| 802 | } |
| 803 | |
| 804 | static __rte_always_inline uint64_t |
| 805 | hva_to_gpa(struct virtio_net *dev, uint64_t vva, uint64_t len) |
| 806 | { |
| 807 | struct rte_vhost_mem_region *r; |
| 808 | uint32_t i; |
| 809 | |
| 810 | if (unlikely(!dev || !dev->mem)) |
| 811 | return 0; |
| 812 | |
| 813 | for (i = 0; i < dev->mem->nregions; i++) { |
| 814 | r = &dev->mem->regions[i]; |
| 815 | |
| 816 | if (vva >= r->host_user_addr && |
| 817 | vva + len < r->host_user_addr + r->size) { |
| 818 | return r->guest_phys_addr + vva - r->host_user_addr; |
| 819 | } |
| 820 | } |
| 821 | return 0; |
| 822 | } |
| 823 | |
| 824 | static __rte_always_inline struct virtio_net * |
| 825 | get_device(int vid) |
no outgoing calls
no test coverage detected