Merge tag 'mac80211-next-for-net-next-2020-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Some updates:
 * injection/radiotap updates for new test capabilities
 * remove WDS support - even years ago when we turned
   it off by default it was already basically unusable
 * support for HE (802.11ax) rates for beacons
 * support for some vendor-specific HE rates
 * many other small features/cleanups

* tag 'mac80211-next-for-net-next-2020-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next: (21 commits)
  nl80211: fix kernel-doc warning in the new SAE attribute
  cfg80211: remove WDS code
  mac80211: remove WDS-related code
  rt2x00: remove WDS code
  b43legacy: remove WDS code
  b43: remove WDS code
  carl9170: remove WDS code
  ath9k: remove WDS code
  wireless: remove CONFIG_WIRELESS_WDS
  mac80211: assure that certain drivers adhere to DONT_REORDER flag
  mac80211: don't overwrite QoS TID of injected frames
  mac80211: adhere to Tx control flag that prevents frame reordering
  mac80211: add radiotap flag to assure frames are not reordered
  mac80211: save HE oper info in BSS config for mesh
  cfg80211: add support to configure HE MCS for beacon rate
  nl80211: fix beacon tx rate mask validation
  nl80211/cfg80211: fix potential infinite loop
  cfg80211: Add support to calculate and report 4096-QAM HE rates
  cfg80211: Add support to configure SAE PWE value to drivers
  ieee80211: Add definition for WFA DPP
  ...
====================

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

1 files changed, 35 insertions, 3 deletions

diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 47700a2b9af9..3e0d4a038ab6 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -757,7 +757,8 @@
  *	of any other interfaces, and other interfaces will again take
  *	precedence when they are used.
  *
- * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
+ * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface
+ *	(no longer supported).
  *
  * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform
  *	multicast to unicast conversion. When enabled, all multicast packets
@@ -1750,8 +1751,9 @@ enum nl80211_commands {
  *	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_EXT_FEATURE_BEACON_RATE_HT,
+ *	NL80211_EXT_FEATURE_BEACON_RATE_VHT and
+ *	NL80211_EXT_FEATURE_BEACON_RATE_HE.
  *
  * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
  *	at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
@@ -2527,6 +2529,11 @@ enum nl80211_commands {
  *	override mask. Used with NL80211_ATTR_S1G_CAPABILITY in
  *	NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT.
  *
+ * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE
+ *	derivation in WPA3-Personal networks which are using SAE authentication.
+ *	This is a u8 attribute that encapsulates one of the values from
+ *	&enum nl80211_sae_pwe_mechanism.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3016,6 +3023,8 @@ enum nl80211_attrs {
 	NL80211_ATTR_S1G_CAPABILITY,
 	NL80211_ATTR_S1G_CAPABILITY_MASK,
 
+	NL80211_ATTR_SAE_PWE,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -5896,6 +5905,9 @@ enum nl80211_feature_flags {
  * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports
  *	unsolicited broadcast probe response transmission
  *
+ * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate
+ *	configuration (AP/mesh) with HE rates.
+ *
  * @NUM_NL80211_EXT_FEATURES: number of extended features.
  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
  */
@@ -5956,6 +5968,7 @@ enum nl80211_ext_feature_index {
 	NL80211_EXT_FEATURE_SAE_OFFLOAD_AP,
 	NL80211_EXT_FEATURE_FILS_DISCOVERY,
 	NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP,
+	NL80211_EXT_FEATURE_BEACON_RATE_HE,
 
 	/* add new features before the definition below */
 	NUM_NL80211_EXT_FEATURES,
@@ -7124,4 +7137,23 @@ enum nl80211_unsol_bcast_probe_resp_attributes {
 	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX =
 		__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1
 };
+
+/**
+ * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE
+ *	derivation. Applicable only when WPA3-Personal SAE authentication is
+ *	used.
+ *
+ * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that
+ *	attribute is not present from userspace.
+ * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only
+ * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only
+ * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element
+ *	can be used.
+ */
+enum nl80211_sae_pwe_mechanism {
+	NL80211_SAE_PWE_UNSPECIFIED,
+	NL80211_SAE_PWE_HUNT_AND_PECK,
+	NL80211_SAE_PWE_HASH_TO_ELEMENT,
+	NL80211_SAE_PWE_BOTH,
+};
 #endif /* __LINUX_NL80211_H */