From d9430a32886f70c0c16d67c525f6cda2df7906ee Mon Sep 17 00:00:00 2001 From: Daniel Drake Date: Fri, 27 Jul 2007 15:43:24 +0200 Subject: [MAC80211]: implement ERP info change notifications zd1211rw and bcm43xx are interested in being notified when ERP IE conditions change, so that they can reprogram a register which affects how control frames are transmitted. This patch adds an interface similar to the one that can be found in softmac. Signed-off-by: Daniel Drake Signed-off-by: Jiri Benc Signed-off-by: John W. Linville --- include/net/mac80211.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 3282038a1510..e503cd37f82e 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -697,6 +697,14 @@ struct ieee80211_ops { void (*sta_table_notification)(struct ieee80211_hw *hw, int num_sta); + /* Handle ERP IE change notifications. Must be atomic. */ + void (*erp_ie_changed)(struct ieee80211_hw *hw, u8 changes, + int cts_protection, int preamble); + + /* Flags for the erp_ie_changed changes parameter */ +#define IEEE80211_ERP_CHANGE_PROTECTION (1<<0) /* protection flag changed */ +#define IEEE80211_ERP_CHANGE_PREAMBLE (1<<1) /* barker preamble mode changed */ + /* Configure TX queue parameters (EDCF (aifs, cw_min, cw_max), * bursting) for a hardware TX queue. * queue = IEEE80211_TX_QUEUE_*. -- cgit v1.2.2