developer | b11a539 | 2022-03-31 00:34:47 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: ISC */ |
| 2 | /* |
| 3 | * Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> |
| 4 | */ |
| 5 | #ifndef __MT76_TESTMODE_H |
| 6 | #define __MT76_TESTMODE_H |
| 7 | |
| 8 | #define MT76_TM_TIMEOUT 10 |
| 9 | |
| 10 | /** |
| 11 | * enum mt76_testmode_attr - testmode attributes inside NL80211_ATTR_TESTDATA |
| 12 | * |
| 13 | * @MT76_TM_ATTR_UNSPEC: (invalid attribute) |
| 14 | * |
| 15 | * @MT76_TM_ATTR_RESET: reset parameters to default (flag) |
| 16 | * @MT76_TM_ATTR_STATE: test state (u32), see &enum mt76_testmode_state |
| 17 | * |
| 18 | * @MT76_TM_ATTR_MTD_PART: mtd partition used for eeprom data (string) |
| 19 | * @MT76_TM_ATTR_MTD_OFFSET: offset of eeprom data within the partition (u32) |
| 20 | * |
| 21 | * @MT76_TM_ATTR_TX_COUNT: configured number of frames to send when setting |
| 22 | * state to MT76_TM_STATE_TX_FRAMES (u32) |
| 23 | * @MT76_TM_ATTR_TX_PENDING: pending frames during MT76_TM_STATE_TX_FRAMES (u32) |
| 24 | * @MT76_TM_ATTR_TX_LENGTH: packet tx mpdu length (u32) |
| 25 | * @MT76_TM_ATTR_TX_RATE_MODE: packet tx mode (u8, see &enum mt76_testmode_tx_mode) |
| 26 | * @MT76_TM_ATTR_TX_RATE_NSS: packet tx number of spatial streams (u8) |
| 27 | * @MT76_TM_ATTR_TX_RATE_IDX: packet tx rate/MCS index (u8) |
| 28 | * @MT76_TM_ATTR_TX_RATE_SGI: packet tx use short guard interval (u8) |
| 29 | * @MT76_TM_ATTR_TX_RATE_LDPC: packet tx enable LDPC (u8) |
| 30 | * @MT76_TM_ATTR_TX_RATE_STBC: packet tx enable STBC (u8) |
| 31 | * @MT76_TM_ATTR_TX_LTF: packet tx LTF, set 0 to 2 for 1x, 2x, and 4x LTF (u8) |
| 32 | * |
| 33 | * @MT76_TM_ATTR_TX_ANTENNA: tx antenna mask (u8) |
| 34 | * @MT76_TM_ATTR_TX_POWER_CONTROL: enable tx power control (u8) |
| 35 | * @MT76_TM_ATTR_TX_POWER: per-antenna tx power array (nested, u8 attrs) |
| 36 | * |
| 37 | * @MT76_TM_ATTR_FREQ_OFFSET: RF frequency offset (u32) |
| 38 | * |
| 39 | * @MT76_TM_ATTR_STATS: statistics (nested, see &enum mt76_testmode_stats_attr) |
| 40 | * |
| 41 | * @MT76_TM_ATTR_TX_SPE_IDX: tx spatial extension index (u8) |
| 42 | * |
| 43 | * @MT76_TM_ATTR_TX_DUTY_CYCLE: packet tx duty cycle (u8) |
| 44 | * @MT76_TM_ATTR_TX_IPG: tx inter-packet gap, in unit of us (u32) |
| 45 | * @MT76_TM_ATTR_TX_TIME: packet transmission time, in unit of us (u32) |
| 46 | * |
| 47 | * @MT76_TM_ATTR_DRV_DATA: driver specific netlink attrs (nested) |
| 48 | * |
| 49 | * @MT76_TM_ATTR_MAC_ADDRS: array of nested MAC addresses (nested) |
| 50 | */ |
| 51 | enum mt76_testmode_attr { |
| 52 | MT76_TM_ATTR_UNSPEC, |
| 53 | |
| 54 | MT76_TM_ATTR_RESET, |
| 55 | MT76_TM_ATTR_STATE, |
| 56 | |
| 57 | MT76_TM_ATTR_MTD_PART, |
| 58 | MT76_TM_ATTR_MTD_OFFSET, |
| 59 | |
| 60 | MT76_TM_ATTR_TX_COUNT, |
| 61 | MT76_TM_ATTR_TX_LENGTH, |
| 62 | MT76_TM_ATTR_TX_RATE_MODE, |
| 63 | MT76_TM_ATTR_TX_RATE_NSS, |
| 64 | MT76_TM_ATTR_TX_RATE_IDX, |
| 65 | MT76_TM_ATTR_TX_RATE_SGI, |
| 66 | MT76_TM_ATTR_TX_RATE_LDPC, |
| 67 | MT76_TM_ATTR_TX_RATE_STBC, |
| 68 | MT76_TM_ATTR_TX_LTF, |
| 69 | |
| 70 | MT76_TM_ATTR_TX_ANTENNA, |
| 71 | MT76_TM_ATTR_TX_POWER_CONTROL, |
| 72 | MT76_TM_ATTR_TX_POWER, |
| 73 | |
| 74 | MT76_TM_ATTR_FREQ_OFFSET, |
| 75 | |
| 76 | MT76_TM_ATTR_STATS, |
| 77 | |
| 78 | MT76_TM_ATTR_TX_SPE_IDX, |
| 79 | |
| 80 | MT76_TM_ATTR_TX_DUTY_CYCLE, |
| 81 | MT76_TM_ATTR_TX_IPG, |
| 82 | MT76_TM_ATTR_TX_TIME, |
| 83 | |
| 84 | MT76_TM_ATTR_DRV_DATA, |
| 85 | |
| 86 | MT76_TM_ATTR_MAC_ADDRS, |
| 87 | |
| 88 | /* keep last */ |
| 89 | NUM_MT76_TM_ATTRS, |
| 90 | MT76_TM_ATTR_MAX = NUM_MT76_TM_ATTRS - 1, |
| 91 | }; |
| 92 | |
| 93 | /** |
| 94 | * enum mt76_testmode_state - statistics attributes |
| 95 | * |
| 96 | * @MT76_TM_STATS_ATTR_TX_PENDING: pending tx frames (u32) |
| 97 | * @MT76_TM_STATS_ATTR_TX_QUEUED: queued tx frames (u32) |
| 98 | * @MT76_TM_STATS_ATTR_TX_QUEUED: completed tx frames (u32) |
| 99 | * |
| 100 | * @MT76_TM_STATS_ATTR_RX_PACKETS: number of rx packets (u64) |
| 101 | * @MT76_TM_STATS_ATTR_RX_FCS_ERROR: number of rx packets with FCS error (u64) |
| 102 | * @MT76_TM_STATS_ATTR_LAST_RX: information about the last received packet |
| 103 | * see &enum mt76_testmode_rx_attr |
| 104 | */ |
| 105 | enum mt76_testmode_stats_attr { |
| 106 | MT76_TM_STATS_ATTR_UNSPEC, |
| 107 | MT76_TM_STATS_ATTR_PAD, |
| 108 | |
| 109 | MT76_TM_STATS_ATTR_TX_PENDING, |
| 110 | MT76_TM_STATS_ATTR_TX_QUEUED, |
| 111 | MT76_TM_STATS_ATTR_TX_DONE, |
| 112 | |
| 113 | MT76_TM_STATS_ATTR_RX_PACKETS, |
| 114 | MT76_TM_STATS_ATTR_RX_FCS_ERROR, |
| 115 | MT76_TM_STATS_ATTR_LAST_RX, |
| 116 | |
| 117 | /* keep last */ |
| 118 | NUM_MT76_TM_STATS_ATTRS, |
| 119 | MT76_TM_STATS_ATTR_MAX = NUM_MT76_TM_STATS_ATTRS - 1, |
| 120 | }; |
| 121 | |
| 122 | |
| 123 | /** |
| 124 | * enum mt76_testmode_rx_attr - packet rx information |
| 125 | * |
| 126 | * @MT76_TM_RX_ATTR_FREQ_OFFSET: frequency offset (s32) |
| 127 | * @MT76_TM_RX_ATTR_RCPI: received channel power indicator (array, u8) |
| 128 | * @MT76_TM_RX_ATTR_IB_RSSI: internal inband RSSI (array, s8) |
| 129 | * @MT76_TM_RX_ATTR_WB_RSSI: internal wideband RSSI (array, s8) |
| 130 | * @MT76_TM_RX_ATTR_SNR: signal-to-noise ratio (u8) |
| 131 | */ |
| 132 | enum mt76_testmode_rx_attr { |
| 133 | MT76_TM_RX_ATTR_UNSPEC, |
| 134 | |
| 135 | MT76_TM_RX_ATTR_FREQ_OFFSET, |
| 136 | MT76_TM_RX_ATTR_RCPI, |
| 137 | MT76_TM_RX_ATTR_IB_RSSI, |
| 138 | MT76_TM_RX_ATTR_WB_RSSI, |
| 139 | MT76_TM_RX_ATTR_SNR, |
| 140 | |
| 141 | /* keep last */ |
| 142 | NUM_MT76_TM_RX_ATTRS, |
| 143 | MT76_TM_RX_ATTR_MAX = NUM_MT76_TM_RX_ATTRS - 1, |
| 144 | }; |
| 145 | |
| 146 | /** |
| 147 | * enum mt76_testmode_state - phy test state |
| 148 | * |
| 149 | * @MT76_TM_STATE_OFF: test mode disabled (normal operation) |
| 150 | * @MT76_TM_STATE_IDLE: test mode enabled, but idle |
| 151 | * @MT76_TM_STATE_TX_FRAMES: send a fixed number of test frames |
| 152 | * @MT76_TM_STATE_RX_FRAMES: receive packets and keep statistics |
| 153 | * @MT76_TM_STATE_TX_CONT: waveform tx without time gap |
| 154 | * @MT76_TM_STATE_ON: test mode enabled used in offload firmware |
| 155 | */ |
| 156 | enum mt76_testmode_state { |
| 157 | MT76_TM_STATE_OFF, |
| 158 | MT76_TM_STATE_IDLE, |
| 159 | MT76_TM_STATE_TX_FRAMES, |
| 160 | MT76_TM_STATE_RX_FRAMES, |
| 161 | MT76_TM_STATE_TX_CONT, |
| 162 | MT76_TM_STATE_ON, |
| 163 | |
| 164 | /* keep last */ |
| 165 | NUM_MT76_TM_STATES, |
| 166 | MT76_TM_STATE_MAX = NUM_MT76_TM_STATES - 1, |
| 167 | }; |
| 168 | |
| 169 | /** |
| 170 | * enum mt76_testmode_tx_mode - packet tx phy mode |
| 171 | * |
| 172 | * @MT76_TM_TX_MODE_CCK: legacy CCK mode |
| 173 | * @MT76_TM_TX_MODE_OFDM: legacy OFDM mode |
| 174 | * @MT76_TM_TX_MODE_HT: 802.11n MCS |
| 175 | * @MT76_TM_TX_MODE_VHT: 802.11ac MCS |
| 176 | * @MT76_TM_TX_MODE_HE_SU: 802.11ax single-user MIMO |
| 177 | * @MT76_TM_TX_MODE_HE_EXT_SU: 802.11ax extended-range SU |
| 178 | * @MT76_TM_TX_MODE_HE_TB: 802.11ax trigger-based |
| 179 | * @MT76_TM_TX_MODE_HE_MU: 802.11ax multi-user MIMO |
| 180 | */ |
| 181 | enum mt76_testmode_tx_mode { |
| 182 | MT76_TM_TX_MODE_CCK, |
| 183 | MT76_TM_TX_MODE_OFDM, |
| 184 | MT76_TM_TX_MODE_HT, |
| 185 | MT76_TM_TX_MODE_VHT, |
| 186 | MT76_TM_TX_MODE_HE_SU, |
| 187 | MT76_TM_TX_MODE_HE_EXT_SU, |
| 188 | MT76_TM_TX_MODE_HE_TB, |
| 189 | MT76_TM_TX_MODE_HE_MU, |
| 190 | |
| 191 | /* keep last */ |
| 192 | NUM_MT76_TM_TX_MODES, |
| 193 | MT76_TM_TX_MODE_MAX = NUM_MT76_TM_TX_MODES - 1, |
| 194 | }; |
| 195 | |
| 196 | extern const struct nla_policy mt76_tm_policy[NUM_MT76_TM_ATTRS]; |
| 197 | |
| 198 | #endif |