Lines Matching defs:restart
404 struct cpmac_desc *desc, *restart;
419 restart = NULL;
426 * Remember this descriptor so we can restart
429 if (unlikely(restart)) {
433 restart, desc);
437 restart = desc->next;
458 * We should immediately restart in that case so that the receiver can
459 * restart and run in parallel with more packet processing.
464 if (!restart &&
469 * restart this when it eventually gets to this descriptor.
472 restart = priv->rx_head;
475 if (restart) {
481 if (unlikely((restart->dataflags & CPMAC_OWN) == 0)) {
484 "to restart rx from a descriptor "
485 "that's not free: %p\n", restart);
489 cpmac_write(priv->regs, CPMAC_RX_PTR(0), restart->mapping);