[PATCH 00/42] Improvements for IB handling

[Alex Deucher <alexander.deucher@amd.com>]

This set contains a number of bug fixes and cleanups for
IB handling that I worked on over the holidays.

Patches 1-2:
Simple bug fixes.

Patches 3-26:
Removes the direct submit path for IBs and requires
that all IB submissions use a job structure.  This
greatly simplifies the IB submission code.

Patches 27-42:
Split IB state setup and ring emission.  This keeps all
of the IB state in the job.  This greatly simplifies
re-emission of non-timed-out jobs after a ring reset and
allows for re-emission multiple times if multiple resets
happen in a row.  It also properly handles the dma fence
error handling for timedout jobs with adapter resets.

Alex Deucher (42):
  drm/amdgpu/jpeg4.0.3: remove redundant sr-iov check
  drm/amdgpu: fix error handling in ib_schedule()
  drm/amdgpu: add new job ids
  drm/amdgpu/vpe: switch to using job for IBs
  drm/amdgpu/gfx6: switch to using job for IBs
  drm/amdgpu/gfx7: switch to using job for IBs
  drm/amdgpu/gfx8: switch to using job for IBs
  drm/amdgpu/gfx9: switch to using job for IBs
  drm/amdgpu/gfx9.4.2: switch to using job for IBs
  drm/amdgpu/gfx9.4.3: switch to using job for IBs
  drm/amdgpu/gfx10: switch to using job for IBs
  drm/amdgpu/gfx11: switch to using job for IBs
  drm/amdgpu/gfx12: switch to using job for IBs
  drm/amdgpu/gfx12.1: switch to using job for IBs
  drm/amdgpu/si_dma: switch to using job for IBs
  drm/amdgpu/cik_sdma: switch to using job for IBs
  drm/amdgpu/sdma2.4: switch to using job for IBs
  drm/amdgpu/sdma3: switch to using job for IBs
  drm/amdgpu/sdma4: switch to using job for IBs
  drm/amdgpu/sdma4.4.2: switch to using job for IBs
  drm/amdgpu/sdma5: switch to using job for IBs
  drm/amdgpu/sdma5.2: switch to using job for IBs
  drm/amdgpu/sdma6: switch to using job for IBs
  drm/amdgpu/sdma7: switch to using job for IBs
  drm/amdgpu/sdma7.1: switch to using job for IBs
  drm/amdgpu: require a job to schedule an IB
  drm/amdgpu: mark fences with errors before ring reset
  drm/amdgpu: rename amdgpu_fence_driver_guilty_force_completion()
  drm/amdgpu: don't call drm_sched_stop/start() in asic reset
  drm/amdgpu: drop drm_sched_increase_karma()
  drm/amdgpu: plumb timedout fence through to force completion
  drm/amdgpu: change function signature for emit_pipeline_sync()
  drm/amdgpu: drop extra parameter for vm_flush
  drm/amdgpu: move need_ctx_switch into amdgpu_job
  drm/amdgpu: store vm flush state in amdgpu_job
  drm/amdgpu: split fence init and emit logic
  drm/amdgpu: split vm flush and vm flush emit logic
  drm/amdgpu: split ib schedule and ib emit logic
  drm/amdgpu: move drm sched stop/start into amdgpu_job_timedout()
  drm/amdgpu: add an all_instance_rings_reset ring flag
  drm/amdgpu: rework reset reemit handling
  drm/amdgpu: simplify per queue reset code

 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c  |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c  |  13 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c   | 136 +++------
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c      | 289 ++++++++++----------
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c     |  40 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.h     |  13 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c    |  67 -----
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h    |  37 +--
 drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c    |   4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c     |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c     |  21 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c      | 141 +++++-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h      |   3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c     |  45 +--
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c       |  36 ++-
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c      |  41 ++-
 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c      |  41 ++-
 drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c      |  41 ++-
 drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c      |  33 ++-
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c       |  28 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c       |  30 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c       | 143 +++++-----
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c       | 149 +++++-----
 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c     |  26 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c     |  38 +--
 drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c      |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c      |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c      |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c      |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c    |   6 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c    |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c    |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c    |   3 +-
 drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c    |   3 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c      |  43 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c      |  43 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c      |  43 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c    |  45 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c      |  46 ++--
 drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c      |  45 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c      |  45 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c      |  45 +--
 drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c      |  45 +--
 drivers/gpu/drm/amd/amdgpu/si_dma.c         |  34 ++-
 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c       |   8 +-
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c       |   4 +-
 drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c       |   2 +
 drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c       |   2 +
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c       |   3 +-
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c     |   4 +-
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c     |   3 +-
 drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c     |   3 +-
 drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c     |   4 +-
 54 files changed, 952 insertions(+), 966 deletions(-)

-- 
2.52.0