Re: [dpdk-dev] [PATCH v6 2/2] app/testpmd: support VXLAN header last 8-bits matching

[Raslan Darawsheh]

Hi,

> -----Original Message-----
> From: Rongwei Liu <rongw...@nvidia.com>
> Sent: Tuesday, July 13, 2021 1:50 PM
> To: Matan Azrad <ma...@nvidia.com>; Slava Ovsiienko
> <viachesl...@nvidia.com>; Ori Kam <or...@nvidia.com>; NBU-Contact-
> Thomas Monjalon <tho...@monjalon.net>; Xiaoyun Li
> <xiaoyun...@intel.com>
> Cc: dev@dpdk.org; Raslan Darawsheh <rasl...@nvidia.com>
> Subject: [PATCH v6 2/2] app/testpmd: support VXLAN header last 8-bits
> matching
Small change I guess can be done while integration:
"app/testpmd: support matching reserved filed for VXLAN"
> 
> Add a new testpmd pattern field 'last_rsvd' that supports the
> last 8-bits matching of VXLAN header.
> 
> The examples for the "last_rsvd" pattern field are as below:
> 
> 1. ...pattern eth / ipv4 / udp / vxlan last_rsvd is 0x80 / end ...
> 
> This flow will exactly match the last 8-bits to be 0x80.
> 
> 2. ...pattern eth / ipv4 / udp / vxlan last_rsvd spec 0x80
> vxlan mask 0x80 / end ...
> 
> This flow will only match the MSB of the last 8-bits to be 1.
> 
> Signed-off-by: Rongwei Liu <rongw...@nvidia.com>
> Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
Otherwise,
Acked-by: Raslan Darawsheh <rasl...@nvidia.com>