diff options
Diffstat (limited to 'qemu-kvm.c')
| -rw-r--r-- | qemu-kvm.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/qemu-kvm.c b/qemu-kvm.c index 8d6854521..f37535ded 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -222,22 +222,6 @@ int kvm_deassign_pci_device(KVMState *s, } #endif -int kvm_reinject_control(KVMState *s, int pit_reinject) -{ -#ifdef KVM_CAP_REINJECT_CONTROL - int r; - struct kvm_reinject_control control; - - control.pit_reinject = pit_reinject; - - r = kvm_ioctl(s, KVM_CHECK_EXTENSION, KVM_CAP_REINJECT_CONTROL); - if (r > 0) { - return kvm_vm_ioctl(s, KVM_REINJECT_CONTROL, &control); - } -#endif - return -ENOSYS; -} - int kvm_has_gsi_routing(void) { int r = 0; @@ -463,6 +447,7 @@ int kvm_get_irq_route_gsi(void) return -ENOSPC; } +#ifdef KVM_CAP_IRQ_ROUTING static void kvm_msi_routing_entry(struct kvm_irq_routing_entry *e, KVMMsiMessage *msg) @@ -474,9 +459,11 @@ static void kvm_msi_routing_entry(struct kvm_irq_routing_entry *e, e->u.msi.address_hi = msg->addr_hi; e->u.msi.data = msg->data; } +#endif int kvm_msi_message_add(KVMMsiMessage *msg) { +#ifdef KVM_CAP_IRQ_ROUTING struct kvm_irq_routing_entry e; int ret; @@ -488,18 +475,26 @@ int kvm_msi_message_add(KVMMsiMessage *msg) kvm_msi_routing_entry(&e, msg); return kvm_add_routing_entry(&e); +#else + return -ENOSYS; +#endif } int kvm_msi_message_del(KVMMsiMessage *msg) { +#ifdef KVM_CAP_IRQ_ROUTING struct kvm_irq_routing_entry e; kvm_msi_routing_entry(&e, msg); return kvm_del_routing_entry(&e); +#else + return -ENOSYS; +#endif } int kvm_msi_message_update(KVMMsiMessage *old, KVMMsiMessage *new) { +#ifdef KVM_CAP_IRQ_ROUTING struct kvm_irq_routing_entry e1, e2; int ret; @@ -517,6 +512,9 @@ int kvm_msi_message_update(KVMMsiMessage *old, KVMMsiMessage *new) } return 1; +#else + return -ENOSYS; +#endif } |