[dpdk-dev] [PATCH v1 0/7] Enhancements for PMD power management

[Anatoly Burakov <anatoly.burakov@intel.com>]

This patchset introduces several changes related to PMD power management:

- Add inverted checks to monitor intrinsics, based on previous patchset [1] but
  incorporating feedback [2] - this hopefully will make it possible to add
  support for .get_monitor_addr in virtio
- Add a new intrinsic to monitor multiple addresses, based on RTM instruction
  set and the TPAUSE instruction
- Add support for PMD power management on multiple queues, as well as all
  accompanying infrastructure and example apps changes

[1] http://patches.dpdk.org/project/dpdk/list/?series=16930&state=*
[2] http://patches.dpdk.org/project/dpdk/patch/819ef1ace187365a615d3383e54579e3d9fb216e.1620747068.git.anatoly.burakov@intel.com/#133274

Anatoly Burakov (7):
  power_intrinsics: allow monitor checks inversion
  net/af_xdp: add power monitor support
  eal: add power monitor for multiple events
  power: remove thread safety from PMD power API's
  power: support callbacks for multiple Rx queues
  power: support monitoring multiple Rx queues
  l3fwd-power: support multiqueue in PMD pmgmt modes

 drivers/net/af_xdp/rte_eth_af_xdp.c           |  25 +
 examples/l3fwd-power/main.c                   |  39 +-
 lib/eal/arm/rte_power_intrinsics.c            |  11 +
 lib/eal/include/generic/rte_cpuflags.h        |   2 +
 .../include/generic/rte_power_intrinsics.h    |  39 ++
 lib/eal/ppc/rte_power_intrinsics.c            |  11 +
 lib/eal/version.map                           |   3 +
 lib/eal/x86/rte_cpuflags.c                    |   2 +
 lib/eal/x86/rte_power_intrinsics.c            |  74 ++-
 lib/power/meson.build                         |   3 +
 lib/power/rte_power_pmd_mgmt.c                | 500 +++++++++++++-----
 lib/power/rte_power_pmd_mgmt.h                |  40 ++
 lib/power/version.map                         |   3 +
 13 files changed, 596 insertions(+), 156 deletions(-)

-- 
2.25.1