From 768ce58dddb26c591a2b77a659f779e730f1796c Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Tue, 25 Nov 2025 02:19:49 -0800 Subject: [PATCH] igc: 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 igc 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-v2-6-f55cd022d28b@debian.org Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/intel/igc/igc_ethtool.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index bb783042d1af9..e94c1922b97af 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -1091,15 +1091,19 @@ static int igc_ethtool_get_rxfh_fields(struct net_device *dev, return 0; } +static u32 igc_ethtool_get_rx_ring_count(struct net_device *dev) +{ + struct igc_adapter *adapter = netdev_priv(dev); + + return adapter->num_rx_queues; +} + static int igc_ethtool_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, u32 *rule_locs) { struct igc_adapter *adapter = netdev_priv(dev); switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data = adapter->num_rx_queues; - return 0; case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt = adapter->nfc_rule_count; return 0; @@ -2170,6 +2174,7 @@ static const struct ethtool_ops igc_ethtool_ops = { .set_coalesce = igc_ethtool_set_coalesce, .get_rxnfc = igc_ethtool_get_rxnfc, .set_rxnfc = igc_ethtool_set_rxnfc, + .get_rx_ring_count = igc_ethtool_get_rx_ring_count, .get_rxfh_indir_size = igc_ethtool_get_rxfh_indir_size, .get_rxfh = igc_ethtool_get_rxfh, .set_rxfh = igc_ethtool_set_rxfh, -- 2.47.3