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eth: fbnic: Add support to read lane count

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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 <mohsin.bashr@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250924184445.2293325-1-mohsin.bashr@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Mohsin Bashir 2025-09-24 11:44:45 -07:00 committed by Jakub Kicinski
parent e556f011e2
commit 20a2e46f9e
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c
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@ -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 |