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- #ifndef __LINUX_KVM_PARA_H
- #define __LINUX_KVM_PARA_H
-
- /*
- * This header file provides a method for making a hypercall to the host
- * Architectures should define:
- * - kvm_hypercall0, kvm_hypercall1...
- * - kvm_arch_para_features
- * - kvm_para_available
- */
-
- /* Return values for hypercalls */
- #define KVM_ENOSYS 1000
- #define KVM_EFAULT EFAULT
- #define KVM_E2BIG E2BIG
-
- #define KVM_HC_VAPIC_POLL_IRQ 1
- #define KVM_HC_MMU_OP 2
-
- /*
- * hypercalls use architecture specific
- */
- #include <asm/kvm_para.h>
-
- #ifdef __KERNEL__
- #ifdef CONFIG_KVM_GUEST
- void __init kvm_guest_init(void);
- #else
- #define kvm_guest_init() do { } while (0)
- #endif
-
- static inline int kvm_para_has_feature(unsigned int feature)
- {
- if (kvm_arch_para_features() & (1UL << feature))
- return 1;
- return 0;
- }
- #endif /* __KERNEL__ */
- #endif /* __LINUX_KVM_PARA_H */
-
-