[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-26 Thread Ananyev, Konstantin
Hi Oliver, >> I don't see any big changes in the v2 of that patch. >> >> At least both things that I have concerns about, stay unchanged in >> the v2: >> >> 1) merge physaddr and buf_len in a bitfield - I still think we better >> keep physaddr as 64bit field (PATCH 5). >As nobody reacted

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-26 Thread Olivier MATZ
Hi Venky, >> my testpmd iofwd test with the txqflags option disabling many mbuf >> features is not representative of a real world application. > [Venky] I did see your test reports. I also made the point that the > tests we have are insufficient for testing the impact. If you look at > data_ofs,

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-23 Thread Olivier MATZ
Hi Konstantin, > I don't see any big changes in the v2 of that patch. > > At least both things that I have concerns about, stay unchanged in > the v2: > > 1) merge physaddr and buf_len in a bitfield - I still think we better > keep physaddr as 64bit field (PATCH 5). As nobody reacted to ou

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-23 Thread Olivier MATZ
Hi Venky, > It's because we haven't gotten to testing the patch yet, and figuring > out all the problems. Putting it in and modifying MBUF needs a bit of > time - one other option that I've looked at is to let the transmit > offload parts (except for the VLAN) flow onto the second cache > lin

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-23 Thread Venkatesan, Venky
Olivier, >> It's because we haven't gotten to testing the patch yet, and figuring > out >> all the problems. Putting it in and modifying MBUF needs a bit of > time - >> one other option that I've looked at is to let the transmit > offload parts >> (except for the VLAN) flow onto the second

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-23 Thread Ananyev, Konstantin
Hi Thomas, I don't see any big changes in the v2 of that patch. At least both things that I have concerns about, stay unchanged in the v2: 1) merge physaddr and buf_len in a bitfield - I still think we better keep physaddr as 64bit field (PATCH 5). 2) fix_tcp_phdr_cksum() is inside ixgbe TX funct

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-22 Thread Thomas Monjalon
There were many comments on the first version of this serie, and there is no comment on this second version. So I understand everyone is OK with it and it can be applied in the git tree. I'll wait 1 day more. Feel free to comment or acknowledge. -- Thomas

[dpdk-dev] [PATCH v2 00/17] add TSO support

2014-05-22 Thread Venkatesan, Venky
Thomas, It's because we haven't gotten to testing the patch yet, and figuring out all the problems. Putting it in and modifying MBUF needs a bit of time - one other option that I've looked at is to let the transmit offload parts (except for the VLAN) flow onto the second cache line. That doesn