C++ (Cpp) ath9k_hw_set_txpowerlimitの例

コード例 #1

static int ath9k_reg_notifier(struct wiphy *wiphy,
			      struct regulatory_request *request)
{
	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
	struct ath_softc *sc = hw->priv;
	struct ath_hw *ah = sc->sc_ah;
	struct ath_regulatory *reg = ath9k_hw_regulatory(ah);
	int ret;

	ret = ath_reg_notifier_apply(wiphy, request, reg);

	/* Set tx power */
	if (ah->curchan) {
		sc->config.txpowlimit = 2 * ah->curchan->chan->max_power;
		ath9k_ps_wakeup(sc);
		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false);
		sc->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
		ath9k_ps_restore(sc);
	}

	return ret;
}

コード例 #2

ファイル: init.c プロジェクト: sagark/linux-pf-profile

static void ath9k_reg_notifier(struct wiphy *wiphy,
			       struct regulatory_request *request)
{
	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
	struct ath_softc *sc = hw->priv;
	struct ath_hw *ah = sc->sc_ah;
	struct ath_regulatory *reg = ath9k_hw_regulatory(ah);

	ath_reg_notifier_apply(wiphy, request, reg);

	/* Set tx power */
	if (ah->curchan) {
		sc->config.txpowlimit = 2 * ah->curchan->chan->max_power;
		ath9k_ps_wakeup(sc);
		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false);
		sc->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
		/* synchronize DFS detector if regulatory domain changed */
		if (sc->dfs_detector != NULL)
			sc->dfs_detector->set_dfs_domain(sc->dfs_detector,
							 request->dfs_region);
		ath9k_ps_restore(sc);
	}
}