qcacld-3.0: Add a new feature to support forced dtim (120775a6) · Commits · e / devices / android_kernel_fairphone_FP5

components/pmo/core/inc/wlan_pmo_suspend_resume.h

+13 −1

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2017-2018, 2020 The Linux Foundation. All rights reserved.
		* Copyright (c) 2017-2018, 2020-2021 The Linux Foundation. All rights reserved.
		*
		* Permission to use, copy, modify, and/or distribute this software for
		* any purpose with or without fee is hereby granted, provided that the
		@@ -348,6 +348,18 @@ QDF_STATUS pmo_core_txrx_suspend(struct wlan_objmgr_psoc *psoc);
		* Return: QDF_STATUS
		*/
		QDF_STATUS pmo_core_txrx_resume(struct wlan_objmgr_psoc *psoc);

		/**
		* pmo_core_config_forced_dtim() - function to configure forced dtim
		* @vdev: objmgr vdev handle
		* @dynamic_dtim: dynamic dtim value passed by user
		*
		* This function configures the forced modulated dtim in firmware
		*
		* Return: QDF_STATUS
		*/
		QDF_STATUS pmo_core_config_forced_dtim(struct wlan_objmgr_vdev *vdev,
		uint32_t dynamic_dtim);
		#endif /* WLAN_POWER_MANAGEMENT_OFFLOAD */

		#endif /* end of _WLAN_PMO_SUSPEND_RESUME_H_ */

components/pmo/core/src/wlan_pmo_main.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -186,6 +186,7 @@ static void wlan_pmo_init_cfg(struct wlan_objmgr_psoc *psoc,
		psoc_cfg->sta_mod_dtim = cfg_get(psoc, CFG_PMO_ENABLE_MODULATED_DTIM);
		psoc_cfg->enable_mc_list = cfg_get(psoc, CFG_PMO_MC_ADDR_LIST_ENABLE);
		psoc_cfg->power_save_mode = cfg_get(psoc, CFG_PMO_POWERSAVE_MODE);
		psoc_cfg->sta_forced_dtim = cfg_get(psoc, CFG_PMO_ENABLE_FORCED_DTIM);
		psoc_cfg->is_mod_dtim_on_sys_suspend_enabled =
		cfg_get(psoc, CFG_PMO_MOD_DTIM_ON_SYS_SUSPEND);
		psoc_cfg->is_bus_suspend_enabled_in_sap_mode =

components/pmo/core/src/wlan_pmo_suspend_resume.c

+35 −0

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		@@ -816,6 +816,10 @@ pmo_core_enable_wow_in_fw(struct wlan_objmgr_psoc *psoc,
		param.flags \|= WMI_WOW_FLAG_MOD_DTIM_ON_SYS_SUSPEND;
		}

		if (psoc_cfg->sta_forced_dtim) {
		pmo_info("forced DTIM enabled");
		param.flags \|= WMI_WOW_FLAG_FORCED_DTIM_ON_SYS_SUSPEND;
		}
		status = pmo_tgt_psoc_send_wow_enable_req(psoc, &param);
		if (status != QDF_STATUS_SUCCESS) {
		pmo_err("Failed to enable wow in fw");
		@@ -1683,6 +1687,34 @@ QDF_STATUS pmo_core_config_listen_interval(struct wlan_objmgr_vdev *vdev,
		return status;
		}

		QDF_STATUS pmo_core_config_forced_dtim(struct wlan_objmgr_vdev *vdev,
		uint32_t dynamic_dtim)
		{
		struct pmo_vdev_priv_obj *vdev_ctx;
		uint8_t vdev_id;
		QDF_STATUS status;

		vdev_id = pmo_vdev_get_id(vdev);
		vdev_ctx = pmo_vdev_get_priv(vdev);

		qdf_spin_lock_bh(&vdev_ctx->pmo_vdev_lock);
		vdev_ctx->dyn_modulated_dtim = dynamic_dtim;
		vdev_ctx->dyn_modulated_dtim_enabled = dynamic_dtim >= 1;
		qdf_spin_unlock_bh(&vdev_ctx->pmo_vdev_lock);

		status = pmo_tgt_vdev_update_param_req(vdev,
		pmo_vdev_param_forced_dtim_count,
		dynamic_dtim);

		if (QDF_IS_STATUS_ERROR(status)) {
		pmo_err("Failed to set forced DTIM for vdev id %d",
		vdev_id);
		}

		wlan_objmgr_vdev_release_ref(vdev, WLAN_PMO_ID);
		return status;
		}

		QDF_STATUS pmo_core_config_modulated_dtim(struct wlan_objmgr_vdev *vdev,
		uint32_t mod_dtim)
		{
		@@ -1706,6 +1738,9 @@ QDF_STATUS pmo_core_config_modulated_dtim(struct wlan_objmgr_vdev *vdev,
		vdev_ctx = pmo_vdev_get_priv(vdev);
		psoc_cfg = &vdev_ctx->pmo_psoc_ctx->psoc_cfg;

		if (psoc_cfg->sta_forced_dtim)
		return pmo_core_config_forced_dtim(vdev, mod_dtim);

		/* Calculate Maximum allowed modulated DTIM */
		beacon_interval_mod =
		pmo_core_get_vdev_beacon_interval(vdev) / 100;

components/pmo/dispatcher/inc/wlan_pmo_common_cfg.h

+23 −0

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		@@ -247,6 +247,28 @@
		0, \
		"Modulated DTIM on System suspend wow")

		/*
		* <ini>
		* gEnableForcedDTIM - Enable/Disable forced DTIM feature
		* @Min: 0
		* @Max: 1
		* @Default: 0
		*
		* This ini is used to enable/disable forced DTIM feature.
		*
		* 0 - Disable forced DTIM.
		* 1 - Enable forced DTIM
		*
		*
		* Usage: External
		*
		* </ini>
		*/
		#define CFG_PMO_ENABLE_FORCED_DTIM CFG_INI_BOOL( \
		"gEnableForcedDTIM", \
		0, \
		"Enable/disable Forced DTIM feature")

		/*
		* <ini>
		* gMaxPsPoll - Max powersave poll
		@@ -468,6 +490,7 @@
		CFG(CFG_PMO_ENABLE_HOST_NSOFFLOAD) \
		CFG(CFG_PMO_ENABLE_DYNAMIC_DTIM) \
		CFG(CFG_PMO_ENABLE_MODULATED_DTIM) \
		CFG(CFG_PMO_ENABLE_FORCED_DTIM) \
		CFG(CFG_PMO_MC_ADDR_LIST_ENABLE) \
		CFG(CFG_PMO_POWERSAVE_MODE) \
		CFG(CFG_PMO_MAX_PS_POLL) \

components/pmo/dispatcher/inc/wlan_pmo_common_public_struct.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -55,11 +55,13 @@
		* enum pmo_vdev_param_id: tell vdev param id
		* @pmo_vdev_param_listen_interval: vdev listen interval param id
		* @pmo_vdev_param_dtim_policy: vdev param dtim policy
		* @pmo_vdev_param_forced_dtim_count: vdev param forced dtim count
		* @pmo_vdev_max_param: Max vdev param id
		*/
		enum pmo_vdev_param_id {
		pmo_vdev_param_listen_interval = 0,
		pmo_vdev_param_dtim_policy,
		pmo_vdev_param_forced_dtim_count,
		pmo_vdev_max_param
		};

		@@ -275,6 +277,7 @@ enum active_apf_mode {
		* @sta_dynamic_dtim: station dynamic DTIM value
		* @sta_mod_dtim: station modulated DTIM value
		* @sta_max_li_mod_dtim: station max listen interval DTIM value
		* @sta_forced_dtim: station forced DTIM value
		* @wow_enable: enable wow with majic pattern match or pattern byte match
		* @power_save_mode: power save mode for psoc
		* @runtime_pm_delay: set runtime pm's inactivity timer
		@@ -333,6 +336,7 @@ struct pmo_psoc_cfg {
		uint8_t sta_dynamic_dtim;
		uint8_t sta_mod_dtim;
		uint8_t sta_max_li_mod_dtim;
		bool sta_forced_dtim;
		enum pmo_wow_enable_type wow_enable;
		enum powersave_mode power_save_mode;
		enum powersave_mode default_power_save_mode;