Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from David Miller:

 1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski.

 2) Use bio_vec in the networking instead of custom skb_frag_t, from
    Matthew Wilcox.

 3) Make use of xmit_more in r8169 driver, from Heiner Kallweit.

 4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen.

 5) Support all variants of 5750X bnxt_en chips, from Michael Chan.

 6) More RTNL avoidance work in the core and mlx5 driver, from Vlad
    Buslov.

 7) Add TCP syn cookies bpf helper, from Petar Penkov.

 8) Add 'nettest' to selftests and use it, from David Ahern.

 9) Add extack support to drop_monitor, add packet alert mode and
    support for HW drops, from Ido Schimmel.

10) Add VLAN offload to stmmac, from Jose Abreu.

11) Lots of devm_platform_ioremap_resource() conversions, from
    YueHaibing.

12) Add IONIC driver, from Shannon Nelson.

13) Several kTLS cleanups, from Jakub Kicinski.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits)
  mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer
  mlxsw: spectrum: Register CPU port with devlink
  mlxsw: spectrum_buffers: Prevent changing CPU port's configuration
  net: ena: fix incorrect update of intr_delay_resolution
  net: ena: fix retrieval of nonadaptive interrupt moderation intervals
  net: ena: fix update of interrupt moderation register
  net: ena: remove all old adaptive rx interrupt moderation code from ena_com
  net: ena: remove ena_restore_ethtool_params() and relevant fields
  net: ena: remove old adaptive interrupt moderation code from ena_netdev
  net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*()
  net: ena: enable the interrupt_moderation in driver_supported_features
  net: ena: reimplement set/get_coalesce()
  net: ena: switch to dim algorithm for rx adaptive interrupt moderation
  net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
  net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable
  ethtool: implement Energy Detect Powerdown support via phy-tunable
  xen-netfront: do not assume sk_buff_head list is empty in error handling
  s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb”
  net: ena: don't wake up tx queue when down
  drop_monitor: Better sanitize notified packets
  ...

1 files changed, 105 insertions, 2 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 26e2ad2c7027..ff45c3e1abff 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -247,6 +247,19 @@ struct ieee80211_rate {
 };
 
 /**
+ * struct ieee80211_he_obss_pd - AP settings for spatial reuse
+ *
+ * @enable: is the feature enabled.
+ * @min_offset: minimal tx power offset an associated station shall use
+ * @max_offset: maximum tx power offset an associated station shall use
+ */
+struct ieee80211_he_obss_pd {
+	bool enable;
+	u8 min_offset;
+	u8 max_offset;
+};
+
+/**
  * struct ieee80211_sta_ht_cap - STA's HT capabilities
  *
  * This structure describes most essential parameters needed
@@ -318,6 +331,60 @@ struct ieee80211_sband_iftype_data {
 };
 
 /**
+ * enum ieee80211_edmg_bw_config - allowed channel bandwidth configurations
+ *
+ * @IEEE80211_EDMG_BW_CONFIG_4: 2.16GHz
+ * @IEEE80211_EDMG_BW_CONFIG_5: 2.16GHz and 4.32GHz
+ * @IEEE80211_EDMG_BW_CONFIG_6: 2.16GHz, 4.32GHz and 6.48GHz
+ * @IEEE80211_EDMG_BW_CONFIG_7: 2.16GHz, 4.32GHz, 6.48GHz and 8.64GHz
+ * @IEEE80211_EDMG_BW_CONFIG_8: 2.16GHz and 2.16GHz + 2.16GHz
+ * @IEEE80211_EDMG_BW_CONFIG_9: 2.16GHz, 4.32GHz and 2.16GHz + 2.16GHz
+ * @IEEE80211_EDMG_BW_CONFIG_10: 2.16GHz, 4.32GHz, 6.48GHz and 2.16GHz+2.16GHz
+ * @IEEE80211_EDMG_BW_CONFIG_11: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz and
+ *	2.16GHz+2.16GHz
+ * @IEEE80211_EDMG_BW_CONFIG_12: 2.16GHz, 2.16GHz + 2.16GHz and
+ *	4.32GHz + 4.32GHz
+ * @IEEE80211_EDMG_BW_CONFIG_13: 2.16GHz, 4.32GHz, 2.16GHz + 2.16GHz and
+ *	4.32GHz + 4.32GHz
+ * @IEEE80211_EDMG_BW_CONFIG_14: 2.16GHz, 4.32GHz, 6.48GHz, 2.16GHz + 2.16GHz
+ *	and 4.32GHz + 4.32GHz
+ * @IEEE80211_EDMG_BW_CONFIG_15: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz,
+ *	2.16GHz + 2.16GHz and 4.32GHz + 4.32GHz
+ */
+enum ieee80211_edmg_bw_config {
+	IEEE80211_EDMG_BW_CONFIG_4	= 4,
+	IEEE80211_EDMG_BW_CONFIG_5	= 5,
+	IEEE80211_EDMG_BW_CONFIG_6	= 6,
+	IEEE80211_EDMG_BW_CONFIG_7	= 7,
+	IEEE80211_EDMG_BW_CONFIG_8	= 8,
+	IEEE80211_EDMG_BW_CONFIG_9	= 9,
+	IEEE80211_EDMG_BW_CONFIG_10	= 10,
+	IEEE80211_EDMG_BW_CONFIG_11	= 11,
+	IEEE80211_EDMG_BW_CONFIG_12	= 12,
+	IEEE80211_EDMG_BW_CONFIG_13	= 13,
+	IEEE80211_EDMG_BW_CONFIG_14	= 14,
+	IEEE80211_EDMG_BW_CONFIG_15	= 15,
+};
+
+/**
+ * struct ieee80211_edmg - EDMG configuration
+ *
+ * This structure describes most essential parameters needed
+ * to describe 802.11ay EDMG configuration
+ *
+ * @channels: bitmap that indicates the 2.16 GHz channel(s)
+ *	that are allowed to be used for transmissions.
+ *	Bit 0 indicates channel 1, bit 1 indicates channel 2, etc.
+ *	Set to 0 indicate EDMG not supported.
+ * @bw_config: Channel BW Configuration subfield encodes
+ *	the allowed channel bandwidth configurations
+ */
+struct ieee80211_edmg {
+	u8 channels;
+	enum ieee80211_edmg_bw_config bw_config;
+};
+
+/**
  * struct ieee80211_supported_band - frequency band definition
  *
  * This structure describes a frequency band a wiphy
@@ -333,6 +400,7 @@ struct ieee80211_sband_iftype_data {
  * @n_bitrates: Number of bitrates in @bitrates
  * @ht_cap: HT capabilities in this band
  * @vht_cap: VHT capabilities in this band
+ * @edmg_cap: EDMG capabilities in this band
  * @n_iftype_data: number of iftype data entries
  * @iftype_data: interface type data entries.  Note that the bits in
  *	@types_mask inside this structure cannot overlap (i.e. only
@@ -347,6 +415,7 @@ struct ieee80211_supported_band {
 	int n_bitrates;
 	struct ieee80211_sta_ht_cap ht_cap;
 	struct ieee80211_sta_vht_cap vht_cap;
+	struct ieee80211_edmg edmg_cap;
 	u16 n_iftype_data;
 	const struct ieee80211_sband_iftype_data *iftype_data;
 };
@@ -514,12 +583,17 @@ struct key_params {
  * @center_freq1: center frequency of first segment
  * @center_freq2: center frequency of second segment
  *	(only with 80+80 MHz)
+ * @edmg: define the EDMG channels configuration.
+ *	If edmg is requested (i.e. the .channels member is non-zero),
+ *	chan will define the primary channel and all other
+ *	parameters are ignored.
  */
 struct cfg80211_chan_def {
 	struct ieee80211_channel *chan;
 	enum nl80211_chan_width width;
 	u32 center_freq1;
 	u32 center_freq2;
+	struct ieee80211_edmg edmg;
 };
 
 /**
@@ -578,6 +652,19 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1,
 }
 
 /**
+ * cfg80211_chandef_is_edmg - check if chandef represents an EDMG channel
+ *
+ * @chandef: the channel definition
+ *
+ * Return: %true if EDMG defined, %false otherwise.
+ */
+static inline bool
+cfg80211_chandef_is_edmg(const struct cfg80211_chan_def *chandef)
+{
+	return chandef->edmg.channels || chandef->edmg.bw_config;
+}
+
+/**
  * cfg80211_chandef_compatible - check if two channel definitions are compatible
  * @chandef1: first channel definition
  * @chandef2: second channel definition
@@ -681,6 +768,7 @@ ieee80211_chandef_max_power(struct cfg80211_chan_def *chandef)
  * @SURVEY_INFO_TIME_RX: receive time was filled in
  * @SURVEY_INFO_TIME_TX: transmit time was filled in
  * @SURVEY_INFO_TIME_SCAN: scan time was filled in
+ * @SURVEY_INFO_TIME_BSS_RX: local BSS receive time was filled in
  *
  * Used by the driver to indicate which info in &struct survey_info
  * it has filled in during the get_survey().
@@ -694,6 +782,7 @@ enum survey_info_flags {
 	SURVEY_INFO_TIME_RX		= BIT(5),
 	SURVEY_INFO_TIME_TX		= BIT(6),
 	SURVEY_INFO_TIME_SCAN		= BIT(7),
+	SURVEY_INFO_TIME_BSS_RX		= BIT(8),
 };
 
 /**
@@ -710,6 +799,7 @@ enum survey_info_flags {
  * @time_rx: amount of time the radio spent receiving data
  * @time_tx: amount of time the radio spent transmitting data
  * @time_scan: amount of time the radio spent for scanning
+ * @time_bss_rx: amount of time the radio spent receiving data on a local BSS
  *
  * Used by dump_survey() to report back per-channel survey information.
  *
@@ -724,6 +814,7 @@ struct survey_info {
 	u64 time_rx;
 	u64 time_tx;
 	u64 time_scan;
+	u64 time_bss_rx;
 	u32 filled;
 	s8 noise;
 };
@@ -896,6 +987,7 @@ enum cfg80211_ap_settings_flags {
  * @vht_required: stations must support VHT
  * @twt_responder: Enable Target Wait Time
  * @flags: flags, as defined in enum cfg80211_ap_settings_flags
+ * @he_obss_pd: OBSS Packet Detection settings
  */
 struct cfg80211_ap_settings {
 	struct cfg80211_chan_def chandef;
@@ -923,6 +1015,7 @@ struct cfg80211_ap_settings {
 	bool ht_required, vht_required;
 	bool twt_responder;
 	u32 flags;
+	struct ieee80211_he_obss_pd he_obss_pd;
 };
 
 /**
@@ -1162,15 +1255,17 @@ int cfg80211_check_station_change(struct wiphy *wiphy,
  * @RATE_INFO_FLAGS_MCS: mcs field filled with HT MCS
  * @RATE_INFO_FLAGS_VHT_MCS: mcs field filled with VHT MCS
  * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval
- * @RATE_INFO_FLAGS_60G: 60GHz MCS
+ * @RATE_INFO_FLAGS_DMG: 60GHz MCS
  * @RATE_INFO_FLAGS_HE_MCS: HE MCS information
+ * @RATE_INFO_FLAGS_EDMG: 60GHz MCS in EDMG mode
  */
 enum rate_info_flags {
 	RATE_INFO_FLAGS_MCS			= BIT(0),
 	RATE_INFO_FLAGS_VHT_MCS			= BIT(1),
 	RATE_INFO_FLAGS_SHORT_GI		= BIT(2),
-	RATE_INFO_FLAGS_60G			= BIT(3),
+	RATE_INFO_FLAGS_DMG			= BIT(3),
 	RATE_INFO_FLAGS_HE_MCS			= BIT(4),
+	RATE_INFO_FLAGS_EDMG			= BIT(5),
 };
 
 /**
@@ -1210,6 +1305,7 @@ enum rate_info_bw {
  * @he_dcm: HE DCM value
  * @he_ru_alloc: HE RU allocation (from &enum nl80211_he_ru_alloc,
  *	only valid if bw is %RATE_INFO_BW_HE_RU)
+ * @n_bonded_ch: In case of EDMG the number of bonded channels (1-4)
  */
 struct rate_info {
 	u8 flags;
@@ -1220,6 +1316,7 @@ struct rate_info {
 	u8 he_gi;
 	u8 he_dcm;
 	u8 he_ru_alloc;
+	u8 n_bonded_ch;
 };
 
 /**
@@ -1315,6 +1412,7 @@ struct cfg80211_tid_stats {
  *	indicate the relevant values in this struct for them
  * @connected_time: time(in secs) since a station is last connected
  * @inactive_time: time since last station activity (tx/rx) in milliseconds
+ * @assoc_at: bootime (ns) of the last association
  * @rx_bytes: bytes (size of MPDUs) received from this station
  * @tx_bytes: bytes (size of MPDUs) transmitted to this station
  * @llid: mesh local link id
@@ -1375,6 +1473,7 @@ struct station_info {
 	u64 filled;
 	u32 connected_time;
 	u32 inactive_time;
+	u64 assoc_at;
 	u64 rx_bytes;
 	u64 tx_bytes;
 	u16 llid;
@@ -2421,6 +2520,9 @@ struct cfg80211_bss_selection {
  * @fils_erp_rrk_len: Length of @fils_erp_rrk in octets.
  * @want_1x: indicates user-space supports and wants to use 802.1X driver
  *	offload of 4-way handshake.
+ * @edmg: define the EDMG channels.
+ *	This may specify multiple channels and bonding options for the driver
+ *	to choose from, based on BSS configuration.
  */
 struct cfg80211_connect_params {
 	struct ieee80211_channel *channel;
@@ -2454,6 +2556,7 @@ struct cfg80211_connect_params {
 	const u8 *fils_erp_rrk;
 	size_t fils_erp_rrk_len;
 	bool want_1x;
+	struct ieee80211_edmg edmg;
 };
 
 /**