diff options
| -rw-r--r-- | net/mac80211/ieee80211.c | 41 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_rate.c | 42 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_rate.h | 6 |
4 files changed, 48 insertions, 43 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index f20e647..2b15505 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -1542,47 +1542,6 @@ void ieee80211_if_mgmt_setup(struct net_device *dev) dev->destructor = ieee80211_if_free; } -int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, - const char *name) -{ - struct rate_control_ref *ref, *old; - - ASSERT_RTNL(); - if (local->open_count || netif_running(local->mdev) || - (local->apdev && netif_running(local->apdev))) - return -EBUSY; - - ref = rate_control_alloc(name, local); - if (!ref) { - printk(KERN_WARNING "%s: Failed to select rate control " - "algorithm\n", local->mdev->name); - return -ENOENT; - } - - old = local->rate_ctrl; - local->rate_ctrl = ref; - if (old) { - rate_control_put(old); - sta_info_flush(local, NULL); - } - - printk(KERN_DEBUG "%s: Selected rate control " - "algorithm '%s'\n", local->mdev->name, - ref->ops->name); - - - return 0; -} - -static void rate_control_deinitialize(struct ieee80211_local *local) -{ - struct rate_control_ref *ref; - - ref = local->rate_ctrl; - local->rate_ctrl = NULL; - rate_control_put(ref); -} - struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, const struct ieee80211_ops *ops) { diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index af8b984..28414b3 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -727,8 +727,6 @@ void ieee80211_tx_set_iswep(struct ieee80211_txrx_data *tx); int ieee80211_if_update_wds(struct net_device *dev, u8 *remote_addr); void ieee80211_if_setup(struct net_device *dev); void ieee80211_if_mgmt_setup(struct net_device *dev); -int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, - const char *name); struct net_device_stats *ieee80211_dev_stats(struct net_device *dev); struct ieee80211_rate *ieee80211_get_rate(struct ieee80211_local *local, int phymode, int hwrate); diff --git a/net/mac80211/ieee80211_rate.c b/net/mac80211/ieee80211_rate.c index 2118de0..a1ded74 100644 --- a/net/mac80211/ieee80211_rate.c +++ b/net/mac80211/ieee80211_rate.c @@ -9,6 +9,7 @@ */ #include <linux/kernel.h> +#include <linux/rtnetlink.h> #include "ieee80211_rate.h" #include "ieee80211_i.h" @@ -137,3 +138,44 @@ void rate_control_put(struct rate_control_ref *ref) { kref_put(&ref->kref, rate_control_release); } + +int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, + const char *name) +{ + struct rate_control_ref *ref, *old; + + ASSERT_RTNL(); + if (local->open_count || netif_running(local->mdev) || + (local->apdev && netif_running(local->apdev))) + return -EBUSY; + + ref = rate_control_alloc(name, local); + if (!ref) { + printk(KERN_WARNING "%s: Failed to select rate control " + "algorithm\n", local->mdev->name); + return -ENOENT; + } + + old = local->rate_ctrl; + local->rate_ctrl = ref; + if (old) { + rate_control_put(old); + sta_info_flush(local, NULL); + } + + printk(KERN_DEBUG "%s: Selected rate control " + "algorithm '%s'\n", local->mdev->name, + ref->ops->name); + + + return 0; +} + +void rate_control_deinitialize(struct ieee80211_local *local) +{ + struct rate_control_ref *ref; + + ref = local->rate_ctrl; + local->rate_ctrl = NULL; + rate_control_put(ref); +} diff --git a/net/mac80211/ieee80211_rate.h b/net/mac80211/ieee80211_rate.h index f021a02..cac91a9 100644 --- a/net/mac80211/ieee80211_rate.h +++ b/net/mac80211/ieee80211_rate.h @@ -141,4 +141,10 @@ static inline void rate_control_remove_sta_debugfs(struct sta_info *sta) #endif } + +/* functions for rate control related to a device */ +int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, + const char *name); +void rate_control_deinitialize(struct ieee80211_local *local); + #endif /* IEEE80211_RATE_H */ |