/* * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved. * Copyright (c) 2022 Qualcomm Innovation Center, Inc. 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 * above copyright notice and this permission notice appear in all * copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #if !defined(WLAN_HDD_GREEN_AP_H) #define WLAN_HDD_GREEN_AP_H #include "qdf_types.h" #include "qca_vendor.h" #include <net/netlink.h> #include <osif_vdev_sync.h> #include "wlan_lmac_if_def.h" #include "wlan_objmgr_pdev_obj.h" #include "wlan_green_ap_api.h" struct hdd_context; #ifdef WLAN_SUPPORT_GREEN_AP /** * hdd_green_ap_add_sta() - Notify Green AP on STA association * @hdd_ctx: Global HDD context * * Call this function when new node is associated * * Return: void */ void hdd_green_ap_add_sta(struct hdd_context *hdd_ctx); /** * hdd_green_ap_del_sta() - Notify Green AP on STA disassociation * @hdd_ctx: Global HDD context * * Call this function when new node is disassociated * * Return: void */ void hdd_green_ap_del_sta(struct hdd_context *hdd_ctx); /** * hdd_green_ap_enable_egap() - Enable Enhanced Green AP * @hdd_ctx: Global HDD context * * This function will enable the Enhanced Green AP feature if it is supported * by the Green AP component. * * Return: 0 on success, negative errno on any failure */ int hdd_green_ap_enable_egap(struct hdd_context *hdd_ctx); /** * hdd_green_ap_start_state_mc() - to start green AP state mc based on * present concurrency and state of green AP state machine. * @hdd_ctx: hdd context * @mode: device mode * @is_session_start: BSS start/stop * * Return: 0 on success, negative errno on any failure */ int hdd_green_ap_start_state_mc(struct hdd_context *hdd_ctx, enum QDF_OPMODE mode, bool is_session_start); #else /* WLAN_SUPPORT_GREEN_AP */ static inline void hdd_green_ap_add_sta(struct hdd_context *hdd_ctx) { } static inline void hdd_green_ap_del_sta(struct hdd_context *hdd_ctx) { } static inline int hdd_green_ap_enable_egap(struct hdd_context *hdd_ctx) { return 0; } static inline int hdd_green_ap_start_state_mc(struct hdd_context *hdd_ctx, enum QDF_OPMODE mode, bool is_session_start) { return 0; } #endif /* WLAN_SUPPORT_GREEN_AP */ #ifdef WLAN_SUPPORT_GAP_LL_PS_MODE extern const struct nla_policy wlan_hdd_sap_low_pwr_mode[QCA_WLAN_VENDOR_ATTR_DOZED_AP_MAX + 1]; #define FEATURE_GREEN_AP_LOW_LATENCY_PWR_SAVE_COMMANDS \ { \ .info.vendor_id = QCA_NL80211_VENDOR_ID, \ .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_DOZED_AP, \ .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \ WIPHY_VENDOR_CMD_NEED_NETDEV | \ WIPHY_VENDOR_CMD_NEED_RUNNING, \ .doit = wlan_hdd_enter_sap_low_pwr_mode, \ vendor_command_policy(wlan_hdd_sap_low_pwr_mode, \ QCA_WLAN_VENDOR_ATTR_MAX) \ }, #define FEATURE_GREEN_AP_LOW_LATENCY_PWR_SAVE_EVENT \ [QCA_NL80211_VENDOR_SUBCMD_DOZED_AP_INDEX] = { \ .vendor_id = QCA_NL80211_VENDOR_ID, \ .subcmd = QCA_NL80211_VENDOR_SUBCMD_DOZED_AP, \ }, int wlan_hdd_enter_sap_low_pwr_mode(struct wiphy *wiphy, struct wireless_dev *wdev, const void *data, int data_len); QDF_STATUS wlan_hdd_send_green_ap_ll_ps_event( struct wlan_objmgr_vdev *vdev, struct wlan_green_ap_ll_ps_event_param *ll_ps_event_param); QDF_STATUS green_ap_register_hdd_callback(struct wlan_objmgr_pdev *pdev, struct green_ap_hdd_callback *hdd_cback); #else #define FEATURE_GREEN_AP_LOW_LATENCY_PWR_SAVE_COMMANDS #define FEATURE_GREEN_AP_LOW_LATENCY_PWR_SAVE_EVENT #endif #endif /* !defined(WLAN_HDD_GREEN_AP_H) */