netdev - Re: [PATCH net-next v5 12/16] net: dsa: vsc73xx: introduce tag 8021q for vsc73xx

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Date: Mon, 26 Feb 2024 18:54:55 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Pawel Dembicki <paweldembicki@...il.com>
Cc: netdev@...r.kernel.org, linus.walleij@...aro.org, Andrew Lunn
 <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>, Vladimir Oltean
 <olteanv@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Claudiu Manoil
 <claudiu.manoil@....com>, Alexandre Belloni
 <alexandre.belloni@...tlin.com>, UNGLinuxDriver@...rochip.com, Russell King
 <linux@...linux.org.uk>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 12/16] net: dsa: vsc73xx: introduce tag
 8021q for vsc73xx

On Fri, 23 Feb 2024 22:00:42 +0100 Pawel Dembicki wrote:
> This commit introduces a new tagger based on 802.1q tagging.
> It's designed for the vsc73xx driver. The VSC73xx family doesn't have
> any tag support for the RGMII port, but it could be based on VLANs.
> 
> Signed-off-by: Pawel Dembicki <paweldembicki@...il.com>
> ---
> v5:
>   - removed skb_vlan_tag_present(skb) checking
>   - use 80 characters per line limit
> v4:
>   - rebase to net-next/main
> v3:
>   - Introduce a patch after the tagging patch split
> 
>  include/net/dsa.h           |  2 ++
>  net/dsa/Kconfig             |  6 ++++
>  net/dsa/Makefile            |  1 +
>  net/dsa/tag_vsc73xx_8021q.c | 66 +++++++++++++++++++++++++++++++++++++
>  4 files changed, 75 insertions(+)
>  create mode 100644 net/dsa/tag_vsc73xx_8021q.c

> +MODULE_LICENSE("GPL");
> +MODULE_ALIAS_DSA_TAG_DRIVER(DSA_TAG_PROTO_VSC73XX_8021Q, VSC73XX_8021Q_NAME);
> +
> +module_dsa_tag_driver(vsc73xx_8021q_netdev_ops);

W=1 build generates:

WARNING: modpost: missing MODULE_DESCRIPTION() in net/dsa/tag_vsc73xx_8021q.o
-- 
pw-bot: cr