Changing the MAC address of the VFs is currently unsupported via devlink.
Add the function handlers to set and get the HW address for the VFs.

Signed-off-by: Karthik Sundaravel <ksundara@redhat.com>
---
 .../ethernet/intel/ice/devlink/devlink_port.c | 59 ++++++++++++++++++-
 drivers/net/ethernet/intel/ice/ice_sriov.c    | 32 +++++++---
 drivers/net/ethernet/intel/ice/ice_sriov.h    |  8 +++
 3 files changed, 89 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
index c9fbeebf7fb9..00fed5a61d62 100644
--- a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
+++ b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
@@ -372,6 +372,62 @@ void ice_devlink_destroy_pf_port(struct ice_pf *pf)
 	devl_port_unregister(&pf->devlink_port);
 }
 
+/**
+ * ice_devlink_port_get_vf_fn_mac - .port_fn_hw_addr_get devlink handler
+ * @port: devlink port structure
+ * @hw_addr: MAC address of the port
+ * @hw_addr_len: length of MAC address
+ * @extack: extended netdev ack structure
+ *
+ * Callback for the devlink .port_fn_hw_addr_get operation
+ * Return: zero on success or an error code on failure.
+ */
+static int ice_devlink_port_get_vf_fn_mac(struct devlink_port *port,
+					  u8 *hw_addr, int *hw_addr_len,
+					  struct netlink_ext_ack *extack)
+{
+	struct ice_vf *vf = container_of(port, struct ice_vf, devlink_port);
+
+	ether_addr_copy(hw_addr, vf->dev_lan_addr);
+	*hw_addr_len = ETH_ALEN;
+
+	return 0;
+}
+
+/**
+ * ice_devlink_port_set_vf_fn_mac - .port_fn_hw_addr_set devlink handler
+ * @port: devlink port structure
+ * @hw_addr: MAC address of the port
+ * @hw_addr_len: length of MAC address
+ * @extack: extended netdev ack structure
+ *
+ * Callback for the devlink .port_fn_hw_addr_set operation
+ * Return: zero on success or an error code on failure.
+ */
+static int ice_devlink_port_set_vf_fn_mac(struct devlink_port *port,
+					  const u8 *hw_addr,
+					  int hw_addr_len,
+					  struct netlink_ext_ack *extack)
+
+{
+	struct devlink_port_attrs *attrs = &port->attrs;
+	struct devlink_port_pci_vf_attrs *pci_vf;
+	struct devlink *devlink = port->devlink;
+	struct ice_pf *pf;
+	u16 vf_id;
+
+	pf = devlink_priv(devlink);
+	pci_vf = &attrs->pci_vf;
+	vf_id = pci_vf->vf;
+
+	return __ice_set_vf_mac(pf, vf_id, hw_addr);
+}
+
+static const struct devlink_port_ops ice_devlink_vf_port_ops = {
+	.port_fn_hw_addr_get = ice_devlink_port_get_vf_fn_mac,
+	.port_fn_hw_addr_set = ice_devlink_port_set_vf_fn_mac,
+};
+
 /**
  * ice_devlink_create_vf_port - Create a devlink port for this VF
  * @vf: the VF to create a port for
@@ -407,7 +463,8 @@ int ice_devlink_create_vf_port(struct ice_vf *vf)
 	devlink_port_attrs_set(devlink_port, &attrs);
 	devlink = priv_to_devlink(pf);
 
-	err = devl_port_register(devlink, devlink_port, vsi->idx);
+	err = devl_port_register_with_ops(devlink, devlink_port, vsi->idx,
+					  &ice_devlink_vf_port_ops);
 	if (err) {
 		dev_err(dev, "Failed to create devlink port for VF %d, error %d\n",
 			vf->vf_id, err);
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index 067712f4923f..dd1583b0fd90 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -1416,21 +1416,22 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi)
 }
 
 /**
- * ice_set_vf_mac
- * @netdev: network interface device structure
+ * __ice_set_vf_mac
+ * @pf: PF to be configure
  * @vf_id: VF identifier
  * @mac: MAC address
  *
  * program VF MAC address
  */
-int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
+int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac)
 {
-	struct ice_pf *pf = ice_netdev_to_pf(netdev);
+	struct device *dev;
 	struct ice_vf *vf;
 	int ret;
 
+	dev = ice_pf_to_dev(pf);
 	if (is_multicast_ether_addr(mac)) {
-		netdev_err(netdev, "%pM not a valid unicast address\n", mac);
+		dev_err(dev, "%pM not a valid unicast address\n", mac);
 		return -EINVAL;
 	}
 
@@ -1459,13 +1460,13 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 	if (is_zero_ether_addr(mac)) {
 		/* VF will send VIRTCHNL_OP_ADD_ETH_ADDR message with its MAC */
 		vf->pf_set_mac = false;
-		netdev_info(netdev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
-			    vf->vf_id);
+		dev_info(dev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
+			 vf->vf_id);
 	} else {
 		/* PF will add MAC rule for the VF */
 		vf->pf_set_mac = true;
-		netdev_info(netdev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
-			    mac, vf_id);
+		dev_info(dev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
+			 mac, vf_id);
 	}
 
 	ice_reset_vf(vf, ICE_VF_RESET_NOTIFY);
@@ -1476,6 +1477,19 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 	return ret;
 }
 
+/**
+ * ice_set_vf_mac
+ * @netdev: network interface device structure
+ * @vf_id: VF identifier
+ * @mac: MAC address
+ *
+ * program VF MAC address
+ */
+int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
+{
+	return __ice_set_vf_mac(ice_netdev_to_pf(netdev), vf_id, mac);
+}
+
 /**
  * ice_set_vf_trust
  * @netdev: network interface device structure
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.h b/drivers/net/ethernet/intel/ice/ice_sriov.h
index 8f22313474d6..96549ca5c52c 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.h
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.h
@@ -28,6 +28,7 @@
 #ifdef CONFIG_PCI_IOV
 void ice_process_vflr_event(struct ice_pf *pf);
 int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
+int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac);
 int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
 int
 ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi);
@@ -80,6 +81,13 @@ ice_sriov_configure(struct pci_dev __always_unused *pdev,
 	return -EOPNOTSUPP;
 }
 
+static inline int
+__ice_set_vf_mac(struct ice_pf __always_unused *pf,
+		 u16 __always_unused vf_id, const u8 __always_unused *mac)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int
 ice_set_vf_mac(struct net_device __always_unused *netdev,
 	       int __always_unused vf_id, u8 __always_unused *mac)
-- 
2.39.3 (Apple Git-146)

On 5/20/2024 3:20 AM, Karthik Sundaravel wrote:
> Changing the MAC address of the VFs is currently unsupported via devlink.
> Add the function handlers to set and get the HW address for the VFs.
> 
> Signed-off-by: Karthik Sundaravel <ksundara@redhat.com>
> ---
>  .../ethernet/intel/ice/devlink/devlink_port.c | 59 ++++++++++++++++++-
>  drivers/net/ethernet/intel/ice/ice_sriov.c    | 32 +++++++---
>  drivers/net/ethernet/intel/ice/ice_sriov.h    |  8 +++
>  3 files changed, 89 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> index c9fbeebf7fb9..00fed5a61d62 100644
> --- a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> +++ b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> @@ -372,6 +372,62 @@ void ice_devlink_destroy_pf_port(struct ice_pf *pf)
>  	devl_port_unregister(&pf->devlink_port);
>  }
>  
> +/**
> + * ice_devlink_port_get_vf_fn_mac - .port_fn_hw_addr_get devlink handler
> + * @port: devlink port structure
> + * @hw_addr: MAC address of the port
> + * @hw_addr_len: length of MAC address
> + * @extack: extended netdev ack structure
> + *
> + * Callback for the devlink .port_fn_hw_addr_get operation
> + * Return: zero on success or an error code on failure.
> + */
> +static int ice_devlink_port_get_vf_fn_mac(struct devlink_port *port,
> +					  u8 *hw_addr, int *hw_addr_len,
> +					  struct netlink_ext_ack *extack)
> +{
> +	struct ice_vf *vf = container_of(port, struct ice_vf, devlink_port);
> +
> +	ether_addr_copy(hw_addr, vf->dev_lan_addr);
> +	*hw_addr_len = ETH_ALEN;
> +
> +	return 0;
> +}
> +
> +/**
> + * ice_devlink_port_set_vf_fn_mac - .port_fn_hw_addr_set devlink handler
> + * @port: devlink port structure
> + * @hw_addr: MAC address of the port
> + * @hw_addr_len: length of MAC address
> + * @extack: extended netdev ack structure
> + *
> + * Callback for the devlink .port_fn_hw_addr_set operation
> + * Return: zero on success or an error code on failure.
> + */
> +static int ice_devlink_port_set_vf_fn_mac(struct devlink_port *port,
> +					  const u8 *hw_addr,
> +					  int hw_addr_len,
> +					  struct netlink_ext_ack *extack)
> +
> +{
> +	struct devlink_port_attrs *attrs = &port->attrs;
> +	struct devlink_port_pci_vf_attrs *pci_vf;
> +	struct devlink *devlink = port->devlink;
> +	struct ice_pf *pf;
> +	u16 vf_id;
> +
> +	pf = devlink_priv(devlink);
> +	pci_vf = &attrs->pci_vf;
> +	vf_id = pci_vf->vf;
> +
> +	return __ice_set_vf_mac(pf, vf_id, hw_addr);
> +}
> +
> +static const struct devlink_port_ops ice_devlink_vf_port_ops = {
> +	.port_fn_hw_addr_get = ice_devlink_port_get_vf_fn_mac,
> +	.port_fn_hw_addr_set = ice_devlink_port_set_vf_fn_mac,
> +};
> +
>  /**
>   * ice_devlink_create_vf_port - Create a devlink port for this VF
>   * @vf: the VF to create a port for
> @@ -407,7 +463,8 @@ int ice_devlink_create_vf_port(struct ice_vf *vf)
>  	devlink_port_attrs_set(devlink_port, &attrs);
>  	devlink = priv_to_devlink(pf);
>  
> -	err = devl_port_register(devlink, devlink_port, vsi->idx);
> +	err = devl_port_register_with_ops(devlink, devlink_port, vsi->idx,
> +					  &ice_devlink_vf_port_ops);
>  	if (err) {
>  		dev_err(dev, "Failed to create devlink port for VF %d, error %d\n",
>  			vf->vf_id, err);
> diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
> index 067712f4923f..dd1583b0fd90 100644
> --- a/drivers/net/ethernet/intel/ice/ice_sriov.c
> +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
> @@ -1416,21 +1416,22 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi)
>  }
>  
>  /**
> - * ice_set_vf_mac
> - * @netdev: network interface device structure
> + * __ice_set_vf_mac
> + * @pf: PF to be configure
>   * @vf_id: VF identifier
>   * @mac: MAC address
>   *
>   * program VF MAC address
>   */
> -int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
> +int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac)
>  {

This has a couple of new kdoc warnings:


>  * __ice_set_vf_mac
> drivers/net/ethernet/intel/ice/ice_sriov.c:1427: warning: No description found for return value of '__ice_set_vf_mac'
> drivers/net/ethernet/intel/ice/ice_sriov.c:1481: warning: missing initial short description on line:

These aren't the fault of this patch, but merely new due to renaming.
Since these are not fundamentally new issues, I am going to apply this
as-is.

For this alone, I do not think a v12 is necessary. However, if you need
to do a v12 for another reason, I would request that you fix the kdoc
warnings. Otherwise, the patch will fail our initial automated checks.

Thanks,
Jake

> -	struct ice_pf *pf = ice_netdev_to_pf(netdev);
> +	struct device *dev;
>  	struct ice_vf *vf;
>  	int ret;
>  
> +	dev = ice_pf_to_dev(pf);
>  	if (is_multicast_ether_addr(mac)) {
> -		netdev_err(netdev, "%pM not a valid unicast address\n", mac);
> +		dev_err(dev, "%pM not a valid unicast address\n", mac);
>  		return -EINVAL;
>  	}
>  
> @@ -1459,13 +1460,13 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
>  	if (is_zero_ether_addr(mac)) {
>  		/* VF will send VIRTCHNL_OP_ADD_ETH_ADDR message with its MAC */
>  		vf->pf_set_mac = false;
> -		netdev_info(netdev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
> -			    vf->vf_id);
> +		dev_info(dev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
> +			 vf->vf_id);
>  	} else {
>  		/* PF will add MAC rule for the VF */
>  		vf->pf_set_mac = true;
> -		netdev_info(netdev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
> -			    mac, vf_id);
> +		dev_info(dev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
> +			 mac, vf_id);
>  	}
>  
>  	ice_reset_vf(vf, ICE_VF_RESET_NOTIFY);
> @@ -1476,6 +1477,19 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
>  	return ret;
>  }
>  
> +/**
> + * ice_set_vf_mac
> + * @netdev: network interface device structure
> + * @vf_id: VF identifier
> + * @mac: MAC address
> + *
> + * program VF MAC address
> + */
> +int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
> +{
> +	return __ice_set_vf_mac(ice_netdev_to_pf(netdev), vf_id, mac);
> +}
> +
>  /**
>   * ice_set_vf_trust
>   * @netdev: network interface device structure
> diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.h b/drivers/net/ethernet/intel/ice/ice_sriov.h
> index 8f22313474d6..96549ca5c52c 100644
> --- a/drivers/net/ethernet/intel/ice/ice_sriov.h
> +++ b/drivers/net/ethernet/intel/ice/ice_sriov.h
> @@ -28,6 +28,7 @@
>  #ifdef CONFIG_PCI_IOV
>  void ice_process_vflr_event(struct ice_pf *pf);
>  int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
> +int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac);
>  int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
>  int
>  ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi);
> @@ -80,6 +81,13 @@ ice_sriov_configure(struct pci_dev __always_unused *pdev,
>  	return -EOPNOTSUPP;
>  }
>  
> +static inline int
> +__ice_set_vf_mac(struct ice_pf __always_unused *pf,
> +		 u16 __always_unused vf_id, const u8 __always_unused *mac)
> +{
> +	return -EOPNOTSUPP;
> +}
> +
>  static inline int
>  ice_set_vf_mac(struct net_device __always_unused *netdev,
>  	       int __always_unused vf_id, u8 __always_unused *mac)

On 5/20/2024 3:20 AM, Karthik Sundaravel wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
> 
> 
> Changing the MAC address of the VFs is currently unsupported via devlink.
> Add the function handlers to set and get the HW address for the VFs.
> 
> Signed-off-by: Karthik Sundaravel <ksundara@redhat.com>
> ---
>   .../ethernet/intel/ice/devlink/devlink_port.c | 59 ++++++++++++++++++-
>   drivers/net/ethernet/intel/ice/ice_sriov.c    | 32 +++++++---
>   drivers/net/ethernet/intel/ice/ice_sriov.h    |  8 +++
>   3 files changed, 89 insertions(+), 10 deletions(-)

LGTM.

Reviewed-by: Brett Creeley <brett.creeley@amd.com>

> 
> diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> index c9fbeebf7fb9..00fed5a61d62 100644
> --- a/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> +++ b/drivers/net/ethernet/intel/ice/devlink/devlink_port.c
> @@ -372,6 +372,62 @@ void ice_devlink_destroy_pf_port(struct ice_pf *pf)
>          devl_port_unregister(&pf->devlink_port);
>   }
> 
> +/**
> + * ice_devlink_port_get_vf_fn_mac - .port_fn_hw_addr_get devlink handler
> + * @port: devlink port structure
> + * @hw_addr: MAC address of the port
> + * @hw_addr_len: length of MAC address
> + * @extack: extended netdev ack structure
> + *
> + * Callback for the devlink .port_fn_hw_addr_get operation
> + * Return: zero on success or an error code on failure.
> + */
> +static int ice_devlink_port_get_vf_fn_mac(struct devlink_port *port,
> +                                         u8 *hw_addr, int *hw_addr_len,
> +                                         struct netlink_ext_ack *extack)
> +{
> +       struct ice_vf *vf = container_of(port, struct ice_vf, devlink_port);
> +
> +       ether_addr_copy(hw_addr, vf->dev_lan_addr);
> +       *hw_addr_len = ETH_ALEN;
> +
> +       return 0;
> +}
> +
> +/**
> + * ice_devlink_port_set_vf_fn_mac - .port_fn_hw_addr_set devlink handler
> + * @port: devlink port structure
> + * @hw_addr: MAC address of the port
> + * @hw_addr_len: length of MAC address
> + * @extack: extended netdev ack structure
> + *
> + * Callback for the devlink .port_fn_hw_addr_set operation
> + * Return: zero on success or an error code on failure.
> + */
> +static int ice_devlink_port_set_vf_fn_mac(struct devlink_port *port,
> +                                         const u8 *hw_addr,
> +                                         int hw_addr_len,
> +                                         struct netlink_ext_ack *extack)
> +
> +{
> +       struct devlink_port_attrs *attrs = &port->attrs;
> +       struct devlink_port_pci_vf_attrs *pci_vf;
> +       struct devlink *devlink = port->devlink;
> +       struct ice_pf *pf;
> +       u16 vf_id;
> +
> +       pf = devlink_priv(devlink);
> +       pci_vf = &attrs->pci_vf;
> +       vf_id = pci_vf->vf;
> +
> +       return __ice_set_vf_mac(pf, vf_id, hw_addr);
> +}
> +
> +static const struct devlink_port_ops ice_devlink_vf_port_ops = {
> +       .port_fn_hw_addr_get = ice_devlink_port_get_vf_fn_mac,
> +       .port_fn_hw_addr_set = ice_devlink_port_set_vf_fn_mac,
> +};
> +
>   /**
>    * ice_devlink_create_vf_port - Create a devlink port for this VF
>    * @vf: the VF to create a port for
> @@ -407,7 +463,8 @@ int ice_devlink_create_vf_port(struct ice_vf *vf)
>          devlink_port_attrs_set(devlink_port, &attrs);
>          devlink = priv_to_devlink(pf);
> 
> -       err = devl_port_register(devlink, devlink_port, vsi->idx);
> +       err = devl_port_register_with_ops(devlink, devlink_port, vsi->idx,
> +                                         &ice_devlink_vf_port_ops);
>          if (err) {
>                  dev_err(dev, "Failed to create devlink port for VF %d, error %d\n",
>                          vf->vf_id, err);
> diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
> index 067712f4923f..dd1583b0fd90 100644
> --- a/drivers/net/ethernet/intel/ice/ice_sriov.c
> +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
> @@ -1416,21 +1416,22 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi)
>   }
> 
>   /**
> - * ice_set_vf_mac
> - * @netdev: network interface device structure
> + * __ice_set_vf_mac
> + * @pf: PF to be configure
>    * @vf_id: VF identifier
>    * @mac: MAC address
>    *
>    * program VF MAC address
>    */
> -int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
> +int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac)
>   {
> -       struct ice_pf *pf = ice_netdev_to_pf(netdev);
> +       struct device *dev;
>          struct ice_vf *vf;
>          int ret;
> 
> +       dev = ice_pf_to_dev(pf);
>          if (is_multicast_ether_addr(mac)) {
> -               netdev_err(netdev, "%pM not a valid unicast address\n", mac);
> +               dev_err(dev, "%pM not a valid unicast address\n", mac);
>                  return -EINVAL;
>          }
> 
> @@ -1459,13 +1460,13 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
>          if (is_zero_ether_addr(mac)) {
>                  /* VF will send VIRTCHNL_OP_ADD_ETH_ADDR message with its MAC */
>                  vf->pf_set_mac = false;
> -               netdev_info(netdev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
> -                           vf->vf_id);
> +               dev_info(dev, "Removing MAC on VF %d. VF driver will be reinitialized\n",
> +                        vf->vf_id);
>          } else {
>                  /* PF will add MAC rule for the VF */
>                  vf->pf_set_mac = true;
> -               netdev_info(netdev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
> -                           mac, vf_id);
> +               dev_info(dev, "Setting MAC %pM on VF %d. VF driver will be reinitialized\n",
> +                        mac, vf_id);
>          }
> 
>          ice_reset_vf(vf, ICE_VF_RESET_NOTIFY);
> @@ -1476,6 +1477,19 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
>          return ret;
>   }
> 
> +/**
> + * ice_set_vf_mac
> + * @netdev: network interface device structure
> + * @vf_id: VF identifier
> + * @mac: MAC address
> + *
> + * program VF MAC address
> + */
> +int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
> +{
> +       return __ice_set_vf_mac(ice_netdev_to_pf(netdev), vf_id, mac);
> +}
> +
>   /**
>    * ice_set_vf_trust
>    * @netdev: network interface device structure
> diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.h b/drivers/net/ethernet/intel/ice/ice_sriov.h
> index 8f22313474d6..96549ca5c52c 100644
> --- a/drivers/net/ethernet/intel/ice/ice_sriov.h
> +++ b/drivers/net/ethernet/intel/ice/ice_sriov.h
> @@ -28,6 +28,7 @@
>   #ifdef CONFIG_PCI_IOV
>   void ice_process_vflr_event(struct ice_pf *pf);
>   int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
> +int __ice_set_vf_mac(struct ice_pf *pf, u16 vf_id, const u8 *mac);
>   int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
>   int
>   ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi);
> @@ -80,6 +81,13 @@ ice_sriov_configure(struct pci_dev __always_unused *pdev,
>          return -EOPNOTSUPP;
>   }
> 
> +static inline int
> +__ice_set_vf_mac(struct ice_pf __always_unused *pf,
> +                u16 __always_unused vf_id, const u8 __always_unused *mac)
> +{
> +       return -EOPNOTSUPP;
> +}
> +
>   static inline int
>   ice_set_vf_mac(struct net_device __always_unused *netdev,
>                 int __always_unused vf_id, u8 __always_unused *mac)
> --
> 2.39.3 (Apple Git-146)
>