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[RFC,v3,00/28] Implicit dev_priv removal and GT compartmentalization

Message ID 20190613133539.12620-1-tvrtko.ursulin@linux.intel.com (mailing list archive)
Headers show
Series Implicit dev_priv removal and GT compartmentalization | expand

Message

Tvrtko Ursulin June 13, 2019, 1:35 p.m. UTC 
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

This time round series still starts with some implicit dev_priv removal, but
after in the following round the feedback was to not go with intel_uncore but
introduce intel_gt, most patches have been reworked to reflect this.

Also, while nosing around in the code I have spotted more opportunities to
compartmentalize, either using intel_gt, or some other object as appropriate.

This should overall help with making the GT and display split inside struct
drm_i915_private clearer.

Tvrtko Ursulin (28):
  drm/i915: Convert intel_vgt_(de)balloon to uncore
  drm/i915: Introduce struct intel_gt as replacement for anonymous
    i915->gt
  drm/i915: Move intel_gt initialization to a separate file
  drm/i915: Store some backpointers in struct intel_gt
  drm/i915: Make i915_check_and_clear_faults take intel_gt
  drm/i915: Convert i915_gem_init_swizzling to intel_gt
  drm/i915: Convert init_unused_rings to intel_gt
  drm/i915: Convert gt workarounds to intel_gt
  drm/i915: Store backpointer to intel_gt in the engine
  drm/i915: Convert intel_mocs_init_l3cc_table to intel_gt
  drm/i915: Convert i915_ppgtt_init_hw to intel_gt
  drm/i915: Consolidate some open coded mmio rmw
  drm/i915: Convert i915_gem_init_hw to intel_gt
  drm/i915: Move intel_engines_resume into common init
  drm/i915: Stop using I915_READ/WRITE in intel_wopcm_init_hw
  drm/i915: Compartmentalize i915_ggtt_probe_hw
  drm/i915: Compartmentalize i915_ggtt_init_hw
  drm/i915: Make ggtt invalidation work on ggtt
  drm/i915: Store intel_gt backpointer in vm
  drm/i915: Compartmentalize i915_gem_suspend/restore_gtt_mappings
  drm/i915/gtt: Reduce source verbosity by caching repeated dereferences
  drm/i915: Convert i915_gem_flush_ggtt_writes to intel_gt
  drm/i915: Compartmentalize timeline_init/park/fini
  drm/i915: Compartmentalize i915_ggtt_cleanup_hw
  drm/i915: Compartmentalize i915_gem_init_ggtt
  drm/i915: Store ggtt pointer in intel_gt
  drm/i915: Compartmentalize ring buffer creation
  drm/i915: Make timelines gt centric

 drivers/gpu/drm/i915/Makefile                 |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_context.c   |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c    |   5 +-
 .../drm/i915/gem/selftests/i915_gem_mman.c    |   3 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     |  13 +-
 drivers/gpu/drm/i915/gt/intel_engine_types.h  |   2 +
 drivers/gpu/drm/i915/gt/intel_gt.c            | 231 +++++++
 drivers/gpu/drm/i915/gt/intel_gt.h            |  25 +
 drivers/gpu/drm/i915/gt/intel_gt_types.h      |  69 ++
 drivers/gpu/drm/i915/gt/intel_lrc.c           |   9 +-
 drivers/gpu/drm/i915/gt/intel_mocs.c          |  52 +-
 drivers/gpu/drm/i915/gt/intel_mocs.h          |   3 +-
 drivers/gpu/drm/i915/gt/intel_reset.c         | 126 +---
 drivers/gpu/drm/i915/gt/intel_reset.h         |   2 -
 drivers/gpu/drm/i915/gt/intel_ringbuffer.c    |  19 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c   |  10 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.h   |   6 +-
 drivers/gpu/drm/i915/gt/mock_engine.c         |   4 +-
 drivers/gpu/drm/i915/i915_drv.c               |   7 +-
 drivers/gpu/drm/i915/i915_drv.h               |  45 +-
 drivers/gpu/drm/i915/i915_gem.c               | 197 +++---
 drivers/gpu/drm/i915/i915_gem_gtt.c           | 601 ++++++++++--------
 drivers/gpu/drm/i915/i915_gem_gtt.h           |   6 +-
 drivers/gpu/drm/i915/i915_timeline.c          | 110 ++--
 drivers/gpu/drm/i915/i915_timeline.h          |   7 +-
 drivers/gpu/drm/i915/i915_timeline_types.h    |   2 +-
 drivers/gpu/drm/i915/i915_vgpu.c              |  24 +-
 drivers/gpu/drm/i915/i915_vgpu.h              |   4 +-
 drivers/gpu/drm/i915/i915_vma.c               |   3 +-
 drivers/gpu/drm/i915/intel_wopcm.c            |  31 +-
 drivers/gpu/drm/i915/intel_wopcm.h            |   4 +-
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c |   2 +-
 .../gpu/drm/i915/selftests/i915_timeline.c    |   8 +-
 .../gpu/drm/i915/selftests/mock_timeline.c    |   2 +-
 34 files changed, 954 insertions(+), 681 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/gt/intel_gt.c
 create mode 100644 drivers/gpu/drm/i915/gt/intel_gt.h
 create mode 100644 drivers/gpu/drm/i915/gt/intel_gt_types.h