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| author | Weidong Han <weidong.han@intel.com> | 2008-12-02 21:03:39 +0800 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-01-03 14:02:19 +0100 |
| commit | 260782bcfdaaa7850f29d6bb2ec6603019168c57 (patch) | |
| tree | 6f0b72f07ee04ad1210aca861dd4ee8c51846609 /include/linux/kvm_host.h | |
| parent | fe40f1e020d0923f5f35ca15f02a206c75a28053 (diff) | |
| download | blackbird-op-linux-260782bcfdaaa7850f29d6bb2ec6603019168c57.tar.gz blackbird-op-linux-260782bcfdaaa7850f29d6bb2ec6603019168c57.zip | |
KVM: use the new intel iommu APIs
intel iommu APIs are updated, use the new APIs.
In addition, change kvm_iommu_map_guest() to just create the domain, let kvm_iommu_assign_device() assign device.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index eafabd5c66b2..c96739b4b7a3 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -330,9 +330,10 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id); #ifdef CONFIG_DMAR int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn, unsigned long npages); -int kvm_iommu_map_guest(struct kvm *kvm, - struct kvm_assigned_dev_kernel *assigned_dev); +int kvm_iommu_map_guest(struct kvm *kvm); int kvm_iommu_unmap_guest(struct kvm *kvm); +int kvm_assign_device(struct kvm *kvm, + struct kvm_assigned_dev_kernel *assigned_dev); #else /* CONFIG_DMAR */ static inline int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn, @@ -341,9 +342,7 @@ static inline int kvm_iommu_map_pages(struct kvm *kvm, return 0; } -static inline int kvm_iommu_map_guest(struct kvm *kvm, - struct kvm_assigned_dev_kernel - *assigned_dev) +static inline int kvm_iommu_map_guest(struct kvm *kvm) { return -ENODEV; } @@ -352,6 +351,12 @@ static inline int kvm_iommu_unmap_guest(struct kvm *kvm) { return 0; } + +static inline int kvm_assign_device(struct kvm *kvm, + struct kvm_assigned_dev_kernel *assigned_dev) +{ + return 0; +} #endif /* CONFIG_DMAR */ static inline void kvm_guest_enter(void) |
