{ "IEEE_rx_octets_ok", IEEE_R_OCTETS_OK },
};
-static void fec_enet_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats, u64 *data)
+static void fec_enet_update_ethtool_stats(struct net_device *dev)
{
struct fec_enet_private *fep = netdev_priv(dev);
int i;
for (i = 0; i < ARRAY_SIZE(fec_stats); i++)
- data[i] = readl(fep->hwp + fec_stats[i].offset);
+ fep->ethtool_stats[i] = readl(fep->hwp + fec_stats[i].offset);
+}
+
+static void fec_enet_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+
+ if (netif_running(dev))
+ fec_enet_update_ethtool_stats(dev);
+
+ memcpy(data, fep->ethtool_stats, ARRAY_SIZE(fec_stats) * sizeof(u64));
}
static void fec_enet_get_strings(struct net_device *netdev,
if (fep->quirks & FEC_QUIRK_ERR006687)
imx6q_cpuidle_fec_irqs_unused();
+ fec_enet_update_ethtool_stats(ndev);
+
fec_enet_clk_enable(ndev, false);
pinctrl_pm_select_sleep_state(&fep->pdev->dev);
pm_runtime_mark_last_busy(&fep->pdev->dev);
fec_restart(ndev);
+ fec_enet_update_ethtool_stats(ndev);
+
return 0;
}
fec_enet_get_queue_num(pdev, &num_tx_qs, &num_rx_qs);
/* Init network device */
- ndev = alloc_etherdev_mqs(sizeof(struct fec_enet_private),
+ ndev = alloc_etherdev_mqs(sizeof(struct fec_enet_private) +
+ ARRAY_SIZE(fec_stats) * sizeof(u64),
num_tx_qs, num_rx_qs);
if (!ndev)
return -ENOMEM;