drm/xe: Use GuC to do GGTT invalidations for the GuC firmware

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Only the GuC should be issuing TLB invalidations if it is enabled. Part
of this patch is sanitize the device on driver unload to ensure we do
not send GuC based TLB invalidations during driver unload.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>

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Matthew Brost 2023-01-30 10:55:35 -08:00 • committed by Rodrigo Vivi

parent 74a8b2c6e2

commit da3799c975

13 changed files with 89 additions and 21 deletions

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14

drivers/gpu/drm/xe/xe_device.c

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12

drivers/gpu/drm/xe/xe_ggtt.c

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13

drivers/gpu/drm/xe/xe_gt.c

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1

drivers/gpu/drm/xe/xe_gt.h

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2

drivers/gpu/drm/xe/xe_gt_pagefault.c

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43

drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c

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7

drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h

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2

drivers/gpu/drm/xe/xe_guc.c

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2

drivers/gpu/drm/xe/xe_guc_types.h

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2

drivers/gpu/drm/xe/xe_pt.c

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9

drivers/gpu/drm/xe/xe_uc.c

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1

drivers/gpu/drm/xe/xe_uc.h

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2

drivers/gpu/drm/xe/xe_vm.c

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