linux-kernel - Re: [Enable Designware XGMAC VLAN Stripping Feature v2 1/1] net: stmmac: dwxgmac2: Add support for HW-accelerated VLAN Stripping

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Message-ID: <48176576-e1d2-4c45-967a-91cabb982a21@lunn.ch>
Date: Mon, 27 May 2024 21:00:10 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Boon Khai Ng <boon.khai.ng@...el.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Jose Abreu <joabreu@...opsys.com>,
	"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>, netdev@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Tien Sung Ang <tien.sung.ang@...el.com>,
	G Thomas Rohan <rohan.g.thomas@...el.com>,
	Looi Hong Aun <hong.aun.looi@...el.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Ilpo Jarvinen <ilpo.jarvinen@...ux.intel.com>
Subject: Re: [Enable Designware XGMAC VLAN Stripping Feature v2 1/1] net:
 stmmac: dwxgmac2: Add support for HW-accelerated VLAN Stripping

> This implementation was ported from the dwmac4 driver.

How does it differ from dwmac4? Can the dwmac4 implementation just be
used, rather than duplicating all the code/bugs.

	Andrew