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, 30 insertions, 120 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index a263cc629d75..843d00bf2bd5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -258,38 +258,6 @@ enum iwl_mvm_smps_type_request {
 	NUM_IWL_MVM_SMPS_REQ,
 };
 
-enum iwl_mvm_ref_type {
-	IWL_MVM_REF_UCODE_DOWN,
-	IWL_MVM_REF_SCAN,
-	IWL_MVM_REF_ROC,
-	IWL_MVM_REF_ROC_AUX,
-	IWL_MVM_REF_P2P_CLIENT,
-	IWL_MVM_REF_AP_IBSS,
-	IWL_MVM_REF_USER,
-	IWL_MVM_REF_TX,
-	IWL_MVM_REF_TX_AGG,
-	IWL_MVM_REF_ADD_IF,
-	IWL_MVM_REF_START_AP,
-	IWL_MVM_REF_BSS_CHANGED,
-	IWL_MVM_REF_PREPARE_TX,
-	IWL_MVM_REF_PROTECT_TDLS,
-	IWL_MVM_REF_CHECK_CTKILL,
-	IWL_MVM_REF_PRPH_READ,
-	IWL_MVM_REF_PRPH_WRITE,
-	IWL_MVM_REF_NMI,
-	IWL_MVM_REF_TM_CMD,
-	IWL_MVM_REF_EXIT_WORK,
-	IWL_MVM_REF_PROTECT_CSA,
-	IWL_MVM_REF_FW_DBG_COLLECT,
-	IWL_MVM_REF_INIT_UCODE,
-	IWL_MVM_REF_SENDING_CMD,
-	IWL_MVM_REF_RX,
-
-	/* update debugfs.c when changing this */
-
-	IWL_MVM_REF_COUNT,
-};
-
 enum iwl_bt_force_ant_mode {
 	BT_FORCE_ANT_DIS = 0,
 	BT_FORCE_ANT_AUTO,
@@ -504,6 +472,9 @@ struct iwl_mvm_vif {
 
 	/* we can only have 2 GTK + 2 IGTK active at a time */
 	struct ieee80211_key_conf *ap_early_keys[4];
+
+	/* 26-tone RU OFDMA transmissions should be blocked */
+	bool he_ru_2mhz_block;
 };
 
 static inline struct iwl_mvm_vif *
@@ -617,11 +588,6 @@ struct iwl_mvm_frame_stats {
 	int last_frame_idx;
 };
 
-enum {
-	D0I3_DEFER_WAKEUP,
-	D0I3_PENDING_WAKEUP,
-};
-
 #define IWL_MVM_DEBUG_SET_TEMPERATURE_DISABLE 0xff
 #define IWL_MVM_DEBUG_SET_TEMPERATURE_MIN -100
 #define IWL_MVM_DEBUG_SET_TEMPERATURE_MAX 200
@@ -695,6 +661,12 @@ struct iwl_mvm_tcm {
  * @valid: reordering is valid for this queue
  * @lock: protect reorder buffer internal state
  * @mvm: mvm pointer, needed for frame timer context
+ * @consec_oldsn_drops: consecutive drops due to old SN
+ * @consec_oldsn_ampdu_gp2: A-MPDU GP2 timestamp to track
+ *	when to apply old SN consecutive drop workaround
+ * @consec_oldsn_prev_drop: track whether or not an MPDU
+ *	that was single/part of the previous A-MPDU was
+ *	dropped due to old SN
  */
 struct iwl_mvm_reorder_buffer {
 	u16 head_sn;
@@ -708,6 +680,9 @@ struct iwl_mvm_reorder_buffer {
 	bool valid;
 	spinlock_t lock;
 	struct iwl_mvm *mvm;
+	unsigned int consec_oldsn_drops;
+	u32 consec_oldsn_ampdu_gp2;
+	unsigned int consec_oldsn_prev_drop:1;
 } ____cacheline_aligned_in_smp;
 
 /**
@@ -1011,10 +986,6 @@ struct iwl_mvm {
 	unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
 	u8 fw_key_deleted[STA_KEY_MAX_NUM];
 
-	/* references taken by the driver and spinlock protecting them */
-	spinlock_t refs_lock;
-	u8 refs[IWL_MVM_REF_COUNT];
-
 	u8 vif_count;
 	struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];
 
@@ -1039,6 +1010,7 @@ struct iwl_mvm {
 	struct ieee80211_channel **nd_channels;
 	int n_nd_channels;
 	bool net_detect;
+	u8 offload_tid;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	bool d3_wake_sysassert;
 	bool d3_test_active;
@@ -1048,17 +1020,6 @@ struct iwl_mvm {
 #endif
 #endif
 
-	/* d0i3 */
-	u8 d0i3_ap_sta_id;
-	bool d0i3_offloading;
-	struct work_struct d0i3_exit_work;
-	struct sk_buff_head d0i3_tx;
-	/* protect d0i3_suspend_flags */
-	struct mutex d0i3_suspend_mutex;
-	unsigned long d0i3_suspend_flags;
-	/* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
-	spinlock_t d0i3_tx_lock;
-	wait_queue_head_t d0i3_exit_waitq;
 	wait_queue_head_t rx_sync_waitq;
 
 	/* BT-Coex */
@@ -1184,6 +1145,8 @@ struct iwl_mvm {
 	struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
 	struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES];
 	u32 geo_rev;
+	struct iwl_ppag_table_cmd ppag_table;
+	u32 ppag_rev;
 #endif
 };
 
@@ -1201,7 +1164,6 @@ struct iwl_mvm {
  * @IWL_MVM_STATUS_ROC_RUNNING: remain-on-channel is running
  * @IWL_MVM_STATUS_HW_RESTART_REQUESTED: HW restart was requested
  * @IWL_MVM_STATUS_IN_HW_RESTART: HW restart is active
- * @IWL_MVM_STATUS_IN_D0I3: NIC is in D0i3
  * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running
  * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running
  * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA
@@ -1212,7 +1174,6 @@ enum iwl_mvm_status {
 	IWL_MVM_STATUS_ROC_RUNNING,
 	IWL_MVM_STATUS_HW_RESTART_REQUESTED,
 	IWL_MVM_STATUS_IN_HW_RESTART,
-	IWL_MVM_STATUS_IN_D0I3,
 	IWL_MVM_STATUS_ROC_AUX_RUNNING,
 	IWL_MVM_STATUS_FIRMWARE_RUNNING,
 	IWL_MVM_STATUS_NEED_FLUSH_P2P,
@@ -1291,13 +1252,6 @@ iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
 					 lockdep_is_held(&mvm->mutex));
 }
 
-static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
-{
-	return !iwlwifi_mod_params.d0i3_disable &&
-		fw_has_capa(&mvm->fw->ucode_capa,
-			    IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
-}
-
 static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm)
 {
 	return fw_has_api(&mvm->fw->ucode_capa,
@@ -1333,19 +1287,6 @@ static inline bool iwl_mvm_is_short_beacon_notif_supported(struct iwl_mvm *mvm)
 			  IWL_UCODE_TLV_API_SHORT_BEACON_NOTIF);
 }
 
-static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
-{
-	/* For now we only use this mode to differentiate between
-	 * slave transports, which handle D0i3 entry in suspend by
-	 * themselves in conjunction with runtime PM D0i3.  So, this
-	 * function is used to check whether we need to do anything
-	 * when entering suspend or if the transport layer has already
-	 * done it.
-	 */
-	return (mvm->trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3) &&
-		(mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
-}
-
 static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
 {
 	return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
@@ -1424,13 +1365,13 @@ static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
 static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
 {
 	/* TODO - replace with TLV once defined */
-	return mvm->trans->cfg->use_tfh;
+	return mvm->trans->trans_cfg->use_tfh;
 }
 
 static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
 {
 	/* TODO - better define this */
-	return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
 }
 
 static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
@@ -1455,7 +1396,13 @@ static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
 	 * but then there's a little bit of code in scan that won't make
 	 * any sense...
 	 */
-	return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
+}
+
+static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm)
+{
+	return fw_has_api(&mvm->fw->ucode_capa,
+			  IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER);
 }
 
 static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm)
@@ -1487,7 +1434,6 @@ iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
 
 static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
 {
-#ifdef CONFIG_THERMAL
 	/* these two TLV are redundant since the responsibility to CT-kill by
 	 * FW happens only after we send at least one command of
 	 * temperature THs report.
@@ -1496,9 +1442,6 @@ static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
 			   IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
 	       fw_has_capa(&mvm->fw->ucode_capa,
 			   IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
-#else /* CONFIG_THERMAL */
-	return false;
-#endif /* CONFIG_THERMAL */
 }
 
 static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
@@ -1663,6 +1606,8 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
 				struct iwl_rx_cmd_buffer *rxb, int queue);
 void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
 			      struct iwl_rx_cmd_buffer *rxb, int queue);
+void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
+				  struct iwl_rx_cmd_buffer *rxb, int queue);
 int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
 			    const u8 *data, u32 count, bool async);
 void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
@@ -1863,30 +1808,9 @@ void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
 extern const struct file_operations iwl_dbgfs_d3_test_ops;
 struct iwl_wowlan_status *iwl_mvm_send_wowlan_get_status(struct iwl_mvm *mvm);
 #ifdef CONFIG_PM
-int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
-				     struct ieee80211_vif *vif,
-				     bool host_awake,
-				     u32 cmd_flags);
-void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
-			      struct ieee80211_vif *vif,
-			      struct iwl_wowlan_status *status);
 void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
 				 struct ieee80211_vif *vif);
 #else
-static inline int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm,
-						   struct ieee80211_vif *vif,
-						   bool host_awake,
-						   u32 cmd_flags)
-{
-	return 0;
-}
-
-static inline void iwl_mvm_d0i3_update_keys(struct iwl_mvm *mvm,
-					    struct ieee80211_vif *vif,
-					    struct iwl_wowlan_status *status)
-{
-}
-
 static inline void
 iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
@@ -1900,19 +1824,6 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
 			       bool offload_ns,
 			       u32 cmd_flags);
 
-/* D0i3 */
-void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
-
-#ifdef CONFIG_PM
-void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
-int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
-int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode);
-int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
-#endif
-
 /* BT Coex */
 int iwl_mvm_send_bt_init_conf(struct iwl_mvm *mvm);
 void iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
@@ -1943,9 +1854,6 @@ iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
 					 struct iwl_beacon_filter_cmd *cmd)
 {}
 #endif
-int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
-				   struct ieee80211_vif *vif,
-				   bool enable, u32 flags);
 int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
 				 struct ieee80211_vif *vif,
 				 u32 flags);
@@ -2025,7 +1933,7 @@ void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
  */
 static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
 {
-	return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
+	return ((BIT(mvm->trans->trans_cfg->base_params->num_of_queues) - 1) &
 		~BIT(IWL_MVM_DQA_CMD_QUEUE));
 }
 
@@ -2034,7 +1942,8 @@ static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
 	lockdep_assert_held(&mvm->mutex);
 	iwl_fw_cancel_timestamp(&mvm->fwrt);
 	clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
-	iwl_fwrt_stop_device(&mvm->fwrt);
+	iwl_fw_dbg_stop_sync(&mvm->fwrt);
+	iwl_trans_stop_device(mvm->trans);
 	iwl_free_fw_paging(&mvm->fwrt);
 	iwl_fw_dump_conf_clear(&mvm->fwrt);
 }
@@ -2154,6 +2063,7 @@ void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
 
 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
+int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif,