huawei/hinic/hinic_ethtool.c

632 				struct ethtool_coalesce *coal, u16 queue)
653 	coal->rx_coalesce_usecs = rx_intr_coal_info->coalesce_timer_cfg *
656 	coal->rx_max_coalesced_frames = rx_intr_coal_info->pending_limt *
658 	coal->tx_coalesce_usecs = tx_intr_coal_info->coalesce_timer_cfg *
660 	coal->tx_max_coalesced_frames = tx_intr_coal_info->pending_limt *
666 static int is_coalesce_exceed_limit(const struct ethtool_coalesce *coal)
668 	if (coal->rx_coalesce_usecs > COALESCE_MAX_TIMER_CFG ||
669 	    coal->rx_max_coalesced_frames > COALESCE_MAX_PENDING_LIMIT ||
670 	    coal->tx_coalesce_usecs > COALESCE_MAX_TIMER_CFG ||
671 	    coal->tx_max_coalesced_frames > COALESCE_MAX_PENDING_LIMIT)
678 			      struct hinic_intr_coal_info *coal,
690 	intr_coal->coalesce_timer_cfg = coal->coalesce_timer_cfg;
691 	intr_coal->pending_limt = coal->pending_limt;
746 				struct ethtool_coalesce *coal, u16 queue)
755 	err = is_coalesce_exceed_limit(coal);
759 	if (coal->rx_coalesce_usecs || coal->rx_max_coalesced_frames) {
761 		(u8)(coal->rx_coalesce_usecs / COALESCE_TIMER_CFG_UNIT);
762 		rx_intr_coal.pending_limt = (u8)(coal->rx_max_coalesced_frames /
767 	if (coal->tx_coalesce_usecs || coal->tx_max_coalesced_frames) {
769 		(u8)(coal->tx_coalesce_usecs / COALESCE_TIMER_CFG_UNIT);
770 		tx_intr_coal.pending_limt = (u8)(coal->tx_max_coalesced_frames /
799 			      struct ethtool_coalesce *coal,
803 	return __hinic_get_coalesce(netdev, coal, COALESCE_ALL_QUEUE);
807 			      struct ethtool_coalesce *coal,
811 	return __hinic_set_coalesce(netdev, coal, COALESCE_ALL_QUEUE);
815 					struct ethtool_coalesce *coal)
817 	return __hinic_get_coalesce(netdev, coal, queue);
821 					struct ethtool_coalesce *coal)
823 	return __hinic_set_coalesce(netdev, coal, queue);