iwlagn-objs += iwl-1000.o
iwlagn-objs += iwl-2000.o
-iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
iwlagn-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
#include "iwl-agn.h"
#include "iwl-helpers.h"
#include "iwl-agn-hw.h"
-#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */
#define IWL1000_UCODE_API_MAX 5
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
#include "iwl-helpers.h"
#include "iwl-agn-hw.h"
#include "iwl-6000-hw.h"
-#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */
#define IWL2030_UCODE_API_MAX 5
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
#include "iwl-agn.h"
#include "iwl-agn-hw.h"
#include "iwl-5000-hw.h"
-#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */
#define IWL5000_UCODE_API_MAX 5
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
#include "iwl-helpers.h"
#include "iwl-agn-hw.h"
#include "iwl-6000-hw.h"
-#include "iwl-agn-debugfs.h"
/* Highest firmware API version supported */
#define IWL6000_UCODE_API_MAX 4
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
.temp_ops = {
.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,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
};
+++ /dev/null
-/******************************************************************************
- *
- * 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;
-}
+++ /dev/null
-/******************************************************************************
- *
- * 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
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 {
void (*temperature)(struct iwl_priv *priv);
};
int (*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 */
#include "iwl-debug.h"
#include "iwl-core.h"
#include "iwl-io.h"
+#include "iwl-agn.h"
/* create and remove of files */
#define DEBUGFS_ADD_FILE(name, parent, mode) do { \
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,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
- return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file,
- user_buf, count, ppos);
+ 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;
}
static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
- return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file,
- user_buf, count, ppos);
+ 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;
}
static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = file->private_data;
- return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file,
- user_buf, count, ppos);
+ 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;
+}
+
+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,
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,
const char __user *user_buf,
size_t count, loff_t *ppos) {
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(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
projects / karo-tx-linux.git / commitdiff