diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c index 996f45c19f10..5a249ea97eb2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c @@ -75,6 +75,24 @@ static int iwl_mvm_ftm_responder_set_bw_v2(struct cfg80211_chan_def *chandef, return 0; } +static void +iwl_mvm_ftm_responder_set_ndp(struct iwl_mvm *mvm, + struct iwl_tof_responder_config_cmd_v8 *cmd) +{ + /* Up to 2 R2I STS are allowed on the responder */ + u32 r2i_max_sts = IWL_MVM_FTM_R2I_MAX_STS < 2 ? + IWL_MVM_FTM_R2I_MAX_STS : 1; + + cmd->r2i_ndp_params = IWL_MVM_FTM_R2I_MAX_REP | + (r2i_max_sts << IWL_RESPONDER_STS_POS) | + (IWL_MVM_FTM_R2I_MAX_TOTAL_LTF << IWL_RESPONDER_TOTAL_LTF_POS); + cmd->i2r_ndp_params = IWL_MVM_FTM_I2R_MAX_REP | + (IWL_MVM_FTM_I2R_MAX_STS << IWL_RESPONDER_STS_POS) | + (IWL_MVM_FTM_I2R_MAX_TOTAL_LTF << IWL_RESPONDER_TOTAL_LTF_POS); + cmd->cmd_valid_fields |= + cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_NDP_PARAMS); +} + static int iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -82,11 +100,11 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); /* - * The command structure is the same for versions 6 and 7, (only the + * The command structure is the same for versions 6, 7 and 8 (only the * field interpretation is different), so the same struct can be use * for all cases. */ - struct iwl_tof_responder_config_cmd cmd = { + struct iwl_tof_responder_config_cmd_v8 cmd = { .channel_num = chandef->chan->hw_value, .cmd_valid_fields = cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO | @@ -100,7 +118,10 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); - if (cmd_ver == 7) +if (cmd_ver == 8) + iwl_mvm_ftm_responder_set_ndp(mvm, &cmd); + + if (cmd_ver >= 7) err = iwl_mvm_ftm_responder_set_bw_v2(chandef, &cmd.format_bw, &cmd.ctrl_ch_position); else |