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iwlwifi: uCode statistics notification counter
Display statistics notification information
The information break down into
uCode_tx_stats
uCode_rx_stats
uCode_general_stats
and can be found in /sys/kernel/debug/ieee80211/phy0/iwlagn/debug
directory
The statistic information display in debugFs is based on the last
statistics notification from uCode; it might not reflect the current
uCode activity. Using "watch" command to monitor the uCode
activity should give up-to-date statistics provided by uCode.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy
John W. Linville
parent
141b03e07a
commit
e8fe59aecb
@ -100,6 +100,9 @@ struct iwl_debugfs {
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struct dentry *file_traffic_log;
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struct dentry *file_traffic_log;
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struct dentry *file_rx_queue;
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struct dentry *file_rx_queue;
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struct dentry *file_tx_queue;
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struct dentry *file_tx_queue;
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struct dentry *file_ucode_rx_stats;
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struct dentry *file_ucode_tx_stats;
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struct dentry *file_ucode_general_stats;
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} dbgfs_debug_files;
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} dbgfs_debug_files;
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u32 sram_offset;
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u32 sram_offset;
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u32 sram_len;
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u32 sram_len;
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@ -950,11 +950,410 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
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return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
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return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
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}
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}
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#define UCODE_STATISTICS_CLEAR_MSK (0x1 << 0)
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#define UCODE_STATISTICS_FREQUENCY_MSK (0x1 << 1)
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#define UCODE_STATISTICS_NARROW_BAND_MSK (0x1 << 2)
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static int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf,
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int bufsz)
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{
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int p = 0;
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p += scnprintf(buf + p, bufsz - p,
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"Statistics Flag(0x%X):\n",
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le32_to_cpu(priv->statistics.flag));
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if (le32_to_cpu(priv->statistics.flag) & UCODE_STATISTICS_CLEAR_MSK)
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p += scnprintf(buf + p, bufsz - p,
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"\tStatistics have been cleared\n");
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p += scnprintf(buf + p, bufsz - p,
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"\tOperational Frequency: %s\n",
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(le32_to_cpu(priv->statistics.flag) &
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UCODE_STATISTICS_FREQUENCY_MSK)
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? "2.4 GHz" : "5.2 GHz");
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p += scnprintf(buf + p, bufsz - p,
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"\tTGj Narrow Band: %s\n",
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(le32_to_cpu(priv->statistics.flag) &
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UCODE_STATISTICS_NARROW_BAND_MSK)
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? "enabled" : "disabled");
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return p;
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}
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static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
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char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
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int pos = 0;
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char *buf;
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int bufsz = sizeof(struct statistics_rx_phy) * 20 +
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sizeof(struct statistics_rx_non_phy) * 20 +
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sizeof(struct statistics_rx_ht_phy) * 20 + 400;
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ssize_t ret;
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struct statistics_rx_phy *ofdm;
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struct statistics_rx_phy *cck;
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struct statistics_rx_non_phy *general;
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struct statistics_rx_ht_phy *ht;
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if (!iwl_is_alive(priv))
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return -EAGAIN;
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/* make request to uCode to retrieve statistics information */
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mutex_lock(&priv->mutex);
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ret = iwl_send_statistics_request(priv, 0);
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mutex_unlock(&priv->mutex);
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if (ret) {
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IWL_ERR(priv,
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"Error sending statistics request: %zd\n", ret);
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return -EAGAIN;
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}
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buf = kzalloc(bufsz, GFP_KERNEL);
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if (!buf) {
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IWL_ERR(priv, "Can not allocate Buffer\n");
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return -ENOMEM;
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}
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/* the statistic information display here is based on
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* the last statistics notification from uCode
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* might not reflect the current uCode activity
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*/
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ofdm = &priv->statistics.rx.ofdm;
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cck = &priv->statistics.rx.cck;
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general = &priv->statistics.rx.general;
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ht = &priv->statistics.rx.ofdm_ht;
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pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
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pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM:\n");
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pos += scnprintf(buf + pos, bufsz - pos, "ina_cnt: %u\n",
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le32_to_cpu(ofdm->ina_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_cnt: %u\n",
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le32_to_cpu(ofdm->fina_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "plcp_err: %u\n",
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le32_to_cpu(ofdm->plcp_err));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_err: %u\n",
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le32_to_cpu(ofdm->crc32_err));
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pos += scnprintf(buf + pos, bufsz - pos, "overrun_err: %u\n",
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le32_to_cpu(ofdm->overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "early_overrun_err: %u\n",
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le32_to_cpu(ofdm->early_overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_good: %u\n",
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le32_to_cpu(ofdm->crc32_good));
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pos += scnprintf(buf + pos, bufsz - pos, "false_alarm_cnt: %u\n",
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le32_to_cpu(ofdm->false_alarm_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_sync_err_cnt: %u\n",
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le32_to_cpu(ofdm->fina_sync_err_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sfd_timeout: %u\n",
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le32_to_cpu(ofdm->sfd_timeout));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_timeout: %u\n",
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le32_to_cpu(ofdm->fina_timeout));
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pos += scnprintf(buf + pos, bufsz - pos, "unresponded_rts: %u\n",
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le32_to_cpu(ofdm->unresponded_rts));
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pos += scnprintf(buf + pos, bufsz - pos,
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"rxe_frame_limit_overrun: %u\n",
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le32_to_cpu(ofdm->rxe_frame_limit_overrun));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_ack_cnt: %u\n",
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le32_to_cpu(ofdm->sent_ack_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_cts_cnt: %u\n",
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le32_to_cpu(ofdm->sent_cts_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_ba_rsp_cnt: %u\n",
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le32_to_cpu(ofdm->sent_ba_rsp_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "dsp_self_kill: %u\n",
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le32_to_cpu(ofdm->dsp_self_kill));
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pos += scnprintf(buf + pos, bufsz - pos, "mh_format_err: %u\n",
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le32_to_cpu(ofdm->mh_format_err));
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pos += scnprintf(buf + pos, bufsz - pos, "re_acq_main_rssi_sum: %u\n",
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le32_to_cpu(ofdm->re_acq_main_rssi_sum));
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pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - CCK:\n");
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pos += scnprintf(buf + pos, bufsz - pos, "ina_cnt: %u\n",
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le32_to_cpu(cck->ina_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_cnt: %u\n",
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le32_to_cpu(cck->fina_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "plcp_err: %u\n",
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le32_to_cpu(cck->plcp_err));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_err: %u\n",
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le32_to_cpu(cck->crc32_err));
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pos += scnprintf(buf + pos, bufsz - pos, "overrun_err: %u\n",
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le32_to_cpu(cck->overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "early_overrun_err: %u\n",
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le32_to_cpu(cck->early_overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_good: %u\n",
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le32_to_cpu(cck->crc32_good));
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pos += scnprintf(buf + pos, bufsz - pos, "false_alarm_cnt: %u\n",
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le32_to_cpu(cck->false_alarm_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_sync_err_cnt: %u\n",
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le32_to_cpu(cck->fina_sync_err_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sfd_timeout: %u\n",
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le32_to_cpu(cck->sfd_timeout));
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pos += scnprintf(buf + pos, bufsz - pos, "fina_timeout: %u\n",
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le32_to_cpu(cck->fina_timeout));
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pos += scnprintf(buf + pos, bufsz - pos, "unresponded_rts: %u\n",
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le32_to_cpu(cck->unresponded_rts));
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pos += scnprintf(buf + pos, bufsz - pos,
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"rxe_frame_limit_overrun: %u\n",
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le32_to_cpu(cck->rxe_frame_limit_overrun));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_ack_cnt: %u\n",
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le32_to_cpu(cck->sent_ack_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_cts_cnt: %u\n",
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le32_to_cpu(cck->sent_cts_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "sent_ba_rsp_cnt: %u\n",
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le32_to_cpu(cck->sent_ba_rsp_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "dsp_self_kill: %u\n",
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le32_to_cpu(cck->dsp_self_kill));
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pos += scnprintf(buf + pos, bufsz - pos, "mh_format_err: %u\n",
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le32_to_cpu(cck->mh_format_err));
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pos += scnprintf(buf + pos, bufsz - pos, "re_acq_main_rssi_sum: %u\n",
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le32_to_cpu(cck->re_acq_main_rssi_sum));
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pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - GENERAL:\n");
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pos += scnprintf(buf + pos, bufsz - pos, "bogus_cts: %u\n",
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le32_to_cpu(general->bogus_cts));
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pos += scnprintf(buf + pos, bufsz - pos, "bogus_ack: %u\n",
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le32_to_cpu(general->bogus_ack));
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pos += scnprintf(buf + pos, bufsz - pos, "non_bssid_frames: %u\n",
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le32_to_cpu(general->non_bssid_frames));
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pos += scnprintf(buf + pos, bufsz - pos, "filtered_frames: %u\n",
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le32_to_cpu(general->filtered_frames));
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pos += scnprintf(buf + pos, bufsz - pos, "non_channel_beacons: %u\n",
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le32_to_cpu(general->non_channel_beacons));
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pos += scnprintf(buf + pos, bufsz - pos, "channel_beacons: %u\n",
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le32_to_cpu(general->channel_beacons));
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pos += scnprintf(buf + pos, bufsz - pos, "num_missed_bcon: %u\n",
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le32_to_cpu(general->num_missed_bcon));
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pos += scnprintf(buf + pos, bufsz - pos,
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"adc_rx_saturation_time: %u\n",
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le32_to_cpu(general->adc_rx_saturation_time));
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pos += scnprintf(buf + pos, bufsz - pos,
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"ina_detection_search_time: %u\n",
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le32_to_cpu(general->ina_detection_search_time));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_silence_rssi_a: %u\n",
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le32_to_cpu(general->beacon_silence_rssi_a));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_silence_rssi_b: %u\n",
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le32_to_cpu(general->beacon_silence_rssi_b));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_silence_rssi_c: %u\n",
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le32_to_cpu(general->beacon_silence_rssi_c));
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pos += scnprintf(buf + pos, bufsz - pos,
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"interference_data_flag: %u\n",
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le32_to_cpu(general->interference_data_flag));
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pos += scnprintf(buf + pos, bufsz - pos, "channel_load: %u\n",
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le32_to_cpu(general->channel_load));
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pos += scnprintf(buf + pos, bufsz - pos, "dsp_false_alarms: %u\n",
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le32_to_cpu(general->dsp_false_alarms));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_rssi_a: %u\n",
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le32_to_cpu(general->beacon_rssi_a));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_rssi_b: %u\n",
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le32_to_cpu(general->beacon_rssi_b));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_rssi_c: %u\n",
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le32_to_cpu(general->beacon_rssi_c));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_energy_a: %u\n",
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le32_to_cpu(general->beacon_energy_a));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_energy_b: %u\n",
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le32_to_cpu(general->beacon_energy_b));
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pos += scnprintf(buf + pos, bufsz - pos, "beacon_energy_c: %u\n",
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le32_to_cpu(general->beacon_energy_c));
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pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM_HT:\n");
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pos += scnprintf(buf + pos, bufsz - pos, "plcp_err: %u\n",
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le32_to_cpu(ht->plcp_err));
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pos += scnprintf(buf + pos, bufsz - pos, "overrun_err: %u\n",
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le32_to_cpu(ht->overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "early_overrun_err: %u\n",
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le32_to_cpu(ht->early_overrun_err));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_good: %u\n",
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le32_to_cpu(ht->crc32_good));
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pos += scnprintf(buf + pos, bufsz - pos, "crc32_err: %u\n",
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le32_to_cpu(ht->crc32_err));
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pos += scnprintf(buf + pos, bufsz - pos, "mh_format_err: %u\n",
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le32_to_cpu(ht->mh_format_err));
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pos += scnprintf(buf + pos, bufsz - pos, "agg_crc32_good: %u\n",
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le32_to_cpu(ht->agg_crc32_good));
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pos += scnprintf(buf + pos, bufsz - pos, "agg_mpdu_cnt: %u\n",
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le32_to_cpu(ht->agg_mpdu_cnt));
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pos += scnprintf(buf + pos, bufsz - pos, "agg_cnt: %u\n",
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le32_to_cpu(ht->agg_cnt));
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ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
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kfree(buf);
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return ret;
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}
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static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
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char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
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int pos = 0;
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char *buf;
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int bufsz = (sizeof(struct statistics_tx) * 24) + 250;
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ssize_t ret;
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struct statistics_tx *tx;
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if (!iwl_is_alive(priv))
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return -EAGAIN;
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/* make request to uCode to retrieve statistics information */
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mutex_lock(&priv->mutex);
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ret = iwl_send_statistics_request(priv, 0);
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mutex_unlock(&priv->mutex);
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if (ret) {
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IWL_ERR(priv,
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"Error sending statistics request: %zd\n", ret);
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return -EAGAIN;
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}
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buf = kzalloc(bufsz, GFP_KERNEL);
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||||||
|
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;
|
||||||
|
pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Tx:\n");
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "preamble: %u\n",
|
||||||
|
le32_to_cpu(tx->preamble_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "rx_detected_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->rx_detected_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "bt_prio_defer_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->bt_prio_defer_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "bt_prio_kill_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->bt_prio_kill_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "few_bytes_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->few_bytes_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "cts_timeout: %u\n",
|
||||||
|
le32_to_cpu(tx->cts_timeout));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "ack_timeout: %u\n",
|
||||||
|
le32_to_cpu(tx->ack_timeout));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "expected_ack_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->expected_ack_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "actual_ack_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->actual_ack_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "dump_msdu_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->dump_msdu_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"burst_abort_next_frame_mismatch_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"burst_abort_missing_next_frame_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->burst_abort_missing_next_frame_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "cts_timeout_collision: %u\n",
|
||||||
|
le32_to_cpu(tx->cts_timeout_collision));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"ack_or_ba_timeout_collision: %u\n",
|
||||||
|
le32_to_cpu(tx->ack_or_ba_timeout_collision));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg ba_timeout: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.ba_timeout));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"agg ba_reschedule_frames: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.ba_reschedule_frames));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"agg scd_query_agg_frame_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.scd_query_agg_frame_cnt));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg scd_query_no_agg: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.scd_query_no_agg));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg scd_query_agg: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.scd_query_agg));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos,
|
||||||
|
"agg scd_query_mismatch: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.scd_query_mismatch));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg frame_not_ready: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.frame_not_ready));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg underrun: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.underrun));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg bt_prio_kill: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.bt_prio_kill));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "agg rx_ba_rsp_cnt: %u\n",
|
||||||
|
le32_to_cpu(tx->agg.rx_ba_rsp_cnt));
|
||||||
|
|
||||||
|
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,
|
||||||
|
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_general) * 4 + 250;
|
||||||
|
ssize_t ret;
|
||||||
|
struct statistics_general *general;
|
||||||
|
struct statistics_dbg *dbg;
|
||||||
|
struct statistics_div *div;
|
||||||
|
|
||||||
|
if (!iwl_is_alive(priv))
|
||||||
|
return -EAGAIN;
|
||||||
|
|
||||||
|
/* make request to uCode to retrieve statistics information */
|
||||||
|
mutex_lock(&priv->mutex);
|
||||||
|
ret = iwl_send_statistics_request(priv, 0);
|
||||||
|
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
|
||||||
|
*/
|
||||||
|
general = &priv->statistics.general;
|
||||||
|
dbg = &priv->statistics.general.dbg;
|
||||||
|
div = &priv->statistics.general.div;
|
||||||
|
pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "Statistics_General:\n");
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "temperature: %u\n",
|
||||||
|
le32_to_cpu(general->temperature));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "temperature_m: %u\n",
|
||||||
|
le32_to_cpu(general->temperature_m));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "burst_check: %u\n",
|
||||||
|
le32_to_cpu(dbg->burst_check));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "burst_count: %u\n",
|
||||||
|
le32_to_cpu(dbg->burst_count));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "sleep_time: %u\n",
|
||||||
|
le32_to_cpu(general->sleep_time));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "slots_out: %u\n",
|
||||||
|
le32_to_cpu(general->slots_out));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "slots_idle: %u\n",
|
||||||
|
le32_to_cpu(general->slots_idle));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "ttl_timestamp: %u\n",
|
||||||
|
le32_to_cpu(general->ttl_timestamp));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "tx_on_a: %u\n",
|
||||||
|
le32_to_cpu(div->tx_on_a));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "tx_on_b: %u\n",
|
||||||
|
le32_to_cpu(div->tx_on_b));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "exec_time: %u\n",
|
||||||
|
le32_to_cpu(div->exec_time));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "probe_time: %u\n",
|
||||||
|
le32_to_cpu(div->probe_time));
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "rx_enable_counter: %u\n",
|
||||||
|
le32_to_cpu(general->rx_enable_counter));
|
||||||
|
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
||||||
|
kfree(buf);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
DEBUGFS_READ_WRITE_FILE_OPS(rx_statistics);
|
DEBUGFS_READ_WRITE_FILE_OPS(rx_statistics);
|
||||||
DEBUGFS_READ_WRITE_FILE_OPS(tx_statistics);
|
DEBUGFS_READ_WRITE_FILE_OPS(tx_statistics);
|
||||||
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
|
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
|
||||||
DEBUGFS_READ_FILE_OPS(rx_queue);
|
DEBUGFS_READ_FILE_OPS(rx_queue);
|
||||||
DEBUGFS_READ_FILE_OPS(tx_queue);
|
DEBUGFS_READ_FILE_OPS(tx_queue);
|
||||||
|
DEBUGFS_READ_FILE_OPS(ucode_rx_stats);
|
||||||
|
DEBUGFS_READ_FILE_OPS(ucode_tx_stats);
|
||||||
|
DEBUGFS_READ_FILE_OPS(ucode_general_stats);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Create the debugfs files and directories
|
* Create the debugfs files and directories
|
||||||
@ -1001,6 +1400,11 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
|
|||||||
DEBUGFS_ADD_FILE(traffic_log, debug);
|
DEBUGFS_ADD_FILE(traffic_log, debug);
|
||||||
DEBUGFS_ADD_FILE(rx_queue, debug);
|
DEBUGFS_ADD_FILE(rx_queue, debug);
|
||||||
DEBUGFS_ADD_FILE(tx_queue, debug);
|
DEBUGFS_ADD_FILE(tx_queue, debug);
|
||||||
|
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
|
||||||
|
DEBUGFS_ADD_FILE(ucode_rx_stats, debug);
|
||||||
|
DEBUGFS_ADD_FILE(ucode_tx_stats, debug);
|
||||||
|
DEBUGFS_ADD_FILE(ucode_general_stats, debug);
|
||||||
|
}
|
||||||
DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
|
DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
|
||||||
DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
|
DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
|
||||||
&priv->disable_chain_noise_cal);
|
&priv->disable_chain_noise_cal);
|
||||||
@ -1045,6 +1449,14 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
|
|||||||
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_traffic_log);
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_traffic_log);
|
||||||
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_queue);
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_queue);
|
||||||
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_queue);
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_queue);
|
||||||
|
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
|
||||||
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
|
||||||
|
file_ucode_rx_stats);
|
||||||
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
|
||||||
|
file_ucode_tx_stats);
|
||||||
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
|
||||||
|
file_ucode_general_stats);
|
||||||
|
}
|
||||||
DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
|
DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
|
||||||
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);
|
||||||
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_chain_noise);
|
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_chain_noise);
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user