Commit a55427e8 authored by John W. Linville's avatar John W. Linville

ar9170: add get_survey callback in order to get channel noise

Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
Acked-by: default avatarChristian Lamparter <chunkeey@googlemail.com>
parent 0d462bbb
......@@ -1905,6 +1905,24 @@ static int ar9170_get_stats(struct ieee80211_hw *hw,
return 0;
}
static int ar9170_get_survey(struct ieee80211_hw *hw, int idx,
struct survey_info *survey)
{
struct ar9170 *ar = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
if (idx != 0)
return -ENOENT;
/* TODO: update noise value, e.g. call ar9170_set_channel */
survey->channel = conf->channel;
survey->filled = SURVEY_INFO_NOISE_DBM;
survey->noise = ar->noise[0];
return 0;
}
static int ar9170_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *param)
{
......@@ -1957,6 +1975,7 @@ static const struct ieee80211_ops ar9170_ops = {
.get_tsf = ar9170_op_get_tsf,
.set_key = ar9170_set_key,
.get_stats = ar9170_get_stats,
.get_survey = ar9170_get_survey,
.ampdu_action = ar9170_ampdu_action,
};
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment