1 /* 2 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /** 20 * DOC: wlan_hdd_hw_capability.h 21 * 22 * Add Vendor subcommand QCA_NL80211_VENDOR_SUBCMD_GET_HW_CAPABILITY 23 */ 24 25 #ifndef __WLAN_HDD_HW_CAPABILITY_H 26 #define __WLAN_HDD_HW_CAPABILITY_H 27 28 #ifdef FEATURE_HW_CAPABILITY 29 #include <net/cfg80211.h> 30 31 /** 32 * wlan_hdd_cfg80211_get_hw_capability() - get hardware capability 33 * @wiphy: wiphy device pointer 34 * @wdev: wireless device pointer 35 * @data: Vendor command data buffer 36 * @data_len: Buffer length 37 * 38 * Return: 0 on success; error number otherwise. 39 */ 40 int wlan_hdd_cfg80211_get_hw_capability(struct wiphy *wiphy, 41 struct wireless_dev *wdev, 42 const void *data, 43 int data_len); 44 45 #define FEATURE_HW_CAPABILITY_COMMANDS \ 46 { \ 47 .info.vendor_id = QCA_NL80211_VENDOR_ID, \ 48 .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_HW_CAPABILITY, \ 49 .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \ 50 WIPHY_VENDOR_CMD_NEED_NETDEV | \ 51 WIPHY_VENDOR_CMD_NEED_RUNNING, \ 52 .doit = wlan_hdd_cfg80211_get_hw_capability, \ 53 vendor_command_policy(VENDOR_CMD_RAW_DATA, 0) \ 54 }, 55 #else /* FEATURE_HW_CAPABILITY */ 56 #define FEATURE_HW_CAPABILITY_COMMANDS 57 #endif /* FEATURE_HW_CAPABILITY */ 58 59 #endif /* __WLAN_HDD_HW_CAPABILITY_H */ 60