1 /*
2 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. 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 #ifndef _OS_IF_DP_LOCAL_PKT_CAPTURE_H_
18 #define _OS_IF_DP_LOCAL_PKT_CAPTURE_H_
19
20 #include "qdf_types.h"
21 #include "qca_vendor.h"
22
23 #ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
24
25 #define FEATURE_MONITOR_MODE_VENDOR_COMMANDS \
26 { \
27 .info.vendor_id = QCA_NL80211_VENDOR_ID, \
28 .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_SET_MONITOR_MODE, \
29 .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \
30 WIPHY_VENDOR_CMD_NEED_NETDEV | \
31 WIPHY_VENDOR_CMD_NEED_RUNNING, \
32 .doit = wlan_hdd_cfg80211_set_monitor_mode, \
33 vendor_command_policy(set_monitor_mode_policy, \
34 QCA_WLAN_VENDOR_ATTR_SET_MONITOR_MODE_MAX) \
35 }, \
36 { \
37 .info.vendor_id = QCA_NL80211_VENDOR_ID, \
38 .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_GET_MONITOR_MODE, \
39 .flags = WIPHY_VENDOR_CMD_NEED_WDEV | \
40 WIPHY_VENDOR_CMD_NEED_NETDEV | \
41 WIPHY_VENDOR_CMD_NEED_RUNNING, \
42 .doit = wlan_hdd_cfg80211_get_monitor_mode, \
43 vendor_command_policy(VENDOR_CMD_RAW_DATA, 0) \
44 },
45
46 extern const struct nla_policy
47 set_monitor_mode_policy[QCA_WLAN_VENDOR_ATTR_SET_MONITOR_MODE_MAX + 1];
48
49 /**
50 * os_if_dp_set_lpc_configure() - Configure local packet capture
51 * operation in the received vendor command
52 * @vdev: vdev
53 * @data: NL data
54 * @data_len: NL data length
55 *
56 * Return: QDF_STATUS_SUCCESS if Success;
57 * QDF_STATUS_E_* if Failure
58 */
59 QDF_STATUS os_if_dp_set_lpc_configure(struct wlan_objmgr_vdev *vdev,
60 const void *data, int data_len);
61
62 /**
63 * os_if_dp_local_pkt_capture_stop() - Stop local packet capture
64 * @vdev: vdev
65 *
66 * Return: 0 for Success and negative value for failure
67 */
68 QDF_STATUS os_if_dp_local_pkt_capture_stop(struct wlan_objmgr_vdev *vdev);
69
70 /**
71 * os_if_dp_get_lpc_state() - get local packet capture state
72 * in the received vendor command
73 * @vdev: vdev
74 * @data: NL data
75 * @data_len: NL data length
76 *
77 * Return: QDF_STATUS_SUCCESS if Success;
78 * QDF_STATUS_E_* if Failure
79 */
80 QDF_STATUS os_if_dp_get_lpc_state(struct wlan_objmgr_vdev *vdev,
81 const void *data, int data_len);
82
83 /**
84 * os_if_lpc_mon_intf_creation_allowed() - Check if local packet capture
85 * monitor interface creation is allowed or not
86 * @psoc: psoc object handle
87 *
88 * Return: true, If monitor interface creation is allowed
89 * false, Otherwise
90 */
91 bool os_if_lpc_mon_intf_creation_allowed(struct wlan_objmgr_psoc *psoc);
92 #else
93 static inline
os_if_dp_set_lpc_configure(struct wlan_objmgr_vdev * vdev,const void * data,int data_len)94 QDF_STATUS os_if_dp_set_lpc_configure(struct wlan_objmgr_vdev *vdev,
95 const void *data, int data_len)
96 {
97 return QDF_STATUS_SUCCESS;
98 }
99
100 static inline
os_if_dp_local_pkt_capture_stop(struct wlan_objmgr_vdev * vdev)101 QDF_STATUS os_if_dp_local_pkt_capture_stop(struct wlan_objmgr_vdev *vdev)
102 {
103 return QDF_STATUS_SUCCESS;
104 }
105
106 static inline
os_if_dp_get_lpc_state(struct wlan_objmgr_vdev * vdev,const void * data,int data_len)107 QDF_STATUS os_if_dp_get_lpc_state(struct wlan_objmgr_vdev *vdev,
108 const void *data, int data_len)
109 {
110 return QDF_STATUS_SUCCESS;
111 }
112
113 static inline
os_if_lpc_mon_intf_creation_allowed(struct wlan_objmgr_psoc * psoc)114 bool os_if_lpc_mon_intf_creation_allowed(struct wlan_objmgr_psoc *psoc)
115 {
116 return true;
117 }
118
119 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
120 #endif
121