diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mac.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 1904e1a0a597..48473f480c70 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -594,9 +594,12 @@ void mt7615_mac_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta, static enum mt7615_cipher_type mt7615_mac_get_key_info(struct ieee80211_key_conf *key, - u8 *key_data) + u8 *key_data, enum set_key_cmd cmd) { - if (!key || key->keylen > 32) + if (cmd == DISABLE_KEY) + return MT_CIPHER_NONE; + + if (key->keylen > 32) return MT_CIPHER_NONE; memcpy(key_data, key->key, key->keylen); @@ -626,8 +629,9 @@ mt7615_mac_get_key_info(struct ieee80211_key_conf *key, } } -int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, int wcid, - struct ieee80211_key_conf *key) +int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, struct mt76_wcid *wcid, + struct ieee80211_key_conf *key, + enum set_key_cmd cmd) { enum mt7615_cipher_type cipher; u8 key_data[32] = {}; @@ -640,13 +644,13 @@ int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, int wcid, goto out; } - cipher = mt7615_mac_get_key_info(key, key_data); - if (cipher == MT_CIPHER_NONE && key) { + cipher = mt7615_mac_get_key_info(key, key_data, cmd); + if (cipher == MT_CIPHER_NONE && cmd == SET_KEY) { err = -EOPNOTSUPP; goto out; } - addr = mt7615_mac_wtbl_addr(wcid); + addr = mt7615_mac_wtbl_addr(wcid->idx); mt76_wr_copy(dev, addr + 30 * 4, key_data, sizeof(key_data)); @@ -656,14 +660,14 @@ int mt7615_mac_wtbl_set_key(struct mt7615_dev *dev, int wcid, w0 = mt76_rr(dev, addr); w1 = mt76_rr(dev, addr + 4); w0 &= ~(MT_WTBL_W0_KEY_IDX | MT_WTBL_W0_RX_KEY_VALID); - if (key) + if (cmd == SET_KEY) w0 |= FIELD_PREP(MT_WTBL_W0_KEY_IDX, key->keyidx) | MT_WTBL_W0_RX_KEY_VALID; mt76_wr(dev, MT_WTBL_RICR0, w0); mt76_wr(dev, MT_WTBL_RICR1, w1); mt76_wr(dev, MT_WTBL_UPDATE, - FIELD_PREP(MT_WTBL_UPDATE_WLAN_IDX, wcid) | + FIELD_PREP(MT_WTBL_UPDATE_WLAN_IDX, wcid->idx) | MT_WTBL_UPDATE_RXINFO_UPDATE); if (!mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000)) |