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From: Frank Sae <Frank.Sae@motor-comm.com>
To: "Russell King (Oracle)" <linux@armlinux.org.uk>
Cc: Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Heiner Kallweit <hkallweit1@gmail.com>,
	"David S . Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	netdev@vger.kernel.org, Masahiro Yamada <masahiroy@kernel.org>,
	Parthiban.Veerasooran@microchip.com,
	linux-kernel@vger.kernel.org,
	"andrew+netdev @ lunn . ch" <andrew+netdev@lunn.ch>,
	lee@trager.us, horms@kernel.org, linux-doc@vger.kernel.org,
	corbet@lwn.net, geert+renesas@glider.be,
	xiaogang.fan@motor-comm.com, fei.zhang@motor-comm.com,
	hua.sun@motor-comm.com
Subject: Re: [PATCH net-next v4 00/14] yt6801: Add Motorcomm yt6801 PCIe driver
Date: Fri, 11 Apr 2025 17:50:55 +0800	[thread overview]
Message-ID: <da434f13-fb08-4036-96ed-7de579cb9ddc@motor-comm.com> (raw)
In-Reply-To: <Z_T6vv013jraCzSD@shell.armlinux.org.uk>



On 2025/4/8 18:30, Russell King (Oracle) wrote:
> On Tue, Apr 08, 2025 at 05:28:21PM +0800, Frank Sae wrote:
>> This series includes adding Motorcomm YT6801 Gigabit ethernet driver
>>  and adding yt6801 ethernet driver entry in MAINTAINERS file.
>> YT6801 integrates a YT8531S phy.
> 
> What is different between this and the Designware GMAC4 core supported
> by drivers/net/ethernet/stmicro/stmmac/ ?
> 

We support more features: NS, RSS, wpi, wol pattern and aspm control.

> Looking at the register layout, it looks very similar. The layout of the
> MAC control register looks similar. The RX queue and PMT registers are
> at the same relative offset. The MDIO registers as well.
> 
> Can you re-use the stmmac driver?
> 

I can not re-use the stmmac driver, because pcie and ephy can not work well on
the stmmac driver.

  reply	other threads:[~2025-04-11  9:56 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-08  9:28 Frank Sae
2025-04-08  9:28 ` [PATCH net-next v4 01/14] yt6801: Add support for a pci table in this module Frank Sae
2025-04-14  9:19   ` Philipp Stanner
2025-04-08  9:28 ` [PATCH net-next v4 02/14] yt6801: Implement mdio register Frank Sae
2025-04-08  9:28 ` [PATCH net-next v4 03/14] yt6801: Implement pci_driver shutdown Frank Sae
2025-04-08  9:28 ` [PATCH net-next v4 07/14] net:phy:motorcomm: Add PHY_INTERFACE_MODE_INTERNAL to support YT6801 Frank Sae
2025-04-08 13:11   ` Andrew Lunn
2025-04-08  9:28 ` [PATCH net-next v4 08/14] yt6801: Implement the fxgmac_hw_init function Frank Sae
2025-04-08  9:28 ` [PATCH net-next v4 12/14] yt6801: Implement pci_driver suspend and resume Frank Sae
2025-04-08  9:28 ` [PATCH net-next v4 14/14] yt6801: update ethernet documentation and maintainer Frank Sae
2025-04-15  3:13   ` Yanteng Si
2025-04-08 10:14 ` [PATCH net-next v4 04/14] yt6801: Implement the fxgmac_init function Frank Sae
2025-04-08 10:14 ` [PATCH net-next v4 05/14] yt6801: Implement the .ndo_open function Frank Sae
2025-04-08 10:14 ` [PATCH net-next v4 06/14] yt6801: Implement the fxgmac_start function Frank Sae
2025-04-08 10:14 ` [PATCH net-next v4 09/14] yt6801: Implement the poll functions Frank Sae
2025-04-08 10:14 ` [PATCH net-next v4 10/14] yt6801: Implement .ndo_start_xmit function Frank Sae
2025-04-08 10:15 ` [PATCH net-next v4 11/14] yt6801: Implement some net_device_ops function Frank Sae
2025-04-08 10:30 ` [PATCH net-next v4 00/14] yt6801: Add Motorcomm yt6801 PCIe driver Russell King (Oracle)
2025-04-11  9:50   ` Frank Sae [this message]
2025-04-11 12:10     ` Russell King (Oracle)
2025-04-13 20:33     ` Andrew Lunn
2025-04-17  6:06       ` Frank Sae
2025-04-17 10:10         ` Russell King (Oracle)
2025-09-09 13:49         ` Shengyu Qu

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