Files
linux/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h
Matthew Brost 3121fed0c5 drm/xe: Cleanup some layering in GGTT
xe_ggtt.c touched GuC layers which is incorrect. Call into
xe_gt_tlb_invalidation layer instead.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240222232021.3911545-3-matthew.brost@intel.com
2024-02-23 11:44:57 -08:00

27 lines
738 B
C

/* 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_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_ */