774 	struct cdmac_bd *cur_p;  in temac_start_xmit_done()  local
778 	cur_p = &lp->tx_bd_v[lp->tx_bd_ci];  in temac_start_xmit_done()
779 	stat = be32_to_cpu(cur_p->app0);  in temac_start_xmit_done()
786 		dma_unmap_single(ndev->dev.parent, be32_to_cpu(cur_p->phys),  in temac_start_xmit_done()
787 				 be32_to_cpu(cur_p->len), DMA_TO_DEVICE);  in temac_start_xmit_done()
788 		skb = (struct sk_buff *)ptr_from_txbd(cur_p);  in temac_start_xmit_done()
791 		cur_p->app1 = 0;  in temac_start_xmit_done()
792 		cur_p->app2 = 0;  in temac_start_xmit_done()
793 		cur_p->app3 = 0;  in temac_start_xmit_done()
794 		cur_p->app4 = 0;  in temac_start_xmit_done()
797 		ndev->stats.tx_bytes += be32_to_cpu(cur_p->len);  in temac_start_xmit_done()
803 		cur_p->app0 = 0;  in temac_start_xmit_done()
809 		cur_p = &lp->tx_bd_v[lp->tx_bd_ci];  in temac_start_xmit_done()
810 		stat = be32_to_cpu(cur_p->app0);  in temac_start_xmit_done()
821 	struct cdmac_bd *cur_p;  in temac_check_tx_bd_space()  local
825 	cur_p = &lp->tx_bd_v[tail];  in temac_check_tx_bd_space()
828 		if (cur_p->app0)  in temac_check_tx_bd_space()
838 		cur_p = &lp->tx_bd_v[tail];  in temac_check_tx_bd_space()
849 	struct cdmac_bd *cur_p;  in temac_start_xmit()  local
857 	cur_p = &lp->tx_bd_v[lp->tx_bd_tail];  in temac_start_xmit()
875 	cur_p->app0 = 0;  in temac_start_xmit()
880 		cur_p->app0 |= cpu_to_be32(0x000001); /* TX Checksum Enabled */  in temac_start_xmit()
881 		cur_p->app1 = cpu_to_be32((csum_start_off << 16)  in temac_start_xmit()
883 		cur_p->app2 = 0;  /* initial checksum seed */  in temac_start_xmit()
886 	cur_p->app0 |= cpu_to_be32(STS_CTRL_APP0_SOP);  in temac_start_xmit()
889 	cur_p->len = cpu_to_be32(skb_headlen(skb));  in temac_start_xmit()
895 	cur_p->phys = cpu_to_be32(skb_dma_addr);  in temac_start_xmit()
901 		cur_p = &lp->tx_bd_v[lp->tx_bd_tail];  in temac_start_xmit()
909 			cur_p = &lp->tx_bd_v[lp->tx_bd_tail];  in temac_start_xmit()
913 						 be32_to_cpu(cur_p->phys),  in temac_start_xmit()
918 				cur_p = &lp->tx_bd_v[lp->tx_bd_tail];  in temac_start_xmit()
921 					 be32_to_cpu(cur_p->phys),  in temac_start_xmit()
927 		cur_p->phys = cpu_to_be32(skb_dma_addr);  in temac_start_xmit()
928 		cur_p->len = cpu_to_be32(skb_frag_size(frag));  in temac_start_xmit()
929 		cur_p->app0 = 0;  in temac_start_xmit()
932 	cur_p->app0 |= cpu_to_be32(STS_CTRL_APP0_EOP);  in temac_start_xmit()
937 	ptr_to_txbd((void *)skb, cur_p);  in temac_start_xmit()