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* [PATCH v2 0/6] Support PMT features in Xe
@ 2024-06-20 21:20 Michael J. Ruhl
  2024-06-20 21:20 ` [PATCH v2 1/6] platform/x86/intel/vsec.h: Move to include/linux Michael J. Ruhl
                   ` (13 more replies)
  0 siblings, 14 replies; 15+ messages in thread
From: Michael J. Ruhl @ 2024-06-20 21:20 UTC (permalink / raw)
  To: intel-xe, platform-driver-x86, david.e.box, pavel.e.popov; +Cc: michael.j.ruhl

DG2 and Battlemage have the Intel Platform Monitoring Technology (PMT)
feature available, but not in the "standard" (pci endpoint) way.

Add support to the vsec and Xe drivers to allow access to the PMT space
for the DG2 and BMG devices.

The intel_vsec_register() function allows drivers to provide telemetry
header information (usually found at probe time), to allow the PMT
driver to probe the telemetry features.

Battlemage has a shared memory area (selected by index), so a callback
function is required to access the appropriate PMT data.

V2:
  Re-worked DG2 support patches using a base_adjust rather than a
  quirk.
  Updated GUID decode, for correct decode.

David E. Box (3):
  platform/x86/intel/vsec.h: Move to include/linux
  platform/x86/intel/vsec: Add PMT read callbacks
  platform/x86/intel/pmt: Use PMT callbacks

Michael J. Ruhl (3):
  drm/xe/vsec: Support BMG devices
  platform/x86/intel/pmt: Add support for PMT base adjust
  drm/xe/vsec: Add support for DG2

 MAINTAINERS                                   |   1 +
 drivers/gpu/drm/xe/Makefile                   |   1 +
 drivers/gpu/drm/xe/xe_device.c                |   5 +
 drivers/gpu/drm/xe/xe_device_types.h          |   5 +
 drivers/gpu/drm/xe/xe_vsec.c                  | 295 ++++++++++++++++++
 drivers/gpu/drm/xe/xe_vsec.h                  |  13 +
 drivers/platform/x86/intel/pmc/core_ssram.c   |   2 +-
 drivers/platform/x86/intel/pmt/class.c        |  28 +-
 drivers/platform/x86/intel/pmt/class.h        |  11 +-
 drivers/platform/x86/intel/pmt/crashlog.c     |   2 +-
 drivers/platform/x86/intel/pmt/telemetry.c    |  21 +-
 drivers/platform/x86/intel/sdsi.c             |   3 +-
 drivers/platform/x86/intel/tpmi.c             |   3 +-
 drivers/platform/x86/intel/vsec.c             |   9 +-
 .../vsec.h => include/linux/intel_vsec.h      |  18 +-
 15 files changed, 390 insertions(+), 27 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_vsec.c
 create mode 100644 drivers/gpu/drm/xe/xe_vsec.h
 rename drivers/platform/x86/intel/vsec.h => include/linux/intel_vsec.h (88%)

-- 
2.44.0


^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2024-06-21  0:05 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-06-20 21:20 [PATCH v2 0/6] Support PMT features in Xe Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 1/6] platform/x86/intel/vsec.h: Move to include/linux Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 2/6] platform/x86/intel/vsec: Add PMT read callbacks Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 3/6] platform/x86/intel/pmt: Use PMT callbacks Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 4/6] drm/xe/vsec: Support BMG devices Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 5/6] platform/x86/intel/pmt: Add support for PMT base adjust Michael J. Ruhl
2024-06-20 21:20 ` [PATCH v2 6/6] drm/xe/vsec: Add support for DG2 Michael J. Ruhl
2024-06-20 21:26 ` ✓ CI.Patch_applied: success for Support PMT features in Xe (rev2) Patchwork
2024-06-20 21:26 ` ✗ CI.checkpatch: warning " Patchwork
2024-06-20 21:27 ` ✓ CI.KUnit: success " Patchwork
2024-06-20 21:40 ` ✓ CI.Build: " Patchwork
2024-06-20 21:43 ` ✗ CI.Hooks: failure " Patchwork
2024-06-20 21:46 ` ✓ CI.checksparse: success " Patchwork
2024-06-20 22:08 ` ✓ CI.BAT: " Patchwork
2024-06-21  0:05 ` ✗ CI.FULL: failure " Patchwork

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