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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-28 09:50:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-28 09:50:11 -0700 |
| commit | a1865769254dd4eefbc1e857d17bc2a77d5f8580 (patch) | |
| tree | 0e323458d99e2e1222da0157e80fc44e4313f5e2 /include | |
| parent | 0d8762c9ee40cf83d5dbf3a22843bc566912b592 (diff) | |
| parent | e45948b071d8be59044ac232d99a2ca83fd93266 (diff) | |
| download | linux-a1865769254dd4eefbc1e857d17bc2a77d5f8580.tar.gz linux-a1865769254dd4eefbc1e857d17bc2a77d5f8580.tar.bz2 linux-a1865769254dd4eefbc1e857d17bc2a77d5f8580.zip | |
Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
KVM: ia64: Makefile fix for forcing to re-generate asm-offsets.h
KVM: Future-proof device assignment ABI
KVM: ia64: Fix halt emulation logic
KVM: Fix guest shared interrupt with in-kernel irqchip
KVM: MMU: sync root on paravirt TLB flush
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm.h | 6 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 7 |
2 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 797fcd781242..f18b86fa8655 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -489,6 +489,9 @@ struct kvm_assigned_pci_dev { __u32 busnr; __u32 devfn; __u32 flags; + union { + __u32 reserved[12]; + }; }; struct kvm_assigned_irq { @@ -496,6 +499,9 @@ struct kvm_assigned_irq { __u32 host_irq; __u32 guest_irq; __u32 flags; + union { + __u32 reserved[12]; + }; }; #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 3833c48fae3a..bb92be2153bc 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -37,6 +37,8 @@ #define KVM_REQ_UNHALT 6 #define KVM_REQ_MMU_SYNC 7 +#define KVM_USERSPACE_IRQ_SOURCE_ID 0 + struct kvm_vcpu; extern struct kmem_cache *kvm_vcpu_cache; @@ -306,15 +308,18 @@ struct kvm_assigned_dev_kernel { int host_irq; int guest_irq; int irq_requested; + int irq_source_id; struct pci_dev *dev; struct kvm *kvm; }; -void kvm_set_irq(struct kvm *kvm, int irq, int level); +void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level); void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi); void kvm_register_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); void kvm_unregister_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); +int kvm_request_irq_source_id(struct kvm *kvm); +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, |