Ejemplos de hci_role_switch_cfm en C++ (Cpp)

Ejemplo n.º 1

Archivo: hci_event.c Proyecto: 325116067/semc-qsd8x50

static inline void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
	struct hci_ev_role_change *ev = (void *) skb->data;
	struct hci_conn *conn;

	BT_DBG("%s status %d", hdev->name, ev->status);

	hci_dev_lock(hdev);

	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
	if (conn) {
		if (!ev->status) {
			if (ev->role)
				conn->link_mode &= ~HCI_LM_MASTER;
			else
				conn->link_mode |= HCI_LM_MASTER;
		}

		clear_bit(HCI_CONN_RSWITCH_PEND, &conn->pend);

		hci_role_switch_cfm(conn, ev->status, ev->role);
	}

	hci_dev_unlock(hdev);
}

Ejemplo n.º 2

static inline void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
	struct hci_ev_role_change *ev = (void *) skb->data;
	struct hci_conn *conn;

	BT_DBG("%s status %d", hdev->name, ev->status);

	hci_dev_lock(hdev);

	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
	if (conn) {
		if (!ev->status) {
			if (ev->role)
				conn->link_mode &= ~HCI_LM_MASTER;
			else
            {
                conn->link_mode |= HCI_LM_MASTER;
                if (!(conn->features[3]&(0x02|0x04)))   /* not support 2M/3M EDR. 0x02=2M  0x04=3M */
                {                   
                    struct hci_cp_write_link_policy cp; 
                    cp.handle = 0; /* init */
                    cp.policy = 0;

                    /* disable role_switch when changed to master */
                    cp.handle = cpu_to_le16(conn->handle);
                    conn->link_policy |= HCI_LP_SNIFF;
                    conn->link_policy |= HCI_LP_HOLD;
                    conn->link_policy &= ~HCI_LP_RSWITCH;
                    cp.policy = cpu_to_le16(conn->link_policy);
                    hci_send_cmd(conn->hdev, HCI_OP_WRITE_LINK_POLICY, sizeof(cp), &cp);
                }
            }
		}

		clear_bit(HCI_CONN_RSWITCH_PEND, &conn->pend);

		hci_role_switch_cfm(conn, ev->status, ev->role);
	}

	hci_dev_unlock(hdev);
}