Re: [PATCH net v4] net: phy: marvell: add Marvell specific PHY loopback

Hello:

This patch was applied to netdev/net.git (master) by David S. Miller davem@davemloft.net:

On Sat, 15 Jan 2022 17:25:15 +0800 you wrote:

Existing genphy_loopback() is not applicable for Marvell PHY. Besides configuring bit-6 and bit-13 in Page 0 Register 0 (Copper Control Register), it is also required to configure same bits in Page 2 Register 21 (MAC Specific Control Register 2) according to speed of the loopback is operating.

Tested working on Marvell88E1510 PHY for all speeds (1000/100/10Mbps).

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Here is the summary with links: - [net,v4] net: phy: marvell: add Marvell specific PHY loopback https://git.kernel.org/netdev/net/c/020a45aff119

You are awesome, thank you!