1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 8f53f24e5274..65df6f5e2b98 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -70,6 +70,14 @@ struct kvm_irqchip {
         } chip;
 };
 
+/* for KVM_CREATE_PIT2 */
+struct kvm_pit_config {
+        __u32 flags;
+        __u32 pad[15];
+};
+
+#define KVM_PIT_SPEAKER_DUMMY     1
+
 #define KVM_EXIT_UNKNOWN          0
 #define KVM_EXIT_EXCEPTION        1
 #define KVM_EXIT_IO               2
@@ -419,6 +427,9 @@ struct kvm_trace_rec {
 #define KVM_CAP_MCE 31
 #endif
 #define KVM_CAP_IRQFD 32
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_PIT2 33
+#endif
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -525,6 +536,7 @@ struct kvm_irqfd {
                         _IOW(KVMIO, 0x74, struct kvm_assigned_msix_entry)
 #define KVM_DEASSIGN_DEV_IRQ       _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
 #define KVM_IRQFD                  _IOW(KVMIO, 0x76, struct kvm_irqfd)
+#define KVM_CREATE_PIT2            _IOW(KVMIO, 0x77, struct kvm_pit_config)
 
 /*
  * ioctls for vcpu fds