diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 83e29ee7b08b..2e0928db0aad 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -146,7 +146,10 @@ void mt7615_mcu_fill_msg(struct mt7615_dev *dev, struct sk_buff *skb, mcu_txd->cid = mcu_cmd; break; case MCU_CE_PREFIX: - mcu_txd->set_query = MCU_Q_SET; + if (cmd & MCU_QUERY_MASK) + mcu_txd->set_query = MCU_Q_QUERY; + else + mcu_txd->set_query = MCU_Q_SET; mcu_txd->cid = mcu_cmd; break; default: @@ -214,6 +217,14 @@ mt7615_mcu_parse_response(struct mt7615_dev *dev, int cmd, ret = le32_to_cpu(event->status); break; } + case MCU_CMD_REG_READ: { + struct mt7615_mcu_reg_event *event; + + skb_pull(skb, sizeof(*rxd)); + event = (struct mt7615_mcu_reg_event *)skb->data; + ret = (int)le32_to_cpu(event->val); + break; + } default: break; } @@ -3885,3 +3896,32 @@ int mt7615_mcu_set_p2p_oppps(struct ieee80211_hw *hw, return __mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_P2P_OPPPS, &req, sizeof(req), false); } + +u32 mt7615_mcu_reg_rr(struct mt76_dev *dev, u32 offset) +{ + struct { + __le32 addr; + __le32 val; + } __packed req = { + .addr = cpu_to_le32(offset), + }; + + return __mt76_mcu_send_msg(dev, MCU_CMD_REG_READ, + &req, sizeof(req), true); +} +EXPORT_SYMBOL_GPL(mt7615_mcu_reg_rr); + +void mt7615_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val) +{ + struct { + __le32 addr; + __le32 val; + } __packed req = { + .addr = cpu_to_le32(offset), + .val = cpu_to_le32(val), + }; + + __mt76_mcu_send_msg(dev, MCU_CMD_REG_WRITE, + &req, sizeof(req), false); +} +EXPORT_SYMBOL_GPL(mt7615_mcu_reg_wr); |