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cfg80211/mac80211: allow action frame TX/RX in IBSS

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When in IBSS mode, currently action frame TX and RX
cannot be used. Allow using it to talk to any peer,
or for public action frames. Also, while at it,
restructure the code in mac80211 to make it easier
to add this for other interface types in the future.

Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Johannes Berg 2010-06-09 17:20:33 +02:00 • committed by John W. Linville
commit 9d38d85de0
6 changed files with 57 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

5
net/wireless/mlme.c
View file

@ -846,8 +846,9 @@ int cfg80211_mlme_action(struct cfg80211_registered_device *rdev,
if (!wdev->current_bss ||
memcmp(wdev->current_bss->pub.bssid, mgmt->bssid,
ETH_ALEN) != 0 ||
memcmp(wdev->current_bss->pub.bssid, mgmt->da,
ETH_ALEN) != 0)
(wdev->iftype == NL80211_IFTYPE_STATION &&
memcmp(wdev->current_bss->pub.bssid, mgmt->da,
ETH_ALEN) != 0))
return -ENOTCONN;
}

6
net/wireless/nl80211.c
View file

@ -4653,7 +4653,8 @@ static int nl80211_register_action(struct sk_buff *skb, struct genl_info *info)
if (err)
goto unlock_rtnl;
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC) {
err = -EOPNOTSUPP;
goto out;
}
@ -4703,7 +4704,8 @@ static int nl80211_action(struct sk_buff *skb, struct genl_info *info)
goto out;
}
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC) {
err = -EOPNOTSUPP;
goto out;
}