1 files changed, 12 insertions, 1 deletions

diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 8647fcc5ca6c..cb5789c9f961 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -180,8 +180,10 @@ static void vio_fill_channel_info(struct mdesc_handle *hp, u64 mp,
                         vdev->tx_irq = sun4v_build_virq(cdev_cfg_handle, *irq);
 
                 irq = mdesc_get_property(hp, target, "rx-ino", NULL);
-                if (irq)
+                if (irq) {
                         vdev->rx_irq = sun4v_build_virq(cdev_cfg_handle, *irq);
+                        vdev->rx_ino = *irq;
+                }
 
                 chan_id = mdesc_get_property(hp, target, "id", NULL);
                 if (chan_id)
@@ -189,6 +191,15 @@ static void vio_fill_channel_info(struct mdesc_handle *hp, u64 mp,
         }
 }
 
+int vio_set_intr(unsigned long dev_ino, int state)
+{
+        int err;
+
+        err = sun4v_vintr_set_valid(cdev_cfg_handle, dev_ino, state);
+        return err;
+}
+EXPORT_SYMBOL(vio_set_intr);
+
 static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
                                       struct device *parent)
 {