1 /* 2 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: wlan_hdd_fw_state.h 22 * 23 * Get firmware state related API's and definitions 24 */ 25 26 #ifndef __WLAN_HDD_FW_STATE_H 27 #define __WLAN_HDD_FW_STATE_H 28 29 #ifdef FEATURE_FW_STATE 30 #include <net/cfg80211.h> 31 /** 32 * wlan_hdd_cfg80211_get_fw_state() - get fw state 33 * @wiphy: wiphy pointer 34 * @wdev: pointer to struct wireless_dev 35 * @data: pointer to incoming NL vendor data 36 * @data_len: length of @data 37 * 38 * Return: 0 on success; error number otherwise. 39 */ 40 int wlan_hdd_cfg80211_get_fw_state(struct wiphy *wiphy, 41 struct wireless_dev *wdev, 42 const void *data, 43 int data_len); 44 45 #define FEATURE_FW_STATE_COMMANDS \ 46 { \ 47 .info.vendor_id = QCA_NL80211_VENDOR_ID, \ 48 .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_FW_STATE, \ 49 .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \ 50 WIPHY_VENDOR_CMD_NEED_NETDEV, \ 51 .doit = wlan_hdd_cfg80211_get_fw_state, \ 52 vendor_command_policy(VENDOR_CMD_RAW_DATA, 0) \ 53 }, 54 #else /* FEATURE_FW_STATE */ 55 #define FEATURE_FW_STATE_COMMANDS 56 #endif /* FEATURE_FW_STATE */ 57 #endif /* __WLAN_HDD_FW_STATE_H */ 58