1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/* SPDX-License-Identifier: ISC */
/*
* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name>
*/
#ifndef __MT76_TESTMODE_H
#define __MT76_TESTMODE_H
#define MT76_TM_TIMEOUT 10
#include <net/netlink.h>
/**
* enum mt76_testmode_attr - testmode attributes inside NL80211_ATTR_TESTDATA
*
* @MT76_TM_ATTR_UNSPEC: (invalid attribute)
*
* @MT76_TM_ATTR_RESET: reset parameters to default (flag)
* @MT76_TM_ATTR_STATE: test state (u32), see &enum mt76_testmode_state
*
* @MT76_TM_ATTR_MTD_PART: mtd partition used for eeprom data (string)
* @MT76_TM_ATTR_MTD_OFFSET: offset of eeprom data within the partition (u32)
*
* @MT76_TM_ATTR_TX_COUNT: configured number of frames to send when setting
* state to MT76_TM_STATE_TX_FRAMES (u32)
* @MT76_TM_ATTR_TX_PENDING: pending frames during MT76_TM_STATE_TX_FRAMES (u32)
* @MT76_TM_ATTR_TX_LENGTH: packet tx mpdu length (u32)
* @MT76_TM_ATTR_TX_RATE_MODE: packet tx mode (u8, see &enum mt76_testmode_tx_mode)
* @MT76_TM_ATTR_TX_RATE_NSS: packet tx number of spatial streams (u8)
* @MT76_TM_ATTR_TX_RATE_IDX: packet tx rate/MCS index (u8)
* @MT76_TM_ATTR_TX_RATE_SGI: packet tx use short guard interval (u8)
* @MT76_TM_ATTR_TX_RATE_LDPC: packet tx enable LDPC (u8)
* @MT76_TM_ATTR_TX_RATE_STBC: packet tx enable STBC (u8)
* @MT76_TM_ATTR_TX_LTF: packet tx LTF, set 0 to 2 for 1x, 2x, and 4x LTF (u8)
*
* @MT76_TM_ATTR_TX_ANTENNA: tx antenna mask (u8)
* @MT76_TM_ATTR_TX_POWER_CONTROL: enable tx power control (u8)
* @MT76_TM_ATTR_TX_POWER: per-antenna tx power array (nested, u8 attrs)
*
* @MT76_TM_ATTR_FREQ_OFFSET: RF frequency offset (u32)
*
* @MT76_TM_ATTR_STATS: statistics (nested, see &enum mt76_testmode_stats_attr)
*
* @MT76_TM_ATTR_TX_SPE_IDX: tx spatial extension index (u8)
*
* @MT76_TM_ATTR_TX_DUTY_CYCLE: packet tx duty cycle (u8)
* @MT76_TM_ATTR_TX_IPG: tx inter-packet gap, in unit of us (u32)
* @MT76_TM_ATTR_TX_TIME: packet transmission time, in unit of us (u32)
*
* @MT76_TM_ATTR_DRV_DATA: driver specific netlink attrs (nested)
*
* @MT76_TM_ATTR_MAC_ADDRS: array of nested MAC addresses (nested)
*/
enum mt76_testmode_attr {
MT76_TM_ATTR_UNSPEC,
MT76_TM_ATTR_RESET,
MT76_TM_ATTR_STATE,
MT76_TM_ATTR_MTD_PART,
MT76_TM_ATTR_MTD_OFFSET,
MT76_TM_ATTR_TX_COUNT,
MT76_TM_ATTR_TX_LENGTH,
MT76_TM_ATTR_TX_RATE_MODE,
MT76_TM_ATTR_TX_RATE_NSS,
MT76_TM_ATTR_TX_RATE_IDX,
MT76_TM_ATTR_TX_RATE_SGI,
MT76_TM_ATTR_TX_RATE_LDPC,
MT76_TM_ATTR_TX_RATE_STBC,
MT76_TM_ATTR_TX_LTF,
MT76_TM_ATTR_TX_ANTENNA,
MT76_TM_ATTR_TX_POWER_CONTROL,
MT76_TM_ATTR_TX_POWER,
MT76_TM_ATTR_FREQ_OFFSET,
MT76_TM_ATTR_STATS,
MT76_TM_ATTR_TX_SPE_IDX,
MT76_TM_ATTR_TX_DUTY_CYCLE,
MT76_TM_ATTR_TX_IPG,
MT76_TM_ATTR_TX_TIME,
MT76_TM_ATTR_DRV_DATA,
MT76_TM_ATTR_MAC_ADDRS,
/* keep last */
NUM_MT76_TM_ATTRS,
MT76_TM_ATTR_MAX = NUM_MT76_TM_ATTRS - 1,
};
/**
* enum mt76_testmode_state - statistics attributes
*
* @MT76_TM_STATS_ATTR_TX_PENDING: pending tx frames (u32)
* @MT76_TM_STATS_ATTR_TX_QUEUED: queued tx frames (u32)
* @MT76_TM_STATS_ATTR_TX_QUEUED: completed tx frames (u32)
*
* @MT76_TM_STATS_ATTR_RX_PACKETS: number of rx packets (u64)
* @MT76_TM_STATS_ATTR_RX_FCS_ERROR: number of rx packets with FCS error (u64)
* @MT76_TM_STATS_ATTR_LAST_RX: information about the last received packet
* see &enum mt76_testmode_rx_attr
*/
enum mt76_testmode_stats_attr {
MT76_TM_STATS_ATTR_UNSPEC,
MT76_TM_STATS_ATTR_PAD,
MT76_TM_STATS_ATTR_TX_PENDING,
MT76_TM_STATS_ATTR_TX_QUEUED,
MT76_TM_STATS_ATTR_TX_DONE,
MT76_TM_STATS_ATTR_RX_PACKETS,
MT76_TM_STATS_ATTR_RX_FCS_ERROR,
MT76_TM_STATS_ATTR_LAST_RX,
/* keep last */
NUM_MT76_TM_STATS_ATTRS,
MT76_TM_STATS_ATTR_MAX = NUM_MT76_TM_STATS_ATTRS - 1,
};
/**
* enum mt76_testmode_rx_attr - packet rx information
*
* @MT76_TM_RX_ATTR_FREQ_OFFSET: frequency offset (s32)
* @MT76_TM_RX_ATTR_RCPI: received channel power indicator (array, u8)
* @MT76_TM_RX_ATTR_IB_RSSI: internal inband RSSI (array, s8)
* @MT76_TM_RX_ATTR_WB_RSSI: internal wideband RSSI (array, s8)
* @MT76_TM_RX_ATTR_SNR: signal-to-noise ratio (u8)
*/
enum mt76_testmode_rx_attr {
MT76_TM_RX_ATTR_UNSPEC,
MT76_TM_RX_ATTR_FREQ_OFFSET,
MT76_TM_RX_ATTR_RCPI,
MT76_TM_RX_ATTR_IB_RSSI,
MT76_TM_RX_ATTR_WB_RSSI,
MT76_TM_RX_ATTR_SNR,
/* keep last */
NUM_MT76_TM_RX_ATTRS,
MT76_TM_RX_ATTR_MAX = NUM_MT76_TM_RX_ATTRS - 1,
};
/**
* enum mt76_testmode_state - phy test state
*
* @MT76_TM_STATE_OFF: test mode disabled (normal operation)
* @MT76_TM_STATE_IDLE: test mode enabled, but idle
* @MT76_TM_STATE_TX_FRAMES: send a fixed number of test frames
* @MT76_TM_STATE_RX_FRAMES: receive packets and keep statistics
* @MT76_TM_STATE_TX_CONT: waveform tx without time gap
* @MT76_TM_STATE_ON: test mode enabled used in offload firmware
*/
enum mt76_testmode_state {
MT76_TM_STATE_OFF,
MT76_TM_STATE_IDLE,
MT76_TM_STATE_TX_FRAMES,
MT76_TM_STATE_RX_FRAMES,
MT76_TM_STATE_TX_CONT,
MT76_TM_STATE_ON,
/* keep last */
NUM_MT76_TM_STATES,
MT76_TM_STATE_MAX = NUM_MT76_TM_STATES - 1,
};
/**
* enum mt76_testmode_tx_mode - packet tx phy mode
*
* @MT76_TM_TX_MODE_CCK: legacy CCK mode
* @MT76_TM_TX_MODE_OFDM: legacy OFDM mode
* @MT76_TM_TX_MODE_HT: 802.11n MCS
* @MT76_TM_TX_MODE_VHT: 802.11ac MCS
* @MT76_TM_TX_MODE_HE_SU: 802.11ax single-user MIMO
* @MT76_TM_TX_MODE_HE_EXT_SU: 802.11ax extended-range SU
* @MT76_TM_TX_MODE_HE_TB: 802.11ax trigger-based
* @MT76_TM_TX_MODE_HE_MU: 802.11ax multi-user MIMO
*/
enum mt76_testmode_tx_mode {
MT76_TM_TX_MODE_CCK,
MT76_TM_TX_MODE_OFDM,
MT76_TM_TX_MODE_HT,
MT76_TM_TX_MODE_VHT,
MT76_TM_TX_MODE_HE_SU,
MT76_TM_TX_MODE_HE_EXT_SU,
MT76_TM_TX_MODE_HE_TB,
MT76_TM_TX_MODE_HE_MU,
/* keep last */
NUM_MT76_TM_TX_MODES,
MT76_TM_TX_MODE_MAX = NUM_MT76_TM_TX_MODES - 1,
};
extern const struct nla_policy mt76_tm_policy[NUM_MT76_TM_ATTRS];
#endif
|
