diff options
author | Abhijeet Kolekar <abhijeet.kolekar@intel.com> | 2010-04-08 18:29:07 -0400 |
---|---|---|
committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-04-16 16:51:31 -0400 |
commit | b8c76267cfb9a025afdd122bc2a8942dbf493dd1 (patch) | |
tree | bfb110fa71b0285003651ad05f4ff3c74f8d69d5 /drivers/net | |
parent | 69e72801224693bb520cf3ece5e6bf67f0448c96 (diff) |
iwlwifi: add debugfs ops to iwlwifi
Seperate debugfs functions into iwlagn specific
debugfs file and Add debugfs ops to iwlwifi.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/iwlwifi/Makefile | 1 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-1000.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 11 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-6000.c | 11 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | 834 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h | 56 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 10 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debug.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debugfs.c | 775 |
10 files changed, 973 insertions, 739 deletions
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index a684a72eb6e..5ed2dcbe6d0 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile | |||
@@ -12,6 +12,7 @@ obj-$(CONFIG_IWLAGN) += iwlagn.o | |||
12 | iwlagn-objs := iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o | 12 | iwlagn-objs := iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o |
13 | iwlagn-objs += iwl-agn-ucode.o iwl-agn-hcmd.o iwl-agn-tx.o | 13 | iwlagn-objs += iwl-agn-ucode.o iwl-agn-hcmd.o iwl-agn-tx.o |
14 | iwlagn-objs += iwl-agn-lib.o | 14 | iwlagn-objs += iwl-agn-lib.o |
15 | iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o | ||
15 | 16 | ||
16 | iwlagn-$(CONFIG_IWL4965) += iwl-4965.o | 17 | iwlagn-$(CONFIG_IWL4965) += iwl-4965.o |
17 | iwlagn-$(CONFIG_IWL5000) += iwl-5000.o | 18 | iwlagn-$(CONFIG_IWL5000) += iwl-5000.o |
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 9a0191a5ea3..8431ffce37d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c | |||
@@ -46,6 +46,7 @@ | |||
46 | #include "iwl-helpers.h" | 46 | #include "iwl-helpers.h" |
47 | #include "iwl-agn-hw.h" | 47 | #include "iwl-agn-hw.h" |
48 | #include "iwl-agn-led.h" | 48 | #include "iwl-agn-led.h" |
49 | #include "iwl-agn-debugfs.h" | ||
49 | 50 | ||
50 | /* Highest firmware API version supported */ | 51 | /* Highest firmware API version supported */ |
51 | #define IWL1000_UCODE_API_MAX 3 | 52 | #define IWL1000_UCODE_API_MAX 3 |
@@ -212,6 +213,11 @@ static struct iwl_lib_ops iwl1000_lib = { | |||
212 | .set_ct_kill = iwl1000_set_ct_threshold, | 213 | .set_ct_kill = iwl1000_set_ct_threshold, |
213 | }, | 214 | }, |
214 | .add_bcast_station = iwl_add_bcast_station, | 215 | .add_bcast_station = iwl_add_bcast_station, |
216 | .debugfs_ops = { | ||
217 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
218 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
219 | .general_stats_read = iwl_ucode_general_stats_read, | ||
220 | }, | ||
215 | .recover_from_tx_stall = iwl_bg_monitor_recover, | 221 | .recover_from_tx_stall = iwl_bg_monitor_recover, |
216 | .check_plcp_health = iwl_good_plcp_health, | 222 | .check_plcp_health = iwl_good_plcp_health, |
217 | .check_ack_health = iwl_good_ack_health, | 223 | .check_ack_health = iwl_good_ack_health, |
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 0a5f21e1488..85672978cab 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c | |||
@@ -47,6 +47,7 @@ | |||
47 | #include "iwl-sta.h" | 47 | #include "iwl-sta.h" |
48 | #include "iwl-agn-led.h" | 48 | #include "iwl-agn-led.h" |
49 | #include "iwl-agn.h" | 49 | #include "iwl-agn.h" |
50 | #include "iwl-agn-debugfs.h" | ||
50 | 51 | ||
51 | static int iwl4965_send_tx_power(struct iwl_priv *priv); | 52 | static int iwl4965_send_tx_power(struct iwl_priv *priv); |
52 | static int iwl4965_hw_get_temperature(struct iwl_priv *priv); | 53 | static int iwl4965_hw_get_temperature(struct iwl_priv *priv); |
@@ -2217,6 +2218,11 @@ static struct iwl_lib_ops iwl4965_lib = { | |||
2217 | .set_ct_kill = iwl4965_set_ct_threshold, | 2218 | .set_ct_kill = iwl4965_set_ct_threshold, |
2218 | }, | 2219 | }, |
2219 | .add_bcast_station = iwl_add_bcast_station, | 2220 | .add_bcast_station = iwl_add_bcast_station, |
2221 | .debugfs_ops = { | ||
2222 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
2223 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
2224 | .general_stats_read = iwl_ucode_general_stats_read, | ||
2225 | }, | ||
2220 | .check_plcp_health = iwl_good_plcp_health, | 2226 | .check_plcp_health = iwl_good_plcp_health, |
2221 | }; | 2227 | }; |
2222 | 2228 | ||
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index e967cfcac22..e4349368527 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c | |||
@@ -48,6 +48,7 @@ | |||
48 | #include "iwl-agn-led.h" | 48 | #include "iwl-agn-led.h" |
49 | #include "iwl-agn-hw.h" | 49 | #include "iwl-agn-hw.h" |
50 | #include "iwl-5000-hw.h" | 50 | #include "iwl-5000-hw.h" |
51 | #include "iwl-agn-debugfs.h" | ||
51 | 52 | ||
52 | /* Highest firmware API version supported */ | 53 | /* Highest firmware API version supported */ |
53 | #define IWL5000_UCODE_API_MAX 2 | 54 | #define IWL5000_UCODE_API_MAX 2 |
@@ -320,6 +321,11 @@ static struct iwl_lib_ops iwl5000_lib = { | |||
320 | .set_ct_kill = iwl5000_set_ct_threshold, | 321 | .set_ct_kill = iwl5000_set_ct_threshold, |
321 | }, | 322 | }, |
322 | .add_bcast_station = iwl_add_bcast_station, | 323 | .add_bcast_station = iwl_add_bcast_station, |
324 | .debugfs_ops = { | ||
325 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
326 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
327 | .general_stats_read = iwl_ucode_general_stats_read, | ||
328 | }, | ||
323 | .recover_from_tx_stall = iwl_bg_monitor_recover, | 329 | .recover_from_tx_stall = iwl_bg_monitor_recover, |
324 | .check_plcp_health = iwl_good_plcp_health, | 330 | .check_plcp_health = iwl_good_plcp_health, |
325 | .check_ack_health = iwl_good_ack_health, | 331 | .check_ack_health = iwl_good_ack_health, |
@@ -377,6 +383,11 @@ static struct iwl_lib_ops iwl5150_lib = { | |||
377 | .set_ct_kill = iwl5150_set_ct_threshold, | 383 | .set_ct_kill = iwl5150_set_ct_threshold, |
378 | }, | 384 | }, |
379 | .add_bcast_station = iwl_add_bcast_station, | 385 | .add_bcast_station = iwl_add_bcast_station, |
386 | .debugfs_ops = { | ||
387 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
388 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
389 | .general_stats_read = iwl_ucode_general_stats_read, | ||
390 | }, | ||
380 | .recover_from_tx_stall = iwl_bg_monitor_recover, | 391 | .recover_from_tx_stall = iwl_bg_monitor_recover, |
381 | .check_plcp_health = iwl_good_plcp_health, | 392 | .check_plcp_health = iwl_good_plcp_health, |
382 | .check_ack_health = iwl_good_ack_health, | 393 | .check_ack_health = iwl_good_ack_health, |
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 63d27e3e4e3..7b695e757a2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c | |||
@@ -47,6 +47,7 @@ | |||
47 | #include "iwl-agn-hw.h" | 47 | #include "iwl-agn-hw.h" |
48 | #include "iwl-6000-hw.h" | 48 | #include "iwl-6000-hw.h" |
49 | #include "iwl-agn-led.h" | 49 | #include "iwl-agn-led.h" |
50 | #include "iwl-agn-debugfs.h" | ||
50 | 51 | ||
51 | /* Highest firmware API version supported */ | 52 | /* Highest firmware API version supported */ |
52 | #define IWL6000_UCODE_API_MAX 4 | 53 | #define IWL6000_UCODE_API_MAX 4 |
@@ -284,6 +285,11 @@ static struct iwl_lib_ops iwl6000_lib = { | |||
284 | .set_ct_kill = iwl6000_set_ct_threshold, | 285 | .set_ct_kill = iwl6000_set_ct_threshold, |
285 | }, | 286 | }, |
286 | .add_bcast_station = iwl_add_bcast_station, | 287 | .add_bcast_station = iwl_add_bcast_station, |
288 | .debugfs_ops = { | ||
289 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
290 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
291 | .general_stats_read = iwl_ucode_general_stats_read, | ||
292 | }, | ||
287 | .recover_from_tx_stall = iwl_bg_monitor_recover, | 293 | .recover_from_tx_stall = iwl_bg_monitor_recover, |
288 | .check_plcp_health = iwl_good_plcp_health, | 294 | .check_plcp_health = iwl_good_plcp_health, |
289 | .check_ack_health = iwl_good_ack_health, | 295 | .check_ack_health = iwl_good_ack_health, |
@@ -352,6 +358,11 @@ static struct iwl_lib_ops iwl6050_lib = { | |||
352 | .set_calib_version = iwl6050_set_calib_version, | 358 | .set_calib_version = iwl6050_set_calib_version, |
353 | }, | 359 | }, |
354 | .add_bcast_station = iwl_add_bcast_station, | 360 | .add_bcast_station = iwl_add_bcast_station, |
361 | .debugfs_ops = { | ||
362 | .rx_stats_read = iwl_ucode_rx_stats_read, | ||
363 | .tx_stats_read = iwl_ucode_tx_stats_read, | ||
364 | .general_stats_read = iwl_ucode_general_stats_read, | ||
365 | }, | ||
355 | .recover_from_tx_stall = iwl_bg_monitor_recover, | 366 | .recover_from_tx_stall = iwl_bg_monitor_recover, |
356 | .check_plcp_health = iwl_good_plcp_health, | 367 | .check_plcp_health = iwl_good_plcp_health, |
357 | .check_ack_health = iwl_good_ack_health, | 368 | .check_ack_health = iwl_good_ack_health, |
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c new file mode 100644 index 00000000000..f249b706bf1 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | |||
@@ -0,0 +1,834 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * GPL LICENSE SUMMARY | ||
4 | * | ||
5 | * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of version 2 of the GNU General Public License as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, but | ||
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
14 | * General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with this program; if not, write to the Free Software | ||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | ||
19 | * USA | ||
20 | * | ||
21 | * The full GNU General Public License is included in this distribution | ||
22 | * in the file called LICENSE.GPL. | ||
23 | * | ||
24 | * Contact Information: | ||
25 | * Intel Linux Wireless <ilw@linux.intel.com> | ||
26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | ||
27 | *****************************************************************************/ | ||
28 | |||
29 | #include "iwl-agn-debugfs.h" | ||
30 | |||
31 | ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf, | ||
32 | size_t count, loff_t *ppos) | ||
33 | { | ||
34 | struct iwl_priv *priv = file->private_data; | ||
35 | int pos = 0; | ||
36 | char *buf; | ||
37 | int bufsz = sizeof(struct statistics_rx_phy) * 40 + | ||
38 | sizeof(struct statistics_rx_non_phy) * 40 + | ||
39 | sizeof(struct statistics_rx_ht_phy) * 40 + 400; | ||
40 | ssize_t ret; | ||
41 | struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm; | ||
42 | struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck; | ||
43 | struct statistics_rx_non_phy *general, *accum_general; | ||
44 | struct statistics_rx_non_phy *delta_general, *max_general; | ||
45 | struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht; | ||
46 | |||
47 | if (!iwl_is_alive(priv)) | ||
48 | return -EAGAIN; | ||
49 | |||
50 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
51 | if (!buf) { | ||
52 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
53 | return -ENOMEM; | ||
54 | } | ||
55 | |||
56 | /* | ||
57 | * the statistic information display here is based on | ||
58 | * the last statistics notification from uCode | ||
59 | * might not reflect the current uCode activity | ||
60 | */ | ||
61 | ofdm = &priv->statistics.rx.ofdm; | ||
62 | cck = &priv->statistics.rx.cck; | ||
63 | general = &priv->statistics.rx.general; | ||
64 | ht = &priv->statistics.rx.ofdm_ht; | ||
65 | accum_ofdm = &priv->accum_statistics.rx.ofdm; | ||
66 | accum_cck = &priv->accum_statistics.rx.cck; | ||
67 | accum_general = &priv->accum_statistics.rx.general; | ||
68 | accum_ht = &priv->accum_statistics.rx.ofdm_ht; | ||
69 | delta_ofdm = &priv->delta_statistics.rx.ofdm; | ||
70 | delta_cck = &priv->delta_statistics.rx.cck; | ||
71 | delta_general = &priv->delta_statistics.rx.general; | ||
72 | delta_ht = &priv->delta_statistics.rx.ofdm_ht; | ||
73 | max_ofdm = &priv->max_delta.rx.ofdm; | ||
74 | max_cck = &priv->max_delta.rx.cck; | ||
75 | max_general = &priv->max_delta.rx.general; | ||
76 | max_ht = &priv->max_delta.rx.ofdm_ht; | ||
77 | |||
78 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
79 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
80 | "acumulative delta max\n", | ||
81 | "Statistics_Rx - OFDM:"); | ||
82 | pos += scnprintf(buf + pos, bufsz - pos, | ||
83 | " %-30s %10u %10u %10u %10u\n", | ||
84 | "ina_cnt:", le32_to_cpu(ofdm->ina_cnt), | ||
85 | accum_ofdm->ina_cnt, | ||
86 | delta_ofdm->ina_cnt, max_ofdm->ina_cnt); | ||
87 | pos += scnprintf(buf + pos, bufsz - pos, | ||
88 | " %-30s %10u %10u %10u %10u\n", | ||
89 | "fina_cnt:", | ||
90 | le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt, | ||
91 | delta_ofdm->fina_cnt, max_ofdm->fina_cnt); | ||
92 | pos += scnprintf(buf + pos, bufsz - pos, | ||
93 | " %-30s %10u %10u %10u %10u\n", | ||
94 | "plcp_err:", | ||
95 | le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err, | ||
96 | delta_ofdm->plcp_err, max_ofdm->plcp_err); | ||
97 | pos += scnprintf(buf + pos, bufsz - pos, | ||
98 | " %-30s %10u %10u %10u %10u\n", "crc32_err:", | ||
99 | le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err, | ||
100 | delta_ofdm->crc32_err, max_ofdm->crc32_err); | ||
101 | pos += scnprintf(buf + pos, bufsz - pos, | ||
102 | " %-30s %10u %10u %10u %10u\n", "overrun_err:", | ||
103 | le32_to_cpu(ofdm->overrun_err), | ||
104 | accum_ofdm->overrun_err, delta_ofdm->overrun_err, | ||
105 | max_ofdm->overrun_err); | ||
106 | pos += scnprintf(buf + pos, bufsz - pos, | ||
107 | " %-30s %10u %10u %10u %10u\n", | ||
108 | "early_overrun_err:", | ||
109 | le32_to_cpu(ofdm->early_overrun_err), | ||
110 | accum_ofdm->early_overrun_err, | ||
111 | delta_ofdm->early_overrun_err, | ||
112 | max_ofdm->early_overrun_err); | ||
113 | pos += scnprintf(buf + pos, bufsz - pos, | ||
114 | " %-30s %10u %10u %10u %10u\n", | ||
115 | "crc32_good:", le32_to_cpu(ofdm->crc32_good), | ||
116 | accum_ofdm->crc32_good, delta_ofdm->crc32_good, | ||
117 | max_ofdm->crc32_good); | ||
118 | pos += scnprintf(buf + pos, bufsz - pos, | ||
119 | " %-30s %10u %10u %10u %10u\n", "false_alarm_cnt:", | ||
120 | le32_to_cpu(ofdm->false_alarm_cnt), | ||
121 | accum_ofdm->false_alarm_cnt, | ||
122 | delta_ofdm->false_alarm_cnt, | ||
123 | max_ofdm->false_alarm_cnt); | ||
124 | pos += scnprintf(buf + pos, bufsz - pos, | ||
125 | " %-30s %10u %10u %10u %10u\n", | ||
126 | "fina_sync_err_cnt:", | ||
127 | le32_to_cpu(ofdm->fina_sync_err_cnt), | ||
128 | accum_ofdm->fina_sync_err_cnt, | ||
129 | delta_ofdm->fina_sync_err_cnt, | ||
130 | max_ofdm->fina_sync_err_cnt); | ||
131 | pos += scnprintf(buf + pos, bufsz - pos, | ||
132 | " %-30s %10u %10u %10u %10u\n", "sfd_timeout:", | ||
133 | le32_to_cpu(ofdm->sfd_timeout), | ||
134 | accum_ofdm->sfd_timeout, delta_ofdm->sfd_timeout, | ||
135 | max_ofdm->sfd_timeout); | ||
136 | pos += scnprintf(buf + pos, bufsz - pos, | ||
137 | " %-30s %10u %10u %10u %10u\n", "fina_timeout:", | ||
138 | le32_to_cpu(ofdm->fina_timeout), | ||
139 | accum_ofdm->fina_timeout, delta_ofdm->fina_timeout, | ||
140 | max_ofdm->fina_timeout); | ||
141 | pos += scnprintf(buf + pos, bufsz - pos, | ||
142 | " %-30s %10u %10u %10u %10u\n", | ||
143 | "unresponded_rts:", | ||
144 | le32_to_cpu(ofdm->unresponded_rts), | ||
145 | accum_ofdm->unresponded_rts, | ||
146 | delta_ofdm->unresponded_rts, | ||
147 | max_ofdm->unresponded_rts); | ||
148 | pos += scnprintf(buf + pos, bufsz - pos, | ||
149 | " %-30s %10u %10u %10u %10u\n", | ||
150 | "rxe_frame_lmt_ovrun:", | ||
151 | le32_to_cpu(ofdm->rxe_frame_limit_overrun), | ||
152 | accum_ofdm->rxe_frame_limit_overrun, | ||
153 | delta_ofdm->rxe_frame_limit_overrun, | ||
154 | max_ofdm->rxe_frame_limit_overrun); | ||
155 | pos += scnprintf(buf + pos, bufsz - pos, | ||
156 | " %-30s %10u %10u %10u %10u\n", "sent_ack_cnt:", | ||
157 | le32_to_cpu(ofdm->sent_ack_cnt), | ||
158 | accum_ofdm->sent_ack_cnt, delta_ofdm->sent_ack_cnt, | ||
159 | max_ofdm->sent_ack_cnt); | ||
160 | pos += scnprintf(buf + pos, bufsz - pos, | ||
161 | " %-30s %10u %10u %10u %10u\n", "sent_cts_cnt:", | ||
162 | le32_to_cpu(ofdm->sent_cts_cnt), | ||
163 | accum_ofdm->sent_cts_cnt, delta_ofdm->sent_cts_cnt, | ||
164 | max_ofdm->sent_cts_cnt); | ||
165 | pos += scnprintf(buf + pos, bufsz - pos, | ||
166 | " %-30s %10u %10u %10u %10u\n", | ||
167 | "sent_ba_rsp_cnt:", | ||
168 | le32_to_cpu(ofdm->sent_ba_rsp_cnt), | ||
169 | accum_ofdm->sent_ba_rsp_cnt, | ||
170 | delta_ofdm->sent_ba_rsp_cnt, | ||
171 | max_ofdm->sent_ba_rsp_cnt); | ||
172 | pos += scnprintf(buf + pos, bufsz - pos, | ||
173 | " %-30s %10u %10u %10u %10u\n", "dsp_self_kill:", | ||
174 | le32_to_cpu(ofdm->dsp_self_kill), | ||
175 | accum_ofdm->dsp_self_kill, | ||
176 | delta_ofdm->dsp_self_kill, | ||
177 | max_ofdm->dsp_self_kill); | ||
178 | pos += scnprintf(buf + pos, bufsz - pos, | ||
179 | " %-30s %10u %10u %10u %10u\n", | ||
180 | "mh_format_err:", | ||
181 | le32_to_cpu(ofdm->mh_format_err), | ||
182 | accum_ofdm->mh_format_err, | ||
183 | delta_ofdm->mh_format_err, | ||
184 | max_ofdm->mh_format_err); | ||
185 | pos += scnprintf(buf + pos, bufsz - pos, | ||
186 | " %-30s %10u %10u %10u %10u\n", | ||
187 | "re_acq_main_rssi_sum:", | ||
188 | le32_to_cpu(ofdm->re_acq_main_rssi_sum), | ||
189 | accum_ofdm->re_acq_main_rssi_sum, | ||
190 | delta_ofdm->re_acq_main_rssi_sum, | ||
191 | max_ofdm->re_acq_main_rssi_sum); | ||
192 | |||
193 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
194 | "acumulative delta max\n", | ||
195 | "Statistics_Rx - CCK:"); | ||
196 | pos += scnprintf(buf + pos, bufsz - pos, | ||
197 | " %-30s %10u %10u %10u %10u\n", | ||
198 | "ina_cnt:", | ||
199 | le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt, | ||
200 | delta_cck->ina_cnt, max_cck->ina_cnt); | ||
201 | pos += scnprintf(buf + pos, bufsz - pos, | ||
202 | " %-30s %10u %10u %10u %10u\n", | ||
203 | "fina_cnt:", | ||
204 | le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt, | ||
205 | delta_cck->fina_cnt, max_cck->fina_cnt); | ||
206 | pos += scnprintf(buf + pos, bufsz - pos, | ||
207 | " %-30s %10u %10u %10u %10u\n", | ||
208 | "plcp_err:", | ||
209 | le32_to_cpu(cck->plcp_err), accum_cck->plcp_err, | ||
210 | delta_cck->plcp_err, max_cck->plcp_err); | ||
211 | pos += scnprintf(buf + pos, bufsz - pos, | ||
212 | " %-30s %10u %10u %10u %10u\n", | ||
213 | "crc32_err:", | ||
214 | le32_to_cpu(cck->crc32_err), accum_cck->crc32_err, | ||
215 | delta_cck->crc32_err, max_cck->crc32_err); | ||
216 | pos += scnprintf(buf + pos, bufsz - pos, | ||
217 | " %-30s %10u %10u %10u %10u\n", | ||
218 | "overrun_err:", | ||
219 | le32_to_cpu(cck->overrun_err), | ||
220 | accum_cck->overrun_err, delta_cck->overrun_err, | ||
221 | max_cck->overrun_err); | ||
222 | pos += scnprintf(buf + pos, bufsz - pos, | ||
223 | " %-30s %10u %10u %10u %10u\n", | ||
224 | "early_overrun_err:", | ||
225 | le32_to_cpu(cck->early_overrun_err), | ||
226 | accum_cck->early_overrun_err, | ||
227 | delta_cck->early_overrun_err, | ||
228 | max_cck->early_overrun_err); | ||
229 | pos += scnprintf(buf + pos, bufsz - pos, | ||
230 | " %-30s %10u %10u %10u %10u\n", | ||
231 | "crc32_good:", | ||
232 | le32_to_cpu(cck->crc32_good), accum_cck->crc32_good, | ||
233 | delta_cck->crc32_good, max_cck->crc32_good); | ||
234 | pos += scnprintf(buf + pos, bufsz - pos, | ||
235 | " %-30s %10u %10u %10u %10u\n", | ||
236 | "false_alarm_cnt:", | ||
237 | le32_to_cpu(cck->false_alarm_cnt), | ||
238 | accum_cck->false_alarm_cnt, | ||
239 | delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt); | ||
240 | pos += scnprintf(buf + pos, bufsz - pos, | ||
241 | " %-30s %10u %10u %10u %10u\n", | ||
242 | "fina_sync_err_cnt:", | ||
243 | le32_to_cpu(cck->fina_sync_err_cnt), | ||
244 | accum_cck->fina_sync_err_cnt, | ||
245 | delta_cck->fina_sync_err_cnt, | ||
246 | max_cck->fina_sync_err_cnt); | ||
247 | pos += scnprintf(buf + pos, bufsz - pos, | ||
248 | " %-30s %10u %10u %10u %10u\n", | ||
249 | "sfd_timeout:", | ||
250 | le32_to_cpu(cck->sfd_timeout), | ||
251 | accum_cck->sfd_timeout, delta_cck->sfd_timeout, | ||
252 | max_cck->sfd_timeout); | ||
253 | pos += scnprintf(buf + pos, bufsz - pos, | ||
254 | " %-30s %10u %10u %10u %10u\n", "fina_timeout:", | ||
255 | le32_to_cpu(cck->fina_timeout), | ||
256 | accum_cck->fina_timeout, delta_cck->fina_timeout, | ||
257 | max_cck->fina_timeout); | ||
258 | pos += scnprintf(buf + pos, bufsz - pos, | ||
259 | " %-30s %10u %10u %10u %10u\n", | ||
260 | "unresponded_rts:", | ||
261 | le32_to_cpu(cck->unresponded_rts), | ||
262 | accum_cck->unresponded_rts, delta_cck->unresponded_rts, | ||
263 | max_cck->unresponded_rts); | ||
264 | pos += scnprintf(buf + pos, bufsz - pos, | ||
265 | " %-30s %10u %10u %10u %10u\n", | ||
266 | "rxe_frame_lmt_ovrun:", | ||
267 | le32_to_cpu(cck->rxe_frame_limit_overrun), | ||
268 | accum_cck->rxe_frame_limit_overrun, | ||
269 | delta_cck->rxe_frame_limit_overrun, | ||
270 | max_cck->rxe_frame_limit_overrun); | ||
271 | pos += scnprintf(buf + pos, bufsz - pos, | ||
272 | " %-30s %10u %10u %10u %10u\n", "sent_ack_cnt:", | ||
273 | le32_to_cpu(cck->sent_ack_cnt), | ||
274 | accum_cck->sent_ack_cnt, delta_cck->sent_ack_cnt, | ||
275 | max_cck->sent_ack_cnt); | ||
276 | pos += scnprintf(buf + pos, bufsz - pos, | ||
277 | " %-30s %10u %10u %10u %10u\n", "sent_cts_cnt:", | ||
278 | le32_to_cpu(cck->sent_cts_cnt), | ||
279 | accum_cck->sent_cts_cnt, delta_cck->sent_cts_cnt, | ||
280 | max_cck->sent_cts_cnt); | ||
281 | pos += scnprintf(buf + pos, bufsz - pos, | ||
282 | " %-30s %10u %10u %10u %10u\n", "sent_ba_rsp_cnt:", | ||
283 | le32_to_cpu(cck->sent_ba_rsp_cnt), | ||
284 | accum_cck->sent_ba_rsp_cnt, | ||
285 | delta_cck->sent_ba_rsp_cnt, | ||
286 | max_cck->sent_ba_rsp_cnt); | ||
287 | pos += scnprintf(buf + pos, bufsz - pos, | ||
288 | " %-30s %10u %10u %10u %10u\n", "dsp_self_kill:", | ||
289 | le32_to_cpu(cck->dsp_self_kill), | ||
290 | accum_cck->dsp_self_kill, delta_cck->dsp_self_kill, | ||
291 | max_cck->dsp_self_kill); | ||
292 | pos += scnprintf(buf + pos, bufsz - pos, | ||
293 | " %-30s %10u %10u %10u %10u\n", "mh_format_err:", | ||
294 | le32_to_cpu(cck->mh_format_err), | ||
295 | accum_cck->mh_format_err, delta_cck->mh_format_err, | ||
296 | max_cck->mh_format_err); | ||
297 | pos += scnprintf(buf + pos, bufsz - pos, | ||
298 | " %-30s %10u %10u %10u %10u\n", | ||
299 | "re_acq_main_rssi_sum:", | ||
300 | le32_to_cpu(cck->re_acq_main_rssi_sum), | ||
301 | accum_cck->re_acq_main_rssi_sum, | ||
302 | delta_cck->re_acq_main_rssi_sum, | ||
303 | max_cck->re_acq_main_rssi_sum); | ||
304 | |||
305 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
306 | "acumulative delta max\n", | ||
307 | "Statistics_Rx - GENERAL:"); | ||
308 | pos += scnprintf(buf + pos, bufsz - pos, | ||
309 | " %-30s %10u %10u %10u %10u\n", "bogus_cts:", | ||
310 | le32_to_cpu(general->bogus_cts), | ||
311 | accum_general->bogus_cts, delta_general->bogus_cts, | ||
312 | max_general->bogus_cts); | ||
313 | pos += scnprintf(buf + pos, bufsz - pos, | ||
314 | " %-30s %10u %10u %10u %10u\n", "bogus_ack:", | ||
315 | le32_to_cpu(general->bogus_ack), | ||
316 | accum_general->bogus_ack, delta_general->bogus_ack, | ||
317 | max_general->bogus_ack); | ||
318 | pos += scnprintf(buf + pos, bufsz - pos, | ||
319 | " %-30s %10u %10u %10u %10u\n", | ||
320 | "non_bssid_frames:", | ||
321 | le32_to_cpu(general->non_bssid_frames), | ||
322 | accum_general->non_bssid_frames, | ||
323 | delta_general->non_bssid_frames, | ||
324 | max_general->non_bssid_frames); | ||
325 | pos += scnprintf(buf + pos, bufsz - pos, | ||
326 | " %-30s %10u %10u %10u %10u\n", | ||
327 | "filtered_frames:", | ||
328 | le32_to_cpu(general->filtered_frames), | ||
329 | accum_general->filtered_frames, | ||
330 | delta_general->filtered_frames, | ||
331 | max_general->filtered_frames); | ||
332 | pos += scnprintf(buf + pos, bufsz - pos, | ||
333 | " %-30s %10u %10u %10u %10u\n", | ||
334 | "non_channel_beacons:", | ||
335 | le32_to_cpu(general->non_channel_beacons), | ||
336 | accum_general->non_channel_beacons, | ||
337 | delta_general->non_channel_beacons, | ||
338 | max_general->non_channel_beacons); | ||
339 | pos += scnprintf(buf + pos, bufsz - pos, | ||
340 | " %-30s %10u %10u %10u %10u\n", | ||
341 | "channel_beacons:", | ||
342 | le32_to_cpu(general->channel_beacons), | ||
343 | accum_general->channel_beacons, | ||
344 | delta_general->channel_beacons, | ||
345 | max_general->channel_beacons); | ||
346 | pos += scnprintf(buf + pos, bufsz - pos, | ||
347 | " %-30s %10u %10u %10u %10u\n", | ||
348 | "num_missed_bcon:", | ||
349 | le32_to_cpu(general->num_missed_bcon), | ||
350 | accum_general->num_missed_bcon, | ||
351 | delta_general->num_missed_bcon, | ||
352 | max_general->num_missed_bcon); | ||
353 | pos += scnprintf(buf + pos, bufsz - pos, | ||
354 | " %-30s %10u %10u %10u %10u\n", | ||
355 | "adc_rx_saturation_time:", | ||
356 | le32_to_cpu(general->adc_rx_saturation_time), | ||
357 | accum_general->adc_rx_saturation_time, | ||
358 | delta_general->adc_rx_saturation_time, | ||
359 | max_general->adc_rx_saturation_time); | ||
360 | pos += scnprintf(buf + pos, bufsz - pos, | ||
361 | " %-30s %10u %10u %10u %10u\n", | ||
362 | "ina_detect_search_tm:", | ||
363 | le32_to_cpu(general->ina_detection_search_time), | ||
364 | accum_general->ina_detection_search_time, | ||
365 | delta_general->ina_detection_search_time, | ||
366 | max_general->ina_detection_search_time); | ||
367 | pos += scnprintf(buf + pos, bufsz - pos, | ||
368 | " %-30s %10u %10u %10u %10u\n", | ||
369 | "beacon_silence_rssi_a:", | ||
370 | le32_to_cpu(general->beacon_silence_rssi_a), | ||
371 | accum_general->beacon_silence_rssi_a, | ||
372 | delta_general->beacon_silence_rssi_a, | ||
373 | max_general->beacon_silence_rssi_a); | ||
374 | pos += scnprintf(buf + pos, bufsz - pos, | ||
375 | " %-30s %10u %10u %10u %10u\n", | ||
376 | "beacon_silence_rssi_b:", | ||
377 | le32_to_cpu(general->beacon_silence_rssi_b), | ||
378 | accum_general->beacon_silence_rssi_b, | ||
379 | delta_general->beacon_silence_rssi_b, | ||
380 | max_general->beacon_silence_rssi_b); | ||
381 | pos += scnprintf(buf + pos, bufsz - pos, | ||
382 | " %-30s %10u %10u %10u %10u\n", | ||
383 | "beacon_silence_rssi_c:", | ||
384 | le32_to_cpu(general->beacon_silence_rssi_c), | ||
385 | accum_general->beacon_silence_rssi_c, | ||
386 | delta_general->beacon_silence_rssi_c, | ||
387 | max_general->beacon_silence_rssi_c); | ||
388 | pos += scnprintf(buf + pos, bufsz - pos, | ||
389 | " %-30s %10u %10u %10u %10u\n", | ||
390 | "interference_data_flag:", | ||
391 | le32_to_cpu(general->interference_data_flag), | ||
392 | accum_general->interference_data_flag, | ||
393 | delta_general->interference_data_flag, | ||
394 | max_general->interference_data_flag); | ||
395 | pos += scnprintf(buf + pos, bufsz - pos, | ||
396 | " %-30s %10u %10u %10u %10u\n", | ||
397 | "channel_load:", | ||
398 | le32_to_cpu(general->channel_load), | ||
399 | accum_general->channel_load, | ||
400 | delta_general->channel_load, | ||
401 | max_general->channel_load); | ||
402 | pos += scnprintf(buf + pos, bufsz - pos, | ||
403 | " %-30s %10u %10u %10u %10u\n", | ||
404 | "dsp_false_alarms:", | ||
405 | le32_to_cpu(general->dsp_false_alarms), | ||
406 | accum_general->dsp_false_alarms, | ||
407 | delta_general->dsp_false_alarms, | ||
408 | max_general->dsp_false_alarms); | ||
409 | pos += scnprintf(buf + pos, bufsz - pos, | ||
410 | " %-30s %10u %10u %10u %10u\n", | ||
411 | "beacon_rssi_a:", | ||
412 | le32_to_cpu(general->beacon_rssi_a), | ||
413 | accum_general->beacon_rssi_a, | ||
414 | delta_general->beacon_rssi_a, | ||
415 | max_general->beacon_rssi_a); | ||
416 | pos += scnprintf(buf + pos, bufsz - pos, | ||
417 | " %-30s %10u %10u %10u %10u\n", | ||
418 | "beacon_rssi_b:", | ||
419 | le32_to_cpu(general->beacon_rssi_b), | ||
420 | accum_general->beacon_rssi_b, | ||
421 | delta_general->beacon_rssi_b, | ||
422 | max_general->beacon_rssi_b); | ||
423 | pos += scnprintf(buf + pos, bufsz - pos, | ||
424 | " %-30s %10u %10u %10u %10u\n", | ||
425 | "beacon_rssi_c:", | ||
426 | le32_to_cpu(general->beacon_rssi_c), | ||
427 | accum_general->beacon_rssi_c, | ||
428 | delta_general->beacon_rssi_c, | ||
429 | max_general->beacon_rssi_c); | ||
430 | pos += scnprintf(buf + pos, bufsz - pos, | ||
431 | " %-30s %10u %10u %10u %10u\n", | ||
432 | "beacon_energy_a:", | ||
433 | le32_to_cpu(general->beacon_energy_a), | ||
434 | accum_general->beacon_energy_a, | ||
435 | delta_general->beacon_energy_a, | ||
436 | max_general->beacon_energy_a); | ||
437 | pos += scnprintf(buf + pos, bufsz - pos, | ||
438 | " %-30s %10u %10u %10u %10u\n", | ||
439 | "beacon_energy_b:", | ||
440 | le32_to_cpu(general->beacon_energy_b), | ||
441 | accum_general->beacon_energy_b, | ||
442 | delta_general->beacon_energy_b, | ||
443 | max_general->beacon_energy_b); | ||
444 | pos += scnprintf(buf + pos, bufsz - pos, | ||
445 | " %-30s %10u %10u %10u %10u\n", | ||
446 | "beacon_energy_c:", | ||
447 | le32_to_cpu(general->beacon_energy_c), | ||
448 | accum_general->beacon_energy_c, | ||
449 | delta_general->beacon_energy_c, | ||
450 | max_general->beacon_energy_c); | ||
451 | |||
452 | pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM_HT:\n"); | ||
453 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
454 | "acumulative delta max\n", | ||
455 | "Statistics_Rx - OFDM_HT:"); | ||
456 | pos += scnprintf(buf + pos, bufsz - pos, | ||
457 | " %-30s %10u %10u %10u %10u\n", | ||
458 | "plcp_err:", | ||
459 | le32_to_cpu(ht->plcp_err), accum_ht->plcp_err, | ||
460 | delta_ht->plcp_err, max_ht->plcp_err); | ||
461 | pos += scnprintf(buf + pos, bufsz - pos, | ||
462 | " %-30s %10u %10u %10u %10u\n", | ||
463 | "overrun_err:", | ||
464 | le32_to_cpu(ht->overrun_err), accum_ht->overrun_err, | ||
465 | delta_ht->overrun_err, max_ht->overrun_err); | ||
466 | pos += scnprintf(buf + pos, bufsz - pos, | ||
467 | " %-30s %10u %10u %10u %10u\n", | ||
468 | "early_overrun_err:", | ||
469 | le32_to_cpu(ht->early_overrun_err), | ||
470 | accum_ht->early_overrun_err, | ||
471 | delta_ht->early_overrun_err, | ||
472 | max_ht->early_overrun_err); | ||
473 | pos += scnprintf(buf + pos, bufsz - pos, | ||
474 | " %-30s %10u %10u %10u %10u\n", | ||
475 | "crc32_good:", | ||
476 | le32_to_cpu(ht->crc32_good), accum_ht->crc32_good, | ||
477 | delta_ht->crc32_good, max_ht->crc32_good); | ||
478 | pos += scnprintf(buf + pos, bufsz - pos, | ||
479 | " %-30s %10u %10u %10u %10u\n", | ||
480 | "crc32_err:", | ||
481 | le32_to_cpu(ht->crc32_err), accum_ht->crc32_err, | ||
482 | delta_ht->crc32_err, max_ht->crc32_err); | ||
483 | pos += scnprintf(buf + pos, bufsz - pos, | ||
484 | " %-30s %10u %10u %10u %10u\n", | ||
485 | "mh_format_err:", | ||
486 | le32_to_cpu(ht->mh_format_err), | ||
487 | accum_ht->mh_format_err, | ||
488 | delta_ht->mh_format_err, max_ht->mh_format_err); | ||
489 | pos += scnprintf(buf + pos, bufsz - pos, | ||
490 | " %-30s %10u %10u %10u %10u\n", | ||
491 | "agg_crc32_good:", | ||
492 | le32_to_cpu(ht->agg_crc32_good), | ||
493 | accum_ht->agg_crc32_good, | ||
494 | delta_ht->agg_crc32_good, max_ht->agg_crc32_good); | ||
495 | pos += scnprintf(buf + pos, bufsz - pos, | ||
496 | " %-30s %10u %10u %10u %10u\n", | ||
497 | "agg_mpdu_cnt:", | ||
498 | le32_to_cpu(ht->agg_mpdu_cnt), | ||
499 | accum_ht->agg_mpdu_cnt, | ||
500 | delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt); | ||
501 | pos += scnprintf(buf + pos, bufsz - pos, | ||
502 | " %-30s %10u %10u %10u %10u\n", | ||
503 | "agg_cnt:", | ||
504 | le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt, | ||
505 | delta_ht->agg_cnt, max_ht->agg_cnt); | ||
506 | pos += scnprintf(buf + pos, bufsz - pos, | ||
507 | " %-30s %10u %10u %10u %10u\n", | ||
508 | "unsupport_mcs:", | ||
509 | le32_to_cpu(ht->unsupport_mcs), | ||
510 | accum_ht->unsupport_mcs, | ||
511 | delta_ht->unsupport_mcs, max_ht->unsupport_mcs); | ||
512 | |||
513 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
514 | kfree(buf); | ||
515 | return ret; | ||
516 | } | ||
517 | |||
518 | ssize_t iwl_ucode_tx_stats_read(struct file *file, | ||
519 | char __user *user_buf, | ||
520 | size_t count, loff_t *ppos) | ||
521 | { | ||
522 | struct iwl_priv *priv = file->private_data; | ||
523 | int pos = 0; | ||
524 | char *buf; | ||
525 | int bufsz = (sizeof(struct statistics_tx) * 48) + 250; | ||
526 | ssize_t ret; | ||
527 | struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx; | ||
528 | |||
529 | if (!iwl_is_alive(priv)) | ||
530 | return -EAGAIN; | ||
531 | |||
532 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
533 | if (!buf) { | ||
534 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
535 | return -ENOMEM; | ||
536 | } | ||
537 | |||
538 | /* the statistic information display here is based on | ||
539 | * the last statistics notification from uCode | ||
540 | * might not reflect the current uCode activity | ||
541 | */ | ||
542 | tx = &priv->statistics.tx; | ||
543 | accum_tx = &priv->accum_statistics.tx; | ||
544 | delta_tx = &priv->delta_statistics.tx; | ||
545 | max_tx = &priv->max_delta.tx; | ||
546 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
547 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
548 | "acumulative delta max\n", | ||
549 | "Statistics_Tx:"); | ||
550 | pos += scnprintf(buf + pos, bufsz - pos, | ||
551 | " %-30s %10u %10u %10u %10u\n", | ||
552 | "preamble:", | ||
553 | le32_to_cpu(tx->preamble_cnt), | ||
554 | accum_tx->preamble_cnt, | ||
555 | delta_tx->preamble_cnt, max_tx->preamble_cnt); | ||
556 | pos += scnprintf(buf + pos, bufsz - pos, | ||
557 | " %-30s %10u %10u %10u %10u\n", | ||
558 | "rx_detected_cnt:", | ||
559 | le32_to_cpu(tx->rx_detected_cnt), | ||
560 | accum_tx->rx_detected_cnt, | ||
561 | delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt); | ||
562 | pos += scnprintf(buf + pos, bufsz - pos, | ||
563 | " %-30s %10u %10u %10u %10u\n", | ||
564 | "bt_prio_defer_cnt:", | ||
565 | le32_to_cpu(tx->bt_prio_defer_cnt), | ||
566 | accum_tx->bt_prio_defer_cnt, | ||
567 | delta_tx->bt_prio_defer_cnt, | ||
568 | max_tx->bt_prio_defer_cnt); | ||
569 | pos += scnprintf(buf + pos, bufsz - pos, | ||
570 | " %-30s %10u %10u %10u %10u\n", | ||
571 | "bt_prio_kill_cnt:", | ||
572 | le32_to_cpu(tx->bt_prio_kill_cnt), | ||
573 | accum_tx->bt_prio_kill_cnt, | ||
574 | delta_tx->bt_prio_kill_cnt, | ||
575 | max_tx->bt_prio_kill_cnt); | ||
576 | pos += scnprintf(buf + pos, bufsz - pos, | ||
577 | " %-30s %10u %10u %10u %10u\n", | ||
578 | "few_bytes_cnt:", | ||
579 | le32_to_cpu(tx->few_bytes_cnt), | ||
580 | accum_tx->few_bytes_cnt, | ||
581 | delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt); | ||
582 | pos += scnprintf(buf + pos, bufsz - pos, | ||
583 | " %-30s %10u %10u %10u %10u\n", | ||
584 | "cts_timeout:", | ||
585 | le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout, | ||
586 | delta_tx->cts_timeout, max_tx->cts_timeout); | ||
587 | pos += scnprintf(buf + pos, bufsz - pos, | ||
588 | " %-30s %10u %10u %10u %10u\n", | ||
589 | "ack_timeout:", | ||
590 | le32_to_cpu(tx->ack_timeout), | ||
591 | accum_tx->ack_timeout, | ||
592 | delta_tx->ack_timeout, max_tx->ack_timeout); | ||
593 | pos += scnprintf(buf + pos, bufsz - pos, | ||
594 | " %-30s %10u %10u %10u %10u\n", | ||
595 | "expected_ack_cnt:", | ||
596 | le32_to_cpu(tx->expected_ack_cnt), | ||
597 | accum_tx->expected_ack_cnt, | ||
598 | delta_tx->expected_ack_cnt, | ||
599 | max_tx->expected_ack_cnt); | ||
600 | pos += scnprintf(buf + pos, bufsz - pos, | ||
601 | " %-30s %10u %10u %10u %10u\n", | ||
602 | "actual_ack_cnt:", | ||
603 | le32_to_cpu(tx->actual_ack_cnt), | ||
604 | accum_tx->actual_ack_cnt, | ||
605 | delta_tx->actual_ack_cnt, | ||
606 | max_tx->actual_ack_cnt); | ||
607 | pos += scnprintf(buf + pos, bufsz - pos, | ||
608 | " %-30s %10u %10u %10u %10u\n", | ||
609 | "dump_msdu_cnt:", | ||
610 | le32_to_cpu(tx->dump_msdu_cnt), | ||
611 | accum_tx->dump_msdu_cnt, | ||
612 | delta_tx->dump_msdu_cnt, | ||
613 | max_tx->dump_msdu_cnt); | ||
614 | pos += scnprintf(buf + pos, bufsz - pos, | ||
615 | " %-30s %10u %10u %10u %10u\n", | ||
616 | "abort_nxt_frame_mismatch:", | ||
617 | le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt), | ||
618 | accum_tx->burst_abort_next_frame_mismatch_cnt, | ||
619 | delta_tx->burst_abort_next_frame_mismatch_cnt, | ||
620 | max_tx->burst_abort_next_frame_mismatch_cnt); | ||
621 | pos += scnprintf(buf + pos, bufsz - pos, | ||
622 | " %-30s %10u %10u %10u %10u\n", | ||
623 | "abort_missing_nxt_frame:", | ||
624 | le32_to_cpu(tx->burst_abort_missing_next_frame_cnt), | ||
625 | accum_tx->burst_abort_missing_next_frame_cnt, | ||
626 | delta_tx->burst_abort_missing_next_frame_cnt, | ||
627 | max_tx->burst_abort_missing_next_frame_cnt); | ||
628 | pos += scnprintf(buf + pos, bufsz - pos, | ||
629 | " %-30s %10u %10u %10u %10u\n", | ||
630 | "cts_timeout_collision:", | ||
631 | le32_to_cpu(tx->cts_timeout_collision), | ||
632 | accum_tx->cts_timeout_collision, | ||
633 | delta_tx->cts_timeout_collision, | ||
634 | max_tx->cts_timeout_collision); | ||
635 | pos += scnprintf(buf + pos, bufsz - pos, | ||
636 | " %-30s %10u %10u %10u %10u\n", | ||
637 | "ack_ba_timeout_collision:", | ||
638 | le32_to_cpu(tx->ack_or_ba_timeout_collision), | ||
639 | accum_tx->ack_or_ba_timeout_collision, | ||
640 | delta_tx->ack_or_ba_timeout_collision, | ||
641 | max_tx->ack_or_ba_timeout_collision); | ||
642 | pos += scnprintf(buf + pos, bufsz - pos, | ||
643 | " %-30s %10u %10u %10u %10u\n", | ||
644 | "agg ba_timeout:", | ||
645 | le32_to_cpu(tx->agg.ba_timeout), | ||
646 | accum_tx->agg.ba_timeout, | ||
647 | delta_tx->agg.ba_timeout, | ||
648 | max_tx->agg.ba_timeout); | ||
649 | pos += scnprintf(buf + pos, bufsz - pos, | ||
650 | " %-30s %10u %10u %10u %10u\n", | ||
651 | "agg ba_resched_frames:", | ||
652 | le32_to_cpu(tx->agg.ba_reschedule_frames), | ||
653 | accum_tx->agg.ba_reschedule_frames, | ||
654 | delta_tx->agg.ba_reschedule_frames, | ||
655 | max_tx->agg.ba_reschedule_frames); | ||
656 | pos += scnprintf(buf + pos, bufsz - pos, | ||
657 | " %-30s %10u %10u %10u %10u\n", | ||
658 | "agg scd_query_agg_frame:", | ||
659 | le32_to_cpu(tx->agg.scd_query_agg_frame_cnt), | ||
660 | accum_tx->agg.scd_query_agg_frame_cnt, | ||
661 | delta_tx->agg.scd_query_agg_frame_cnt, | ||
662 | max_tx->agg.scd_query_agg_frame_cnt); | ||
663 | pos += scnprintf(buf + pos, bufsz - pos, | ||
664 | " %-30s %10u %10u %10u %10u\n", | ||
665 | "agg scd_query_no_agg:", | ||
666 | le32_to_cpu(tx->agg.scd_query_no_agg), | ||
667 | accum_tx->agg.scd_query_no_agg, | ||
668 | delta_tx->agg.scd_query_no_agg, | ||
669 | max_tx->agg.scd_query_no_agg); | ||
670 | pos += scnprintf(buf + pos, bufsz - pos, | ||
671 | " %-30s %10u %10u %10u %10u\n", | ||
672 | "agg scd_query_agg:", | ||
673 | le32_to_cpu(tx->agg.scd_query_agg), | ||
674 | accum_tx->agg.scd_query_agg, | ||
675 | delta_tx->agg.scd_query_agg, | ||
676 | max_tx->agg.scd_query_agg); | ||
677 | pos += scnprintf(buf + pos, bufsz - pos, | ||
678 | " %-30s %10u %10u %10u %10u\n", | ||
679 | "agg scd_query_mismatch:", | ||
680 | le32_to_cpu(tx->agg.scd_query_mismatch), | ||
681 | accum_tx->agg.scd_query_mismatch, | ||
682 | delta_tx->agg.scd_query_mismatch, | ||
683 | max_tx->agg.scd_query_mismatch); | ||
684 | pos += scnprintf(buf + pos, bufsz - pos, | ||
685 | " %-30s %10u %10u %10u %10u\n", | ||
686 | "agg frame_not_ready:", | ||
687 | le32_to_cpu(tx->agg.frame_not_ready), | ||
688 | accum_tx->agg.frame_not_ready, | ||
689 | delta_tx->agg.frame_not_ready, | ||
690 | max_tx->agg.frame_not_ready); | ||
691 | pos += scnprintf(buf + pos, bufsz - pos, | ||
692 | " %-30s %10u %10u %10u %10u\n", | ||
693 | "agg underrun:", | ||
694 | le32_to_cpu(tx->agg.underrun), | ||
695 | accum_tx->agg.underrun, | ||
696 | delta_tx->agg.underrun, max_tx->agg.underrun); | ||
697 | pos += scnprintf(buf + pos, bufsz - pos, | ||
698 | " %-30s %10u %10u %10u %10u\n", | ||
699 | "agg bt_prio_kill:", | ||
700 | le32_to_cpu(tx->agg.bt_prio_kill), | ||
701 | accum_tx->agg.bt_prio_kill, | ||
702 | delta_tx->agg.bt_prio_kill, | ||
703 | max_tx->agg.bt_prio_kill); | ||
704 | pos += scnprintf(buf + pos, bufsz - pos, | ||
705 | " %-30s %10u %10u %10u %10u\n", | ||
706 | "agg rx_ba_rsp_cnt:", | ||
707 | le32_to_cpu(tx->agg.rx_ba_rsp_cnt), | ||
708 | accum_tx->agg.rx_ba_rsp_cnt, | ||
709 | delta_tx->agg.rx_ba_rsp_cnt, | ||
710 | max_tx->agg.rx_ba_rsp_cnt); | ||
711 | |||
712 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
713 | kfree(buf); | ||
714 | return ret; | ||
715 | } | ||
716 | |||
717 | ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf, | ||
718 | size_t count, loff_t *ppos) | ||
719 | { | ||
720 | struct iwl_priv *priv = file->private_data; | ||
721 | int pos = 0; | ||
722 | char *buf; | ||
723 | int bufsz = sizeof(struct statistics_general) * 10 + 300; | ||
724 | ssize_t ret; | ||
725 | struct statistics_general *general, *accum_general; | ||
726 | struct statistics_general *delta_general, *max_general; | ||
727 | struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg; | ||
728 | struct statistics_div *div, *accum_div, *delta_div, *max_div; | ||
729 | |||
730 | if (!iwl_is_alive(priv)) | ||
731 | return -EAGAIN; | ||
732 | |||
733 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
734 | if (!buf) { | ||
735 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
736 | return -ENOMEM; | ||
737 | } | ||
738 | |||
739 | /* the statistic information display here is based on | ||
740 | * the last statistics notification from uCode | ||
741 | * might not reflect the current uCode activity | ||
742 | */ | ||
743 | general = &priv->statistics.general; | ||
744 | dbg = &priv->statistics.general.dbg; | ||
745 | div = &priv->statistics.general.div; | ||
746 | accum_general = &priv->accum_statistics.general; | ||
747 | delta_general = &priv->delta_statistics.general; | ||
748 | max_general = &priv->max_delta.general; | ||
749 | accum_dbg = &priv->accum_statistics.general.dbg; | ||
750 | delta_dbg = &priv->delta_statistics.general.dbg; | ||
751 | max_dbg = &priv->max_delta.general.dbg; | ||
752 | accum_div = &priv->accum_statistics.general.div; | ||
753 | delta_div = &priv->delta_statistics.general.div; | ||
754 | max_div = &priv->max_delta.general.div; | ||
755 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
756 | pos += scnprintf(buf + pos, bufsz - pos, "%-32s current" | ||
757 | "acumulative delta max\n", | ||
758 | "Statistics_General:"); | ||
759 | pos += scnprintf(buf + pos, bufsz - pos, " %-30s %10u\n", | ||
760 | "temperature:", | ||
761 | le32_to_cpu(general->temperature)); | ||
762 | pos += scnprintf(buf + pos, bufsz - pos, " %-30s %10u\n", | ||
763 | "temperature_m:", | ||
764 | le32_to_cpu(general->temperature_m)); | ||
765 | pos += scnprintf(buf + pos, bufsz - pos, | ||
766 | " %-30s %10u %10u %10u %10u\n", | ||
767 | "burst_check:", | ||
768 | le32_to_cpu(dbg->burst_check), | ||
769 | accum_dbg->burst_check, | ||
770 | delta_dbg->burst_check, max_dbg->burst_check); | ||
771 | pos += scnprintf(buf + pos, bufsz - pos, | ||
772 | " %-30s %10u %10u %10u %10u\n", | ||
773 | "burst_count:", | ||
774 | le32_to_cpu(dbg->burst_count), | ||
775 | accum_dbg->burst_count, | ||
776 | delta_dbg->burst_count, max_dbg->burst_count); | ||
777 | pos += scnprintf(buf + pos, bufsz - pos, | ||
778 | " %-30s %10u %10u %10u %10u\n", | ||
779 | "sleep_time:", | ||
780 | le32_to_cpu(general->sleep_time), | ||
781 | accum_general->sleep_time, | ||
782 | delta_general->sleep_time, max_general->sleep_time); | ||
783 | pos += scnprintf(buf + pos, bufsz - pos, | ||
784 | " %-30s %10u %10u %10u %10u\n", | ||
785 | "slots_out:", | ||
786 | le32_to_cpu(general->slots_out), | ||
787 | accum_general->slots_out, | ||
788 | delta_general->slots_out, max_general->slots_out); | ||
789 | pos += scnprintf(buf + pos, bufsz - pos, | ||
790 | " %-30s %10u %10u %10u %10u\n", | ||
791 | "slots_idle:", | ||
792 | le32_to_cpu(general->slots_idle), | ||
793 | accum_general->slots_idle, | ||
794 | delta_general->slots_idle, max_general->slots_idle); | ||
795 | pos += scnprintf(buf + pos, bufsz - pos, "ttl_timestamp:\t\t\t%u\n", | ||
796 | le32_to_cpu(general->ttl_timestamp)); | ||
797 | pos += scnprintf(buf + pos, bufsz - pos, | ||
798 | " %-30s %10u %10u %10u %10u\n", | ||
799 | "tx_on_a:", | ||
800 | le32_to_cpu(div->tx_on_a), accum_div->tx_on_a, | ||
801 | delta_div->tx_on_a, max_div->tx_on_a); | ||
802 | pos += scnprintf(buf + pos, bufsz - pos, | ||
803 | " %-30s %10u %10u %10u %10u\n", | ||
804 | "tx_on_b:", | ||
805 | le32_to_cpu(div->tx_on_b), accum_div->tx_on_b, | ||
806 | delta_div->tx_on_b, max_div->tx_on_b); | ||
807 | pos += scnprintf(buf + pos, bufsz - pos, | ||
808 | " %-30s %10u %10u %10u %10u\n", | ||
809 | "exec_time:", | ||
810 | le32_to_cpu(div->exec_time), accum_div->exec_time, | ||
811 | delta_div->exec_time, max_div->exec_time); | ||
812 | pos += scnprintf(buf + pos, bufsz - pos, | ||
813 | " %-30s %10u %10u %10u %10u\n", | ||
814 | "probe_time:", | ||
815 | le32_to_cpu(div->probe_time), accum_div->probe_time, | ||
816 | delta_div->probe_time, max_div->probe_time); | ||
817 | pos += scnprintf(buf + pos, bufsz - pos, | ||
818 | " %-30s %10u %10u %10u %10u\n", | ||
819 | "rx_enable_counter:", | ||
820 | le32_to_cpu(general->rx_enable_counter), | ||
821 | accum_general->rx_enable_counter, | ||
822 | delta_general->rx_enable_counter, | ||
823 | max_general->rx_enable_counter); | ||
824 | pos += scnprintf(buf + pos, bufsz - pos, | ||
825 | " %-30s %10u %10u %10u %10u\n", | ||
826 | "num_of_sos_states:", | ||
827 | le32_to_cpu(general->num_of_sos_states), | ||
828 | accum_general->num_of_sos_states, | ||
829 | delta_general->num_of_sos_states, | ||
830 | max_general->num_of_sos_states); | ||
831 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
832 | kfree(buf); | ||
833 | return ret; | ||
834 | } | ||
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h new file mode 100644 index 00000000000..59b1f25f0d8 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h | |||
@@ -0,0 +1,56 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * GPL LICENSE SUMMARY | ||
4 | * | ||
5 | * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of version 2 of the GNU General Public License as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, but | ||
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
14 | * General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with this program; if not, write to the Free Software | ||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | ||
19 | * USA | ||
20 | * | ||
21 | * The full GNU General Public License is included in this distribution | ||
22 | * in the file called LICENSE.GPL. | ||
23 | * | ||
24 | * Contact Information: | ||
25 | * Intel Linux Wireless <ilw@linux.intel.com> | ||
26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | ||
27 | *****************************************************************************/ | ||
28 | |||
29 | #include "iwl-dev.h" | ||
30 | #include "iwl-core.h" | ||
31 | #include "iwl-debug.h" | ||
32 | |||
33 | #ifdef CONFIG_IWLWIFI_DEBUGFS | ||
34 | ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf, | ||
35 | size_t count, loff_t *ppos); | ||
36 | ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf, | ||
37 | size_t count, loff_t *ppos); | ||
38 | ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf, | ||
39 | size_t count, loff_t *ppos); | ||
40 | #else | ||
41 | static ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf, | ||
42 | size_t count, loff_t *ppos) | ||
43 | { | ||
44 | return 0; | ||
45 | } | ||
46 | static ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf, | ||
47 | size_t count, loff_t *ppos) | ||
48 | { | ||
49 | return 0; | ||
50 | } | ||
51 | static ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf, | ||
52 | size_t count, loff_t *ppos) | ||
53 | { | ||
54 | return 0; | ||
55 | } | ||
56 | #endif | ||
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 1d91ffdd420..2a3b173e4db 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h | |||
@@ -115,6 +115,15 @@ struct iwl_apm_ops { | |||
115 | int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src); | 115 | int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src); |
116 | }; | 116 | }; |
117 | 117 | ||
118 | struct iwl_debugfs_ops { | ||
119 | ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf, | ||
120 | size_t count, loff_t *ppos); | ||
121 | ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf, | ||
122 | size_t count, loff_t *ppos); | ||
123 | ssize_t (*general_stats_read)(struct file *file, char __user *user_buf, | ||
124 | size_t count, loff_t *ppos); | ||
125 | }; | ||
126 | |||
118 | struct iwl_temp_ops { | 127 | struct iwl_temp_ops { |
119 | void (*temperature)(struct iwl_priv *priv); | 128 | void (*temperature)(struct iwl_priv *priv); |
120 | void (*set_ct_kill)(struct iwl_priv *priv); | 129 | void (*set_ct_kill)(struct iwl_priv *priv); |
@@ -200,6 +209,7 @@ struct iwl_lib_ops { | |||
200 | /* check for ack health */ | 209 | /* check for ack health */ |
201 | bool (*check_ack_health)(struct iwl_priv *priv, | 210 | bool (*check_ack_health)(struct iwl_priv *priv, |
202 | struct iwl_rx_packet *pkt); | 211 | struct iwl_rx_packet *pkt); |
212 | struct iwl_debugfs_ops debugfs_ops; | ||
203 | }; | 213 | }; |
204 | 214 | ||
205 | struct iwl_led_ops { | 215 | struct iwl_led_ops { |
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 1c7b53d511c..5c2bcef5df0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h | |||
@@ -78,6 +78,8 @@ static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level, | |||
78 | #ifdef CONFIG_IWLWIFI_DEBUGFS | 78 | #ifdef CONFIG_IWLWIFI_DEBUGFS |
79 | int iwl_dbgfs_register(struct iwl_priv *priv, const char *name); | 79 | int iwl_dbgfs_register(struct iwl_priv *priv, const char *name); |
80 | void iwl_dbgfs_unregister(struct iwl_priv *priv); | 80 | void iwl_dbgfs_unregister(struct iwl_priv *priv); |
81 | extern int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf, | ||
82 | int bufsz); | ||
81 | #else | 83 | #else |
82 | static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) | 84 | static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) |
83 | { | 85 | { |
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index 5f5820249a2..d789f8db448 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c | |||
@@ -25,11 +25,6 @@ | |||
25 | * Intel Linux Wireless <ilw@linux.intel.com> | 25 | * Intel Linux Wireless <ilw@linux.intel.com> |
26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | 26 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
27 | *****************************************************************************/ | 27 | *****************************************************************************/ |
28 | |||
29 | #include <linux/kernel.h> | ||
30 | #include <linux/module.h> | ||
31 | #include <linux/debugfs.h> | ||
32 | |||
33 | #include <linux/ieee80211.h> | 28 | #include <linux/ieee80211.h> |
34 | #include <net/mac80211.h> | 29 | #include <net/mac80211.h> |
35 | 30 | ||
@@ -105,6 +100,26 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \ | |||
105 | .open = iwl_dbgfs_open_file_generic, \ | 100 | .open = iwl_dbgfs_open_file_generic, \ |
106 | }; | 101 | }; |
107 | 102 | ||
103 | int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz) | ||
104 | { | ||
105 | int p = 0; | ||
106 | |||
107 | p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n", | ||
108 | le32_to_cpu(priv->statistics.flag)); | ||
109 | if (le32_to_cpu(priv->statistics.flag) & UCODE_STATISTICS_CLEAR_MSK) | ||
110 | p += scnprintf(buf + p, bufsz - p, | ||
111 | "\tStatistics have been cleared\n"); | ||
112 | p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n", | ||
113 | (le32_to_cpu(priv->statistics.flag) & | ||
114 | UCODE_STATISTICS_FREQUENCY_MSK) | ||
115 | ? "2.4 GHz" : "5.2 GHz"); | ||
116 | p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n", | ||
117 | (le32_to_cpu(priv->statistics.flag) & | ||
118 | UCODE_STATISTICS_NARROW_BAND_MSK) | ||
119 | ? "enabled" : "disabled"); | ||
120 | return p; | ||
121 | } | ||
122 | EXPORT_SYMBOL(iwl_dbgfs_statistics_flag); | ||
108 | 123 | ||
109 | static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file, | 124 | static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file, |
110 | char __user *user_buf, | 125 | char __user *user_buf, |
@@ -1033,474 +1048,15 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file, | |||
1033 | return simple_read_from_buffer(user_buf, count, ppos, buf, pos); | 1048 | return simple_read_from_buffer(user_buf, count, ppos, buf, pos); |
1034 | } | 1049 | } |
1035 | 1050 | ||
1036 | static int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf, | ||
1037 | int bufsz) | ||
1038 | { | ||
1039 | int p = 0; | ||
1040 | |||
1041 | p += scnprintf(buf + p, bufsz - p, | ||
1042 | "Statistics Flag(0x%X):\n", | ||
1043 | le32_to_cpu(priv->statistics.flag)); | ||
1044 | if (le32_to_cpu(priv->statistics.flag) & UCODE_STATISTICS_CLEAR_MSK) | ||
1045 | p += scnprintf(buf + p, bufsz - p, | ||
1046 | "\tStatistics have been cleared\n"); | ||
1047 | p += scnprintf(buf + p, bufsz - p, | ||
1048 | "\tOperational Frequency: %s\n", | ||
1049 | (le32_to_cpu(priv->statistics.flag) & | ||
1050 | UCODE_STATISTICS_FREQUENCY_MSK) | ||
1051 | ? "2.4 GHz" : "5.2 GHz"); | ||
1052 | p += scnprintf(buf + p, bufsz - p, | ||
1053 | "\tTGj Narrow Band: %s\n", | ||
1054 | (le32_to_cpu(priv->statistics.flag) & | ||
1055 | UCODE_STATISTICS_NARROW_BAND_MSK) | ||
1056 | ? "enabled" : "disabled"); | ||
1057 | return p; | ||
1058 | } | ||
1059 | |||
1060 | static const char ucode_stats_header[] = | ||
1061 | "%-32s current acumulative delta max\n"; | ||
1062 | static const char ucode_stats_short_format[] = | ||
1063 | " %-30s %10u\n"; | ||
1064 | static const char ucode_stats_format[] = | ||
1065 | " %-30s %10u %10u %10u %10u\n"; | ||
1066 | |||
1067 | static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file, | 1051 | static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file, |
1068 | char __user *user_buf, | 1052 | char __user *user_buf, |
1069 | size_t count, loff_t *ppos) | 1053 | size_t count, loff_t *ppos) |
1070 | { | 1054 | { |
1071 | struct iwl_priv *priv = file->private_data; | 1055 | struct iwl_priv *priv = file->private_data; |
1072 | int pos = 0; | 1056 | if (priv->cfg->ops->lib->debugfs_ops.rx_stats_read) |
1073 | char *buf; | 1057 | return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file, |
1074 | int bufsz = sizeof(struct statistics_rx_phy) * 40 + | 1058 | user_buf, count, ppos); |
1075 | sizeof(struct statistics_rx_non_phy) * 40 + | 1059 | return 0; |
1076 | sizeof(struct statistics_rx_ht_phy) * 40 + 400; | ||
1077 | ssize_t ret; | ||
1078 | struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm; | ||
1079 | struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck; | ||
1080 | struct statistics_rx_non_phy *general, *accum_general; | ||
1081 | struct statistics_rx_non_phy *delta_general, *max_general; | ||
1082 | struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht; | ||
1083 | |||
1084 | if (!iwl_is_alive(priv)) | ||
1085 | return -EAGAIN; | ||
1086 | |||
1087 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
1088 | if (!buf) { | ||
1089 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
1090 | return -ENOMEM; | ||
1091 | } | ||
1092 | |||
1093 | /* the statistic information display here is based on | ||
1094 | * the last statistics notification from uCode | ||
1095 | * might not reflect the current uCode activity | ||
1096 | */ | ||
1097 | ofdm = &priv->statistics.rx.ofdm; | ||
1098 | cck = &priv->statistics.rx.cck; | ||
1099 | general = &priv->statistics.rx.general; | ||
1100 | ht = &priv->statistics.rx.ofdm_ht; | ||
1101 | accum_ofdm = &priv->accum_statistics.rx.ofdm; | ||
1102 | accum_cck = &priv->accum_statistics.rx.cck; | ||
1103 | accum_general = &priv->accum_statistics.rx.general; | ||
1104 | accum_ht = &priv->accum_statistics.rx.ofdm_ht; | ||
1105 | delta_ofdm = &priv->delta_statistics.rx.ofdm; | ||
1106 | delta_cck = &priv->delta_statistics.rx.cck; | ||
1107 | delta_general = &priv->delta_statistics.rx.general; | ||
1108 | delta_ht = &priv->delta_statistics.rx.ofdm_ht; | ||
1109 | max_ofdm = &priv->max_delta.rx.ofdm; | ||
1110 | max_cck = &priv->max_delta.rx.cck; | ||
1111 | max_general = &priv->max_delta.rx.general; | ||
1112 | max_ht = &priv->max_delta.rx.ofdm_ht; | ||
1113 | |||
1114 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
1115 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1116 | "Statistics_Rx - OFDM:"); | ||
1117 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1118 | "ina_cnt:", le32_to_cpu(ofdm->ina_cnt), | ||
1119 | accum_ofdm->ina_cnt, | ||
1120 | delta_ofdm->ina_cnt, max_ofdm->ina_cnt); | ||
1121 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1122 | "fina_cnt:", | ||
1123 | le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt, | ||
1124 | delta_ofdm->fina_cnt, max_ofdm->fina_cnt); | ||
1125 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1126 | "plcp_err:", | ||
1127 | le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err, | ||
1128 | delta_ofdm->plcp_err, max_ofdm->plcp_err); | ||
1129 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1130 | "crc32_err:", | ||
1131 | le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err, | ||
1132 | delta_ofdm->crc32_err, max_ofdm->crc32_err); | ||
1133 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1134 | "overrun_err:", | ||
1135 | le32_to_cpu(ofdm->overrun_err), | ||
1136 | accum_ofdm->overrun_err, | ||
1137 | delta_ofdm->overrun_err, max_ofdm->overrun_err); | ||
1138 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1139 | "early_overrun_err:", | ||
1140 | le32_to_cpu(ofdm->early_overrun_err), | ||
1141 | accum_ofdm->early_overrun_err, | ||
1142 | delta_ofdm->early_overrun_err, | ||
1143 | max_ofdm->early_overrun_err); | ||
1144 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1145 | "crc32_good:", | ||
1146 | le32_to_cpu(ofdm->crc32_good), | ||
1147 | accum_ofdm->crc32_good, | ||
1148 | delta_ofdm->crc32_good, max_ofdm->crc32_good); | ||
1149 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1150 | "false_alarm_cnt:", | ||
1151 | le32_to_cpu(ofdm->false_alarm_cnt), | ||
1152 | accum_ofdm->false_alarm_cnt, | ||
1153 | delta_ofdm->false_alarm_cnt, | ||
1154 | max_ofdm->false_alarm_cnt); | ||
1155 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1156 | "fina_sync_err_cnt:", | ||
1157 | le32_to_cpu(ofdm->fina_sync_err_cnt), | ||
1158 | accum_ofdm->fina_sync_err_cnt, | ||
1159 | delta_ofdm->fina_sync_err_cnt, | ||
1160 | max_ofdm->fina_sync_err_cnt); | ||
1161 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1162 | "sfd_timeout:", | ||
1163 | le32_to_cpu(ofdm->sfd_timeout), | ||
1164 | accum_ofdm->sfd_timeout, | ||
1165 | delta_ofdm->sfd_timeout, | ||
1166 | max_ofdm->sfd_timeout); | ||
1167 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1168 | "fina_timeout:", | ||
1169 | le32_to_cpu(ofdm->fina_timeout), | ||
1170 | accum_ofdm->fina_timeout, | ||
1171 | delta_ofdm->fina_timeout, | ||
1172 | max_ofdm->fina_timeout); | ||
1173 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1174 | "unresponded_rts:", | ||
1175 | le32_to_cpu(ofdm->unresponded_rts), | ||
1176 | accum_ofdm->unresponded_rts, | ||
1177 | delta_ofdm->unresponded_rts, | ||
1178 | max_ofdm->unresponded_rts); | ||
1179 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1180 | "rxe_frame_lmt_ovrun:", | ||
1181 | le32_to_cpu(ofdm->rxe_frame_limit_overrun), | ||
1182 | accum_ofdm->rxe_frame_limit_overrun, | ||
1183 | delta_ofdm->rxe_frame_limit_overrun, | ||
1184 | max_ofdm->rxe_frame_limit_overrun); | ||
1185 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1186 | "sent_ack_cnt:", | ||
1187 | le32_to_cpu(ofdm->sent_ack_cnt), | ||
1188 | accum_ofdm->sent_ack_cnt, | ||
1189 | delta_ofdm->sent_ack_cnt, | ||
1190 | max_ofdm->sent_ack_cnt); | ||
1191 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1192 | "sent_cts_cnt:", | ||
1193 | le32_to_cpu(ofdm->sent_cts_cnt), | ||
1194 | accum_ofdm->sent_cts_cnt, | ||
1195 | delta_ofdm->sent_cts_cnt, max_ofdm->sent_cts_cnt); | ||
1196 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1197 | "sent_ba_rsp_cnt:", | ||
1198 | le32_to_cpu(ofdm->sent_ba_rsp_cnt), | ||
1199 | accum_ofdm->sent_ba_rsp_cnt, | ||
1200 | delta_ofdm->sent_ba_rsp_cnt, | ||
1201 | max_ofdm->sent_ba_rsp_cnt); | ||
1202 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1203 | "dsp_self_kill:", | ||
1204 | le32_to_cpu(ofdm->dsp_self_kill), | ||
1205 | accum_ofdm->dsp_self_kill, | ||
1206 | delta_ofdm->dsp_self_kill, | ||
1207 | max_ofdm->dsp_self_kill); | ||
1208 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1209 | "mh_format_err:", | ||
1210 | le32_to_cpu(ofdm->mh_format_err), | ||
1211 | accum_ofdm->mh_format_err, | ||
1212 | delta_ofdm->mh_format_err, | ||
1213 | max_ofdm->mh_format_err); | ||
1214 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1215 | "re_acq_main_rssi_sum:", | ||
1216 | le32_to_cpu(ofdm->re_acq_main_rssi_sum), | ||
1217 | accum_ofdm->re_acq_main_rssi_sum, | ||
1218 | delta_ofdm->re_acq_main_rssi_sum, | ||
1219 | max_ofdm->re_acq_main_rssi_sum); | ||
1220 | |||
1221 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1222 | "Statistics_Rx - CCK:"); | ||
1223 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1224 | "ina_cnt:", | ||
1225 | le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt, | ||
1226 | delta_cck->ina_cnt, max_cck->ina_cnt); | ||
1227 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1228 | "fina_cnt:", | ||
1229 | le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt, | ||
1230 | delta_cck->fina_cnt, max_cck->fina_cnt); | ||
1231 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1232 | "plcp_err:", | ||
1233 | le32_to_cpu(cck->plcp_err), accum_cck->plcp_err, | ||
1234 | delta_cck->plcp_err, max_cck->plcp_err); | ||
1235 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1236 | "crc32_err:", | ||
1237 | le32_to_cpu(cck->crc32_err), accum_cck->crc32_err, | ||
1238 | delta_cck->crc32_err, max_cck->crc32_err); | ||
1239 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1240 | "overrun_err:", | ||
1241 | le32_to_cpu(cck->overrun_err), | ||
1242 | accum_cck->overrun_err, | ||
1243 | delta_cck->overrun_err, max_cck->overrun_err); | ||
1244 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1245 | "early_overrun_err:", | ||
1246 | le32_to_cpu(cck->early_overrun_err), | ||
1247 | accum_cck->early_overrun_err, | ||
1248 | delta_cck->early_overrun_err, | ||
1249 | max_cck->early_overrun_err); | ||
1250 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1251 | "crc32_good:", | ||
1252 | le32_to_cpu(cck->crc32_good), accum_cck->crc32_good, | ||
1253 | delta_cck->crc32_good, | ||
1254 | max_cck->crc32_good); | ||
1255 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1256 | "false_alarm_cnt:", | ||
1257 | le32_to_cpu(cck->false_alarm_cnt), | ||
1258 | accum_cck->false_alarm_cnt, | ||
1259 | delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt); | ||
1260 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1261 | "fina_sync_err_cnt:", | ||
1262 | le32_to_cpu(cck->fina_sync_err_cnt), | ||
1263 | accum_cck->fina_sync_err_cnt, | ||
1264 | delta_cck->fina_sync_err_cnt, | ||
1265 | max_cck->fina_sync_err_cnt); | ||
1266 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1267 | "sfd_timeout:", | ||
1268 | le32_to_cpu(cck->sfd_timeout), | ||
1269 | accum_cck->sfd_timeout, | ||
1270 | delta_cck->sfd_timeout, max_cck->sfd_timeout); | ||
1271 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1272 | "fina_timeout:", | ||
1273 | le32_to_cpu(cck->fina_timeout), | ||
1274 | accum_cck->fina_timeout, | ||
1275 | delta_cck->fina_timeout, max_cck->fina_timeout); | ||
1276 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1277 | "unresponded_rts:", | ||
1278 | le32_to_cpu(cck->unresponded_rts), | ||
1279 | accum_cck->unresponded_rts, | ||
1280 | delta_cck->unresponded_rts, | ||
1281 | max_cck->unresponded_rts); | ||
1282 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1283 | "rxe_frame_lmt_ovrun:", | ||
1284 | le32_to_cpu(cck->rxe_frame_limit_overrun), | ||
1285 | accum_cck->rxe_frame_limit_overrun, | ||
1286 | delta_cck->rxe_frame_limit_overrun, | ||
1287 | max_cck->rxe_frame_limit_overrun); | ||
1288 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1289 | "sent_ack_cnt:", | ||
1290 | le32_to_cpu(cck->sent_ack_cnt), | ||
1291 | accum_cck->sent_ack_cnt, | ||
1292 | delta_cck->sent_ack_cnt, | ||
1293 | max_cck->sent_ack_cnt); | ||
1294 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1295 | "sent_cts_cnt:", | ||
1296 | le32_to_cpu(cck->sent_cts_cnt), | ||
1297 | accum_cck->sent_cts_cnt, | ||
1298 | delta_cck->sent_cts_cnt, | ||
1299 | max_cck->sent_cts_cnt); | ||
1300 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1301 | "sent_ba_rsp_cnt:", | ||
1302 | le32_to_cpu(cck->sent_ba_rsp_cnt), | ||
1303 | accum_cck->sent_ba_rsp_cnt, | ||
1304 | delta_cck->sent_ba_rsp_cnt, | ||
1305 | max_cck->sent_ba_rsp_cnt); | ||
1306 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1307 | "dsp_self_kill:", | ||
1308 | le32_to_cpu(cck->dsp_self_kill), | ||
1309 | accum_cck->dsp_self_kill, | ||
1310 | delta_cck->dsp_self_kill, | ||
1311 | max_cck->dsp_self_kill); | ||
1312 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1313 | "mh_format_err:", | ||
1314 | le32_to_cpu(cck->mh_format_err), | ||
1315 | accum_cck->mh_format_err, | ||
1316 | delta_cck->mh_format_err, max_cck->mh_format_err); | ||
1317 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1318 | "re_acq_main_rssi_sum:", | ||
1319 | le32_to_cpu(cck->re_acq_main_rssi_sum), | ||
1320 | accum_cck->re_acq_main_rssi_sum, | ||
1321 | delta_cck->re_acq_main_rssi_sum, | ||
1322 | max_cck->re_acq_main_rssi_sum); | ||
1323 | |||
1324 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1325 | "Statistics_Rx - GENERAL:"); | ||
1326 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1327 | "bogus_cts:", | ||
1328 | le32_to_cpu(general->bogus_cts), | ||
1329 | accum_general->bogus_cts, | ||
1330 | delta_general->bogus_cts, max_general->bogus_cts); | ||
1331 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1332 | "bogus_ack:", | ||
1333 | le32_to_cpu(general->bogus_ack), | ||
1334 | accum_general->bogus_ack, | ||
1335 | delta_general->bogus_ack, max_general->bogus_ack); | ||
1336 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1337 | "non_bssid_frames:", | ||
1338 | le32_to_cpu(general->non_bssid_frames), | ||
1339 | accum_general->non_bssid_frames, | ||
1340 | delta_general->non_bssid_frames, | ||
1341 | max_general->non_bssid_frames); | ||
1342 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1343 | "filtered_frames:", | ||
1344 | le32_to_cpu(general->filtered_frames), | ||
1345 | accum_general->filtered_frames, | ||
1346 | delta_general->filtered_frames, | ||
1347 | max_general->filtered_frames); | ||
1348 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1349 | "non_channel_beacons:", | ||
1350 | le32_to_cpu(general->non_channel_beacons), | ||
1351 | accum_general->non_channel_beacons, | ||
1352 | delta_general->non_channel_beacons, | ||
1353 | max_general->non_channel_beacons); | ||
1354 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1355 | "channel_beacons:", | ||
1356 | le32_to_cpu(general->channel_beacons), | ||
1357 | accum_general->channel_beacons, | ||
1358 | delta_general->channel_beacons, | ||
1359 | max_general->channel_beacons); | ||
1360 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1361 | "num_missed_bcon:", | ||
1362 | le32_to_cpu(general->num_missed_bcon), | ||
1363 | accum_general->num_missed_bcon, | ||
1364 | delta_general->num_missed_bcon, | ||
1365 | max_general->num_missed_bcon); | ||
1366 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1367 | "adc_rx_saturation_time:", | ||
1368 | le32_to_cpu(general->adc_rx_saturation_time), | ||
1369 | accum_general->adc_rx_saturation_time, | ||
1370 | delta_general->adc_rx_saturation_time, | ||
1371 | max_general->adc_rx_saturation_time); | ||
1372 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1373 | "ina_detect_search_tm:", | ||
1374 | le32_to_cpu(general->ina_detection_search_time), | ||
1375 | accum_general->ina_detection_search_time, | ||
1376 | delta_general->ina_detection_search_time, | ||
1377 | max_general->ina_detection_search_time); | ||
1378 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1379 | "beacon_silence_rssi_a:", | ||
1380 | le32_to_cpu(general->beacon_silence_rssi_a), | ||
1381 | accum_general->beacon_silence_rssi_a, | ||
1382 | delta_general->beacon_silence_rssi_a, | ||
1383 | max_general->beacon_silence_rssi_a); | ||
1384 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1385 | "beacon_silence_rssi_b:", | ||
1386 | le32_to_cpu(general->beacon_silence_rssi_b), | ||
1387 | accum_general->beacon_silence_rssi_b, | ||
1388 | delta_general->beacon_silence_rssi_b, | ||
1389 | max_general->beacon_silence_rssi_b); | ||
1390 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1391 | "beacon_silence_rssi_c:", | ||
1392 | le32_to_cpu(general->beacon_silence_rssi_c), | ||
1393 | accum_general->beacon_silence_rssi_c, | ||
1394 | delta_general->beacon_silence_rssi_c, | ||
1395 | max_general->beacon_silence_rssi_c); | ||
1396 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1397 | "interference_data_flag:", | ||
1398 | le32_to_cpu(general->interference_data_flag), | ||
1399 | accum_general->interference_data_flag, | ||
1400 | delta_general->interference_data_flag, | ||
1401 | max_general->interference_data_flag); | ||
1402 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1403 | "channel_load:", | ||
1404 | le32_to_cpu(general->channel_load), | ||
1405 | accum_general->channel_load, | ||
1406 | delta_general->channel_load, | ||
1407 | max_general->channel_load); | ||
1408 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1409 | "dsp_false_alarms:", | ||
1410 | le32_to_cpu(general->dsp_false_alarms), | ||
1411 | accum_general->dsp_false_alarms, | ||
1412 | delta_general->dsp_false_alarms, | ||
1413 | max_general->dsp_false_alarms); | ||
1414 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1415 | "beacon_rssi_a:", | ||
1416 | le32_to_cpu(general->beacon_rssi_a), | ||
1417 | accum_general->beacon_rssi_a, | ||
1418 | delta_general->beacon_rssi_a, | ||
1419 | max_general->beacon_rssi_a); | ||
1420 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1421 | "beacon_rssi_b:", | ||
1422 | le32_to_cpu(general->beacon_rssi_b), | ||
1423 | accum_general->beacon_rssi_b, | ||
1424 | delta_general->beacon_rssi_b, | ||
1425 | max_general->beacon_rssi_b); | ||
1426 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1427 | "beacon_rssi_c:", | ||
1428 | le32_to_cpu(general->beacon_rssi_c), | ||
1429 | accum_general->beacon_rssi_c, | ||
1430 | delta_general->beacon_rssi_c, | ||
1431 | max_general->beacon_rssi_c); | ||
1432 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1433 | "beacon_energy_a:", | ||
1434 | le32_to_cpu(general->beacon_energy_a), | ||
1435 | accum_general->beacon_energy_a, | ||
1436 | delta_general->beacon_energy_a, | ||
1437 | max_general->beacon_energy_a); | ||
1438 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1439 | "beacon_energy_b:", | ||
1440 | le32_to_cpu(general->beacon_energy_b), | ||
1441 | accum_general->beacon_energy_b, | ||
1442 | delta_general->beacon_energy_b, | ||
1443 | max_general->beacon_energy_b); | ||
1444 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1445 | "beacon_energy_c:", | ||
1446 | le32_to_cpu(general->beacon_energy_c), | ||
1447 | accum_general->beacon_energy_c, | ||
1448 | delta_general->beacon_energy_c, | ||
1449 | max_general->beacon_energy_c); | ||
1450 | |||
1451 | pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM_HT:\n"); | ||
1452 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1453 | "Statistics_Rx - OFDM_HT:"); | ||
1454 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1455 | "plcp_err:", | ||
1456 | le32_to_cpu(ht->plcp_err), accum_ht->plcp_err, | ||
1457 | delta_ht->plcp_err, max_ht->plcp_err); | ||
1458 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1459 | "overrun_err:", | ||
1460 | le32_to_cpu(ht->overrun_err), accum_ht->overrun_err, | ||
1461 | delta_ht->overrun_err, max_ht->overrun_err); | ||
1462 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1463 | "early_overrun_err:", | ||
1464 | le32_to_cpu(ht->early_overrun_err), | ||
1465 | accum_ht->early_overrun_err, | ||
1466 | delta_ht->early_overrun_err, | ||
1467 | max_ht->early_overrun_err); | ||
1468 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1469 | "crc32_good:", | ||
1470 | le32_to_cpu(ht->crc32_good), accum_ht->crc32_good, | ||
1471 | delta_ht->crc32_good, max_ht->crc32_good); | ||
1472 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1473 | "crc32_err:", | ||
1474 | le32_to_cpu(ht->crc32_err), accum_ht->crc32_err, | ||
1475 | delta_ht->crc32_err, max_ht->crc32_err); | ||
1476 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1477 | "mh_format_err:", | ||
1478 | le32_to_cpu(ht->mh_format_err), | ||
1479 | accum_ht->mh_format_err, | ||
1480 | delta_ht->mh_format_err, max_ht->mh_format_err); | ||
1481 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1482 | "agg_crc32_good:", | ||
1483 | le32_to_cpu(ht->agg_crc32_good), | ||
1484 | accum_ht->agg_crc32_good, | ||
1485 | delta_ht->agg_crc32_good, max_ht->agg_crc32_good); | ||
1486 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1487 | "agg_mpdu_cnt:", | ||
1488 | le32_to_cpu(ht->agg_mpdu_cnt), | ||
1489 | accum_ht->agg_mpdu_cnt, | ||
1490 | delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt); | ||
1491 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1492 | "agg_cnt:", | ||
1493 | le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt, | ||
1494 | delta_ht->agg_cnt, max_ht->agg_cnt); | ||
1495 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1496 | "unsupport_mcs:", | ||
1497 | le32_to_cpu(ht->unsupport_mcs), | ||
1498 | accum_ht->unsupport_mcs, | ||
1499 | delta_ht->unsupport_mcs, max_ht->unsupport_mcs); | ||
1500 | |||
1501 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
1502 | kfree(buf); | ||
1503 | return ret; | ||
1504 | } | 1060 | } |
1505 | 1061 | ||
1506 | static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, | 1062 | static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, |
@@ -1508,173 +1064,10 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, | |||
1508 | size_t count, loff_t *ppos) | 1064 | size_t count, loff_t *ppos) |
1509 | { | 1065 | { |
1510 | struct iwl_priv *priv = file->private_data; | 1066 | struct iwl_priv *priv = file->private_data; |
1511 | int pos = 0; | 1067 | if (priv->cfg->ops->lib->debugfs_ops.tx_stats_read) |
1512 | char *buf; | 1068 | return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file, |
1513 | int bufsz = (sizeof(struct statistics_tx) * 48) + 250; | 1069 | user_buf, count, ppos); |
1514 | ssize_t ret; | 1070 | return 0; |
1515 | struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx; | ||
1516 | |||
1517 | if (!iwl_is_alive(priv)) | ||
1518 | return -EAGAIN; | ||
1519 | |||
1520 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
1521 | if (!buf) { | ||
1522 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
1523 | return -ENOMEM; | ||
1524 | } | ||
1525 | |||
1526 | /* the statistic information display here is based on | ||
1527 | * the last statistics notification from uCode | ||
1528 | * might not reflect the current uCode activity | ||
1529 | */ | ||
1530 | tx = &priv->statistics.tx; | ||
1531 | accum_tx = &priv->accum_statistics.tx; | ||
1532 | delta_tx = &priv->delta_statistics.tx; | ||
1533 | max_tx = &priv->max_delta.tx; | ||
1534 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
1535 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1536 | "Statistics_Tx:"); | ||
1537 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1538 | "preamble:", | ||
1539 | le32_to_cpu(tx->preamble_cnt), | ||
1540 | accum_tx->preamble_cnt, | ||
1541 | delta_tx->preamble_cnt, max_tx->preamble_cnt); | ||
1542 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1543 | "rx_detected_cnt:", | ||
1544 | le32_to_cpu(tx->rx_detected_cnt), | ||
1545 | accum_tx->rx_detected_cnt, | ||
1546 | delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt); | ||
1547 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1548 | "bt_prio_defer_cnt:", | ||
1549 | le32_to_cpu(tx->bt_prio_defer_cnt), | ||
1550 | accum_tx->bt_prio_defer_cnt, | ||
1551 | delta_tx->bt_prio_defer_cnt, | ||
1552 | max_tx->bt_prio_defer_cnt); | ||
1553 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1554 | "bt_prio_kill_cnt:", | ||
1555 | le32_to_cpu(tx->bt_prio_kill_cnt), | ||
1556 | accum_tx->bt_prio_kill_cnt, | ||
1557 | delta_tx->bt_prio_kill_cnt, | ||
1558 | max_tx->bt_prio_kill_cnt); | ||
1559 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1560 | "few_bytes_cnt:", | ||
1561 | le32_to_cpu(tx->few_bytes_cnt), | ||
1562 | accum_tx->few_bytes_cnt, | ||
1563 | delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt); | ||
1564 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1565 | "cts_timeout:", | ||
1566 | le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout, | ||
1567 | delta_tx->cts_timeout, max_tx->cts_timeout); | ||
1568 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1569 | "ack_timeout:", | ||
1570 | le32_to_cpu(tx->ack_timeout), | ||
1571 | accum_tx->ack_timeout, | ||
1572 | delta_tx->ack_timeout, max_tx->ack_timeout); | ||
1573 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1574 | "expected_ack_cnt:", | ||
1575 | le32_to_cpu(tx->expected_ack_cnt), | ||
1576 | accum_tx->expected_ack_cnt, | ||
1577 | delta_tx->expected_ack_cnt, | ||
1578 | max_tx->expected_ack_cnt); | ||
1579 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1580 | "actual_ack_cnt:", | ||
1581 | le32_to_cpu(tx->actual_ack_cnt), | ||
1582 | accum_tx->actual_ack_cnt, | ||
1583 | delta_tx->actual_ack_cnt, | ||
1584 | max_tx->actual_ack_cnt); | ||
1585 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1586 | "dump_msdu_cnt:", | ||
1587 | le32_to_cpu(tx->dump_msdu_cnt), | ||
1588 | accum_tx->dump_msdu_cnt, | ||
1589 | delta_tx->dump_msdu_cnt, | ||
1590 | max_tx->dump_msdu_cnt); | ||
1591 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1592 | "abort_nxt_frame_mismatch:", | ||
1593 | le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt), | ||
1594 | accum_tx->burst_abort_next_frame_mismatch_cnt, | ||
1595 | delta_tx->burst_abort_next_frame_mismatch_cnt, | ||
1596 | max_tx->burst_abort_next_frame_mismatch_cnt); | ||
1597 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1598 | "abort_missing_nxt_frame:", | ||
1599 | le32_to_cpu(tx->burst_abort_missing_next_frame_cnt), | ||
1600 | accum_tx->burst_abort_missing_next_frame_cnt, | ||
1601 | delta_tx->burst_abort_missing_next_frame_cnt, | ||
1602 | max_tx->burst_abort_missing_next_frame_cnt); | ||
1603 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1604 | "cts_timeout_collision:", | ||
1605 | le32_to_cpu(tx->cts_timeout_collision), | ||
1606 | accum_tx->cts_timeout_collision, | ||
1607 | delta_tx->cts_timeout_collision, | ||
1608 | max_tx->cts_timeout_collision); | ||
1609 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1610 | "ack_ba_timeout_collision:", | ||
1611 | le32_to_cpu(tx->ack_or_ba_timeout_collision), | ||
1612 | accum_tx->ack_or_ba_timeout_collision, | ||
1613 | delta_tx->ack_or_ba_timeout_collision, | ||
1614 | max_tx->ack_or_ba_timeout_collision); | ||
1615 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1616 | "agg ba_timeout:", | ||
1617 | le32_to_cpu(tx->agg.ba_timeout), | ||
1618 | accum_tx->agg.ba_timeout, | ||
1619 | delta_tx->agg.ba_timeout, | ||
1620 | max_tx->agg.ba_timeout); | ||
1621 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1622 | "agg ba_resched_frames:", | ||
1623 | le32_to_cpu(tx->agg.ba_reschedule_frames), | ||
1624 | accum_tx->agg.ba_reschedule_frames, | ||
1625 | delta_tx->agg.ba_reschedule_frames, | ||
1626 | max_tx->agg.ba_reschedule_frames); | ||
1627 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1628 | "agg scd_query_agg_frame:", | ||
1629 | le32_to_cpu(tx->agg.scd_query_agg_frame_cnt), | ||
1630 | accum_tx->agg.scd_query_agg_frame_cnt, | ||
1631 | delta_tx->agg.scd_query_agg_frame_cnt, | ||
1632 | max_tx->agg.scd_query_agg_frame_cnt); | ||
1633 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1634 | "agg scd_query_no_agg:", | ||
1635 | le32_to_cpu(tx->agg.scd_query_no_agg), | ||
1636 | accum_tx->agg.scd_query_no_agg, | ||
1637 | delta_tx->agg.scd_query_no_agg, | ||
1638 | max_tx->agg.scd_query_no_agg); | ||
1639 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1640 | "agg scd_query_agg:", | ||
1641 | le32_to_cpu(tx->agg.scd_query_agg), | ||
1642 | accum_tx->agg.scd_query_agg, | ||
1643 | delta_tx->agg.scd_query_agg, | ||
1644 | max_tx->agg.scd_query_agg); | ||
1645 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1646 | "agg scd_query_mismatch:", | ||
1647 | le32_to_cpu(tx->agg.scd_query_mismatch), | ||
1648 | accum_tx->agg.scd_query_mismatch, | ||
1649 | delta_tx->agg.scd_query_mismatch, | ||
1650 | max_tx->agg.scd_query_mismatch); | ||
1651 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1652 | "agg frame_not_ready:", | ||
1653 | le32_to_cpu(tx->agg.frame_not_ready), | ||
1654 | accum_tx->agg.frame_not_ready, | ||
1655 | delta_tx->agg.frame_not_ready, | ||
1656 | max_tx->agg.frame_not_ready); | ||
1657 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1658 | "agg underrun:", | ||
1659 | le32_to_cpu(tx->agg.underrun), | ||
1660 | accum_tx->agg.underrun, | ||
1661 | delta_tx->agg.underrun, max_tx->agg.underrun); | ||
1662 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1663 | "agg bt_prio_kill:", | ||
1664 | le32_to_cpu(tx->agg.bt_prio_kill), | ||
1665 | accum_tx->agg.bt_prio_kill, | ||
1666 | delta_tx->agg.bt_prio_kill, | ||
1667 | max_tx->agg.bt_prio_kill); | ||
1668 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1669 | "agg rx_ba_rsp_cnt:", | ||
1670 | le32_to_cpu(tx->agg.rx_ba_rsp_cnt), | ||
1671 | accum_tx->agg.rx_ba_rsp_cnt, | ||
1672 | delta_tx->agg.rx_ba_rsp_cnt, | ||
1673 | max_tx->agg.rx_ba_rsp_cnt); | ||
1674 | |||
1675 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
1676 | kfree(buf); | ||
1677 | return ret; | ||
1678 | } | 1071 | } |
1679 | 1072 | ||
1680 | static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file, | 1073 | static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file, |
@@ -1682,107 +1075,10 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file, | |||
1682 | size_t count, loff_t *ppos) | 1075 | size_t count, loff_t *ppos) |
1683 | { | 1076 | { |
1684 | struct iwl_priv *priv = file->private_data; | 1077 | struct iwl_priv *priv = file->private_data; |
1685 | int pos = 0; | 1078 | if (priv->cfg->ops->lib->debugfs_ops.general_stats_read) |
1686 | char *buf; | 1079 | return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file, |
1687 | int bufsz = sizeof(struct statistics_general) * 10 + 300; | 1080 | user_buf, count, ppos); |
1688 | ssize_t ret; | 1081 | return 0; |
1689 | struct statistics_general *general, *accum_general; | ||
1690 | struct statistics_general *delta_general, *max_general; | ||
1691 | struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg; | ||
1692 | struct statistics_div *div, *accum_div, *delta_div, *max_div; | ||
1693 | |||
1694 | if (!iwl_is_alive(priv)) | ||
1695 | return -EAGAIN; | ||
1696 | |||
1697 | buf = kzalloc(bufsz, GFP_KERNEL); | ||
1698 | if (!buf) { | ||
1699 | IWL_ERR(priv, "Can not allocate Buffer\n"); | ||
1700 | return -ENOMEM; | ||
1701 | } | ||
1702 | |||
1703 | /* the statistic information display here is based on | ||
1704 | * the last statistics notification from uCode | ||
1705 | * might not reflect the current uCode activity | ||
1706 | */ | ||
1707 | general = &priv->statistics.general; | ||
1708 | dbg = &priv->statistics.general.dbg; | ||
1709 | div = &priv->statistics.general.div; | ||
1710 | accum_general = &priv->accum_statistics.general; | ||
1711 | delta_general = &priv->delta_statistics.general; | ||
1712 | max_general = &priv->max_delta.general; | ||
1713 | accum_dbg = &priv->accum_statistics.general.dbg; | ||
1714 | delta_dbg = &priv->delta_statistics.general.dbg; | ||
1715 | max_dbg = &priv->max_delta.general.dbg; | ||
1716 | accum_div = &priv->accum_statistics.general.div; | ||
1717 | delta_div = &priv->delta_statistics.general.div; | ||
1718 | max_div = &priv->max_delta.general.div; | ||
1719 | pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz); | ||
1720 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header, | ||
1721 | "Statistics_General:"); | ||
1722 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_short_format, | ||
1723 | "temperature:", | ||
1724 | le32_to_cpu(general->temperature)); | ||
1725 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_short_format, | ||
1726 | "temperature_m:", | ||
1727 | le32_to_cpu(general->temperature_m)); | ||
1728 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1729 | "burst_check:", | ||
1730 | le32_to_cpu(dbg->burst_check), | ||
1731 | accum_dbg->burst_check, | ||
1732 | delta_dbg->burst_check, max_dbg->burst_check); | ||
1733 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1734 | "burst_count:", | ||
1735 | le32_to_cpu(dbg->burst_count), | ||
1736 | accum_dbg->burst_count, | ||
1737 | delta_dbg->burst_count, max_dbg->burst_count); | ||
1738 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1739 | "sleep_time:", | ||
1740 | le32_to_cpu(general->sleep_time), | ||
1741 | accum_general->sleep_time, | ||
1742 | delta_general->sleep_time, max_general->sleep_time); | ||
1743 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1744 | "slots_out:", | ||
1745 | le32_to_cpu(general->slots_out), | ||
1746 | accum_general->slots_out, | ||
1747 | delta_general->slots_out, max_general->slots_out); | ||
1748 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1749 | "slots_idle:", | ||
1750 | le32_to_cpu(general->slots_idle), | ||
1751 | accum_general->slots_idle, | ||
1752 | delta_general->slots_idle, max_general->slots_idle); | ||
1753 | pos += scnprintf(buf + pos, bufsz - pos, "ttl_timestamp:\t\t\t%u\n", | ||
1754 | le32_to_cpu(general->ttl_timestamp)); | ||
1755 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1756 | "tx_on_a:", | ||
1757 | le32_to_cpu(div->tx_on_a), accum_div->tx_on_a, | ||
1758 | delta_div->tx_on_a, max_div->tx_on_a); | ||
1759 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1760 | "tx_on_b:", | ||
1761 | le32_to_cpu(div->tx_on_b), accum_div->tx_on_b, | ||
1762 | delta_div->tx_on_b, max_div->tx_on_b); | ||
1763 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1764 | "exec_time:", | ||
1765 | le32_to_cpu(div->exec_time), accum_div->exec_time, | ||
1766 | delta_div->exec_time, max_div->exec_time); | ||
1767 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1768 | "probe_time:", | ||
1769 | le32_to_cpu(div->probe_time), accum_div->probe_time, | ||
1770 | delta_div->probe_time, max_div->probe_time); | ||
1771 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1772 | "rx_enable_counter:", | ||
1773 | le32_to_cpu(general->rx_enable_counter), | ||
1774 | accum_general->rx_enable_counter, | ||
1775 | delta_general->rx_enable_counter, | ||
1776 | max_general->rx_enable_counter); | ||
1777 | pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format, | ||
1778 | "num_of_sos_states:", | ||
1779 | le32_to_cpu(general->num_of_sos_states), | ||
1780 | accum_general->num_of_sos_states, | ||
1781 | delta_general->num_of_sos_states, | ||
1782 | max_general->num_of_sos_states); | ||
1783 | ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); | ||
1784 | kfree(buf); | ||
1785 | return ret; | ||
1786 | } | 1082 | } |
1787 | 1083 | ||
1788 | static ssize_t iwl_dbgfs_sensitivity_read(struct file *file, | 1084 | static ssize_t iwl_dbgfs_sensitivity_read(struct file *file, |
@@ -2340,10 +1636,11 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) | |||
2340 | DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR); | 1636 | DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR); |
2341 | DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR); | 1637 | DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR); |
2342 | DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR); | 1638 | DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR); |
1639 | DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR); | ||
1640 | DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR); | ||
1641 | DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR); | ||
1642 | |||
2343 | if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { | 1643 | if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { |
2344 | DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR); | ||
2345 | DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR); | ||
2346 | DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR); | ||
2347 | DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR); | 1644 | DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR); |
2348 | DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR); | 1645 | DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR); |
2349 | DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR); | 1646 | DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR); |