Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
[linux-2.6/verdex.git] / include / linux / kvm_para.h
blob5497aac0d2f829d4efe3df98f8c34496d947243f
1 #ifndef __LINUX_KVM_PARA_H
2 #define __LINUX_KVM_PARA_H
4 /*
5 * This header file provides a method for making a hypercall to the host
6 * Architectures should define:
7 * - kvm_hypercall0, kvm_hypercall1...
8 * - kvm_arch_para_features
9 * - kvm_para_available
12 /* Return values for hypercalls */
13 #define KVM_ENOSYS 1000
15 #define KVM_HC_VAPIC_POLL_IRQ 1
18 * hypercalls use architecture specific
20 #include <asm/kvm_para.h>
22 #ifdef __KERNEL__
23 static inline int kvm_para_has_feature(unsigned int feature)
25 if (kvm_arch_para_features() & (1UL << feature))
26 return 1;
27 return 0;
29 #endif /* __KERNEL__ */
30 #endif /* __LINUX_KVM_PARA_H */