wlan: Add driver command for low power mode (9d963285) · Commits · e / devices / android_kernel_fairphone_FP3

CORE/HDD/src/wlan_hdd_main.c

+35 −0

Original line number	Diff line number	Diff line
		@@ -250,6 +250,7 @@ static int hdd_ParseUserParams(tANI_U8 pValue, tANI_U8 *ppArg);
		void wlan_hdd_restart_timer_cb(v_PVOID_t usrDataForCallback);
		void hdd_set_wlan_suspend_mode(bool suspend);
		void hdd_set_vowifi_mode(hdd_context_t *hdd_ctx, bool enable);
		void hdd_set_olpc_mode(tHalHandle hHal, bool low_power);

		v_U16_t hdd_select_queue(struct net_device *dev,
		struct sk_buff *skb
		@@ -877,6 +878,25 @@ static int hdd_parse_setrmcactionperiod_command(tANI_U8 *pValue,

		return 0;
		}
		/*
		* hdd_set_olpc_mode() - Process the OLPCMODE command and invoke the SME api
		*
		* @hHal: context handler
		* @low_power: Value to be sent as a part of the OLPCMODE command
		*
		* Return: void
		*/
		void hdd_set_olpc_mode(tHalHandle hHal, bool low_power)
		{
		tpAniSirGlobal pMac = PMAC_STRUCT(hHal);
		if (!pMac) {
		hddLog(LOGE, "pMac is NULL");
		return;
		}

		sme_set_olpc_mode(pMac, low_power);
		}


		/**
		* hdd_set_vowifi_mode() - Process VOWIFI command.
		@@ -4080,6 +4100,21 @@ static int hdd_driver_command(hdd_adapter_t *pAdapter,
		hdd_set_vowifi_mode(pHddCtx, *ptr - '0');
		}

		else if (strncmp(command, "OLPCMODE", 8) == 0)
		{
		tANI_U8 *ptr;

		ret = hdd_drv_cmd_validate(command, 8);
		if (ret)
		goto exit;

		VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
		" Received Command to go to low power mode in %s", __func__);

		ptr = (tANI_U8*)command + 9;
		hdd_set_olpc_mode((tHalHandle)(pHddCtx->hHal), *ptr - '0');
		}

		else if(strncmp(command, "SETSUSPENDMODE", 14) == 0)
		{
		int suspend = 0;

+2 −1

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2012-2017, 2019 The Linux Foundation. All rights reserved.
		* Copyright (c) 2012-2017, 2019-2020 The Linux Foundation. All rights reserved.
		*
		* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
		*
		@@ -826,6 +826,7 @@ struct sir_mgmt_msg {
		/* ARP Debug stats */
		#define SIR_HAL_SET_ARP_STATS_REQ (SIR_HAL_ITC_MSG_TYPES_BEGIN + 303)
		#define SIR_HAL_GET_ARP_STATS_REQ (SIR_HAL_ITC_MSG_TYPES_BEGIN + 304)
		#define SIR_HAL_LOW_POWER_MODE (SIR_HAL_ITC_MSG_TYPES_BEGIN + 305)
		#define SIR_HAL_VOWIFI_MODE (SIR_HAL_ITC_MSG_TYPES_BEGIN + 306)
		#define SIR_HAL_QPOWER (SIR_HAL_ITC_MSG_TYPES_BEGIN + 307)

+1 −0

Original line number	Diff line number	Diff line
		@@ -233,6 +233,7 @@ sme_SetLinkLayerStatsIndCB

		void sme_set_vowifi_mode(tpAniSirGlobal pMac, bool enable);
		void sme_set_qpower(tpAniSirGlobal pMac, uint8_t enable);
		void sme_set_olpc_mode(tpAniSirGlobal pMac, bool enable);

		#ifdef WLAN_FEATURE_EXTSCAN
		/* ---------------------------------------------------------------------------

+31 −0

Original line number	Diff line number	Diff line
		@@ -991,6 +991,37 @@ void sme_set_vowifi_mode(tpAniSirGlobal pMac, bool enable)
		}
		}

		/*
		* sme_set_olpc_mode() - Set OLPC (low power)
		* @pMac - context handler
		* @enable - boolean value that determines the state
		*
		* The function sends the low power mode to firmware received
		* via driver command
		*/
		void sme_set_olpc_mode(tpAniSirGlobal pMac, bool enable)
		{
		tSirMsgQ msgQ;
		tSirRetStatus retCode = eSIR_SUCCESS;

		vos_mem_zero(&msgQ, sizeof(tSirMsgQ));
		msgQ.type = WDA_LOW_POWER_MODE;
		msgQ.reserved = 0;
		msgQ.bodyval = enable;

		retCode = wdaPostCtrlMsg(pMac, &msgQ);
		if(eSIR_SUCCESS != retCode)
		{
		smsLog(pMac, LOGE,
		FL("Posting WDA_LOW_POWER_MODE to WDA failed, reason=%X"),
		retCode);
		}
		else
		{
		smsLog(pMac, LOG1, FL("posted WDA_LOW_POWER_MODE command"));
		}
		}

		tANI_BOOLEAN smeProcessCommand( tpAniSirGlobal pMac )
		{
		tANI_BOOLEAN fContinue = eANI_BOOLEAN_FALSE;

+1 −0

Original line number	Diff line number	Diff line
		@@ -1112,6 +1112,7 @@ tSirRetStatus uMacPostCtrlMsg(void* pSirGlobal, tSirMbMsg* pMb);
		#define WDA_BEACON_FILTER_IND SIR_HAL_BEACON_FILTER_IND
		#define WDA_VOWIFI_MODE SIR_HAL_VOWIFI_MODE
		#define WDA_QPOWER SIR_HAL_QPOWER
		#define WDA_LOW_POWER_MODE SIR_HAL_LOW_POWER_MODE

		/// PE <-> HAL WOWL messages
		#define WDA_WOWL_ADD_BCAST_PTRN SIR_HAL_WOWL_ADD_BCAST_PTRN