diff options
| author | Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> | 2014-05-08 15:32:08 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-05-08 08:01:57 -0700 |
| commit | 5ae76a94150c86a6e0ee84eb74e7f7e1909b8d39 (patch) | |
| tree | 4abcdb2d73127eabb1f6d48af20b37cb7725e69b /net/bluetooth | |
| parent | 38e4a915663f3f3c03b753d90a34fbb6164ea55d (diff) | |
Bluetooth: Store RSSI for connection
This patch adds support to store RSSI for connection when reply for
HCI_Read_RSSI is received.
Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_event.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 07c37d0cecb2..2bb0053d4c45 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1245,6 +1245,25 @@ static void hci_cc_write_remote_amp_assoc(struct hci_dev *hdev, amp_write_rem_assoc_continue(hdev, rp->phy_handle); } +static void hci_cc_read_rssi(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_rp_read_rssi *rp = (void *) skb->data; + struct hci_conn *conn; + + BT_DBG("%s status 0x%2.2x", hdev->name, rp->status); + + if (rp->status) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle)); + if (conn) + conn->rssi = rp->rssi; + + 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); @@ -2637,6 +2656,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cc_write_remote_amp_assoc(hdev, skb); break; + case HCI_OP_READ_RSSI: + hci_cc_read_rssi(hdev, skb); + break; + default: BT_DBG("%s opcode 0x%4.4x", hdev->name, opcode); break; |