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

Commit Message

Sheng Yang Nov. 11, 2010, 7:51 a.m. UTC

None

Patch

diff --git a/qemu-kvm.c b/qemu-kvm.c
index 733d0a9..aa30144 100644
--- a/qemu-kvm.c
+++ b/qemu-kvm.c
@@ -1094,6 +1094,20 @@  int kvm_assign_set_msix_entry(kvm_context_t kvm,
 }
 #endif
 
+#ifdef KVM_CAP_MSIX_MASK
+int kvm_get_msix_entry(kvm_context_t kvm,
+                       struct kvm_msix_entry *entry)
+{
+    return kvm_vm_ioctl(kvm_state, KVM_GET_MSIX_ENTRY, entry);
+}
+
+int kvm_update_msix_mmio(kvm_context_t kvm,
+                         struct kvm_msix_mmio *msix_mmio)
+{
+    return kvm_vm_ioctl(kvm_state, KVM_UPDATE_MSIX_MMIO, msix_mmio);
+}
+#endif
+
 #if defined(KVM_CAP_IRQFD) && defined(CONFIG_EVENTFD)
 
 #include <sys/eventfd.h>
diff --git a/qemu-kvm.h b/qemu-kvm.h
index 9c08ab4..d103140 100644
--- a/qemu-kvm.h
+++ b/qemu-kvm.h
@@ -745,6 +745,13 @@  int kvm_assign_set_msix_entry(kvm_context_t kvm,
                               struct kvm_assigned_msix_entry *entry);
 #endif
 
+#ifdef KVM_CAP_MSIX_MASK
+int kvm_get_msix_entry(kvm_context_t kvm,
+                       struct kvm_msix_entry *entry);
+int kvm_update_msix_mmio(kvm_context_t kvm,
+                         struct kvm_msix_mmio *msix_mmio);
+#endif
+
 #else                           /* !CONFIG_KVM */
 
 typedef struct kvm_context *kvm_context_t;