diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 18b8cf7921308397a360d6706a5c9d57dfccea7b..82befb7ce997a8906d2c1144b73339db0c1ecb48 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -103,6 +103,8 @@ struct iwl_debugfs {
struct dentry *file_ucode_rx_stats;
struct dentry *file_ucode_tx_stats;
struct dentry *file_ucode_general_stats;
+ struct dentry *file_sensitivity;
+ struct dentry *file_chain_noise;
} dbgfs_debug_files;
u32 sram_offset;
u32 sram_len;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 20e4edb36ec4a62157798abd80470cd3443a276f..1ad4ff6bfff70d55580dc26841b9e4532c68a701 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -38,7 +38,7 @@
#include "iwl-debug.h"
#include "iwl-core.h"
#include "iwl-io.h"
-
+#include "iwl-calib.h"
/* create and remove of files */
#define DEBUGFS_ADD_DIR(name, parent) do { \
@@ -1346,6 +1346,145 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
return ret;
}
+static ssize_t iwl_dbgfs_sensitivity_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;
+ int cnt = 0;
+ char *buf;
+ int bufsz = sizeof(struct iwl_sensitivity_data) * 4 + 100;
+ ssize_t ret;
+ struct iwl_sensitivity_data *data;
+
+ data = &priv->sensitivity_data;
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf) {
+ IWL_ERR(priv, "Can not allocate Buffer\n");
+ return -ENOMEM;
+ }
+
+ pos += scnprintf(buf + pos, bufsz - pos, "auto_corr_ofdm:\t\t\t %u\n",
+ data->auto_corr_ofdm);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "auto_corr_ofdm_mrc:\t\t %u\n",
+ data->auto_corr_ofdm_mrc);
+ pos += scnprintf(buf + pos, bufsz - pos, "auto_corr_ofdm_x1:\t\t %u\n",
+ data->auto_corr_ofdm_x1);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "auto_corr_ofdm_mrc_x1:\t\t %u\n",
+ data->auto_corr_ofdm_mrc_x1);
+ pos += scnprintf(buf + pos, bufsz - pos, "auto_corr_cck:\t\t\t %u\n",
+ data->auto_corr_cck);
+ pos += scnprintf(buf + pos, bufsz - pos, "auto_corr_cck_mrc:\t\t %u\n",
+ data->auto_corr_cck_mrc);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "last_bad_plcp_cnt_ofdm:\t\t %u\n",
+ data->last_bad_plcp_cnt_ofdm);
+ pos += scnprintf(buf + pos, bufsz - pos, "last_fa_cnt_ofdm:\t\t %u\n",
+ data->last_fa_cnt_ofdm);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "last_bad_plcp_cnt_cck:\t\t %u\n",
+ data->last_bad_plcp_cnt_cck);
+ pos += scnprintf(buf + pos, bufsz - pos, "last_fa_cnt_cck:\t\t %u\n",
+ data->last_fa_cnt_cck);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_curr_state:\t\t\t %u\n",
+ data->nrg_curr_state);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_prev_state:\t\t\t %u\n",
+ data->nrg_prev_state);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_value:\t\t\t");
+ for (cnt = 0; cnt < 10; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos, " %u",
+ data->nrg_value[cnt]);
+ }
+ pos += scnprintf(buf + pos, bufsz - pos, "\n");
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_silence_rssi:\t\t");
+ for (cnt = 0; cnt < NRG_NUM_PREV_STAT_L; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos, " %u",
+ data->nrg_silence_rssi[cnt]);
+ }
+ pos += scnprintf(buf + pos, bufsz - pos, "\n");
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_silence_ref:\t\t %u\n",
+ data->nrg_silence_ref);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_energy_idx:\t\t\t %u\n",
+ data->nrg_energy_idx);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_silence_idx:\t\t %u\n",
+ data->nrg_silence_idx);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_th_cck:\t\t\t %u\n",
+ data->nrg_th_cck);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "nrg_auto_corr_silence_diff:\t %u\n",
+ data->nrg_auto_corr_silence_diff);
+ pos += scnprintf(buf + pos, bufsz - pos, "num_in_cck_no_fa:\t\t %u\n",
+ data->num_in_cck_no_fa);
+ pos += scnprintf(buf + pos, bufsz - pos, "nrg_th_ofdm:\t\t\t %u\n",
+ data->nrg_th_ofdm);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ kfree(buf);
+ return ret;
+}
+
+
+static ssize_t iwl_dbgfs_chain_noise_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;
+ int cnt = 0;
+ char *buf;
+ int bufsz = sizeof(struct iwl_chain_noise_data) * 4 + 100;
+ ssize_t ret;
+ struct iwl_chain_noise_data *data;
+
+ data = &priv->chain_noise_data;
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf) {
+ IWL_ERR(priv, "Can not allocate Buffer\n");
+ return -ENOMEM;
+ }
+
+ pos += scnprintf(buf + pos, bufsz - pos, "active_chains:\t\t\t %u\n",
+ data->active_chains);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_noise_a:\t\t\t %u\n",
+ data->chain_noise_a);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_noise_b:\t\t\t %u\n",
+ data->chain_noise_b);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_noise_c:\t\t\t %u\n",
+ data->chain_noise_c);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_signal_a:\t\t\t %u\n",
+ data->chain_signal_a);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_signal_b:\t\t\t %u\n",
+ data->chain_signal_b);
+ pos += scnprintf(buf + pos, bufsz - pos, "chain_signal_c:\t\t\t %u\n",
+ data->chain_signal_c);
+ pos += scnprintf(buf + pos, bufsz - pos, "beacon_count:\t\t\t %u\n",
+ data->beacon_count);
+
+ pos += scnprintf(buf + pos, bufsz - pos, "disconn_array:\t\t\t");
+ for (cnt = 0; cnt < NUM_RX_CHAINS; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos, " %u",
+ data->disconn_array[cnt]);
+ }
+ pos += scnprintf(buf + pos, bufsz - pos, "\n");
+ pos += scnprintf(buf + pos, bufsz - pos, "delta_gain_code:\t\t");
+ for (cnt = 0; cnt < NUM_RX_CHAINS; cnt++) {
+ pos += scnprintf(buf + pos, bufsz - pos, " %u",
+ data->delta_gain_code[cnt]);
+ }
+ pos += scnprintf(buf + pos, bufsz - pos, "\n");
+ pos += scnprintf(buf + pos, bufsz - pos, "radio_write:\t\t\t %u\n",
+ data->radio_write);
+ pos += scnprintf(buf + pos, bufsz - pos, "state:\t\t\t\t %u\n",
+ data->state);
+
+ 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(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
@@ -1354,6 +1493,8 @@ 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);
+DEBUGFS_READ_FILE_OPS(sensitivity);
+DEBUGFS_READ_FILE_OPS(chain_noise);
/*
* Create the debugfs files and directories
@@ -1404,6 +1545,8 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
DEBUGFS_ADD_FILE(ucode_rx_stats, debug);
DEBUGFS_ADD_FILE(ucode_tx_stats, debug);
DEBUGFS_ADD_FILE(ucode_general_stats, debug);
+ DEBUGFS_ADD_FILE(sensitivity, debug);
+ DEBUGFS_ADD_FILE(chain_noise, debug);
}
DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
@@ -1456,6 +1599,10 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv)
file_ucode_tx_stats);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
file_ucode_general_stats);
+ DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
+ file_sensitivity);
+ DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
+ file_chain_noise);
}
DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);