xe_gt_sriov_pf_config.h

 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2023-2024 Intel Corporation
 4 */
 5
 6#ifndef _XE_GT_SRIOV_PF_CONFIG_H_
 7#define _XE_GT_SRIOV_PF_CONFIG_H_
 8
 9#include <linux/types.h>
10
11enum xe_guc_klv_threshold_index;
12struct drm_printer;
13struct xe_gt;
14
15u64 xe_gt_sriov_pf_config_get_ggtt(struct xe_gt *gt, unsigned int vfid);
16int xe_gt_sriov_pf_config_set_ggtt(struct xe_gt *gt, unsigned int vfid, u64 size);
17int xe_gt_sriov_pf_config_set_fair_ggtt(struct xe_gt *gt,
18					unsigned int vfid, unsigned int num_vfs);
19int xe_gt_sriov_pf_config_bulk_set_ggtt(struct xe_gt *gt,
20					unsigned int vfid, unsigned int num_vfs, u64 size);
21
22u32 xe_gt_sriov_pf_config_get_ctxs(struct xe_gt *gt, unsigned int vfid);
23int xe_gt_sriov_pf_config_set_ctxs(struct xe_gt *gt, unsigned int vfid, u32 num_ctxs);
24int xe_gt_sriov_pf_config_set_fair_ctxs(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs);
25int xe_gt_sriov_pf_config_bulk_set_ctxs(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs,
26					u32 num_ctxs);
27
28u32 xe_gt_sriov_pf_config_get_dbs(struct xe_gt *gt, unsigned int vfid);
29int xe_gt_sriov_pf_config_set_dbs(struct xe_gt *gt, unsigned int vfid, u32 num_dbs);
30int xe_gt_sriov_pf_config_set_fair_dbs(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs);
31int xe_gt_sriov_pf_config_bulk_set_dbs(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs,
32				       u32 num_dbs);
33
34u64 xe_gt_sriov_pf_config_get_lmem(struct xe_gt *gt, unsigned int vfid);
35int xe_gt_sriov_pf_config_set_lmem(struct xe_gt *gt, unsigned int vfid, u64 size);
36int xe_gt_sriov_pf_config_set_fair_lmem(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs);
37int xe_gt_sriov_pf_config_bulk_set_lmem(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs,
38					u64 size);
39struct xe_bo *xe_gt_sriov_pf_config_get_lmem_obj(struct xe_gt *gt, unsigned int vfid);
40
41u32 xe_gt_sriov_pf_config_get_exec_quantum(struct xe_gt *gt, unsigned int vfid);
42int xe_gt_sriov_pf_config_set_exec_quantum(struct xe_gt *gt, unsigned int vfid, u32 exec_quantum);
43
44u32 xe_gt_sriov_pf_config_get_exec_quantum_locked(struct xe_gt *gt, unsigned int vfid);
45int xe_gt_sriov_pf_config_set_exec_quantum_locked(struct xe_gt *gt, unsigned int vfid,
46						  u32 exec_quantum);
47int xe_gt_sriov_pf_config_bulk_set_exec_quantum_locked(struct xe_gt *gt, u32 exec_quantum);
48
49u32 xe_gt_sriov_pf_config_get_preempt_timeout(struct xe_gt *gt, unsigned int vfid);
50int xe_gt_sriov_pf_config_set_preempt_timeout(struct xe_gt *gt, unsigned int vfid,
51					      u32 preempt_timeout);
52
53u32 xe_gt_sriov_pf_config_get_preempt_timeout_locked(struct xe_gt *gt, unsigned int vfid);
54int xe_gt_sriov_pf_config_set_preempt_timeout_locked(struct xe_gt *gt, unsigned int vfid,
55						     u32 preempt_timeout);
56int xe_gt_sriov_pf_config_bulk_set_preempt_timeout_locked(struct xe_gt *gt, u32 preempt_timeout);
57
58u32 xe_gt_sriov_pf_config_get_sched_priority(struct xe_gt *gt, unsigned int vfid);
59int xe_gt_sriov_pf_config_set_sched_priority(struct xe_gt *gt, unsigned int vfid, u32 priority);
60
61u32 xe_gt_sriov_pf_config_get_threshold(struct xe_gt *gt, unsigned int vfid,
62					enum xe_guc_klv_threshold_index index);
63int xe_gt_sriov_pf_config_set_threshold(struct xe_gt *gt, unsigned int vfid,
64					enum xe_guc_klv_threshold_index index, u32 value);
65
66int xe_gt_sriov_pf_config_set_fair(struct xe_gt *gt, unsigned int vfid, unsigned int num_vfs);
67int xe_gt_sriov_pf_config_sanitize(struct xe_gt *gt, unsigned int vfid, long timeout);
68int xe_gt_sriov_pf_config_release(struct xe_gt *gt, unsigned int vfid, bool force);
69int xe_gt_sriov_pf_config_push(struct xe_gt *gt, unsigned int vfid, bool refresh);
70
71ssize_t xe_gt_sriov_pf_config_save(struct xe_gt *gt, unsigned int vfid, void *buf, size_t size);
72int xe_gt_sriov_pf_config_restore(struct xe_gt *gt, unsigned int vfid,
73				  const void *buf, size_t size);
74
75ssize_t xe_gt_sriov_pf_config_ggtt_save(struct xe_gt *gt, unsigned int vfid,
76					void *buf, size_t size);
77int xe_gt_sriov_pf_config_ggtt_restore(struct xe_gt *gt, unsigned int vfid,
78				       const void *buf, size_t size);
79
80bool xe_gt_sriov_pf_config_is_empty(struct xe_gt *gt, unsigned int vfid);
81
82int xe_gt_sriov_pf_config_init(struct xe_gt *gt);
83void xe_gt_sriov_pf_config_restart(struct xe_gt *gt);
84
85int xe_gt_sriov_pf_config_print_ggtt(struct xe_gt *gt, struct drm_printer *p);
86int xe_gt_sriov_pf_config_print_ctxs(struct xe_gt *gt, struct drm_printer *p);
87int xe_gt_sriov_pf_config_print_dbs(struct xe_gt *gt, struct drm_printer *p);
88int xe_gt_sriov_pf_config_print_lmem(struct xe_gt *gt, struct drm_printer *p);
89
90int xe_gt_sriov_pf_config_print_available_ggtt(struct xe_gt *gt, struct drm_printer *p);
91
92#endif