Re: [PATCH] net: phy: motorcomm: Fix yt8521 Speed issue

[Frank.Sae]

On 1/10/25 01:33, Xiangqian Zhang wrote:
> yt8521 is 1000Mb/s after connecting to the network cable, but it is
> still 1000Mb/s after unplugging the network cable.
>
> Signed-off-by: Xiangqian Zhang <zhangxiangqian@xxxxxxxxxx>
> ---
>   drivers/net/phy/motorcomm.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
> index 0e91f5d1a4fd..e1e33b1236e2 100644
> --- a/drivers/net/phy/motorcomm.c
> +++ b/drivers/net/phy/motorcomm.c
> @@ -1487,6 +1487,7 @@ static int yt8521_read_status(struct phy_device *phydev)
>   		}
>   
>   		phydev->link = 0;
> +		phydev->speed = SPEED_UNKNOWN;
>   	}
>   
>   	return 0;


Dear xiangqian,

you could find the initialization of phydev->speed = SPEED_UNKNOWN;

in yt8521_read_status_paged().

Regards

Frank