diff options
| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2013-07-15 17:45:03 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2014-05-20 13:05:58 +0200 |
| commit | d426d9fba8ea5d728038a9bea6a7c51f11941157 (patch) | |
| tree | 447cd6550e5d99703763c96e12c83f699c71275f /kvm-stub.c | |
| parent | 7bca3892cb951afb5945480b090e3fb93578cd6a (diff) | |
s390x/virtio-ccw: wire up irq routing and irqfds
Make use of the new s390 adapter irq routing support to enable real
in-kernel irqfds for virtio-ccw with adapter interrupts.
Note that s390 doesn't provide the common KVM_CAP_IRQCHIP capability, but
rather needs KVM_CAP_S390_IRQCHIP to be enabled. This is to ensure backward
compatibility.
Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'kvm-stub.c')
| -rw-r--r-- | kvm-stub.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kvm-stub.c b/kvm-stub.c index 8acda86ced..ac33d8666d 100644 --- a/kvm-stub.c +++ b/kvm-stub.c @@ -136,6 +136,11 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg) return -ENOSYS; } +int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter) +{ + return -ENOSYS; +} + int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, EventNotifier *rn, int virq) { |