linux-kernel - Re: [PATCH net-next v2] net/mlx5: support software TX timestamp

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Message-ID: <25482135-b7c5-499f-b5b6-acdfa794a037@linux.dev>
Date: Fri, 9 May 2025 11:37:55 +0100
From: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
To: Stanislav Fomichev <stfomichev@...il.com>, netdev@...r.kernel.org
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, saeedm@...dia.com, tariqt@...dia.com,
 andrew+netdev@...n.ch, linux-rdma@...r.kernel.org,
 linux-kernel@...r.kernel.org, leon@...nel.org,
 Jason Xing <kerneljasonxing@...il.com>
Subject: Re: [PATCH net-next v2] net/mlx5: support software TX timestamp

On 09/05/2025 00:51, Stanislav Fomichev wrote:
> Having a software timestamp (along with existing hardware one) is
> useful to trace how the packets flow through the stack.
> mlx5e_tx_skb_update_hwts_flags is called from tx paths
> to setup HW timestamp; extend it to add software one as well.
> 
> Reviewed-by: Jason Xing <kerneljasonxing@...il.com>
> Signed-off-by: Stanislav Fomichev <stfomichev@...il.com>
> ---
> v2: rename mlx5e_tx_skb_update_hwts_flags (Tariq & Jason)
> ---

LGMT,
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@...ux.dev>