>-----Original Message----- >From: Intel-wired-lan <[email protected]> On Behalf Of >Kshitiz Bartariya via Intel-wired-lan >Sent: Tuesday, June 2, 2026 12:09 PM >To: Nguyen, Anthony L <[email protected]>; Kitszel, Przemyslaw ><[email protected]>; [email protected]; [email protected]; >[email protected]; [email protected]; [email protected]; Loktionov, Aleksandr ><[email protected]>; Keller, Jacob E <[email protected]> >Cc: Kshitiz Bartariya <[email protected]>; >[email protected]; [email protected]; >[email protected] >Subject: [Intel-wired-lan] [PATCH net-next] ixgbe: implement get_queue_stats_rx > >Hook into the netdev_stat_ops interface to expose per RX queue statistics >through the netdev generic netlink API. > >The following counters are filled: > > - alloc_fail: sum of alloc_rx_page_failed and alloc_rx_buff_failed > > - csum_bad: maps directly to csum_err, which is incremented for both > IP header and L4 checksum errors in ixgbe_rx_checksum(). > >Signed-off-by: Kshitiz Bartariya <[email protected]> >--- >This patch was previously discussed for the net tree: >Link: >https://lore.kernel.org/lkml/[email protected]/ > >Sending to net-next as suggested by Jacob Keller and Aleksandr Loktionov. > > > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > >diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c >b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c >index bc16e4c93fd4..05d4b8aff1fc 100644 >--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c >+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c >@@ -9759,6 +9759,21 @@ static void ixgbe_get_stats64(struct net_device *netdev, > stats->rx_missed_errors = netdev->stats.rx_missed_errors; > } > >+static void ixgbe_get_queue_stats_rx(struct net_device *dev, int idx, >+ struct netdev_queue_stats_rx *stats) { >+ struct ixgbe_adapter *adapter = ixgbe_from_netdev(dev); >+ struct ixgbe_ring *ring = adapter->rx_ring[idx]; >+ >+ stats->alloc_fail = ring->rx_stats.alloc_rx_page_failed + >+ ring->rx_stats.alloc_rx_buff_failed; >+ stats->csum_bad = ring->rx_stats.csum_err; } >+ >+static const struct netdev_stat_ops ixgbe_stat_ops = { >+ .get_queue_stats_rx = ixgbe_get_queue_stats_rx, >+}; >+ > static int ixgbe_ndo_get_vf_stats(struct net_device *netdev, int vf, > struct ifla_vf_stats *vf_stats) > { >@@ -11662,6 +11677,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const >struct pci_device_id *ent) > hw->phy.mdio.mdio_write = ixgbe_mdio_write; > > netdev->netdev_ops = &ixgbe_netdev_ops; >+ netdev->stat_ops = &ixgbe_stat_ops; > ixgbe_set_ethtool_ops(netdev); > netdev->watchdog_timeo = 5 * HZ; > strscpy(netdev->name, pci_name(pdev), sizeof(netdev->name)); >-- >2.50.1 (Apple Git-155)
Reviewed-by: Piotr Kwapulinski <[email protected]>
