diff options
| author | Daniel Drake <dsd@gentoo.org> | 2007-07-27 15:43:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-11 01:47:39 +0200 |
| commit | d9430a32886f70c0c16d67c525f6cda2df7906ee (patch) | |
| tree | 9d531b23206e62033a6bb9d03ac572ce6ab4c7f1 /include | |
| parent | [MAC80211]: improved short preamble handling (diff) | |
| download | linux-d9430a32886f70c0c16d67c525f6cda2df7906ee.tar.xz linux-d9430a32886f70c0c16d67c525f6cda2df7906ee.zip | |
[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 <dsd@gentoo.org>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/mac80211.h | 8 |
1 files changed, 8 insertions, 0 deletions
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_*. |