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kernel_linux
“7ebd3faa9b5b42caf2d5aa1352a93dcfa0098011”上不存在“...include/uapi/git@gitcode.net:openharmony/kernel_linux.git”
提交 d6d023a1 编写于 作者: W Wey-Yi Guy
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iwlagn: remove un-necessary debugfs callback 

After driver split, no need for debugfs callback, remove those
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
上级 ebf8dc80
隐藏空白更改
内联 并排
Showing with 978 addition and 1184 deletion
drivers/net/wireless/iwlwifi/Makefile
浏览文件 @ d6d023a1
...@@ -14,7 +14,6 @@ iwlagn-objs += iwl-6000.o ...@@ -14,7 +14,6 @@ iwlagn-objs += iwl-6000.o
iwlagn-objs += iwl-1000.o iwlagn-objs += iwl-1000.o
iwlagn-objs += iwl-2000.o iwlagn-objs += iwl-2000.o
iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
iwlagn-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o iwlagn-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
......
drivers/net/wireless/iwlwifi/iwl-1000.c
浏览文件 @ d6d023a1
...@@ -45,7 +45,6 @@ ...@@ -45,7 +45,6 @@
#include "iwl-agn.h" #include "iwl-agn.h"
#include "iwl-helpers.h" #include "iwl-helpers.h"
#include "iwl-agn-hw.h" #include "iwl-agn-hw.h"
#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */ /* Highest firmware API version supported */
#define IWL1000_UCODE_API_MAX 5 #define IWL1000_UCODE_API_MAX 5
...@@ -202,13 +201,6 @@ static struct iwl_lib_ops iwl1000_lib = { ...@@ -202,13 +201,6 @@ static struct iwl_lib_ops iwl1000_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwlagn_temperature, .temperature = iwlagn_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
......
drivers/net/wireless/iwlwifi/iwl-2000.c
浏览文件 @ d6d023a1
...@@ -46,7 +46,6 @@ ...@@ -46,7 +46,6 @@
#include "iwl-helpers.h" #include "iwl-helpers.h"
#include "iwl-agn-hw.h" #include "iwl-agn-hw.h"
#include "iwl-6000-hw.h" #include "iwl-6000-hw.h"
#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */ /* Highest firmware API version supported */
#define IWL2030_UCODE_API_MAX 5 #define IWL2030_UCODE_API_MAX 5
...@@ -286,13 +285,6 @@ static struct iwl_lib_ops iwl2000_lib = { ...@@ -286,13 +285,6 @@ static struct iwl_lib_ops iwl2000_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwlagn_temperature, .temperature = iwlagn_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
......
drivers/net/wireless/iwlwifi/iwl-5000.c
浏览文件 @ d6d023a1
...@@ -47,7 +47,6 @@ ...@@ -47,7 +47,6 @@
#include "iwl-agn.h" #include "iwl-agn.h"
#include "iwl-agn-hw.h" #include "iwl-agn-hw.h"
#include "iwl-5000-hw.h" #include "iwl-5000-hw.h"
#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */ /* Highest firmware API version supported */
#define IWL5000_UCODE_API_MAX 5 #define IWL5000_UCODE_API_MAX 5
...@@ -371,13 +370,6 @@ static struct iwl_lib_ops iwl5000_lib = { ...@@ -371,13 +370,6 @@ static struct iwl_lib_ops iwl5000_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwlagn_temperature, .temperature = iwlagn_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
...@@ -415,13 +407,6 @@ static struct iwl_lib_ops iwl5150_lib = { ...@@ -415,13 +407,6 @@ static struct iwl_lib_ops iwl5150_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwl5150_temperature, .temperature = iwl5150_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
......
drivers/net/wireless/iwlwifi/iwl-6000.c
浏览文件 @ d6d023a1
...@@ -46,7 +46,6 @@ ...@@ -46,7 +46,6 @@
#include "iwl-helpers.h" #include "iwl-helpers.h"
#include "iwl-agn-hw.h" #include "iwl-agn-hw.h"
#include "iwl-6000-hw.h" #include "iwl-6000-hw.h"
#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */ /* Highest firmware API version supported */
#define IWL6000_UCODE_API_MAX 4 #define IWL6000_UCODE_API_MAX 4
...@@ -311,13 +310,6 @@ static struct iwl_lib_ops iwl6000_lib = { ...@@ -311,13 +310,6 @@ static struct iwl_lib_ops iwl6000_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwlagn_temperature, .temperature = iwlagn_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
...@@ -357,13 +349,6 @@ static struct iwl_lib_ops iwl6030_lib = { ...@@ -357,13 +349,6 @@ static struct iwl_lib_ops iwl6030_lib = {
.temp_ops = { .temp_ops = {
.temperature = iwlagn_temperature, .temperature = iwlagn_temperature,
}, },
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
.reply_tx_error = iwl_reply_tx_error_read,
},
.txfifo_flush = iwlagn_txfifo_flush, .txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush, .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
}; };
......
drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c 已删除 100644 → 0
浏览文件 @ ebf8dc80
/******************************************************************************
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called LICENSE.GPL.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#include "iwl-agn.h"
#include "iwl-agn-debugfs.h"
static const char *fmt_value = " %-30s %10u\n";
static const char *fmt_hex = " %-30s 0x%02X\n";
static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
static const char *fmt_header =
"%-32s current cumulative delta max\n";
static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
{
int p = 0;
u32 flag;
flag = le32_to_cpu(priv->statistics.flag);
p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n", flag);
if (flag & UCODE_STATISTICS_CLEAR_MSK)
p += scnprintf(buf + p, bufsz - p,
"\tStatistics have been cleared\n");
p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
(flag & UCODE_STATISTICS_FREQUENCY_MSK)
? "2.4 GHz" : "5.2 GHz");
p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
(flag & UCODE_STATISTICS_NARROW_BAND_MSK)
? "enabled" : "disabled");
return p;
}
ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = sizeof(struct statistics_rx_phy) * 40 +
sizeof(struct statistics_rx_non_phy) * 40 +
sizeof(struct statistics_rx_ht_phy) * 40 + 400;
ssize_t ret;
struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm;
struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
struct statistics_rx_non_phy *general, *accum_general;
struct statistics_rx_non_phy *delta_general, *max_general;
struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/*
* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
ofdm = &priv->statistics.rx_ofdm;
cck = &priv->statistics.rx_cck;
general = &priv->statistics.rx_non_phy;
ht = &priv->statistics.rx_ofdm_ht;
accum_ofdm = &priv->accum_stats.rx_ofdm;
accum_cck = &priv->accum_stats.rx_cck;
accum_general = &priv->accum_stats.rx_non_phy;
accum_ht = &priv->accum_stats.rx_ofdm_ht;
delta_ofdm = &priv->delta_stats.rx_ofdm;
delta_cck = &priv->delta_stats.rx_cck;
delta_general = &priv->delta_stats.rx_non_phy;
delta_ht = &priv->delta_stats.rx_ofdm_ht;
max_ofdm = &priv->max_delta_stats.rx_ofdm;
max_cck = &priv->max_delta_stats.rx_cck;
max_general = &priv->max_delta_stats.rx_non_phy;
max_ht = &priv->max_delta_stats.rx_ofdm_ht;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - OFDM:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_cnt:",
le32_to_cpu(ofdm->ina_cnt),
accum_ofdm->ina_cnt,
delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_cnt:",
le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
delta_ofdm->plcp_err, max_ofdm->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,
delta_ofdm->crc32_err, max_ofdm->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(ofdm->overrun_err),
accum_ofdm->overrun_err, delta_ofdm->overrun_err,
max_ofdm->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(ofdm->early_overrun_err),
accum_ofdm->early_overrun_err,
delta_ofdm->early_overrun_err,
max_ofdm->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(ofdm->crc32_good),
accum_ofdm->crc32_good, delta_ofdm->crc32_good,
max_ofdm->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "false_alarm_cnt:",
le32_to_cpu(ofdm->false_alarm_cnt),
accum_ofdm->false_alarm_cnt,
delta_ofdm->false_alarm_cnt,
max_ofdm->false_alarm_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_sync_err_cnt:",
le32_to_cpu(ofdm->fina_sync_err_cnt),
accum_ofdm->fina_sync_err_cnt,
delta_ofdm->fina_sync_err_cnt,
max_ofdm->fina_sync_err_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sfd_timeout:",
le32_to_cpu(ofdm->sfd_timeout),
accum_ofdm->sfd_timeout, delta_ofdm->sfd_timeout,
max_ofdm->sfd_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_timeout:",
le32_to_cpu(ofdm->fina_timeout),
accum_ofdm->fina_timeout, delta_ofdm->fina_timeout,
max_ofdm->fina_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unresponded_rts:",
le32_to_cpu(ofdm->unresponded_rts),
accum_ofdm->unresponded_rts,
delta_ofdm->unresponded_rts,
max_ofdm->unresponded_rts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rxe_frame_lmt_ovrun:",
le32_to_cpu(ofdm->rxe_frame_limit_overrun),
accum_ofdm->rxe_frame_limit_overrun,
delta_ofdm->rxe_frame_limit_overrun,
max_ofdm->rxe_frame_limit_overrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ack_cnt:",
le32_to_cpu(ofdm->sent_ack_cnt),
accum_ofdm->sent_ack_cnt, delta_ofdm->sent_ack_cnt,
max_ofdm->sent_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_cts_cnt:",
le32_to_cpu(ofdm->sent_cts_cnt),
accum_ofdm->sent_cts_cnt, delta_ofdm->sent_cts_cnt,
max_ofdm->sent_cts_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ba_rsp_cnt:",
le32_to_cpu(ofdm->sent_ba_rsp_cnt),
accum_ofdm->sent_ba_rsp_cnt,
delta_ofdm->sent_ba_rsp_cnt,
max_ofdm->sent_ba_rsp_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_self_kill:",
le32_to_cpu(ofdm->dsp_self_kill),
accum_ofdm->dsp_self_kill,
delta_ofdm->dsp_self_kill,
max_ofdm->dsp_self_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(ofdm->mh_format_err),
accum_ofdm->mh_format_err,
delta_ofdm->mh_format_err,
max_ofdm->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "re_acq_main_rssi_sum:",
le32_to_cpu(ofdm->re_acq_main_rssi_sum),
accum_ofdm->re_acq_main_rssi_sum,
delta_ofdm->re_acq_main_rssi_sum,
max_ofdm->re_acq_main_rssi_sum);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - CCK:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_cnt:",
le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt,
delta_cck->ina_cnt, max_cck->ina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_cnt:",
le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt,
delta_cck->fina_cnt, max_cck->fina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(cck->plcp_err), accum_cck->plcp_err,
delta_cck->plcp_err, max_cck->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(cck->crc32_err), accum_cck->crc32_err,
delta_cck->crc32_err, max_cck->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(cck->overrun_err),
accum_cck->overrun_err, delta_cck->overrun_err,
max_cck->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(cck->early_overrun_err),
accum_cck->early_overrun_err,
delta_cck->early_overrun_err,
max_cck->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(cck->crc32_good), accum_cck->crc32_good,
delta_cck->crc32_good, max_cck->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "false_alarm_cnt:",
le32_to_cpu(cck->false_alarm_cnt),
accum_cck->false_alarm_cnt,
delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_sync_err_cnt:",
le32_to_cpu(cck->fina_sync_err_cnt),
accum_cck->fina_sync_err_cnt,
delta_cck->fina_sync_err_cnt,
max_cck->fina_sync_err_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sfd_timeout:",
le32_to_cpu(cck->sfd_timeout),
accum_cck->sfd_timeout, delta_cck->sfd_timeout,
max_cck->sfd_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_timeout:",
le32_to_cpu(cck->fina_timeout),
accum_cck->fina_timeout, delta_cck->fina_timeout,
max_cck->fina_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unresponded_rts:",
le32_to_cpu(cck->unresponded_rts),
accum_cck->unresponded_rts, delta_cck->unresponded_rts,
max_cck->unresponded_rts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rxe_frame_lmt_ovrun:",
le32_to_cpu(cck->rxe_frame_limit_overrun),
accum_cck->rxe_frame_limit_overrun,
delta_cck->rxe_frame_limit_overrun,
max_cck->rxe_frame_limit_overrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ack_cnt:",
le32_to_cpu(cck->sent_ack_cnt),
accum_cck->sent_ack_cnt, delta_cck->sent_ack_cnt,
max_cck->sent_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_cts_cnt:",
le32_to_cpu(cck->sent_cts_cnt),
accum_cck->sent_cts_cnt, delta_cck->sent_cts_cnt,
max_cck->sent_cts_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ba_rsp_cnt:",
le32_to_cpu(cck->sent_ba_rsp_cnt),
accum_cck->sent_ba_rsp_cnt,
delta_cck->sent_ba_rsp_cnt,
max_cck->sent_ba_rsp_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_self_kill:",
le32_to_cpu(cck->dsp_self_kill),
accum_cck->dsp_self_kill, delta_cck->dsp_self_kill,
max_cck->dsp_self_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(cck->mh_format_err),
accum_cck->mh_format_err, delta_cck->mh_format_err,
max_cck->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "re_acq_main_rssi_sum:",
le32_to_cpu(cck->re_acq_main_rssi_sum),
accum_cck->re_acq_main_rssi_sum,
delta_cck->re_acq_main_rssi_sum,
max_cck->re_acq_main_rssi_sum);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - GENERAL:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bogus_cts:",
le32_to_cpu(general->bogus_cts),
accum_general->bogus_cts, delta_general->bogus_cts,
max_general->bogus_cts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bogus_ack:",
le32_to_cpu(general->bogus_ack),
accum_general->bogus_ack, delta_general->bogus_ack,
max_general->bogus_ack);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "non_bssid_frames:",
le32_to_cpu(general->non_bssid_frames),
accum_general->non_bssid_frames,
delta_general->non_bssid_frames,
max_general->non_bssid_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "filtered_frames:",
le32_to_cpu(general->filtered_frames),
accum_general->filtered_frames,
delta_general->filtered_frames,
max_general->filtered_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "non_channel_beacons:",
le32_to_cpu(general->non_channel_beacons),
accum_general->non_channel_beacons,
delta_general->non_channel_beacons,
max_general->non_channel_beacons);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "channel_beacons:",
le32_to_cpu(general->channel_beacons),
accum_general->channel_beacons,
delta_general->channel_beacons,
max_general->channel_beacons);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "num_missed_bcon:",
le32_to_cpu(general->num_missed_bcon),
accum_general->num_missed_bcon,
delta_general->num_missed_bcon,
max_general->num_missed_bcon);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "adc_rx_saturation_time:",
le32_to_cpu(general->adc_rx_saturation_time),
accum_general->adc_rx_saturation_time,
delta_general->adc_rx_saturation_time,
max_general->adc_rx_saturation_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_detect_search_tm:",
le32_to_cpu(general->ina_detection_search_time),
accum_general->ina_detection_search_time,
delta_general->ina_detection_search_time,
max_general->ina_detection_search_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_a:",
le32_to_cpu(general->beacon_silence_rssi_a),
accum_general->beacon_silence_rssi_a,
delta_general->beacon_silence_rssi_a,
max_general->beacon_silence_rssi_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_b:",
le32_to_cpu(general->beacon_silence_rssi_b),
accum_general->beacon_silence_rssi_b,
delta_general->beacon_silence_rssi_b,
max_general->beacon_silence_rssi_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_c:",
le32_to_cpu(general->beacon_silence_rssi_c),
accum_general->beacon_silence_rssi_c,
delta_general->beacon_silence_rssi_c,
max_general->beacon_silence_rssi_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "interference_data_flag:",
le32_to_cpu(general->interference_data_flag),
accum_general->interference_data_flag,
delta_general->interference_data_flag,
max_general->interference_data_flag);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "channel_load:",
le32_to_cpu(general->channel_load),
accum_general->channel_load,
delta_general->channel_load,
max_general->channel_load);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_false_alarms:",
le32_to_cpu(general->dsp_false_alarms),
accum_general->dsp_false_alarms,
delta_general->dsp_false_alarms,
max_general->dsp_false_alarms);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_a:",
le32_to_cpu(general->beacon_rssi_a),
accum_general->beacon_rssi_a,
delta_general->beacon_rssi_a,
max_general->beacon_rssi_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_b:",
le32_to_cpu(general->beacon_rssi_b),
accum_general->beacon_rssi_b,
delta_general->beacon_rssi_b,
max_general->beacon_rssi_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_c:",
le32_to_cpu(general->beacon_rssi_c),
accum_general->beacon_rssi_c,
delta_general->beacon_rssi_c,
max_general->beacon_rssi_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_a:",
le32_to_cpu(general->beacon_energy_a),
accum_general->beacon_energy_a,
delta_general->beacon_energy_a,
max_general->beacon_energy_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_b:",
le32_to_cpu(general->beacon_energy_b),
accum_general->beacon_energy_b,
delta_general->beacon_energy_b,
max_general->beacon_energy_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_c:",
le32_to_cpu(general->beacon_energy_c),
accum_general->beacon_energy_c,
delta_general->beacon_energy_c,
max_general->beacon_energy_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - OFDM_HT:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(ht->plcp_err), accum_ht->plcp_err,
delta_ht->plcp_err, max_ht->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(ht->overrun_err), accum_ht->overrun_err,
delta_ht->overrun_err, max_ht->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(ht->early_overrun_err),
accum_ht->early_overrun_err,
delta_ht->early_overrun_err,
max_ht->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(ht->crc32_good), accum_ht->crc32_good,
delta_ht->crc32_good, max_ht->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(ht->crc32_err), accum_ht->crc32_err,
delta_ht->crc32_err, max_ht->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(ht->mh_format_err),
accum_ht->mh_format_err,
delta_ht->mh_format_err, max_ht->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_crc32_good:",
le32_to_cpu(ht->agg_crc32_good),
accum_ht->agg_crc32_good,
delta_ht->agg_crc32_good, max_ht->agg_crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_mpdu_cnt:",
le32_to_cpu(ht->agg_mpdu_cnt),
accum_ht->agg_mpdu_cnt,
delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_cnt:",
le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt,
delta_ht->agg_cnt, max_ht->agg_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unsupport_mcs:",
le32_to_cpu(ht->unsupport_mcs),
accum_ht->unsupport_mcs,
delta_ht->unsupport_mcs, max_ht->unsupport_mcs);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
ssize_t iwl_ucode_tx_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct statistics_tx) * 48) + 250;
ssize_t ret;
struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
tx = &priv->statistics.tx;
accum_tx = &priv->accum_stats.tx;
delta_tx = &priv->delta_stats.tx;
max_tx = &priv->max_delta_stats.tx;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Tx:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "preamble:",
le32_to_cpu(tx->preamble_cnt),
accum_tx->preamble_cnt,
delta_tx->preamble_cnt, max_tx->preamble_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rx_detected_cnt:",
le32_to_cpu(tx->rx_detected_cnt),
accum_tx->rx_detected_cnt,
delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bt_prio_defer_cnt:",
le32_to_cpu(tx->bt_prio_defer_cnt),
accum_tx->bt_prio_defer_cnt,
delta_tx->bt_prio_defer_cnt,
max_tx->bt_prio_defer_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bt_prio_kill_cnt:",
le32_to_cpu(tx->bt_prio_kill_cnt),
accum_tx->bt_prio_kill_cnt,
delta_tx->bt_prio_kill_cnt,
max_tx->bt_prio_kill_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "few_bytes_cnt:",
le32_to_cpu(tx->few_bytes_cnt),
accum_tx->few_bytes_cnt,
delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "cts_timeout:",
le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout,
delta_tx->cts_timeout, max_tx->cts_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ack_timeout:",
le32_to_cpu(tx->ack_timeout),
accum_tx->ack_timeout,
delta_tx->ack_timeout, max_tx->ack_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "expected_ack_cnt:",
le32_to_cpu(tx->expected_ack_cnt),
accum_tx->expected_ack_cnt,
delta_tx->expected_ack_cnt,
max_tx->expected_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "actual_ack_cnt:",
le32_to_cpu(tx->actual_ack_cnt),
accum_tx->actual_ack_cnt,
delta_tx->actual_ack_cnt,
max_tx->actual_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dump_msdu_cnt:",
le32_to_cpu(tx->dump_msdu_cnt),
accum_tx->dump_msdu_cnt,
delta_tx->dump_msdu_cnt,
max_tx->dump_msdu_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "abort_nxt_frame_mismatch:",
le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt),
accum_tx->burst_abort_next_frame_mismatch_cnt,
delta_tx->burst_abort_next_frame_mismatch_cnt,
max_tx->burst_abort_next_frame_mismatch_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "abort_missing_nxt_frame:",
le32_to_cpu(tx->burst_abort_missing_next_frame_cnt),
accum_tx->burst_abort_missing_next_frame_cnt,
delta_tx->burst_abort_missing_next_frame_cnt,
max_tx->burst_abort_missing_next_frame_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "cts_timeout_collision:",
le32_to_cpu(tx->cts_timeout_collision),
accum_tx->cts_timeout_collision,
delta_tx->cts_timeout_collision,
max_tx->cts_timeout_collision);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ack_ba_timeout_collision:",
le32_to_cpu(tx->ack_or_ba_timeout_collision),
accum_tx->ack_or_ba_timeout_collision,
delta_tx->ack_or_ba_timeout_collision,
max_tx->ack_or_ba_timeout_collision);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg ba_timeout:",
le32_to_cpu(tx->agg.ba_timeout),
accum_tx->agg.ba_timeout,
delta_tx->agg.ba_timeout,
max_tx->agg.ba_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg ba_resched_frames:",
le32_to_cpu(tx->agg.ba_reschedule_frames),
accum_tx->agg.ba_reschedule_frames,
delta_tx->agg.ba_reschedule_frames,
max_tx->agg.ba_reschedule_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_agg_frame:",
le32_to_cpu(tx->agg.scd_query_agg_frame_cnt),
accum_tx->agg.scd_query_agg_frame_cnt,
delta_tx->agg.scd_query_agg_frame_cnt,
max_tx->agg.scd_query_agg_frame_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_no_agg:",
le32_to_cpu(tx->agg.scd_query_no_agg),
accum_tx->agg.scd_query_no_agg,
delta_tx->agg.scd_query_no_agg,
max_tx->agg.scd_query_no_agg);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_agg:",
le32_to_cpu(tx->agg.scd_query_agg),
accum_tx->agg.scd_query_agg,
delta_tx->agg.scd_query_agg,
max_tx->agg.scd_query_agg);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_mismatch:",
le32_to_cpu(tx->agg.scd_query_mismatch),
accum_tx->agg.scd_query_mismatch,
delta_tx->agg.scd_query_mismatch,
max_tx->agg.scd_query_mismatch);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg frame_not_ready:",
le32_to_cpu(tx->agg.frame_not_ready),
accum_tx->agg.frame_not_ready,
delta_tx->agg.frame_not_ready,
max_tx->agg.frame_not_ready);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg underrun:",
le32_to_cpu(tx->agg.underrun),
accum_tx->agg.underrun,
delta_tx->agg.underrun, max_tx->agg.underrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg bt_prio_kill:",
le32_to_cpu(tx->agg.bt_prio_kill),
accum_tx->agg.bt_prio_kill,
delta_tx->agg.bt_prio_kill,
max_tx->agg.bt_prio_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg rx_ba_rsp_cnt:",
le32_to_cpu(tx->agg.rx_ba_rsp_cnt),
accum_tx->agg.rx_ba_rsp_cnt,
delta_tx->agg.rx_ba_rsp_cnt,
max_tx->agg.rx_ba_rsp_cnt);
if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
pos += scnprintf(buf + pos, bufsz - pos,
"tx power: (1/2 dB step)\n");
if ((priv->cfg->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna A:",
tx->tx_power.ant_a);
if ((priv->cfg->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna B:",
tx->tx_power.ant_b);
if ((priv->cfg->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna C:",
tx->tx_power.ant_c);
}
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = sizeof(struct statistics_general) * 10 + 300;
ssize_t ret;
struct statistics_general_common *general, *accum_general;
struct statistics_general_common *delta_general, *max_general;
struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
struct statistics_div *div, *accum_div, *delta_div, *max_div;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
general = &priv->statistics.common;
dbg = &priv->statistics.common.dbg;
div = &priv->statistics.common.div;
accum_general = &priv->accum_stats.common;
accum_dbg = &priv->accum_stats.common.dbg;
accum_div = &priv->accum_stats.common.div;
delta_general = &priv->delta_stats.common;
max_general = &priv->max_delta_stats.common;
delta_dbg = &priv->delta_stats.common.dbg;
max_dbg = &priv->max_delta_stats.common.dbg;
delta_div = &priv->delta_stats.common.div;
max_div = &priv->max_delta_stats.common.div;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_General:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "temperature:",
le32_to_cpu(general->temperature));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "temperature_m:",
le32_to_cpu(general->temperature_m));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "ttl_timestamp:",
le32_to_cpu(general->ttl_timestamp));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "burst_check:",
le32_to_cpu(dbg->burst_check),
accum_dbg->burst_check,
delta_dbg->burst_check, max_dbg->burst_check);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "burst_count:",
le32_to_cpu(dbg->burst_count),
accum_dbg->burst_count,
delta_dbg->burst_count, max_dbg->burst_count);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "wait_for_silence_timeout_count:",
le32_to_cpu(dbg->wait_for_silence_timeout_cnt),
accum_dbg->wait_for_silence_timeout_cnt,
delta_dbg->wait_for_silence_timeout_cnt,
max_dbg->wait_for_silence_timeout_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sleep_time:",
le32_to_cpu(general->sleep_time),
accum_general->sleep_time,
delta_general->sleep_time, max_general->sleep_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "slots_out:",
le32_to_cpu(general->slots_out),
accum_general->slots_out,
delta_general->slots_out, max_general->slots_out);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "slots_idle:",
le32_to_cpu(general->slots_idle),
accum_general->slots_idle,
delta_general->slots_idle, max_general->slots_idle);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "tx_on_a:",
le32_to_cpu(div->tx_on_a), accum_div->tx_on_a,
delta_div->tx_on_a, max_div->tx_on_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "tx_on_b:",
le32_to_cpu(div->tx_on_b), accum_div->tx_on_b,
delta_div->tx_on_b, max_div->tx_on_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "exec_time:",
le32_to_cpu(div->exec_time), accum_div->exec_time,
delta_div->exec_time, max_div->exec_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "probe_time:",
le32_to_cpu(div->probe_time), accum_div->probe_time,
delta_div->probe_time, max_div->probe_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rx_enable_counter:",
le32_to_cpu(general->rx_enable_counter),
accum_general->rx_enable_counter,
delta_general->rx_enable_counter,
max_general->rx_enable_counter);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "num_of_sos_states:",
le32_to_cpu(general->num_of_sos_states),
accum_general->num_of_sos_states,
delta_general->num_of_sos_states,
max_general->num_of_sos_states);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
ssize_t iwl_ucode_bt_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct statistics_bt_activity) * 24) + 200;
ssize_t ret;
struct statistics_bt_activity *bt, *accum_bt;
if (!iwl_is_alive(priv))
return -EAGAIN;
if (!priv->bt_enable_flag)
return -EINVAL;
/* make request to uCode to retrieve statistics information */
mutex_lock(&priv->mutex);
ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
mutex_unlock(&priv->mutex);
if (ret) {
IWL_ERR(priv,
"Error sending statistics request: %zd\n", ret);
return -EAGAIN;
}
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/*
* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
bt = &priv->statistics.bt_activity;
accum_bt = &priv->accum_stats.bt_activity;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_BT:\n");
pos += scnprintf(buf + pos, bufsz - pos,
"\t\t\tcurrent\t\t\taccumulative\n");
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_tx_req_cnt),
accum_bt->hi_priority_tx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_tx_denied_cnt),
accum_bt->hi_priority_tx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_tx_req_cnt),
accum_bt->lo_priority_tx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_tx_denied_cnt),
accum_bt->lo_priority_tx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_rx_req_cnt),
accum_bt->hi_priority_rx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_rx_denied_cnt),
accum_bt->hi_priority_rx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_rx_req_cnt),
accum_bt->lo_priority_rx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_rx_denied_cnt),
accum_bt->lo_priority_rx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"(rx)num_bt_kills:\t\t%u\t\t\t%u\n",
le32_to_cpu(priv->statistics.num_bt_kills),
priv->statistics.accum_num_bt_kills);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
ssize_t iwl_reply_tx_error_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct reply_tx_error_statistics) * 24) +
(sizeof(struct reply_agg_tx_error_statistics) * 24) + 200;
ssize_t ret;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_TX_Error:\n");
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_DELAY),
priv->_agn.reply_tx_stats.pp_delay);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_FEW_BYTES),
priv->_agn.reply_tx_stats.pp_few_bytes);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_BT_PRIO),
priv->_agn.reply_tx_stats.pp_bt_prio);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_QUIET_PERIOD),
priv->_agn.reply_tx_stats.pp_quiet_period);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_CALC_TTAK),
priv->_agn.reply_tx_stats.pp_calc_ttak);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY),
priv->_agn.reply_tx_stats.int_crossed_retry);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_SHORT_LIMIT),
priv->_agn.reply_tx_stats.short_limit);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_LONG_LIMIT),
priv->_agn.reply_tx_stats.long_limit);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_UNDERRUN),
priv->_agn.reply_tx_stats.fifo_underrun);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_DRAIN_FLOW),
priv->_agn.reply_tx_stats.drain_flow);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_RFKILL_FLUSH),
priv->_agn.reply_tx_stats.rfkill_flush);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_LIFE_EXPIRE),
priv->_agn.reply_tx_stats.life_expire);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_DEST_PS),
priv->_agn.reply_tx_stats.dest_ps);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_HOST_ABORTED),
priv->_agn.reply_tx_stats.host_abort);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_BT_RETRY),
priv->_agn.reply_tx_stats.pp_delay);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_STA_INVALID),
priv->_agn.reply_tx_stats.sta_invalid);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FRAG_DROPPED),
priv->_agn.reply_tx_stats.frag_drop);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_TID_DISABLE),
priv->_agn.reply_tx_stats.tid_disable);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_FLUSHED),
priv->_agn.reply_tx_stats.fifo_flush);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_INSUFFICIENT_CF_POLL),
priv->_agn.reply_tx_stats.insuff_cf_poll);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_PASSIVE_NO_RX),
priv->_agn.reply_tx_stats.fail_hw_drop);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_NO_BEACON_ON_RADAR),
priv->_agn.reply_tx_stats.sta_color_mismatch);
pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
priv->_agn.reply_tx_stats.unknown);
pos += scnprintf(buf + pos, bufsz - pos,
"\nStatistics_Agg_TX_Error:\n");
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_UNDERRUN_MSK),
priv->_agn.reply_agg_tx_stats.underrun);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_BT_PRIO_MSK),
priv->_agn.reply_agg_tx_stats.bt_prio);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_FEW_BYTES_MSK),
priv->_agn.reply_agg_tx_stats.few_bytes);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_ABORT_MSK),
priv->_agn.reply_agg_tx_stats.abort);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_TTL_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_ttl);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_try);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_BT_KILL_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_bt_kill);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_SCD_QUERY_MSK),
priv->_agn.reply_agg_tx_stats.scd_query);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_TEST_BAD_CRC32_MSK),
priv->_agn.reply_agg_tx_stats.bad_crc32);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_RESPONSE_MSK),
priv->_agn.reply_agg_tx_stats.response);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DUMP_TX_MSK),
priv->_agn.reply_agg_tx_stats.dump_tx);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DELAY_TX_MSK),
priv->_agn.reply_agg_tx_stats.delay_tx);
pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
priv->_agn.reply_agg_tx_stats.unknown);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
drivers/net/wireless/iwlwifi/iwl-agn-debugfs.h 已删除 100644 → 0
浏览文件 @ ebf8dc80
/******************************************************************************
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
* USA
*
* The full GNU General Public License is included in this distribution
* in the file called LICENSE.GPL.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*****************************************************************************/
#include "iwl-dev.h"
#include "iwl-core.h"
#include "iwl-debug.h"
#ifdef CONFIG_IWLWIFI_DEBUGFS
ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t iwl_ucode_bt_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t iwl_reply_tx_error_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
#else
static ssize_t iwl_ucode_rx_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
return 0;
}
static ssize_t iwl_ucode_tx_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
return 0;
}
static ssize_t iwl_ucode_general_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
return 0;
}
static ssize_t iwl_ucode_bt_stats_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
return 0;
}
static ssize_t iwl_reply_tx_error_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
return 0;
}
#endif
drivers/net/wireless/iwlwifi/iwl-core.h
浏览文件 @ d6d023a1
...@@ -121,19 +121,6 @@ struct iwl_apm_ops { ...@@ -121,19 +121,6 @@ struct iwl_apm_ops {
void (*config)(struct iwl_priv *priv); void (*config)(struct iwl_priv *priv);
}; };
struct iwl_debugfs_ops {
ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t (*bt_stats_read)(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
ssize_t (*reply_tx_error)(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos);
};
struct iwl_temp_ops { struct iwl_temp_ops {
void (*temperature)(struct iwl_priv *priv); void (*temperature)(struct iwl_priv *priv);
}; };
...@@ -182,7 +169,6 @@ struct iwl_lib_ops { ...@@ -182,7 +169,6 @@ struct iwl_lib_ops {
int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control); int (*txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control); void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
struct iwl_debugfs_ops debugfs_ops;
}; };
/* NIC specific ops */ /* NIC specific ops */
......
drivers/net/wireless/iwlwifi/iwl-debugfs.c
浏览文件 @ d6d023a1
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
#include "iwl-debug.h" #include "iwl-debug.h"
#include "iwl-core.h" #include "iwl-core.h"
#include "iwl-io.h" #include "iwl-io.h"
#include "iwl-agn.h"
/* create and remove of files */ /* create and remove of files */
#define DEBUGFS_ADD_FILE(name, parent, mode) do { \ #define DEBUGFS_ADD_FILE(name, parent, mode) do { \
...@@ -1037,13 +1038,463 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file, ...@@ -1037,13 +1038,463 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
return simple_read_from_buffer(user_buf, count, ppos, buf, pos); return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
} }
static const char *fmt_value = " %-30s %10u\n";
static const char *fmt_hex = " %-30s 0x%02X\n";
static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
static const char *fmt_header =
"%-32s current cumulative delta max\n";
static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
{
int p = 0;
u32 flag;
flag = le32_to_cpu(priv->statistics.flag);
p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n", flag);
if (flag & UCODE_STATISTICS_CLEAR_MSK)
p += scnprintf(buf + p, bufsz - p,
"\tStatistics have been cleared\n");
p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
(flag & UCODE_STATISTICS_FREQUENCY_MSK)
? "2.4 GHz" : "5.2 GHz");
p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
(flag & UCODE_STATISTICS_NARROW_BAND_MSK)
? "enabled" : "disabled");
return p;
}
static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file, static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
char __user *user_buf, char __user *user_buf,
size_t count, loff_t *ppos) size_t count, loff_t *ppos)
{ {
struct iwl_priv *priv = file->private_data; struct iwl_priv *priv = file->private_data;
return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file, int pos = 0;
user_buf, count, ppos); char *buf;
int bufsz = sizeof(struct statistics_rx_phy) * 40 +
sizeof(struct statistics_rx_non_phy) * 40 +
sizeof(struct statistics_rx_ht_phy) * 40 + 400;
ssize_t ret;
struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm;
struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
struct statistics_rx_non_phy *general, *accum_general;
struct statistics_rx_non_phy *delta_general, *max_general;
struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/*
* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
ofdm = &priv->statistics.rx_ofdm;
cck = &priv->statistics.rx_cck;
general = &priv->statistics.rx_non_phy;
ht = &priv->statistics.rx_ofdm_ht;
accum_ofdm = &priv->accum_stats.rx_ofdm;
accum_cck = &priv->accum_stats.rx_cck;
accum_general = &priv->accum_stats.rx_non_phy;
accum_ht = &priv->accum_stats.rx_ofdm_ht;
delta_ofdm = &priv->delta_stats.rx_ofdm;
delta_cck = &priv->delta_stats.rx_cck;
delta_general = &priv->delta_stats.rx_non_phy;
delta_ht = &priv->delta_stats.rx_ofdm_ht;
max_ofdm = &priv->max_delta_stats.rx_ofdm;
max_cck = &priv->max_delta_stats.rx_cck;
max_general = &priv->max_delta_stats.rx_non_phy;
max_ht = &priv->max_delta_stats.rx_ofdm_ht;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - OFDM:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_cnt:",
le32_to_cpu(ofdm->ina_cnt),
accum_ofdm->ina_cnt,
delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_cnt:",
le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
delta_ofdm->plcp_err, max_ofdm->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,
delta_ofdm->crc32_err, max_ofdm->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(ofdm->overrun_err),
accum_ofdm->overrun_err, delta_ofdm->overrun_err,
max_ofdm->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(ofdm->early_overrun_err),
accum_ofdm->early_overrun_err,
delta_ofdm->early_overrun_err,
max_ofdm->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(ofdm->crc32_good),
accum_ofdm->crc32_good, delta_ofdm->crc32_good,
max_ofdm->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "false_alarm_cnt:",
le32_to_cpu(ofdm->false_alarm_cnt),
accum_ofdm->false_alarm_cnt,
delta_ofdm->false_alarm_cnt,
max_ofdm->false_alarm_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_sync_err_cnt:",
le32_to_cpu(ofdm->fina_sync_err_cnt),
accum_ofdm->fina_sync_err_cnt,
delta_ofdm->fina_sync_err_cnt,
max_ofdm->fina_sync_err_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sfd_timeout:",
le32_to_cpu(ofdm->sfd_timeout),
accum_ofdm->sfd_timeout, delta_ofdm->sfd_timeout,
max_ofdm->sfd_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_timeout:",
le32_to_cpu(ofdm->fina_timeout),
accum_ofdm->fina_timeout, delta_ofdm->fina_timeout,
max_ofdm->fina_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unresponded_rts:",
le32_to_cpu(ofdm->unresponded_rts),
accum_ofdm->unresponded_rts,
delta_ofdm->unresponded_rts,
max_ofdm->unresponded_rts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rxe_frame_lmt_ovrun:",
le32_to_cpu(ofdm->rxe_frame_limit_overrun),
accum_ofdm->rxe_frame_limit_overrun,
delta_ofdm->rxe_frame_limit_overrun,
max_ofdm->rxe_frame_limit_overrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ack_cnt:",
le32_to_cpu(ofdm->sent_ack_cnt),
accum_ofdm->sent_ack_cnt, delta_ofdm->sent_ack_cnt,
max_ofdm->sent_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_cts_cnt:",
le32_to_cpu(ofdm->sent_cts_cnt),
accum_ofdm->sent_cts_cnt, delta_ofdm->sent_cts_cnt,
max_ofdm->sent_cts_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ba_rsp_cnt:",
le32_to_cpu(ofdm->sent_ba_rsp_cnt),
accum_ofdm->sent_ba_rsp_cnt,
delta_ofdm->sent_ba_rsp_cnt,
max_ofdm->sent_ba_rsp_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_self_kill:",
le32_to_cpu(ofdm->dsp_self_kill),
accum_ofdm->dsp_self_kill,
delta_ofdm->dsp_self_kill,
max_ofdm->dsp_self_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(ofdm->mh_format_err),
accum_ofdm->mh_format_err,
delta_ofdm->mh_format_err,
max_ofdm->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "re_acq_main_rssi_sum:",
le32_to_cpu(ofdm->re_acq_main_rssi_sum),
accum_ofdm->re_acq_main_rssi_sum,
delta_ofdm->re_acq_main_rssi_sum,
max_ofdm->re_acq_main_rssi_sum);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - CCK:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_cnt:",
le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt,
delta_cck->ina_cnt, max_cck->ina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_cnt:",
le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt,
delta_cck->fina_cnt, max_cck->fina_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(cck->plcp_err), accum_cck->plcp_err,
delta_cck->plcp_err, max_cck->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(cck->crc32_err), accum_cck->crc32_err,
delta_cck->crc32_err, max_cck->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(cck->overrun_err),
accum_cck->overrun_err, delta_cck->overrun_err,
max_cck->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(cck->early_overrun_err),
accum_cck->early_overrun_err,
delta_cck->early_overrun_err,
max_cck->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(cck->crc32_good), accum_cck->crc32_good,
delta_cck->crc32_good, max_cck->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "false_alarm_cnt:",
le32_to_cpu(cck->false_alarm_cnt),
accum_cck->false_alarm_cnt,
delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_sync_err_cnt:",
le32_to_cpu(cck->fina_sync_err_cnt),
accum_cck->fina_sync_err_cnt,
delta_cck->fina_sync_err_cnt,
max_cck->fina_sync_err_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sfd_timeout:",
le32_to_cpu(cck->sfd_timeout),
accum_cck->sfd_timeout, delta_cck->sfd_timeout,
max_cck->sfd_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "fina_timeout:",
le32_to_cpu(cck->fina_timeout),
accum_cck->fina_timeout, delta_cck->fina_timeout,
max_cck->fina_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unresponded_rts:",
le32_to_cpu(cck->unresponded_rts),
accum_cck->unresponded_rts, delta_cck->unresponded_rts,
max_cck->unresponded_rts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rxe_frame_lmt_ovrun:",
le32_to_cpu(cck->rxe_frame_limit_overrun),
accum_cck->rxe_frame_limit_overrun,
delta_cck->rxe_frame_limit_overrun,
max_cck->rxe_frame_limit_overrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ack_cnt:",
le32_to_cpu(cck->sent_ack_cnt),
accum_cck->sent_ack_cnt, delta_cck->sent_ack_cnt,
max_cck->sent_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_cts_cnt:",
le32_to_cpu(cck->sent_cts_cnt),
accum_cck->sent_cts_cnt, delta_cck->sent_cts_cnt,
max_cck->sent_cts_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sent_ba_rsp_cnt:",
le32_to_cpu(cck->sent_ba_rsp_cnt),
accum_cck->sent_ba_rsp_cnt,
delta_cck->sent_ba_rsp_cnt,
max_cck->sent_ba_rsp_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_self_kill:",
le32_to_cpu(cck->dsp_self_kill),
accum_cck->dsp_self_kill, delta_cck->dsp_self_kill,
max_cck->dsp_self_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(cck->mh_format_err),
accum_cck->mh_format_err, delta_cck->mh_format_err,
max_cck->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "re_acq_main_rssi_sum:",
le32_to_cpu(cck->re_acq_main_rssi_sum),
accum_cck->re_acq_main_rssi_sum,
delta_cck->re_acq_main_rssi_sum,
max_cck->re_acq_main_rssi_sum);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - GENERAL:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bogus_cts:",
le32_to_cpu(general->bogus_cts),
accum_general->bogus_cts, delta_general->bogus_cts,
max_general->bogus_cts);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bogus_ack:",
le32_to_cpu(general->bogus_ack),
accum_general->bogus_ack, delta_general->bogus_ack,
max_general->bogus_ack);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "non_bssid_frames:",
le32_to_cpu(general->non_bssid_frames),
accum_general->non_bssid_frames,
delta_general->non_bssid_frames,
max_general->non_bssid_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "filtered_frames:",
le32_to_cpu(general->filtered_frames),
accum_general->filtered_frames,
delta_general->filtered_frames,
max_general->filtered_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "non_channel_beacons:",
le32_to_cpu(general->non_channel_beacons),
accum_general->non_channel_beacons,
delta_general->non_channel_beacons,
max_general->non_channel_beacons);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "channel_beacons:",
le32_to_cpu(general->channel_beacons),
accum_general->channel_beacons,
delta_general->channel_beacons,
max_general->channel_beacons);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "num_missed_bcon:",
le32_to_cpu(general->num_missed_bcon),
accum_general->num_missed_bcon,
delta_general->num_missed_bcon,
max_general->num_missed_bcon);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "adc_rx_saturation_time:",
le32_to_cpu(general->adc_rx_saturation_time),
accum_general->adc_rx_saturation_time,
delta_general->adc_rx_saturation_time,
max_general->adc_rx_saturation_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ina_detect_search_tm:",
le32_to_cpu(general->ina_detection_search_time),
accum_general->ina_detection_search_time,
delta_general->ina_detection_search_time,
max_general->ina_detection_search_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_a:",
le32_to_cpu(general->beacon_silence_rssi_a),
accum_general->beacon_silence_rssi_a,
delta_general->beacon_silence_rssi_a,
max_general->beacon_silence_rssi_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_b:",
le32_to_cpu(general->beacon_silence_rssi_b),
accum_general->beacon_silence_rssi_b,
delta_general->beacon_silence_rssi_b,
max_general->beacon_silence_rssi_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_silence_rssi_c:",
le32_to_cpu(general->beacon_silence_rssi_c),
accum_general->beacon_silence_rssi_c,
delta_general->beacon_silence_rssi_c,
max_general->beacon_silence_rssi_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "interference_data_flag:",
le32_to_cpu(general->interference_data_flag),
accum_general->interference_data_flag,
delta_general->interference_data_flag,
max_general->interference_data_flag);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "channel_load:",
le32_to_cpu(general->channel_load),
accum_general->channel_load,
delta_general->channel_load,
max_general->channel_load);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dsp_false_alarms:",
le32_to_cpu(general->dsp_false_alarms),
accum_general->dsp_false_alarms,
delta_general->dsp_false_alarms,
max_general->dsp_false_alarms);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_a:",
le32_to_cpu(general->beacon_rssi_a),
accum_general->beacon_rssi_a,
delta_general->beacon_rssi_a,
max_general->beacon_rssi_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_b:",
le32_to_cpu(general->beacon_rssi_b),
accum_general->beacon_rssi_b,
delta_general->beacon_rssi_b,
max_general->beacon_rssi_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_rssi_c:",
le32_to_cpu(general->beacon_rssi_c),
accum_general->beacon_rssi_c,
delta_general->beacon_rssi_c,
max_general->beacon_rssi_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_a:",
le32_to_cpu(general->beacon_energy_a),
accum_general->beacon_energy_a,
delta_general->beacon_energy_a,
max_general->beacon_energy_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_b:",
le32_to_cpu(general->beacon_energy_b),
accum_general->beacon_energy_b,
delta_general->beacon_energy_b,
max_general->beacon_energy_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "beacon_energy_c:",
le32_to_cpu(general->beacon_energy_c),
accum_general->beacon_energy_c,
delta_general->beacon_energy_c,
max_general->beacon_energy_c);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Rx - OFDM_HT:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "plcp_err:",
le32_to_cpu(ht->plcp_err), accum_ht->plcp_err,
delta_ht->plcp_err, max_ht->plcp_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "overrun_err:",
le32_to_cpu(ht->overrun_err), accum_ht->overrun_err,
delta_ht->overrun_err, max_ht->overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "early_overrun_err:",
le32_to_cpu(ht->early_overrun_err),
accum_ht->early_overrun_err,
delta_ht->early_overrun_err,
max_ht->early_overrun_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_good:",
le32_to_cpu(ht->crc32_good), accum_ht->crc32_good,
delta_ht->crc32_good, max_ht->crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "crc32_err:",
le32_to_cpu(ht->crc32_err), accum_ht->crc32_err,
delta_ht->crc32_err, max_ht->crc32_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "mh_format_err:",
le32_to_cpu(ht->mh_format_err),
accum_ht->mh_format_err,
delta_ht->mh_format_err, max_ht->mh_format_err);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_crc32_good:",
le32_to_cpu(ht->agg_crc32_good),
accum_ht->agg_crc32_good,
delta_ht->agg_crc32_good, max_ht->agg_crc32_good);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_mpdu_cnt:",
le32_to_cpu(ht->agg_mpdu_cnt),
accum_ht->agg_mpdu_cnt,
delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg_cnt:",
le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt,
delta_ht->agg_cnt, max_ht->agg_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "unsupport_mcs:",
le32_to_cpu(ht->unsupport_mcs),
accum_ht->unsupport_mcs,
delta_ht->unsupport_mcs, max_ht->unsupport_mcs);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
} }
static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
...@@ -1051,8 +1502,190 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, ...@@ -1051,8 +1502,190 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
size_t count, loff_t *ppos) size_t count, loff_t *ppos)
{ {
struct iwl_priv *priv = file->private_data; struct iwl_priv *priv = file->private_data;
return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file, int pos = 0;
user_buf, count, ppos); char *buf;
int bufsz = (sizeof(struct statistics_tx) * 48) + 250;
ssize_t ret;
struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
tx = &priv->statistics.tx;
accum_tx = &priv->accum_stats.tx;
delta_tx = &priv->delta_stats.tx;
max_tx = &priv->max_delta_stats.tx;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_Tx:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "preamble:",
le32_to_cpu(tx->preamble_cnt),
accum_tx->preamble_cnt,
delta_tx->preamble_cnt, max_tx->preamble_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rx_detected_cnt:",
le32_to_cpu(tx->rx_detected_cnt),
accum_tx->rx_detected_cnt,
delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bt_prio_defer_cnt:",
le32_to_cpu(tx->bt_prio_defer_cnt),
accum_tx->bt_prio_defer_cnt,
delta_tx->bt_prio_defer_cnt,
max_tx->bt_prio_defer_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "bt_prio_kill_cnt:",
le32_to_cpu(tx->bt_prio_kill_cnt),
accum_tx->bt_prio_kill_cnt,
delta_tx->bt_prio_kill_cnt,
max_tx->bt_prio_kill_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "few_bytes_cnt:",
le32_to_cpu(tx->few_bytes_cnt),
accum_tx->few_bytes_cnt,
delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "cts_timeout:",
le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout,
delta_tx->cts_timeout, max_tx->cts_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ack_timeout:",
le32_to_cpu(tx->ack_timeout),
accum_tx->ack_timeout,
delta_tx->ack_timeout, max_tx->ack_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "expected_ack_cnt:",
le32_to_cpu(tx->expected_ack_cnt),
accum_tx->expected_ack_cnt,
delta_tx->expected_ack_cnt,
max_tx->expected_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "actual_ack_cnt:",
le32_to_cpu(tx->actual_ack_cnt),
accum_tx->actual_ack_cnt,
delta_tx->actual_ack_cnt,
max_tx->actual_ack_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "dump_msdu_cnt:",
le32_to_cpu(tx->dump_msdu_cnt),
accum_tx->dump_msdu_cnt,
delta_tx->dump_msdu_cnt,
max_tx->dump_msdu_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "abort_nxt_frame_mismatch:",
le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt),
accum_tx->burst_abort_next_frame_mismatch_cnt,
delta_tx->burst_abort_next_frame_mismatch_cnt,
max_tx->burst_abort_next_frame_mismatch_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "abort_missing_nxt_frame:",
le32_to_cpu(tx->burst_abort_missing_next_frame_cnt),
accum_tx->burst_abort_missing_next_frame_cnt,
delta_tx->burst_abort_missing_next_frame_cnt,
max_tx->burst_abort_missing_next_frame_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "cts_timeout_collision:",
le32_to_cpu(tx->cts_timeout_collision),
accum_tx->cts_timeout_collision,
delta_tx->cts_timeout_collision,
max_tx->cts_timeout_collision);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "ack_ba_timeout_collision:",
le32_to_cpu(tx->ack_or_ba_timeout_collision),
accum_tx->ack_or_ba_timeout_collision,
delta_tx->ack_or_ba_timeout_collision,
max_tx->ack_or_ba_timeout_collision);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg ba_timeout:",
le32_to_cpu(tx->agg.ba_timeout),
accum_tx->agg.ba_timeout,
delta_tx->agg.ba_timeout,
max_tx->agg.ba_timeout);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg ba_resched_frames:",
le32_to_cpu(tx->agg.ba_reschedule_frames),
accum_tx->agg.ba_reschedule_frames,
delta_tx->agg.ba_reschedule_frames,
max_tx->agg.ba_reschedule_frames);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_agg_frame:",
le32_to_cpu(tx->agg.scd_query_agg_frame_cnt),
accum_tx->agg.scd_query_agg_frame_cnt,
delta_tx->agg.scd_query_agg_frame_cnt,
max_tx->agg.scd_query_agg_frame_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_no_agg:",
le32_to_cpu(tx->agg.scd_query_no_agg),
accum_tx->agg.scd_query_no_agg,
delta_tx->agg.scd_query_no_agg,
max_tx->agg.scd_query_no_agg);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_agg:",
le32_to_cpu(tx->agg.scd_query_agg),
accum_tx->agg.scd_query_agg,
delta_tx->agg.scd_query_agg,
max_tx->agg.scd_query_agg);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg scd_query_mismatch:",
le32_to_cpu(tx->agg.scd_query_mismatch),
accum_tx->agg.scd_query_mismatch,
delta_tx->agg.scd_query_mismatch,
max_tx->agg.scd_query_mismatch);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg frame_not_ready:",
le32_to_cpu(tx->agg.frame_not_ready),
accum_tx->agg.frame_not_ready,
delta_tx->agg.frame_not_ready,
max_tx->agg.frame_not_ready);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg underrun:",
le32_to_cpu(tx->agg.underrun),
accum_tx->agg.underrun,
delta_tx->agg.underrun, max_tx->agg.underrun);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg bt_prio_kill:",
le32_to_cpu(tx->agg.bt_prio_kill),
accum_tx->agg.bt_prio_kill,
delta_tx->agg.bt_prio_kill,
max_tx->agg.bt_prio_kill);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "agg rx_ba_rsp_cnt:",
le32_to_cpu(tx->agg.rx_ba_rsp_cnt),
accum_tx->agg.rx_ba_rsp_cnt,
delta_tx->agg.rx_ba_rsp_cnt,
max_tx->agg.rx_ba_rsp_cnt);
if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
pos += scnprintf(buf + pos, bufsz - pos,
"tx power: (1/2 dB step)\n");
if ((priv->cfg->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna A:",
tx->tx_power.ant_a);
if ((priv->cfg->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna B:",
tx->tx_power.ant_b);
if ((priv->cfg->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
pos += scnprintf(buf + pos, bufsz - pos,
fmt_hex, "antenna C:",
tx->tx_power.ant_c);
}
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
} }
static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file, static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
...@@ -1060,8 +1693,347 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file, ...@@ -1060,8 +1693,347 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
size_t count, loff_t *ppos) size_t count, loff_t *ppos)
{ {
struct iwl_priv *priv = file->private_data; struct iwl_priv *priv = file->private_data;
return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file, int pos = 0;
user_buf, count, ppos); char *buf;
int bufsz = sizeof(struct statistics_general) * 10 + 300;
ssize_t ret;
struct statistics_general_common *general, *accum_general;
struct statistics_general_common *delta_general, *max_general;
struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
struct statistics_div *div, *accum_div, *delta_div, *max_div;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
general = &priv->statistics.common;
dbg = &priv->statistics.common.dbg;
div = &priv->statistics.common.div;
accum_general = &priv->accum_stats.common;
accum_dbg = &priv->accum_stats.common.dbg;
accum_div = &priv->accum_stats.common.div;
delta_general = &priv->delta_stats.common;
max_general = &priv->max_delta_stats.common;
delta_dbg = &priv->delta_stats.common.dbg;
max_dbg = &priv->max_delta_stats.common.dbg;
delta_div = &priv->delta_stats.common.div;
max_div = &priv->max_delta_stats.common.div;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_header, "Statistics_General:");
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "temperature:",
le32_to_cpu(general->temperature));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "temperature_m:",
le32_to_cpu(general->temperature_m));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_value, "ttl_timestamp:",
le32_to_cpu(general->ttl_timestamp));
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "burst_check:",
le32_to_cpu(dbg->burst_check),
accum_dbg->burst_check,
delta_dbg->burst_check, max_dbg->burst_check);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "burst_count:",
le32_to_cpu(dbg->burst_count),
accum_dbg->burst_count,
delta_dbg->burst_count, max_dbg->burst_count);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "wait_for_silence_timeout_count:",
le32_to_cpu(dbg->wait_for_silence_timeout_cnt),
accum_dbg->wait_for_silence_timeout_cnt,
delta_dbg->wait_for_silence_timeout_cnt,
max_dbg->wait_for_silence_timeout_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "sleep_time:",
le32_to_cpu(general->sleep_time),
accum_general->sleep_time,
delta_general->sleep_time, max_general->sleep_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "slots_out:",
le32_to_cpu(general->slots_out),
accum_general->slots_out,
delta_general->slots_out, max_general->slots_out);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "slots_idle:",
le32_to_cpu(general->slots_idle),
accum_general->slots_idle,
delta_general->slots_idle, max_general->slots_idle);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "tx_on_a:",
le32_to_cpu(div->tx_on_a), accum_div->tx_on_a,
delta_div->tx_on_a, max_div->tx_on_a);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "tx_on_b:",
le32_to_cpu(div->tx_on_b), accum_div->tx_on_b,
delta_div->tx_on_b, max_div->tx_on_b);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "exec_time:",
le32_to_cpu(div->exec_time), accum_div->exec_time,
delta_div->exec_time, max_div->exec_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "probe_time:",
le32_to_cpu(div->probe_time), accum_div->probe_time,
delta_div->probe_time, max_div->probe_time);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "rx_enable_counter:",
le32_to_cpu(general->rx_enable_counter),
accum_general->rx_enable_counter,
delta_general->rx_enable_counter,
max_general->rx_enable_counter);
pos += scnprintf(buf + pos, bufsz - pos,
fmt_table, "num_of_sos_states:",
le32_to_cpu(general->num_of_sos_states),
accum_general->num_of_sos_states,
delta_general->num_of_sos_states,
max_general->num_of_sos_states);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct statistics_bt_activity) * 24) + 200;
ssize_t ret;
struct statistics_bt_activity *bt, *accum_bt;
if (!iwl_is_alive(priv))
return -EAGAIN;
if (!priv->bt_enable_flag)
return -EINVAL;
/* make request to uCode to retrieve statistics information */
mutex_lock(&priv->mutex);
ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
mutex_unlock(&priv->mutex);
if (ret) {
IWL_ERR(priv,
"Error sending statistics request: %zd\n", ret);
return -EAGAIN;
}
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
/*
* the statistic information display here is based on
* the last statistics notification from uCode
* might not reflect the current uCode activity
*/
bt = &priv->statistics.bt_activity;
accum_bt = &priv->accum_stats.bt_activity;
pos += iwl_statistics_flag(priv, buf, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_BT:\n");
pos += scnprintf(buf + pos, bufsz - pos,
"\t\t\tcurrent\t\t\taccumulative\n");
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_tx_req_cnt),
accum_bt->hi_priority_tx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_tx_denied_cnt),
accum_bt->hi_priority_tx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_tx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_tx_req_cnt),
accum_bt->lo_priority_tx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_tx_denied_cnt),
accum_bt->lo_priority_tx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_rx_req_cnt),
accum_bt->hi_priority_rx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"hi_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->hi_priority_rx_denied_cnt),
accum_bt->hi_priority_rx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_rx_req_cnt:\t\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_rx_req_cnt),
accum_bt->lo_priority_rx_req_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n",
le32_to_cpu(bt->lo_priority_rx_denied_cnt),
accum_bt->lo_priority_rx_denied_cnt);
pos += scnprintf(buf + pos, bufsz - pos,
"(rx)num_bt_kills:\t\t%u\t\t\t%u\n",
le32_to_cpu(priv->statistics.num_bt_kills),
priv->statistics.accum_num_bt_kills);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct reply_tx_error_statistics) * 24) +
(sizeof(struct reply_agg_tx_error_statistics) * 24) + 200;
ssize_t ret;
if (!iwl_is_alive(priv))
return -EAGAIN;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf) {
IWL_ERR(priv, "Can not allocate Buffer\n");
return -ENOMEM;
}
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_TX_Error:\n");
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_DELAY),
priv->_agn.reply_tx_stats.pp_delay);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_FEW_BYTES),
priv->_agn.reply_tx_stats.pp_few_bytes);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_BT_PRIO),
priv->_agn.reply_tx_stats.pp_bt_prio);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_QUIET_PERIOD),
priv->_agn.reply_tx_stats.pp_quiet_period);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_POSTPONE_CALC_TTAK),
priv->_agn.reply_tx_stats.pp_calc_ttak);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_INTERNAL_CROSSED_RETRY),
priv->_agn.reply_tx_stats.int_crossed_retry);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_SHORT_LIMIT),
priv->_agn.reply_tx_stats.short_limit);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_LONG_LIMIT),
priv->_agn.reply_tx_stats.long_limit);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_UNDERRUN),
priv->_agn.reply_tx_stats.fifo_underrun);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_DRAIN_FLOW),
priv->_agn.reply_tx_stats.drain_flow);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_RFKILL_FLUSH),
priv->_agn.reply_tx_stats.rfkill_flush);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_LIFE_EXPIRE),
priv->_agn.reply_tx_stats.life_expire);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_DEST_PS),
priv->_agn.reply_tx_stats.dest_ps);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_HOST_ABORTED),
priv->_agn.reply_tx_stats.host_abort);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_BT_RETRY),
priv->_agn.reply_tx_stats.pp_delay);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_STA_INVALID),
priv->_agn.reply_tx_stats.sta_invalid);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FRAG_DROPPED),
priv->_agn.reply_tx_stats.frag_drop);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_TID_DISABLE),
priv->_agn.reply_tx_stats.tid_disable);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_FIFO_FLUSHED),
priv->_agn.reply_tx_stats.fifo_flush);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_INSUFFICIENT_CF_POLL),
priv->_agn.reply_tx_stats.insuff_cf_poll);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_tx_fail_reason(TX_STATUS_FAIL_PASSIVE_NO_RX),
priv->_agn.reply_tx_stats.fail_hw_drop);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_tx_fail_reason(
TX_STATUS_FAIL_NO_BEACON_ON_RADAR),
priv->_agn.reply_tx_stats.sta_color_mismatch);
pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
priv->_agn.reply_tx_stats.unknown);
pos += scnprintf(buf + pos, bufsz - pos,
"\nStatistics_Agg_TX_Error:\n");
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_UNDERRUN_MSK),
priv->_agn.reply_agg_tx_stats.underrun);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_BT_PRIO_MSK),
priv->_agn.reply_agg_tx_stats.bt_prio);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_FEW_BYTES_MSK),
priv->_agn.reply_agg_tx_stats.few_bytes);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_ABORT_MSK),
priv->_agn.reply_agg_tx_stats.abort);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_TTL_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_ttl);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_try);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_LAST_SENT_BT_KILL_MSK),
priv->_agn.reply_agg_tx_stats.last_sent_bt_kill);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_SCD_QUERY_MSK),
priv->_agn.reply_agg_tx_stats.scd_query);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t%u\n",
iwl_get_agg_tx_fail_reason(
AGG_TX_STATE_TEST_BAD_CRC32_MSK),
priv->_agn.reply_agg_tx_stats.bad_crc32);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_RESPONSE_MSK),
priv->_agn.reply_agg_tx_stats.response);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DUMP_TX_MSK),
priv->_agn.reply_agg_tx_stats.dump_tx);
pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t%u\n",
iwl_get_agg_tx_fail_reason(AGG_TX_STATE_DELAY_TX_MSK),
priv->_agn.reply_agg_tx_stats.delay_tx);
pos += scnprintf(buf + pos, bufsz - pos, "UNKNOWN:\t\t\t%u\n",
priv->_agn.reply_agg_tx_stats.unknown);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
} }
static ssize_t iwl_dbgfs_sensitivity_read(struct file *file, static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
...@@ -1526,16 +2498,6 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file, ...@@ -1526,16 +2498,6 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
return count; return count;
} }
static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
return priv->cfg->ops->lib->debugfs_ops.bt_stats_read(file,
user_buf, count, ppos);
}
static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file, static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
const char __user *user_buf, const char __user *user_buf,
size_t count, loff_t *ppos) { size_t count, loff_t *ppos) {
...@@ -1650,18 +2612,6 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file, ...@@ -1650,18 +2612,6 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
return count; return count;
} }
static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
if (priv->cfg->ops->lib->debugfs_ops.reply_tx_error)
return priv->cfg->ops->lib->debugfs_ops.reply_tx_error(
file, user_buf, count, ppos);
else
return -ENODATA;
}
DEBUGFS_READ_FILE_OPS(rx_statistics); DEBUGFS_READ_FILE_OPS(rx_statistics);
DEBUGFS_READ_FILE_OPS(tx_statistics); DEBUGFS_READ_FILE_OPS(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log); DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
......
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