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/* 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_ggtt(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_range(struct xe_gt *gt,
struct xe_gt_tlb_invalidation_fence *fence,
u64 start, u64 end, u32 asid);
int xe_guc_tlb_invalidation_done_handler(struct xe_guc *guc, u32 *msg, u32 len);
void xe_gt_tlb_invalidation_fence_init(struct xe_gt *gt,
struct xe_gt_tlb_invalidation_fence *fence,
bool stack);
void xe_gt_tlb_invalidation_fence_fini(struct xe_gt_tlb_invalidation_fence *fence);
static inline void
xe_gt_tlb_invalidation_fence_wait(struct xe_gt_tlb_invalidation_fence *fence)
{
dma_fence_wait(&fence->base, false);
}
#endif /* _XE_GT_TLB_INVALIDATION_ */
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