diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-07-03 10:15:45 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-07-21 19:01:16 +0200 |
| commit | 940a0c63e0c3df5881ff4a034501638de01a63a9 (patch) | |
| tree | e33d57dc661132e51843714c3222912e6bada725 /drivers/net/wireless | |
| parent | ea4906c4be4944f8341d500f83267d1ba3e8e838 (diff) | |
| download | linux-940a0c63e0c3df5881ff4a034501638de01a63a9.tar.bz2 | |
mt76: mt7615: wake device before configuring hw keys
Make sure the device is in full-power before uploading keys to the hw
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/main.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 5f2c50a2449b..3c230479b36c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -336,7 +336,7 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct mt7615_sta *msta = sta ? (struct mt7615_sta *)sta->drv_priv : &mvif->sta; struct mt76_wcid *wcid = &msta->wcid; - int idx = key->keyidx; + int idx = key->keyidx, err; /* The hardware does not support per-STA RX GTK, fallback * to software mode for these. @@ -366,6 +366,8 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } + mt7615_mutex_acquire(dev); + if (cmd == SET_KEY) { key->hw_key_idx = wcid->idx; wcid->hw_key_idx = idx; @@ -376,9 +378,13 @@ static int mt7615_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, cmd == SET_KEY ? key : NULL); if (mt76_is_usb(&dev->mt76)) - return mt7615_queue_key_update(dev, cmd, msta, key); + err = mt7615_queue_key_update(dev, cmd, msta, key); + else + err = mt7615_mac_wtbl_set_key(dev, wcid, key, cmd); - return mt7615_mac_wtbl_set_key(dev, wcid, key, cmd); + mt7615_mutex_release(dev); + + return err; } static int mt7615_config(struct ieee80211_hw *hw, u32 changed) |