Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - BPF:
      - add syscall program type and libbpf support for generating
        instructions and bindings for in-kernel BPF loaders (BPF loaders
        for BPF), this is a stepping stone for signed BPF programs
      - infrastructure to migrate TCP child sockets from one listener to
        another in the same reuseport group/map to improve flexibility
        of service hand-off/restart
      - add broadcast support to XDP redirect

   - allow bypass of the lockless qdisc to improving performance (for
     pktgen: +23% with one thread, +44% with 2 threads)

   - add a simpler version of "DO_ONCE()" which does not require jump
     labels, intended for slow-path usage

   - virtio/vsock: introduce SOCK_SEQPACKET support

   - add getsocketopt to retrieve netns cookie

   - ip: treat lowest address of a IPv4 subnet as ordinary unicast
     address allowing reclaiming of precious IPv4 addresses

   - ipv6: use prandom_u32() for ID generation

   - ip: add support for more flexible field selection for hashing
     across multi-path routes (w/ offload to mlxsw)

   - icmp: add support for extended RFC 8335 PROBE (ping)

   - seg6: add support for SRv6 End.DT46 behavior

   - mptcp:
      - DSS checksum support (RFC 8684) to detect middlebox meddling
      - support Connection-time 'C' flag
      - time stamping support

   - sctp: packetization Layer Path MTU Discovery (RFC 8899)

   - xfrm: speed up state addition with seq set

   - WiFi:
      - hidden AP discovery on 6 GHz and other HE 6 GHz improvements
      - aggregation handling improvements for some drivers
      - minstrel improvements for no-ack frames
      - deferred rate control for TXQs to improve reaction times
      - switch from round robin to virtual time-based airtime scheduler

   - add trace points:
      - tcp checksum errors
      - openvswitch - action execution, upcalls
      - socket errors via sk_error_report

  Device APIs:

   - devlink: add rate API for hierarchical control of max egress rate
     of virtual devices (VFs, SFs etc.)

   - don't require RCU read lock to be held around BPF hooks in NAPI
     context

   - page_pool: generic buffer recycling

  New hardware/drivers:

   - mobile:
      - iosm: PCIe Driver for Intel M.2 Modem
      - support for Qualcomm MSM8998 (ipa)

   - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices

   - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches

   - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU)

   - NXP SJA1110 Automotive Ethernet 10-port switch

   - Qualcomm QCA8327 switch support (qca8k)

   - Mikrotik 10/25G NIC (atl1c)

  Driver changes:

   - ACPI support for some MDIO, MAC and PHY devices from Marvell and
     NXP (our first foray into MAC/PHY description via ACPI)

   - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx

   - Mellanox/Nvidia NIC (mlx5)
      - NIC VF offload of L2 bridging
      - support IRQ distribution to Sub-functions

   - Marvell (prestera):
      - add flower and match all
      - devlink trap
      - link aggregation

   - Netronome (nfp): connection tracking offload

   - Intel 1GE (igc): add AF_XDP support

   - Marvell DPU (octeontx2): ingress ratelimit offload

   - Google vNIC (gve): new ring/descriptor format support

   - Qualcomm mobile (rmnet & ipa): inline checksum offload support

   - MediaTek WiFi (mt76)
      - mt7915 MSI support
      - mt7915 Tx status reporting
      - mt7915 thermal sensors support
      - mt7921 decapsulation offload
      - mt7921 enable runtime pm and deep sleep

   - Realtek WiFi (rtw88)
      - beacon filter support
      - Tx antenna path diversity support
      - firmware crash information via devcoredump

   - Qualcomm WiFi (wcn36xx)
      - Wake-on-WLAN support with magic packets and GTK rekeying

   - Micrel PHY (ksz886x/ksz8081): add cable test support"

* tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits)
  tcp: change ICSK_CA_PRIV_SIZE definition
  tcp_yeah: check struct yeah size at compile time
  gve: DQO: Fix off by one in gve_rx_dqo()
  stmmac: intel: set PCI_D3hot in suspend
  stmmac: intel: Enable PHY WOL option in EHL
  net: stmmac: option to enable PHY WOL with PMT enabled
  net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del}
  net: use netdev_info in ndo_dflt_fdb_{add,del}
  ptp: Set lookup cookie when creating a PTP PPS source.
  net: sock: add trace for socket errors
  net: sock: introduce sk_error_report
  net: dsa: replay the local bridge FDB entries pointing to the bridge dev too
  net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev
  net: dsa: include fdb entries pointing to bridge in the host fdb list
  net: dsa: include bridge addresses which are local in the host fdb list
  net: dsa: sync static FDB entries on foreign interfaces to hardware
  net: dsa: install the host MDB and FDB entries in the master's RX filter
  net: dsa: reference count the FDB addresses at the cross-chip notifier level
  net: dsa: introduce a separate cross-chip notifier type for host FDBs
  net: dsa: reference count the MDB entries at the cross-chip notifier level
  ...

5 files changed, 100 insertions, 63 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index c625d319142e..ce060c3dfd7b 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -535,11 +535,6 @@ enum iwl_legacy_cmds {
 	OFFLOADS_QUERY_CMD = 0xd5,
 
 	/**
-	 * @REMOTE_WAKE_CONFIG_CMD: &struct iwl_wowlan_remote_wake_config
-	 */
-	REMOTE_WAKE_CONFIG_CMD = 0xd6,
-
-	/**
 	 * @D0I3_END_CMD: End D0i3/D3 state, no command data
 	 */
 	D0I3_END_CMD = 0xed,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
index 758639084e0c..b2e7ef3ddc88 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2012-2014, 2018-2020 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2021 Intel Corporation
  * Copyright (C) 2013-2014 Intel Mobile Communications GmbH
  * Copyright (C) 2015-2017 Intel Deutschland GmbH
  */
@@ -159,6 +159,22 @@ struct iwl_proto_offload_cmd_v3_large {
 	struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
 
+/**
+ * struct iwl_proto_offload_cmd_v4 - ARP/NS offload configuration
+ * @sta_id: station id
+ * @common: common/IPv4 configuration
+ * @num_valid_ipv6_addrs: number of valid IPv6 addresses
+ * @targ_addrs: target IPv6 addresses
+ * @ns_config: NS offload configurations
+ */
+struct iwl_proto_offload_cmd_v4 {
+	__le32 sta_id;
+	struct iwl_proto_offload_cmd_common common;
+	__le32 num_valid_ipv6_addrs;
+	struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
+	struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
+} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_4 */
+
 /*
  * WOWLAN_PATTERNS
  */
@@ -302,13 +318,23 @@ struct iwl_wowlan_patterns_cmd {
 	/**
 	 * @n_patterns: number of patterns
 	 */
-	__le32 n_patterns;
+	u8 n_patterns;
+
+	/**
+	 * @n_patterns: sta_id
+	 */
+	u8 sta_id;
+
+	/**
+	 * @reserved: reserved for alignment
+	 */
+	__le16 reserved;
 
 	/**
 	 * @patterns: the patterns, array length in @n_patterns
 	 */
 	struct iwl_wowlan_pattern_v2 patterns[];
-} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_2 */
+} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_3 */
 
 enum iwl_wowlan_wakeup_filters {
 	IWL_WOWLAN_WAKEUP_MAGIC_PACKET			= BIT(0),
@@ -339,9 +365,10 @@ enum iwl_wowlan_flags {
 };
 
 /**
- * struct iwl_wowlan_config_cmd - WoWLAN configuration
+ * struct iwl_wowlan_config_cmd - WoWLAN configuration (versions 5 and 6)
  * @wakeup_filter: filter from &enum iwl_wowlan_wakeup_filters
- * @non_qos_seq: non-QoS sequence counter to use next
+ * @non_qos_seq: non-QoS sequence counter to use next.
+ *               Reserved if the struct has version >= 6.
  * @qos_seq: QoS sequence counters to use next
  * @wowlan_ba_teardown_tids: bitmap of BA sessions to tear down
  * @is_11n_connection: indicates HT connection
@@ -456,6 +483,23 @@ struct iwl_wowlan_kek_kck_material_cmd_v3 {
 	__le32  bigtk_cipher;
 } __packed; /* KEK_KCK_MATERIAL_API_S_VER_3 */
 
+struct iwl_wowlan_kek_kck_material_cmd_v4 {
+	__le32  sta_id;
+	u8	kck[IWL_KCK_MAX_SIZE];
+	u8	kek[IWL_KEK_MAX_SIZE];
+	__le16	kck_len;
+	__le16	kek_len;
+	__le64	replay_ctr;
+	__le32  akm;
+	__le32  gtk_cipher;
+	__le32  igtk_cipher;
+	__le32  bigtk_cipher;
+} __packed; /* KEK_KCK_MATERIAL_API_S_VER_4 */
+
+struct iwl_wowlan_get_status_cmd {
+	__le32  sta_id;
+} __packed; /* WOWLAN_GET_STATUSES_CMD_API_S_VER_1 */
+
 #define RF_KILL_INDICATOR_FOR_WOWLAN	0x87
 
 enum iwl_wowlan_rekey_status {
@@ -604,12 +648,13 @@ struct iwl_wowlan_status_v7 {
 } __packed; /* WOWLAN_STATUSES_API_S_VER_7 */
 
 /**
- * struct iwl_wowlan_status_v9 - WoWLAN status (version 9)
+ * struct iwl_wowlan_status_v9 - WoWLAN status (versions 9 and 10)
  * @gtk: GTK data
  * @igtk: IGTK data
  * @replay_ctr: GTK rekey replay counter
  * @pattern_number: number of the matched pattern
- * @non_qos_seq_ctr: non-QoS sequence counter to use next
+ * @non_qos_seq_ctr: non-QoS sequence counter to use next.
+ *                   Reserved if the struct has version >= 10.
  * @qos_seq_ctr: QoS sequence counters to use next
  * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
  * @num_of_gtk_rekeys: number of GTK rekeys
@@ -638,7 +683,7 @@ struct iwl_wowlan_status_v9 {
 	u8 tid_tear_down;
 	u8 reserved[3];
 	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
-} __packed; /* WOWLAN_STATUSES_API_S_VER_9 */
+} __packed; /* WOWLAN_STATUSES_RSP_API_S_VER_9 */
 
 /**
  * struct iwl_wowlan_status - WoWLAN status
@@ -683,55 +728,6 @@ static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk)
 	return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK;
 }
 
-#define IWL_WOWLAN_TCP_MAX_PACKET_LEN		64
-#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN	128
-#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS	2048
-
-struct iwl_tcp_packet_info {
-	__le16 tcp_pseudo_header_checksum;
-	__le16 tcp_payload_length;
-} __packed; /* TCP_PACKET_INFO_API_S_VER_2 */
-
-struct iwl_tcp_packet {
-	struct iwl_tcp_packet_info info;
-	u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
-	u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN];
-} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
-
-struct iwl_remote_wake_packet {
-	struct iwl_tcp_packet_info info;
-	u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
-	u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN];
-} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
-
-struct iwl_wowlan_remote_wake_config {
-	__le32 connection_max_time; /* unused */
-	/* TCP_PROTOCOL_CONFIG_API_S_VER_1 */
-	u8 max_syn_retries;
-	u8 max_data_retries;
-	u8 tcp_syn_ack_timeout;
-	u8 tcp_ack_timeout;
-
-	struct iwl_tcp_packet syn_tx;
-	struct iwl_tcp_packet synack_rx;
-	struct iwl_tcp_packet keepalive_ack_rx;
-	struct iwl_tcp_packet fin_tx;
-
-	struct iwl_remote_wake_packet keepalive_tx;
-	struct iwl_remote_wake_packet wake_rx;
-
-	/* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */
-	u8 sequence_number_offset;
-	u8 sequence_number_length;
-	u8 token_offset;
-	u8 token_length;
-	/* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */
-	__le32 initial_sequence_number;
-	__le16 keepalive_interval;
-	__le16 num_tokens;
-	u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS];
-} __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */
-
 /* TODO: NetDetect API */
 
 #endif /* __iwl_fw_api_d3_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
index d299bba3aa54..985b0dc5b52a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
@@ -64,6 +64,12 @@ enum iwl_data_path_subcmd_ids {
 	RX_NO_DATA_NOTIF = 0xF5,
 
 	/**
+	 * @THERMAL_DUAL_CHAIN_DISABLE_REQ: firmware request for SMPS mode,
+	 *	&struct iwl_thermal_dual_chain_request
+	 */
+	THERMAL_DUAL_CHAIN_REQUEST = 0xF6,
+
+	/**
 	 * @TLC_MNG_UPDATE_NOTIF: &struct iwl_tlc_update_notif
 	 */
 	TLC_MNG_UPDATE_NOTIF = 0xF7,
@@ -169,4 +175,24 @@ struct iwl_datapath_monitor_notif {
 	u8 reserved[3];
 } __packed; /* MONITOR_NTF_API_S_VER_1 */
 
+/**
+ * enum iwl_thermal_dual_chain_req_events - firmware SMPS request event
+ * @THERMAL_DUAL_CHAIN_REQ_ENABLE: (re-)enable dual-chain operation
+ *	(subject to other constraints)
+ * @THERMAL_DUAL_CHAIN_REQ_DISABLE: disable dual-chain operation
+ *	(static SMPS)
+ */
+enum iwl_thermal_dual_chain_req_events {
+	THERMAL_DUAL_CHAIN_REQ_ENABLE,
+	THERMAL_DUAL_CHAIN_REQ_DISABLE,
+}; /* THERMAL_DUAL_CHAIN_DISABLE_STATE_API_E_VER_1 */
+
+/**
+ * struct iwl_thermal_dual_chain_request - SMPS request
+ * @event: the type of request, see &enum iwl_thermal_dual_chain_req_events
+ */
+struct iwl_thermal_dual_chain_request {
+	__le32 event;
+} __packed; /* THERMAL_DUAL_CHAIN_DISABLE_REQ_NTFY_API_S_VER_1 */
+
 #endif /* __iwl_fw_api_datapath_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
index 996d5cc5bd9a..5a2d9a1f7e73 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
  */
 #ifndef __iwl_fw_dbg_tlv_h__
 #define __iwl_fw_dbg_tlv_h__
@@ -11,6 +11,7 @@
 #define IWL_FW_INI_MAX_NAME			32
 #define IWL_FW_INI_MAX_CFG_NAME			64
 #define IWL_FW_INI_DOMAIN_ALWAYS_ON		0
+#define IWL_FW_INI_REGION_V2_MASK		0x0000FFFF
 
 /**
  * struct iwl_fw_ini_hcmd
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
index dc8f2777e944..cf48c6fa8f65 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
@@ -453,6 +453,25 @@ struct iwl_lari_config_change_cmd_v3 {
 } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_3 */
 
 /**
+ * struct iwl_lari_config_change_cmd_v4 - change LARI configuration
+ * @config_bitmap: Bitmap of the config commands. Each bit will trigger a
+ *     different predefined FW config operation.
+ * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
+ * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
+ *     per country, one to indicate whether to override and the other to
+ *     indicate the value to use.
+ * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
+ *     per country, one to indicate whether to override and the other to
+ *     indicate allow/disallow unii4 channels.
+ */
+struct iwl_lari_config_change_cmd_v4 {
+	__le32 config_bitmap;
+	__le32 oem_uhb_allow_bitmap;
+	__le32 oem_11ax_allow_bitmap;
+	__le32 oem_unii4_allow_bitmap;
+} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_4 */
+
+/**
  * struct iwl_pnvm_init_complete_ntfy - PNVM initialization complete
  * @status: PNVM image loading status
  */