| 346 | } |
| 347 | |
| 348 | static inline uint32_t |
| 349 | dma_enqueue(struct rte_mbuf *pkts[], struct rte_mbuf *pkts_copy[], |
| 350 | uint32_t num, uint32_t step, uint16_t dev_id) |
| 351 | { |
| 352 | uint32_t i, k, m, n; |
| 353 | |
| 354 | k = 0; |
| 355 | for (i = 0; i < num; i += m) { |
| 356 | |
| 357 | m = RTE_MIN(step, num - i); |
| 358 | n = dma_enqueue_packets(pkts + i, pkts_copy + i, m, dev_id); |
| 359 | k += n; |
| 360 | if (n > 0) |
| 361 | rte_dma_submit(dev_id, 0); |
| 362 | |
| 363 | /* don't try to enqueue more if HW queue is full */ |
| 364 | if (n != m) |
| 365 | break; |
| 366 | } |
| 367 | |
| 368 | return k; |
| 369 | } |
| 370 | |
| 371 | static inline uint32_t |
| 372 | dma_dequeue(struct rte_mbuf *src[], struct rte_mbuf *dst[], uint32_t num, |
no test coverage detected