Bluetooth: AMP: Handle create / disc phylink req
Use hci_conn structure to keep track about AMP physical connections.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index 35e188c..0125417 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -321,6 +321,7 @@
struct a2mp_physlink_rsp rsp;
struct hci_dev *hdev;
+ struct hci_conn *hcon;
if (le16_to_cpu(hdr->len) < sizeof(*req))
return -EINVAL;
@@ -338,7 +339,14 @@
/* TODO process physlink create */
- rsp.status = A2MP_STATUS_SUCCESS;
+ hcon = phylink_add(hdev, mgr, req->local_id);
+ if (hcon) {
+ BT_DBG("hcon %p", hcon);
+
+ rsp.status = A2MP_STATUS_SUCCESS;
+ } else {
+ rsp.status = A2MP_STATUS_UNABLE_START_LINK_CREATION;
+ }
send_rsp:
if (hdev)
@@ -357,6 +365,7 @@
struct a2mp_physlink_req *req = (void *) skb->data;
struct a2mp_physlink_rsp rsp;
struct hci_dev *hdev;
+ struct hci_conn *hcon;
if (le16_to_cpu(hdr->len) < sizeof(*req))
return -EINVAL;
@@ -367,14 +376,22 @@
rsp.remote_id = req->local_id;
rsp.status = A2MP_STATUS_SUCCESS;
- hdev = hci_dev_get(req->local_id);
+ hdev = hci_dev_get(req->remote_id);
if (!hdev) {
rsp.status = A2MP_STATUS_INVALID_CTRL_ID;
goto send_rsp;
}
+ hcon = hci_conn_hash_lookup_ba(hdev, AMP_LINK, mgr->l2cap_conn->dst);
+ if (!hcon) {
+ BT_ERR("No phys link exist");
+ rsp.status = A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS;
+ goto clean;
+ }
+
/* TODO Disconnect Phys Link here */
+clean:
hci_dev_put(hdev);
send_rsp: