linux-kernel - Re: [PATCH RFC net-next 12/23] net: dsa: lantiq_gswip: support 4k VLANs on API 2.2 or later

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Message-ID: <dfb11982-5a7f-495c-8b25-aa1365ab8fe9@lunn.ch>
Date: Thu, 21 Aug 2025 19:03:35 +0200
From: Andrew Lunn <andrew@...n.ch>
To: "Sverdlin, Alexander" <alexander.sverdlin@...mens.com>
Cc: "hauke@...ke-m.de" <hauke@...ke-m.de>,
	"olteanv@...il.com" <olteanv@...il.com>,
	"davem@...emloft.net" <davem@...emloft.net>,
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Subject: Re: [PATCH RFC net-next 12/23] net: dsa: lantiq_gswip: support 4k
 VLANs on API 2.2 or later

> > @@ -269,7 +270,8 @@ struct gswip_priv {
> >  	struct dsa_switch *ds;
> >  	struct device *dev;
> >  	struct regmap *rcu_regmap;
> > -	struct gswip_vlan vlans[64];
> > +	struct gswip_vlan (*vlans)[];
> 
> ... if this would be just "struct gswip_vlan *vlans;"?

Could it be moved to the end of the structure and made into an
flexible array?

	Andrew