[dpdk-dev] TX IP checksum offloading

2013-11-10 Thread Daniel Kaminsky
Thanks Vladimir, Setting those values made it work. Daniel On Thu, Nov 7, 2013 at 11:05 PM, Vladimir Medvedkin wrote: > Hi, > > Did you set > m->pkt.vlan_macip.f.l2_len = sizeof(struct ether_hdr); > m->pkt.vlan_macip.f.l3_len = sizeof(struct ipv4_hdr); > fields

[dpdk-dev] TX IP checksum offloading

2013-11-08 Thread Vladimir Medvedkin
Hi, Did you set m->pkt.vlan_macip.f.l2_len = sizeof(struct ether_hdr); m->pkt.vlan_macip.f.l3_len = sizeof(struct ipv4_hdr); fields? Regards, Vladimir 2013/11/7 Daniel Kaminsky > Hi, > > Did anyone had an experience using the PKT_TX_IP_CKSUM flag? > I have an

[dpdk-dev] TX IP checksum offloading

2013-11-07 Thread Benson, Bryan
From: dev [dev-bounces at dpdk.org] on behalf of Daniel Kaminsky [daniel.kamin...@infinitelocality.com] Sent: Thursday, November 07, 2013 4:52 AM To: dev at dpdk.org Subject: [dpdk-dev] TX IP checksum offloading Hi, Did anyone had an experience using the

[dpdk-dev] TX IP checksum offloading

2013-11-07 Thread Daniel Kaminsky
Hi, Did anyone had an experience using the PKT_TX_IP_CKSUM flag? I have an application that generates IP traffic but whenever I try to set this flag on (*m->ol_flags = PKT_TX_IP_CKSUM)* the rte_mbuf nothing is sent out. Retrieving that statistics from the ethernet device show zero for opackets and