Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation

2018-04-10 Thread Ophir Munk
> -Original Message- > From: Ferruh Yigit [mailto:ferruh.yi...@intel.com] > Sent: Tuesday, April 10, 2018 5:31 PM > To: Ophir Munk ; dev@dpdk.org; Pascal Mazon > > Cc: Thomas Monjalon ; Olga Shern > > Subject: Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation &

Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation

2018-04-10 Thread Ferruh Yigit
>> Cc: Thomas Monjalon ; Olga Shern >> >> Subject: Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation >> >> On 3/9/2018 9:10 PM, Ophir Munk wrote: >>> This RFC suggests TAP TSO (TSP segmentation offload) implementation in >> SW. >>> It uses dpdk library rte_gs

Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation

2018-04-09 Thread Ophir Munk
Patch sent for this release. > -Original Message- > From: Ferruh Yigit [mailto:ferruh.yi...@intel.com] > Sent: Monday, April 09, 2018 7:39 PM > To: Ophir Munk ; dev@dpdk.org; Pascal Mazon > > Cc: Thomas Monjalon ; Olga Shern > > Subject: Re: [dpdk-dev] [RFC 0/2

Re: [dpdk-dev] [RFC 0/2] TAP TSO Implementation

2018-04-09 Thread Ferruh Yigit
On 3/9/2018 9:10 PM, Ophir Munk wrote: > This RFC suggests TAP TSO (TSP segmentation offload) implementation in SW. > It uses dpdk library rte_gso which is also used by testpmd. > Dpdk rte_gso library segments large TCP payloads (e.g. 64K bytes) > into smaller MTU size buffers. > By supporting TSO

[dpdk-dev] [RFC 0/2] TAP TSO Implementation

2018-03-09 Thread Ophir Munk
This RFC suggests TAP TSO (TSP segmentation offload) implementation in SW. It uses dpdk library rte_gso which is also used by testpmd. Dpdk rte_gso library segments large TCP payloads (e.g. 64K bytes) into smaller MTU size buffers. By supporting TSO offload capability in software a TAP device can b