Commit c30a3d38 authored by Michal Kazior's avatar Michal Kazior Committed by Johannes Berg
Browse files

cfg80211: track ibss fixed channel 



IBSS may hop between channels. It is necessary to
account this special case when considering
interface combinations.

Signed-off-by: default avatarMichal Kazior <michal.kazior@tieto.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent f4489ebe

include/net/cfg80211.h

+2 −0
Original line number Diff line number Diff line
@@ -2411,6 +2411,8 @@ struct wireless_dev { 
	/* for AP and mesh channel tracking */

	struct ieee80211_channel *channel;



	bool ibss_fixed;



	bool ps;

	int ps_timeout;

net/wireless/ibss.c

+1 −0
Original line number Diff line number Diff line
@@ -113,6 +113,7 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev, 
		kfree(wdev->connect_keys);

	wdev->connect_keys = connkeys;



	wdev->ibss_fixed = params->channel_fixed;

#ifdef CONFIG_CFG80211_WEXT

	wdev->wext.ibss.channel = params->channel;

#endif

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