[linux-2.6-block.git] / net / mac80211 / debugfs.c

/*
 * mac80211 debugfs for wireless PHYs
 *
 * Copyright 2007	Johannes Berg <johannes@sipsolutions.net>
 * Copyright 2013-2014  Intel Mobile Communications GmbH
 *
 * GPLv2
 *
 */

#include <linux/debugfs.h>
#include <linux/rtnetlink.h>
#include "ieee80211_i.h"
#include "driver-ops.h"
#include "rate.h"
#include "debugfs.h"

#define DEBUGFS_FORMAT_BUFFER_SIZE 100

int mac80211_format_buffer(char __user *userbuf, size_t count,
				  loff_t *ppos, char *fmt, ...)
{
	va_list args;
	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
	int res;

	va_start(args, fmt);
	res = vscnprintf(buf, sizeof(buf), fmt, args);
	va_end(args);

	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
}

#define DEBUGFS_READONLY_FILE_FN(name, fmt, value...)			\
static ssize_t name## _read(struct file *file, char __user *userbuf,	\
			    size_t count, loff_t *ppos)			\
{									\
	struct ieee80211_local *local = file->private_data;		\
									\
	return mac80211_format_buffer(userbuf, count, ppos, 		\
				      fmt "\n", ##value);		\
}

#define DEBUGFS_READONLY_FILE_OPS(name)			\
static const struct file_operations name## _ops = {			\
	.read = name## _read,						\
	.open = simple_open,						\
	.llseek = generic_file_llseek,					\
};

#define DEBUGFS_READONLY_FILE(name, fmt, value...)		\
	DEBUGFS_READONLY_FILE_FN(name, fmt, value)		\
	DEBUGFS_READONLY_FILE_OPS(name)

#define DEBUGFS_ADD(name)						\
	debugfs_create_file(#name, 0400, phyd, local, &name## _ops);

#define DEBUGFS_ADD_MODE(name, mode)					\
	debugfs_create_file(#name, mode, phyd, local, &name## _ops);


DEBUGFS_READONLY_FILE(user_power, "%d",
		      local->user_power_level);
DEBUGFS_READONLY_FILE(power, "%d",
		      local->hw.conf.power_level);
DEBUGFS_READONLY_FILE(total_ps_buffered, "%d",
		      local->total_ps_buffered);
DEBUGFS_READONLY_FILE(wep_iv, "%#08x",
		      local->wep_iv & 0xffffff);
DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s",
	local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver");

#ifdef CONFIG_PM
static ssize_t reset_write(struct file *file, const char __user *user_buf,
			   size_t count, loff_t *ppos)
{
	struct ieee80211_local *local = file->private_data;

	rtnl_lock();
	__ieee80211_suspend(&local->hw, NULL);
	__ieee80211_resume(&local->hw);
	rtnl_unlock();

	return count;
}

static const struct file_operations reset_ops = {
	.write = reset_write,
	.open = simple_open,
	.llseek = noop_llseek,
};
#endif

static const char *hw_flag_names[] = {
#define FLAG(F)	[IEEE80211_HW_##F] = #F
	FLAG(HAS_RATE_CONTROL),
	FLAG(RX_INCLUDES_FCS),
	FLAG(HOST_BROADCAST_PS_BUFFERING),
	FLAG(SIGNAL_UNSPEC),
	FLAG(SIGNAL_DBM),
	FLAG(NEED_DTIM_BEFORE_ASSOC),
	FLAG(SPECTRUM_MGMT),
	FLAG(AMPDU_AGGREGATION),
	FLAG(SUPPORTS_PS),
	FLAG(PS_NULLFUNC_STACK),
	FLAG(SUPPORTS_DYNAMIC_PS),
	FLAG(MFP_CAPABLE),
	FLAG(WANT_MONITOR_VIF),
	FLAG(NO_AUTO_VIF),
	FLAG(SW_CRYPTO_CONTROL),
	FLAG(SUPPORT_FAST_XMIT),
	FLAG(REPORTS_TX_ACK_STATUS),
	FLAG(CONNECTION_MONITOR),
	FLAG(QUEUE_CONTROL),
	FLAG(SUPPORTS_PER_STA_GTK),
	FLAG(AP_LINK_PS),
	FLAG(TX_AMPDU_SETUP_IN_HW),
	FLAG(SUPPORTS_RC_TABLE),
	FLAG(P2P_DEV_ADDR_FOR_INTF),
	FLAG(TIMING_BEACON_ONLY),
	FLAG(SUPPORTS_HT_CCK_RATES),
	FLAG(CHANCTX_STA_CSA),
	FLAG(SUPPORTS_CLONED_SKBS),
	FLAG(SINGLE_SCAN_ON_ALL_BANDS),
	FLAG(TDLS_WIDER_BW),
	FLAG(SUPPORTS_AMSDU_IN_AMPDU),
	FLAG(BEACON_TX_STATUS),
	FLAG(NEEDS_UNIQUE_STA_ADDR),
	FLAG(SUPPORTS_REORDERING_BUFFER),
#undef FLAG
};

static ssize_t hwflags_read(struct file *file, char __user *user_buf,
			    size_t count, loff_t *ppos)
{
	struct ieee80211_local *local = file->private_data;
	size_t bufsz = 30 * NUM_IEEE80211_HW_FLAGS;
	char *buf = kzalloc(bufsz, GFP_KERNEL);
	char *pos = buf, *end = buf + bufsz - 1;
	ssize_t rv;
	int i;

	if (!buf)
		return -ENOMEM;

	/* fail compilation if somebody adds or removes
	 * a flag without updating the name array above
	 */
	BUILD_BUG_ON(ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS);

	for (i = 0; i < NUM_IEEE80211_HW_FLAGS; i++) {
		if (test_bit(i, local->hw.flags))
			pos += scnprintf(pos, end - pos, "%s\n",
					 hw_flag_names[i]);
	}

	rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
	kfree(buf);
	return rv;
}

static ssize_t queues_read(struct file *file, char __user *user_buf,
			   size_t count, loff_t *ppos)
{
	struct ieee80211_local *local = file->private_data;
	unsigned long flags;
	char buf[IEEE80211_MAX_QUEUES * 20];
	int q, res = 0;

	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
	for (q = 0; q < local->hw.queues; q++)
		res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q,
				local->queue_stop_reasons[q],
				skb_queue_len(&local->pending[q]));
	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);

	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
}

DEBUGFS_READONLY_FILE_OPS(hwflags);
DEBUGFS_READONLY_FILE_OPS(queues);

/* statistics stuff */

static ssize_t format_devstat_counter(struct ieee80211_local *local,
	char __user *userbuf,
	size_t count, loff_t *ppos,
	int (*printvalue)(struct ieee80211_low_level_stats *stats, char *buf,
			  int buflen))
{
	struct ieee80211_low_level_stats stats;
	char buf[20];
	int res;

	rtnl_lock();
	res = drv_get_stats(local, &stats);
	rtnl_unlock();
	if (res)
		return res;
	res = printvalue(&stats, buf, sizeof(buf));
	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
}

#define DEBUGFS_DEVSTATS_FILE(name)					\
static int print_devstats_##name(struct ieee80211_low_level_stats *stats,\
				 char *buf, int buflen)			\
{									\
	return scnprintf(buf, buflen, "%u\n", stats->name);		\
}									\
static ssize_t stats_ ##name## _read(struct file *file,			\
				     char __user *userbuf,		\
				     size_t count, loff_t *ppos)	\
{									\
	return format_devstat_counter(file->private_data,		\
				      userbuf,				\
				      count,				\
				      ppos,				\
				      print_devstats_##name);		\
}									\
									\
static const struct file_operations stats_ ##name## _ops = {		\
	.read = stats_ ##name## _read,					\
	.open = simple_open,						\
	.llseek = generic_file_llseek,					\
};

#define DEBUGFS_STATS_ADD(name)					\
	debugfs_create_u32(#name, 0400, statsd, &local->name);
#define DEBUGFS_DEVSTATS_ADD(name)					\
	debugfs_create_file(#name, 0400, statsd, local, &stats_ ##name## _ops);

DEBUGFS_DEVSTATS_FILE(dot11ACKFailureCount);
DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCount);
DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount);
DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount);

void debugfs_hw_add(struct ieee80211_local *local)
{
	struct dentry *phyd = local->hw.wiphy->debugfsdir;
	struct dentry *statsd;

	if (!phyd)
		return;

	local->debugfs.keys = debugfs_create_dir("keys", phyd);

	DEBUGFS_ADD(total_ps_buffered);
	DEBUGFS_ADD(wep_iv);
	DEBUGFS_ADD(queues);
#ifdef CONFIG_PM
	DEBUGFS_ADD_MODE(reset, 0200);
#endif
	DEBUGFS_ADD(hwflags);
	DEBUGFS_ADD(user_power);
	DEBUGFS_ADD(power);

	statsd = debugfs_create_dir("statistics", phyd);

	/* if the dir failed, don't put all the other things into the root! */
	if (!statsd)
		return;

#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
	DEBUGFS_STATS_ADD(dot11TransmittedFragmentCount);
	DEBUGFS_STATS_ADD(dot11MulticastTransmittedFrameCount);
	DEBUGFS_STATS_ADD(dot11FailedCount);
	DEBUGFS_STATS_ADD(dot11RetryCount);
	DEBUGFS_STATS_ADD(dot11MultipleRetryCount);
	DEBUGFS_STATS_ADD(dot11FrameDuplicateCount);
	DEBUGFS_STATS_ADD(dot11ReceivedFragmentCount);
	DEBUGFS_STATS_ADD(dot11MulticastReceivedFrameCount);
	DEBUGFS_STATS_ADD(dot11TransmittedFrameCount);
	DEBUGFS_STATS_ADD(tx_handlers_drop);
	DEBUGFS_STATS_ADD(tx_handlers_queued);
	DEBUGFS_STATS_ADD(tx_handlers_drop_wep);
	DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc);
	DEBUGFS_STATS_ADD(tx_handlers_drop_unauth_port);
	DEBUGFS_STATS_ADD(rx_handlers_drop);
	DEBUGFS_STATS_ADD(rx_handlers_queued);
	DEBUGFS_STATS_ADD(rx_handlers_drop_nullfunc);
	DEBUGFS_STATS_ADD(rx_handlers_drop_defrag);
	DEBUGFS_STATS_ADD(tx_expand_skb_head);
	DEBUGFS_STATS_ADD(tx_expand_skb_head_cloned);
	DEBUGFS_STATS_ADD(rx_expand_skb_head_defrag);
	DEBUGFS_STATS_ADD(rx_handlers_fragments);
	DEBUGFS_STATS_ADD(tx_status_drop);
#endif
	DEBUGFS_DEVSTATS_ADD(dot11ACKFailureCount);
	DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount);
	DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount);
	DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount);
}
Commit	Line	Data
e9f207f0 JB	1	/*
	2	* mac80211 debugfs for wireless PHYs
	3	*
	4	* Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
d98ad83e	5	* Copyright 2013-2014 Intel Mobile Communications GmbH
e9f207f0 JB	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"
e9f207f0 JB	17
07caf9d6 EP	18	#define DEBUGFS_FORMAT_BUFFER_SIZE 100
	19
	20	int mac80211_format_buffer(char __user *userbuf, size_t count,
	21	loff_t ppos, char fmt, ...)
	22	{
	23	va_list args;
	24	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
	25	int res;
	26
	27	va_start(args, fmt);
	28	res = vscnprintf(buf, sizeof(buf), fmt, args);
	29	va_end(args);
	30
	31	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
	32	}
	33
279daf64	34	#define DEBUGFS_READONLY_FILE_FN(name, fmt, value...) \
e9f207f0 JB	35	static ssize_t name## _read(struct file file, char __user userbuf, \
	36	size_t count, loff_t *ppos) \
	37	{ \
	38	struct ieee80211_local *local = file->private_data; \
e9f207f0	39	\
07caf9d6 EP	40	return mac80211_format_buffer(userbuf, count, ppos, \
07caf9d6 EP	41	fmt "\n", ##value); \
279daf64 BG	42	}
	43
	44	#define DEBUGFS_READONLY_FILE_OPS(name) \
e9f207f0 JB	45	static const struct file_operations name## _ops = { \
e9f207f0 JB	46	.read = name## _read, \
234e3405	47	.open = simple_open, \
2b18ab36	48	.llseek = generic_file_llseek, \
e9f207f0 JB	49	};
e9f207f0 JB	50
279daf64 BG	51	#define DEBUGFS_READONLY_FILE(name, fmt, value...) \
	52	DEBUGFS_READONLY_FILE_FN(name, fmt, value) \
	53	DEBUGFS_READONLY_FILE_OPS(name)
	54
e9f207f0	55	#define DEBUGFS_ADD(name) \
7bcfaf2f	56	debugfs_create_file(#name, 0400, phyd, local, &name## _ops);
e9f207f0	57
827b1fb4	58	#define DEBUGFS_ADD_MODE(name, mode) \
7bcfaf2f	59	debugfs_create_file(#name, mode, phyd, local, &name## _ops);
e9f207f0 JB	60
e9f207f0 JB	61
83bdf2a1 BG	62	DEBUGFS_READONLY_FILE(user_power, "%d",
	63	local->user_power_level);
	64	DEBUGFS_READONLY_FILE(power, "%d",
	65	local->hw.conf.power_level);
07caf9d6	66	DEBUGFS_READONLY_FILE(total_ps_buffered, "%d",
e9f207f0	67	local->total_ps_buffered);
07caf9d6	68	DEBUGFS_READONLY_FILE(wep_iv, "%#08x",
e9f207f0	69	local->wep_iv & 0xffffff);
07caf9d6	70	DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s",
af65cd96	71	local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver");
3b5d665b	72
2ad4814f	73	#ifdef CONFIG_PM
827b1fb4 JB	74	static ssize_t reset_write(struct file file, const char __user user_buf,
	75	size_t count, loff_t *ppos)
	76	{
	77	struct ieee80211_local *local = file->private_data;
	78
	79	rtnl_lock();
eecc4800	80	__ieee80211_suspend(&local->hw, NULL);
827b1fb4 JB	81	__ieee80211_resume(&local->hw);
	82	rtnl_unlock();
	83
	84	return count;
	85	}
	86
	87	static const struct file_operations reset_ops = {
	88	.write = reset_write,
234e3405	89	.open = simple_open,
6038f373	90	.llseek = noop_llseek,
827b1fb4	91	};
2ad4814f	92	#endif
827b1fb4	93
68920c97	94	static const char *hw_flag_names[] = {
30686bf7 JB	95	#define FLAG(F) [IEEE80211_HW_##F] = #F
	96	FLAG(HAS_RATE_CONTROL),
	97	FLAG(RX_INCLUDES_FCS),
	98	FLAG(HOST_BROADCAST_PS_BUFFERING),
	99	FLAG(SIGNAL_UNSPEC),
	100	FLAG(SIGNAL_DBM),
	101	FLAG(NEED_DTIM_BEFORE_ASSOC),
	102	FLAG(SPECTRUM_MGMT),
	103	FLAG(AMPDU_AGGREGATION),
	104	FLAG(SUPPORTS_PS),
	105	FLAG(PS_NULLFUNC_STACK),
	106	FLAG(SUPPORTS_DYNAMIC_PS),
	107	FLAG(MFP_CAPABLE),
	108	FLAG(WANT_MONITOR_VIF),
	109	FLAG(NO_AUTO_VIF),
	110	FLAG(SW_CRYPTO_CONTROL),
	111	FLAG(SUPPORT_FAST_XMIT),
	112	FLAG(REPORTS_TX_ACK_STATUS),
	113	FLAG(CONNECTION_MONITOR),
	114	FLAG(QUEUE_CONTROL),
	115	FLAG(SUPPORTS_PER_STA_GTK),
	116	FLAG(AP_LINK_PS),
	117	FLAG(TX_AMPDU_SETUP_IN_HW),
	118	FLAG(SUPPORTS_RC_TABLE),
	119	FLAG(P2P_DEV_ADDR_FOR_INTF),
	120	FLAG(TIMING_BEACON_ONLY),
	121	FLAG(SUPPORTS_HT_CCK_RATES),
	122	FLAG(CHANCTX_STA_CSA),
	123	FLAG(SUPPORTS_CLONED_SKBS),
	124	FLAG(SINGLE_SCAN_ON_ALL_BANDS),
b98fb44f	125	FLAG(TDLS_WIDER_BW),
99e7ca44	126	FLAG(SUPPORTS_AMSDU_IN_AMPDU),
35afa588	127	FLAG(BEACON_TX_STATUS),
31104891	128	FLAG(NEEDS_UNIQUE_STA_ADDR),
412a6d80	129	FLAG(SUPPORTS_REORDERING_BUFFER),
30686bf7 JB	130	#undef FLAG
	131	};
	132
279daf64 BG	133	static ssize_t hwflags_read(struct file file, char __user user_buf,
	134	size_t count, loff_t *ppos)
	135	{
	136	struct ieee80211_local *local = file->private_data;
30686bf7 JB	137	size_t bufsz = 30 * NUM_IEEE80211_HW_FLAGS;
	138	char *buf = kzalloc(bufsz, GFP_KERNEL);
	139	char pos = buf, end = buf + bufsz - 1;
279daf64	140	ssize_t rv;
30686bf7	141	int i;
279daf64	142
d15b8459	143	if (!buf)
30686bf7 JB	144	return -ENOMEM;
	145
	146	/* fail compilation if somebody adds or removes
	147	* a flag without updating the name array above
	148	*/
68920c97	149	BUILD_BUG_ON(ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS);
30686bf7 JB	150
	151	for (i = 0; i < NUM_IEEE80211_HW_FLAGS; i++) {
	152	if (test_bit(i, local->hw.flags))
4633dfc3	153	pos += scnprintf(pos, end - pos, "%s\n",
30686bf7 JB	154	hw_flag_names[i]);
30686bf7 JB	155	}
279daf64 BG	156
	157	rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
	158	kfree(buf);
	159	return rv;
	160	}
199d69f2	161
db2e6bd4 JB	162	static ssize_t queues_read(struct file file, char __user user_buf,
	163	size_t count, loff_t *ppos)
	164	{
	165	struct ieee80211_local *local = file->private_data;
	166	unsigned long flags;
	167	char buf[IEEE80211_MAX_QUEUES * 20];
	168	int q, res = 0;
	169
	170	spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
	171	for (q = 0; q < local->hw.queues; q++)
	172	res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q,
	173	local->queue_stop_reasons[q],
3b8d81e0	174	skb_queue_len(&local->pending[q]));
db2e6bd4 JB	175	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
	176
	177	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
	178	}
	179
279daf64	180	DEBUGFS_READONLY_FILE_OPS(hwflags);
279daf64	181	DEBUGFS_READONLY_FILE_OPS(queues);
db2e6bd4	182
e9f207f0 JB	183	/* statistics stuff */
e9f207f0 JB	184
e9f207f0 JB	185	static ssize_t format_devstat_counter(struct ieee80211_local *local,
	186	char __user *userbuf,
	187	size_t count, loff_t *ppos,
	188	int (printvalue)(struct ieee80211_low_level_stats stats, char *buf,
	189	int buflen))
	190	{
	191	struct ieee80211_low_level_stats stats;
	192	char buf[20];
	193	int res;
	194
75636525	195	rtnl_lock();
24487981	196	res = drv_get_stats(local, &stats);
e9f207f0	197	rtnl_unlock();
24487981 JB	198	if (res)
	199	return res;
	200	res = printvalue(&stats, buf, sizeof(buf));
e9f207f0 JB	201	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
	202	}
	203
	204	#define DEBUGFS_DEVSTATS_FILE(name) \
	205	static int print_devstats_##name(struct ieee80211_low_level_stats *stats,\
	206	char *buf, int buflen) \
	207	{ \
	208	return scnprintf(buf, buflen, "%u\n", stats->name); \
	209	} \
	210	static ssize_t stats_ ##name## _read(struct file *file, \
	211	char __user *userbuf, \
	212	size_t count, loff_t *ppos) \
	213	{ \
	214	return format_devstat_counter(file->private_data, \
	215	userbuf, \
	216	count, \
	217	ppos, \
	218	print_devstats_##name); \
	219	} \
	220	\
	221	static const struct file_operations stats_ ##name## _ops = { \
	222	.read = stats_ ##name## _read, \
234e3405	223	.open = simple_open, \
2b18ab36	224	.llseek = generic_file_llseek, \
e9f207f0 JB	225	};
e9f207f0 JB	226
f1160434 JB	227	#define DEBUGFS_STATS_ADD(name) \
f1160434 JB	228	debugfs_create_u32(#name, 0400, statsd, &local->name);
2826bcd8	229	#define DEBUGFS_DEVSTATS_ADD(name) \
7bcfaf2f	230	debugfs_create_file(#name, 0400, statsd, local, &stats_ ##name## _ops);
e9f207f0	231
e9f207f0 JB	232	DEBUGFS_DEVSTATS_FILE(dot11ACKFailureCount);
	233	DEBUGFS_DEVSTATS_FILE(dot11RTSFailureCount);
	234	DEBUGFS_DEVSTATS_FILE(dot11FCSErrorCount);
	235	DEBUGFS_DEVSTATS_FILE(dot11RTSSuccessCount);
	236
e9f207f0 JB	237	void debugfs_hw_add(struct ieee80211_local *local)
	238	{
	239	struct dentry *phyd = local->hw.wiphy->debugfsdir;
	240	struct dentry *statsd;
	241
	242	if (!phyd)
	243	return;
	244
e9f207f0 JB	245	local->debugfs.keys = debugfs_create_dir("keys", phyd);
e9f207f0 JB	246
e9f207f0	247	DEBUGFS_ADD(total_ps_buffered);
e9f207f0	248	DEBUGFS_ADD(wep_iv);
db2e6bd4	249	DEBUGFS_ADD(queues);
2ad4814f	250	#ifdef CONFIG_PM
827b1fb4	251	DEBUGFS_ADD_MODE(reset, 0200);
2ad4814f	252	#endif
279daf64	253	DEBUGFS_ADD(hwflags);
83bdf2a1 BG	254	DEBUGFS_ADD(user_power);
83bdf2a1 BG	255	DEBUGFS_ADD(power);
e9f207f0 JB	256
e9f207f0 JB	257	statsd = debugfs_create_dir("statistics", phyd);
e9f207f0 JB	258
	259	/* if the dir failed, don't put all the other things into the root! */
	260	if (!statsd)
	261	return;
	262
c206ca67	263	#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
f1160434 JB	264	DEBUGFS_STATS_ADD(dot11TransmittedFragmentCount);
	265	DEBUGFS_STATS_ADD(dot11MulticastTransmittedFrameCount);
	266	DEBUGFS_STATS_ADD(dot11FailedCount);
	267	DEBUGFS_STATS_ADD(dot11RetryCount);
	268	DEBUGFS_STATS_ADD(dot11MultipleRetryCount);
	269	DEBUGFS_STATS_ADD(dot11FrameDuplicateCount);
	270	DEBUGFS_STATS_ADD(dot11ReceivedFragmentCount);
	271	DEBUGFS_STATS_ADD(dot11MulticastReceivedFrameCount);
	272	DEBUGFS_STATS_ADD(dot11TransmittedFrameCount);
f1160434 JB	273	DEBUGFS_STATS_ADD(tx_handlers_drop);
	274	DEBUGFS_STATS_ADD(tx_handlers_queued);
	275	DEBUGFS_STATS_ADD(tx_handlers_drop_wep);
	276	DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc);
	277	DEBUGFS_STATS_ADD(tx_handlers_drop_unauth_port);
	278	DEBUGFS_STATS_ADD(rx_handlers_drop);
	279	DEBUGFS_STATS_ADD(rx_handlers_queued);
	280	DEBUGFS_STATS_ADD(rx_handlers_drop_nullfunc);
	281	DEBUGFS_STATS_ADD(rx_handlers_drop_defrag);
f1160434 JB	282	DEBUGFS_STATS_ADD(tx_expand_skb_head);
	283	DEBUGFS_STATS_ADD(tx_expand_skb_head_cloned);
	284	DEBUGFS_STATS_ADD(rx_expand_skb_head_defrag);
	285	DEBUGFS_STATS_ADD(rx_handlers_fragments);
	286	DEBUGFS_STATS_ADD(tx_status_drop);
e9f207f0	287	#endif
2826bcd8 FF	288	DEBUGFS_DEVSTATS_ADD(dot11ACKFailureCount);
	289	DEBUGFS_DEVSTATS_ADD(dot11RTSFailureCount);
	290	DEBUGFS_DEVSTATS_ADD(dot11FCSErrorCount);
	291	DEBUGFS_DEVSTATS_ADD(dot11RTSSuccessCount);
e9f207f0	292	}