120 	struct bnad_tx_unmap *unmap;  in bnad_tx_buff_unmap()  local
124 	unmap = &unmap_q[index];  in bnad_tx_buff_unmap()
125 	nvecs = unmap->nvecs;  in bnad_tx_buff_unmap()
127 	skb = unmap->skb;  in bnad_tx_buff_unmap()
128 	unmap->skb = NULL;  in bnad_tx_buff_unmap()
129 	unmap->nvecs = 0;  in bnad_tx_buff_unmap()
131 		dma_unmap_addr(&unmap->vectors[0], dma_addr),  in bnad_tx_buff_unmap()
133 	dma_unmap_addr_set(&unmap->vectors[0], dma_addr, 0);  in bnad_tx_buff_unmap()
142 			unmap = &unmap_q[index];  in bnad_tx_buff_unmap()
146 			dma_unmap_addr(&unmap->vectors[vector], dma_addr),  in bnad_tx_buff_unmap()
147 			dma_unmap_len(&unmap->vectors[vector], dma_len),  in bnad_tx_buff_unmap()
149 		dma_unmap_addr_set(&unmap->vectors[vector], dma_addr, 0);  in bnad_tx_buff_unmap()
191 	struct bnad_tx_unmap *unmap;  in bnad_txcmpl_process()  local
206 		unmap = &unmap_q[cons];  in bnad_txcmpl_process()
208 		skb = unmap->skb;  in bnad_txcmpl_process()
213 		unmap_wis = BNA_TXQ_WI_NEEDED(unmap->nvecs);  in bnad_txcmpl_process()
318 bnad_rxq_cleanup_page(struct bnad *bnad, struct bnad_rx_unmap *unmap)  in bnad_rxq_cleanup_page()  argument
320 	if (!unmap->page)  in bnad_rxq_cleanup_page()
324 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_rxq_cleanup_page()
325 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_rxq_cleanup_page()
326 	put_page(unmap->page);  in bnad_rxq_cleanup_page()
327 	unmap->page = NULL;  in bnad_rxq_cleanup_page()
328 	dma_unmap_addr_set(&unmap->vector, dma_addr, 0);  in bnad_rxq_cleanup_page()
329 	unmap->vector.len = 0;  in bnad_rxq_cleanup_page()
333 bnad_rxq_cleanup_skb(struct bnad *bnad, struct bnad_rx_unmap *unmap)  in bnad_rxq_cleanup_skb()  argument
335 	if (!unmap->skb)  in bnad_rxq_cleanup_skb()
339 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_rxq_cleanup_skb()
340 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_rxq_cleanup_skb()
341 	dev_kfree_skb_any(unmap->skb);  in bnad_rxq_cleanup_skb()
342 	unmap->skb = NULL;  in bnad_rxq_cleanup_skb()
343 	dma_unmap_addr_set(&unmap->vector, dma_addr, 0);  in bnad_rxq_cleanup_skb()
344 	unmap->vector.len = 0;  in bnad_rxq_cleanup_skb()
354 		struct bnad_rx_unmap *unmap = &unmap_q->unmap[i];  in bnad_rxq_cleanup()  local
357 			bnad_rxq_cleanup_skb(bnad, unmap);  in bnad_rxq_cleanup()
359 			bnad_rxq_cleanup_page(bnad, unmap);  in bnad_rxq_cleanup()
369 	struct bnad_rx_unmap *unmap, *prev;  in bnad_rxq_refill_page()  local
382 		unmap = &unmap_q->unmap[prod];  in bnad_rxq_refill_page()
389 			prev = &unmap_q->unmap[unmap_q->reuse_pi];  in bnad_rxq_refill_page()
410 		unmap->page = page;  in bnad_rxq_refill_page()
411 		unmap->page_offset = page_offset;  in bnad_rxq_refill_page()
412 		dma_unmap_addr_set(&unmap->vector, dma_addr, dma_addr);  in bnad_rxq_refill_page()
413 		unmap->vector.len = unmap_q->map_size;  in bnad_rxq_refill_page()
443 	struct bnad_rx_unmap *unmap;  in bnad_rxq_refill_skb()  local
454 		unmap = &unmap_q->unmap[prod];  in bnad_rxq_refill_skb()
473 		unmap->skb = skb;  in bnad_rxq_refill_skb()
474 		dma_unmap_addr_set(&unmap->vector, dma_addr, dma_addr);  in bnad_rxq_refill_skb()
475 		unmap->vector.len = buff_sz;  in bnad_rxq_refill_skb()
529 	struct bnad_rx_unmap *unmap;  in bnad_cq_drop_packet()  local
534 		unmap = &unmap_q->unmap[ci];  in bnad_cq_drop_packet()
538 			bnad_rxq_cleanup_skb(bnad, unmap);  in bnad_cq_drop_packet()
540 			bnad_rxq_cleanup_page(bnad, unmap);  in bnad_cq_drop_packet()
551 	struct bnad_rx_unmap *unmap;  in bnad_cq_setup_skb_frags()  local
557 	prefetch(page_address(unmap_q->unmap[sop_ci].page) +  in bnad_cq_setup_skb_frags()
558 			unmap_q->unmap[sop_ci].page_offset);  in bnad_cq_setup_skb_frags()
561 		unmap = &unmap_q->unmap[ci];  in bnad_cq_setup_skb_frags()
565 				dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_cq_setup_skb_frags()
566 				unmap->vector.len, DMA_FROM_DEVICE);  in bnad_cq_setup_skb_frags()
569 			last_fraglen : unmap->vector.len;  in bnad_cq_setup_skb_frags()
570 		skb->truesize += unmap->vector.len;  in bnad_cq_setup_skb_frags()
574 				unmap->page, unmap->page_offset, len);  in bnad_cq_setup_skb_frags()
576 		unmap->page = NULL;  in bnad_cq_setup_skb_frags()
577 		unmap->vector.len = 0;  in bnad_cq_setup_skb_frags()
586 		  struct bnad_rx_unmap *unmap, u32 len)  in bnad_cq_setup_skb()  argument
591 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_cq_setup_skb()
592 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_cq_setup_skb()
597 	unmap->skb = NULL;  in bnad_cq_setup_skb()
598 	unmap->vector.len = 0;  in bnad_cq_setup_skb()
607 	struct bnad_rx_unmap *unmap = NULL;  in bnad_cq_process()  local
645 			unmap = &unmap_q->unmap[sop_ci];  in bnad_cq_process()
646 			skb = unmap->skb;  in bnad_cq_process()
705 			bnad_cq_setup_skb(bnad, skb, unmap, len);  in bnad_cq_process()
2941 	struct bnad_tx_unmap *unmap_q, *unmap, *head_unmap;  in bnad_start_xmit()  local
3038 	unmap = head_unmap;  in bnad_start_xmit()
3048 	dma_unmap_addr_set(&unmap->vectors[0], dma_addr, dma_addr);  in bnad_start_xmit()
3072 			unmap = &unmap_q[prod];  in bnad_start_xmit()
3086 		dma_unmap_len_set(&unmap->vectors[vect_id], dma_len, size);  in bnad_start_xmit()
3089 		dma_unmap_addr_set(&unmap->vectors[vect_id], dma_addr,  in bnad_start_xmit()