Merge "qcacld-3.0: Add service_available_event handler for FILS roam capability" into wlan-cld3.driver.lnx.2.0-dev

core/hdd/inc/wlan_hdd_main.h

@@ -1760,6 +1760,7 @@ struct hdd_context {
 	bool fw_mem_dump_enabled;
 	bool imps_enabled;
 	int user_configured_pkt_filter_rules;
+	bool is_fils_roaming_supported;
 };
 
 /**

core/hdd/src/wlan_hdd_cfg80211.c

@@ -19891,8 +19891,11 @@ static int __wlan_hdd_cfg80211_update_connect_params(
 			req->fils_erp_rrk_len, req->fils_erp_realm_len,
 			roam_profile->fils_con_info->key_nai_length);
 
-	if (!adapter->fast_roaming_allowed) {
-		hdd_debug("LFR3 not enabled on this interface");
+	if (!adapter->fast_roaming_allowed ||
+	    !hdd_ctx->is_fils_roaming_supported) {
+		hdd_debug("LFR3: %d, FILS support %d",
+			  adapter->fast_roaming_allowed,
+			  hdd_ctx->is_fils_roaming_supported);
 		return 0;
 	}
 

core/hdd/src/wlan_hdd_main.c

@@ -1708,6 +1708,8 @@ void hdd_update_tgt_cfg(void *context, void *param)
 	temp_band_cap = hdd_ctx->config->nBandCapability;
 
 	hdd_ctx->config->nBandCapability = cfg->band_cap;
+	hdd_ctx->is_fils_roaming_supported =
+			cfg->services.is_fils_roaming_supported;
 
 	/*
 	 * now overwrite the target band capability with INI

core/hdd/src/wlan_hdd_power.c

@@ -749,10 +749,13 @@ static void __hdd_ipv4_notifier_work_queue(struct work_struct *work)
 	if (hdd_ctx->config->sta_keepalive_method == HDD_STA_KEEPALIVE_GRAT_ARP)
 		hdd_set_grat_arp_keepalive(adapter);
 
+	hdd_debug("FILS Roaming support: %d",
+		  hdd_ctx->is_fils_roaming_supported);
 	wext_state = WLAN_HDD_GET_WEXT_STATE_PTR(adapter);
 	roam_profile = &wext_state->roamProfile;
+
 	ifa = hdd_lookup_ifaddr(adapter);
-	if (ifa)
+	if (ifa && hdd_ctx->is_fils_roaming_supported)
 		sme_send_hlp_ie_info(hdd_ctx->hHal, adapter->sessionId,
 				     roam_profile, ifa->ifa_local);
 exit:

core/mac/inc/ani_global.h

@@ -921,6 +921,7 @@ typedef struct sAniSirGlobal {
 	uint8_t lteCoexAntShare;
 	uint8_t beacon_offload;
 	bool pmf_offload;
+	bool is_fils_roaming_supported;
 	uint32_t fEnableDebugLog;
 	uint16_t mgmtSeqNum;
 	bool enable5gEBT;

core/sme/src/common/sme_api.c

@@ -14101,6 +14101,10 @@ void sme_update_tgt_services(tHalHandle hal, struct wma_tgt_services *cfg)
 	mac_ctx->pmf_offload = cfg->pmf_offload;
 	QDF_TRACE(QDF_MODULE_ID_SME, QDF_TRACE_LEVEL_DEBUG,
 		FL("mac_ctx->pmf_offload: %d"), mac_ctx->pmf_offload);
+	mac_ctx->is_fils_roaming_supported =
+				cfg->is_fils_roaming_supported;
+	sme_debug("mac_ctx->pmf_offload: %d fils_roam support %d",
+		  mac_ctx->pmf_offload, mac_ctx->is_fils_roaming_supported);
 
 }
 

core/sme/src/csr/csr_api_roam.c

@@ -18660,6 +18660,15 @@ csr_roam_offload_scan(tpAniSirGlobal mac_ctx, uint8_t session_id,
 		sme_err("Roam Scan Offload is already started");
 		return QDF_STATUS_E_FAILURE;
 	}
+
+	/* Roaming is not supported currently for FILS akm */
+	if (session->pCurRoamProfile && CSR_IS_AUTH_TYPE_FILS(
+	    session->pCurRoamProfile->AuthType.authType[0]) &&
+				!mac_ctx->is_fils_roaming_supported) {
+		sme_info("FILS Roaming not suppprted by fw");
+		return QDF_STATUS_SUCCESS;
+	}
+
 	/*
 	 * The Dynamic Config Items Update may happen even if the state is in
 	 * INIT. It is important to ensure that the command is passed down to

core/wma/inc/wma.h

@@ -1421,6 +1421,8 @@ typedef struct {
 	uint32_t phy_capability;
 	uint32_t max_frag_entry;
 	uint32_t wmi_service_bitmap[WMI_SERVICE_BM_SIZE];
+	uint32_t wmi_service_ext_offset;
+	uint32_t wmi_service_ext_bitmap[WMI_SERVICE_SEGMENT_BM_SIZE32];
 	wmi_resource_config wlan_resource_config;
 	uint32_t frameTransRequired;
 	tBssSystemRole wmaGlobalSystemRole;

core/wma/inc/wma_tgt_cfg.h

@@ -70,6 +70,7 @@ struct wma_tgt_services {
 #endif /* WLAN_FEATURE_ROAM_OFFLOAD */
 	bool en_11ax;
 	bool get_peer_info_enabled;
+	bool is_fils_roaming_supported;
 };
 
 /**

core/wma/src/wma_main.c

@@ -2366,6 +2366,43 @@ void wma_vdev_deinit(struct wma_txrx_node *vdev)
 	qdf_wake_lock_destroy(&vdev->vdev_set_key_wakelock);
 }
 
+/**
+ * wma_rx_service_available_event() - service available event handler
+ * @handle: pointer to wma handle
+ * @cmd_param_info: Pointer to service available event TLVs
+ * @length: length of the event buffer received
+ *
+ * Return: zero on success, error code on failure
+ */
+static int wma_rx_service_available_event(void *handle, uint8_t *cmd_param_info,
+					uint32_t length)
+{
+	tp_wma_handle wma_handle = (tp_wma_handle) handle;
+	WMI_SERVICE_AVAILABLE_EVENTID_param_tlvs *param_buf;
+	wmi_service_available_event_fixed_param *ev;
+
+	param_buf = (WMI_SERVICE_AVAILABLE_EVENTID_param_tlvs *) cmd_param_info;
+	if (!(handle && param_buf)) {
+		WMA_LOGE("%s: Invalid arguments", __func__);
+		return -EINVAL;
+	}
+
+	ev = param_buf->fixed_param;
+	if (!ev) {
+		WMA_LOGE("%s: Invalid buffer", __func__);
+		return -EINVAL;
+	}
+
+	WMA_LOGD("WMA <-- WMI_SERVICE_AVAILABLE_EVENTID");
+
+	wma_handle->wmi_service_ext_offset = ev->wmi_service_segment_offset;
+	qdf_mem_copy(wma_handle->wmi_service_ext_bitmap,
+				&ev->wmi_service_segment_bitmap[0],
+				WMI_SERVICE_EXT_BM_SIZE32);
+
+	return 0;
+}
+
 /**
  * wma_open() - Allocate wma context and initialize it.
  * @psoc: Psoc pointer
@@ -2487,6 +2524,10 @@ QDF_STATUS wma_open(struct wlan_objmgr_psoc *psoc,
 	wlan_psoc_set_tgt_if_handle(psoc, tgt_psoc_info);
 	wlan_psoc_obj_unlock(psoc);
 
+	wmi_unified_register_event_handler(wmi_handle,
+					   WMI_SERVICE_AVAILABLE_EVENTID,
+					   wma_rx_service_available_event,
+					   WMA_RX_SERIALIZER_CTX);
 	wmi_unified_register_event_handler(wmi_handle,
 					   WMI_SERVICE_READY_EVENTID,
 					   init_deinit_service_ready_event_handler,
@@ -4222,6 +4263,10 @@ static inline void wma_update_target_services(tp_wma_handle wh,
 	cfg->get_peer_info_enabled =
 		WMI_SERVICE_IS_ENABLED(wh->wmi_service_bitmap,
 				       WMI_SERVICE_PEER_STATS_INFO);
+	if (WMI_SERVICE_EXT_IS_ENABLED(wh->wmi_service_bitmap,
+			wh->wmi_service_ext_bitmap,
+			WMI_SERVICE_FILS_SUPPORT))
+		cfg->is_fils_roaming_supported = true;
 }
 
 /**