[Intel-gfx] [CI v4 0/3] Introduce buffer based cmd transport

[Michal Wajdeczko]

Buffer based command transport can replace MMIO based mechanism.
It may be used to perform host-2-guc and guc-to-host communication.

v3: using static owner id (Daniele)
v4: but keep channel initialization generic (Daniele)
    and introduce owner_sub_id (Daniele)

(1/3 added Chris r-b from IRC)
(2/3 added Daniele r-b from ML)

Michal Wajdeczko (3):
  drm/i915/guc: Disable send function on fini
  drm/i915/guc: Introduce buffer based cmd transport
  HAX Enable GuC loading & submission

 drivers/gpu/drm/i915/Makefile         |   1 +
 drivers/gpu/drm/i915/i915_drv.h       |   2 +
 drivers/gpu/drm/i915/i915_params.c    |   8 +-
 drivers/gpu/drm/i915/intel_guc_ct.c   | 461 ++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_guc_ct.h   |  86 +++++++
 drivers/gpu/drm/i915/intel_guc_fwif.h |  43 ++++
 drivers/gpu/drm/i915/intel_uc.c       |  26 +-
 drivers/gpu/drm/i915/intel_uc.h       |   3 +-
 8 files changed, 623 insertions(+), 7 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/intel_guc_ct.c
 create mode 100644 drivers/gpu/drm/i915/intel_guc_ct.h

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2.7.4