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Commit | Line | Data |
---|---|---|
7bcfaf2f | 1 | |
e9f207f0 JB |
2 | /* |
3 | * mac80211 debugfs for wireless PHYs | |
4 | * | |
5 | * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> | |
6 | * | |
7 | * GPLv2 | |
8 | * | |
9 | */ | |
10 | ||
11 | #include <linux/debugfs.h> | |
12 | #include <linux/rtnetlink.h> | |
13 | #include "ieee80211_i.h" | |
24487981 | 14 | #include "driver-ops.h" |
2c8dccc7 | 15 | #include "rate.h" |
e9f207f0 JB |
16 | #include "debugfs.h" |
17 | ||
07caf9d6 EP |
18 | #define DEBUGFS_FORMAT_BUFFER_SIZE 100 |
19 | ||
ad38bfc9 MG |
20 | #define TX_LATENCY_BIN_DELIMTER_C ',' |
21 | #define TX_LATENCY_BIN_DELIMTER_S "," | |
22 | #define TX_LATENCY_BINS_DISABLED "enable(bins disabled)\n" | |
23 | #define TX_LATENCY_DISABLED "disable\n" | |
24 | ||
25 | ||
26 | /* | |
27 | * Display if Tx latency statistics & bins are enabled/disabled | |
28 | */ | |
29 | static ssize_t sta_tx_latency_stat_read(struct file *file, | |
30 | char __user *userbuf, | |
31 | size_t count, loff_t *ppos) | |
32 | { | |
33 | struct ieee80211_local *local = file->private_data; | |
34 | struct ieee80211_tx_latency_bin_ranges *tx_latency; | |
35 | char *buf; | |
36 | int bufsz, i, ret; | |
37 | int pos = 0; | |
38 | ||
39 | rcu_read_lock(); | |
40 | ||
41 | tx_latency = rcu_dereference(local->tx_latency); | |
42 | ||
43 | if (tx_latency && tx_latency->n_ranges) { | |
44 | bufsz = tx_latency->n_ranges * 15; | |
45 | buf = kzalloc(bufsz, GFP_ATOMIC); | |
46 | if (!buf) | |
47 | goto err; | |
48 | ||
49 | for (i = 0; i < tx_latency->n_ranges; i++) | |
50 | pos += scnprintf(buf + pos, bufsz - pos, "%d,", | |
51 | tx_latency->ranges[i]); | |
52 | pos += scnprintf(buf + pos, bufsz - pos, "\n"); | |
53 | } else if (tx_latency) { | |
54 | bufsz = sizeof(TX_LATENCY_BINS_DISABLED) + 1; | |
55 | buf = kzalloc(bufsz, GFP_ATOMIC); | |
56 | if (!buf) | |
57 | goto err; | |
58 | ||
59 | pos += scnprintf(buf + pos, bufsz - pos, "%s\n", | |
60 | TX_LATENCY_BINS_DISABLED); | |
61 | } else { | |
62 | bufsz = sizeof(TX_LATENCY_DISABLED) + 1; | |
63 | buf = kzalloc(bufsz, GFP_ATOMIC); | |
64 | if (!buf) | |
65 | goto err; | |
66 | ||
67 | pos += scnprintf(buf + pos, bufsz - pos, "%s\n", | |
68 | TX_LATENCY_DISABLED); | |
69 | } | |
70 | ||
71 | rcu_read_unlock(); | |
72 | ||
73 | ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); | |
74 | kfree(buf); | |
75 | ||
76 | return ret; | |
77 | err: | |
78 | rcu_read_unlock(); | |
79 | return -ENOMEM; | |
80 | } | |
81 | ||
82 | /* | |
83 | * Receive input from user regarding Tx latency statistics | |
84 | * The input should indicate if Tx latency statistics and bins are | |
85 | * enabled/disabled. | |
86 | * If bins are enabled input should indicate the amount of different bins and | |
87 | * their ranges. Each bin will count how many Tx frames transmitted within the | |
88 | * appropriate latency. | |
89 | * Legal input is: | |
90 | * a) "enable(bins disabled)" - to enable only general statistics | |
91 | * b) "a,b,c,d,...z" - to enable general statistics and bins, where all are | |
92 | * numbers and a < b < c < d.. < z | |
93 | * c) "disable" - disable all statistics | |
94 | * NOTE: must configure Tx latency statistics bins before stations connected. | |
95 | */ | |
96 | ||
97 | static ssize_t sta_tx_latency_stat_write(struct file *file, | |
98 | const char __user *userbuf, | |
99 | size_t count, loff_t *ppos) | |
100 | { | |
101 | struct ieee80211_local *local = file->private_data; | |
102 | char buf[128] = {}; | |
103 | char *bins = buf; | |
104 | char *token; | |
105 | int buf_size, i, alloc_size; | |
106 | int prev_bin = 0; | |
107 | int n_ranges = 0; | |
108 | int ret = count; | |
109 | struct ieee80211_tx_latency_bin_ranges *tx_latency; | |
110 | ||
111 | if (sizeof(buf) <= count) | |
112 | return -EINVAL; | |
113 | buf_size = count; | |
114 | if (copy_from_user(buf, userbuf, buf_size)) | |
115 | return -EFAULT; | |
116 | ||
117 | mutex_lock(&local->sta_mtx); | |
118 | ||
119 | /* cannot change config once we have stations */ | |
120 | if (local->num_sta) | |
121 | goto unlock; | |
122 | ||
123 | tx_latency = | |
124 | rcu_dereference_protected(local->tx_latency, | |
125 | lockdep_is_held(&local->sta_mtx)); | |
126 | ||
127 | /* disable Tx statistics */ | |
128 | if (!strcmp(buf, TX_LATENCY_DISABLED)) { | |
129 | if (!tx_latency) | |
130 | goto unlock; | |
0c2bef46 | 131 | RCU_INIT_POINTER(local->tx_latency, NULL); |
ad38bfc9 MG |
132 | synchronize_rcu(); |
133 | kfree(tx_latency); | |
134 | goto unlock; | |
135 | } | |
136 | ||
137 | /* Tx latency already enabled */ | |
138 | if (tx_latency) | |
139 | goto unlock; | |
140 | ||
141 | if (strcmp(TX_LATENCY_BINS_DISABLED, buf)) { | |
142 | /* check how many bins and between what ranges user requested */ | |
143 | token = buf; | |
144 | while (*token != '\0') { | |
145 | if (*token == TX_LATENCY_BIN_DELIMTER_C) | |
146 | n_ranges++; | |
147 | token++; | |
148 | } | |
149 | n_ranges++; | |
150 | } | |
151 | ||
152 | alloc_size = sizeof(struct ieee80211_tx_latency_bin_ranges) + | |
153 | n_ranges * sizeof(u32); | |
154 | tx_latency = kzalloc(alloc_size, GFP_ATOMIC); | |
155 | if (!tx_latency) { | |
156 | ret = -ENOMEM; | |
157 | goto unlock; | |
158 | } | |
159 | tx_latency->n_ranges = n_ranges; | |
160 | for (i = 0; i < n_ranges; i++) { /* setting bin ranges */ | |
161 | token = strsep(&bins, TX_LATENCY_BIN_DELIMTER_S); | |
162 | sscanf(token, "%d", &tx_latency->ranges[i]); | |
163 | /* bins values should be in ascending order */ | |
164 | if (prev_bin >= tx_latency->ranges[i]) { | |
165 | ret = -EINVAL; | |
166 | kfree(tx_latency); | |
167 | goto unlock; | |
168 | } | |
169 | prev_bin = tx_latency->ranges[i]; | |
170 | } | |
171 | rcu_assign_pointer(local->tx_latency, tx_latency); | |
172 | ||
173 | unlock: | |
174 | mutex_unlock(&local->sta_mtx); | |
175 | ||
176 | return ret; | |
177 | } | |
178 | ||
179 | static const struct file_operations stats_tx_latency_ops = { | |
180 | .write = sta_tx_latency_stat_write, | |
181 | .read = sta_tx_latency_stat_read, | |
182 | .open = simple_open, | |
183 | .llseek = generic_file_llseek, | |
184 | }; | |
185 | ||
07caf9d6 EP |
186 | int mac80211_format_buffer(char __user *userbuf, size_t count, |
187 | loff_t *ppos, char *fmt, ...) | |
188 | { | |
189 | va_list args; | |
190 | char buf[DEBUGFS_FORMAT_BUFFER_SIZE]; | |
191 | int res; | |
192 | ||
193 | va_start(args, fmt); | |
194 | res = vscnprintf(buf, sizeof(buf), fmt, args); | |
195 | va_end(args); | |
196 | ||
197 | return simple_read_from_buffer(userbuf, count, ppos, buf, res); | |
198 | } | |
199 | ||
279daf64 | 200 | #define DEBUGFS_READONLY_FILE_FN(name, fmt, value...) \ |
e9f207f0 JB |
201 | static ssize_t name## _read(struct file *file, char __user *userbuf, \ |
202 | size_t count, loff_t *ppos) \ | |
203 | { \ | |
204 | struct ieee80211_local *local = file->private_data; \ | |
e9f207f0 | 205 | \ |
07caf9d6 EP |
206 | return mac80211_format_buffer(userbuf, count, ppos, \ |
207 | fmt "\n", ##value); \ | |
279daf64 BG |
208 | } |
209 | ||
210 | #define DEBUGFS_READONLY_FILE_OPS(name) \ | |
e9f207f0 JB |
211 | static const struct file_operations name## _ops = { \ |
212 | .read = name## _read, \ | |
234e3405 | 213 | .open = simple_open, \ |
2b18ab36 | 214 | .llseek = generic_file_llseek, \ |
e9f207f0 JB |
215 | }; |
216 | ||
279daf64 BG |
217 | #define DEBUGFS_READONLY_FILE(name, fmt, value...) \ |
218 | DEBUGFS_READONLY_FILE_FN(name, fmt, value) \ | |
219 | DEBUGFS_READONLY_FILE_OPS(name) | |
220 | ||
e9f207f0 | 221 | #define DEBUGFS_ADD(name) \ |
7bcfaf2f | 222 | debugfs_create_file(#name, 0400, phyd, local, &name## _ops); |
e9f207f0 | 223 | |
827b1fb4 | 224 | #define DEBUGFS_ADD_MODE(name, mode) \ |
7bcfaf2f | 225 | debugfs_create_file(#name, mode, phyd, local, &name## _ops); |
e9f207f0 JB |
226 | |
227 | ||
83bdf2a1 BG |
228 | DEBUGFS_READONLY_FILE(user_power, "%d", |
229 | local->user_power_level); | |
230 | DEBUGFS_READONLY_FILE(power, "%d", | |
231 | local->hw.conf.power_level); | |
07caf9d6 | 232 | DEBUGFS_READONLY_FILE(total_ps_buffered, "%d", |
e9f207f0 | 233 | local->total_ps_buffered); |
07caf9d6 | 234 | DEBUGFS_READONLY_FILE(wep_iv, "%#08x", |
e9f207f0 | 235 | local->wep_iv & 0xffffff); |
07caf9d6 | 236 | DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s", |
af65cd96 | 237 | local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver"); |
3b5d665b | 238 | |
2ad4814f | 239 | #ifdef CONFIG_PM |
827b1fb4 JB |
240 | static ssize_t reset_write(struct file *file, const char __user *user_buf, |
241 | size_t count, loff_t *ppos) | |
242 | { | |
243 | struct ieee80211_local *local = file->private_data; | |
244 | ||
245 | rtnl_lock(); | |
eecc4800 | 246 | __ieee80211_suspend(&local->hw, NULL); |
827b1fb4 JB |
247 | __ieee80211_resume(&local->hw); |
248 | rtnl_unlock(); | |
249 | ||
250 | return count; | |
251 | } | |
252 | ||
253 | static const struct file_operations reset_ops = { | |
254 | .write = reset_write, | |
234e3405 | 255 | .open = simple_open, |
6038f373 | 256 | .llseek = noop_llseek, |
827b1fb4 | 257 | }; |
2ad4814f | 258 | #endif |
827b1fb4 | 259 | |
279daf64 BG |
260 | static ssize_t hwflags_read(struct file *file, char __user *user_buf, |
261 | size_t count, loff_t *ppos) | |
262 | { | |
263 | struct ieee80211_local *local = file->private_data; | |
264 | int mxln = 500; | |
265 | ssize_t rv; | |
266 | char *buf = kzalloc(mxln, GFP_KERNEL); | |
267 | int sf = 0; /* how many written so far */ | |
268 | ||
d15b8459 JP |
269 | if (!buf) |
270 | return 0; | |
271 | ||
f364ef99 | 272 | sf += scnprintf(buf, mxln - sf, "0x%x\n", local->hw.flags); |
279daf64 | 273 | if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) |
f364ef99 | 274 | sf += scnprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n"); |
279daf64 | 275 | if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) |
f364ef99 | 276 | sf += scnprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n"); |
279daf64 | 277 | if (local->hw.flags & IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING) |
f364ef99 EP |
278 | sf += scnprintf(buf + sf, mxln - sf, |
279 | "HOST_BCAST_PS_BUFFERING\n"); | |
279daf64 | 280 | if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE) |
f364ef99 EP |
281 | sf += scnprintf(buf + sf, mxln - sf, |
282 | "2GHZ_SHORT_SLOT_INCAPABLE\n"); | |
279daf64 | 283 | if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE) |
f364ef99 EP |
284 | sf += scnprintf(buf + sf, mxln - sf, |
285 | "2GHZ_SHORT_PREAMBLE_INCAPABLE\n"); | |
279daf64 | 286 | if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC) |
f364ef99 | 287 | sf += scnprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n"); |
279daf64 | 288 | if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) |
f364ef99 | 289 | sf += scnprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n"); |
c65dd147 | 290 | if (local->hw.flags & IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC) |
f364ef99 EP |
291 | sf += scnprintf(buf + sf, mxln - sf, |
292 | "NEED_DTIM_BEFORE_ASSOC\n"); | |
279daf64 | 293 | if (local->hw.flags & IEEE80211_HW_SPECTRUM_MGMT) |
f364ef99 | 294 | sf += scnprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n"); |
279daf64 | 295 | if (local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION) |
f364ef99 | 296 | sf += scnprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n"); |
279daf64 | 297 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_PS) |
f364ef99 | 298 | sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n"); |
279daf64 | 299 | if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) |
f364ef99 | 300 | sf += scnprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n"); |
279daf64 | 301 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS) |
f364ef99 | 302 | sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n"); |
279daf64 | 303 | if (local->hw.flags & IEEE80211_HW_MFP_CAPABLE) |
f364ef99 | 304 | sf += scnprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n"); |
279daf64 | 305 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_STATIC_SMPS) |
f364ef99 | 306 | sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n"); |
279daf64 | 307 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS) |
f364ef99 EP |
308 | sf += scnprintf(buf + sf, mxln - sf, |
309 | "SUPPORTS_DYNAMIC_SMPS\n"); | |
279daf64 | 310 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) |
f364ef99 | 311 | sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n"); |
279daf64 | 312 | if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) |
f364ef99 EP |
313 | sf += scnprintf(buf + sf, mxln - sf, |
314 | "REPORTS_TX_ACK_STATUS\n"); | |
279daf64 | 315 | if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) |
f364ef99 | 316 | sf += scnprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n"); |
279daf64 | 317 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK) |
f364ef99 | 318 | sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n"); |
279daf64 | 319 | if (local->hw.flags & IEEE80211_HW_AP_LINK_PS) |
f364ef99 | 320 | sf += scnprintf(buf + sf, mxln - sf, "AP_LINK_PS\n"); |
edf6b784 | 321 | if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW) |
f364ef99 | 322 | sf += scnprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n"); |
279daf64 BG |
323 | |
324 | rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); | |
325 | kfree(buf); | |
326 | return rv; | |
327 | } | |
199d69f2 | 328 | |
db2e6bd4 JB |
329 | static ssize_t queues_read(struct file *file, char __user *user_buf, |
330 | size_t count, loff_t *ppos) | |
331 | { | |
332 | struct ieee80211_local *local = file->private_data; | |
333 | unsigned long flags; | |
334 | char buf[IEEE80211_MAX_QUEUES * 20]; | |
335 | int q, res = 0; | |
336 | ||
337 | spin_lock_irqsave(&local->queue_stop_reason_lock, flags); | |
338 | for (q = 0; q < local->hw.queues; q++) | |
339 | res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q, | |
340 | local->queue_stop_reasons[q], | |
3b8d81e0 | 341 | skb_queue_len(&local->pending[q])); |
db2e6bd4 JB |
342 | spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); |
343 | ||
344 | return simple_read_from_buffer(user_buf, count, ppos, buf, res); | |
345 | } | |
346 | ||
279daf64 | 347 | DEBUGFS_READONLY_FILE_OPS(hwflags); |
279daf64 | 348 | DEBUGFS_READONLY_FILE_OPS(queues); |
db2e6bd4 | 349 | |
e9f207f0 JB |
350 | /* statistics stuff */ |
351 | ||
e9f207f0 JB |
352 | static ssize_t format_devstat_counter(struct ieee80211_local *local, |
353 | char __user *userbuf, | |
354 | size_t count, loff_t *ppos, | |
355 | int (*printvalue)(struct ieee80211_low_level_stats *stats, char *buf, | |
356 | int buflen)) | |
357 | { | |
358 | struct ieee80211_low_level_stats stats; | |
359 | char buf[20]; | |
360 | int res; | |
361 | ||
75636525 | 362 | rtnl_lock(); |
24487981 | 363 | res = drv_get_stats(local, &stats); |
e9f207f0 | 364 | rtnl_unlock(); |
24487981 JB |
365 | if (res) |
366 | return res; | |
367 | res = printvalue(&stats, buf, sizeof(buf)); | |
e9f207f0 JB |
368 | return simple_read_from_buffer(userbuf, count, ppos, buf, res); |
369 | } | |
370 | ||
371 | #define DEBUGFS_DEVSTATS_FILE(name) \ | |
372 | static int print_devstats_##name(struct ieee80211_low_level_stats *stats,\ | |
373 | char *buf, int buflen) \ | |
374 | { \ | |
375 | return scnprintf(buf, buflen, "%u\n", stats->name); \ | |
376 | } \ | |
377 | static ssize_t stats_ ##name## _read(struct file *file, \ | |
378 | char __user *userbuf, \ | |
379 | size_t count, loff_t *ppos) \ | |
380 | { \ | |
381 | return format_devstat_counter(file->private_data, \ | |
382 | userbuf, \ | |
383 | count, \ | |
384 | ppos, \ | |
385 | print_devstats_##name); \ | |
386 | } \ | |
387 | \ | |
388 | static const struct file_operations stats_ ##name## _ops = { \ | |
389 | .read = stats_ ##name## _read, \ | |
234e3405 | 390 | .open = simple_open, \ |
2b18ab36 | 391 | .llseek = generic_file_llseek, \ |
e9f207f0 JB |
392 | }; |
393 | ||
2826bcd8 FF |
394 | #define DEBUGFS_STATS_ADD(name, field) \ |
395 | debugfs_create_u32(#name, 0400, statsd, (u32 *) &field); | |
396 | #define DEBUGFS_DEVSTATS_ADD(name) \ | |
7bcfaf2f | 397 | debugfs_create_file(#name, 0400, statsd, local, &stats_ ##name## _ops); |
e9f207f0 | 398 | |
e9f207f0 JB |
399 | DEBUGFS_DEVSTATS_FILE(dot11ACKFailureCount); |
400 | DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCount); | |
401 | DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount); | |
402 | DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount); | |
403 | ||
e9f207f0 JB |
404 | void debugfs_hw_add(struct ieee80211_local *local) |
405 | { | |
406 | struct dentry *phyd = local->hw.wiphy->debugfsdir; | |
407 | struct dentry *statsd; | |
408 | ||
409 | if (!phyd) | |
410 | return; | |
411 | ||
e9f207f0 JB |
412 | local->debugfs.keys = debugfs_create_dir("keys", phyd); |
413 | ||
e9f207f0 | 414 | DEBUGFS_ADD(total_ps_buffered); |
e9f207f0 | 415 | DEBUGFS_ADD(wep_iv); |
db2e6bd4 | 416 | DEBUGFS_ADD(queues); |
2ad4814f | 417 | #ifdef CONFIG_PM |
827b1fb4 | 418 | DEBUGFS_ADD_MODE(reset, 0200); |
2ad4814f | 419 | #endif |
279daf64 | 420 | DEBUGFS_ADD(hwflags); |
83bdf2a1 BG |
421 | DEBUGFS_ADD(user_power); |
422 | DEBUGFS_ADD(power); | |
e9f207f0 JB |
423 | |
424 | statsd = debugfs_create_dir("statistics", phyd); | |
e9f207f0 JB |
425 | |
426 | /* if the dir failed, don't put all the other things into the root! */ | |
427 | if (!statsd) | |
428 | return; | |
429 | ||
2826bcd8 FF |
430 | DEBUGFS_STATS_ADD(transmitted_fragment_count, |
431 | local->dot11TransmittedFragmentCount); | |
432 | DEBUGFS_STATS_ADD(multicast_transmitted_frame_count, | |
433 | local->dot11MulticastTransmittedFrameCount); | |
434 | DEBUGFS_STATS_ADD(failed_count, local->dot11FailedCount); | |
435 | DEBUGFS_STATS_ADD(retry_count, local->dot11RetryCount); | |
436 | DEBUGFS_STATS_ADD(multiple_retry_count, | |
437 | local->dot11MultipleRetryCount); | |
438 | DEBUGFS_STATS_ADD(frame_duplicate_count, | |
439 | local->dot11FrameDuplicateCount); | |
440 | DEBUGFS_STATS_ADD(received_fragment_count, | |
441 | local->dot11ReceivedFragmentCount); | |
442 | DEBUGFS_STATS_ADD(multicast_received_frame_count, | |
443 | local->dot11MulticastReceivedFrameCount); | |
444 | DEBUGFS_STATS_ADD(transmitted_frame_count, | |
445 | local->dot11TransmittedFrameCount); | |
e9f207f0 | 446 | #ifdef CONFIG_MAC80211_DEBUG_COUNTERS |
2826bcd8 FF |
447 | DEBUGFS_STATS_ADD(tx_handlers_drop, local->tx_handlers_drop); |
448 | DEBUGFS_STATS_ADD(tx_handlers_queued, local->tx_handlers_queued); | |
449 | DEBUGFS_STATS_ADD(tx_handlers_drop_unencrypted, | |
450 | local->tx_handlers_drop_unencrypted); | |
451 | DEBUGFS_STATS_ADD(tx_handlers_drop_fragment, | |
452 | local->tx_handlers_drop_fragment); | |
453 | DEBUGFS_STATS_ADD(tx_handlers_drop_wep, | |
454 | local->tx_handlers_drop_wep); | |
455 | DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc, | |
456 | local->tx_handlers_drop_not_assoc); | |
457 | DEBUGFS_STATS_ADD(tx_handlers_drop_unauth_port, | |
458 | local->tx_handlers_drop_unauth_port); | |
459 | DEBUGFS_STATS_ADD(rx_handlers_drop, local->rx_handlers_drop); | |
460 | DEBUGFS_STATS_ADD(rx_handlers_queued, local->rx_handlers_queued); | |
461 | DEBUGFS_STATS_ADD(rx_handlers_drop_nullfunc, | |
462 | local->rx_handlers_drop_nullfunc); | |
463 | DEBUGFS_STATS_ADD(rx_handlers_drop_defrag, | |
464 | local->rx_handlers_drop_defrag); | |
465 | DEBUGFS_STATS_ADD(rx_handlers_drop_short, | |
466 | local->rx_handlers_drop_short); | |
2826bcd8 FF |
467 | DEBUGFS_STATS_ADD(tx_expand_skb_head, |
468 | local->tx_expand_skb_head); | |
469 | DEBUGFS_STATS_ADD(tx_expand_skb_head_cloned, | |
470 | local->tx_expand_skb_head_cloned); | |
471 | DEBUGFS_STATS_ADD(rx_expand_skb_head, | |
472 | local->rx_expand_skb_head); | |
473 | DEBUGFS_STATS_ADD(rx_expand_skb_head2, | |
474 | local->rx_expand_skb_head2); | |
475 | DEBUGFS_STATS_ADD(rx_handlers_fragments, | |
476 | local->rx_handlers_fragments); | |
477 | DEBUGFS_STATS_ADD(tx_status_drop, | |
478 | local->tx_status_drop); | |
e9f207f0 | 479 | #endif |
2826bcd8 FF |
480 | DEBUGFS_DEVSTATS_ADD(dot11ACKFailureCount); |
481 | DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount); | |
482 | DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount); | |
483 | DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount); | |
ad38bfc9 MG |
484 | |
485 | DEBUGFS_DEVSTATS_ADD(tx_latency); | |
e9f207f0 | 486 | } |