Lines Matching refs:tx_head
563 queue->tx_tail, queue->tx_head); in macb_tx_error_task()
589 for (tail = queue->tx_tail; tail != queue->tx_head; tail++) { in macb_tx_error_task()
642 queue->tx_head = 0; in macb_tx_error_task()
673 head = queue->tx_head; in macb_tx_interrupt()
720 CIRC_CNT(queue->tx_head, queue->tx_tail, in macb_tx_interrupt()
1165 unsigned int len, entry, i, tx_head = queue->tx_head; in macb_tx_map() local
1178 entry = macb_tx_ring_wrap(tx_head); in macb_tx_map()
1196 tx_head++; in macb_tx_map()
1207 entry = macb_tx_ring_wrap(tx_head); in macb_tx_map()
1224 tx_head++; in macb_tx_map()
1244 i = tx_head; in macb_tx_map()
1271 } while (i != queue->tx_head); in macb_tx_map()
1273 queue->tx_head = tx_head; in macb_tx_map()
1280 for (i = queue->tx_head; i != tx_head; i++) { in macb_tx_map()
1320 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, TX_RING_SIZE) < count) { in macb_start_xmit()
1324 queue->tx_head, queue->tx_tail); in macb_start_xmit()
1341 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, TX_RING_SIZE) < 1) in macb_start_xmit()
1517 queue->tx_head = 0; in gem_init_rings()
1544 bp->queues[0].tx_head = 0; in macb_init_rings()
2109 head = macb_tx_ring_wrap(bp->queues[0].tx_head); in macb_get_regs()