diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 2bb0053d4c4..fa614e3430a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1264,6 +1264,30 @@ static void hci_cc_read_rssi(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_unlock(hdev); } +static void hci_cc_read_tx_power(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_cp_read_tx_power *sent; + struct hci_rp_read_tx_power *rp = (void *) skb->data; + struct hci_conn *conn; + + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); + + if (rp->status) + return; + + sent = hci_sent_cmd_data(hdev, HCI_OP_READ_TX_POWER); + if (!sent) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle)); + if (conn && sent->type == 0x00) + conn->tx_power = rp->tx_power; + + hci_dev_unlock(hdev); +} + static void hci_cs_inquiry(struct hci_dev *hdev, __u8 status) { BT_DBG("%s status 0x%2.2x", hdev->name, status); @@ -2660,6 +2684,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_read_rssi(hdev, skb); break; + case HCI_OP_READ_TX_POWER: + hci_cc_read_tx_power(hdev, skb); + break; + default: BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; |