qcacld-3.0: Add dynamic wake event configuration (8e1d8a6c) · Commits · e / devices / android_kernel_fairphone_FP4

core/wma/src/wma_features.c

+66 −14

Original line number	Diff line number	Diff line
		@@ -102,10 +102,6 @@ static const uint8_t arp_mask[] = {0xff, 0xff};
		static const uint8_t ns_ptrn[] = {0x86, 0xDD};
		static const uint8_t discvr_ptrn[] = {0xe0, 0x00, 0x00, 0xf8};
		static const uint8_t discvr_mask[] = {0xf0, 0x00, 0x00, 0xf8};
		static CDF_STATUS wma_add_wow_wakeup_event(tp_wma_handle wma,
		uint32_t vdev_id,
		uint32_t bitmap,
		bool enable);

		#ifdef FEATURE_WLAN_AUTO_SHUTDOWN
		/**
		@@ -2850,20 +2846,11 @@ int wma_wow_wakeup_host_event(void handle, uint8_t event,
		wma_wow_wake_up_stats(wma, NULL, 0, WOW_REASON_NLOD);
		node = &wma->interfaces[wake_info->vdev_id];
		if (node) {
		CDF_STATUS ret = CDF_STATUS_SUCCESS;
		WMA_LOGD("NLO match happened");
		node->nlo_match_evt_received = true;
		cdf_wake_lock_timeout_acquire(&wma->pno_wake_lock,
		WMA_PNO_MATCH_WAKE_LOCK_TIMEOUT,
		WIFI_POWER_EVENT_WAKELOCK_PNO);
		/* Configure pno scan complete wakeup */
		ret = wma_add_wow_wakeup_event(wma, wake_info->vdev_id,
		(1 << WOW_NLO_SCAN_COMPLETE_EVENT),
		true);
		if (ret != CDF_STATUS_SUCCESS)
		WMA_LOGE("Failed to configure pno scan complete wakeup");
		else
		WMA_LOGD("PNO scan complete wakeup is enabled in fw");
		}
		break;

		@@ -3979,17 +3966,44 @@ bool wma_is_pnoscan_in_progress(tp_wma_handle wma, int vdev_id)
		{
		return wma->interfaces[vdev_id].pno_in_progress;
		}

		/**
		* wma_is_pnoscan_match_found(): check if a scan match was found
		* @wma: wma handle
		* @vdev_id: vdev_id
		*
		* Return: TRUE/FALSE
		*/
		static inline
		bool wma_is_pnoscan_match_found(tp_wma_handle wma, int vdev_id)
		{
		return wma->interfaces[vdev_id].nlo_match_evt_received;
		}
		#else
		/**
		* wma_is_pnoscan_in_progress(): dummy
		*
		* Return: False since no pnoscan can be in progress
		* Return: False since no pnoscan cannot be in progress
		* when feature flag is not defined.
		*/
		bool wma_is_pnoscan_in_progress(tp_wma_handle wma, int vdev_id)
		{
		return FALSE;
		}

		/**
		* wma_is_pnoscan_match_found(): dummy
		* @wma: wma handle
		* @vdev_id: vdev_id
		*
		* Return: False since no pnoscan cannot occur
		* when feature flag is not defined.
		*/
		static inline
		bool wma_is_pnoscan_match_found(tp_wma_handle wma, int vdev_id)
		{
		return FALSE;
		}
		#endif

		#ifdef FEATURE_WLAN_EXTSCAN
		@@ -4055,6 +4069,42 @@ bool wma_is_wow_applicable(tp_wma_handle wma)
		return true;
		}

		/**
		* wma_configure_dynamic_wake_events(): configure dyanmic wake events
		* @wma: wma handle
		*
		* Some wake events need to be enabled dynamically. Controll those here.
		*
		* Return: none
		*/
		void wma_configure_dynamic_wake_events(tp_wma_handle wma)
		{
		int vdev_id;
		int enable_mask;
		int disable_mask;

		for (vdev_id = 0; vdev_id < wma->max_bssid; vdev_id++) {
		enable_mask = 0;
		disable_mask = 0;

		if (wma_is_pnoscan_in_progress(wma, vdev_id)) {
		if (wma_is_pnoscan_match_found(wma, vdev_id))
		enable_mask \|=
		(1 << WOW_NLO_SCAN_COMPLETE_EVENT);
		else
		disable_mask \|=
		(1 << WOW_NLO_SCAN_COMPLETE_EVENT);
		}

		if (enable_mask != 0)
		wma_enable_disable_wakeup_event(wma, vdev_id,
		enable_mask, true);
		if (disable_mask != 0)
		wma_enable_disable_wakeup_event(wma, vdev_id,
		disable_mask, false);
		}
		}

		#ifdef FEATURE_WLAN_LPHB
		/**
		* wma_apply_lphb(): apply cached LPHB settings
		@@ -4094,6 +4144,8 @@ CDF_STATUS wma_suspend_req(tp_wma_handle wma)
		WMA_LOGE("WOW Suspend");
		wma_apply_lphb(wma);

		wma_configure_dynamic_wake_events(wma);

		wma->wow.wow_enable = true;
		wma->wow.wow_enable_cmd_sent = false;
		}