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xe_sriov_pf.h

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linux-6.19.14/drivers/gpu/drm/xe/xe_sriov_pf.h C
 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2023-2024 Intel Corporation
 4 */
 5
 6#ifndef _XE_SRIOV_PF_H_
 7#define _XE_SRIOV_PF_H_
 8
 9#include <linux/types.h>
10
11struct dentry;
12struct drm_printer;
13struct xe_device;
14
15#ifdef CONFIG_PCI_IOV
16bool xe_sriov_pf_readiness(struct xe_device *xe);
17int xe_sriov_pf_init_early(struct xe_device *xe);
18int xe_sriov_pf_init_late(struct xe_device *xe);
19int xe_sriov_pf_wait_ready(struct xe_device *xe);
20int xe_sriov_pf_lockdown(struct xe_device *xe);
21void xe_sriov_pf_end_lockdown(struct xe_device *xe);
22void xe_sriov_pf_print_vfs_summary(struct xe_device *xe, struct drm_printer *p);
23#else
24static inline bool xe_sriov_pf_readiness(struct xe_device *xe) { return false; }
25static inline int xe_sriov_pf_init_early(struct xe_device *xe) { return 0; }
26static inline int xe_sriov_pf_init_late(struct xe_device *xe) { return 0; }
27static inline int xe_sriov_pf_lockdown(struct xe_device *xe) { return 0; }
28static inline void xe_sriov_pf_end_lockdown(struct xe_device *xe) { }
29#endif
30
31#endif
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