5 files changed, 30 insertions, 45 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 56a22de847da..1c1330035ca9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -74,21 +74,7 @@ static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
 /* NIC configuration for 2000 series */
 static void iwl2000_nic_config(struct iwl_priv *priv)
 {
-        u16 radio_cfg;
-
-        radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
-
-        /* write radio config values to register */
-        if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
-                iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                            EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-
-        /* set CSR_HW_CONFIG_REG for uCode use */
-        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-                    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+        iwl_rf_config(priv);
 
         if (priv->cfg->iq_invert)
                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 06fe9aded1ea..937a8f12afa7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -64,23 +64,10 @@
 static void iwl5000_nic_config(struct iwl_priv *priv)
 {
         unsigned long flags;
-        u16 radio_cfg;
 
-        spin_lock_irqsave(&priv->lock, flags);
-
-        radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
+        iwl_rf_config(priv);
 
-        /* write radio config values to register */
-        if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) < EEPROM_RF_CONFIG_TYPE_MAX)
-                iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                            EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-
-        /* set CSR_HW_CONFIG_REG for uCode use */
-        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-                    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+        spin_lock_irqsave(&priv->lock, flags);
 
         /* W/A : NIC is stuck in a reset state after Early PCIe power off
          * (PCIe power is lost before PERST# is asserted),
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index c66bbc6c004d..3fcc0925d542 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -95,21 +95,7 @@ static void iwl6150_additional_nic_config(struct iwl_priv *priv)
 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
-        u16 radio_cfg;
-
-        radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
-
-        /* write radio config values to register */
-        if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
-                iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                            EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
-                            EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-
-        /* set CSR_HW_CONFIG_REG for uCode use */
-        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-                    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-                    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+        iwl_rf_config(priv);
 
         /* no locking required for register write */
         if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 47a56bc1cd12..768d0ee276f7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -834,3 +834,28 @@ const struct iwl_channel_info *iwl_get_channel_info(const struct iwl_priv *priv,
 
         return NULL;
 }
+
+void iwl_rf_config(struct iwl_priv *priv)
+{
+        u16 radio_cfg;
+
+        radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
+
+        /* write radio config values to register */
+        if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) {
+                iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+                            EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
+                            EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
+                            EEPROM_RF_CFG_DASH_MSK(radio_cfg));
+                IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n",
+                         EEPROM_RF_CFG_TYPE_MSK(radio_cfg),
+                         EEPROM_RF_CFG_STEP_MSK(radio_cfg),
+                         EEPROM_RF_CFG_DASH_MSK(radio_cfg));
+        } else
+                WARN_ON(1);
+
+        /* set CSR_HW_CONFIG_REG for uCode use */
+        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+                    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
+                    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index c1a17f9eaf33..c6f370f21ee0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -310,5 +310,6 @@ void iwl_free_channel_map(struct iwl_priv *priv);
 const struct iwl_channel_info *iwl_get_channel_info(
                 const struct iwl_priv *priv,
                 enum ieee80211_band band, u16 channel);
+void iwl_rf_config(struct iwl_priv *priv);
 
 #endif  /* __iwl_eeprom_h__ */