| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2025 Advanced Micro Devices, Inc. |
| */ |
| |
| #ifndef AMD_IOMMUFD_H |
| #define AMD_IOMMUFD_H |
| |
| #if IS_ENABLED(CONFIG_AMD_IOMMU_IOMMUFD) |
| void *amd_iommufd_hw_info(struct device *dev, u32 *length, enum iommu_hw_info_type *type); |
| size_t amd_iommufd_get_viommu_size(struct device *dev, enum iommu_viommu_type viommu_type); |
| int amd_iommufd_viommu_init(struct iommufd_viommu *viommu, struct iommu_domain *parent, |
| const struct iommu_user_data *user_data); |
| #else |
| #define amd_iommufd_hw_info NULL |
| #define amd_iommufd_viommu_init NULL |
| #define amd_iommufd_get_viommu_size NULL |
| #endif /* CONFIG_AMD_IOMMU_IOMMUFD */ |
| |
| #endif /* AMD_IOMMUFD_H */ |
