Re: [PATCH net-next v6 0/3] Enable 2.5Gbps speed for stmmac
From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-06-08 21:40:07
Also in:
lkml, netdev
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Tue, 8 Jun 2021 11:51:55 +0800 you wrote:
Intel mGbE supports 2.5Gbps link speed by overclocking the clock rate by 2.5 times to support 2.5Gbps link speed. In this mode, the serdes/PHY operates at a serial baud rate of 3.125 Gbps and the PCS data path and GMII interface of the MAC operate at 312.5 MHz instead of 125 MHz. This is configured in the BIOS during boot up. The kernel driver is not able access to modify the clock rate for 1Gbps/2.5G mode on the fly. The way to determine the current 1G/2.5G mode is by reading a dedicated adhoc register through mdio bus. [...]
Here is the summary with links:
- [net-next,v6,1/3] net: stmmac: split xPCS setup from mdio register
https://git.kernel.org/netdev/net-next/c/597a68ce3216
- [net-next,v6,2/3] net: pcs: add 2500BASEX support for Intel mGbE controller
https://git.kernel.org/netdev/net-next/c/f27abde3042a
- [net-next,v6,3/3] net: stmmac: enable Intel mGbE 2.5Gbps link speed
https://git.kernel.org/netdev/net-next/c/46682cb86a37
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel