;
  17. __be16 event_data_len;
  18. __be16 event_entry_count;
  19. __u8 reserved4[2];
  20. __be16 group_data_offs; /* in 4096 byte pages */
  21. __be16 group_data_len; /* in 4096 byte pages */
  22. __be16 group_entry_count;
  23. __u8 reserved5[2];
  24. __be16 formula_data_offs; /* in 4096 byte pages */
  25. __be16 formula_data_len; /* in 4096 byte pages */
  26. __be16 formula_entry_count;
  27. __u8 reserved6[2];
  28. } __packed;
  29. #endif