31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2025 Intel Corporation
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*/
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#ifndef _XE_SRIOV_PF_MIGRATION_H_
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#define _XE_SRIOV_PF_MIGRATION_H_
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#include <linux/types.h>
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#include <linux/wait.h>
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struct xe_device;
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struct xe_sriov_packet;
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int xe_sriov_pf_migration_init(struct xe_device *xe);
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bool xe_sriov_pf_migration_supported(struct xe_device *xe);
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void xe_sriov_pf_migration_disable(struct xe_device *xe, const char *fmt, ...);
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int xe_sriov_pf_migration_restore_produce(struct xe_device *xe, unsigned int vfid,
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struct xe_sriov_packet *data);
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struct xe_sriov_packet *
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xe_sriov_pf_migration_save_consume(struct xe_device *xe, unsigned int vfid);
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ssize_t xe_sriov_pf_migration_size(struct xe_device *xe, unsigned int vfid);
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wait_queue_head_t *xe_sriov_pf_migration_waitqueue(struct xe_device *xe, unsigned int vfid);
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ssize_t xe_sriov_pf_migration_read(struct xe_device *xe, unsigned int vfid,
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char __user *buf, size_t len);
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ssize_t xe_sriov_pf_migration_write(struct xe_device *xe, unsigned int vfid,
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const char __user *buf, size_t len);
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#endif
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