diff options
author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-09-11 10:38:10 -0700 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:39:31 -0400 |
commit | 9371d4ed79c1c2efefa00226f7f6b95e0e0b8f2b (patch) | |
tree | 962fa2914b44ef5b170d3daee07529d23e199d73 /drivers/net/wireless/iwlwifi/iwl-6000.c | |
parent | 1b07a1307250e55fe00c076b33d0ab5ac088a489 (diff) |
iwlwifi: separate nic_config for different NIC
Different NIC has different requirements for configuration. Currently all
5000 series hardware and later share the same configuration function even
though they do not need the same configurations. Fix this by separating the
needed configuration actions for each hardware model.
.5000 series: L1-ASPM H/W bug work-around
configure radio
write CSR_HW_IF_CONFIG_REG for uCode use
work-around for NIC get stuck after early PCIe power off
.1000 series: write CSR_HW_IF_CONFIG_REG for uCode use
setting digital SVR for 1000 card to 1.32V
.6000 series: configure radio
write CSR_HW_IF_CONFIG_REG for uCode use
write CSR_GP_DRIVER_REG to indicate radio sku
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-6000.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-6000.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index c295b8ee922..37b3e208663 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -71,7 +71,21 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv) /* NIC configuration for 6000 series */ static void iwl6000_nic_config(struct iwl_priv *priv) { - iwl5000_nic_config(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); /* no locking required for register write */ if (priv->cfg->pa_type == IWL_PA_HYBRID) { |