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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>
This commit is contained in:
Andrei Emeltchenko 2012-09-27 17:26:13 +03:00 committed by Gustavo Padovan
parent 52c0d6e56b
commit cb8488c0b6
1 changed files with 19 additions and 2 deletions
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21
net/bluetooth/a2mp.c
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@ -321,6 +321,7 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
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 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
/* 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 @@ static int a2mp_discphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
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 @@ static int a2mp_discphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
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: