Re: [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-19 Thread Jiayu Hu
On Mon, Jun 19, 2017 at 08:55:00AM -0700, Stephen Hemminger wrote: > On Sun, 18 Jun 2017 15:21:07 +0800 > Jiayu Hu wrote: > > > +/** > > + * This is the main reassembly API used in lightweight mode, which > > + * merges numbers of packets at a time. After it returns, applications > > + * can get

Re: [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-19 Thread Stephen Hemminger
On Sun, 18 Jun 2017 15:21:07 +0800 Jiayu Hu wrote: > +/** > + * This is the main reassembly API used in lightweight mode, which > + * merges numbers of packets at a time. After it returns, applications > + * can get GROed packets immediately. Applications don't need to > + * flush packets manuall

Re: [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-19 Thread Tan, Jianfeng
On 6/18/2017 3:21 PM, Jiayu Hu wrote: Generic Receive Offload (GRO) is a widely used SW-based offloading technique to reduce per-packet processing overhead. It gains performance by reassembling small packets into large ones. This patchset is to support GRO in DPDK. To support GRO, this patch im

Re: [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-18 Thread Jiayu Hu
On Mon, Jun 19, 2017 at 12:03:44PM +0800, Tiwei Bie wrote: > On Sun, Jun 18, 2017 at 03:21:07PM +0800, Jiayu Hu wrote: > > Generic Receive Offload (GRO) is a widely used SW-based offloading > > technique to reduce per-packet processing overhead. It gains > > performance by reassembling small packet

Re: [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-18 Thread Tiwei Bie
On Sun, Jun 18, 2017 at 03:21:07PM +0800, Jiayu Hu wrote: > Generic Receive Offload (GRO) is a widely used SW-based offloading > technique to reduce per-packet processing overhead. It gains > performance by reassembling small packets into large ones. This > patchset is to support GRO in DPDK. To su

[dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework

2017-06-18 Thread Jiayu Hu
Generic Receive Offload (GRO) is a widely used SW-based offloading technique to reduce per-packet processing overhead. It gains performance by reassembling small packets into large ones. This patchset is to support GRO in DPDK. To support GRO, this patch implements a GRO API framework. To enable m