Re: [PATCH 04/12] net: phy: unify get_phy_device and phy_device_create parameter list

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+Raju

On 4/5/2023 2:56 PM, Marco Felsch wrote:
> Currently these two public APIs are used to create a 'struct phy_device'
> device. In addition to that the device get_phy_device() can adapt the
> is_c45 parameter as well if supprted by the mii bus.
> 
> Both APIs do have a different set of parameters which can be unified to
> upcoming API extension. For this the 'struct phy_device_config' is
> introduced which is the only parameter for both functions. This new
> mechnism also adds the possiblity to read the configuration back within
> the driver for possible validation checks.
> 
> Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>

For the change on AMD XGBE driver.

Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@xxxxxxx>

> ---
>  drivers/net/ethernet/adi/adin1110.c               |  6 ++-
>  drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c       |  8 +++-
>  drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 11 +++--
>  drivers/net/ethernet/socionext/netsec.c           |  7 ++-
>  drivers/net/mdio/fwnode_mdio.c                    | 13 +++---
>  drivers/net/mdio/mdio-xgene.c                     |  6 ++-
>  drivers/net/phy/fixed_phy.c                       |  6 ++-
>  drivers/net/phy/mdio_bus.c                        |  7 ++-
>  drivers/net/phy/nxp-tja11xx.c                     | 23 +++++-----
>  drivers/net/phy/phy_device.c                      | 55 ++++++++++++-----------
>  drivers/net/phy/sfp.c                             |  7 ++-
>  include/linux/phy.h                               | 29 +++++++++---
>  12 files changed, 121 insertions(+), 57 deletions(-)
> 
> diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c
> index 3f316a0f4158..01b0c2a3a294 100644
> --- a/drivers/net/ethernet/adi/adin1110.c
> +++ b/drivers/net/ethernet/adi/adin1110.c
> @@ -1565,6 +1565,9 @@ static int adin1110_probe_netdevs(struct adin1110_priv *priv)
>  {
>  	struct device *dev = &priv->spidev->dev;
>  	struct adin1110_port_priv *port_priv;
> +	struct phy_device_config config = {
> +		.mii_bus = priv->mii_bus,
> +	};
>  	struct net_device *netdev;
>  	int ret;
>  	int i;
> @@ -1599,7 +1602,8 @@ static int adin1110_probe_netdevs(struct adin1110_priv *priv)
>  		netdev->priv_flags |= IFF_UNICAST_FLT;
>  		netdev->features |= NETIF_F_NETNS_LOCAL;
>  
> -		port_priv->phydev = get_phy_device(priv->mii_bus, i + 1, false);
> +		config.phy_addr = i + 1;
> +		port_priv->phydev = get_phy_device(&config);
>  		if (IS_ERR(port_priv->phydev)) {
>  			netdev_err(netdev, "Could not find PHY with device address: %d.\n", i);
>  			return PTR_ERR(port_priv->phydev);
> diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
> index 16e7fb2c0dae..27ba903bbd0a 100644
> --- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
> +++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
> @@ -1056,6 +1056,10 @@ static int xgbe_phy_find_phy_device(struct xgbe_prv_data *pdata)
>  {
>  	struct ethtool_link_ksettings *lks = &pdata->phy.lks;
>  	struct xgbe_phy_data *phy_data = pdata->phy_data;
> +	struct phy_device_config config = {
> +		.mii_bus = phy_data->mii,
> +		.phy_addr = phy_data->mdio_addr,
> +	};
>  	struct phy_device *phydev;
>  	int ret;
>  
> @@ -1086,8 +1090,8 @@ static int xgbe_phy_find_phy_device(struct xgbe_prv_data *pdata)
>  	}
>  
>  	/* Create and connect to the PHY device */
> -	phydev = get_phy_device(phy_data->mii, phy_data->mdio_addr,
> -				(phy_data->phydev_mode == XGBE_MDIO_MODE_CL45));
> +	config.is_c45 = phy_data->phydev_mode == XGBE_MDIO_MODE_CL45;
> +	phydev = get_phy_device(&config);
>  	if (IS_ERR(phydev)) {
>  		netdev_err(pdata->netdev, "get_phy_device failed\n");
>  		return -ENODEV;
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> index 928d934cb21a..3c41c4db5d9b 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> @@ -687,9 +687,12 @@ static int
>  hns_mac_register_phydev(struct mii_bus *mdio, struct hns_mac_cb *mac_cb,
>  			u32 addr)
>  {
> +	struct phy_device_config config = {
> +		.mii_bus = mdio,
> +		.phy_addr = addr,
> +	};
>  	struct phy_device *phy;
>  	const char *phy_type;
> -	bool is_c45;
>  	int rc;
>  
>  	rc = fwnode_property_read_string(mac_cb->fw_port,
> @@ -698,13 +701,13 @@ hns_mac_register_phydev(struct mii_bus *mdio, struct hns_mac_cb *mac_cb,
>  		return rc;
>  
>  	if (!strcmp(phy_type, phy_modes(PHY_INTERFACE_MODE_XGMII)))
> -		is_c45 = true;
> +		config.is_c45 = true;
>  	else if (!strcmp(phy_type, phy_modes(PHY_INTERFACE_MODE_SGMII)))
> -		is_c45 = false;
> +		config.is_c45 = false;
>  	else
>  		return -ENODATA;
>  
> -	phy = get_phy_device(mdio, addr, is_c45);
> +	phy = get_phy_device(&config);
>  	if (!phy || IS_ERR(phy))
>  		return -EIO;
>  
> diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
> index 2d7347b71c41..a0786dfb827a 100644
> --- a/drivers/net/ethernet/socionext/netsec.c
> +++ b/drivers/net/ethernet/socionext/netsec.c
> @@ -1948,6 +1948,11 @@ static int netsec_register_mdio(struct netsec_priv *priv, u32 phy_addr)
>  			return ret;
>  		}
>  	} else {
> +		struct phy_device_config config = {
> +			.mii_bus = bus,
> +			.phy_addr = phy_addr,
> +		};
> +
>  		/* Mask out all PHYs from auto probing. */
>  		bus->phy_mask = ~0;
>  		ret = mdiobus_register(bus);
> @@ -1956,7 +1961,7 @@ static int netsec_register_mdio(struct netsec_priv *priv, u32 phy_addr)
>  			return ret;
>  		}
>  
> -		priv->phydev = get_phy_device(bus, phy_addr, false);
> +		priv->phydev = get_phy_device(&config);
>  		if (IS_ERR(priv->phydev)) {
>  			ret = PTR_ERR(priv->phydev);
>  			dev_err(priv->dev, "get_phy_device err(%d)\n", ret);
> diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
> index 1183ef5e203e..47ef702d4ffd 100644
> --- a/drivers/net/mdio/fwnode_mdio.c
> +++ b/drivers/net/mdio/fwnode_mdio.c
> @@ -112,10 +112,13 @@ EXPORT_SYMBOL(fwnode_mdiobus_phy_device_register);
>  int fwnode_mdiobus_register_phy(struct mii_bus *bus,
>  				struct fwnode_handle *child, u32 addr)
>  {
> +	struct phy_device_config config = {
> +		.mii_bus = bus,
> +		.phy_addr = addr,
> +	};
>  	struct mii_timestamper *mii_ts = NULL;
>  	struct pse_control *psec = NULL;
>  	struct phy_device *phy;
> -	bool is_c45;
>  	u32 phy_id;
>  	int rc;
>  
> @@ -129,11 +132,11 @@ int fwnode_mdiobus_register_phy(struct mii_bus *bus,
>  		goto clean_pse;
>  	}
>  
> -	is_c45 = fwnode_device_is_compatible(child, "ethernet-phy-ieee802.3-c45");
> -	if (is_c45 || fwnode_get_phy_id(child, &phy_id))
> -		phy = get_phy_device(bus, addr, is_c45);
> +	config.is_c45 = fwnode_device_is_compatible(child, "ethernet-phy-ieee802.3-c45");
> +	if (config.is_c45 || fwnode_get_phy_id(child, &config.phy_id))
> +		phy = get_phy_device(&config);
>  	else
> -		phy = phy_device_create(bus, addr, phy_id, 0, NULL);
> +		phy = phy_device_create(&config);
>  	if (IS_ERR(phy)) {
>  		rc = PTR_ERR(phy);
>  		goto clean_mii_ts;
> diff --git a/drivers/net/mdio/mdio-xgene.c b/drivers/net/mdio/mdio-xgene.c
> index 7aafc221b5cf..6754c35aa6c3 100644
> --- a/drivers/net/mdio/mdio-xgene.c
> +++ b/drivers/net/mdio/mdio-xgene.c
> @@ -262,9 +262,13 @@ static int xgene_xfi_mdio_read(struct mii_bus *bus, int phy_id, int reg)
>  
>  struct phy_device *xgene_enet_phy_register(struct mii_bus *bus, int phy_addr)
>  {
> +	struct phy_device_config config = {
> +		.mii_bus = bus,
> +		.phy_addr = phy_addr,
> +	};
>  	struct phy_device *phy_dev;
>  
> -	phy_dev = get_phy_device(bus, phy_addr, false);
> +	phy_dev = get_phy_device(&config);
>  	if (!phy_dev || IS_ERR(phy_dev))
>  		return NULL;
>  
> diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
> index aef739c20ac4..d217301a71d1 100644
> --- a/drivers/net/phy/fixed_phy.c
> +++ b/drivers/net/phy/fixed_phy.c
> @@ -229,6 +229,9 @@ static struct phy_device *__fixed_phy_register(unsigned int irq,
>  					       struct gpio_desc *gpiod)
>  {
>  	struct fixed_mdio_bus *fmb = &platform_fmb;
> +	struct phy_device_config config = {
> +		.mii_bus = fmb->mii_bus,
> +	};
>  	struct phy_device *phy;
>  	int phy_addr;
>  	int ret;
> @@ -254,7 +257,8 @@ static struct phy_device *__fixed_phy_register(unsigned int irq,
>  		return ERR_PTR(ret);
>  	}
>  
> -	phy = get_phy_device(fmb->mii_bus, phy_addr, false);
> +	config.phy_addr = phy_addr;
> +	phy = get_phy_device(&config);
>  	if (IS_ERR(phy)) {
>  		fixed_phy_del(phy_addr);
>  		return ERR_PTR(-EINVAL);
> diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
> index 389f33a12534..8390db7ae4bc 100644
> --- a/drivers/net/phy/mdio_bus.c
> +++ b/drivers/net/phy/mdio_bus.c
> @@ -516,9 +516,14 @@ static int mdiobus_create_device(struct mii_bus *bus,
>  static struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr, bool c45)
>  {
>  	struct phy_device *phydev = ERR_PTR(-ENODEV);
> +	struct phy_device_config config = {
> +		.mii_bus = bus,
> +		.phy_addr = addr,
> +		.is_c45 = c45,
> +	};
>  	int err;
>  
> -	phydev = get_phy_device(bus, addr, c45);
> +	phydev = get_phy_device(&config);
>  	if (IS_ERR(phydev))
>  		return phydev;
>  
> diff --git a/drivers/net/phy/nxp-tja11xx.c b/drivers/net/phy/nxp-tja11xx.c
> index ec91e671f8aa..b5e03d66b7f5 100644
> --- a/drivers/net/phy/nxp-tja11xx.c
> +++ b/drivers/net/phy/nxp-tja11xx.c
> @@ -554,17 +554,20 @@ static void tja1102_p1_register(struct work_struct *work)
>  	struct device *dev = &phydev_phy0->mdio.dev;
>  	struct device_node *np = dev->of_node;
>  	struct device_node *child;
> -	int ret;
>  
>  	for_each_available_child_of_node(np, child) {
> +		struct phy_device_config config = {
> +			.mii_bus = bus,
> +			/* Real PHY ID of Port 1 is 0 */
> +			.phy_id = PHY_ID_TJA1102,
> +		};
>  		struct phy_device *phy;
> -		int addr;
>  
> -		addr = of_mdio_parse_addr(dev, child);
> -		if (addr < 0) {
> +		config.phy_addr = of_mdio_parse_addr(dev, child);
> +		if (config.phy_addr < 0) {
>  			dev_err(dev, "Can't parse addr\n");
>  			continue;
> -		} else if (addr != phydev_phy0->mdio.addr + 1) {
> +		} else if (config.phy_addr != phydev_phy0->mdio.addr + 1) {
>  			/* Currently we care only about double PHY chip TJA1102.
>  			 * If some day NXP will decide to bring chips with more
>  			 * PHYs, this logic should be reworked.
> @@ -574,16 +577,15 @@ static void tja1102_p1_register(struct work_struct *work)
>  			continue;
>  		}
>  
> -		if (mdiobus_is_registered_device(bus, addr)) {
> +		if (mdiobus_is_registered_device(bus, config.phy_addr)) {
>  			dev_err(dev, "device is already registered\n");
>  			continue;
>  		}
>  
> -		/* Real PHY ID of Port 1 is 0 */
> -		phy = phy_device_create(bus, addr, PHY_ID_TJA1102, false, NULL);
> +		phy = phy_device_create(&config);
>  		if (IS_ERR(phy)) {
>  			dev_err(dev, "Can't create PHY device for Port 1: %i\n",
> -				addr);
> +				config.phy_addr);
>  			continue;
>  		}
>  
> @@ -592,7 +594,8 @@ static void tja1102_p1_register(struct work_struct *work)
>  		 */
>  		phy->mdio.dev.parent = dev;
>  
> -		ret = of_mdiobus_phy_device_register(bus, phy, child, addr);
> +		ret = of_mdiobus_phy_device_register(bus, phy, child,
> +						     config.phy_addr);
>  		if (ret) {
>  			/* All resources needed for Port 1 should be already
>  			 * available for Port 0. Both ports use the same
> diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
> index e4d08dcfed70..bb465a324eef 100644
> --- a/drivers/net/phy/phy_device.c
> +++ b/drivers/net/phy/phy_device.c
> @@ -629,8 +629,10 @@ static int phy_request_driver_module(struct phy_device *dev, u32 phy_id)
>  	return 0;
>  }
>  
> -static struct phy_device *phy_device_alloc(struct mii_bus *bus, int addr)
> +static struct phy_device *phy_device_alloc(struct phy_device_config *config)
>  {
> +	struct mii_bus *bus = config->mii_bus;
> +	int addr = config->phy_addr;
>  	struct phy_device *dev;
>  	struct mdio_device *mdiodev;
>  
> @@ -656,9 +658,15 @@ static struct phy_device *phy_device_alloc(struct mii_bus *bus, int addr)
>  	return dev;
>  }
>  
> -static int phy_device_init(struct phy_device *dev, u32 phy_id, bool is_c45,
> -			   struct phy_c45_device_ids *c45_ids)
> +static int phy_device_init(struct phy_device *dev,
> +			   struct phy_device_config *config)
>  {
> +	struct phy_c45_device_ids *c45_ids = &config->c45_ids;
> +	struct mii_bus *bus = config->mii_bus;
> +	bool is_c45 = config->is_c45;
> +	u32 phy_id = config->phy_id;
> +	int addr = config->phy_addr;
> +
>  	dev->speed = SPEED_UNKNOWN;
>  	dev->duplex = DUPLEX_UNKNOWN;
>  	dev->pause = 0;
> @@ -711,18 +719,16 @@ static int phy_device_init(struct phy_device *dev, u32 phy_id, bool is_c45,
>  	return phy_request_driver_module(dev, phy_id);
>  }
>  
> -struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id,
> -				     bool is_c45,
> -				     struct phy_c45_device_ids *c45_ids)
> +struct phy_device *phy_device_create(struct phy_device_config *config)
>  {
>  	struct phy_device *dev;
>  	int ret;
>  
> -	dev = phy_device_alloc(bus, addr);
> +	dev = phy_device_alloc(config);
>  	if (IS_ERR(dev))
>  		return dev;
>  
> -	ret = phy_device_init(dev, phy_id, is_c45, c45_ids);
> +	ret = phy_device_init(dev, config);
>  	if (ret) {
>  		put_device(&dev->mdio.dev);
>  		dev = ERR_PTR(ret);
> @@ -954,12 +960,16 @@ int fwnode_get_phy_id(struct fwnode_handle *fwnode, u32 *phy_id)
>  }
>  EXPORT_SYMBOL(fwnode_get_phy_id);
>  
> -static int phy_device_detect(struct mii_bus *bus, int addr, bool *is_c45,
> -			     u32 *phy_id, struct phy_c45_device_ids *c45_ids)
> +static int phy_device_detect(struct phy_device_config *config)
>  {
> +	struct phy_c45_device_ids *c45_ids = &config->c45_ids;
> +	struct mii_bus *bus = config->mii_bus;
> +	u32 *phy_id = &config->phy_id;
> +	bool is_c45 = config->is_c45;
> +	int addr = config->phy_addr;
>  	int r;
>  
> -	if (*is_c45)
> +	if (is_c45)
>  		r = get_phy_c45_ids(bus, addr, c45_ids);
>  	else
>  		r = get_phy_c22_id(bus, addr, phy_id);
> @@ -972,8 +982,8 @@ static int phy_device_detect(struct mii_bus *bus, int addr, bool *is_c45,
>  	 * probe with C45 to see if we're able to get a valid PHY ID in the C45
>  	 * space, if successful, create the C45 PHY device.
>  	 */
> -	if (!*is_c45 && *phy_id == 0 && bus->read_c45) {
> -		*is_c45 = true;
> +	if (!is_c45 && *phy_id == 0 && bus->read_c45) {
> +		config->is_c45 = true;
>  		return get_phy_c45_ids(bus, addr, c45_ids);
>  	}
>  
> @@ -983,11 +993,9 @@ static int phy_device_detect(struct mii_bus *bus, int addr, bool *is_c45,
>  /**
>   * get_phy_device - reads the specified PHY device and returns its @phy_device
>   *		    struct
> - * @bus: the target MII bus
> - * @addr: PHY address on the MII bus
> - * @is_c45: If true the PHY uses the 802.3 clause 45 protocol
> + * @config: The PHY device config
>   *
> - * Probe for a PHY at @addr on @bus.
> + * Use the @config parameters to probe for a PHY.
>   *
>   * When probing for a clause 22 PHY, then read the ID registers. If we find
>   * a valid ID, allocate and return a &struct phy_device.
> @@ -999,21 +1007,18 @@ static int phy_device_detect(struct mii_bus *bus, int addr, bool *is_c45,
>   * Returns an allocated &struct phy_device on success, %-ENODEV if there is
>   * no PHY present, or %-EIO on bus access error.
>   */
> -struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
> +struct phy_device *get_phy_device(struct phy_device_config *config)
>  {
> -	struct phy_c45_device_ids c45_ids;
> -	u32 phy_id = 0;
> +	struct phy_c45_device_ids *c45_ids = &config->c45_ids;
>  	int r;
>  
> -	c45_ids.devices_in_package = 0;
> -	c45_ids.mmds_present = 0;
> -	memset(c45_ids.device_ids, 0xff, sizeof(c45_ids.device_ids));
> +	memset(c45_ids->device_ids, 0xff, sizeof(c45_ids->device_ids));
>  
> -	r = phy_device_detect(bus, addr, &is_c45, &phy_id, &c45_ids);
> +	r = phy_device_detect(config);
>  	if (r)
>  		return ERR_PTR(r);
>  
> -	return phy_device_create(bus, addr, phy_id, is_c45, &c45_ids);
> +	return phy_device_create(config);
>  }
>  EXPORT_SYMBOL(get_phy_device);
>  
> diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
> index f0fcb06fbe82..8fb0a1a49aaf 100644
> --- a/drivers/net/phy/sfp.c
> +++ b/drivers/net/phy/sfp.c
> @@ -1635,10 +1635,15 @@ static void sfp_sm_phy_detach(struct sfp *sfp)
>  
>  static int sfp_sm_probe_phy(struct sfp *sfp, int addr, bool is_c45)
>  {
> +	struct phy_device_config config = {
> +		.mii_bus = sfp->i2c_mii,
> +		.phy_addr = addr,
> +		.is_c45 = is_c45,
> +	};
>  	struct phy_device *phy;
>  	int err;
>  
> -	phy = get_phy_device(sfp->i2c_mii, addr, is_c45);
> +	phy = get_phy_device(&config);
>  	if (phy == ERR_PTR(-ENODEV))
>  		return PTR_ERR(phy);
>  	if (IS_ERR(phy)) {
> diff --git a/include/linux/phy.h b/include/linux/phy.h
> index c17a98712555..498f4dc7669d 100644
> --- a/include/linux/phy.h
> +++ b/include/linux/phy.h
> @@ -756,6 +756,27 @@ static inline struct phy_device *to_phy_device(const struct device *dev)
>  	return container_of(to_mdio_device(dev), struct phy_device, mdio);
>  }
>  
> +/**
> + * struct phy_device_config - Configuration of a PHY
> + *
> + * @mii_bus: The target MII bus the PHY is connected to
> + * @phy_addr: PHY address on the MII bus
> + * @phy_id: UID for this device found during discovery
> + * @c45_ids: 802.3-c45 Device Identifiers if is_c45.
> + * @is_c45: If true the PHY uses the 802.3 clause 45 protocol
> + *
> + * The struct contain possible configuration parameters for a PHY device which
> + * are used to setup the struct phy_device.
> + */
> +
> +struct phy_device_config {
> +	struct mii_bus *mii_bus;
> +	int phy_addr;
> +	u32 phy_id;
> +	struct phy_c45_device_ids c45_ids;
> +	bool is_c45;
> +};
> +
>  /**
>   * struct phy_tdr_config - Configuration of a TDR raw test
>   *
> @@ -1538,9 +1559,7 @@ int phy_modify_paged_changed(struct phy_device *phydev, int page, u32 regnum,
>  int phy_modify_paged(struct phy_device *phydev, int page, u32 regnum,
>  		     u16 mask, u16 set);
>  
> -struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id,
> -				     bool is_c45,
> -				     struct phy_c45_device_ids *c45_ids);
> +struct phy_device *phy_device_create(struct phy_device_config *config);
>  void phy_device_set_miits(struct phy_device *phydev,
>  			  struct mii_timestamper *mii_ts);
>  #if IS_ENABLED(CONFIG_PHYLIB)
> @@ -1549,7 +1568,7 @@ struct mdio_device *fwnode_mdio_find_device(struct fwnode_handle *fwnode);
>  struct phy_device *fwnode_phy_find_device(struct fwnode_handle *phy_fwnode);
>  struct phy_device *device_phy_find_device(struct device *dev);
>  struct fwnode_handle *fwnode_get_phy_node(const struct fwnode_handle *fwnode);
> -struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45);
> +struct phy_device *get_phy_device(struct phy_device_config *config);
>  int phy_device_register(struct phy_device *phy);
>  void phy_device_free(struct phy_device *phydev);
>  #else
> @@ -1581,7 +1600,7 @@ struct fwnode_handle *fwnode_get_phy_node(struct fwnode_handle *fwnode)
>  }
>  
>  static inline
> -struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
> +struct phy_device *get_phy_device(struct phy_device_config *config)
>  {
>  	return NULL;
>  }
> 



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