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

Tvrtko Ursulin
2019-06-13T13:37:24Z

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

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2.20.1