struct iwl_cmd_meta *out_meta){inti;for(i =0; i < skb_shinfo(skb)->nr_frags; i++) {constskb_frag_t*frag = &skb_shinfo(skb)->frags[i];dma_addr_ttb_phys;inttb_idx;if(!skb_frag_size(frag))continue; tb_phys = skb_frag_dma_map(trans->dev, frag,0,skb_frag_size(frag), ...