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iwlwifi: mvm: fix support for single antenna diversity

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When the single antenna diversity support was sent upstream, only some
definitions were sent, due to a bad revert.

Fix this by adding the actual code.

Fixes: 5952e0ec3f ("iwlwifi: mvm: add support for single antenna diversity")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Luca Coelho 2019-11-15 09:27:25 +02:00
parent 0756e913fc
commit bb99ff9baa
1 changed files with 16 additions and 4 deletions
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20
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
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@ -514,6 +514,18 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
struct iwl_phy_cfg_cmd phy_cfg_cmd;
enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img;
if (iwl_mvm_has_unified_ucode(mvm) &&
!mvm->trans->cfg->tx_with_siso_diversity) {
return 0;
} else if (mvm->trans->cfg->tx_with_siso_diversity) {
/*
* TODO: currently we don't set the antenna but letting the NIC
* to decide which antenna to use. This should come from BIOS.
*/
phy_cfg_cmd.phy_cfg =
cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED);
}
/* Set parameters */
phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm));
@ -1344,12 +1356,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
ret = iwl_send_phy_db_data(mvm->phy_db);
if (ret)
goto error;
ret = iwl_send_phy_cfg_cmd(mvm);
if (ret)
goto error;
}
ret = iwl_send_phy_cfg_cmd(mvm);
if (ret)
goto error;
ret = iwl_mvm_send_bt_init_conf(mvm);
if (ret)
goto error;