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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>
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commit 6bd0e1cb10b6d14dda4a8806d0a2f4f0bbf01931 1 parent e290ed8
@jrfastab jrfastab authored committed
Showing with 7 additions and 0 deletions.
  1. +1 −0  include/net/dcbnl.h
  2. +6 −0 net/dcb/dcbnl.c
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1  include/net/dcbnl.h
@@ -26,6 +26,7 @@ struct dcb_app_type {
int ifindex;
struct dcb_app app;
struct list_head list;
+ u8 dcbx;
};
int dcb_setapp(struct net_device *, struct dcb_app *);
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6 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. */
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