Cedric Roux
f36a1ef93f
There was a problem with SN size. It was hardcoded to 12 bits (so max sn = 4095) but we configure the UE with 18 bits. After a while, iperf didn't work anymore because of this (what a surprise!). So let's get the correct value from pdcp_Config. And while we're at it, let's store also discard_timer and t_reordering that will be used later by a proper NR PDCP layer (which is currently work in progress).
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include "pdcp.h"
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int decode_t_reordering(int v)
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{
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static int tab[36] = {
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0, 1, 2, 4, 5, 8, 10, 15, 20, 30, 40, 50, 60, 80, 100, 120, 140, 160, 180,
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200, 220, 240, 260, 280, 300, 500, 750, 1000, 1250, 1500, 1750, 2000,
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2250, 2500, 2750, 3000
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};
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if (v < 0 || v > 35) {
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LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
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exit(1);
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}
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return tab[v];
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}
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int decode_sn_size_ul(long s)
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{
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if (s == 0) return 12;
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if (s == 1) return 18;
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LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
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exit(1);
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}
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int decode_sn_size_dl(long s)
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{
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if (s == 0) return 12;
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if (s == 1) return 18;
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LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
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exit(1);
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}
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int decode_discard_timer(long v)
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{
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static int tab[16] = {
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10, 20, 30, 40, 50, 60, 75, 100, 150, 200, 250, 300, 500, 750, 1500, -1,
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};
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if (v < 0 || v > 15) {
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LOG_E(RLC, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
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exit(1);
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}
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return tab[v];
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}
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