static int __fm10k_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
struct tc_to_netdev *tc)
{
if (tc->type != TC_SETUP_MQPRIO)
return -EINVAL;
return fm10k_setup_tc(dev, tc->tc);
}
static int fm10k_set_channels(struct net_device *dev,
struct ethtool_channels *ch)
{
struct fm10k_intfc *interface = netdev_priv(dev);
unsigned int count = ch->combined_count;
struct fm10k_hw *hw = &interface->hw;
/* verify they are not requesting separate vectors */
if (!count || ch->rx_count || ch->tx_count)
return -EINVAL;
/* verify other_count has not changed */
if (ch->other_count != NON_Q_VECTORS(hw))
return -EINVAL;
/* verify the number of channels does not exceed hardware limits */
if (count > fm10k_max_channels(dev))
return -EINVAL;
interface->ring_feature[RING_F_RSS].limit = count;
/* use setup TC to update any traffic class queue mapping */
return fm10k_setup_tc(dev, netdev_get_num_tc(dev));
}
