static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
{
BT_DBG("%s status 0x%x", hdev->name, status);
if (status) {
hci_req_complete(hdev, status);
hci_conn_check_pending(hdev);
} else
set_bit(HCI_INQUIRY, &hdev->flags);
}
static inline void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
BT_DBG("%s status %d", hdev->name, status);
clear_bit(HCI_INQUIRY, &hdev->flags);
hci_req_complete(hdev, status);
hci_conn_check_pending(hdev);
}
static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
BT_DBG("%s status 0x%x", hdev->name, status);
if (status)
return;
clear_bit(HCI_INQUIRY, &hdev->flags);
hci_conn_check_pending(hdev);
}
static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
BT_DBG("%s status 0x%x", hdev->name, status);
if (status)
return;
clear_bit(HCI_INQUIRY, &hdev->flags);
hci_req_complete(hdev, HCI_OP_INQUIRY_CANCEL, status);
hci_conn_check_pending(hdev);
}
static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_ev_remote_name *ev = (void *) skb->data;
struct hci_conn *conn;
BT_DBG("%s", hdev->name);
hci_conn_check_pending(hdev);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
if (conn && hci_outgoing_auth_needed(hdev, conn)) {
struct hci_cp_auth_requested cp;
cp.handle = __cpu_to_le16(conn->handle);
hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
}
hci_dev_unlock(hdev);
}
static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_ev_conn_complete *ev = (void *) skb->data;
struct hci_conn *conn;
BT_DBG("%s", hdev->name);
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
if (!conn) {
if (ev->link_type != SCO_LINK)
goto unlock;
conn = hci_conn_hash_lookup_ba(hdev, ESCO_LINK, &ev->bdaddr);
if (!conn)
goto unlock;
conn->type = SCO_LINK;
}
if (!ev->status) {
conn->handle = __le16_to_cpu(ev->handle);
if (conn->type == ACL_LINK) {
conn->state = BT_CONFIG;
hci_conn_hold(conn);
conn->disc_timeout = HCI_DISCONN_TIMEOUT;
} else
conn->state = BT_CONNECTED;
hci_conn_hold_device(conn);
hci_conn_add_sysfs(conn);
if (test_bit(HCI_AUTH, &hdev->flags))
conn->link_mode |= HCI_LM_AUTH;
if (test_bit(HCI_ENCRYPT, &hdev->flags))
conn->link_mode |= HCI_LM_ENCRYPT;
/* Get remote features */
if (conn->type == ACL_LINK) {
struct hci_cp_read_remote_features cp;
cp.handle = ev->handle;
hci_send_cmd(hdev, HCI_OP_READ_REMOTE_FEATURES,
sizeof(cp), &cp);
}
/* Set packet type for incoming connection */
if (!conn->out && hdev->hci_ver < 3) {
struct hci_cp_change_conn_ptype cp;
cp.handle = ev->handle;
cp.pkt_type = cpu_to_le16(conn->pkt_type);
hci_send_cmd(hdev, HCI_OP_CHANGE_CONN_PTYPE,
sizeof(cp), &cp);
}
} else
conn->state = BT_CLOSED;
if (conn->type == ACL_LINK) {
struct hci_conn *sco = conn->link;
if (sco) {
if (!ev->status) {
if (lmp_esco_capable(hdev))
hci_setup_sync(sco, conn->handle);
else
hci_add_sco(sco, conn->handle);
} else {
hci_proto_connect_cfm(sco, ev->status);
hci_conn_del(sco);
}
}
}
if (ev->status) {
hci_proto_connect_cfm(conn, ev->status);
hci_conn_del(conn);
} else if (ev->link_type != ACL_LINK)
hci_proto_connect_cfm(conn, ev->status);
unlock:
hci_dev_unlock(hdev);
hci_conn_check_pending(hdev);
}
static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
BT_DBG("%s", hdev->name);
hci_conn_check_pending(hdev);
}