RE: [PATCH net-next v3 09/13] iavf: convert to ndo_set_rx_mode_async

["Loktionov, Aleksandr" <aleksandr.loktionov@intel.com>]

> -----Original Message-----
> From: Stanislav Fomichev <sdf@fomichev.me>
> Sent: Friday, March 20, 2026 2:25 AM
> To: netdev@vger.kernel.org
> Cc: davem@davemloft.net; edumazet@google.com; kuba@kernel.org;
> pabeni@redhat.com; horms@kernel.org; corbet@lwn.net;
> skhan@linuxfoundation.org; andrew+netdev@lunn.ch;
> michael.chan@broadcom.com; pavan.chebbi@broadcom.com; Nguyen, Anthony
> L <anthony.l.nguyen@intel.com>; Kitszel, Przemyslaw
> <przemyslaw.kitszel@intel.com>; saeedm@nvidia.com; tariqt@nvidia.com;
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> Jacob E <jacob.e.keller@intel.com>; willemb@google.com;
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> <aleksandr.loktionov@intel.com>; kees@kernel.org; linux-
> doc@vger.kernel.org; linux-kernel@vger.kernel.org; intel-wired-
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> wireless@vger.kernel.org; linux-kselftest@vger.kernel.org;
> leon@kernel.org
> Subject: [PATCH net-next v3 09/13] iavf: convert to
> ndo_set_rx_mode_async
> 
> Convert iavf from ndo_set_rx_mode to ndo_set_rx_mode_async.
> iavf_set_rx_mode now takes explicit uc/mc list parameters and uses
> __hw_addr_sync_dev on the snapshots instead of __dev_uc_sync and
> __dev_mc_sync.
> 
> The iavf_configure internal caller passes the real lists directly.
> 
> Cc: Tony Nguyen <anthony.l.nguyen@intel.com>
> Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>
> Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
> ---
>  drivers/net/ethernet/intel/iavf/iavf_main.c | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c
> b/drivers/net/ethernet/intel/iavf/iavf_main.c
> index 7925ee152c76..6632d35ad0fe 100644
> --- a/drivers/net/ethernet/intel/iavf/iavf_main.c
> +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
> @@ -1147,14 +1147,18 @@ bool iavf_promiscuous_mode_changed(struct
> iavf_adapter *adapter)
>  /**
>   * iavf_set_rx_mode - NDO callback to set the netdev filters
>   * @netdev: network interface device structure
> + * @uc: snapshot of uc address list
> + * @mc: snapshot of mc address list
>   **/
> -static void iavf_set_rx_mode(struct net_device *netdev)
> +static void iavf_set_rx_mode(struct net_device *netdev,
> +			     struct netdev_hw_addr_list *uc,
> +			     struct netdev_hw_addr_list *mc)
>  {
>  	struct iavf_adapter *adapter = netdev_priv(netdev);
> 
>  	spin_lock_bh(&adapter->mac_vlan_list_lock);
> -	__dev_uc_sync(netdev, iavf_addr_sync, iavf_addr_unsync);
> -	__dev_mc_sync(netdev, iavf_addr_sync, iavf_addr_unsync);
> +	__hw_addr_sync_dev(uc, netdev, iavf_addr_sync,
> iavf_addr_unsync);
> +	__hw_addr_sync_dev(mc, netdev, iavf_addr_sync,
> iavf_addr_unsync);
>  	spin_unlock_bh(&adapter->mac_vlan_list_lock);
> 
>  	spin_lock_bh(&adapter->current_netdev_promisc_flags_lock);
> @@ -1207,7 +1211,7 @@ static void iavf_configure(struct iavf_adapter
> *adapter)
>  	struct net_device *netdev = adapter->netdev;
>  	int i;
> 
> -	iavf_set_rx_mode(netdev);
> +	iavf_set_rx_mode(netdev, &netdev->uc, &netdev->mc);
> 
>  	iavf_configure_tx(adapter);
>  	iavf_configure_rx(adapter);
> @@ -5150,7 +5154,7 @@ static const struct net_device_ops
> iavf_netdev_ops = {
>  	.ndo_open		= iavf_open,
>  	.ndo_stop		= iavf_close,
>  	.ndo_start_xmit		= iavf_xmit_frame,
> -	.ndo_set_rx_mode	= iavf_set_rx_mode,
> +	.ndo_set_rx_mode_async	= iavf_set_rx_mode,
>  	.ndo_validate_addr	= eth_validate_addr,
>  	.ndo_set_mac_address	= iavf_set_mac,
>  	.ndo_change_mtu		= iavf_change_mtu,
> --
> 2.53.0

Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>