1 /*
2 * Copyright (c) 2020, The Linux Foundation. All rights reserved.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 /**
18 * DOC: wlan_hdd_sysfs_connect_info.h
19 *
20 * implementation for creating sysfs file connect_info
21 */
22
23 #ifndef _WLAN_HDD_SYSFS_CONNECT_INFO_H
24 #define _WLAN_HDD_SYSFS_CONNECT_INFO_H
25
26 #if defined(WLAN_SYSFS) && defined(WLAN_SYSFS_CONNECT_INFO)
27
28 #define SYSFS_CONNECT_INFO_BUF_SIZE (4 * 1024)
29
30 /**
31 * hdd_sysfs_connect_info_interface_create() - API to create connect_info sysfs
32 * interface
33 * @adapter: pointer to adapter
34 *
35 * file path: /sys/class/net/wlanxx/connect_info
36 * where wlanxx is adapter name
37 *
38 * usage:
39 * cat /sys/class/net/wlanxx/connect_info
40 *
41 * Return: none
42 */
43 void hdd_sysfs_connect_info_interface_create(struct hdd_adapter *adapter);
44
45 /**
46 * hdd_sysfs_connect_info_interface_destroy() - API to destroy connect_info
47 * sysfs interface
48 * @adapter: pointer to adapter
49 *
50 * Return: none
51 */
52 void hdd_sysfs_connect_info_interface_destroy(struct hdd_adapter *adapter);
53
54 #else
55 static inline
hdd_sysfs_connect_info_interface_create(struct hdd_adapter * adapter)56 void hdd_sysfs_connect_info_interface_create(struct hdd_adapter *adapter)
57 {
58 }
59
60 static inline
hdd_sysfs_connect_info_interface_destroy(struct hdd_adapter * adapter)61 void hdd_sysfs_connect_info_interface_destroy(struct hdd_adapter *adapter)
62 {
63 }
64 #endif
65 #endif /* #ifndef _WLAN_HDD_SYSFS_CONNECT_INFO_H */
66