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net: factor out ethtool invocation of vlan/macvlan drivers

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2009-04-20 04:49:28 +00:00
committed by David S. Miller
parent 4510d7cb8b
commit b1b67dd45a
3 changed files with 29 additions and 40 deletions
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24
include/linux/netdevice.h
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@ -42,6 +42,7 @@
#include <linux/dmaengine.h>
#include <linux/workqueue.h>
#include <linux/ethtool.h>
#include <net/net_namespace.h>
#include <net/dsa.h>
#ifdef CONFIG_DCB
@ -49,7 +50,6 @@
#endif
struct vlan_group;
struct ethtool_ops;
struct netpoll_info;
/* 802.11 specific */
struct wireless_dev;
@ -1906,6 +1906,28 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
}
extern struct pernet_operations __net_initdata loopback_net_ops;
static inline int dev_ethtool_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings)
return -EOPNOTSUPP;
return dev->ethtool_ops->get_settings(dev, cmd);
}
static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
{
if (!dev->ethtool_ops || !dev->ethtool_ops->get_rx_csum)
return 0;
return dev->ethtool_ops->get_rx_csum(dev);
}
static inline u32 dev_ethtool_get_flags(struct net_device *dev)
{
if (!dev->ethtool_ops || !dev->ethtool_ops->get_flags)
return 0;
return dev->ethtool_ops->get_flags(dev);
}
#endif /* __KERNEL__ */
#endif /* _LINUX_DEV_H */