Searched defs:vfio_dma (Results 1 – 1 of 1) sorted by relevance
83 struct vfio_dma { struct84 struct rb_node node;85 dma_addr_t iova; /* Device address */86 unsigned long vaddr; /* Process virtual addr */87 size_t size; /* Map size (bytes) */88 int prot; /* IOMMU_READ/WRITE */89 bool iommu_mapped;90 bool lock_cap; /* capable(CAP_IPC_LOCK) */91 struct task_struct *task;92 struct rb_root pfn_list; /* Ex-user pinned pfn list */