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 | ||
18 | int mac80211_open_file_generic(struct inode *inode, struct file *file) | |
19 | { | |
20 | file->private_data = inode->i_private; | |
21 | return 0; | |
22 | } | |
23 | ||
07caf9d6 EP |
24 | #define DEBUGFS_FORMAT_BUFFER_SIZE 100 |
25 | ||
26 | int mac80211_format_buffer(char __user *userbuf, size_t count, | |
27 | loff_t *ppos, char *fmt, ...) | |
28 | { | |
29 | va_list args; | |
30 | char buf[DEBUGFS_FORMAT_BUFFER_SIZE]; | |
31 | int res; | |
32 | ||
33 | va_start(args, fmt); | |
34 | res = vscnprintf(buf, sizeof(buf), fmt, args); | |
35 | va_end(args); | |
36 | ||
37 | return simple_read_from_buffer(userbuf, count, ppos, buf, res); | |
38 | } | |
39 | ||
279daf64 | 40 | #define DEBUGFS_READONLY_FILE_FN(name, fmt, value...) \ |
e9f207f0 JB |
41 | static ssize_t name## _read(struct file *file, char __user *userbuf, \ |
42 | size_t count, loff_t *ppos) \ | |
43 | { \ | |
44 | struct ieee80211_local *local = file->private_data; \ | |
e9f207f0 | 45 | \ |
07caf9d6 EP |
46 | return mac80211_format_buffer(userbuf, count, ppos, \ |
47 | fmt "\n", ##value); \ | |
279daf64 BG |
48 | } |
49 | ||
50 | #define DEBUGFS_READONLY_FILE_OPS(name) \ | |
e9f207f0 JB |
51 | static const struct file_operations name## _ops = { \ |
52 | .read = name## _read, \ | |
53 | .open = mac80211_open_file_generic, \ | |
2b18ab36 | 54 | .llseek = generic_file_llseek, \ |
e9f207f0 JB |
55 | }; |
56 | ||
279daf64 BG |
57 | #define DEBUGFS_READONLY_FILE(name, fmt, value...) \ |
58 | DEBUGFS_READONLY_FILE_FN(name, fmt, value) \ | |
59 | DEBUGFS_READONLY_FILE_OPS(name) | |
60 | ||
e9f207f0 | 61 | #define DEBUGFS_ADD(name) \ |
7bcfaf2f | 62 | debugfs_create_file(#name, 0400, phyd, local, &name## _ops); |
e9f207f0 | 63 | |
827b1fb4 | 64 | #define DEBUGFS_ADD_MODE(name, mode) \ |
7bcfaf2f | 65 | debugfs_create_file(#name, mode, phyd, local, &name## _ops); |
e9f207f0 JB |
66 | |
67 | ||
83bdf2a1 BG |
68 | DEBUGFS_READONLY_FILE(user_power, "%d", |
69 | local->user_power_level); | |
70 | DEBUGFS_READONLY_FILE(power, "%d", | |
71 | local->hw.conf.power_level); | |
07caf9d6 | 72 | DEBUGFS_READONLY_FILE(frequency, "%d", |
8318d78a | 73 | local->hw.conf.channel->center_freq); |
07caf9d6 | 74 | DEBUGFS_READONLY_FILE(total_ps_buffered, "%d", |
e9f207f0 | 75 | local->total_ps_buffered); |
07caf9d6 | 76 | DEBUGFS_READONLY_FILE(wep_iv, "%#08x", |
e9f207f0 | 77 | local->wep_iv & 0xffffff); |
07caf9d6 | 78 | DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s", |
af65cd96 | 79 | local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver"); |
3b5d665b | 80 | |
827b1fb4 JB |
81 | static ssize_t reset_write(struct file *file, const char __user *user_buf, |
82 | size_t count, loff_t *ppos) | |
83 | { | |
84 | struct ieee80211_local *local = file->private_data; | |
85 | ||
86 | rtnl_lock(); | |
eecc4800 | 87 | __ieee80211_suspend(&local->hw, NULL); |
827b1fb4 JB |
88 | __ieee80211_resume(&local->hw); |
89 | rtnl_unlock(); | |
90 | ||
91 | return count; | |
92 | } | |
93 | ||
94 | static const struct file_operations reset_ops = { | |
95 | .write = reset_write, | |
96 | .open = mac80211_open_file_generic, | |
6038f373 | 97 | .llseek = noop_llseek, |
827b1fb4 JB |
98 | }; |
99 | ||
50ae0cf1 KV |
100 | static ssize_t uapsd_queues_read(struct file *file, char __user *user_buf, |
101 | size_t count, loff_t *ppos) | |
102 | { | |
103 | struct ieee80211_local *local = file->private_data; | |
07caf9d6 EP |
104 | return mac80211_format_buffer(user_buf, count, ppos, "0x%x\n", |
105 | local->uapsd_queues); | |
50ae0cf1 KV |
106 | } |
107 | ||
108 | static ssize_t uapsd_queues_write(struct file *file, | |
109 | const char __user *user_buf, | |
110 | size_t count, loff_t *ppos) | |
111 | { | |
112 | struct ieee80211_local *local = file->private_data; | |
b38de31f | 113 | u8 val; |
50ae0cf1 KV |
114 | int ret; |
115 | ||
b38de31f | 116 | ret = kstrtou8_from_user(user_buf, count, 0, &val); |
50ae0cf1 | 117 | if (ret) |
b38de31f | 118 | return ret; |
50ae0cf1 KV |
119 | |
120 | if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK) | |
121 | return -ERANGE; | |
122 | ||
123 | local->uapsd_queues = val; | |
124 | ||
125 | return count; | |
126 | } | |
127 | ||
128 | static const struct file_operations uapsd_queues_ops = { | |
129 | .read = uapsd_queues_read, | |
130 | .write = uapsd_queues_write, | |
6038f373 AB |
131 | .open = mac80211_open_file_generic, |
132 | .llseek = default_llseek, | |
50ae0cf1 KV |
133 | }; |
134 | ||
135 | static ssize_t uapsd_max_sp_len_read(struct file *file, char __user *user_buf, | |
136 | size_t count, loff_t *ppos) | |
137 | { | |
138 | struct ieee80211_local *local = file->private_data; | |
50ae0cf1 | 139 | |
07caf9d6 EP |
140 | return mac80211_format_buffer(user_buf, count, ppos, "0x%x\n", |
141 | local->uapsd_max_sp_len); | |
50ae0cf1 KV |
142 | } |
143 | ||
144 | static ssize_t uapsd_max_sp_len_write(struct file *file, | |
145 | const char __user *user_buf, | |
146 | size_t count, loff_t *ppos) | |
147 | { | |
148 | struct ieee80211_local *local = file->private_data; | |
149 | unsigned long val; | |
150 | char buf[10]; | |
151 | size_t len; | |
152 | int ret; | |
153 | ||
154 | len = min(count, sizeof(buf) - 1); | |
155 | if (copy_from_user(buf, user_buf, len)) | |
156 | return -EFAULT; | |
157 | buf[len] = '\0'; | |
158 | ||
61e3f32c | 159 | ret = kstrtoul(buf, 0, &val); |
50ae0cf1 KV |
160 | |
161 | if (ret) | |
162 | return -EINVAL; | |
163 | ||
164 | if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK) | |
165 | return -ERANGE; | |
166 | ||
167 | local->uapsd_max_sp_len = val; | |
168 | ||
169 | return count; | |
170 | } | |
171 | ||
172 | static const struct file_operations uapsd_max_sp_len_ops = { | |
173 | .read = uapsd_max_sp_len_read, | |
174 | .write = uapsd_max_sp_len_write, | |
6038f373 AB |
175 | .open = mac80211_open_file_generic, |
176 | .llseek = default_llseek, | |
50ae0cf1 KV |
177 | }; |
178 | ||
199d69f2 BP |
179 | static ssize_t channel_type_read(struct file *file, char __user *user_buf, |
180 | size_t count, loff_t *ppos) | |
181 | { | |
182 | struct ieee80211_local *local = file->private_data; | |
183 | const char *buf; | |
184 | ||
185 | switch (local->hw.conf.channel_type) { | |
186 | case NL80211_CHAN_NO_HT: | |
187 | buf = "no ht\n"; | |
188 | break; | |
189 | case NL80211_CHAN_HT20: | |
190 | buf = "ht20\n"; | |
191 | break; | |
192 | case NL80211_CHAN_HT40MINUS: | |
193 | buf = "ht40-\n"; | |
194 | break; | |
195 | case NL80211_CHAN_HT40PLUS: | |
196 | buf = "ht40+\n"; | |
197 | break; | |
198 | default: | |
199 | buf = "???"; | |
200 | break; | |
201 | } | |
202 | ||
203 | return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); | |
204 | } | |
205 | ||
279daf64 BG |
206 | static ssize_t hwflags_read(struct file *file, char __user *user_buf, |
207 | size_t count, loff_t *ppos) | |
208 | { | |
209 | struct ieee80211_local *local = file->private_data; | |
210 | int mxln = 500; | |
211 | ssize_t rv; | |
212 | char *buf = kzalloc(mxln, GFP_KERNEL); | |
213 | int sf = 0; /* how many written so far */ | |
214 | ||
d15b8459 JP |
215 | if (!buf) |
216 | return 0; | |
217 | ||
279daf64 BG |
218 | sf += snprintf(buf, mxln - sf, "0x%x\n", local->hw.flags); |
219 | if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) | |
220 | sf += snprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n"); | |
221 | if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) | |
222 | sf += snprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n"); | |
223 | if (local->hw.flags & IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING) | |
224 | sf += snprintf(buf + sf, mxln - sf, | |
225 | "HOST_BCAST_PS_BUFFERING\n"); | |
226 | if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE) | |
227 | sf += snprintf(buf + sf, mxln - sf, | |
228 | "2GHZ_SHORT_SLOT_INCAPABLE\n"); | |
229 | if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE) | |
230 | sf += snprintf(buf + sf, mxln - sf, | |
231 | "2GHZ_SHORT_PREAMBLE_INCAPABLE\n"); | |
232 | if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC) | |
233 | sf += snprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n"); | |
234 | if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) | |
235 | sf += snprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n"); | |
236 | if (local->hw.flags & IEEE80211_HW_NEED_DTIM_PERIOD) | |
237 | sf += snprintf(buf + sf, mxln - sf, "NEED_DTIM_PERIOD\n"); | |
238 | if (local->hw.flags & IEEE80211_HW_SPECTRUM_MGMT) | |
239 | sf += snprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n"); | |
240 | if (local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION) | |
241 | sf += snprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n"); | |
242 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_PS) | |
243 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n"); | |
244 | if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) | |
245 | sf += snprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n"); | |
246 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS) | |
247 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n"); | |
248 | if (local->hw.flags & IEEE80211_HW_MFP_CAPABLE) | |
249 | sf += snprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n"); | |
279daf64 BG |
250 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_STATIC_SMPS) |
251 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n"); | |
252 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS) | |
253 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_SMPS\n"); | |
254 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) | |
255 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n"); | |
256 | if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) | |
257 | sf += snprintf(buf + sf, mxln - sf, "REPORTS_TX_ACK_STATUS\n"); | |
258 | if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) | |
259 | sf += snprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n"); | |
279daf64 BG |
260 | if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK) |
261 | sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n"); | |
262 | if (local->hw.flags & IEEE80211_HW_AP_LINK_PS) | |
263 | sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n"); | |
edf6b784 AN |
264 | if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW) |
265 | sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n"); | |
279daf64 BG |
266 | |
267 | rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); | |
268 | kfree(buf); | |
269 | return rv; | |
270 | } | |
199d69f2 | 271 | |
db2e6bd4 JB |
272 | static ssize_t queues_read(struct file *file, char __user *user_buf, |
273 | size_t count, loff_t *ppos) | |
274 | { | |
275 | struct ieee80211_local *local = file->private_data; | |
276 | unsigned long flags; | |
277 | char buf[IEEE80211_MAX_QUEUES * 20]; | |
278 | int q, res = 0; | |
279 | ||
280 | spin_lock_irqsave(&local->queue_stop_reason_lock, flags); | |
281 | for (q = 0; q < local->hw.queues; q++) | |
282 | res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q, | |
283 | local->queue_stop_reasons[q], | |
3b8d81e0 | 284 | skb_queue_len(&local->pending[q])); |
db2e6bd4 JB |
285 | spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); |
286 | ||
287 | return simple_read_from_buffer(user_buf, count, ppos, buf, res); | |
288 | } | |
289 | ||
279daf64 BG |
290 | DEBUGFS_READONLY_FILE_OPS(hwflags); |
291 | DEBUGFS_READONLY_FILE_OPS(channel_type); | |
292 | DEBUGFS_READONLY_FILE_OPS(queues); | |
db2e6bd4 | 293 | |
e9f207f0 JB |
294 | /* statistics stuff */ |
295 | ||
e9f207f0 JB |
296 | static ssize_t format_devstat_counter(struct ieee80211_local *local, |
297 | char __user *userbuf, | |
298 | size_t count, loff_t *ppos, | |
299 | int (*printvalue)(struct ieee80211_low_level_stats *stats, char *buf, | |
300 | int buflen)) | |
301 | { | |
302 | struct ieee80211_low_level_stats stats; | |
303 | char buf[20]; | |
304 | int res; | |
305 | ||
75636525 | 306 | rtnl_lock(); |
24487981 | 307 | res = drv_get_stats(local, &stats); |
e9f207f0 | 308 | rtnl_unlock(); |
24487981 JB |
309 | if (res) |
310 | return res; | |
311 | res = printvalue(&stats, buf, sizeof(buf)); | |
e9f207f0 JB |
312 | return simple_read_from_buffer(userbuf, count, ppos, buf, res); |
313 | } | |
314 | ||
315 | #define DEBUGFS_DEVSTATS_FILE(name) \ | |
316 | static int print_devstats_##name(struct ieee80211_low_level_stats *stats,\ | |
317 | char *buf, int buflen) \ | |
318 | { \ | |
319 | return scnprintf(buf, buflen, "%u\n", stats->name); \ | |
320 | } \ | |
321 | static ssize_t stats_ ##name## _read(struct file *file, \ | |
322 | char __user *userbuf, \ | |
323 | size_t count, loff_t *ppos) \ | |
324 | { \ | |
325 | return format_devstat_counter(file->private_data, \ | |
326 | userbuf, \ | |
327 | count, \ | |
328 | ppos, \ | |
329 | print_devstats_##name); \ | |
330 | } \ | |
331 | \ | |
332 | static const struct file_operations stats_ ##name## _ops = { \ | |
333 | .read = stats_ ##name## _read, \ | |
334 | .open = mac80211_open_file_generic, \ | |
2b18ab36 | 335 | .llseek = generic_file_llseek, \ |
e9f207f0 JB |
336 | }; |
337 | ||
2826bcd8 FF |
338 | #define DEBUGFS_STATS_ADD(name, field) \ |
339 | debugfs_create_u32(#name, 0400, statsd, (u32 *) &field); | |
340 | #define DEBUGFS_DEVSTATS_ADD(name) \ | |
7bcfaf2f | 341 | debugfs_create_file(#name, 0400, statsd, local, &stats_ ##name## _ops); |
e9f207f0 | 342 | |
e9f207f0 JB |
343 | DEBUGFS_DEVSTATS_FILE(dot11ACKFailureCount); |
344 | DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCount); | |
345 | DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount); | |
346 | DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount); | |
347 | ||
e9f207f0 JB |
348 | void debugfs_hw_add(struct ieee80211_local *local) |
349 | { | |
350 | struct dentry *phyd = local->hw.wiphy->debugfsdir; | |
351 | struct dentry *statsd; | |
352 | ||
353 | if (!phyd) | |
354 | return; | |
355 | ||
e9f207f0 JB |
356 | local->debugfs.keys = debugfs_create_dir("keys", phyd); |
357 | ||
e9f207f0 | 358 | DEBUGFS_ADD(frequency); |
e9f207f0 | 359 | DEBUGFS_ADD(total_ps_buffered); |
e9f207f0 | 360 | DEBUGFS_ADD(wep_iv); |
db2e6bd4 | 361 | DEBUGFS_ADD(queues); |
827b1fb4 | 362 | DEBUGFS_ADD_MODE(reset, 0200); |
50ae0cf1 KV |
363 | DEBUGFS_ADD(uapsd_queues); |
364 | DEBUGFS_ADD(uapsd_max_sp_len); | |
199d69f2 | 365 | DEBUGFS_ADD(channel_type); |
279daf64 | 366 | DEBUGFS_ADD(hwflags); |
83bdf2a1 BG |
367 | DEBUGFS_ADD(user_power); |
368 | DEBUGFS_ADD(power); | |
e9f207f0 JB |
369 | |
370 | statsd = debugfs_create_dir("statistics", phyd); | |
e9f207f0 JB |
371 | |
372 | /* if the dir failed, don't put all the other things into the root! */ | |
373 | if (!statsd) | |
374 | return; | |
375 | ||
2826bcd8 FF |
376 | DEBUGFS_STATS_ADD(transmitted_fragment_count, |
377 | local->dot11TransmittedFragmentCount); | |
378 | DEBUGFS_STATS_ADD(multicast_transmitted_frame_count, | |
379 | local->dot11MulticastTransmittedFrameCount); | |
380 | DEBUGFS_STATS_ADD(failed_count, local->dot11FailedCount); | |
381 | DEBUGFS_STATS_ADD(retry_count, local->dot11RetryCount); | |
382 | DEBUGFS_STATS_ADD(multiple_retry_count, | |
383 | local->dot11MultipleRetryCount); | |
384 | DEBUGFS_STATS_ADD(frame_duplicate_count, | |
385 | local->dot11FrameDuplicateCount); | |
386 | DEBUGFS_STATS_ADD(received_fragment_count, | |
387 | local->dot11ReceivedFragmentCount); | |
388 | DEBUGFS_STATS_ADD(multicast_received_frame_count, | |
389 | local->dot11MulticastReceivedFrameCount); | |
390 | DEBUGFS_STATS_ADD(transmitted_frame_count, | |
391 | local->dot11TransmittedFrameCount); | |
e9f207f0 | 392 | #ifdef CONFIG_MAC80211_DEBUG_COUNTERS |
2826bcd8 FF |
393 | DEBUGFS_STATS_ADD(tx_handlers_drop, local->tx_handlers_drop); |
394 | DEBUGFS_STATS_ADD(tx_handlers_queued, local->tx_handlers_queued); | |
395 | DEBUGFS_STATS_ADD(tx_handlers_drop_unencrypted, | |
396 | local->tx_handlers_drop_unencrypted); | |
397 | DEBUGFS_STATS_ADD(tx_handlers_drop_fragment, | |
398 | local->tx_handlers_drop_fragment); | |
399 | DEBUGFS_STATS_ADD(tx_handlers_drop_wep, | |
400 | local->tx_handlers_drop_wep); | |
401 | DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc, | |
402 | local->tx_handlers_drop_not_assoc); | |
403 | DEBUGFS_STATS_ADD(tx_handlers_drop_unauth_port, | |
404 | local->tx_handlers_drop_unauth_port); | |
405 | DEBUGFS_STATS_ADD(rx_handlers_drop, local->rx_handlers_drop); | |
406 | DEBUGFS_STATS_ADD(rx_handlers_queued, local->rx_handlers_queued); | |
407 | DEBUGFS_STATS_ADD(rx_handlers_drop_nullfunc, | |
408 | local->rx_handlers_drop_nullfunc); | |
409 | DEBUGFS_STATS_ADD(rx_handlers_drop_defrag, | |
410 | local->rx_handlers_drop_defrag); | |
411 | DEBUGFS_STATS_ADD(rx_handlers_drop_short, | |
412 | local->rx_handlers_drop_short); | |
413 | DEBUGFS_STATS_ADD(rx_handlers_drop_passive_scan, | |
414 | local->rx_handlers_drop_passive_scan); | |
415 | DEBUGFS_STATS_ADD(tx_expand_skb_head, | |
416 | local->tx_expand_skb_head); | |
417 | DEBUGFS_STATS_ADD(tx_expand_skb_head_cloned, | |
418 | local->tx_expand_skb_head_cloned); | |
419 | DEBUGFS_STATS_ADD(rx_expand_skb_head, | |
420 | local->rx_expand_skb_head); | |
421 | DEBUGFS_STATS_ADD(rx_expand_skb_head2, | |
422 | local->rx_expand_skb_head2); | |
423 | DEBUGFS_STATS_ADD(rx_handlers_fragments, | |
424 | local->rx_handlers_fragments); | |
425 | DEBUGFS_STATS_ADD(tx_status_drop, | |
426 | local->tx_status_drop); | |
e9f207f0 | 427 | #endif |
2826bcd8 FF |
428 | DEBUGFS_DEVSTATS_ADD(dot11ACKFailureCount); |
429 | DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount); | |
430 | DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount); | |
431 | DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount); | |
e9f207f0 | 432 | } |