diff options
| author | David Spinadel <david.spinadel@intel.com> | 2014-02-23 09:12:59 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-09 10:55:32 +0200 |
| commit | 570dbde137d4604e4e682a5855b4425233344c19 (patch) | |
| tree | dce280154449304b1e2be4e674a6d031a4131612 /net/wireless | |
| parent | babd3a272123da5b9bc1da943fad74c581a9df6c (diff) | |
cfg80211: Add indoor only and GO concurrent channel attributes
The FCC are clarifying some soft configuration requirements,
which among other include the following:
1. Indoor operation, where a device can use channels requiring indoor
operation, subject to that it can guarantee indoor operation,
i.e., the device is connected to AC Power or the device is under
the control of a local master that is acting as an AP and is
connected to AC Power.
2. Concurrent GO operation, where devices may instantiate a P2P GO
while they are under the guidance of an authorized master. For example,
on a channel on which a BSS is connected to an authorized master, i.e.,
with DFS and radar detection capability in the UNII band.
See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
Add support for advertising Indoor-only and GO-Concurrent channel
properties.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 6 | ||||
| -rw-r--r-- | net/wireless/reg.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b25b5ce4076d..c5ead18ad3ab 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -614,6 +614,12 @@ static int nl80211_msg_put_channel(struct sk_buff *msg, if ((chan->flags & IEEE80211_CHAN_NO_160MHZ) && nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_160MHZ)) goto nla_put_failure; + if ((chan->flags & IEEE80211_CHAN_INDOOR_ONLY) && + nla_put_flag(msg, NL80211_FREQUENCY_ATTR_INDOOR_ONLY)) + goto nla_put_failure; + if ((chan->flags & IEEE80211_CHAN_GO_CONCURRENT) && + nla_put_flag(msg, NL80211_FREQUENCY_ATTR_GO_CONCURRENT)) + goto nla_put_failure; } if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER, diff --git a/net/wireless/reg.c b/net/wireless/reg.c index e0a746d19061..1e9dc1cba335 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -873,6 +873,8 @@ static u32 map_regdom_flags(u32 rd_flags) channel_flags |= IEEE80211_CHAN_RADAR; if (rd_flags & NL80211_RRF_NO_OFDM) channel_flags |= IEEE80211_CHAN_NO_OFDM; + if (rd_flags & NL80211_RRF_NO_OUTDOOR) + channel_flags |= IEEE80211_CHAN_INDOOR_ONLY; return channel_flags; } |