| /* |
| * Copyright (c) 2012-2018 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 |
| * 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. |
| */ |
| |
| #ifndef __WLAN_HDD_RSSI_MONITOR_H |
| #define __WLAN_HDD_RSSI_MONITOR_H |
| |
| /** |
| * DOC: wlan_hdd_rssi_monitor_h |
| * |
| * WLAN Host Device Driver RSSI monitoring API specification |
| */ |
| |
| #ifdef FEATURE_RSSI_MONITOR |
| /** |
| * wlan_hdd_cfg80211_monitor_rssi() - SSR wrapper to rssi monitoring |
| * @wiphy: wiphy structure pointer |
| * @wdev: Wireless device structure pointer |
| * @data: Pointer to the data received |
| * @data_len: Length of @data |
| * |
| * Return: 0 on success; errno on failure |
| */ |
| int |
| wlan_hdd_cfg80211_monitor_rssi(struct wiphy *wiphy, struct wireless_dev *wdev, |
| const void *data, int data_len); |
| |
| /** |
| * hdd_rssi_threshold_breached() - rssi breached NL event |
| * @hdd_handle: HDD handle |
| * @data: rssi breached event data |
| * |
| * This function reads the rssi breached event %data and fill in the skb with |
| * NL attributes and send up the NL event. |
| * |
| * Return: none |
| */ |
| void hdd_rssi_threshold_breached(hdd_handle_t hdd_handle, |
| struct rssi_breach_event *data); |
| |
| #define FEATURE_RSSI_MONITOR_VENDOR_EVENTS \ |
| [QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI_INDEX] = { \ |
| .vendor_id = QCA_NL80211_VENDOR_ID, \ |
| .subcmd = QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI \ |
| }, |
| |
| #define FEATURE_RSSI_MONITOR_VENDOR_COMMANDS \ |
| { \ |
| .info.vendor_id = QCA_NL80211_VENDOR_ID, \ |
| .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_MONITOR_RSSI, \ |
| .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \ |
| WIPHY_VENDOR_CMD_NEED_NETDEV | \ |
| WIPHY_VENDOR_CMD_NEED_RUNNING, \ |
| .doit = wlan_hdd_cfg80211_monitor_rssi \ |
| }, |
| |
| #else /* FEATURE_RSSI_MONITOR */ |
| static inline |
| void hdd_rssi_threshold_breached(hdd_handle_t hdd_handle, |
| struct rssi_breach_event *data) |
| { |
| } |
| |
| #define FEATURE_RSSI_MONITOR_VENDOR_EVENTS |
| #define FEATURE_RSSI_MONITOR_VENDOR_COMMANDS |
| #endif /* FEATURE_RSSI_MONITOR */ |
| |
| #endif /* __WLAN_HDD_RSSI_MONITOR_H */ |
| |