rlc_um_constants.h 3.47 KB
 Cedric Roux committed Sep 27, 2016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ``````/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.0 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ `````` Cedric Roux committed Jun 25, 2013 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 ``````/*! \file rlc_um_constants.h * \brief This file defines constant values used inside RLC UM. * \author GAUTHIER Lionel * \date 2010-2011 * \version * \note * \bug * \warning */ /** * @addtogroup _rlc_um_internal_impl_ * @{ */ # ifndef __RLC_UM_CONSTANTS_H__ # define __RLC_UM_CONSTANTS_H__ /** The sequence numbering modulo (10 bits). */ # define RLC_UM_SN_10_BITS_MODULO 1024 /** The sequence numbering binary mask (10 bits). */ # define RLC_UM_SN_10_BITS_MASK 0x03FF /** UM_Window_Size = 512 when a 10 bit SN is configured. */ # define RLC_UM_WINDOW_SIZE_SN_10_BITS 512 /** The sequence numbering modulo (5 bits). */ # define RLC_UM_SN_5_BITS_MODULO 32 /** The sequence numbering binary mask (5 bits). */ # define RLC_UM_SN_5_BITS_MASK 0x1F /** UM_Window_Size = 16 when a 5 bit SN is configured. */ # define RLC_UM_WINDOW_SIZE_SN_5_BITS 16 `````` gauthier committed Apr 09, 2015 50 51 52 53 54 55 ``````// This constant is used by the receiving UM RLC entity to define SNs of those // UMD PDUs that can be received without causing an advancement of the // receiving window. UM_Window_Size = 16 when a 5 bit SN is configured, // UM_Window_Size = 512 when a 10 bit SN is configured and UM_Window_Size = 0 // when the receiving UM RLC entity is configured for MCCH or MTCH. // li field (values shifted 1 bit left) `````` Cedric Roux committed Apr 11, 2017 56 ``````# define RLC_UM_SEGMENT_NB_MAX_LI_PER_PDU 128 `````` Cedric Roux committed Jun 25, 2013 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 ``````//---------------------------------------------------------- // Events defined for state model of the acknowledged mode entity /** Internal event defined for state model of the RLC UM. */ # define RLC_UM_RECEIVE_CRLC_CONFIG_REQ_ENTER_NULL_STATE_EVENT 0x00 /** Internal event defined for state model of the RLC UM. */ # define RLC_UM_RECEIVE_CRLC_CONFIG_REQ_ENTER_DATA_TRANSFER_READY_STATE_EVENT 0x01 /** Internal event defined for state model of the RLC UM. */ # define RLC_UM_RECEIVE_CRLC_SUSPEND_REQ_EVENT 0x10 /** Internal event defined for state model of the RLC UM. */ # define RLC_UM_TRANSMIT_CRLC_SUSPEND_CNF_EVENT 0x11 /** Internal event defined for state model of the RLC UM. */ # define RLC_UM_RECEIVE_CRLC_RESUME_REQ_EVENT 0x12 /** Marker in RX buffer meaning that a PDU has been received. */ # define RLC_UM_PDU_PREVIOUSLY_RECEIVED 0x01 /** @} */ # endif``````