From: Breno Leitao Date: Tue, 25 Nov 2025 10:19:45 +0000 (-0800) Subject: iavf: extract GRXRINGS from .get_rxnfc X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fe0a3d7d1dca4b8d37710becf10ffd7fcfe2741e;p=thirdparty%2Fkernel%2Flinux.git iavf: extract GRXRINGS from .get_rxnfc Commit 84eaf4359c36 ("net: ethtool: add get_rx_ring_count callback to optimize RX ring queries") added specific support for GRXRINGS callback, simplifying .get_rxnfc. Remove the handling of GRXRINGS in .get_rxnfc() by moving it to the new .get_rx_ring_count(). This simplifies the RX ring count retrieval and aligns iavf with the new ethtool API for querying RX ring parameters. Signed-off-by: Breno Leitao Signed-off-by: Aleksandr Loktionov Link: https://patch.msgid.link/20251125-gxring_intel-v2-2-f55cd022d28b@debian.org Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index a3f8ced232662..2cc21289a7077 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -1638,6 +1638,19 @@ static int iavf_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd) return ret; } +/** + * iavf_get_rx_ring_count - get RX ring count + * @netdev: network interface device structure + * + * Return: number of RX rings. + **/ +static u32 iavf_get_rx_ring_count(struct net_device *netdev) +{ + struct iavf_adapter *adapter = netdev_priv(netdev); + + return adapter->num_active_queues; +} + /** * iavf_get_rxnfc - command to get RX flow classification rules * @netdev: network interface device structure @@ -1653,10 +1666,6 @@ static int iavf_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, int ret = -EOPNOTSUPP; switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data = adapter->num_active_queues; - ret = 0; - break; case ETHTOOL_GRXCLSRLCNT: if (!(adapter->flags & IAVF_FLAG_FDIR_ENABLED)) break; @@ -1866,6 +1875,7 @@ static const struct ethtool_ops iavf_ethtool_ops = { .set_per_queue_coalesce = iavf_set_per_queue_coalesce, .set_rxnfc = iavf_set_rxnfc, .get_rxnfc = iavf_get_rxnfc, + .get_rx_ring_count = iavf_get_rx_ring_count, .get_rxfh_indir_size = iavf_get_rxfh_indir_size, .get_rxfh = iavf_get_rxfh, .set_rxfh = iavf_set_rxfh,