diff options
| author | Daniel Drake <dsd@gentoo.org> | 2006-11-22 03:15:46 +0000 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-02 00:12:05 -0500 |
| commit | 718cc4ca2bfb3263c7ea3ceba9c194f9cd7292e2 (patch) | |
| tree | f737e1634f6b88867bd0ac70e8512e23a548644b /net/ieee80211 | |
| parent | b1382edef9c06eca337e8982e6040e0699abab82 (diff) | |
| download | lwn-718cc4ca2bfb3263c7ea3ceba9c194f9cd7292e2.tar.gz lwn-718cc4ca2bfb3263c7ea3ceba9c194f9cd7292e2.zip | |
[PATCH] ieee80211: Provide generic get_stats implementation
bcm43xx and ipw2100 currently duplicate the same simplistic get_stats
handler. Additionally, zd1211rw requires the same handler to fix a
bug where all stats are reported as 0.
This patch adds a generic implementation to the ieee80211 layer,
which drivers are free to override.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/ieee80211')
| -rw-r--r-- | net/ieee80211/ieee80211_module.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c index f16e60ee9ce9..b1c6d1f717d9 100644 --- a/net/ieee80211/ieee80211_module.c +++ b/net/ieee80211/ieee80211_module.c @@ -123,6 +123,13 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu) return 0; } +static struct net_device_stats *ieee80211_generic_get_stats( + struct net_device *dev) +{ + struct ieee80211_device *ieee = netdev_priv(dev); + return &ieee->stats; +} + struct net_device *alloc_ieee80211(int sizeof_priv) { struct ieee80211_device *ieee; @@ -140,6 +147,10 @@ struct net_device *alloc_ieee80211(int sizeof_priv) dev->hard_start_xmit = ieee80211_xmit; dev->change_mtu = ieee80211_change_mtu; + /* Drivers are free to override this if the generic implementation + * does not meet their needs. */ + dev->get_stats = ieee80211_generic_get_stats; + ieee->dev = dev; err = ieee80211_networks_allocate(ieee); |