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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 | // SPDX-License-Identifier: ISC #include "mt7615.h" static int mt7615_radar_pattern_set(void *data, u64 val) { struct mt7615_dev *dev = data; return mt7615_mcu_rdd_send_pattern(dev); } DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_pattern, NULL, mt7615_radar_pattern_set, "%lld\n"); static int mt7615_scs_set(void *data, u64 val) { struct mt7615_dev *dev = data; mt7615_mac_set_scs(dev, val); return 0; } static int mt7615_scs_get(void *data, u64 *val) { struct mt7615_dev *dev = data; *val = dev->scs_en; return 0; } DEFINE_DEBUGFS_ATTRIBUTE(fops_scs, mt7615_scs_get, mt7615_scs_set, "%lld\n"); static int mt7615_ampdu_stat_read(struct seq_file *file, void *data) { struct mt7615_dev *dev = file->private; int bound[7], i, range; range = mt76_rr(dev, MT_AGG_ASRCR0); for (i = 0; i < 4; i++) bound[i] = MT_AGG_ASRCR_RANGE(range, i) + 1; range = mt76_rr(dev, MT_AGG_ASRCR1); for (i = 0; i < 3; i++) bound[i + 4] = MT_AGG_ASRCR_RANGE(range, i) + 1; seq_printf(file, "Length: %8d | ", bound[0]); for (i = 0; i < ARRAY_SIZE(bound) - 1; i++) seq_printf(file, "%3d -%3d | ", bound[i], bound[i + 1]); seq_puts(file, "\nCount: "); for (i = 0; i < ARRAY_SIZE(bound); i++) seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i]); seq_puts(file, "\n"); return 0; } static int mt7615_ampdu_stat_open(struct inode *inode, struct file *f) { return single_open(f, mt7615_ampdu_stat_read, inode->i_private); } static const struct file_operations fops_ampdu_stat = { .open = mt7615_ampdu_stat_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, }; static int mt7615_radio_read(struct seq_file *s, void *data) { struct mt7615_dev *dev = dev_get_drvdata(s->private); seq_printf(s, "Sensitivity: ofdm=%d cck=%d\n", dev->ofdm_sensitivity, dev->cck_sensitivity); seq_printf(s, "False CCA: ofdm=%d cck=%d\n", dev->false_cca_ofdm, dev->false_cca_cck); return 0; } static int mt7615_read_temperature(struct seq_file *s, void *data) { struct mt7615_dev *dev = dev_get_drvdata(s->private); int temp; /* cpu */ temp = mt7615_mcu_get_temperature(dev, 0); seq_printf(s, "Temperature: %d\n", temp); return 0; } static int mt7615_queues_acq(struct seq_file *s, void *data) { struct mt7615_dev *dev = dev_get_drvdata(s->private); int i; for (i = 0; i < 16; i++) { int j, acs = i / 4, index = i % 4; u32 ctrl, val, qlen = 0; val = mt76_rr(dev, MT_PLE_AC_QEMPTY(acs, index)); ctrl = BIT(31) | BIT(15) | (acs << 8); for (j = 0; j < 32; j++) { if (val & BIT(j)) continue; mt76_wr(dev, MT_PLE_FL_Q0_CTRL, ctrl | (j + (index << 5))); qlen += mt76_get_field(dev, MT_PLE_FL_Q3_CTRL, GENMASK(11, 0)); } seq_printf(s, "AC%d%d: queued=%d\n", acs, index, qlen); } return 0; } static int mt7615_queues_read(struct seq_file *s, void *data) { struct mt7615_dev *dev = dev_get_drvdata(s->private); static const struct { char *queue; int id; } queue_map[] = { { "PDMA0", MT_TXQ_BE }, { "MCUQ", MT_TXQ_MCU }, { "MCUFWQ", MT_TXQ_FWDL }, }; int i; for (i = 0; i < ARRAY_SIZE(queue_map); i++) { struct mt76_sw_queue *q = &dev->mt76.q_tx[queue_map[i].id]; if (!q->q) continue; seq_printf(s, "%s: queued=%d head=%d tail=%d\n", queue_map[i].queue, q->q->queued, q->q->head, q->q->tail); } return 0; } int mt7615_init_debugfs(struct mt7615_dev *dev) { struct dentry *dir; dir = mt76_register_debugfs(&dev->mt76); if (!dir) return -ENOMEM; debugfs_create_devm_seqfile(dev->mt76.dev, "queues", dir, mt7615_queues_read); debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir, mt7615_queues_acq); debugfs_create_file("ampdu_stat", 0400, dir, dev, &fops_ampdu_stat); debugfs_create_file("scs", 0600, dir, dev, &fops_scs); debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir, mt7615_radio_read); debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern); /* test pattern knobs */ debugfs_create_u8("pattern_len", 0600, dir, &dev->radar_pattern.n_pulses); debugfs_create_u32("pulse_period", 0600, dir, &dev->radar_pattern.period); debugfs_create_u16("pulse_width", 0600, dir, &dev->radar_pattern.width); debugfs_create_u16("pulse_power", 0600, dir, &dev->radar_pattern.power); debugfs_create_file("radar_trigger", 0200, dir, dev, &fops_radar_pattern); debugfs_create_devm_seqfile(dev->mt76.dev, "temperature", dir, mt7615_read_temperature); return 0; } |