Searched refs:last_head (Results 1 – 6 of 6) sorted by relevance
1312 tx->last_head = lan743x_tx_next_index(tx, tx->last_head); in lan743x_tx_release_completed_descriptors()1320 original_head = tx->last_head; in lan743x_tx_release_all_descriptors()1323 tx->last_head = lan743x_tx_next_index(tx, tx->last_head); in lan743x_tx_release_all_descriptors()1346 int last_head = tx->last_head; in lan743x_tx_get_avail_desc() local1349 if (last_tail >= last_head) in lan743x_tx_get_avail_desc()2071 if (rx->last_head < 0 || rx->last_head >= rx->ring_size) in lan743x_rx_process_buffer()2186 rx->last_tail = rx->last_head; in lan743x_rx_process_buffer()2187 rx->last_head = lan743x_rx_next_index(rx, rx->last_head); in lan743x_rx_process_buffer()2265 rx->last_head = 0; in lan743x_rx_ring_cleanup()2332 rx->last_head = 0; in lan743x_rx_ring_init()[all …]
667 int last_head; member697 u32 last_head; member
626 struct page *last_head = NULL; in __zerocopy_sg_from_iter() local672 last_head = head; in __zerocopy_sg_from_iter()678 page_ref_sub(last_head, refs); in __zerocopy_sg_from_iter()684 page_ref_sub(last_head, refs); in __zerocopy_sg_from_iter()
245 unsigned int last_head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; in i810_wait_ring() local254 if (ring->head != last_head) { in i810_wait_ring()256 last_head = ring->head; in i810_wait_ring()
1508 u32 last_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; in wait_ring() local1519 if (dinfo->ring_head != last_head) { in wait_ring()1521 last_head = dinfo->ring_head; in wait_ring()
1071 struct mlx5e_dma_info *last_head = &rq->mpwqe.shampo->info[header_index]; in mlx5e_shampo_get_packet_hd() local1072 u16 head_offset = (last_head->addr & (PAGE_SIZE - 1)) + rq->buff.headroom; in mlx5e_shampo_get_packet_hd()1074 return page_address(last_head->page) + head_offset; in mlx5e_shampo_get_packet_hd()
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