netdev - Re: [net-next Patch v6 1/6] sch_htb: Allow HTB priority parameter in offload mode

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Date:   Sat, 8 Apr 2023 18:22:31 +0200
From:   Simon Horman <simon.horman@...igine.com>
To:     Hariprasad Kelam <hkelam@...vell.com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kuba@...nel.org, davem@...emloft.net,
        willemdebruijn.kernel@...il.com, andrew@...n.ch,
        sgoutham@...vell.com, lcherian@...vell.com, gakula@...vell.com,
        jerinj@...vell.com, sbhatta@...vell.com, naveenm@...vell.com,
        edumazet@...gle.com, pabeni@...hat.com, jhs@...atatu.com,
        xiyou.wangcong@...il.com, jiri@...nulli.us, maxtram95@...il.com
Subject: Re: [net-next Patch v6 1/6] sch_htb: Allow HTB priority parameter in
 offload mode

On Thu, Apr 06, 2023 at 03:50:58PM +0530, Hariprasad Kelam wrote:
> From: Naveen Mamindlapalli <naveenm@...vell.com>
> 
> The current implementation of HTB offload returns the EINVAL error
> for unsupported parameters like prio and quantum. This patch removes
> the error returning checks for 'prio' parameter and populates its
> value to tc_htb_qopt_offload structure such that driver can use the
> same.
> 
> Add prio parameter check in mlx5 driver, as mlx5 devices are not capable
> of supporting the prio parameter when htb offload is used. Report error
> if prio parameter is set to a non-default value.
> 
> Signed-off-by: Naveen Mamindlapalli <naveenm@...vell.com>
> Co-developed-by: Rahul Rameshbabu <rrameshbabu@...dia.com>
> Signed-off-by: Rahul Rameshbabu <rrameshbabu@...dia.com>
> Signed-off-by: Hariprasad Kelam <hkelam@...vell.com>
> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@...vell.com>

Reviewed-by: Simon Horman <simon.horman@...igine.com>