[PATCH v1 1/3] net: dsa: add adjust_link support

[Sascha Hauer]

On Thu, Mar 16, 2023 at 02:42:07PM +0100, Oleksij Rempel wrote:
> The required functionality is essential for cable hot plugging or
> asynchronous link detection. In its current state, DSA will only operate
> if the cable was connected prior to booting.
> 
> Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
> ---
>  drivers/net/dsa.c | 4 ++--
>  include/dsa.h     | 1 +
>  2 files changed, 3 insertions(+), 2 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/drivers/net/dsa.c b/drivers/net/dsa.c
> index 793bbbb4f1..9c21564876 100644
> --- a/drivers/net/dsa.c
> +++ b/drivers/net/dsa.c
> @@ -104,8 +104,8 @@ static int dsa_port_start(struct eth_device *edev)
>  			return ret;
>  	}
>  
> -	ret = phy_device_connect(edev, ds->slave_mii_bus, dp->index, NULL, 0,
> -				 interface);
> +	ret = phy_device_connect(edev, ds->slave_mii_bus, dp->index,
> +				 ops->adjust_link, 0, interface);
>  	if (ret)
>  		return ret;
>  
> diff --git a/include/dsa.h b/include/dsa.h
> index e823bac0a7..527941c269 100644
> --- a/include/dsa.h
> +++ b/include/dsa.h
> @@ -55,6 +55,7 @@ struct dsa_switch_ops {
>  
>  	int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
>  	int (*phy_write)(struct dsa_switch *ds, int port, int regnum, u16 val);
> +	void (*adjust_link)(struct eth_device *dev);
>  };
>  
>  struct dsa_port {
> -- 
> 2.30.2
> 
> 
> 

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