[PATCH V4 00/11] Add disable kernel queue support

[Alex Deucher]

To better evaluate user queues, add a module parameter
to disable kernel queues.  With this set kernel queues
are disabled and only user queues are available.  This
frees up hardware resources for use in user queues which
would otherwise be used by kernel queues and provides
a way to validate user queues without the presence
of kernel queues.

v2: use num_gfx_rings and num_compute_rings per
    Felix suggestion
v3: include num_gfx_rings fix in amdgpu_gfx.c
v4: additional fixes

Alex Deucher (11):
  drm/amdgpu: add parameter to disable kernel queues
  drm/amdgpu: add ring flag for no user submissions
  drm/amdgpu/gfx: add generic handling for disable_kq
  drm/amdgpu/mes: centralize gfx_hqd mask management
  drm/amdgpu/mes: update hqd masks when disable_kq is set
  drm/amdgpu/mes: make more vmids available when disable_kq=1
  drm/amdgpu/gfx11: add support for disable_kq
  drm/amdgpu/gfx12: add support for disable_kq
  drm/amdgpu/sdma: add flag for tracking disable_kq
  drm/amdgpu/sdma6: add support for disable_kq
  drm/amdgpu/sdma7: add support for disable_kq

 drivers/gpu/drm/amd/amdgpu/amdgpu.h      |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c   |   4 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c  |   9 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c  |   8 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h  |   2 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c  |  30 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c  |  26 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h |   1 +
 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c   | 191 ++++++++++++++++-------
 drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c   | 183 +++++++++++++++-------
 drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c   |   2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c   |   2 +-
 drivers/gpu/drm/amd/amdgpu/mes_v11_0.c   |  16 +-
 drivers/gpu/drm/amd/amdgpu/mes_v12_0.c   |  15 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c   |   4 +
 drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c   |   4 +
 17 files changed, 345 insertions(+), 155 deletions(-)

-- 
2.48.1