[PATCH 2/5] qemu-kvm: Ioctl for in-kernel mask support

[Sheng Yang <sheng@xxxxxxxxxxxxxxx>]

Signed-off-by: Sheng Yang <sheng@xxxxxxxxxxxxxxx>
---
 qemu-kvm.c |    9 +++++++++
 qemu-kvm.h |    4 ++++
 2 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/qemu-kvm.c b/qemu-kvm.c
index fbb68f6..bb817d6 100644
--- a/qemu-kvm.c
+++ b/qemu-kvm.c
@@ -1108,6 +1108,15 @@ int kvm_assign_set_msix_entry(kvm_context_t kvm,
 {
     return kvm_vm_ioctl(kvm_state, KVM_ASSIGN_SET_MSIX_ENTRY, entry);
 }
+
+#ifdef KVM_CAP_DEVICE_MSIX_MASK
+int kvm_assign_reg_msix_mmio(kvm_context_t kvm,
+                           struct kvm_assigned_msix_mmio *msix_mmio)
+{
+    return kvm_vm_ioctl(kvm_state, KVM_ASSIGN_REG_MSIX_MMIO, msix_mmio);
+}
+#endif
+
 #endif
 
 #if defined(KVM_CAP_IRQFD) && defined(CONFIG_EVENTFD)
diff --git a/qemu-kvm.h b/qemu-kvm.h
index 5cac0c2..ff8ca00 100644
--- a/qemu-kvm.h
+++ b/qemu-kvm.h
@@ -751,6 +751,10 @@ int kvm_assign_set_msix_nr(kvm_context_t kvm,
                            struct kvm_assigned_msix_nr *msix_nr);
 int kvm_assign_set_msix_entry(kvm_context_t kvm,
                               struct kvm_assigned_msix_entry *entry);
+#ifdef KVM_CAP_DEVICE_MSIX_MASK
+int kvm_assign_reg_msix_mmio(kvm_context_t kvm,
+                           struct kvm_assigned_msix_mmio *msix_mmio);
+#endif
 #endif
 
 #else                           /* !CONFIG_KVM */
-- 
1.7.0.1

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