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mt76x2: add mac80211 {set,get}_antenna callbacks

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Add capability to select tx/rx antennas. Possible values are:
 - 1: to use only the first antenna
 - 2: to use only the second antenna
 - 3: to use both of them

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Lorenzo Bianconi
2018-02-24 16:54:14 +01:00
committed by Kalle Valo
parent 551e1ef4d2
commit 5ebdc3e069
6 changed files with 90 additions and 18 deletions
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9
drivers/net/wireless/mediatek/mt76/mac80211.c
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@@ -156,6 +156,15 @@ static void mt76_init_stream_cap(struct mt76_dev *dev,
vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
}
void mt76_set_stream_caps(struct mt76_dev *dev, bool vht)
{
if (dev->cap.has_2ghz)
mt76_init_stream_cap(dev, &dev->sband_2g.sband, false);
if (dev->cap.has_5ghz)
mt76_init_stream_cap(dev, &dev->sband_5g.sband, vht);
}
EXPORT_SYMBOL_GPL(mt76_set_stream_caps);
static int
mt76_init_sband(struct mt76_dev *dev, struct mt76_sband *msband,
const struct ieee80211_channel *chan, int n_chan,