17f17b86aSRyder Lee // SPDX-License-Identifier: ISC
2c8846e10SFelix Fietkau
3c8846e10SFelix Fietkau #include "mt7603.h"
4c8846e10SFelix Fietkau
5c8846e10SFelix Fietkau static int
mt7603_reset_read(struct seq_file * s,void * data)6c8846e10SFelix Fietkau mt7603_reset_read(struct seq_file *s, void *data)
7c8846e10SFelix Fietkau {
8c8846e10SFelix Fietkau struct mt7603_dev *dev = dev_get_drvdata(s->private);
9c8846e10SFelix Fietkau static const char * const reset_cause_str[] = {
10c8846e10SFelix Fietkau [RESET_CAUSE_TX_HANG] = "TX hang",
11c8846e10SFelix Fietkau [RESET_CAUSE_TX_BUSY] = "TX DMA busy stuck",
12c8846e10SFelix Fietkau [RESET_CAUSE_RX_BUSY] = "RX DMA busy stuck",
13c8846e10SFelix Fietkau [RESET_CAUSE_RX_PSE_BUSY] = "RX PSE busy stuck",
14c8846e10SFelix Fietkau [RESET_CAUSE_BEACON_STUCK] = "Beacon stuck",
15c8846e10SFelix Fietkau [RESET_CAUSE_MCU_HANG] = "MCU hang",
16c8846e10SFelix Fietkau [RESET_CAUSE_RESET_FAILED] = "PSE reset failed",
17c8846e10SFelix Fietkau };
18c8846e10SFelix Fietkau int i;
19c8846e10SFelix Fietkau
20c8846e10SFelix Fietkau for (i = 0; i < ARRAY_SIZE(reset_cause_str); i++) {
21c8846e10SFelix Fietkau if (!reset_cause_str[i])
22c8846e10SFelix Fietkau continue;
23c8846e10SFelix Fietkau
24c8846e10SFelix Fietkau seq_printf(s, "%20s: %u\n", reset_cause_str[i],
25c8846e10SFelix Fietkau dev->reset_cause[i]);
26c8846e10SFelix Fietkau }
27c8846e10SFelix Fietkau
28c8846e10SFelix Fietkau return 0;
29c8846e10SFelix Fietkau }
30c8846e10SFelix Fietkau
31c8846e10SFelix Fietkau static int
mt7603_radio_read(struct seq_file * s,void * data)32c8846e10SFelix Fietkau mt7603_radio_read(struct seq_file *s, void *data)
33c8846e10SFelix Fietkau {
34c8846e10SFelix Fietkau struct mt7603_dev *dev = dev_get_drvdata(s->private);
35c8846e10SFelix Fietkau
36c8846e10SFelix Fietkau seq_printf(s, "Sensitivity: %d\n", dev->sensitivity);
37c8846e10SFelix Fietkau seq_printf(s, "False CCA: ofdm=%d cck=%d\n",
38c8846e10SFelix Fietkau dev->false_cca_ofdm, dev->false_cca_cck);
39c8846e10SFelix Fietkau
40c8846e10SFelix Fietkau return 0;
41c8846e10SFelix Fietkau }
42c8846e10SFelix Fietkau
43984d8854SLorenzo Bianconi static int
mt7603_edcca_set(void * data,u64 val)44984d8854SLorenzo Bianconi mt7603_edcca_set(void *data, u64 val)
45984d8854SLorenzo Bianconi {
46984d8854SLorenzo Bianconi struct mt7603_dev *dev = data;
47984d8854SLorenzo Bianconi
48984d8854SLorenzo Bianconi mutex_lock(&dev->mt76.mutex);
49984d8854SLorenzo Bianconi
50984d8854SLorenzo Bianconi dev->ed_monitor_enabled = !!val;
51984d8854SLorenzo Bianconi dev->ed_monitor = dev->ed_monitor_enabled &&
52d8b8890dSLorenzo Bianconi dev->mt76.region == NL80211_DFS_ETSI;
53984d8854SLorenzo Bianconi mt7603_init_edcca(dev);
54984d8854SLorenzo Bianconi
55984d8854SLorenzo Bianconi mutex_unlock(&dev->mt76.mutex);
56984d8854SLorenzo Bianconi
57984d8854SLorenzo Bianconi return 0;
58984d8854SLorenzo Bianconi }
59984d8854SLorenzo Bianconi
60984d8854SLorenzo Bianconi static int
mt7603_edcca_get(void * data,u64 * val)61984d8854SLorenzo Bianconi mt7603_edcca_get(void *data, u64 *val)
62984d8854SLorenzo Bianconi {
63984d8854SLorenzo Bianconi struct mt7603_dev *dev = data;
64984d8854SLorenzo Bianconi
65984d8854SLorenzo Bianconi *val = dev->ed_monitor_enabled;
66984d8854SLorenzo Bianconi return 0;
67984d8854SLorenzo Bianconi }
68984d8854SLorenzo Bianconi
69984d8854SLorenzo Bianconi DEFINE_DEBUGFS_ATTRIBUTE(fops_edcca, mt7603_edcca_get,
70984d8854SLorenzo Bianconi mt7603_edcca_set, "%lld\n");
71984d8854SLorenzo Bianconi
725a8d4678SLorenzo Bianconi static int
mt7603_ampdu_stat_show(struct seq_file * file,void * data)731820388bSQinglang Miao mt7603_ampdu_stat_show(struct seq_file *file, void *data)
745a8d4678SLorenzo Bianconi {
755a8d4678SLorenzo Bianconi struct mt7603_dev *dev = file->private;
765a8d4678SLorenzo Bianconi int bound[3], i, range;
775a8d4678SLorenzo Bianconi
785a8d4678SLorenzo Bianconi range = mt76_rr(dev, MT_AGG_ASRCR);
795a8d4678SLorenzo Bianconi for (i = 0; i < ARRAY_SIZE(bound); i++)
805a8d4678SLorenzo Bianconi bound[i] = MT_AGG_ASRCR_RANGE(range, i) + 1;
815a8d4678SLorenzo Bianconi
825a8d4678SLorenzo Bianconi seq_printf(file, "Length: %8d | ", bound[0]);
835a8d4678SLorenzo Bianconi for (i = 0; i < ARRAY_SIZE(bound) - 1; i++)
845a8d4678SLorenzo Bianconi seq_printf(file, "%3d -%3d | ",
855a8d4678SLorenzo Bianconi bound[i], bound[i + 1]);
865a8d4678SLorenzo Bianconi seq_puts(file, "\nCount: ");
875a8d4678SLorenzo Bianconi for (i = 0; i < ARRAY_SIZE(bound); i++)
88*d107501aSLorenzo Bianconi seq_printf(file, "%8d | ", dev->mphy.aggr_stats[i]);
895a8d4678SLorenzo Bianconi seq_puts(file, "\n");
905a8d4678SLorenzo Bianconi
915a8d4678SLorenzo Bianconi return 0;
925a8d4678SLorenzo Bianconi }
935a8d4678SLorenzo Bianconi
941820388bSQinglang Miao DEFINE_SHOW_ATTRIBUTE(mt7603_ampdu_stat);
955a8d4678SLorenzo Bianconi
mt7603_init_debugfs(struct mt7603_dev * dev)96c8846e10SFelix Fietkau void mt7603_init_debugfs(struct mt7603_dev *dev)
97c8846e10SFelix Fietkau {
98c8846e10SFelix Fietkau struct dentry *dir;
99c8846e10SFelix Fietkau
100c8846e10SFelix Fietkau dir = mt76_register_debugfs(&dev->mt76);
101c8846e10SFelix Fietkau if (!dir)
102c8846e10SFelix Fietkau return;
103c8846e10SFelix Fietkau
1041820388bSQinglang Miao debugfs_create_file("ampdu_stat", 0400, dir, dev,
1051820388bSQinglang Miao &mt7603_ampdu_stat_fops);
1066ea62c50SLorenzo Bianconi debugfs_create_devm_seqfile(dev->mt76.dev, "xmit-queues", dir,
1070b82a8e8SLorenzo Bianconi mt76_queues_read);
108984d8854SLorenzo Bianconi debugfs_create_file("edcca", 0600, dir, dev, &fops_edcca);
109c8846e10SFelix Fietkau debugfs_create_u32("reset_test", 0600, dir, &dev->reset_test);
110c8846e10SFelix Fietkau debugfs_create_devm_seqfile(dev->mt76.dev, "reset", dir,
111c8846e10SFelix Fietkau mt7603_reset_read);
112c8846e10SFelix Fietkau debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir,
113c8846e10SFelix Fietkau mt7603_radio_read);
114633348f2SFelix Fietkau debugfs_create_u8("sensitivity_limit", 0600, dir,
115633348f2SFelix Fietkau &dev->sensitivity_limit);
116e9415009SFelix Fietkau debugfs_create_bool("dynamic_sensitivity", 0600, dir,
117e9415009SFelix Fietkau &dev->dynamic_sensitivity);
118c8846e10SFelix Fietkau }
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