---

yaml --- r: 202925 b: refs/heads/master c: 4247e16 h: refs/heads/master i: 202923: 73c42a8 v: v3
git-mirror · Jun 15, 2010 · b82bff4 · b82bff4
1 parent 18ff855
commit b82bff4
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dbaa154178341689faaa08fbf40b94ae5ca1d6c0
+refs/heads/master: 4247e161b12f8dffb7ee3ee07bc5e61f714ebe2d
diff --git a/trunk/include/linux/netdevice.h b/trunk/include/linux/netdevice.h
@@ -744,6 +744,8 @@ struct net_device_ops {
 						        unsigned short vid);
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	void                    (*ndo_poll_controller)(struct net_device *dev);
+	int			(*ndo_netpoll_setup)(struct net_device *dev,
+						     struct netpoll_info *info);
 	void			(*ndo_netpoll_cleanup)(struct net_device *dev);
 #endif
 	int			(*ndo_set_vf_mac)(struct net_device *dev,

diff --git a/trunk/net/core/netpoll.c b/trunk/net/core/netpoll.c
@@ -698,6 +698,7 @@ int netpoll_setup(struct netpoll *np)
 	struct net_device *ndev = NULL;
 	struct in_device *in_dev;
 	struct netpoll_info *npinfo;
+	const struct net_device_ops *ops;
 	unsigned long flags;
 	int err;
 
@@ -797,6 +798,13 @@ int netpoll_setup(struct netpoll *np)
 		INIT_DELAYED_WORK(&npinfo->tx_work, queue_process);
 
 		atomic_set(&npinfo->refcnt, 1);
+
+		ops = np->dev->netdev_ops;
+		if (ops->ndo_netpoll_setup) {
+			err = ops->ndo_netpoll_setup(ndev, npinfo);
+			if (err)
+				goto free_npinfo;
+		}
 	} else {
 		npinfo = ndev->npinfo;
 		atomic_inc(&npinfo->refcnt);
@@ -817,6 +825,8 @@ int netpoll_setup(struct netpoll *np)
 
 	return 0;
 
+free_npinfo:
+	kfree(npinfo);
 unlock:
 	rtnl_unlock();
 put: