Merge "cfg80211: add checks for beacon rate, extend to mesh"

2 files changed, 45 insertions, 2 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index cc1e8d6b3454..195b625a4a76 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -731,7 +731,7 @@ struct cfg80211_bitrate_mask {
  *	MAC address based access control
  * @pbss: If set, start as a PCP instead of AP. Relevant for DMG
  *	networks.
- * @beacon_rate: masks for setting user configured beacon tx rate.
+ * @beacon_rate: bitrate to be used for beacons
  */
 struct cfg80211_ap_settings {
 	struct cfg80211_chan_def chandef;
@@ -1393,6 +1393,7 @@ struct mesh_config {
  * @beacon_interval: beacon interval to use
  * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
  * @basic_rates: basic rates to use when creating the mesh
+ * @beacon_rate: bitrate to be used for beacons
  *
  * These parameters are fixed when the mesh is created.
  */
@@ -1413,6 +1414,7 @@ struct mesh_setup {
 	u16 beacon_interval;
 	int mcast_rate[IEEE80211_NUM_BANDS];
 	u32 basic_rates;
+	struct cfg80211_bitrate_mask beacon_rate;
 };
 
 /**
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 696a4322844a..441a6b423ad8 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1328,7 +1328,13 @@ enum nl80211_commands {
  *	enum nl80211_band value is used as the index (nla_type() of the nested
  *	data. If a band is not included, it will be configured to allow all
  *	rates based on negotiated supported rates information. This attribute
- *	is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
+ *	is used with %NL80211_CMD_SET_TX_BITRATE_MASK and with starting AP,
+ *	and joining mesh networks (not IBSS yet). In the later case, it must
+ *	specify just a single bitrate, which is to be used for the beacon.
+ *	The driver must also specify support for this with the extended
+ *	features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+ *	NL80211_EXT_FEATURE_BEACON_RATE_HT and
+ *	NL80211_EXT_FEATURE_BEACON_RATE_VHT.
  *
  * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
  *	at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
@@ -4432,12 +4438,47 @@ enum nl80211_feature_flags {
 /**
  * enum nl80211_ext_feature_index - bit index of extended features.
  * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates.
+ * @NL80211_EXT_FEATURE_RRM: This driver supports RRM. When featured, user can
+ *	can request to use RRM (see %NL80211_ATTR_USE_RRM) with
+ *	%NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests, which will set
+ *	the ASSOC_REQ_USE_RRM flag in the association request even if
+ *	NL80211_FEATURE_QUIET is not advertized.
+ * @NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER: This device supports MU-MIMO air
+ *	sniffer which means that it can be configured to hear packets from
+ *	certain groups which can be configured by the
+ *	%NL80211_ATTR_MU_MIMO_GROUP_DATA attribute,
+ *	or can be configured to follow a station by configuring the
+ *	%NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR attribute.
+ * @NL80211_EXT_FEATURE_SCAN_START_TIME: This driver includes the actual
+ *	time the scan started in scan results event. The time is the TSF of
+ *	the BSS that the interface that requested the scan is connected to
+ *	(if available).
+ * @NL80211_EXT_FEATURE_BSS_PARENT_TSF: Per BSS, this driver reports the
+ *	time the last beacon/probe was received. The time is the TSF of the
+ *	BSS that the interface that requested the scan is connected to
+ *	(if available).
+ * @NL80211_EXT_FEATURE_SET_SCAN_DWELL: This driver supports configuration of
+ *	channel dwell time.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_LEGACY: Driver supports beacon rate
+ *	configuration (AP/mesh), supporting a legacy (non HT/VHT) rate.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_HT: Driver supports beacon rate
+ *	configuration (AP/mesh) with HT rates.
+ * @NL80211_EXT_FEATURE_BEACON_RATE_VHT: Driver supports beacon rate
+ *	configuration (AP/mesh) with VHT rates.
  *
  * @NUM_NL80211_EXT_FEATURES: number of extended features.
  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
  */
 enum nl80211_ext_feature_index {
 	NL80211_EXT_FEATURE_VHT_IBSS,
+	NL80211_EXT_FEATURE_RRM,
+	NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER,
+	NL80211_EXT_FEATURE_SCAN_START_TIME,
+	NL80211_EXT_FEATURE_BSS_PARENT_TSF,
+	NL80211_EXT_FEATURE_SET_SCAN_DWELL,
+	NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+	NL80211_EXT_FEATURE_BEACON_RATE_HT,
+	NL80211_EXT_FEATURE_BEACON_RATE_VHT,
 
 	/* add new features before the definition below */
 	NUM_NL80211_EXT_FEATURES,