1075 	u8 *buffer_start, *aligned_start;  in dpaa2_eth_build_single_fd()  local
1079 	buffer_start = skb->data - dpaa2_eth_needed_headroom(skb);  in dpaa2_eth_build_single_fd()
1080 	aligned_start = PTR_ALIGN(buffer_start, DPAA2_ETH_TX_BUF_ALIGN);  in dpaa2_eth_build_single_fd()
1082 		buffer_start = aligned_start;  in dpaa2_eth_build_single_fd()
1090 	*swa_addr = (void *)buffer_start;  in dpaa2_eth_build_single_fd()
1091 	swa = (struct dpaa2_eth_swa *)buffer_start;  in dpaa2_eth_build_single_fd()
1095 	addr = dma_map_single(dev, buffer_start,  in dpaa2_eth_build_single_fd()
1096 			      skb_tail_pointer(skb) - buffer_start,  in dpaa2_eth_build_single_fd()
1103 	dpaa2_fd_set_offset(fd, (u16)(skb->data - buffer_start));  in dpaa2_eth_build_single_fd()
1126 	unsigned char *buffer_start;  in dpaa2_eth_free_tx_fd()  local
1136 	buffer_start = dpaa2_iova_to_virt(priv->iommu_domain, fd_addr);  in dpaa2_eth_free_tx_fd()
1137 	swa = (struct dpaa2_eth_swa *)buffer_start;  in dpaa2_eth_free_tx_fd()
1146 					 skb_tail_pointer(skb) - buffer_start,  in dpaa2_eth_free_tx_fd()
1168 			sgt = (struct dpaa2_sg_entry *)(buffer_start +  in dpaa2_eth_free_tx_fd()
1199 			sgt = (struct dpaa2_sg_entry *)(buffer_start +  in dpaa2_eth_free_tx_fd()
1211 		dpaa2_eth_sgt_recycle(priv, buffer_start);  in dpaa2_eth_free_tx_fd()
1229 			__le64 *ts = dpaa2_get_ts(buffer_start, true);  in dpaa2_eth_free_tx_fd()
1244 		dpaa2_eth_sgt_recycle(priv, buffer_start);  in dpaa2_eth_free_tx_fd()
2822 	void *buffer_start, *aligned_start;  in dpaa2_eth_xdp_create_fd()  local
2836 	buffer_start = xdpf->data - needed_headroom;  in dpaa2_eth_xdp_create_fd()
2837 	aligned_start = PTR_ALIGN(buffer_start - DPAA2_ETH_TX_BUF_ALIGN,  in dpaa2_eth_xdp_create_fd()
2840 		buffer_start = aligned_start;  in dpaa2_eth_xdp_create_fd()
2842 	swa = (struct dpaa2_eth_swa *)buffer_start;  in dpaa2_eth_xdp_create_fd()
2845 	swa->xdp.dma_size = xdpf->data + xdpf->len - buffer_start;  in dpaa2_eth_xdp_create_fd()
2848 	addr = dma_map_single(dev, buffer_start,  in dpaa2_eth_xdp_create_fd()
2855 	dpaa2_fd_set_offset(fd, xdpf->data - buffer_start);  in dpaa2_eth_xdp_create_fd()