[PATCH v5 3/3] net/iavf: support Rx timestamp offload on SSE

[Tang, Yaqi]

> -----Original Message-----
> From: Zeng, ZhichaoX <zhichaox.zeng at intel.com>
> Sent: Wednesday, June 14, 2023 9:50 AM
> To: dev at dpdk.org
> Cc: Zhang, Qi Z <qi.z.zhang at intel.com>; Tang, Yaqi <yaqi.tang at intel.com>;
> Zeng, ZhichaoX <zhichaox.zeng at intel.com>; Richardson, Bruce
> <bruce.richardson at intel.com>; Konstantin Ananyev
> <konstantin.v.ananyev at yandex.ru>; Wu, Jingjing <jingjing.wu at intel.com>; Xing,
> Beilei <beilei.xing at intel.com>
> Subject: [PATCH v5 3/3] net/iavf: support Rx timestamp offload on SSE
> 
> This patch enables Rx timestamp offload on the SSE data path.
> 
> It significantly reduces the performance drop when
> RTE_ETH_RX_OFFLOAD_TIMESTAMP is enabled.
> 
> ---
> v5: fix CI errors
> ---
> v4: rework avx2 patch based on offload path
> ---
> v3: logging with driver dedicated macro
> ---
> v2: fix compile warning and timestamp error
> 
> Signed-off-by: Zhichao Zeng <zhichaox.zeng at intel.com>
> ---

Functional test passed. Cover SSE, AVX2 and AVX512 paths.

Tested-by: Yaqi Tang <yaqi.tang at intel.com>