dcb: add DCBX mode to event notifier attributes

Add DCBX mode to event notifiers so listeners can learn
currently enabled mode.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index e508593d589b..9bfbc1d1b50c 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -2075,6 +2075,8 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new)
 
         event.ifindex = dev->ifindex;
         memcpy(&event.app, new, sizeof(event.app));
+        if (dev->dcbnl_ops->getdcbx)
+                event.dcbx = dev->dcbnl_ops->getdcbx(dev);
 
         spin_lock(&dcb_lock);
         /* Search for existing match and replace */
@@ -2152,6 +2154,8 @@ int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new)
 
         event.ifindex = dev->ifindex;
         memcpy(&event.app, new, sizeof(event.app));
+        if (dev->dcbnl_ops->getdcbx)
+                event.dcbx = dev->dcbnl_ops->getdcbx(dev);
 
         spin_lock(&dcb_lock);
         /* Search for existing match and abort if found */
@@ -2196,6 +2200,8 @@ int dcb_ieee_delapp(struct net_device *dev, struct dcb_app *del)
 
         event.ifindex = dev->ifindex;
         memcpy(&event.app, del, sizeof(event.app));
+        if (dev->dcbnl_ops->getdcbx)
+                event.dcbx = dev->dcbnl_ops->getdcbx(dev);
 
         spin_lock(&dcb_lock);
         /* Search for existing match and remove it. */