Lines Matching refs:tx_head
1098 queue->tx_tail, queue->tx_head); in macb_tx_error_task()
1125 for (tail = queue->tx_tail; tail != queue->tx_head; tail++) { in macb_tx_error_task()
1184 queue->tx_head = 0; in macb_tx_error_task()
1241 head = queue->tx_head; in macb_tx_complete()
1296 CIRC_CNT(queue->tx_head, queue->tx_tail, in macb_tx_complete()
1718 if (queue->tx_head == queue->tx_tail) in macb_tx_restart()
1723 head_idx = macb_adj_dma_desc_idx(bp, macb_tx_ring_wrap(bp, queue->tx_head)); in macb_tx_restart()
1741 if (queue->tx_head != queue->tx_tail) { in macb_tx_complete_pending()
2035 unsigned int len, entry, i, tx_head = queue->tx_head; in macb_tx_map() local
2061 entry = macb_tx_ring_wrap(bp, tx_head); in macb_tx_map()
2079 tx_head++; in macb_tx_map()
2092 entry = macb_tx_ring_wrap(bp, tx_head); in macb_tx_map()
2109 tx_head++; in macb_tx_map()
2129 i = tx_head; in macb_tx_map()
2165 if (i == queue->tx_head) { in macb_tx_map()
2185 } while (i != queue->tx_head); in macb_tx_map()
2187 queue->tx_head = tx_head; in macb_tx_map()
2194 for (i = queue->tx_head; i != tx_head; i++) { in macb_tx_map()
2377 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, in macb_start_xmit()
2381 queue->tx_head, queue->tx_tail); in macb_start_xmit()
2400 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, bp->tx_ring_size) < 1) in macb_start_xmit()
2592 queue->tx_head = 0; in gem_init_rings()
2615 bp->queues[0].tx_head = 0; in macb_init_rings()
3223 head = macb_tx_ring_wrap(bp, bp->queues[0].tx_head); in macb_get_regs()