strlcpy(info->driver, IS_LAYER2(card) ? "qeth_l2" : "qeth_l3",
sizeof(info->driver));
- strlcpy(info->version, "1.0", sizeof(info->version));
strlcpy(info->fw_version, card->info.mcl_level,
sizeof(info->fw_version));
snprintf(info->bus_info, sizeof(info->bus_info), "%s/%s/%s",
channels->combined_count = 0;
}
+static int qeth_set_channels(struct net_device *dev,
+ struct ethtool_channels *channels)
+{
+ struct qeth_card *card = dev->ml_priv;
+
+ if (channels->rx_count == 0 || channels->tx_count == 0)
+ return -EINVAL;
+ if (channels->tx_count > card->qdio.no_out_queues)
+ return -EINVAL;
+
+ if (IS_IQD(card)) {
+ if (channels->tx_count < QETH_IQD_MIN_TXQ)
+ return -EINVAL;
+
+ /* Reject downgrade while running. It could push displaced
+ * ucast flows onto txq0, which is reserved for mcast.
+ */
+ if (netif_running(dev) &&
+ channels->tx_count < dev->real_num_tx_queues)
+ return -EPERM;
+ } else {
+ /* OSA still uses the legacy prio-queue mechanism: */
+ if (!IS_VM_NIC(card))
+ return -EOPNOTSUPP;
+ }
+
+ return qeth_set_real_num_tx_queues(card, channels->tx_count);
+}
+
+static int qeth_get_ts_info(struct net_device *dev,
+ struct ethtool_ts_info *info)
+{
+ struct qeth_card *card = dev->ml_priv;
+
+ if (!IS_IQD(card))
+ return -EOPNOTSUPP;
+
+ return ethtool_op_get_ts_info(dev, info);
+}
+
+static int qeth_get_tunable(struct net_device *dev,
+ const struct ethtool_tunable *tuna, void *data)
+{
+ struct qeth_priv *priv = netdev_priv(dev);
+
+ switch (tuna->id) {
+ case ETHTOOL_RX_COPYBREAK:
+ *(u32 *)data = priv->rx_copybreak;
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int qeth_set_tunable(struct net_device *dev,
+ const struct ethtool_tunable *tuna,
+ const void *data)
+{
+ struct qeth_priv *priv = netdev_priv(dev);
+
+ switch (tuna->id) {
+ case ETHTOOL_RX_COPYBREAK:
+ WRITE_ONCE(priv->rx_copybreak, *(u32 *)data);
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
/* Helper function to fill 'advertising' and 'supported' which are the same. */
/* Autoneg and full-duplex are supported and advertised unconditionally. */
/* Always advertise and support all speeds up to specified, and only one */
.get_sset_count = qeth_get_sset_count,
.get_drvinfo = qeth_get_drvinfo,
.get_channels = qeth_get_channels,
+ .set_channels = qeth_set_channels,
+ .get_ts_info = qeth_get_ts_info,
+ .get_tunable = qeth_get_tunable,
+ .set_tunable = qeth_set_tunable,
.get_link_ksettings = qeth_get_link_ksettings,
};