drm/i915/guc: Assert that all GGTT offsets used by the GuC are mappable

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Add an assertion to the plain i915_ggtt_offset() to double check that
any offset we hand to the GuC is outside of its unmappable ranges.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161224193146.4402-1-chris@chris-wilson.co.uk
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>

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This commit is contained in:

Chris Wilson 2016-12-24 19:31:46 +00:00

parent f061ff077e

commit 4741da925f

3 changed files with 19 additions and 10 deletions

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14

drivers/gpu/drm/i915/i915_guc_submission.c

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6

drivers/gpu/drm/i915/intel_guc_loader.c

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9

drivers/gpu/drm/i915/intel_uc.h

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