iwlwifi: use .cfg to enable/disable continuous ucode trace

Instead of checking device type for enable/disable continuous ucode
trace function; put it in .cfg for better control and more
flexibilities.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

6 files changed, 20 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index fb59af2d41c..f9f8a567593 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -260,6 +260,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 128,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
@@ -289,6 +290,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 128,
+        .ucode_tracing = true,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 460aea3240c..a756fd4838d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2263,7 +2263,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
         .temperature_kelvin = true,
         .max_event_log_size = 512,
         .tx_power_by_driver = true,
-
+        .ucode_tracing = true,
         /*
          * Force use of chains B and C for scan RX on 5 GHz band
          * because the device has off-channel reception on chain A.
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 115d3ea1142..c32db495682 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -466,6 +466,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
@@ -494,6 +495,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -520,6 +522,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -548,6 +551,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -576,6 +580,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -604,6 +609,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -630,6 +636,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index f0570871fbb..7cd45fe9b77 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -442,6 +442,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 512,
+        .ucode_tracing = true,
 };
 
 /*
@@ -479,6 +480,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
@@ -511,6 +513,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
@@ -543,6 +546,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl6050_2agn_cfg = {
@@ -577,6 +581,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
         .chain_noise_scale = 1500,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -609,6 +614,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
         .chain_noise_scale = 1500,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
@@ -643,6 +649,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
         .chain_noise_scale = 1000,
         .monitor_recover_period = IWL_MONITORING_PERIOD,
         .max_event_log_size = 1024,
+        .ucode_tracing = true,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 60d26e4e6ed..5034dc0037a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -320,6 +320,7 @@ struct iwl_cfg {
         bool temperature_kelvin;
         u32 max_event_log_size;
         const bool tx_power_by_driver;
+        const bool ucode_tracing;
         u8 scan_antennas[IEEE80211_NUM_BANDS];
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 0faadf3a8b8..59355fae1f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1640,8 +1640,9 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
         if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
                 DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
                 DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
-                DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
         }
+        if (priv->cfg->ucode_tracing)
+                DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
         DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
         DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
         DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf, &priv->disable_sens_cal);