Differential D23625 Diff 68364 head/sys/amd64/vmm/intel/vmx.c

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head/sys/amd64/vmm/intel/vmx.c

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	#define HANDLED 1			#define HANDLED 1
	#define UNHANDLED 0			#define UNHANDLED 0

	static MALLOC_DEFINE(M_VMX, "vmx", "vmx");			static MALLOC_DEFINE(M_VMX, "vmx", "vmx");
	static MALLOC_DEFINE(M_VLAPIC, "vlapic", "vlapic");			static MALLOC_DEFINE(M_VLAPIC, "vlapic", "vlapic");

	SYSCTL_DECL(_hw_vmm);			SYSCTL_DECL(_hw_vmm);
	SYSCTL_NODE(_hw_vmm, OID_AUTO, vmx, CTLFLAG_RW, NULL, NULL);			SYSCTL_NODE(_hw_vmm, OID_AUTO, vmx, CTLFLAG_RW \| CTLFLAG_MPSAFE, NULL,
				NULL);

	int vmxon_enabled[MAXCPU];			int vmxon_enabled[MAXCPU];
	static char vmxon_region[MAXCPU][PAGE_SIZE] __aligned(PAGE_SIZE);			static char vmxon_region[MAXCPU][PAGE_SIZE] __aligned(PAGE_SIZE);

	static uint32_t pinbased_ctls, procbased_ctls, procbased_ctls2;			static uint32_t pinbased_ctls, procbased_ctls, procbased_ctls2;
	static uint32_t exit_ctls, entry_ctls;			static uint32_t exit_ctls, entry_ctls;

	static uint64_t cr0_ones_mask, cr0_zeros_mask;			static uint64_t cr0_ones_mask, cr0_zeros_mask;
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	static int vmx_initialized;			static int vmx_initialized;
	SYSCTL_INT(_hw_vmm_vmx, OID_AUTO, initialized, CTLFLAG_RD,			SYSCTL_INT(_hw_vmm_vmx, OID_AUTO, initialized, CTLFLAG_RD,
	&vmx_initialized, 0, "Intel VMX initialized");			&vmx_initialized, 0, "Intel VMX initialized");

	/*			/*
	* Optional capabilities			* Optional capabilities
	*/			*/
	static SYSCTL_NODE(_hw_vmm_vmx, OID_AUTO, cap, CTLFLAG_RW, NULL, NULL);			static SYSCTL_NODE(_hw_vmm_vmx, OID_AUTO, cap,
				CTLFLAG_RW \| CTLFLAG_MPSAFE, NULL,
				NULL);

	static int cap_halt_exit;			static int cap_halt_exit;
	SYSCTL_INT(_hw_vmm_vmx_cap, OID_AUTO, halt_exit, CTLFLAG_RD, &cap_halt_exit, 0,			SYSCTL_INT(_hw_vmm_vmx_cap, OID_AUTO, halt_exit, CTLFLAG_RD, &cap_halt_exit, 0,
	"HLT triggers a VM-exit");			"HLT triggers a VM-exit");

	static int cap_pause_exit;			static int cap_pause_exit;
	SYSCTL_INT(_hw_vmm_vmx_cap, OID_AUTO, pause_exit, CTLFLAG_RD, &cap_pause_exit,			SYSCTL_INT(_hw_vmm_vmx_cap, OID_AUTO, pause_exit, CTLFLAG_RD, &cap_pause_exit,
	0, "PAUSE triggers a VM-exit");			0, "PAUSE triggers a VM-exit");
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