C++ (Cpp) iwl_mvm_update_beacon_abort Examples

Example #1

File: power.c Project: winkapp/wink-hub-kernel-public

static int iwl_mvm_power_mac_update_mode(struct iwl_mvm *mvm,
					 struct ieee80211_vif *vif)
{
	int ret;
	bool ba_enable;
	struct iwl_mac_power_cmd cmd = {};

	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
		return 0;

	/*
	 * TODO: The following vif_count verification is temporary condition.
	 * Avoid power mode update if more than one interface is currently
	 * active. Remove this condition when FW will support power management
	 * on multiple MACs.
	 */
	IWL_DEBUG_POWER(mvm, "Currently %d interfaces active\n",
			mvm->vif_count);
	if (mvm->vif_count > 1)
		return 0;

	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
	iwl_mvm_power_log(mvm, &cmd);

	ret = iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_SYNC,
				   sizeof(cmd), &cmd);
	if (ret)
		return ret;

	ba_enable = !!(cmd.flags &
		       cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK));

	return iwl_mvm_update_beacon_abort(mvm, vif, ba_enable);
}

Example #2

File: power.c Project: Nomad280279/vendor_intel_hardware_wlan_iwlwifi

static int iwl_mvm_power_mac_update_mode(struct iwl_mvm *mvm,
					 struct ieee80211_vif *vif)
{
	int ret;
	bool ba_enable;
	struct iwl_mac_power_cmd cmd = {};

	if (vif->type != NL80211_IFTYPE_STATION)
		return 0;

	if (vif->p2p &&
	    !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS))
		return 0;

	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
	iwl_mvm_power_log(mvm, &cmd);

	ret = iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, CMD_SYNC,
				   sizeof(cmd), &cmd);
	if (ret)
		return ret;

	ba_enable = !!(cmd.flags &
		       cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK));

	return iwl_mvm_update_beacon_abort(mvm, vif, ba_enable);
}

Example #3

File: power.c Project: MaxChina/linux

int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
{
	struct iwl_mvm_vif *mvmvif;
	struct iwl_power_vifs vifs = {};
	bool ba_enable;
	int ret;

	lockdep_assert_held(&mvm->mutex);

	iwl_mvm_power_set_pm(mvm, &vifs);

	/* disable PS if CAM */
	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) {
		mvm->ps_disabled = true;
	} else {
	/* don't update device power state unless we add / remove monitor */
		if (vifs.monitor_vif) {
			if (vifs.monitor_active)
				mvm->ps_disabled = true;
			ret = iwl_mvm_power_update_device(mvm);
			if (ret)
				return ret;
		}
	}

	if (vifs.bss_vif) {
		ret = iwl_mvm_power_send_cmd(mvm, vifs.bss_vif);
		if (ret)
			return ret;
	}

	if (vifs.p2p_vif) {
		ret = iwl_mvm_power_send_cmd(mvm, vifs.p2p_vif);
		if (ret)
			return ret;
	}

	if (!vifs.bf_vif)
		return 0;

	mvmvif = iwl_mvm_vif_from_mac80211(vifs.bf_vif);

	ba_enable = !(!mvmvif->pm_enabled || mvm->ps_disabled ||
		      !vifs.bf_vif->bss_conf.ps ||
		      iwl_mvm_vif_low_latency(mvmvif));

	return iwl_mvm_update_beacon_abort(mvm, vifs.bf_vif, ba_enable);
}

Example #4

static int iwl_mvm_power_set_ba(struct iwl_mvm *mvm,
                                struct iwl_power_vifs *vifs)
{
    struct iwl_mvm_vif *mvmvif;
    bool ba_enable;

    if (!vifs->bf_vif)
        return 0;

    mvmvif = iwl_mvm_vif_from_mac80211(vifs->bf_vif);

    ba_enable = !(!mvmvif->pm_enabled || mvm->ps_disabled ||
                  !vifs->bf_vif->bss_conf.ps ||
                  iwl_mvm_vif_low_latency(mvmvif));

    return iwl_mvm_update_beacon_abort(mvm, vifs->bf_vif, ba_enable);
}