diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2023-01-30 21:55:35 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-20 02:27:47 +0300 |
| commit | da3799c975726572066f1c6bc6a6f65cb1f01c84 (patch) | |
| tree | b8f629bd61cfaa8cf0fa04db1d1b9bcc25c3c0a2 /drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h | |
| parent | 74a8b2c6e2d6f17fcd9977de298eff20a46b0af7 (diff) | |
| download | linux-da3799c975726572066f1c6bc6a6f65cb1f01c84.tar.xz | |
drm/xe: Use GuC to do GGTT invalidations for the GuC firmware
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>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h index b4c4f717bc8a..b333c1709397 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h @@ -16,9 +16,10 @@ struct xe_vma; int xe_gt_tlb_invalidation_init(struct xe_gt *gt); void xe_gt_tlb_invalidation_reset(struct xe_gt *gt); -int xe_gt_tlb_invalidation(struct xe_gt *gt, - struct xe_gt_tlb_invalidation_fence *fence, - struct xe_vma *vma); +int xe_gt_tlb_invalidation_guc(struct xe_gt *gt); +int xe_gt_tlb_invalidation_vma(struct xe_gt *gt, + struct xe_gt_tlb_invalidation_fence *fence, + struct xe_vma *vma); int xe_gt_tlb_invalidation_wait(struct xe_gt *gt, int seqno); int xe_guc_tlb_invalidation_done_handler(struct xe_guc *guc, u32 *msg, u32 len); |