diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2007-09-30 13:52:37 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:21 -0700 |
| commit | 478f8d2ba56b40ad1c17e21c1503669b83c96e8e (patch) | |
| tree | 899c01c91848a8927d6f296f7cf7ad0a265e43ce /include/net/mac80211.h | |
| parent | 42613db7605a68a70f97513137392bda9b27bb9e (diff) | |
| download | lwn-478f8d2ba56b40ad1c17e21c1503669b83c96e8e.tar.gz lwn-478f8d2ba56b40ad1c17e21c1503669b83c96e8e.zip | |
[MAC80211]: add sta_notify callback
This patch adds sta_notify callback and removes sta_table_notification
which was not used by any driver.
sta_notify() is essential for drivers that keeps notion of station
internally and need to be notified about removal or addition of a station
to the (I)BSS or assocation to an AP.
This version adds interface id to the parameter list
as suggested by Johannes Berg
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index eac670a22ef4..9bc03f053af0 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -613,6 +613,18 @@ enum set_key_cmd { SET_KEY, DISABLE_KEY, }; +/** + * enum sta_notify_cmd - sta notify command + * + * Used with the sta_notify() callback in &struct ieee80211_ops, this + * indicates addition and removal of a station to station table + * + * @STA_NOTIFY_ADD: a station was added to the station table + * @STA_NOTIFY_REMOVE: a station being removed from the station table + */ +enum sta_notify_cmd { + STA_NOTIFY_ADD, STA_NOTIFY_REMOVE +}; /** * enum ieee80211_hw_flags - hardware flags @@ -957,8 +969,8 @@ enum ieee80211_erp_change_flags { * * @set_retry_limit: Configuration of retry limits (if device needs it) * - * @sta_table_notification: Number of STAs in STA table notification. Must - * be atomic. + * @sta_notify: Notifies low level driver about addition or removal + * of assocaited station or AP. * * @erp_ie_changed: Handle ERP IE change notifications. Must be atomic. * @@ -1025,8 +1037,8 @@ struct ieee80211_ops { int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value); int (*set_retry_limit)(struct ieee80211_hw *hw, u32 short_retry, u32 long_retr); - void (*sta_table_notification)(struct ieee80211_hw *hw, - int num_sta); + void (*sta_notify)(struct ieee80211_hw *hw, int if_id, + enum sta_notify_cmd, const u8 *addr); void (*erp_ie_changed)(struct ieee80211_hw *hw, u8 changes, int cts_protection, int preamble); int (*conf_tx)(struct ieee80211_hw *hw, int queue, |