48  *  1) Do I need to keep track of which procedures have already been done?
49  *     Do I need to worry about repeating procedures?
50  *  2) Should we create pool of control pdu's?. Dont need more
70  * are running. So I need to go look through all the code and see where I
299      * check is all we need for a master (when receiving a request).  in ble_ll_ctrl_conn_param_pdu_proc()
306          * has provided? Not sure what to do here. Do we need to remember what  in ble_ll_ctrl_conn_param_pdu_proc()
307          * host sent us? For now, I will assume that we need to remember what  in ble_ll_ctrl_conn_param_pdu_proc()
326      * need to know before we indicate to the host that they are acceptable.  in ble_ll_ctrl_conn_param_pdu_proc()
329         /* If Host masked out Remote Connection Parameter Request Event, we need to  in ble_ll_ctrl_conn_param_pdu_proc()
396         /* XXX: so we need to make the new anchor point some time away  in ble_ll_ctrl_conn_upd_make()
398            that here. We dont need to, but we should. */  in ble_ll_ctrl_conn_upd_make()
522  * this is called, it means that we need to end the connection because it
575     /* Must check if we need to start host procedure */  in ble_ll_ctrl_phy_update_proc_complete()
789      * At least it seems that is the case. Need to figure out more from  in ble_ll_ctrl_rx_phy_req()
811         /* XXX: deal with other control procedures that we need to stop */  in ble_ll_ctrl_rx_phy_req()
826          * why are we doing this? Need to look into this.*/  in ble_ll_ctrl_rx_phy_req()
924     /* get the new phy masks and see if we need to change */  in ble_ll_ctrl_rx_phy_update_ind()
1234         /* In case we were already encrypted we need to reset packet counters */  in ble_ll_ctrl_rx_enc_rsp()
1275     /* In case we were already encrypted we need to reset packet counters */  in ble_ll_ctrl_rx_enc_req()
1581          * However we need this workaround as there are devices on the market  in ble_ll_ctrl_rx_reject_ind()
1766      * is the case, we will need to drop the host command when we get it  in ble_ll_ctrl_rx_conn_param_req()
1796      * update procedure we need to return an error  in ble_ll_ctrl_rx_conn_param_req()
2120  * Called to determine if we need to start a LL control procedure for the given
2133      * ones are peer initiated. We need to wait. Deal with this.  in ble_ll_ctrl_chk_proc_start()
2145              * Start it now. No need to start any other procedures.  in ble_ll_ctrl_chk_proc_start()
2327          * pending, no need to perform it.  in ble_ll_ctrl_rx_pdu()
2343              * reply with LL_UNKNOWN_RSP as per spec, but we still need to stop  in ble_ll_ctrl_rx_pdu()