diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rs.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 554b3a5e442c..f30eff20cb6b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2868,11 +2868,23 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, u8 valid_tx_ant = 0; struct iwl_lq_cmd *lq_cmd = &lq_sta->lq; bool toggle_ant = false; + bool stbc_allowed = false; memcpy(&rate, initial_rate, sizeof(rate)); valid_tx_ant = iwl_mvm_get_valid_tx_ant(mvm); - rate.stbc = rs_stbc_allow(mvm, sta, lq_sta); + + stbc_allowed = rs_stbc_allow(mvm, sta, lq_sta); + if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LQ_SS_PARAMS) { + u32 ss_params = RS_SS_PARAMS_VALID; + + if (stbc_allowed) + ss_params |= RS_SS_STBC_ALLOWED; + lq_cmd->ss_params = cpu_to_le32(ss_params); + } else { + /* TODO: remove old API when min FW API hits 14 */ + rate.stbc = stbc_allowed; + } if (is_siso(&rate)) { num_rates = IWL_MVM_RS_INITIAL_SISO_NUM_RATES; |