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ipw2x00: convert infrastructure for use by net_device_ops

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Expose routines so drivers can hook. Only set ptrs in netdev
if using old compat code.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2009-03-20 19:36:39 +00:00 committed by David S. Miller
parent ce55cbaf3a
commit d5b3b9ae06
3 changed files with 6 additions and 1 deletions
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1
drivers/net/wireless/ipw2x00/ieee80211.h
View File

@ -1016,6 +1016,7 @@ static inline int ieee80211_is_cck_rate(u8 rate)
/* ieee80211.c */
extern void free_ieee80211(struct net_device *dev);
extern struct net_device *alloc_ieee80211(int sizeof_priv);
extern int ieee80211_change_mtu(struct net_device *dev, int new_mtu);
extern void ieee80211_networks_age(struct ieee80211_device *ieee,
unsigned long age_secs);

5
drivers/net/wireless/ipw2x00/libipw_module.c
View File

@ -131,13 +131,14 @@ static void ieee80211_networks_initialize(struct ieee80211_device *ieee)
&ieee->network_free_list);
}
static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
{
if ((new_mtu < 68) || (new_mtu > IEEE80211_DATA_LEN))
return -EINVAL;
dev->mtu = new_mtu;
return 0;
}
EXPORT_SYMBOL(ieee80211_change_mtu);
struct net_device *alloc_ieee80211(int sizeof_priv)
{
@ -153,8 +154,10 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
goto failed;
}
ieee = netdev_priv(dev);
#ifdef CONFIG_COMPAT_NET_DEV_OPS
dev->hard_start_xmit = ieee80211_xmit;
dev->change_mtu = ieee80211_change_mtu;
#endif
ieee->dev = dev;

1
drivers/net/wireless/ipw2x00/libipw_tx.c
View File

@ -541,5 +541,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
dev->stats.tx_errors++;
return 1;
}
EXPORT_SYMBOL(ieee80211_xmit);
EXPORT_SYMBOL(ieee80211_txb_free);