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cfg80211: add regulatory netlink multicast group

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This allows us to send to userspace "regulatory" events.
For now we just send an event when we change regulatory domains.
We also notify userspace when devices are using their own custom
world roaming regulatory domains.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez
2009-03-09 22:07:42 -04:00
committed by John W. Linville
parent 7db90f4a25
commit 73d54c9e74
5 changed files with 138 additions and 1 deletions
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11
net/wireless/core.c
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@@ -365,6 +365,17 @@ int wiphy_register(struct wiphy *wiphy)
if (IS_ERR(drv->wiphy.debugfsdir))
drv->wiphy.debugfsdir = NULL;
if (wiphy->custom_regulatory) {
struct regulatory_request request;
request.wiphy_idx = get_wiphy_idx(wiphy);
request.initiator = NL80211_REGDOM_SET_BY_DRIVER;
request.alpha2[0] = '9';
request.alpha2[1] = '9';
nl80211_send_reg_change_event(&request);
}
res = 0;
out_unlock:
mutex_unlock(&cfg80211_mutex);