iwlwifi: introduce device family enum

This will later be used to dynamically bind
the configuration data for DVM and MVM.

For now, we can use it to get rid of the
additional_nic_config() hook.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 33 insertions, 31 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 5c8987b67f06..f124ec697168 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -78,39 +78,38 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
 }
 
-static void iwl6050_additional_nic_config(struct iwl_priv *priv)
-{
-	/* Indicate calibration version to uCode. */
-	if (iwl_eeprom_calib_version(priv) >= 6)
-		iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
-}
-
-static void iwl6150_additional_nic_config(struct iwl_priv *priv)
-{
-	/* Indicate calibration version to uCode. */
-	if (iwl_eeprom_calib_version(priv) >= 6)
-		iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
-	iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-		    CSR_GP_DRIVER_REG_BIT_6050_1x2);
-}
-
-static void iwl6000i_additional_nic_config(struct iwl_priv *priv)
-{
-	/* 2x2 IPA phy type */
-	iwl_write32(trans(priv), CSR_GP_DRIVER_REG,
-		     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
-}
-
 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
 	iwl_rf_config(priv);
 
-	/* do additional nic configuration if needed */
-	if (cfg(priv)->additional_nic_config)
-		cfg(priv)->additional_nic_config(priv);
+	switch (cfg(priv)->device_family) {
+	case IWL_DEVICE_FAMILY_6005:
+	case IWL_DEVICE_FAMILY_6030:
+	case IWL_DEVICE_FAMILY_6000:
+		break;
+	case IWL_DEVICE_FAMILY_6000i:
+		/* 2x2 IPA phy type */
+		iwl_write32(trans(priv), CSR_GP_DRIVER_REG,
+			     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
+		break;
+	case IWL_DEVICE_FAMILY_6050:
+		/* Indicate calibration version to uCode. */
+		if (iwl_eeprom_calib_version(priv) >= 6)
+			iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
+					CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+		break;
+	case IWL_DEVICE_FAMILY_6150:
+		/* Indicate calibration version to uCode. */
+		if (iwl_eeprom_calib_version(priv) >= 6)
+			iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
+					CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+		iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
+			    CSR_GP_DRIVER_REG_BIT_6050_1x2);
+		break;
+	default:
+		WARN_ON(1);
+	}
 }
 
 static const struct iwl_sensitivity_ranges iwl6000_sensitivity = {
@@ -333,6 +332,7 @@ static const struct iwl_bt_params iwl6000_bt_params = {
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6005,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_6005_EEPROM_VERSION,		\
@@ -387,6 +387,7 @@ const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
@@ -458,6 +459,7 @@ const struct iwl_cfg iwl130_bg_cfg = {
 	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL6000_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6000i,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
@@ -465,7 +467,6 @@ const struct iwl_cfg iwl130_bg_cfg = {
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
 	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6000i_additional_nic_config,\
 	.base_params = &iwl6000_base_params,			\
 	.led_mode = IWL_LED_BLINK
 
@@ -489,12 +490,12 @@ const struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6050,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6050_additional_nic_config,	\
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
@@ -516,10 +517,10 @@ const struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6150,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6150_additional_nic_config,	\
 	.eeprom_ver = EEPROM_6150_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
@@ -543,6 +544,7 @@ const struct iwl_cfg iwl6000_3agn_cfg = {
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_ok = IWL6000_UCODE_API_OK,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
+	.device_family = IWL_DEVICE_FAMILY_6000,
 	.max_inst_size = IWL60_RTC_INST_SIZE,
 	.max_data_size = IWL60_RTC_DATA_SIZE,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,