diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h new file mode 100644 index 000000000..b333c1709 --- /dev/null +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2023 Intel Corporation + */ + +#ifndef _XE_GT_TLB_INVALIDATION_H_ +#define _XE_GT_TLB_INVALIDATION_H_ + +#include <linux/types.h> + +#include "xe_gt_tlb_invalidation_types.h" + +struct xe_gt; +struct xe_guc; +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_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); + +#endif /* _XE_GT_TLB_INVALIDATION_ */ |