Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2025 Advanced Micro Devices, Inc.
4 */
5
6#ifndef AMD_IOMMUFD_H
7#define AMD_IOMMUFD_H
8
9#if IS_ENABLED(CONFIG_AMD_IOMMU_IOMMUFD)
10void *amd_iommufd_hw_info(struct device *dev, u32 *length, enum iommu_hw_info_type *type);
11size_t amd_iommufd_get_viommu_size(struct device *dev, enum iommu_viommu_type viommu_type);
12int amd_iommufd_viommu_init(struct iommufd_viommu *viommu, struct iommu_domain *parent,
13 const struct iommu_user_data *user_data);
14#else
15#define amd_iommufd_hw_info NULL
16#define amd_iommufd_viommu_init NULL
17#define amd_iommufd_get_viommu_size NULL
18#endif /* CONFIG_AMD_IOMMU_IOMMUFD */
19
20#endif /* AMD_IOMMUFD_H */