257 	struct plx_dma_desc *plxdesc;  in plx_dma_prep_memcpy()  local
269 	plxdesc = plx_dma_get_desc(plxdev, plxdev->head);  in plx_dma_prep_memcpy()
272 	plxdesc->hw->dst_addr_lo = cpu_to_le32(lower_32_bits(dma_dst));  in plx_dma_prep_memcpy()
273 	plxdesc->hw->dst_addr_hi = cpu_to_le16(upper_32_bits(dma_dst));  in plx_dma_prep_memcpy()
274 	plxdesc->hw->src_addr_lo = cpu_to_le32(lower_32_bits(dma_src));  in plx_dma_prep_memcpy()
275 	plxdesc->hw->src_addr_hi = cpu_to_le16(upper_32_bits(dma_src));  in plx_dma_prep_memcpy()
277 	plxdesc->orig_size = len;  in plx_dma_prep_memcpy()
282 	plxdesc->hw->flags_and_size = cpu_to_le32(len);  in plx_dma_prep_memcpy()
283 	plxdesc->txd.flags = flags;  in plx_dma_prep_memcpy()
287 	return &plxdesc->txd;  in plx_dma_prep_memcpy()
304 	struct plx_dma_desc *plxdesc = to_plx_desc(desc);  in plx_dma_tx_submit()  local
315 	plxdesc->hw->flags_and_size |= cpu_to_le32(PLX_DESC_FLAG_VALID);  in plx_dma_tx_submit()