1 /*
2 * Copyright (c) 2021, 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_txrx_stats
19 *
20 * implementation for creating sysfs files:
21 *
22 * txrx_stats
23 */
24
25 int
26 hdd_sysfs_dp_txrx_stats_sysfs_create(struct kobject *drv_kobj);
27
28 void
29 hdd_sysfs_dp_txrx_stats_sysfs_destroy(struct kobject *drv_kobj);
30
31 #ifdef WLAN_SYSFS_DP_STATS
32
33 /**
34 * hdd_sysfs_dp_txrx_stats_sysfs_create() - API to create txrx stats related
35 * sysfs entry.
36 * @drv_kobj: sysfs driver kobject
37 *
38 * file path: /sys/kernel/wifi/txrx_stats
39 *
40 * Return: 0 on success and errno on failure
41 */
42
43 int
44 hdd_sysfs_dp_txrx_stats_sysfs_create(struct kobject *drv_kobj);
45
46 /**
47 * hdd_sysfs_dp_txrx_stats_sysfs_destroy() - API to destroy txrx stats
48 * related sysfs entry.
49 * @drv_kobj: sysfs driver kobject
50 *
51 * Return: None
52 */
53
54 void
55 hdd_sysfs_dp_txrx_stats_sysfs_destroy(struct kobject *drv_kobj);
56
57 #else /* WLAN_SYSFS_DP_STATS */
58
59 int
hdd_sysfs_dp_txrx_stats_sysfs_create(struct kobject * drv_kobj)60 hdd_sysfs_dp_txrx_stats_sysfs_create(struct kobject *drv_kobj)
61 {
62 return 0;
63 }
64
65 void
hdd_sysfs_dp_txrx_stats_sysfs_destroy(struct kobject * drv_kobj)66 hdd_sysfs_dp_txrx_stats_sysfs_destroy(struct kobject *drv_kobj)
67 {
68 }
69
70 #endif /* WLAN_SYSFS_DP_STATS */
71