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| author | Johannes Berg | 2012-05-30 12:36:23 +0200 |
|---|---|---|
| committer | Johannes Berg | 2012-06-06 13:25:17 +0200 |
| commit | 1280d428ad0f134d1e370a0a0b70793ebcf56742 (patch) | |
| tree | 8473d1e36ce0dbc297dc67600a16d7c3ce06538b /drivers/net/wireless/iwlwifi/dvm/main.c | |
| parent | iwlwifi: configure PHY version for 1000 series (diff) | |
| download | kernel-qcow2-linux-1280d428ad0f134d1e370a0a0b70793ebcf56742.tar.gz kernel-qcow2-linux-1280d428ad0f134d1e370a0a0b70793ebcf56742.tar.xz kernel-qcow2-linux-1280d428ad0f134d1e370a0a0b70793ebcf56742.zip | |
iwlwifi: move RF config into NIC config
Since the RF config is done for all devices,
there's no need to keep a separate function
that is called for all devices, move it into
the general NIC config function.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Wey-Yi W Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/main.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index c91b66c77972..ec0b77b862a8 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -2027,9 +2027,12 @@ static void iwl_cmd_queue_full(struct iwl_op_mode *op_mode) } } +#define EEPROM_RF_CONFIG_TYPE_MAX 0x3 + static void iwl_nic_config(struct iwl_op_mode *op_mode) { struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); + u16 radio_cfg = priv->eeprom_data->radio_cfg; /* SKU Control */ iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, @@ -2040,6 +2043,34 @@ static void iwl_nic_config(struct iwl_op_mode *op_mode) (CSR_HW_REV_DASH(priv->trans->hw_rev) << CSR_HW_IF_CONFIG_REG_POS_MAC_DASH)); + /* write radio config values to register */ + if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) { + u32 reg_val = + EEPROM_RF_CFG_TYPE_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE | + EEPROM_RF_CFG_STEP_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_STEP | + EEPROM_RF_CFG_DASH_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_DASH; + + iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, + CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE | + CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP | + CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH, reg_val); + + 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->trans, CSR_HW_IF_CONFIG_REG, + CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI | + CSR_HW_IF_CONFIG_REG_BIT_MAC_SI); + priv->lib->nic_config(priv); } |