netdev - Re: [PATCH net-next v8 08/11] net: stmmac: dwmac-loongson: Fix MAC speed for GNET

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Message-ID: <5aad4eea-e509-4a29-be0a-0ae1beb58a86@loongson.cn>
Date: Tue, 26 Mar 2024 20:02:55 +0800
From: Yanteng Si <siyanteng@...ngson.cn>
To: Andrew Lunn <andrew@...n.ch>
Cc: Serge Semin <fancer.lancer@...il.com>, hkallweit1@...il.com,
 peppe.cavallaro@...com, alexandre.torgue@...s.st.com, joabreu@...opsys.com,
 Jose.Abreu@...opsys.com, chenhuacai@...ngson.cn, linux@...linux.org.uk,
 guyinggang@...ngson.cn, netdev@...r.kernel.org, chris.chenfeiyang@...il.com
Subject: Re: [PATCH net-next v8 08/11] net: stmmac: dwmac-loongson: Fix MAC
 speed for GNET


在 2024/3/21 23:02, Andrew Lunn 写道:
>> When switching speeds (from 100M to 1000M), the phy cannot output clocks,
>>
>> resulting in the unavailability of the network card.  At this time, a reset
>> of the
>>
>> phy is required.
> reset, or restart of autoneg?

reset.


Thanks,

Yanteng