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mac80211: revamp virtual interface handling

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This patch revamps the virtual interface handling and makes the
code much easier to follow. Fewer functions, better names, less
spaghetti code.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2008-07-09 14:40:35 +02:00
committed by John W. Linville
parent 3e122be089
commit 75636525fb
8 changed files with 175 additions and 268 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
net/mac80211/ieee80211_i.h
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@@ -558,12 +558,6 @@ struct ieee80211_local {
bool tim_in_locked_section; /* see ieee80211_beacon_get() */
int tx_headroom; /* required headroom for hardware/radiotap */
enum {
IEEE80211_DEV_UNINITIALIZED = 0,
IEEE80211_DEV_REGISTERED,
IEEE80211_DEV_UNREGISTERED,
} reg_state;
/* Tasklet and skb queue to process calls from IRQ mode. All frames
* added to skb_queue will be processed, but frames in
* skb_queue_unreliable may be dropped if the total length of these
@@ -863,7 +857,6 @@ int ieee80211_hw_config(struct ieee80211_local *local);
int ieee80211_if_config(struct net_device *dev);
int ieee80211_if_config_beacon(struct net_device *dev);
void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
void ieee80211_if_setup(struct net_device *dev);
u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,
struct ieee80211_ht_info *req_ht_cap,
struct ieee80211_ht_bss_info *req_bss_cap);
@@ -933,16 +926,14 @@ static inline void ieee80211_start_mesh(struct net_device *dev)
#endif
/* interface handling */
void ieee80211_if_setup(struct net_device *dev);
int ieee80211_if_add(struct ieee80211_local *local, const char *name,
struct net_device **new_dev, int type,
struct net_device **new_dev, enum ieee80211_if_types type,
struct vif_params *params);
void ieee80211_if_set_type(struct net_device *dev, int type);
void ieee80211_if_reinit(struct net_device *dev);
void __ieee80211_if_del(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata);
int ieee80211_if_remove(struct net_device *dev, const char *name, int id);
void ieee80211_if_free(struct net_device *dev);
void ieee80211_if_sdata_init(struct ieee80211_sub_if_data *sdata);
void ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
enum ieee80211_if_types type);
void ieee80211_if_remove(struct net_device *dev);
void ieee80211_remove_interfaces(struct ieee80211_local *local);
/* tx handling */
void ieee80211_clear_tx_pending(struct ieee80211_local *local);