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Commit 351638e7 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

net: pass info struct via netdevice notifier 



So far, only net_device * could be passed along with netdevice notifier
event. This patch provides a possibility to pass custom structure
able to provide info that event listener needs to know.

Signed-off-by: default avatarJiri Pirko <jiri@resnulli.us>

v2->v3: fix typo on simeth
	shortened dev_getter
	shortened notifier_info struct name
v1->v2: fix notifier_call parameter in call_netdevice_notifier()
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b1098bbe

arch/ia64/hp/sim/simeth.c

+1 −1
Original line number Diff line number Diff line
@@ -268,7 +268,7 @@ static __inline__ int dev_is_ethdev(struct net_device *dev) 
static int

simeth_device_event(struct notifier_block *this,unsigned long event, void *ptr)

{

	struct net_device *dev = ptr;

	struct net_device *dev = netdev_notifier_info_to_dev(ptr);

	struct simeth_local *local;

	struct in_device *in_dev;

	struct in_ifaddr **ifap = NULL;

arch/mips/txx9/generic/setup_tx4939.c

+2 −1
Original line number Diff line number Diff line
@@ -331,7 +331,8 @@ static int tx4939_netdev_event(struct notifier_block *this, 
			       unsigned long event,

			       void *ptr)

{

	struct net_device *dev = ptr;

	struct net_device *dev = netdev_notifier_info_to_dev(ptr);



	if (event == NETDEV_CHANGE && netif_carrier_ok(dev)) {

		__u64 bit = 0;

		if (dev->irq == TXX9_IRQ_BASE + TX4939_IR_ETH(0))

drivers/infiniband/core/cma.c

+2 −2
Original line number Diff line number Diff line
@@ -3269,9 +3269,9 @@ static int cma_netdev_change(struct net_device *ndev, struct rdma_id_private *id 
}



static int cma_netdev_callback(struct notifier_block *self, unsigned long event,

			       void *ctx)

			       void *ptr)

{

	struct net_device *ndev = (struct net_device *)ctx;

	struct net_device *ndev = netdev_notifier_info_to_dev(ptr);

	struct cma_device *cma_dev;

	struct rdma_id_private *id_priv;

	int ret = NOTIFY_DONE;

drivers/infiniband/hw/mlx4/main.c

+1 −1
Original line number Diff line number Diff line
@@ -1161,7 +1161,7 @@ static void netdev_removed(struct mlx4_ib_dev *dev, int port) 
static int mlx4_ib_netdev_event(struct notifier_block *this, unsigned long event,

				void *ptr)

{

	struct net_device *dev = ptr;

	struct net_device *dev = netdev_notifier_info_to_dev(ptr);

	struct mlx4_ib_dev *ibdev;

	struct net_device *oldnd;

	struct mlx4_ib_iboe *iboe;

drivers/net/bonding/bond_main.c

+1 −1
Original line number Diff line number Diff line
@@ -3277,7 +3277,7 @@ static int bond_slave_netdev_event(unsigned long event, 
static int bond_netdev_event(struct notifier_block *this,

			     unsigned long event, void *ptr)

{

	struct net_device *event_dev = (struct net_device *)ptr;

	struct net_device *event_dev = netdev_notifier_info_to_dev(ptr);



	pr_debug("event_dev: %s, event: %lx\n",

		 event_dev ? event_dev->name : "None",