2 files changed, 28 insertions, 0 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 6510ccf53a54..14d8d3417735 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -109,6 +109,9 @@ enum ieee80211_band {
  *      channel as the control or any of the secondary channels.
  *      This may be due to the driver or due to regulatory bandwidth
  *      restrictions.
+ * @IEEE80211_CHAN_INDOOR_ONLY: see %NL80211_FREQUENCY_ATTR_INDOOR_ONLY
+ * @IEEE80211_CHAN_GO_CONCURRENT: see %NL80211_FREQUENCY_ATTR_GO_CONCURRENT
+ *
  */
 enum ieee80211_channel_flags {
         IEEE80211_CHAN_DISABLED         = 1<<0,
@@ -120,6 +123,8 @@ enum ieee80211_channel_flags {
         IEEE80211_CHAN_NO_OFDM          = 1<<6,
         IEEE80211_CHAN_NO_80MHZ         = 1<<7,
         IEEE80211_CHAN_NO_160MHZ        = 1<<8,
+        IEEE80211_CHAN_INDOOR_ONLY      = 1<<9,
+        IEEE80211_CHAN_GO_CONCURRENT    = 1<<10,
 };
 
 #define IEEE80211_CHAN_NO_HT40 \
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 5e405fd55a71..ac5b2d25f0fc 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -2342,9 +2342,30 @@ enum nl80211_band_attr {
  *      using this channel as the primary or any of the secondary channels
  *      isn't possible
  * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
+ * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this
+ *      channel. A channel that has the INDOOR_ONLY attribute can only be
+ *      used when there is a clear assessment that the device is operating in
+ *      an indoor surroundings, i.e., it is connected to AC power (and not
+ *      through portable DC inverters) or is under the control of a master
+ *      that is acting as an AP and is connected to AC power.
+ * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this
+ *      channel if it's connected concurrently to a BSS on the same channel on
+ *      the 2 GHz band or to a channel in the same UNII band (on the 5 GHz
+ *      band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a
+ *      channel that has the GO_CONCURRENT attribute set can be done when there
+ *      is a clear assessment that the device is operating under the guidance of
+ *      an authorized master, i.e., setting up a GO while the device is also
+ *      connected to an AP with DFS and radar detection on the UNII band (it is
+ *      up to user-space, i.e., wpa_supplicant to perform the required
+ *      verifications)
  * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
  *      currently defined
  * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
+ *
+ * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
+ * for more information on the FCC description of the relaxations allowed
+ * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and
+ * NL80211_FREQUENCY_ATTR_GO_CONCURRENT.
  */
 enum nl80211_frequency_attr {
         __NL80211_FREQUENCY_ATTR_INVALID,
@@ -2361,6 +2382,8 @@ enum nl80211_frequency_attr {
         NL80211_FREQUENCY_ATTR_NO_80MHZ,
         NL80211_FREQUENCY_ATTR_NO_160MHZ,
         NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
+        NL80211_FREQUENCY_ATTR_INDOOR_ONLY,
+        NL80211_FREQUENCY_ATTR_GO_CONCURRENT,
 
         /* keep last */
         __NL80211_FREQUENCY_ATTR_AFTER_LAST,