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	/*			/*
	* Logging level for changing verbosity of the output			* Logging level for changing verbosity of the output
	*/			*/
	int ena_log_level = ENA_ALERT \| ENA_WARNING;			int ena_log_level = ENA_ALERT \| ENA_WARNING;
	SYSCTL_INT(_hw_ena, OID_AUTO, log_level, CTLFLAG_RWTUN,			SYSCTL_INT(_hw_ena, OID_AUTO, log_level, CTLFLAG_RWTUN,
	&ena_log_level, 0, "Logging level indicating verbosity of the logs");			&ena_log_level, 0, "Logging level indicating verbosity of the logs");

				/*
				* Use 9k mbufs for the Rx buffers. Default to 0 (use page size mbufs instead).
				* Using 9k mbufs in low memory conditions might cause allocation to take a lot
				* of time and lead to the OS instability as it needs to look for the contiguous
				* pages.
				* However, page size mbufs has a bit smaller throughput than 9k mbufs, so if
				* the network performance is the priority, the 9k mbufs can be used.
				*/
				int ena_enable_9k_mbufs = 0;
				SYSCTL_INT(_hw_ena, OID_AUTO, enable_9k_mbufs, CTLFLAG_RDTUN,
				&ena_enable_9k_mbufs, 0, "Use 9 kB mbufs for Rx descriptors");

	void			void
	ena_sysctl_add_nodes(struct ena_adapter *adapter)			ena_sysctl_add_nodes(struct ena_adapter *adapter)
	{			{
	ena_sysctl_add_wd(adapter);			ena_sysctl_add_wd(adapter);
	ena_sysctl_add_stats(adapter);			ena_sysctl_add_stats(adapter);
	ena_sysctl_add_tuneables(adapter);			ena_sysctl_add_tuneables(adapter);
	}			}
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