From e16821bcfb364b0c41142db275dc74b39fa42c30 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Mon, 28 Apr 2014 11:22:08 +0300 Subject: cfg80211: Dynamic channel bandwidth changes in AP mode This extends NL80211_CMD_SET_CHANNEL to allow dynamic channel bandwidth changes in AP mode (including P2P GO) during a lifetime of the BSS. This can be used to implement, e.g., HT 20/40 MHz co-existence rules on the 2.4 GHz band. Signed-off-by: Jouni Malinen Signed-off-by: Johannes Berg --- net/wireless/rdev-ops.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'net/wireless/rdev-ops.h') diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 74d97d33c938..00cdf73ba6c4 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -950,4 +950,17 @@ static inline int rdev_set_qos_map(struct cfg80211_registered_device *rdev, return ret; } +static inline int +rdev_set_ap_chanwidth(struct cfg80211_registered_device *rdev, + struct net_device *dev, struct cfg80211_chan_def *chandef) +{ + int ret; + + trace_rdev_set_ap_chanwidth(&rdev->wiphy, dev, chandef); + ret = rdev->ops->set_ap_chanwidth(&rdev->wiphy, dev, chandef); + trace_rdev_return_int(&rdev->wiphy, ret); + + return ret; +} + #endif /* __CFG80211_RDEV_OPS */ -- cgit v1.2.3