Re: [PATCH v2] net: bcmgenet: Fix attaching to PYH failed on RPi 4B

From: Florian Fainelli
Date: Wed Jun 23 2021 - 17:20:01 EST


On 6/23/21 1:50 PM, patchwork-bot+netdevbpf@xxxxxxxxxx wrote:
> Hello:
>
> This patch was applied to netdev/net.git (refs/heads/master):
>
> On Wed, 23 Jun 2021 11:28:03 +0800 you wrote:
>> The Broadcom UniMAC MDIO bus from mdio-bcm-unimac module comes too late.
>> So, GENET cannot find the ethernet PHY on UniMAC MDIO bus. This leads
>> GENET fail to attach the PHY as following log:
>>
>> bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
>> ...
>> could not attach to PHY
>> bcmgenet fd580000.ethernet eth0: failed to connect to PHY
>> uart-pl011 fe201000.serial: no DMA platform data
>> libphy: bcmgenet MII bus: probed
>> ...
>> unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
>>
>> [...]
>
> Here is the summary with links:
> - [v2] net: bcmgenet: Fix attaching to PYH failed on RPi 4B
> https://git.kernel.org/netdev/net/c/b2ac9800cfe0

There was feedback given that could have deserved a v3, if nothing else
to fix the typo in the subject, I suppose that would do though.
--
Florian