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	* of these schemes the driver may consider as follows:			* of these schemes the driver may consider as follows:
	*			*
	* msi = 2: choose from among all three options			* msi = 2: choose from among all three options
	* msi = 1 : only consider MSI and pin interrupts			* msi = 1 : only consider MSI and pin interrupts
	* msi = 0: force pin interrupts			* msi = 0: force pin interrupts
	*/			*/
	static int msi_allowed = 2;			static int msi_allowed = 2;

	SYSCTL_NODE(_hw, OID_AUTO, cxgb, CTLFLAG_RD, 0, "CXGB driver parameters");			SYSCTL_NODE(_hw, OID_AUTO, cxgb, CTLFLAG_RD \| CTLFLAG_MPSAFE, 0,
				"CXGB driver parameters");
	SYSCTL_INT(_hw_cxgb, OID_AUTO, msi_allowed, CTLFLAG_RDTUN, &msi_allowed, 0,			SYSCTL_INT(_hw_cxgb, OID_AUTO, msi_allowed, CTLFLAG_RDTUN, &msi_allowed, 0,
	"MSI-X, MSI, INTx selector");			"MSI-X, MSI, INTx selector");

	/*			/*
	* The driver uses an auto-queue algorithm by default.			* The driver uses an auto-queue algorithm by default.
	* To disable it and force a single queue-set per port, use multiq = 0			* To disable it and force a single queue-set per port, use multiq = 0
	*/			*/
	static int multiq = 1;			static int multiq = 1;
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