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| author | Cornelia Huck | 2013-07-15 17:45:03 +0200 |
|---|---|---|
| committer | Cornelia Huck | 2014-05-20 13:05:58 +0200 |
| commit | d426d9fba8ea5d728038a9bea6a7c51f11941157 (patch) | |
| tree | 447cd6550e5d99703763c96e12c83f699c71275f /include/sysemu | |
| parent | s390x/virtio-ccw: reference-counted indicators (diff) | |
| download | qemu-d426d9fba8ea5d728038a9bea6a7c51f11941157.tar.gz qemu-d426d9fba8ea5d728038a9bea6a7c51f11941157.tar.xz qemu-d426d9fba8ea5d728038a9bea6a7c51f11941157.zip | |
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 'include/sysemu')
| -rw-r--r-- | include/sysemu/kvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 25c8a2bdfd..e79e92c50e 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -363,6 +363,8 @@ int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg); int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg); void kvm_irqchip_release_virq(KVMState *s, int virq); +int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter); + int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, EventNotifier *rn, int virq); int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq); |