On Fri, 25 Apr 2014 11:45:14 -0700 "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx> wrote: > @@ -474,6 +477,9 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) > csum_info = (struct ndis_tcp_ip_checksum_info *)((void *)ppi + > ppi->ppi_offset); > > + ip_hdr(skb)->check = 0; > + csum_info->transmit.ip_header_checksum = 1; > + > if (net_trans_info & (INFO_IPV4 << 16)) > csum_info->transmit.is_ipv4 = 1; > else Linux doesn't need or want IP checksum offload. It will not have any performance gain. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
