ice: Return error on not supported ethtool -C parameters

	return 0;

}

/**

 * ice_is_coalesce_param_invalid - check for unsupported coalesce parameters

 * @netdev: pointer to the netdev associated with this query

 * @ec: ethtool structure to fill with driver's coalesce settings

 *

 * Print netdev info if driver doesn't support one of the parameters

 * and return error. When any parameters will be implemented, remove only

 * this parameter from param array.

 */

static int

ice_is_coalesce_param_invalid(struct net_device *netdev,

			      struct ethtool_coalesce *ec)

{

	struct ice_ethtool_not_used {

		u32 value;

		const char *name;

	} param[] = {

		{ec->stats_block_coalesce_usecs, "stats-block-usecs"},

		{ec->rate_sample_interval, "sample-interval"},

		{ec->pkt_rate_low, "pkt-rate-low"},

		{ec->pkt_rate_high, "pkt-rate-high"},

		{ec->rx_max_coalesced_frames, "rx-frames"},

		{ec->rx_coalesce_usecs_irq, "rx-usecs-irq"},

		{ec->rx_max_coalesced_frames_irq, "rx-frames-irq"},

		{ec->tx_max_coalesced_frames, "tx-frames"},

		{ec->tx_coalesce_usecs_irq, "tx-usecs-irq"},

		{ec->tx_max_coalesced_frames_irq, "tx-frames-irq"},

		{ec->rx_coalesce_usecs_low, "rx-usecs-low"},

		{ec->rx_max_coalesced_frames_low, "rx-frames-low"},

		{ec->tx_coalesce_usecs_low, "tx-usecs-low"},

		{ec->tx_max_coalesced_frames_low, "tx-frames-low"},

		{ec->rx_max_coalesced_frames_high, "rx-frames-high"},

		{ec->tx_max_coalesced_frames_high, "tx-frames-high"}

	};

	int i;

	for (i = 0; i < ARRAY_SIZE(param); i++) {

		if (param[i].value) {

			netdev_info(netdev, "Setting %s not supported\n",

				    param[i].name);

			return -EINVAL;

		}

	}

	return 0;

}

/**

 * __ice_set_coalesce - set ITR/INTRL values for the device

 * @netdev: pointer to the netdev associated with this query

	struct ice_netdev_priv *np = netdev_priv(netdev);

	struct ice_vsi *vsi = np->vsi;

	if (ice_is_coalesce_param_invalid(netdev, ec))

		return -EINVAL;

	if (q_num < 0) {

		int v_idx;