Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Conflicts:
	net/mac80211/chan.c

1 files changed, 42 insertions, 0 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 1ba9d626aa83..406010d4def0 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1579,6 +1579,10 @@ enum nl80211_commands {
  * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
  *      As specified in the &enum nl80211_tdls_peer_capability.
  *
+ * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface
+ *      creation then the new interface will be owned by the netlink socket
+ *      that created it and will be destroyed when the socket is closed
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1914,6 +1918,8 @@ enum nl80211_attrs {
 
         NL80211_ATTR_TDLS_PEER_CAPABILITY,
 
+        NL80211_ATTR_IFACE_SOCKET_OWNER,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -2336,9 +2342,34 @@ 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_NO_20MHZ: 20 MHz operation is not allowed
+ *      on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
+ *      on this channel in current regulatory domain.
  * @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,
@@ -2355,6 +2386,10 @@ 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,
+        NL80211_FREQUENCY_ATTR_NO_20MHZ,
+        NL80211_FREQUENCY_ATTR_NO_10MHZ,
 
         /* keep last */
         __NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -2573,10 +2608,13 @@ enum nl80211_dfs_regions {
  *      present has been registered with the wireless core that
  *      has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
  *      supported feature.
+ * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the
+ *      platform is operating in an indoor environment.
  */
 enum nl80211_user_reg_hint_type {
         NL80211_USER_REG_HINT_USER      = 0,
         NL80211_USER_REG_HINT_CELL_BASE = 1,
+        NL80211_USER_REG_HINT_INDOOR    = 2,
 };
 
 /**
@@ -3891,6 +3929,9 @@ enum nl80211_ap_sme_features {
  *      interface. An active monitor interface behaves like a normal monitor
  *      interface, but gets added to the driver. It ensures that incoming
  *      unicast packets directed at the configured interface address get ACKed.
+ * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic
+ *      channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the
+ *      lifetime of a BSS.
  */
 enum nl80211_feature_flags {
         NL80211_FEATURE_SK_TX_STATUS                    = 1 << 0,
@@ -3911,6 +3952,7 @@ enum nl80211_feature_flags {
         NL80211_FEATURE_FULL_AP_CLIENT_STATE            = 1 << 15,
         NL80211_FEATURE_USERSPACE_MPM                   = 1 << 16,
         NL80211_FEATURE_ACTIVE_MONITOR                  = 1 << 17,
+        NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE       = 1 << 18,
 };
 
 /**