Lines Matching defs:des
4146 * @des: buffer start address
4154 static void stmmac_tso_allocator(struct stmmac_priv *priv, dma_addr_t des,
4176 curr_addr = des + (total_len - tmp_len);
4256 dma_addr_t des;
4327 des = dma_map_single(priv->device, skb->data, skb_headlen(skb),
4329 if (dma_mapping_error(priv->device, des))
4332 tx_q->tx_skbuff_dma[first_entry].buf = des;
4338 first->des0 = cpu_to_le32(des);
4342 first->des1 = cpu_to_le32(des + proto_hdr_len);
4347 stmmac_set_desc_addr(priv, first, des);
4349 des += proto_hdr_len;
4353 stmmac_tso_allocator(priv, des, tmp_pay_len, (nfrags == 0), queue);
4359 des = skb_frag_dma_map(priv->device, frag, 0,
4362 if (dma_mapping_error(priv->device, des))
4365 stmmac_tso_allocator(priv, des, skb_frag_size(frag),
4368 tx_q->tx_skbuff_dma[tx_q->cur_tx].buf = des;
4524 dma_addr_t des;
4621 des = skb_frag_dma_map(priv->device, frag, 0, len,
4623 if (dma_mapping_error(priv->device, des))
4626 tx_q->tx_skbuff_dma[entry].buf = des;
4628 stmmac_set_desc_addr(priv, desc, des);
4718 des = dma_map_single(priv->device, skb->data,
4720 if (dma_mapping_error(priv->device, des))
4723 tx_q->tx_skbuff_dma[first_entry].buf = des;
4727 stmmac_set_desc_addr(priv, first, des);