Paolo Bonzini | c9eab58 | 2014-11-24 15:27:17 +0100 | [diff] [blame] | 1 | #ifndef ARCH_X86_KVM_ASSIGNED_DEV_H |
| 2 | #define ARCH_X86_KVM_ASSIGNED_DEV_H |
| 3 | |
| 4 | #include <linux/kvm_host.h> |
| 5 | |
| 6 | #ifdef CONFIG_KVM_DEVICE_ASSIGNMENT |
| 7 | int kvm_assign_device(struct kvm *kvm, struct pci_dev *pdev); |
| 8 | int kvm_deassign_device(struct kvm *kvm, struct pci_dev *pdev); |
| 9 | |
| 10 | int kvm_iommu_map_guest(struct kvm *kvm); |
| 11 | int kvm_iommu_unmap_guest(struct kvm *kvm); |
| 12 | |
| 13 | long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl, |
| 14 | unsigned long arg); |
| 15 | |
| 16 | void kvm_free_all_assigned_devices(struct kvm *kvm); |
| 17 | #else |
| 18 | static inline int kvm_iommu_unmap_guest(struct kvm *kvm) |
| 19 | { |
| 20 | return 0; |
| 21 | } |
| 22 | |
| 23 | static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl, |
| 24 | unsigned long arg) |
| 25 | { |
| 26 | return -ENOTTY; |
| 27 | } |
| 28 | |
| 29 | static inline void kvm_free_all_assigned_devices(struct kvm *kvm) {} |
| 30 | #endif /* CONFIG_KVM_DEVICE_ASSIGNMENT */ |
| 31 | |
| 32 | #endif /* ARCH_X86_KVM_ASSIGNED_DEV_H */ |