Hello:
This patch was applied to netdev/net.git (master) by Jakub Kicinski kuba@kernel.org:
On Thu, 26 May 2022 17:03:47 +0800 you wrote:
There is a limitation in TI DP83867 PHY device where SGMII AN is only triggered once after the device is booted up. Even after the PHY TPI is down and up again, SGMII AN is not triggered and hence no new in-band message from PHY to MAC side SGMII.
This could cause an issue during power up, when PHY is up prior to MAC. At this condition, once MAC side SGMII is up, MAC side SGMII wouldn`t receive new in-band message from TI PHY with correct link status, speed and duplex info.
[...]
Here is the summary with links: - [net-next,v2,1/1] net: phy: dp83867: retrigger SGMII AN when link change https://git.kernel.org/netdev/net/c/c76acfb7e19d
You are awesome, thank you!