From 20a2e46f9e4c3c9a8a17708f81db672a26738adc Mon Sep 17 00:00:00 2001 From: Mohsin Bashir Date: Wed, 24 Sep 2025 11:44:45 -0700 Subject: [PATCH] eth: fbnic: Add support to read lane count We are reporting the lane count in the link settings but the flag is not set to indicate that the driver supports lanes. Set the flag to report lane count. ~]# ethtool eth0 | grep Lanes Lanes: 2 Signed-off-by: Mohsin Bashir Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250924184445.2293325-1-mohsin.bashr@gmail.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c index d55d2ac1c3b9c..a1c2db69b198a 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c @@ -1864,6 +1864,7 @@ fbnic_get_rmon_stats(struct net_device *netdev, } static const struct ethtool_ops fbnic_ethtool_ops = { + .cap_link_lanes_supported = true, .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_RX_MAX_FRAMES, .supported_ring_params = ETHTOOL_RING_USE_TCP_DATA_SPLIT | -- 2.47.3