netdev - Re: [PATCH net-next v3 2/2] net: stmmac: dwxgmac2: Add support for HW-accelerated VLAN stripping

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Message-ID: <c65bfe99-a6e1-4485-90ee-aee0b8e0984d@lunn.ch>
Date: Tue, 8 Apr 2025 21:08:56 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Boon Khai Ng <boon.khai.ng@...era.com>
Cc: netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	bpf@...r.kernel.org, Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Russell King <linux@...linux.org.uk>,
	Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Jesper Dangaard Brouer <hawk@...nel.org>,
	John Fastabend <john.fastabend@...il.com>,
	Matthew Gerlach <matthew.gerlach@...era.com>,
	Tien Sung Ang <tien.sung.ang@...era.com>,
	Mun Yew Tham <mun.yew.tham@...era.com>,
	G Thomas Rohan <rohan.g.thomas@...era.com>
Subject: Re: [PATCH net-next v3 2/2] net: stmmac: dwxgmac2: Add support for
 HW-accelerated VLAN stripping

> +static u16 dwxgmac2_wrback_get_rx_vlan_tci(struct dma_desc *p)
> +{
> +	return (le32_to_cpu(p->des0) & XGMAC_RDES0_VLAN_TAG_MASK);
> +}

This appears to be identical to dwmac4_wrback_get_rx_vlan_tci() ?

Can it be moved into the shared code, or am i missing something?

	Andrew