/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_IOVA_ALLOCATOR_H #define SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_IOVA_ALLOCATOR_H #include <linux/list.h> #include <linux/types.h> #include <linux/iommufd.h> #include <libvfio/iommu.h> struct iova_allocator { struct iommu_iova_range *ranges; u32 nranges; u32 range_idx; u64 range_offset; }; struct iova_allocator *iova_allocator_init(struct iommu *iommu); void iova_allocator_cleanup(struct iova_allocator *allocator); iova_t iova_allocator_alloc(struct iova_allocator *allocator, size_t size); #endif /* SELFTESTS_VFIO_LIB_INCLUDE_LIBVFIO_IOVA_ALLOCATOR_H */