[dpdk-dev] How to set timestamp in 82599 NICs in DPDK?

Hi I noticed that there is a patch which can set hardware timestamp for the received packets(http://www.wand.net.nz/trac/libtrace/browser/Intel%20DPDK%20Patches/ hardware_timestamp.patch?rev=ce7153dbc6a13c18bf8033af08c1249527754168), but it only works in e1000 and igb NICs. I want to capture pa

[dpdk-dev] 答复: How to set timestamp in 82599 NICs in DPDK?

Hi Keunhong, Thanks for your response. Seems ixgbe only supports hw timestamping for PTP packets. But I still don?t understand why igb and e1000 support hw timestamping all packets while ixgbe does not. ???: Keunhong Lee [mailto:dlrmsghd at gmail.com] : 2015?6?1? 11:51 ???: ?? ??? ??: