Merge tag 'mac80211-next-for-net-next-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
One batch of changes, containing:
 * hwsim improvements from Jouni and myself, to be able to
   test more scenarios easily
 * some more HE (802.11ax) support
 * some initial S1G (sub 1 GHz) work for fractional MHz channels
 * some (action) frame registration updates to help DPP support
 * along with other various improvements/fixes
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 30 insertions, 5 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 97fec4d310ac..0d48e679efb0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -508,6 +508,7 @@ struct ieee80211_ftm_responder_params {
  *	mode only, set if the AP advertises TWT responder role)
  * @twt_responder: does this BSS support TWT requester (relevant for managed
  *	mode only, set if the AP advertises TWT responder role)
+ * @twt_protected: does this BSS support protected TWT frames
  * @assoc: association status
  * @ibss_joined: indicates whether this station is part of an IBSS
  *	or not
@@ -603,7 +604,7 @@ struct ieee80211_ftm_responder_params {
  *	nontransmitted BSSIDs
  * @profile_periodicity: the least number of beacon frames need to be received
  *	in order to discover all the nontransmitted BSSIDs in the set.
- * @he_operation: HE operation information of the AP we are connected to
+ * @he_oper: HE operation information of the AP we are connected to
  * @he_obss_pd: OBSS Packet Detection parameters.
  * @he_bss_color: BSS coloring settings, if BSS supports HE
  */
@@ -618,6 +619,7 @@ struct ieee80211_bss_conf {
 	bool he_support;
 	bool twt_requester;
 	bool twt_responder;
+	bool twt_protected;
 	/* association related data */
 	bool assoc, ibss_joined;
 	bool ibss_creator;
@@ -666,7 +668,10 @@ struct ieee80211_bss_conf {
 	u8 bssid_indicator;
 	bool ema_ap;
 	u8 profile_periodicity;
-	struct ieee80211_he_operation he_operation;
+	struct {
+		u32 params;
+		u16 nss_set;
+	} he_oper;
 	struct ieee80211_he_obss_pd he_obss_pd;
 	struct cfg80211_he_bss_color he_bss_color;
 };
@@ -818,6 +823,8 @@ enum mac80211_tx_info_flags {
  * @IEEE80211_TX_CTRL_AMSDU: This frame is an A-MSDU frame
  * @IEEE80211_TX_CTRL_FAST_XMIT: This frame is going through the fast_xmit path
  * @IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP: This frame skips mesh path lookup
+ * @IEEE80211_TX_CTRL_HW_80211_ENCAP: This frame uses hardware encapsulation
+ *	(header conversion)
  *
  * These flags are used in tx_info->control.flags.
  */
@@ -1333,6 +1340,7 @@ enum mac80211_rx_encoding {
  * @freq: frequency the radio was tuned to when receiving this frame, in MHz
  *	This field must be set for management frames, but isn't strictly needed
  *	for data (other) frames - for those it only affects radiotap reporting.
+ * @freq_offset: @freq has a positive offset of 500Khz.
  * @signal: signal strength when receiving this frame, either in dBm, in dB or
  *	unspecified depending on the hardware capabilities flags
  *	@IEEE80211_HW_SIGNAL_*
@@ -1363,7 +1371,7 @@ struct ieee80211_rx_status {
 	u32 device_timestamp;
 	u32 ampdu_reference;
 	u32 flag;
-	u16 freq;
+	u16 freq: 13, freq_offset: 1;
 	u8 enc_flags;
 	u8 encoding:2, bw:3, he_ru:3;
 	u8 he_gi:2, he_dcm:1;
@@ -1379,6 +1387,13 @@ struct ieee80211_rx_status {
 	u8 zero_length_psdu_type;
 };
 
+static inline u32
+ieee80211_rx_status_to_khz(struct ieee80211_rx_status *rx_status)
+{
+	return MHZ_TO_KHZ(rx_status->freq) +
+	       (rx_status->freq_offset ? 500 : 0);
+}
+
 /**
  * struct ieee80211_vendor_radiotap - vendor radiotap data information
  * @present: presence bitmap for this vendor namespace
@@ -1620,6 +1635,8 @@ enum ieee80211_vif_flags {
  *	monitor interface (if that is requested.)
  * @probe_req_reg: probe requests should be reported to mac80211 for this
  *	interface.
+ * @rx_mcast_action_reg: multicast Action frames should be reported to mac80211
+ *	for this interface.
  * @drv_priv: data area for driver use, will always be aligned to
  *	sizeof(void \*).
  * @txq: the multicast data TX queue (if driver uses the TXQ abstraction)
@@ -1647,7 +1664,8 @@ struct ieee80211_vif {
 	struct dentry *debugfs_dir;
 #endif
 
-	unsigned int probe_req_reg;
+	bool probe_req_reg;
+	bool rx_mcast_action_reg;
 
 	bool txqs_stopped[IEEE80211_NUM_ACS];
 
@@ -3091,6 +3109,8 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
  * @FIF_PSPOLL: pass PS Poll frames
  *
  * @FIF_PROBE_REQ: pass probe request frames
+ *
+ * @FIF_MCAST_ACTION: pass multicast Action frames
  */
 enum ieee80211_filter_flags {
 	FIF_ALLMULTI		= 1<<1,
@@ -3101,6 +3121,7 @@ enum ieee80211_filter_flags {
 	FIF_OTHER_BSS		= 1<<6,
 	FIF_PSPOLL		= 1<<7,
 	FIF_PROBE_REQ		= 1<<8,
+	FIF_MCAST_ACTION	= 1<<9,
 };
 
 /**
@@ -3117,7 +3138,10 @@ enum ieee80211_filter_flags {
  * @IEEE80211_AMPDU_RX_START: start RX aggregation
  * @IEEE80211_AMPDU_RX_STOP: stop RX aggregation
  * @IEEE80211_AMPDU_TX_START: start TX aggregation, the driver must either
- *	call ieee80211_start_tx_ba_cb_irqsafe() or return the special
+ *	call ieee80211_start_tx_ba_cb_irqsafe() or
+ *	call ieee80211_start_tx_ba_cb_irqsafe() with status
+ *	%IEEE80211_AMPDU_TX_START_DELAY_ADDBA to delay addba after
+ *	ieee80211_start_tx_ba_cb_irqsafe is called, or just return the special
  *	status %IEEE80211_AMPDU_TX_START_IMMEDIATE.
  * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational
  * @IEEE80211_AMPDU_TX_STOP_CONT: stop TX aggregation but continue transmitting
@@ -3143,6 +3167,7 @@ enum ieee80211_ampdu_mlme_action {
 };
 
 #define IEEE80211_AMPDU_TX_START_IMMEDIATE 1
+#define IEEE80211_AMPDU_TX_START_DELAY_ADDBA 2
 
 /**
  * struct ieee80211_ampdu_params - AMPDU action parameters