xe_bb.h

 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2022 Intel Corporation
 4 */
 5
 6#ifndef _XE_BB_H_
 7#define _XE_BB_H_
 8
 9#include "xe_bb_types.h"
10
11struct dma_fence;
12
13struct xe_gt;
14struct xe_exec_queue;
15struct xe_sched_job;
16enum xe_sriov_vf_ccs_rw_ctxs;
17
18struct xe_bb *xe_bb_new(struct xe_gt *gt, u32 dwords, bool usm);
19struct xe_bb *xe_bb_ccs_new(struct xe_gt *gt, u32 dwords,
20			    enum xe_sriov_vf_ccs_rw_ctxs ctx_id);
21struct xe_sched_job *xe_bb_create_job(struct xe_exec_queue *q,
22				      struct xe_bb *bb);
23struct xe_sched_job *xe_bb_create_migration_job(struct xe_exec_queue *q,
24						struct xe_bb *bb, u64 batch_ofs,
25						u32 second_idx);
26void xe_bb_free(struct xe_bb *bb, struct dma_fence *fence);
27
28#endif