Lines Matching refs:tx_head
511 queue->tx_tail, queue->tx_head); in macb_tx_error_task()
537 for (tail = queue->tx_tail; tail != queue->tx_head; tail++) { in macb_tx_error_task()
590 queue->tx_head = 0; in macb_tx_error_task()
621 head = queue->tx_head; in macb_tx_interrupt()
668 CIRC_CNT(queue->tx_head, queue->tx_tail, in macb_tx_interrupt()
1119 unsigned int len, entry, i, tx_head = queue->tx_head; in macb_tx_map() local
1132 entry = macb_tx_ring_wrap(tx_head); in macb_tx_map()
1150 tx_head++; in macb_tx_map()
1161 entry = macb_tx_ring_wrap(tx_head); in macb_tx_map()
1178 tx_head++; in macb_tx_map()
1198 i = tx_head; in macb_tx_map()
1225 } while (i != queue->tx_head); in macb_tx_map()
1227 queue->tx_head = tx_head; in macb_tx_map()
1234 for (i = queue->tx_head; i != tx_head; i++) { in macb_tx_map()
1274 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, TX_RING_SIZE) < count) { in macb_start_xmit()
1278 queue->tx_head, queue->tx_tail); in macb_start_xmit()
1295 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, TX_RING_SIZE) < 1) in macb_start_xmit()
1471 queue->tx_head = 0; in gem_init_rings()
1498 bp->queues[0].tx_head = 0; in macb_init_rings()
2045 head = macb_tx_ring_wrap(bp->queues[0].tx_head); in macb_get_regs()