xiaomi-sm8450/android_kernel_xiaomi_sm8450
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iwlwifi: mvm: take the radio type / step / dash from TLVs

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This data should taken from TLVs and not from the NVM. This
is true for the value written in CSR_HW_IF_CONFIG_REG too.

Also, no need to set the CSR_HW_IF_CONFIG_REG_BIT_MAC_SI bit
for 7000 devices which are the only devices currently
supported.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cette révision appartient à :
Emmanuel Grumbach
2013-03-07 17:27:40 +02:00
révisé par Johannes Berg
Parent 5358549575
révision d110cb51cf
2 fichiers modifiés avec 19 ajouts et 16 suppressions
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22
drivers/net/wireless/iwlwifi/mvm/ops.c
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@@ -143,21 +143,12 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
u8 radio_cfg_type, radio_cfg_step, radio_cfg_dash;
u32 reg_val = 0;
/*
* We can't upload the correct value to the INIT image
* as we don't have nvm_data by that time.
*
* TODO: Figure out what we should do here
*/
if (mvm->nvm_data) {
radio_cfg_type = mvm->nvm_data->radio_cfg_type;
radio_cfg_step = mvm->nvm_data->radio_cfg_step;
radio_cfg_dash = mvm->nvm_data->radio_cfg_dash;
} else {
radio_cfg_type = 0;
radio_cfg_step = 0;
radio_cfg_dash = 0;
}
radio_cfg_type = (mvm->fw->phy_config & FW_PHY_CFG_RADIO_TYPE) >>
FW_PHY_CFG_RADIO_TYPE_POS;
radio_cfg_step = (mvm->fw->phy_config & FW_PHY_CFG_RADIO_STEP) >>
FW_PHY_CFG_RADIO_STEP_POS;
radio_cfg_dash = (mvm->fw->phy_config & FW_PHY_CFG_RADIO_DASH) >>
FW_PHY_CFG_RADIO_DASH_POS;
/* SKU control */
reg_val |= CSR_HW_REV_STEP(mvm->trans->hw_rev) <<
@@ -175,7 +166,6 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
/* silicon bits */
reg_val |= CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI;
reg_val |= CSR_HW_IF_CONFIG_REG_BIT_MAC_SI;
iwl_trans_set_bits_mask(mvm->trans, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH |