diff options
| author | Vadim Fedorenko <vadim.fedorenko@linux.dev> | 2025-09-24 15:40:33 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-27 02:49:18 +0300 |
| commit | cc2f08129925b437bf28f7f7822f20dac083a87c (patch) | |
| tree | dfcf1f26847c4a67e4b1fde8a8a2ad8bb834abe8 /drivers/net/ethernet/intel | |
| parent | fbb8bc408027a94b0b513410df15003e6ba6a77c (diff) | |
| download | linux-cc2f08129925b437bf28f7f7822f20dac083a87c.tar.xz | |
ethtool: add FEC bins histogram report
IEEE 802.3ck-2022 defines counters for FEC bins and 802.3df-2024
clarifies it a bit further. Implement reporting interface through as
addition to FEC stats available in ethtool. Drivers can leave bin
counter uninitialized if per-lane values are provided. In this case the
core will recalculate summ for the bin.
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Link: https://patch.msgid.link/20250924124037.1508846-2-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 348acd46a0ef..dc131779d426 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -4624,10 +4624,12 @@ static int ice_get_port_fec_stats(struct ice_hw *hw, u16 pcs_quad, u16 pcs_port, * ice_get_fec_stats - returns FEC correctable, uncorrectable stats per netdev * @netdev: network interface device structure * @fec_stats: buffer to hold FEC statistics for given port + * @hist: buffer to put FEC histogram statistics for given port * */ static void ice_get_fec_stats(struct net_device *netdev, - struct ethtool_fec_stats *fec_stats) + struct ethtool_fec_stats *fec_stats, + struct ethtool_fec_hist *hist) { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_port_topology port_topology; |