1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
20 #include "common_def.h"
22 #define DU_IP_V4_ADDR "192.168.130.81"
23 #define CU_IP_V4_ADDR "192.168.130.82"
27 void macStubBuildUlData(Buffer *mBuf)
29 char data[30] = "This is EGTP data from DU";
32 ODU_ADD_POST_MSG_MULT((Data *)data, datSize, mBuf);
34 /* filling IPv4 header */
37 uint32_t ipv4_du, ipv4_cu;
39 cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
40 cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
43 SFndLenMsg(mBuf, &mLen);
45 memset(&ipv4Hdr, 0, sizeof(CmIpv4Hdr));
46 ipv4Hdr.length = CM_IPV4_HDRLEN + mLen;
47 ipv4Hdr.hdrVer = 0x45;
49 ipv4Hdr.srcAddr = CM_INET_NTOH_UINT32(ipv4_du);
50 ipv4Hdr.destAddr = CM_INET_NTOH_UINT32(ipv4_cu);
52 /* Packing IPv4 header into buffer */
54 Data revPkArray[CM_IPV4_HDRLEN];
55 Data pkArray[CM_IPV4_HDRLEN];
57 /* initialize locals */
59 memset(revPkArray, 0, CM_IPV4_HDRLEN);
60 memset(pkArray, 0, CM_IPV4_HDRLEN);
62 /* Pack Header Version */
63 pkArray[cnt++] = ipv4Hdr.hdrVer;
66 pkArray[cnt++] = ipv4Hdr.tos;
68 pkArray[cnt++] = (Data)GetHiByte(ipv4Hdr.length);
69 pkArray[cnt++] = (Data)GetLoByte(ipv4Hdr.length);
72 pkArray[cnt++] = (Data) GetHiByte(ipv4Hdr.id);
73 pkArray[cnt++] = (Data) GetLoByte(ipv4Hdr.id);
76 pkArray[cnt++] = (Data)GetHiByte(ipv4Hdr.off);
77 pkArray[cnt++] = (Data)GetLoByte(ipv4Hdr.off);
80 pkArray[cnt++] = ipv4Hdr.ttl;
83 pkArray[cnt++] = ipv4Hdr.proto;
86 pkArray[cnt++] = (Data)GetHiByte(ipv4Hdr.chkSum);
87 pkArray[cnt++] = (Data)GetLoByte(ipv4Hdr.chkSum);
89 /* Pack Source Address */
90 pkArray[cnt++] = (Data)GetHiByte(GetHiWord(ipv4Hdr.srcAddr));
91 pkArray[cnt++] = (Data)GetLoByte(GetHiWord(ipv4Hdr.srcAddr));
92 pkArray[cnt++] = (Data)GetHiByte(GetLoWord(ipv4Hdr.srcAddr));
93 pkArray[cnt++] = (Data)GetLoByte(GetLoWord(ipv4Hdr.srcAddr));
95 /* Pack Destination Address */
96 pkArray[cnt++] = (Data)GetHiByte(GetHiWord(ipv4Hdr.destAddr));
97 pkArray[cnt++] = (Data)GetLoByte(GetHiWord(ipv4Hdr.destAddr));
98 pkArray[cnt++] = (Data)GetHiByte(GetLoWord(ipv4Hdr.destAddr));
99 pkArray[cnt++] = (Data)GetLoByte(GetLoWord(ipv4Hdr.destAddr));
101 for (idx = 0; idx < CM_IPV4_HDRLEN; idx++)
102 revPkArray[idx] = pkArray[CM_IPV4_HDRLEN - idx -1];
104 /* this function automatically reverses revPkArray */
105 ret = ODU_ADD_PRE_MSG_MULT(revPkArray, (MsgLen)cnt, mBuf);
107 ODU_ADD_PRE_MSG_MULT((Data *)&rlcDatSn, sizeof(uint8_t), mBuf);
112 } /* macStubBuildUlData */
114 #endif /* EGTP_TEST */
116 /**********************************************************************
118 **********************************************************************/