diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm.h | 6 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index acbe4293908..6c322a90b92 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -588,6 +588,7 @@ struct kvm_ppc_pvinfo { #define KVM_CAP_TSC_DEADLINE_TIMER 72 #define KVM_CAP_S390_UCONTROL 73 #define KVM_CAP_SYNC_REGS 74 +#define KVM_CAP_PCI_2_3 75 #ifdef KVM_CAP_IRQ_ROUTING @@ -784,6 +785,9 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_TSC_CONTROL */ #define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) #define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) +/* Available with KVM_CAP_PCI_2_3 */ +#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ + struct kvm_assigned_pci_dev) /* * ioctls for vcpu fds @@ -857,6 +861,8 @@ struct kvm_s390_ucas_mapping { #define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) +#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) +#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) struct kvm_assigned_pci_dev { __u32 assigned_dev_id; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index e42d85ae854..ec171c1d087 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -546,6 +546,7 @@ struct kvm_assigned_dev_kernel { unsigned int entries_nr; int host_irq; bool host_irq_disabled; + bool pci_2_3; struct msix_entry *host_msix_entries; int guest_irq; struct msix_entry *guest_msix_entries; @@ -555,6 +556,7 @@ struct kvm_assigned_dev_kernel { struct pci_dev *dev; struct kvm *kvm; spinlock_t intx_lock; + struct mutex intx_mask_lock; char irq_name[32]; struct pci_saved_state *pci_saved_state; }; |