98 		ib_dma_unmap_single(priv->ca, mapping[0], IPOIB_UD_HEAD_SIZE,  in ipoib_ud_dma_unmap_rx()
100 		ib_dma_unmap_page(priv->ca, mapping[1], PAGE_SIZE,  in ipoib_ud_dma_unmap_rx()
103 		ib_dma_unmap_single(priv->ca, mapping[0],  in ipoib_ud_dma_unmap_rx()
182 	mapping[0] = ib_dma_map_single(priv->ca, skb->data, buf_size,  in ipoib_alloc_rx_skb()
184 	if (unlikely(ib_dma_mapping_error(priv->ca, mapping[0])))  in ipoib_alloc_rx_skb()
193 			ib_dma_map_page(priv->ca, page,  in ipoib_alloc_rx_skb()
195 		if (unlikely(ib_dma_mapping_error(priv->ca, mapping[1])))  in ipoib_alloc_rx_skb()
203 	ib_dma_unmap_single(priv->ca, mapping[0], buf_size, DMA_FROM_DEVICE);  in ipoib_alloc_rx_skb()
315 static int ipoib_dma_map_tx(struct ib_device *ca,  in ipoib_dma_map_tx()  argument
324 		mapping[0] = ib_dma_map_single(ca, skb->data, skb_headlen(skb),  in ipoib_dma_map_tx()
326 		if (unlikely(ib_dma_mapping_error(ca, mapping[0])))  in ipoib_dma_map_tx()
335 		mapping[i + off] = ib_dma_map_page(ca,  in ipoib_dma_map_tx()
339 		if (unlikely(ib_dma_mapping_error(ca, mapping[i + off])))  in ipoib_dma_map_tx()
348 		ib_dma_unmap_page(ca, mapping[i - !off], skb_frag_size(frag), DMA_TO_DEVICE);  in ipoib_dma_map_tx()
352 		ib_dma_unmap_single(ca, mapping[0], skb_headlen(skb), DMA_TO_DEVICE);  in ipoib_dma_map_tx()
357 static void ipoib_dma_unmap_tx(struct ib_device *ca,  in ipoib_dma_unmap_tx()  argument
366 		ib_dma_unmap_single(ca, mapping[0], skb_headlen(skb), DMA_TO_DEVICE);  in ipoib_dma_unmap_tx()
374 		ib_dma_unmap_page(ca, mapping[i + off], skb_frag_size(frag),  in ipoib_dma_unmap_tx()
396 	ipoib_dma_unmap_tx(priv->ca, tx_req);  in ipoib_ib_handle_tx_wc()
585 	if (unlikely(ipoib_dma_map_tx(priv->ca, tx_req))) {  in ipoib_send()
612 		ipoib_dma_unmap_tx(priv->ca, tx_req);  in ipoib_send()
672 	if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &priv->pkey_index)) {  in ipoib_ib_dev_open()
714 	if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &pkey_index))  in ipoib_pkey_dev_check_presence()
851 				ipoib_dma_unmap_tx(priv->ca, tx_req);  in ipoib_ib_dev_stop()
909 int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port)  in ipoib_ib_dev_init()  argument
913 	priv->ca = ca;  in ipoib_ib_dev_init()
917 	if (ipoib_transport_dev_init(dev, ca)) {  in ipoib_ib_dev_init()
918 		printk(KERN_WARNING "%s: ipoib_transport_dev_init failed\n", ca->name);  in ipoib_ib_dev_init()
964 		if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &new_index)) {  in __ipoib_ib_dev_flush()