debugfs.c (78562b2cafc61a0c08dc949eacb942ac756aae37) debugfs.c (975e122ddb7cd6f67bff974d2ea00c5568d2014c)
1// SPDX-License-Identifier: ISC
2/* Copyright (C) 2020 MediaTek Inc. */
3
4#include "mt7921.h"
5
6static int
7mt7921_reg_set(void *data, u64 val)
8{
1// SPDX-License-Identifier: ISC
2/* Copyright (C) 2020 MediaTek Inc. */
3
4#include "mt7921.h"
5
6static int
7mt7921_reg_set(void *data, u64 val)
8{
9 struct mt7921_dev *dev = data;
9 struct mt792x_dev *dev = data;
10
11 mt7921_mutex_acquire(dev);
12 mt76_wr(dev, dev->mt76.debugfs_reg, val);
13 mt7921_mutex_release(dev);
14
15 return 0;
16}
17
18static int
19mt7921_reg_get(void *data, u64 *val)
20{
10
11 mt7921_mutex_acquire(dev);
12 mt76_wr(dev, dev->mt76.debugfs_reg, val);
13 mt7921_mutex_release(dev);
14
15 return 0;
16}
17
18static int
19mt7921_reg_get(void *data, u64 *val)
20{
21 struct mt7921_dev *dev = data;
21 struct mt792x_dev *dev = data;
22
23 mt7921_mutex_acquire(dev);
24 *val = mt76_rr(dev, dev->mt76.debugfs_reg);
25 mt7921_mutex_release(dev);
26
27 return 0;
28}
29
30DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt7921_reg_get, mt7921_reg_set,
31 "0x%08llx\n");
32static int
33mt7921_fw_debug_set(void *data, u64 val)
34{
22
23 mt7921_mutex_acquire(dev);
24 *val = mt76_rr(dev, dev->mt76.debugfs_reg);
25 mt7921_mutex_release(dev);
26
27 return 0;
28}
29
30DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt7921_reg_get, mt7921_reg_set,
31 "0x%08llx\n");
32static int
33mt7921_fw_debug_set(void *data, u64 val)
34{
35 struct mt7921_dev *dev = data;
35 struct mt792x_dev *dev = data;
36
37 mt7921_mutex_acquire(dev);
38
39 dev->fw_debug = (u8)val;
40 mt7921_mcu_fw_log_2_host(dev, dev->fw_debug);
41
42 mt7921_mutex_release(dev);
43
44 return 0;
45}
46
47static int
48mt7921_fw_debug_get(void *data, u64 *val)
49{
36
37 mt7921_mutex_acquire(dev);
38
39 dev->fw_debug = (u8)val;
40 mt7921_mcu_fw_log_2_host(dev, dev->fw_debug);
41
42 mt7921_mutex_release(dev);
43
44 return 0;
45}
46
47static int
48mt7921_fw_debug_get(void *data, u64 *val)
49{
50 struct mt7921_dev *dev = data;
50 struct mt792x_dev *dev = data;
51
52 *val = dev->fw_debug;
53
54 return 0;
55}
56
57DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug, mt7921_fw_debug_get,
58 mt7921_fw_debug_set, "%lld\n");
59
60static void
61mt7921_ampdu_stat_read_phy(struct mt792x_phy *phy,
62 struct seq_file *file)
63{
51
52 *val = dev->fw_debug;
53
54 return 0;
55}
56
57DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug, mt7921_fw_debug_get,
58 mt7921_fw_debug_set, "%lld\n");
59
60static void
61mt7921_ampdu_stat_read_phy(struct mt792x_phy *phy,
62 struct seq_file *file)
63{
64 struct mt7921_dev *dev = file->private;
64 struct mt792x_dev *dev = file->private;
65 int bound[15], range[4], i;
66
67 if (!phy)
68 return;
69
70 mt7921_mac_update_mib_stats(phy);
71
72 /* Tx ampdu stat */

--- 15 unchanged lines hidden (view full) ---

88 seq_puts(file, "\n");
89
90 seq_printf(file, "BA miss count: %d\n", phy->mib.ba_miss_cnt);
91}
92
93static int
94mt7921_tx_stats_show(struct seq_file *file, void *data)
95{
65 int bound[15], range[4], i;
66
67 if (!phy)
68 return;
69
70 mt7921_mac_update_mib_stats(phy);
71
72 /* Tx ampdu stat */

--- 15 unchanged lines hidden (view full) ---

88 seq_puts(file, "\n");
89
90 seq_printf(file, "BA miss count: %d\n", phy->mib.ba_miss_cnt);
91}
92
93static int
94mt7921_tx_stats_show(struct seq_file *file, void *data)
95{
96 struct mt7921_dev *dev = file->private;
96 struct mt792x_dev *dev = file->private;
97 struct mt792x_phy *phy = &dev->phy;
98 struct mt76_mib_stats *mib = &phy->mib;
99 int i;
100
101 mt7921_mutex_acquire(dev);
102
103 mt7921_ampdu_stat_read_phy(phy, file);
104

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118 return 0;
119}
120
121DEFINE_SHOW_ATTRIBUTE(mt7921_tx_stats);
122
123static int
124mt7921_queues_acq(struct seq_file *s, void *data)
125{
97 struct mt792x_phy *phy = &dev->phy;
98 struct mt76_mib_stats *mib = &phy->mib;
99 int i;
100
101 mt7921_mutex_acquire(dev);
102
103 mt7921_ampdu_stat_read_phy(phy, file);
104

--- 13 unchanged lines hidden (view full) ---

118 return 0;
119}
120
121DEFINE_SHOW_ATTRIBUTE(mt7921_tx_stats);
122
123static int
124mt7921_queues_acq(struct seq_file *s, void *data)
125{
126 struct mt7921_dev *dev = dev_get_drvdata(s->private);
126 struct mt792x_dev *dev = dev_get_drvdata(s->private);
127 int i;
128
129 mt7921_mutex_acquire(dev);
130
131 for (i = 0; i < 4; i++) {
132 u32 ctrl, val, qlen = 0;
133 int j;
134

--- 14 unchanged lines hidden (view full) ---

149 mt7921_mutex_release(dev);
150
151 return 0;
152}
153
154static int
155mt7921_queues_read(struct seq_file *s, void *data)
156{
127 int i;
128
129 mt7921_mutex_acquire(dev);
130
131 for (i = 0; i < 4; i++) {
132 u32 ctrl, val, qlen = 0;
133 int j;
134

--- 14 unchanged lines hidden (view full) ---

149 mt7921_mutex_release(dev);
150
151 return 0;
152}
153
154static int
155mt7921_queues_read(struct seq_file *s, void *data)
156{
157 struct mt7921_dev *dev = dev_get_drvdata(s->private);
157 struct mt792x_dev *dev = dev_get_drvdata(s->private);
158 struct {
159 struct mt76_queue *q;
160 char *queue;
161 } queue_map[] = {
162 { dev->mphy.q_tx[MT_TXQ_BE], "WFDMA0" },
163 { dev->mt76.q_mcu[MT_MCUQ_WM], "MCUWM" },
164 { dev->mt76.q_mcu[MT_MCUQ_FWDL], "MCUFWQ" },
165 };

--- 40 unchanged lines hidden (view full) ---

206 mt7921_seq_puts_array(s, #prefix " (tmac)", \
207 txpwr.data[TXPWR_MAC].rate, \
208 ARRAY_SIZE(txpwr.data[TXPWR_MAC].rate)); \
209})
210
211static int
212mt7921_txpwr(struct seq_file *s, void *data)
213{
158 struct {
159 struct mt76_queue *q;
160 char *queue;
161 } queue_map[] = {
162 { dev->mphy.q_tx[MT_TXQ_BE], "WFDMA0" },
163 { dev->mt76.q_mcu[MT_MCUQ_WM], "MCUWM" },
164 { dev->mt76.q_mcu[MT_MCUQ_FWDL], "MCUFWQ" },
165 };

--- 40 unchanged lines hidden (view full) ---

206 mt7921_seq_puts_array(s, #prefix " (tmac)", \
207 txpwr.data[TXPWR_MAC].rate, \
208 ARRAY_SIZE(txpwr.data[TXPWR_MAC].rate)); \
209})
210
211static int
212mt7921_txpwr(struct seq_file *s, void *data)
213{
214 struct mt7921_dev *dev = dev_get_drvdata(s->private);
214 struct mt792x_dev *dev = dev_get_drvdata(s->private);
215 struct mt7921_txpwr txpwr;
216 int ret;
217
218 mt7921_mutex_acquire(dev);
219 ret = mt7921_get_txpwr_info(dev, &txpwr);
220 mt7921_mutex_release(dev);
221
222 if (ret)

--- 35 unchanged lines hidden (view full) ---

258 mt7921_print_txpwr_entry(HE996x2, he996x2);
259
260 return 0;
261}
262
263static int
264mt7921_pm_set(void *data, u64 val)
265{
215 struct mt7921_txpwr txpwr;
216 int ret;
217
218 mt7921_mutex_acquire(dev);
219 ret = mt7921_get_txpwr_info(dev, &txpwr);
220 mt7921_mutex_release(dev);
221
222 if (ret)

--- 35 unchanged lines hidden (view full) ---

258 mt7921_print_txpwr_entry(HE996x2, he996x2);
259
260 return 0;
261}
262
263static int
264mt7921_pm_set(void *data, u64 val)
265{
266 struct mt7921_dev *dev = data;
266 struct mt792x_dev *dev = data;
267 struct mt76_connac_pm *pm = &dev->pm;
268
269 if (mt76_is_usb(&dev->mt76))
270 return -EOPNOTSUPP;
271
272 mutex_lock(&dev->mt76.mutex);
273
274 if (val == pm->enable_user)

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291 mutex_unlock(&dev->mt76.mutex);
292
293 return 0;
294}
295
296static int
297mt7921_pm_get(void *data, u64 *val)
298{
267 struct mt76_connac_pm *pm = &dev->pm;
268
269 if (mt76_is_usb(&dev->mt76))
270 return -EOPNOTSUPP;
271
272 mutex_lock(&dev->mt76.mutex);
273
274 if (val == pm->enable_user)

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291 mutex_unlock(&dev->mt76.mutex);
292
293 return 0;
294}
295
296static int
297mt7921_pm_get(void *data, u64 *val)
298{
299 struct mt7921_dev *dev = data;
299 struct mt792x_dev *dev = data;
300
301 *val = dev->pm.enable_user;
302
303 return 0;
304}
305
306DEFINE_DEBUGFS_ATTRIBUTE(fops_pm, mt7921_pm_get, mt7921_pm_set, "%lld\n");
307
308static int
309mt7921_deep_sleep_set(void *data, u64 val)
310{
300
301 *val = dev->pm.enable_user;
302
303 return 0;
304}
305
306DEFINE_DEBUGFS_ATTRIBUTE(fops_pm, mt7921_pm_get, mt7921_pm_set, "%lld\n");
307
308static int
309mt7921_deep_sleep_set(void *data, u64 val)
310{
311 struct mt7921_dev *dev = data;
311 struct mt792x_dev *dev = data;
312 struct mt76_connac_pm *pm = &dev->pm;
313 bool monitor = !!(dev->mphy.hw->conf.flags & IEEE80211_CONF_MONITOR);
314 bool enable = !!val;
315
316 if (mt76_is_usb(&dev->mt76))
317 return -EOPNOTSUPP;
318
319 mt7921_mutex_acquire(dev);

--- 7 unchanged lines hidden (view full) ---

327 mt7921_mutex_release(dev);
328
329 return 0;
330}
331
332static int
333mt7921_deep_sleep_get(void *data, u64 *val)
334{
312 struct mt76_connac_pm *pm = &dev->pm;
313 bool monitor = !!(dev->mphy.hw->conf.flags & IEEE80211_CONF_MONITOR);
314 bool enable = !!val;
315
316 if (mt76_is_usb(&dev->mt76))
317 return -EOPNOTSUPP;
318
319 mt7921_mutex_acquire(dev);

--- 7 unchanged lines hidden (view full) ---

327 mt7921_mutex_release(dev);
328
329 return 0;
330}
331
332static int
333mt7921_deep_sleep_get(void *data, u64 *val)
334{
335 struct mt7921_dev *dev = data;
335 struct mt792x_dev *dev = data;
336
337 *val = dev->pm.ds_enable_user;
338
339 return 0;
340}
341
342DEFINE_DEBUGFS_ATTRIBUTE(fops_ds, mt7921_deep_sleep_get,
343 mt7921_deep_sleep_set, "%lld\n");
344
345static int
346mt7921_pm_stats(struct seq_file *s, void *data)
347{
336
337 *val = dev->pm.ds_enable_user;
338
339 return 0;
340}
341
342DEFINE_DEBUGFS_ATTRIBUTE(fops_ds, mt7921_deep_sleep_get,
343 mt7921_deep_sleep_set, "%lld\n");
344
345static int
346mt7921_pm_stats(struct seq_file *s, void *data)
347{
348 struct mt7921_dev *dev = dev_get_drvdata(s->private);
348 struct mt792x_dev *dev = dev_get_drvdata(s->private);
349 struct mt76_connac_pm *pm = &dev->pm;
350
351 unsigned long awake_time = pm->stats.awake_time;
352 unsigned long doze_time = pm->stats.doze_time;
353
354 if (!test_bit(MT76_STATE_PM, &dev->mphy.state))
355 awake_time += jiffies - pm->stats.last_wake_event;
356 else

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363 seq_printf(s, "low power wakes: %9d\n", pm->stats.lp_wake);
364
365 return 0;
366}
367
368static int
369mt7921_pm_idle_timeout_set(void *data, u64 val)
370{
349 struct mt76_connac_pm *pm = &dev->pm;
350
351 unsigned long awake_time = pm->stats.awake_time;
352 unsigned long doze_time = pm->stats.doze_time;
353
354 if (!test_bit(MT76_STATE_PM, &dev->mphy.state))
355 awake_time += jiffies - pm->stats.last_wake_event;
356 else

--- 6 unchanged lines hidden (view full) ---

363 seq_printf(s, "low power wakes: %9d\n", pm->stats.lp_wake);
364
365 return 0;
366}
367
368static int
369mt7921_pm_idle_timeout_set(void *data, u64 val)
370{
371 struct mt7921_dev *dev = data;
371 struct mt792x_dev *dev = data;
372
373 dev->pm.idle_timeout = msecs_to_jiffies(val);
374
375 return 0;
376}
377
378static int
379mt7921_pm_idle_timeout_get(void *data, u64 *val)
380{
372
373 dev->pm.idle_timeout = msecs_to_jiffies(val);
374
375 return 0;
376}
377
378static int
379mt7921_pm_idle_timeout_get(void *data, u64 *val)
380{
381 struct mt7921_dev *dev = data;
381 struct mt792x_dev *dev = data;
382
383 *val = jiffies_to_msecs(dev->pm.idle_timeout);
384
385 return 0;
386}
387
388DEFINE_DEBUGFS_ATTRIBUTE(fops_pm_idle_timeout, mt7921_pm_idle_timeout_get,
389 mt7921_pm_idle_timeout_set, "%lld\n");
390
391static int mt7921_chip_reset(void *data, u64 val)
392{
382
383 *val = jiffies_to_msecs(dev->pm.idle_timeout);
384
385 return 0;
386}
387
388DEFINE_DEBUGFS_ATTRIBUTE(fops_pm_idle_timeout, mt7921_pm_idle_timeout_get,
389 mt7921_pm_idle_timeout_set, "%lld\n");
390
391static int mt7921_chip_reset(void *data, u64 val)
392{
393 struct mt7921_dev *dev = data;
393 struct mt792x_dev *dev = data;
394 int ret = 0;
395
396 switch (val) {
397 case 1:
398 /* Reset wifisys directly. */
399 mt7921_reset(&dev->mt76);
400 break;
401 default:

--- 7 unchanged lines hidden (view full) ---

409 return ret;
410}
411
412DEFINE_DEBUGFS_ATTRIBUTE(fops_reset, NULL, mt7921_chip_reset, "%lld\n");
413
414static int
415mt7921s_sched_quota_read(struct seq_file *s, void *data)
416{
394 int ret = 0;
395
396 switch (val) {
397 case 1:
398 /* Reset wifisys directly. */
399 mt7921_reset(&dev->mt76);
400 break;
401 default:

--- 7 unchanged lines hidden (view full) ---

409 return ret;
410}
411
412DEFINE_DEBUGFS_ATTRIBUTE(fops_reset, NULL, mt7921_chip_reset, "%lld\n");
413
414static int
415mt7921s_sched_quota_read(struct seq_file *s, void *data)
416{
417 struct mt7921_dev *dev = dev_get_drvdata(s->private);
417 struct mt792x_dev *dev = dev_get_drvdata(s->private);
418 struct mt76_sdio *sdio = &dev->mt76.sdio;
419
420 seq_printf(s, "pse_data_quota\t%d\n", sdio->sched.pse_data_quota);
421 seq_printf(s, "ple_data_quota\t%d\n", sdio->sched.ple_data_quota);
422 seq_printf(s, "pse_mcu_quota\t%d\n", sdio->sched.pse_mcu_quota);
423 seq_printf(s, "sched_deficit\t%d\n", sdio->sched.deficit);
424
425 return 0;
426}
427
418 struct mt76_sdio *sdio = &dev->mt76.sdio;
419
420 seq_printf(s, "pse_data_quota\t%d\n", sdio->sched.pse_data_quota);
421 seq_printf(s, "ple_data_quota\t%d\n", sdio->sched.ple_data_quota);
422 seq_printf(s, "pse_mcu_quota\t%d\n", sdio->sched.pse_mcu_quota);
423 seq_printf(s, "sched_deficit\t%d\n", sdio->sched.deficit);
424
425 return 0;
426}
427
428int mt7921_init_debugfs(struct mt7921_dev *dev)
428int mt7921_init_debugfs(struct mt792x_dev *dev)
429{
430 struct dentry *dir;
431
432 dir = mt76_register_debugfs_fops(&dev->mphy, &fops_regval);
433 if (!dir)
434 return -ENOMEM;
435
436 if (mt76_is_mmio(&dev->mt76))

--- 24 unchanged lines hidden --- 		429{
430 struct dentry *dir;
431
432 dir = mt76_register_debugfs_fops(&dev->mphy, &fops_regval);
433 if (!dir)
434 return -ENOMEM;
435
436 if (mt76_is_mmio(&dev->mt76))

--- 24 unchanged lines hidden ---