93 	struct bnad_tx_unmap *unmap;  in bnad_tx_buff_unmap()  local
97 	unmap = &unmap_q[index];  in bnad_tx_buff_unmap()
98 	nvecs = unmap->nvecs;  in bnad_tx_buff_unmap()
100 	skb = unmap->skb;  in bnad_tx_buff_unmap()
101 	unmap->skb = NULL;  in bnad_tx_buff_unmap()
102 	unmap->nvecs = 0;  in bnad_tx_buff_unmap()
104 		dma_unmap_addr(&unmap->vectors[0], dma_addr),  in bnad_tx_buff_unmap()
106 	dma_unmap_addr_set(&unmap->vectors[0], dma_addr, 0);  in bnad_tx_buff_unmap()
115 			unmap = &unmap_q[index];  in bnad_tx_buff_unmap()
119 			dma_unmap_addr(&unmap->vectors[vector], dma_addr),  in bnad_tx_buff_unmap()
120 			dma_unmap_len(&unmap->vectors[vector], dma_len),  in bnad_tx_buff_unmap()
122 		dma_unmap_addr_set(&unmap->vectors[vector], dma_addr, 0);  in bnad_tx_buff_unmap()
164 	struct bnad_tx_unmap *unmap;  in bnad_txcmpl_process()  local
180 		unmap = &unmap_q[cons];  in bnad_txcmpl_process()
182 		skb = unmap->skb;  in bnad_txcmpl_process()
187 		unmap_wis = BNA_TXQ_WI_NEEDED(unmap->nvecs);  in bnad_txcmpl_process()
292 bnad_rxq_cleanup_page(struct bnad *bnad, struct bnad_rx_unmap *unmap)  in bnad_rxq_cleanup_page()  argument
294 	if (!unmap->page)  in bnad_rxq_cleanup_page()
298 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_rxq_cleanup_page()
299 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_rxq_cleanup_page()
300 	put_page(unmap->page);  in bnad_rxq_cleanup_page()
301 	unmap->page = NULL;  in bnad_rxq_cleanup_page()
302 	dma_unmap_addr_set(&unmap->vector, dma_addr, 0);  in bnad_rxq_cleanup_page()
303 	unmap->vector.len = 0;  in bnad_rxq_cleanup_page()
307 bnad_rxq_cleanup_skb(struct bnad *bnad, struct bnad_rx_unmap *unmap)  in bnad_rxq_cleanup_skb()  argument
309 	if (!unmap->skb)  in bnad_rxq_cleanup_skb()
313 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_rxq_cleanup_skb()
314 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_rxq_cleanup_skb()
315 	dev_kfree_skb_any(unmap->skb);  in bnad_rxq_cleanup_skb()
316 	unmap->skb = NULL;  in bnad_rxq_cleanup_skb()
317 	dma_unmap_addr_set(&unmap->vector, dma_addr, 0);  in bnad_rxq_cleanup_skb()
318 	unmap->vector.len = 0;  in bnad_rxq_cleanup_skb()
328 		struct bnad_rx_unmap *unmap = &unmap_q->unmap[i];  in bnad_rxq_cleanup()  local
331 			bnad_rxq_cleanup_skb(bnad, unmap);  in bnad_rxq_cleanup()
333 			bnad_rxq_cleanup_page(bnad, unmap);  in bnad_rxq_cleanup()
343 	struct bnad_rx_unmap *unmap, *prev;  in bnad_rxq_refill_page()  local
356 		unmap = &unmap_q->unmap[prod];  in bnad_rxq_refill_page()
363 			prev = &unmap_q->unmap[unmap_q->reuse_pi];  in bnad_rxq_refill_page()
384 		unmap->page = page;  in bnad_rxq_refill_page()
385 		unmap->page_offset = page_offset;  in bnad_rxq_refill_page()
386 		dma_unmap_addr_set(&unmap->vector, dma_addr, dma_addr);  in bnad_rxq_refill_page()
387 		unmap->vector.len = unmap_q->map_size;  in bnad_rxq_refill_page()
417 	struct bnad_rx_unmap *unmap;  in bnad_rxq_refill_skb()  local
428 		unmap = &unmap_q->unmap[prod];  in bnad_rxq_refill_skb()
447 		unmap->skb = skb;  in bnad_rxq_refill_skb()
448 		dma_unmap_addr_set(&unmap->vector, dma_addr, dma_addr);  in bnad_rxq_refill_skb()
449 		unmap->vector.len = buff_sz;  in bnad_rxq_refill_skb()
503 	struct bnad_rx_unmap *unmap;  in bnad_cq_drop_packet()  local
508 		unmap = &unmap_q->unmap[ci];  in bnad_cq_drop_packet()
512 			bnad_rxq_cleanup_skb(bnad, unmap);  in bnad_cq_drop_packet()
514 			bnad_rxq_cleanup_page(bnad, unmap);  in bnad_cq_drop_packet()
537 	prefetch(page_address(unmap_q->unmap[ci].page) +  in bnad_cq_setup_skb_frags()
538 		 unmap_q->unmap[ci].page_offset);  in bnad_cq_setup_skb_frags()
541 		struct bnad_rx_unmap *unmap;  in bnad_cq_setup_skb_frags()  local
544 		unmap = &unmap_q->unmap[ci];  in bnad_cq_setup_skb_frags()
548 			       dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_cq_setup_skb_frags()
549 			       unmap->vector.len, DMA_FROM_DEVICE);  in bnad_cq_setup_skb_frags()
552 		skb->truesize += unmap->vector.len;  in bnad_cq_setup_skb_frags()
556 				   unmap->page, unmap->page_offset, len);  in bnad_cq_setup_skb_frags()
558 		unmap->page = NULL;  in bnad_cq_setup_skb_frags()
559 		unmap->vector.len = 0;  in bnad_cq_setup_skb_frags()
571 		  struct bnad_rx_unmap *unmap, u32 len)  in bnad_cq_setup_skb()  argument
576 			dma_unmap_addr(&unmap->vector, dma_addr),  in bnad_cq_setup_skb()
577 			unmap->vector.len, DMA_FROM_DEVICE);  in bnad_cq_setup_skb()
582 	unmap->skb = NULL;  in bnad_cq_setup_skb()
583 	unmap->vector.len = 0;  in bnad_cq_setup_skb()
592 	struct bnad_rx_unmap *unmap = NULL;  in bnad_cq_process()  local
630 			unmap = &unmap_q->unmap[sop_ci];  in bnad_cq_process()
631 			skb = unmap->skb;  in bnad_cq_process()
690 			bnad_cq_setup_skb(bnad, skb, unmap, len);  in bnad_cq_process()
2914 	struct bnad_tx_unmap *unmap_q, *unmap, *head_unmap;  in bnad_start_xmit()  local
3011 	unmap = head_unmap;  in bnad_start_xmit()
3021 	dma_unmap_addr_set(&unmap->vectors[0], dma_addr, dma_addr);  in bnad_start_xmit()
3045 			unmap = &unmap_q[prod];  in bnad_start_xmit()
3059 		dma_unmap_len_set(&unmap->vectors[vect_id], dma_len, size);  in bnad_start_xmit()
3062 		dma_unmap_addr_set(&unmap->vectors[vect_id], dma_addr,  in bnad_start_xmit()