Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx metadata leftovers

2021-03-16 Thread Raslan Darawsheh
Hi, > -Original Message- > From: Viacheslav Ovsiienko > Sent: Sunday, March 7, 2021 1:46 PM > To: dev@dpdk.org > Cc: Raslan Darawsheh ; Matan Azrad > ; Ori Kam ; sta...@dpdk.org > Subject: [PATCH] net/mlx5: fix Rx metadata leftovers > > The Rx metadata might use the metadata register C0

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx metadata leftovers

2021-03-11 Thread Matan Azrad
From: Viacheslav Ovsiienko > The Rx metadata might use the metadata register C0 to keep the values. The > same register C0 might be used by kernel for source vport value handling, > kernel uses upper half of the register, leaving the lower half for application > usage. > > In the extended metad

[dpdk-dev] [PATCH] net/mlx5: fix Rx metadata leftovers

2021-03-07 Thread Viacheslav Ovsiienko
The Rx metadata might use the metadata register C0 to keep the values. The same register C0 might be used by kernel for source vport value handling, kernel uses upper half of the register, leaving the lower half for application usage. In the extended metadata mode 1 (dv_xmeta_en devarg is assigned