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>

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));

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.

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));

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));

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];
 };
 

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);