vlan: Add ethtool support
Add ethtool support for querying the device for offload settings. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
26a25239d7
commit
75b8846acd
|
@ -28,6 +28,7 @@
|
|||
#include <linux/skbuff.h>
|
||||
#include <linux/netdevice.h>
|
||||
#include <linux/etherdevice.h>
|
||||
#include <linux/ethtool.h>
|
||||
#include <net/datalink.h>
|
||||
#include <net/p8022.h>
|
||||
#include <net/arp.h>
|
||||
|
@ -716,6 +717,22 @@ static void vlan_dev_uninit(struct net_device *dev)
|
|||
}
|
||||
}
|
||||
|
||||
static u32 vlan_ethtool_get_rx_csum(struct net_device *dev)
|
||||
{
|
||||
const struct vlan_dev_info *vlan = vlan_dev_info(dev);
|
||||
struct net_device *real_dev = vlan->real_dev;
|
||||
|
||||
if (real_dev->ethtool_ops == NULL ||
|
||||
real_dev->ethtool_ops->get_rx_csum == NULL)
|
||||
return 0;
|
||||
return real_dev->ethtool_ops->get_rx_csum(real_dev);
|
||||
}
|
||||
|
||||
static const struct ethtool_ops vlan_ethtool_ops = {
|
||||
.get_link = ethtool_op_get_link,
|
||||
.get_rx_csum = vlan_ethtool_get_rx_csum,
|
||||
};
|
||||
|
||||
void vlan_setup(struct net_device *dev)
|
||||
{
|
||||
ether_setup(dev);
|
||||
|
@ -734,6 +751,7 @@ void vlan_setup(struct net_device *dev)
|
|||
dev->change_rx_flags = vlan_dev_change_rx_flags;
|
||||
dev->do_ioctl = vlan_dev_ioctl;
|
||||
dev->destructor = free_netdev;
|
||||
dev->ethtool_ops = &vlan_ethtool_ops;
|
||||
|
||||
memset(dev->broadcast, 0, ETH_ALEN);
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue