53 	dma_addr_t mapping;  member
557 			BUG_ON(!pd->tx_buffers[i].mapping);  in smsc9420_free_tx_ring()
558 			pci_unmap_single(pd->pdev, pd->tx_buffers[i].mapping,  in smsc9420_free_tx_ring()
590 		if (pd->rx_buffers[i].mapping)  in smsc9420_free_rx_ring()
591 			pci_unmap_single(pd->pdev, pd->rx_buffers[i].mapping,  in smsc9420_free_rx_ring()
811 	pci_unmap_single(pd->pdev, pd->rx_buffers[index].mapping,  in smsc9420_rx_handoff()
813 	pd->rx_buffers[index].mapping = 0;  in smsc9420_rx_handoff()
836 	dma_addr_t mapping;  in smsc9420_alloc_rx_buffer()  local
839 	BUG_ON(pd->rx_buffers[index].mapping);  in smsc9420_alloc_rx_buffer()
844 	mapping = pci_map_single(pd->pdev, skb_tail_pointer(skb),  in smsc9420_alloc_rx_buffer()
846 	if (pci_dma_mapping_error(pd->pdev, mapping)) {  in smsc9420_alloc_rx_buffer()
853 	pd->rx_buffers[index].mapping = mapping;  in smsc9420_alloc_rx_buffer()
854 	pd->rx_ring[index].buffer1 = mapping + NET_IP_ALIGN;  in smsc9420_alloc_rx_buffer()
961 		BUG_ON(!pd->tx_buffers[index].mapping);  in smsc9420_complete_tx()
963 		pci_unmap_single(pd->pdev, pd->tx_buffers[index].mapping,  in smsc9420_complete_tx()
965 		pd->tx_buffers[index].mapping = 0;  in smsc9420_complete_tx()
981 	dma_addr_t mapping;  in smsc9420_hard_start_xmit()  local
992 	BUG_ON(pd->tx_buffers[index].mapping);  in smsc9420_hard_start_xmit()
994 	mapping = pci_map_single(pd->pdev, skb->data,  in smsc9420_hard_start_xmit()
996 	if (pci_dma_mapping_error(pd->pdev, mapping)) {  in smsc9420_hard_start_xmit()
1003 	pd->tx_buffers[index].mapping = mapping;  in smsc9420_hard_start_xmit()
1015 	pd->tx_ring[index].buffer1 = mapping;  in smsc9420_hard_start_xmit()
1251 		pd->tx_buffers[i].mapping = 0;  in smsc9420_alloc_tx_ring()
1287 		pd->rx_buffers[i].mapping = 0;  in smsc9420_alloc_rx_ring()