netdev - Re: [PATCH net-next v6 3/9] bnxt_en: add support for tcp-data-split ethtool command

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Message-ID: <20241218184121.7117cf67@kernel.org>
Date: Wed, 18 Dec 2024 18:41:21 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Taehee Yoo <ap420073@...il.com>
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 daniel.zahka@...il.com, Andy Gospodarek <gospo@...adcom.com>
Subject: Re: [PATCH net-next v6 3/9] bnxt_en: add support for tcp-data-split
 ethtool command

On Wed, 18 Dec 2024 18:25:47 -0800 Jakub Kicinski wrote:
> > +	if (prog && bp->flags & BNXT_FLAG_HDS) {
> > +		netdev_warn(dev, "XDP is disallowed when HDS is enabled.\n");
> > +		return -EOPNOTSUPP;
> > +	}  
> 
> And this check should also live in the core, now that core has access
> to dev->ethtool->hds_config ? I think you can add this check to the
> core in the same patch as the chunk referred to above.

Oh, you also already have this logic in patch 7?
So it just needs to be reordered in the series, and then the driver
doesn't need to check?