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Bluetooth: AMP: Accept Physical Link

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When receiving A2MP Create Physical Link message execute HCI
Accept Physical Link command to AMP controller.

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 17:26:23 +03:00 committed by Gustavo Padovan
parent 9495b2ee75
commit dffa387110
3 changed files with 22 additions and 4 deletions
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2
include/net/bluetooth/amp.h
View file

@ -41,6 +41,8 @@ void amp_read_loc_assoc_final_data(struct hci_dev *hdev,
struct hci_conn *hcon);
void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
struct hci_conn *hcon);
void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
struct hci_conn *hcon);
void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);
void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);

5
net/bluetooth/a2mp.c
View file

@ -453,12 +453,9 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb,
goto send_rsp;
}
/* TODO process physlink create */
hcon = phylink_add(hdev, mgr, req->local_id);
if (hcon) {
BT_DBG("hcon %p", hcon);
amp_accept_phylink(hdev, mgr, hcon);
rsp.status = A2MP_STATUS_SUCCESS;
} else {
rsp.status = A2MP_STATUS_UNABLE_START_LINK_CREATION;

19
net/bluetooth/amp.c
View file

@ -346,3 +346,22 @@ void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
hci_send_cmd(hdev, HCI_OP_CREATE_PHY_LINK, sizeof(cp), &cp);
}
void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
struct hci_conn *hcon)
{
struct hci_cp_accept_phy_link cp;
cp.phy_handle = hcon->handle;
BT_DBG("%s hcon %p phy handle 0x%2.2x", hdev->name, hcon,
hcon->handle);
if (phylink_gen_key(mgr->l2cap_conn->hcon, cp.key, &cp.key_len,
&cp.key_type)) {
BT_DBG("Cannot create link key");
return;
}
hci_send_cmd(hdev, HCI_OP_ACCEPT_PHY_LINK, sizeof(cp), &cp);
}