diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 5de9f63e2c01..3044b42395b7 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -376,6 +376,29 @@ mwifiex_cfg80211_set_tx_power(struct wiphy *wiphy, return mwifiex_set_tx_power(priv, &power_cfg); } +/* + * CFG802.11 operation handler to get Tx power. + */ +static int +mwifiex_cfg80211_get_tx_power(struct wiphy *wiphy, + struct wireless_dev *wdev, + int *dbm) +{ + struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy); + struct mwifiex_private *priv = mwifiex_get_priv(adapter, + MWIFIEX_BSS_ROLE_ANY); + int ret = mwifiex_send_cmd(priv, HostCmd_CMD_RF_TX_PWR, + HostCmd_ACT_GEN_GET, 0, NULL, true); + + if (ret < 0) + return ret; + + /* tx_power_level is set in HostCmd_CMD_RF_TX_PWR command handler */ + *dbm = priv->tx_power_level; + + return 0; +} + /* * CFG802.11 operation handler to set Power Save option. * @@ -3953,6 +3976,7 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = { .set_default_key = mwifiex_cfg80211_set_default_key, .set_power_mgmt = mwifiex_cfg80211_set_power_mgmt, .set_tx_power = mwifiex_cfg80211_set_tx_power, + .get_tx_power = mwifiex_cfg80211_get_tx_power, .set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask, .start_ap = mwifiex_cfg80211_start_ap, .stop_ap = mwifiex_cfg80211_stop_ap,