> -----Original Message----- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Friday, October 17, 2014 4:02 AM > To: Liu, Jijiang > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v5 3/8]app/test-pmd:test VxLAN packet > identification > > 2014-10-11 13:55, Jijiang Liu: > > - "tx_checksum set mask (port_id)\n" > > + "tx_checksum set (mask) (port_id)\n" > > " Enable hardware insertion of checksum offload > with" > > - " the 4-bit mask, 0~0xf, in packets sent on a port.\n" > > + " the 8-bit mask, 0~0xff, in packets sent on a port.\n" > > " bit 0 - insert ip checksum offload if set\n" > > " bit 1 - insert udp checksum offload if set\n" > > " bit 2 - insert tcp checksum offload if set\n" > > " bit 3 - insert sctp checksum offload if set\n" > > + " bit 4 - insert inner ip checksum offload if > set\n" > > + " bit 5 - insert inner udp checksum offload if > set\n" > > + " bit 6 - insert inner tcp checksum offload if > set\n" > > + " bit 7 - insert inner sctp checksum offload if > set\n" > > " Please check the NIC datasheet for HW > limits.\n\n" > [...] > > .help_str = "enable hardware insertion of L3/L4checksum with a > given " > > - "mask in packets sent on a port, the bit mapping is given as, Bit 0 for > ip" > > - "Bit 1 for UDP, Bit 2 for TCP, Bit 3 for SCTP", > > + "mask in packets sent on a port, the bit mapping is given as, Bit 0 for > ip " > > + "Bit 1 for UDP, Bit 2 for TCP, Bit 3 for SCTP, Bit 4 for inner ip " > > + "Bit 5 for inner UDP, Bit 6 for inner TCP, Bit 7 for inner SCTP", > > .tokens = { > > (void *)&cmd_tx_cksum_set_tx_cksum, > > (void *)&cmd_tx_cksum_set_set, > > How is it related to VXLAN? > I may have missed something. But if not, I note the name of the reviewers ;)
Yes, it is related to VxLAN Tx Checksum test, I will put the changes to test VxLAN Tx checksum patch. > -- > Thomas
