arch/powerpc/perf/hv-24x7-domains.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 /*
   4  * DOMAIN(name, num, index_kind, is_physical)
   5  *
   6  * @name:       An all caps token, suitable for use in generating an enum
   7  *              member and appending to an event name in sysfs.
   8  *
   9  * @num:        The number corresponding to the domain as given in
  10  *              documentation. We assume the catalog domain and the hcall
  11  *              domain have the same numbering (so far they do), but this
  12  *              may need to be changed in the future.
  13  *
  14  * @index_kind: A stringifiable token describing the meaning of the index
  15  *              within the given domain. Must fit the parsing rules of the
  16  *              perf sysfs api.
  17  *
  18  * @is_physical: True if the domain is physical, false otherwise (if virtual).
  19  *
  20  * Note: The terms PHYS_CHIP, PHYS_CORE, VCPU correspond to physical chip,
  21  *       physical core and virtual processor in 24x7 Counters specifications.
  22  */
  23
  24 DOMAIN(PHYS_CHIP, 0x01, chip, true)
  25 DOMAIN(PHYS_CORE, 0x02, core, true)
  26 DOMAIN(VCPU_HOME_CORE, 0x03, vcpu, false)
  27 DOMAIN(VCPU_HOME_CHIP, 0x04, vcpu, false)
  28 DOMAIN(VCPU_HOME_NODE, 0x05, vcpu, false)
  29 DOMAIN(VCPU_REMOTE_NODE, 0x06, vcpu, false)