-/******************************************************************************\r
-*\r
-* Copyright (c) 2019 Intel.\r
-*\r
-* Licensed under the Apache License, Version 2.0 (the "License");\r
-* you may not use this file except in compliance with the License.\r
-* You may obtain a copy of the License at\r
-*\r
-* http://www.apache.org/licenses/LICENSE-2.0\r
-*\r
-* Unless required by applicable law or agreed to in writing, software\r
-* distributed under the License is distributed on an "AS IS" BASIS,\r
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
-* See the License for the specific language governing permissions and\r
-* limitations under the License.\r
-*\r
-*******************************************************************************/\r
-\r
-\r
-#include "common.hpp"\r
-#include "xran_lib_wrap.hpp"\r
-#include "xran_common.h"\r
-#include "xran_fh_o_du.h"\r
-#include "ethdi.h"\r
-#include "ethernet.h"\r
-#include "xran_transport.h"\r
-#include "xran_cp_api.h"\r
-\r
-#include <stdint.h>\r
-\r
-\r
-const std::string module_name = "C-Plane";\r
-\r
-const uint8_t m_bitmask[] = { 0x00, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };\r
-\r
-extern "C"\r
-{\r
-\r
-/* wrapper function for performace tests to reset mbuf */\r
-int xran_ut_prepare_cp(struct rte_mbuf *mbuf, struct xran_cp_gen_params *params,\r
- uint8_t cc_id, uint8_t ant_id, uint8_t seq_id)\r
-{\r
- rte_pktmbuf_reset(mbuf);\r
- return(xran_prepare_ctrl_pkt(mbuf, params, cc_id, ant_id, seq_id));\r
-}\r
-\r
-\r
-void cput_fh_rx_callback(void *pCallbackTag, xran_status_t status)\r
-{\r
- return;\r
-}\r
-\r
-void cput_fh_rx_prach_callback(void *pCallbackTag, xran_status_t status)\r
-{\r
- rte_pause();\r
-}\r
-\r
-} /* extern "C" */\r
-\r
-\r
-\r
-class C_plane: public KernelTests\r
-{\r
-private:\r
- struct xran_section_gen_info *m_pSectGenInfo = NULL;\r
- struct xran_section_gen_info *m_pSectResult = NULL;\r
-\r
-\r
-protected:\r
- int m_maxSections = 8; /* not used */\r
- int m_numSections;\r
-\r
- struct rte_mbuf *m_pTestBuffer;\r
-\r
- struct xran_cp_gen_params m_params;\r
- struct xran_recv_packet_info m_pktInfo;\r
- struct xran_cp_gen_params m_result;\r
-\r
- uint8_t m_dir;\r
- std::string m_dirStr;\r
- uint8_t m_sectionType;\r
-\r
- uint8_t m_ccId, m_antId;\r
- uint8_t m_seqId;\r
- uint8_t m_frameId, m_subframeId, m_slotId;\r
- uint8_t m_symStart, m_symNum;\r
- uint16_t *m_prbStart = NULL, *m_prbNum = NULL;\r
-\r
- uint8_t m_iqWidth, m_compMethod;\r
- uint16_t m_beamId;\r
- uint16_t m_reMask = 0xfff;\r
- uint16_t m_sectionId;\r
- uint8_t m_filterIndex;\r
- uint16_t m_timeOffset;\r
- uint8_t m_fftSize;\r
- uint8_t m_scs;\r
- uint16_t m_cpLength;\r
- int m_freqOffset;\r
-\r
- uint16_t m_ext1_dst_len = 0;\r
- int8_t *m_p_ext1_dst = NULL;\r
- int16_t *m_p_bfw_iq_src = NULL;\r
-\r
- struct xran_sectionext1_info m_ext1;\r
- struct xran_sectionext2_info m_ext2;\r
- struct xran_sectionext4_info m_ext4;\r
- struct xran_sectionext5_info m_ext5;\r
-\r
- int16_t m_bfwIQ[XRAN_MAX_BFW_N*2];\r
-\r
-\r
- void SetUp() override\r
- {\r
- int i, j;\r
-\r
- init_test("C_Plane");\r
-\r
- m_numSections = get_input_parameter<int>("num_sections");\r
- ASSERT_FALSE(m_numSections == 0);\r
-\r
- m_dirStr = get_input_parameter<std::string>("direction");\r
-\r
- if(!m_dirStr.compare("DL")) m_dir = XRAN_DIR_DL;\r
- else if(!m_dirStr.compare("UL")) m_dir = XRAN_DIR_UL;\r
- else FAIL() << "Invalid direction!";\r
-\r
- m_sectionType = get_input_parameter<uint8_t>("section_type");\r
- m_ccId = get_input_parameter<uint8_t>("cc_id");\r
- m_antId = get_input_parameter<uint8_t>("ant_id");\r
- m_seqId = get_input_parameter<uint16_t>("seq_id");\r
-\r
- m_frameId = get_input_parameter<uint8_t>("frame_id");\r
- m_subframeId = get_input_parameter<uint8_t>("subframe_id");\r
- m_slotId = get_input_parameter<uint8_t>("slot_id");\r
- m_symStart = get_input_parameter<uint8_t>("symbol_start");\r
- m_compMethod = get_input_parameter<uint8_t>("comp_method");\r
- m_iqWidth = get_input_parameter<uint8_t>("iq_width");\r
-\r
- m_sectionId = get_input_parameter<uint8_t>("section_id");\r
- m_symNum = get_input_parameter<uint8_t>("symbol_num");\r
- m_beamId = get_input_parameter<uint16_t>("beam_id");\r
-\r
- /* reading configurations of start prb and the number of prbs */\r
- std::vector<int> prbstart = get_input_parameter<std::vector<int>>("prb_start");\r
- std::vector<int> prbnum = get_input_parameter<std::vector<int>>("prb_num");\r
- /* number of sections and the pair of start/number of prb shall be matched */\r
- ASSERT_TRUE((m_numSections == prbstart.size())\r
- && (m_numSections == prbnum.size())\r
- && (prbstart.size() == prbnum.size()));\r
-\r
- m_prbStart = new uint16_t [m_numSections];\r
- m_prbNum = new uint16_t [m_numSections];\r
- for(i=0; i < m_numSections; i++) {\r
- m_prbStart[i] = prbstart[i];\r
- m_prbNum[i] = prbnum[i];\r
- }\r
-\r
- switch(m_sectionType) {\r
- case XRAN_CP_SECTIONTYPE_1:\r
- m_filterIndex = XRAN_FILTERINDEX_STANDARD;\r
- break;\r
-\r
- case XRAN_CP_SECTIONTYPE_3:\r
- m_filterIndex = get_input_parameter<uint8_t>("filter_index");\r
- m_timeOffset = get_input_parameter<uint16_t>("time_offset");\r
- m_fftSize = get_input_parameter<uint8_t>("fft_size");\r
- m_scs = get_input_parameter<uint8_t>("scs");\r
- m_cpLength = get_input_parameter<uint16_t>("cp_length");\r
- m_freqOffset = get_input_parameter<int>("freq_offset");\r
- break;\r
-\r
- default:\r
- FAIL() << "Invalid Section Type - " << m_sectionType << "\n";\r
- }\r
-\r
- /* allocate and prepare required data storage */\r
- m_pSectGenInfo = new struct xran_section_gen_info [m_numSections];\r
- ASSERT_NE(m_pSectGenInfo, nullptr);\r
- m_params.sections = m_pSectGenInfo;\r
-\r
- m_pSectResult = new struct xran_section_gen_info [m_numSections];\r
- ASSERT_NE(m_pSectResult, nullptr);\r
- m_result.sections = m_pSectResult;\r
-\r
- m_ext1_dst_len = 9600;\r
- m_p_ext1_dst = new int8_t [m_ext1_dst_len];\r
- m_p_bfw_iq_src = new int16_t [9600/2];\r
-\r
- /* allocating an mbuf for packet generatrion */\r
- m_pTestBuffer = xran_ethdi_mbuf_alloc();\r
-\r
- ASSERT_FALSE(m_pTestBuffer == NULL);\r
- }\r
-\r
- void TearDown() override\r
- {\r
- int i, j;\r
-\r
- if(m_pTestBuffer != NULL)\r
- rte_pktmbuf_free(m_pTestBuffer);\r
-\r
- if(m_prbStart)\r
- delete[] m_prbStart;\r
- if(m_prbNum)\r
- delete[] m_prbNum;\r
-\r
- if(m_p_bfw_iq_src)\r
- delete[] m_p_bfw_iq_src;\r
-\r
- if(m_p_ext1_dst)\r
- delete[] m_p_ext1_dst;\r
-\r
- if(m_pSectGenInfo)\r
- delete[] m_pSectGenInfo;\r
-\r
- if(m_pSectResult) {\r
- delete[] m_pSectResult;\r
- }\r
-\r
- }\r
-\r
- int prepare_sections(bool extflag);\r
- int prepare_extensions(int sect_num);\r
- void verify_sections(void);\r
-\r
-};\r
-\r
-\r
-\r
-int C_plane::prepare_extensions(int sect_num)\r
-{\r
- int i, numext;\r
- int N;\r
-\r
-\r
- N = 8;\r
-\r
- // extension 1\r
- m_ext1.bfwNumber = 4*N; // 4 ant, 8 UEs\r
- m_ext1.bfwiqWidth = 16;\r
- m_ext1.bfwCompMeth = XRAN_BFWCOMPMETHOD_NONE;\r
- /* XRAN_BFWCOMPMETHOD_BLKFLOAT\r
- * XRAN_BFWCOMPMETHOD_BLKSCALE\r
- * XRAN_BFWCOMPMETHOD_ULAW\r
- * XRAN_BFWCOMPMETHOD_BEAMSPACE\r
- */\r
- m_ext1.p_bfwIQ = m_bfwIQ;\r
-\r
- switch (m_ext1.bfwCompMeth) {\r
- case XRAN_BFWCOMPMETHOD_BLKFLOAT:\r
- m_ext1.bfwCompParam.exponent = 0xa;\r
- break;\r
- case XRAN_BFWCOMPMETHOD_BLKSCALE:\r
- m_ext1.bfwCompParam.blockScaler = 0xa5;\r
- break;\r
- case XRAN_BFWCOMPMETHOD_ULAW:\r
- m_ext1.bfwCompParam.compBitWidthShift = 0x55;\r
- case XRAN_BFWCOMPMETHOD_BEAMSPACE:\r
- for(i=0; i<N; i++)\r
- m_ext1.bfwCompParam.activeBeamspaceCoeffMask[i] = 0xa0 + i;\r
- break;\r
- }\r
-\r
- for(i=0; i<N*4; i++) {\r
- m_ext1.p_bfwIQ[i*2] = 0xcafe;\r
- m_ext1.p_bfwIQ[i*2+1] = 0xbeef;\r
- }\r
-\r
- // extension 2\r
- m_ext2.bfAzPtWidth = 7;\r
- m_ext2.bfAzPt = 0x55 & m_bitmask[m_ext2.bfAzPtWidth];\r
- m_ext2.bfZePtWidth = 7;\r
- m_ext2.bfZePt = 0xaa & m_bitmask[m_ext2.bfAzPtWidth];\r
- m_ext2.bfAz3ddWidth = 7;\r
- m_ext2.bfAz3dd = 0x5a & m_bitmask[m_ext2.bfAzPtWidth];\r
- m_ext2.bfZe3ddWidth = 7;\r
- m_ext2.bfZe3dd = 0xa5 & m_bitmask[m_ext2.bfAzPtWidth];\r
- m_ext2.bfAzSI = 0x2 & m_bitmask[3];\r
- m_ext2.bfZeSI = 0x5 & m_bitmask[3];\r
-\r
- // extension 4\r
- m_ext4.csf = 1;\r
- m_ext4.modCompScaler = 0x5aa5;\r
-\r
- // extension 5\r
- m_ext5.num_sets = 2;\r
- for(i=0; i<m_ext5.num_sets; i++) {\r
- m_ext5.mc[i].csf = i%2;\r
- m_ext5.mc[i].mcScaleReMask = 0xa5a + i;\r
- m_ext5.mc[i].mcScaleOffset = 0x5a5a + i;\r
- }\r
-\r
- numext = 0;\r
-\r
- m_params.sections[sect_num].exData[numext].type = XRAN_CP_SECTIONEXTCMD_1;\r
- m_params.sections[sect_num].exData[numext].len = sizeof(m_ext1);\r
- m_params.sections[sect_num].exData[numext].data = &m_ext1;\r
- numext++;\r
-\r
- m_params.sections[sect_num].exData[numext].type = XRAN_CP_SECTIONEXTCMD_2;\r
- m_params.sections[sect_num].exData[numext].len = sizeof(m_ext2);\r
- m_params.sections[sect_num].exData[numext].data = &m_ext2;\r
- numext++;\r
-\r
- m_params.sections[sect_num].exData[numext].type = XRAN_CP_SECTIONEXTCMD_4;\r
- m_params.sections[sect_num].exData[numext].len = sizeof(m_ext4);\r
- m_params.sections[sect_num].exData[numext].data = &m_ext4;\r
- numext++;\r
-\r
- m_params.sections[sect_num].exData[numext].type = XRAN_CP_SECTIONEXTCMD_5;\r
- m_params.sections[sect_num].exData[numext].len = sizeof(m_ext5);\r
- m_params.sections[sect_num].exData[numext].data = &m_ext5;\r
- numext++;\r
-\r
- m_params.sections[sect_num].exDataSize = numext;\r
-\r
- return (0);\r
-}\r
-\r
-int C_plane::prepare_sections(bool extflag)\r
-{\r
- int numsec;\r
-\r
-\r
- /* Preparing input data for packet generation */\r
- m_params.dir = m_dir;\r
- m_params.sectionType = m_sectionType;\r
-\r
- m_params.hdr.filterIdx = m_filterIndex;\r
- m_params.hdr.frameId = m_frameId;\r
- m_params.hdr.subframeId = m_subframeId;\r
- m_params.hdr.slotId = m_slotId;\r
- m_params.hdr.startSymId = m_symStart;\r
- m_params.hdr.iqWidth = XRAN_CONVERT_IQWIDTH(m_iqWidth);\r
- m_params.hdr.compMeth = m_compMethod;\r
-\r
- switch(m_sectionType) {\r
- case XRAN_CP_SECTIONTYPE_1:\r
- break;\r
-\r
- case XRAN_CP_SECTIONTYPE_3:\r
- m_params.hdr.timeOffset = m_timeOffset;\r
- m_params.hdr.fftSize = m_fftSize;\r
- m_params.hdr.scs = m_scs;\r
- m_params.hdr.cpLength = m_cpLength;\r
- break;\r
-\r
- default:\r
- return (-1);\r
- }\r
-\r
- for(numsec=0; numsec < m_numSections; numsec++) {\r
- m_params.sections[numsec].info.type = m_params.sectionType; // for database\r
- m_params.sections[numsec].info.startSymId = m_params.hdr.startSymId; // for database\r
- m_params.sections[numsec].info.iqWidth = m_params.hdr.iqWidth; // for database\r
- m_params.sections[numsec].info.compMeth = m_params.hdr.compMeth; // for database\r
- m_params.sections[numsec].info.id = m_sectionId++;\r
- m_params.sections[numsec].info.rb = XRAN_RBIND_EVERY;\r
- m_params.sections[numsec].info.symInc = XRAN_SYMBOLNUMBER_NOTINC;\r
- m_params.sections[numsec].info.startPrbc = m_prbStart[numsec];\r
- m_params.sections[numsec].info.numPrbc = m_prbNum[numsec];\r
- m_params.sections[numsec].info.numSymbol = m_symNum;\r
- m_params.sections[numsec].info.reMask = m_reMask;\r
- m_params.sections[numsec].info.beamId = m_beamId;\r
- switch(m_sectionType) {\r
- case XRAN_CP_SECTIONTYPE_1:\r
- break;\r
-\r
- case XRAN_CP_SECTIONTYPE_3:\r
- m_params.sections[numsec].info.freqOffset = m_freqOffset;\r
- break;\r
-\r
- default:\r
- return (-1);\r
- }\r
-\r
- /* section extension */\r
- if(/*extflag == true*/0) {\r
- m_params.sections[numsec].info.ef = 1;\r
- prepare_extensions(numsec);\r
- }\r
- else {\r
- m_params.sections[numsec].info.ef = 0;\r
- m_params.sections[numsec].exDataSize = 0;\r
- }\r
- }\r
-\r
- m_params.numSections = numsec;\r
-\r
- return (0);\r
-}\r
-\r
-\r
-void C_plane::verify_sections(void)\r
-{\r
- int i,j;\r
-\r
- /* Verify the result */\r
- EXPECT_TRUE(m_result.dir == m_params.dir);\r
- EXPECT_TRUE(m_result.sectionType == m_params.sectionType);\r
-\r
- EXPECT_TRUE(m_result.hdr.filterIdx == m_params.hdr.filterIdx);\r
- EXPECT_TRUE(m_result.hdr.frameId == m_params.hdr.frameId);\r
- EXPECT_TRUE(m_result.hdr.subframeId == m_params.hdr.subframeId);\r
- EXPECT_TRUE(m_result.hdr.slotId == m_params.hdr.slotId);\r
- EXPECT_TRUE(m_result.hdr.startSymId == m_params.hdr.startSymId);\r
- EXPECT_TRUE(m_result.hdr.iqWidth == m_params.hdr.iqWidth);\r
- EXPECT_TRUE(m_result.hdr.compMeth == m_params.hdr.compMeth);\r
-\r
- switch(m_sectionType) {\r
- case XRAN_CP_SECTIONTYPE_1:\r
- break;\r
-\r
- case XRAN_CP_SECTIONTYPE_3:\r
- EXPECT_TRUE(m_result.hdr.fftSize == m_params.hdr.fftSize);\r
- EXPECT_TRUE(m_result.hdr.scs == m_params.hdr.scs);\r
- EXPECT_TRUE(m_result.hdr.cpLength == m_params.hdr.cpLength);\r
- break;\r
-\r
- default:\r
- FAIL() << "Invalid Section Type - " << m_sectionType << "\n";\r
- }\r
-\r
- ASSERT_TRUE(m_result.numSections == m_params.numSections);\r
- for(i=0; i < m_result.numSections; i++) {\r
- EXPECT_TRUE(m_result.sections[i].info.id == m_params.sections[i].info.id);\r
- EXPECT_TRUE(m_result.sections[i].info.rb == XRAN_RBIND_EVERY);\r
- EXPECT_TRUE(m_result.sections[i].info.symInc == XRAN_SYMBOLNUMBER_NOTINC);\r
- EXPECT_TRUE(m_result.sections[i].info.startPrbc == m_params.sections[i].info.startPrbc);\r
- EXPECT_TRUE(m_result.sections[i].info.numPrbc == m_params.sections[i].info.numPrbc);\r
- EXPECT_TRUE(m_result.sections[i].info.numSymbol == m_params.sections[i].info.numSymbol);\r
- EXPECT_TRUE(m_result.sections[i].info.reMask == m_params.sections[i].info.reMask);\r
- EXPECT_TRUE(m_result.sections[i].info.beamId == m_params.sections[i].info.beamId);\r
- EXPECT_TRUE(m_result.sections[i].info.ef == m_params.sections[i].info.ef);\r
-\r
- switch(m_sectionType) {\r
- case XRAN_CP_SECTIONTYPE_1:\r
- break;\r
-\r
- case XRAN_CP_SECTIONTYPE_3:\r
- EXPECT_TRUE(m_result.sections[i].info.freqOffset == m_params.sections[i].info.freqOffset);\r
- break;\r
-\r
- default:\r
- FAIL() << "Invalid Section Type - " << m_sectionType << "\n";\r
- }\r
-\r
- if(m_params.sections[i].info.ef) {\r
- // printf("[%d] %d == %d\n",i, m_result.sections[i].exDataSize, m_params.sections[i].exDataSize);\r
- EXPECT_TRUE(m_result.sections[i].exDataSize == m_params.sections[i].exDataSize);\r
-\r
- for(j=0; j < m_params.sections[i].exDataSize; j++) {\r
- EXPECT_TRUE(m_result.sections[i].exData[j].type == m_params.sections[i].exData[j].type);\r
-\r
- switch(m_params.sections[i].exData[j].type) {\r
- case XRAN_CP_SECTIONEXTCMD_1:\r
- {\r
- struct xran_sectionext1_info *ext1_params, *ext1_result;\r
- int iq_size, parm_size, N;\r
-\r
- ext1_params = (struct xran_sectionext1_info *)m_params.sections[i].exData[j].data;\r
- ext1_result = (struct xran_sectionext1_info *)m_result.sections[i].exData[j].data;\r
-\r
- EXPECT_TRUE(ext1_result->bfwiqWidth == ext1_params->bfwiqWidth);\r
- EXPECT_TRUE(ext1_result->bfwCompMeth == ext1_params->bfwCompMeth);\r
-\r
- N = ext1_params->bfwNumber;\r
- switch(ext1_params->bfwCompMeth) {\r
- case XRAN_BFWCOMPMETHOD_BLKFLOAT:\r
- EXPECT_TRUE(ext1_result->bfwCompParam.exponent == ext1_params->bfwCompParam.exponent);\r
- break;\r
-\r
- case XRAN_BFWCOMPMETHOD_BLKSCALE:\r
- EXPECT_TRUE(ext1_result->bfwCompParam.blockScaler == ext1_params->bfwCompParam.blockScaler);\r
- break;\r
-\r
- case XRAN_BFWCOMPMETHOD_ULAW:\r
- EXPECT_TRUE(ext1_result->bfwCompParam.compBitWidthShift == ext1_params->bfwCompParam.compBitWidthShift);\r
- break;\r
-\r
- case XRAN_BFWCOMPMETHOD_BEAMSPACE:\r
- parm_size = N>>3; if(N%8) parm_size++; parm_size *= 8;\r
- EXPECT_TRUE(std::memcmp(ext1_result->bfwCompParam.activeBeamspaceCoeffMask, ext1_params->bfwCompParam.activeBeamspaceCoeffMask, parm_size));\r
- break;\r
- }\r
-\r
- /* Get the number of BF weights */\r
- iq_size = N*ext1_params->bfwiqWidth*2; // total in bits\r
- parm_size = iq_size>>3; // total in bytes (/8)\r
- if(iq_size%8) parm_size++; // round up\r
- EXPECT_TRUE(std::memcmp(ext1_result->p_bfwIQ, ext1_params->p_bfwIQ, parm_size));\r
-\r
- }\r
- break;\r
-\r
- case XRAN_CP_SECTIONEXTCMD_2:\r
- {\r
- struct xran_sectionext2_info *ext2_params, *ext2_result;\r
-\r
- ext2_params = (struct xran_sectionext2_info *)m_params.sections[i].exData[j].data;\r
- ext2_result = (struct xran_sectionext2_info *)m_result.sections[i].exData[j].data;\r
-\r
- if(ext2_params->bfAzPtWidth) {\r
- EXPECT_TRUE(ext2_result->bfAzPtWidth == ext2_params->bfAzPtWidth);\r
- EXPECT_TRUE(ext2_result->bfAzPt == ext2_params->bfAzPt);\r
- }\r
-\r
- if(ext2_params->bfZePtWidth) {\r
- EXPECT_TRUE(ext2_result->bfZePtWidth == ext2_params->bfZePtWidth);\r
- EXPECT_TRUE(ext2_result->bfZePt == ext2_params->bfZePt);\r
- }\r
- if(ext2_params->bfAz3ddWidth) {\r
- EXPECT_TRUE(ext2_result->bfAz3ddWidth == ext2_params->bfAz3ddWidth);\r
- EXPECT_TRUE(ext2_result->bfAz3dd == ext2_params->bfAz3dd);\r
- }\r
- if(ext2_params->bfZe3ddWidth) {\r
- EXPECT_TRUE(ext2_result->bfZe3ddWidth == ext2_params->bfZe3ddWidth);\r
- EXPECT_TRUE(ext2_result->bfZe3dd == ext2_params->bfZe3dd);\r
- }\r
-\r
- EXPECT_TRUE(ext2_result->bfAzSI == ext2_params->bfAzSI);\r
- EXPECT_TRUE(ext2_result->bfZeSI == ext2_params->bfZeSI);\r
- }\r
- break;\r
-\r
- case XRAN_CP_SECTIONEXTCMD_4:\r
- {\r
- struct xran_sectionext4_info *ext4_params, *ext4_result;\r
-\r
- ext4_params = (struct xran_sectionext4_info *)m_params.sections[i].exData[j].data;\r
- ext4_result = (struct xran_sectionext4_info *)m_result.sections[i].exData[j].data;\r
-\r
- EXPECT_TRUE(ext4_result->csf == ext4_params->csf);\r
- EXPECT_TRUE(ext4_result->modCompScaler == ext4_params->modCompScaler);\r
- }\r
- break;\r
- case XRAN_CP_SECTIONEXTCMD_5:\r
- {\r
- struct xran_sectionext5_info *ext5_params, *ext5_result;\r
- int idx;\r
-\r
- ext5_params = (struct xran_sectionext5_info *)m_params.sections[i].exData[j].data;\r
- ext5_result = (struct xran_sectionext5_info *)m_result.sections[i].exData[j].data;\r
-\r
- EXPECT_TRUE(ext5_result->num_sets == ext5_params->num_sets);\r
- for(idx=0; idx < ext5_params->num_sets; idx++) {\r
- EXPECT_TRUE(ext5_result->mc[idx].csf == ext5_params->mc[idx].csf);\r
- EXPECT_TRUE(ext5_result->mc[idx].mcScaleReMask == ext5_params->mc[idx].mcScaleReMask);\r
- EXPECT_TRUE(ext5_result->mc[idx].mcScaleOffset == ext5_params->mc[idx].mcScaleOffset);\r
- }\r
- }\r
- break;\r
- }\r
- }\r
- }\r
- }\r
-\r
- return;\r
-}\r
-\r
-\r
-/***************************************************************************\r
- * Functional Test cases\r
- ***************************************************************************/\r
-\r
-TEST_P(C_plane, Section_Ext1)\r
-{\r
- int i = 0, idRb;\r
- int32_t len = 0;\r
- int16_t *ptr = NULL;\r
- int32_t nRbs = 36;\r
- int32_t nAntElm = 32;\r
- int8_t iqWidth = 16;\r
- int8_t compMethod = XRAN_COMPMETHOD_NONE;\r
- int8_t *p_ext1_dst = NULL;\r
- int16_t *bfw_payload = NULL;\r
- int32_t expected_len = (3+1)*nRbs + nAntElm*nRbs*4;\r
-\r
- struct xran_section_gen_info* loc_pSectGenInfo = m_params.sections;\r
- struct xran_sectionext1_info m_ext1;\r
- struct xran_cp_radioapp_section_ext1 *p_ext1;\r
-\r
- /* Configure section information */\r
- if(prepare_sections(false) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
- ptr = m_p_bfw_iq_src;\r
-\r
- for (idRb =0; idRb < nRbs*nAntElm*2; idRb++){\r
- ptr[idRb] = i;\r
- i++;\r
- }\r
-\r
- len = xran_cp_populate_section_ext_1(m_p_ext1_dst,\r
- m_ext1_dst_len,\r
- m_p_bfw_iq_src,\r
- nRbs,\r
- nAntElm,\r
- iqWidth,\r
- compMethod);\r
-\r
- ASSERT_TRUE(len == expected_len);\r
-\r
- p_ext1_dst = m_p_ext1_dst;\r
- idRb = 0;\r
- do {\r
- p_ext1 = (struct xran_cp_radioapp_section_ext1 *)p_ext1_dst;\r
- bfw_payload = (int16_t*)(p_ext1+1);\r
- p_ext1_dst += p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;\r
- idRb++;\r
- }while(p_ext1->ef != XRAN_EF_F_LAST);\r
-\r
- ASSERT_TRUE(idRb == nRbs);\r
-\r
- /* Update section information */\r
- memset(&m_ext1, 0, sizeof (struct xran_sectionext1_info));\r
- m_ext1.bfwNumber = nAntElm;\r
- m_ext1.bfwiqWidth = iqWidth;\r
- m_ext1.bfwCompMeth = compMethod;\r
- m_ext1.p_bfwIQ = (int16_t*)m_p_ext1_dst;\r
- m_ext1.bfwIQ_sz = len;\r
-\r
- loc_pSectGenInfo->exData[0].type = XRAN_CP_SECTIONEXTCMD_1;\r
- loc_pSectGenInfo->exData[0].len = sizeof(m_ext1);\r
- loc_pSectGenInfo->exData[0].data = &m_ext1;\r
-\r
- loc_pSectGenInfo->info.ef = 1;\r
- loc_pSectGenInfo->exDataSize = 1;\r
-\r
- m_params.numSections = 1;\r
-\r
- /* Generating C-Plane packet */\r
- ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Parsing generated packet */\r
- EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Verify the result */\r
- //verify_sections();\r
-}\r
-\r
-TEST_P(C_plane, Section_Ext1_9bit)\r
-{\r
- int i = 0, idRb;\r
- int32_t len = 0;\r
- int16_t *ptr = NULL;\r
- int32_t nRbs = 36;\r
- int32_t nAntElm = 32;\r
- int8_t iqWidth = 9;\r
- int8_t compMethod = XRAN_COMPMETHOD_BLKFLOAT;\r
- int8_t *p_ext1_dst = NULL;\r
- int16_t *bfw_payload = NULL;\r
- int32_t expected_len = ((nAntElm/16*4*iqWidth)+1)*nRbs + /* bfwCompParam + IQ = */\r
- sizeof(struct xran_cp_radioapp_section_ext1)*nRbs; /* ext1 Headers */\r
-\r
- struct xran_section_gen_info* loc_pSectGenInfo = m_params.sections;\r
- struct xran_sectionext1_info m_ext1;\r
- struct xran_cp_radioapp_section_ext1 *p_ext1;\r
-\r
- /* Configure section information */\r
- if(prepare_sections(false) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
- ptr = m_p_bfw_iq_src;\r
-\r
- for (idRb =0; idRb < nRbs*nAntElm*2; idRb++){\r
- ptr[idRb] = i;\r
- i++;\r
- }\r
-\r
- len = xran_cp_populate_section_ext_1(m_p_ext1_dst,\r
- m_ext1_dst_len,\r
- m_p_bfw_iq_src,\r
- nRbs,\r
- nAntElm,\r
- iqWidth,\r
- compMethod);\r
-\r
- ASSERT_TRUE(len == expected_len);\r
-\r
- p_ext1_dst = m_p_ext1_dst;\r
- idRb = 0;\r
- do {\r
- p_ext1 = (struct xran_cp_radioapp_section_ext1 *)p_ext1_dst;\r
- bfw_payload = (int16_t*)(p_ext1+1);\r
- p_ext1_dst += p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;\r
- idRb++;\r
- }while(p_ext1->ef != XRAN_EF_F_LAST);\r
-\r
- ASSERT_TRUE(idRb == nRbs);\r
-\r
- /* Update section information */\r
- memset(&m_ext1, 0, sizeof (struct xran_sectionext1_info));\r
- m_ext1.bfwNumber = nAntElm;\r
- m_ext1.bfwiqWidth = iqWidth;\r
- m_ext1.bfwCompMeth = compMethod;\r
- m_ext1.p_bfwIQ = (int16_t*)m_p_ext1_dst;\r
- m_ext1.bfwIQ_sz = len;\r
-\r
- loc_pSectGenInfo->exData[0].type = XRAN_CP_SECTIONEXTCMD_1;\r
- loc_pSectGenInfo->exData[0].len = sizeof(m_ext1);\r
- loc_pSectGenInfo->exData[0].data = &m_ext1;\r
-\r
- loc_pSectGenInfo->info.ef = 1;\r
- loc_pSectGenInfo->exDataSize = 1;\r
-\r
- m_params.numSections = 1;\r
-\r
- /* Generating C-Plane packet */\r
- ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Parsing generated packet */\r
- EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Verify the result */\r
- //verify_sections();\r
-}\r
-\r
-\r
-\r
-TEST_P(C_plane, PacketGen)\r
-{\r
- int i;\r
-\r
-\r
- /* Configure section information */\r
- if(prepare_sections(false) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
-\r
- /* Generating C-Plane packet */\r
- ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Parsing generated packet */\r
- EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Verify the result */\r
- verify_sections();\r
-}\r
-\r
-\r
-TEST_P(C_plane, PacketGen_Ext)\r
-{\r
- int i;\r
-\r
-\r
- /* Configure section information */\r
- if(prepare_sections(true) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
-\r
- /* Generating C-Plane packet */\r
- ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Parsing generated packet */\r
- EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);\r
-\r
- /* Verify the result */\r
- verify_sections();\r
-}\r
-\r
-\r
-/***************************************************************************\r
- * Performance Test cases\r
- ***************************************************************************/\r
-TEST_P(C_plane, Perf)\r
-{\r
- /* Configure section information */\r
- if(prepare_sections(false) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
-\r
- /* using wrapper function to reset mbuf */\r
- performance("C", module_name,\r
- &xran_ut_prepare_cp, m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId);\r
-}\r
-\r
-TEST_P(C_plane, Perf_Ext)\r
-{\r
- /* Configure section information */\r
- if(prepare_sections(true) < 0) {\r
- FAIL() << "Invalid Section configuration\n";\r
- }\r
-\r
- /* using wrapper function to reset mbuf */\r
- performance("C", module_name,\r
- &xran_ut_prepare_cp, m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId);\r
-}\r
-\r
-\r
-INSTANTIATE_TEST_CASE_P(UnitTest, C_plane,\r
- testing::ValuesIn(get_sequence(C_plane::get_number_of_cases("C_Plane"))));\r
-\r
+/******************************************************************************
+*
+* Copyright (c) 2019 Intel.
+*
+* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+*
+* 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.
+*
+*******************************************************************************/
+
+
+#include "common.hpp"
+#include "xran_lib_wrap.hpp"
+#include "xran_common.h"
+#include "xran_fh_o_du.h"
+#include "ethdi.h"
+#include "ethernet.h"
+#include "xran_transport.h"
+#include "xran_cp_api.h"
+
+#include <stdint.h>
+
+#define DELETE_ARRAY(x) { if(x) { delete[] x; x = nullptr; } }
+
+const std::string module_name = "C-Plane";
+
+const uint8_t m_bitmask[] = { 0x00, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
+
+extern "C"
+{
+
+/* wrapper function for performace tests to reset mbuf */
+int xran_ut_prepare_cp(struct rte_mbuf *mbuf, struct xran_cp_gen_params *params,
+ uint8_t cc_id, uint8_t ant_id, uint8_t seq_id)
+{
+ rte_pktmbuf_reset(mbuf);
+ return(xran_prepare_ctrl_pkt(mbuf, params, cc_id, ant_id, seq_id));
+}
+
+
+void cput_fh_rx_callback(void *pCallbackTag, xran_status_t status)
+{
+ return;
+}
+
+void cput_fh_rx_prach_callback(void *pCallbackTag, xran_status_t status)
+{
+ rte_pause();
+}
+
+} /* extern "C" */
+
+
+
+class C_plane: public KernelTests
+{
+private:
+ struct xran_section_gen_info *m_pSectGenInfo = NULL;
+ struct xran_section_gen_info *m_pSectResult = NULL;
+
+ struct sectinfo {
+ uint16_t sectionId;
+ uint8_t rb;
+ uint8_t symInc;
+ uint16_t startPrbc;
+ uint16_t numPrbc;
+ uint16_t reMask;
+ uint8_t numSymbol;
+ uint16_t beamId;
+ int freqOffset;
+ std::vector<uint8_t> exts;
+ };
+
+ struct extcfginfo {
+ int type;
+ std::string name;
+ union {
+ struct xran_sectionext1_info ext1;
+ struct xran_sectionext2_info ext2;
+ struct xran_sectionext3_info ext3;
+ struct xran_sectionext4_info ext4;
+ struct xran_sectionext5_info ext5;
+ } u;
+ };
+
+protected:
+ int m_maxSections = 8; /* not used */
+ int m_numSections;
+
+ struct rte_mbuf *m_pTestBuffer;
+
+ struct xran_cp_gen_params m_params;
+ struct xran_recv_packet_info m_pktInfo;
+ struct xran_cp_gen_params m_result;
+
+ struct xran_sectionext1_info m_temp_ext1[XRAN_MAX_PRBS];
+
+ uint8_t m_dir;
+ std::string m_dirStr;
+ uint8_t m_sectionType;
+
+ uint8_t m_ccId, m_antId;
+ uint8_t m_seqId;
+ uint8_t m_frameId, m_subframeId, m_slotId;
+ uint8_t m_symStart;
+
+ uint8_t m_iqWidth, m_compMethod;
+ uint8_t m_filterIndex;
+ uint16_t m_timeOffset;
+ uint8_t m_fftSize;
+ uint8_t m_scs;
+ uint16_t m_cpLength;
+
+ struct sectinfo *m_sections;
+ struct extcfginfo *m_extcfgs;
+ int m_nextcfgs;
+
+ uint16_t m_ext1_dst_len = 0;
+ int8_t *m_p_ext1_dst = nullptr;
+ int16_t *m_p_bfw_iq_src = nullptr;
+
+ struct xran_sectionext1_info m_ext1;
+
+ int16_t m_bfwIQ[XRAN_MAX_BFW_N*2];
+
+
+ void SetUp() override
+ {
+ int i, j;
+
+ init_test("C_Plane");
+
+ m_dirStr = get_input_parameter<std::string>("direction");
+
+ if(!m_dirStr.compare("DL")) m_dir = XRAN_DIR_DL;
+ else if(!m_dirStr.compare("UL")) m_dir = XRAN_DIR_UL;
+ else FAIL() << "Invalid direction!";
+
+ m_sectionType = get_input_parameter<uint8_t>("section_type");
+ m_ccId = get_input_parameter<uint8_t>("cc_id");
+ m_antId = get_input_parameter<uint8_t>("ant_id");
+ m_seqId = get_input_parameter<uint16_t>("seq_id");
+
+ m_frameId = get_input_parameter<uint8_t>("frame_id");
+ m_subframeId = get_input_parameter<uint8_t>("subframe_id");
+ m_slotId = get_input_parameter<uint8_t>("slot_id");
+ m_symStart = get_input_parameter<uint8_t>("symbol_start");
+ m_compMethod = get_input_parameter<uint8_t>("comp_method");
+ m_iqWidth = get_input_parameter<uint8_t>("iq_width");
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_1:
+ m_filterIndex = XRAN_FILTERINDEX_STANDARD;
+ break;
+
+ case XRAN_CP_SECTIONTYPE_3:
+ m_filterIndex = get_input_parameter<uint8_t>("filter_index");
+ m_timeOffset = get_input_parameter<uint16_t>("time_offset");
+ m_fftSize = get_input_parameter<uint8_t>("fft_size");
+ m_scs = get_input_parameter<uint8_t>("scs");
+ m_cpLength = get_input_parameter<uint16_t>("cp_length");
+ break;
+
+ default:
+ FAIL() << "Invalid Section Type - " << m_sectionType << std::endl;
+ }
+
+ m_numSections = get_input_subsection_size("sections");
+ ASSERT_FALSE(m_numSections == 0);
+
+ m_sections = new struct sectinfo [m_numSections];
+ for(i=0; i<m_numSections; i++) {
+ m_sections[i].sectionId = get_input_parameter<uint16_t>("sections", i, "sectionId");
+ m_sections[i].rb = get_input_parameter<uint16_t>("sections", i, "rb");
+ m_sections[i].symInc = get_input_parameter<uint16_t>("sections", i, "symInc");
+ m_sections[i].startPrbc = get_input_parameter<uint16_t>("sections", i, "startPrbc");
+ m_sections[i].numPrbc = get_input_parameter<uint16_t>("sections", i, "numPrbc");
+ m_sections[i].reMask = get_input_parameter<uint16_t>("sections", i, "reMask");
+ m_sections[i].numSymbol = get_input_parameter<uint16_t>("sections", i, "numSymbol");
+ m_sections[i].beamId = get_input_parameter<uint16_t>("sections", i, "beamId");
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_3:
+ m_sections[i].freqOffset = get_input_parameter<uint16_t>("sections", i, "freqOffset");
+ break;
+ }
+
+ m_sections[i].exts = get_input_parameter<std::vector<uint8_t>>("sections", i, "exts");
+ }
+
+ /* reading configurations of section extension */
+ m_nextcfgs = get_input_subsection_size("extensions");
+ if(m_nextcfgs) {
+ m_extcfgs = new struct extcfginfo [m_nextcfgs];
+
+ for(i=0; i < m_nextcfgs; i++) {
+ std::vector<uint16_t> csf;
+ std::vector<uint16_t> mcScaleReMask;
+ std::vector<uint16_t> mcScaleOffset;
+
+ m_extcfgs[i].type = get_input_parameter<int>("extensions", i, "type");
+ m_extcfgs[i].name = get_input_parameter<std::string>("extensions", i, "name");
+
+ switch(m_extcfgs[i].type) {
+ case XRAN_CP_SECTIONEXTCMD_1:
+ /* Skip section extension type 1 since it has separate function */
+ std::cout << "### Skip Extension 1 configuration !!\n" << std::endl;
+ continue;
+
+ case XRAN_CP_SECTIONEXTCMD_2:
+ m_extcfgs[i].u.ext2.bfAzPtWidth = get_input_parameter<uint8_t>("extensions", i, "bfAzPtWidth") & 0x7;
+ m_extcfgs[i].u.ext2.bfAzPt = get_input_parameter<uint8_t>("extensions", i, "bfAzPt") & 0xf;
+ m_extcfgs[i].u.ext2.bfZePtWidth = get_input_parameter<uint8_t>("extensions", i, "bfZePtWidth") & 0x7;
+ m_extcfgs[i].u.ext2.bfZePt = get_input_parameter<uint8_t>("extensions", i, "bfZePt") & 0xf;
+ m_extcfgs[i].u.ext2.bfAz3ddWidth = get_input_parameter<uint8_t>("extensions", i, "bfAz3ddWidth") & 0x7;
+ m_extcfgs[i].u.ext2.bfAz3dd = get_input_parameter<uint8_t>("extensions", i, "bfAz3dd") & 0xf;
+ m_extcfgs[i].u.ext2.bfZe3ddWidth = get_input_parameter<uint8_t>("extensions", i, "bfZe3ddWidth") & 0x7;
+ m_extcfgs[i].u.ext2.bfZe3dd = get_input_parameter<uint8_t>("extensions", i, "bfZe3dd") & 0xf;
+ m_extcfgs[i].u.ext2.bfAzSI = get_input_parameter<uint8_t>("extensions", i, "bfAzSI") & 0x7;
+ m_extcfgs[i].u.ext2.bfZeSI = get_input_parameter<uint8_t>("extensions", i, "bfZeSI") & 0x7;
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_3:
+ m_extcfgs[i].u.ext3.codebookIdx = get_input_parameter<uint8_t> ("extensions", i, "codebookIdx");
+ m_extcfgs[i].u.ext3.layerId = get_input_parameter<uint8_t> ("extensions", i, "layerId") & 0xf;
+ m_extcfgs[i].u.ext3.numLayers = get_input_parameter<uint8_t> ("extensions", i, "numLayers") & 0xf;
+ m_extcfgs[i].u.ext3.txScheme = get_input_parameter<uint8_t> ("extensions", i, "txScheme") & 0xf;
+ m_extcfgs[i].u.ext3.crsReMask = get_input_parameter<uint16_t>("extensions", i, "crsReMask") & 0xfff;
+ m_extcfgs[i].u.ext3.crsShift = get_input_parameter<uint8_t> ("extensions", i, "crsShift") & 0x1;
+ m_extcfgs[i].u.ext3.crsSymNum = get_input_parameter<uint8_t> ("extensions", i, "crsSymNum") & 0xf;
+ m_extcfgs[i].u.ext3.numAntPort = get_input_parameter<uint16_t>("extensions", i, "numAntPort");
+ m_extcfgs[i].u.ext3.beamIdAP1 = get_input_parameter<uint16_t>("extensions", i, "beamIdAP1");
+ m_extcfgs[i].u.ext3.beamIdAP2 = get_input_parameter<uint16_t>("extensions", i, "beamIdAP2");
+ m_extcfgs[i].u.ext3.beamIdAP3 = get_input_parameter<uint16_t>("extensions", i, "beamIdAP3");
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_4:
+ m_extcfgs[i].u.ext4.csf = get_input_parameter<uint8_t> ("extensions", i, "csf") & 0xf;
+ m_extcfgs[i].u.ext4.modCompScaler= get_input_parameter<uint16_t>("extensions", i, "modCompScaler") & 0x7fff;
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_5:
+ m_extcfgs[i].u.ext5.num_sets = get_input_parameter<uint8_t>("extensions", i, "num_sets");
+ if(m_extcfgs[i].u.ext5.num_sets > XRAN_MAX_MODCOMP_ADDPARMS)
+ FAIL() << "Invalid number of sets in extension 5!";
+
+ csf = get_input_parameter<std::vector<uint16_t>>("extensions", i, "csf");
+ mcScaleReMask = get_input_parameter<std::vector<uint16_t>>("extensions", i, "mcScaleReMask");
+ mcScaleOffset = get_input_parameter<std::vector<uint16_t>>("extensions", i, "mcScaleOffset");
+
+ if(csf.size() != m_extcfgs[i].u.ext5.num_sets
+ || mcScaleReMask.size() != m_extcfgs[i].u.ext5.num_sets
+ || mcScaleOffset.size() != m_extcfgs[i].u.ext5.num_sets)
+ FAIL() << "Invalid configuration in extension 5 - different size!";
+
+ for(int ii=0; ii < m_extcfgs[i].u.ext5.num_sets; ii++) {
+ m_extcfgs[i].u.ext5.mc[ii].csf = csf[ii];
+ m_extcfgs[i].u.ext5.mc[ii].mcScaleReMask = mcScaleReMask[ii];
+ m_extcfgs[i].u.ext5.mc[ii].mcScaleOffset = mcScaleOffset[ii];
+ }
+ break;
+
+ default:
+ FAIL() << "Invalid Section Type Extension - " << m_extcfgs[i].type << std::endl;
+ continue;
+ } /* switch(m_extcfgs[i].type) */
+ } /* for(i=0; i < m_nextcfgs; i++) */
+ }
+ else {
+ m_extcfgs = nullptr;
+ }
+
+ /* allocate and prepare required data storage */
+ m_pSectGenInfo = new struct xran_section_gen_info [m_numSections];
+ ASSERT_NE(m_pSectGenInfo, nullptr);
+ m_params.sections = m_pSectGenInfo;
+
+ m_pSectResult = new struct xran_section_gen_info [m_numSections];
+ ASSERT_NE(m_pSectResult, nullptr);
+ m_result.sections = m_pSectResult;
+
+ m_ext1_dst_len = 9600;
+ m_p_ext1_dst = new int8_t [m_ext1_dst_len];
+ m_p_bfw_iq_src = new int16_t [9600/2];
+
+ /* allocating an mbuf for packet generatrion */
+ m_pTestBuffer = xran_ethdi_mbuf_alloc();
+ ASSERT_FALSE(m_pTestBuffer == nullptr);
+ }
+
+ void TearDown() override
+ {
+ if(m_pTestBuffer != nullptr) {
+ rte_pktmbuf_free(m_pTestBuffer);
+ m_pTestBuffer = nullptr;
+ }
+
+ DELETE_ARRAY(m_extcfgs);
+ DELETE_ARRAY(m_sections);
+ DELETE_ARRAY(m_p_bfw_iq_src);
+ DELETE_ARRAY(m_p_ext1_dst);
+ DELETE_ARRAY(m_pSectGenInfo);
+ DELETE_ARRAY(m_pSectResult);
+ }
+
+ int prepare_sections(void);
+ int prepare_extensions(void);
+ void verify_sections(void);
+
+};
+
+
+
+int C_plane::prepare_extensions()
+{
+ int i, numext, sect_num;
+ int ext_id;
+
+ for(sect_num=0; sect_num < m_numSections; sect_num++) {
+ numext = 0;
+
+ for(i=0; i < m_sections[sect_num].exts.size(); i++) {
+
+ ext_id = m_sections[sect_num].exts[i];
+ if(ext_id >= m_nextcfgs) {
+ std::cout << "Invalid section extension configuration index - " << ext_id << " [max " << m_nextcfgs-1 << "]" << std::endl;
+ return (-1);
+ }
+
+ switch(m_extcfgs[ext_id].type) {
+ case XRAN_CP_SECTIONEXTCMD_1:
+ std::cout << "Skip Extension 1 !!" << std::endl;
+ continue;
+ case XRAN_CP_SECTIONEXTCMD_2:
+ m_params.sections[sect_num].exData[numext].len = sizeof(m_extcfgs[ext_id].u.ext2);
+ m_params.sections[sect_num].exData[numext].data = &m_extcfgs[ext_id].u.ext2;
+ break;
+ case XRAN_CP_SECTIONEXTCMD_3:
+ m_params.sections[sect_num].exData[numext].len = sizeof(m_extcfgs[ext_id].u.ext3);
+ m_params.sections[sect_num].exData[numext].data = &m_extcfgs[ext_id].u.ext3;
+ break;
+ case XRAN_CP_SECTIONEXTCMD_4:
+ m_params.sections[sect_num].exData[numext].len = sizeof(m_extcfgs[ext_id].u.ext4);
+ m_params.sections[sect_num].exData[numext].data = &m_extcfgs[ext_id].u.ext4;
+ break;
+ case XRAN_CP_SECTIONEXTCMD_5:
+ m_params.sections[sect_num].exData[numext].len = sizeof(m_extcfgs[ext_id].u.ext5);
+ m_params.sections[sect_num].exData[numext].data = &m_extcfgs[ext_id].u.ext5;
+ break;
+ default:
+ std::cout << "Invalid Section Extension Type - " << (int)m_extcfgs[ext_id].type << std::endl;
+ return (-1);
+ } /* switch(m_extcfgs[ext_id].type) */
+
+ m_params.sections[sect_num].exData[numext].type = m_extcfgs[ext_id].type;
+ numext++;
+ } /* for(i=0; i < m_sections[sect_num].exts.size(); i++) */
+
+ if(numext) {
+ m_params.sections[sect_num].exDataSize = numext;
+ m_params.sections[sect_num].info.ef = 1;
+ }
+ else {
+ m_params.sections[sect_num].exDataSize = 0;
+ m_params.sections[sect_num].info.ef = 0;
+ }
+ } /* for(sect_num=0; sect_num < m_numSections; sect_num++) */
+
+ return (0);
+}
+
+
+int C_plane::prepare_sections(void)
+{
+ int numsec;
+
+
+ /* Preparing input data for packet generation */
+ m_params.dir = m_dir;
+ m_params.sectionType = m_sectionType;
+
+ m_params.hdr.filterIdx = m_filterIndex;
+ m_params.hdr.frameId = m_frameId;
+ m_params.hdr.subframeId = m_subframeId;
+ m_params.hdr.slotId = m_slotId;
+ m_params.hdr.startSymId = m_symStart;
+ m_params.hdr.iqWidth = XRAN_CONVERT_IQWIDTH(m_iqWidth);
+ m_params.hdr.compMeth = m_compMethod;
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_1:
+ break;
+
+ case XRAN_CP_SECTIONTYPE_3:
+ m_params.hdr.timeOffset = m_timeOffset;
+ m_params.hdr.fftSize = m_fftSize;
+ m_params.hdr.scs = m_scs;
+ m_params.hdr.cpLength = m_cpLength;
+ break;
+
+ default:
+ return (-1);
+ }
+
+ for(numsec=0; numsec < m_numSections; numsec++) {
+ m_params.sections[numsec].info.type = m_params.sectionType; // for database
+ m_params.sections[numsec].info.startSymId = m_params.hdr.startSymId; // for database
+ m_params.sections[numsec].info.iqWidth = m_params.hdr.iqWidth; // for database
+ m_params.sections[numsec].info.compMeth = m_params.hdr.compMeth; // for database
+ m_params.sections[numsec].info.id = m_sections[numsec].sectionId;
+ m_params.sections[numsec].info.rb = m_sections[numsec].rb;
+ m_params.sections[numsec].info.symInc = m_sections[numsec].symInc;
+ m_params.sections[numsec].info.startPrbc = m_sections[numsec].startPrbc;
+ m_params.sections[numsec].info.numPrbc = m_sections[numsec].numPrbc;
+ m_params.sections[numsec].info.reMask = m_sections[numsec].reMask;
+ m_params.sections[numsec].info.numSymbol = m_sections[numsec].numSymbol;
+ m_params.sections[numsec].info.beamId = m_sections[numsec].beamId;
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_1:
+ break;
+
+ case XRAN_CP_SECTIONTYPE_3:
+ m_params.sections[numsec].info.freqOffset = m_sections[numsec].freqOffset;
+ break;
+
+ default:
+ return (-1);
+ }
+ }
+
+ m_params.numSections = numsec;
+
+ return (0);
+}
+
+
+void C_plane::verify_sections(void)
+{
+ int i,j;
+
+ /* Verify the result */
+ EXPECT_TRUE(m_result.dir == m_params.dir);
+ EXPECT_TRUE(m_result.sectionType == m_params.sectionType);
+
+ EXPECT_TRUE(m_result.hdr.filterIdx == m_params.hdr.filterIdx);
+ EXPECT_TRUE(m_result.hdr.frameId == m_params.hdr.frameId);
+ EXPECT_TRUE(m_result.hdr.subframeId == m_params.hdr.subframeId);
+ EXPECT_TRUE(m_result.hdr.slotId == m_params.hdr.slotId);
+ EXPECT_TRUE(m_result.hdr.startSymId == m_params.hdr.startSymId);
+ EXPECT_TRUE(m_result.hdr.iqWidth == m_params.hdr.iqWidth);
+ EXPECT_TRUE(m_result.hdr.compMeth == m_params.hdr.compMeth);
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_1:
+ break;
+
+ case XRAN_CP_SECTIONTYPE_3:
+ EXPECT_TRUE(m_result.hdr.fftSize == m_params.hdr.fftSize);
+ EXPECT_TRUE(m_result.hdr.scs == m_params.hdr.scs);
+ EXPECT_TRUE(m_result.hdr.cpLength == m_params.hdr.cpLength);
+ break;
+
+ default:
+ FAIL() << "Invalid Section Type - " << m_sectionType << "\n";
+ }
+
+ ASSERT_TRUE(m_result.numSections == m_params.numSections);
+ for(i=0; i < m_result.numSections; i++) {
+ EXPECT_TRUE(m_result.sections[i].info.id == m_params.sections[i].info.id);
+ EXPECT_TRUE(m_result.sections[i].info.rb == m_params.sections[i].info.rb);
+ EXPECT_TRUE(m_result.sections[i].info.symInc == m_params.sections[i].info.symInc);
+ EXPECT_TRUE(m_result.sections[i].info.startPrbc == m_params.sections[i].info.startPrbc);
+ if(m_params.sections[i].info.numPrbc > 255)
+ EXPECT_TRUE(m_result.sections[i].info.numPrbc == 0);
+ else
+ EXPECT_TRUE(m_result.sections[i].info.numPrbc == m_params.sections[i].info.numPrbc);
+ EXPECT_TRUE(m_result.sections[i].info.numSymbol == m_params.sections[i].info.numSymbol);
+ EXPECT_TRUE(m_result.sections[i].info.reMask == m_params.sections[i].info.reMask);
+ EXPECT_TRUE(m_result.sections[i].info.beamId == m_params.sections[i].info.beamId);
+ EXPECT_TRUE(m_result.sections[i].info.ef == m_params.sections[i].info.ef);
+
+ switch(m_sectionType) {
+ case XRAN_CP_SECTIONTYPE_1:
+ break;
+
+ case XRAN_CP_SECTIONTYPE_3:
+ EXPECT_TRUE(m_result.sections[i].info.freqOffset == m_params.sections[i].info.freqOffset);
+ break;
+
+ default:
+ FAIL() << "Invalid Section Type - " << m_sectionType << "\n";
+ }
+
+ if(m_params.sections[i].info.ef) {
+ //printf("[%d] %d == %d\n",i, m_result.sections[i].exDataSize, m_params.sections[i].exDataSize);
+ EXPECT_TRUE(m_result.sections[i].exDataSize == m_params.sections[i].exDataSize);
+
+ for(j=0; j < m_params.sections[i].exDataSize; j++) {
+ EXPECT_TRUE(m_result.sections[i].exData[j].type == m_params.sections[i].exData[j].type);
+
+ switch(m_params.sections[i].exData[j].type) {
+ case XRAN_CP_SECTIONEXTCMD_1:
+ {
+ struct xran_sectionext1_info *ext1_params, *ext1_result;
+ int iq_size, parm_size, N;
+
+ ext1_params = (struct xran_sectionext1_info *)m_params.sections[i].exData[j].data;
+ ext1_result = (struct xran_sectionext1_info *)m_result.sections[i].exData[j].data;
+
+ EXPECT_TRUE(ext1_result->bfwiqWidth == ext1_params->bfwiqWidth);
+ EXPECT_TRUE(ext1_result->bfwCompMeth == ext1_params->bfwCompMeth);
+
+ N = ext1_params->bfwNumber;
+ switch(ext1_params->bfwCompMeth) {
+ case XRAN_BFWCOMPMETHOD_BLKFLOAT:
+ //printf("[%d, %d] %d == %d\n",i, j, ext1_result->bfwCompParam.exponent, ext1_params->bfwCompParam.exponent);
+ EXPECT_TRUE(ext1_result->bfwCompParam.exponent == ext1_params->bfwCompParam.exponent);
+ break;
+
+ case XRAN_BFWCOMPMETHOD_BLKSCALE:
+ EXPECT_TRUE(ext1_result->bfwCompParam.blockScaler == ext1_params->bfwCompParam.blockScaler);
+ break;
+
+ case XRAN_BFWCOMPMETHOD_ULAW:
+ EXPECT_TRUE(ext1_result->bfwCompParam.compBitWidthShift == ext1_params->bfwCompParam.compBitWidthShift);
+ break;
+
+ case XRAN_BFWCOMPMETHOD_BEAMSPACE:
+ parm_size = N>>3; if(N%8) parm_size++; parm_size *= 8;
+ EXPECT_TRUE(std::memcmp(ext1_result->bfwCompParam.activeBeamspaceCoeffMask, ext1_params->bfwCompParam.activeBeamspaceCoeffMask, parm_size));
+ break;
+ }
+
+ /* Get the number of BF weights */
+ iq_size = N*ext1_params->bfwiqWidth*2; // total in bits
+ parm_size = iq_size>>3; // total in bytes (/8)
+ if(iq_size%8) parm_size++; // round up
+ EXPECT_FALSE(std::memcmp(ext1_result->p_bfwIQ, ext1_params->p_bfwIQ, parm_size));
+ }
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_2:
+ {
+ struct xran_sectionext2_info *ext2_params, *ext2_result;
+
+ ext2_params = (struct xran_sectionext2_info *)m_params.sections[i].exData[j].data;
+ ext2_result = (struct xran_sectionext2_info *)m_result.sections[i].exData[j].data;
+
+ if(ext2_params->bfAzPtWidth) {
+ EXPECT_TRUE(ext2_result->bfAzPtWidth == ext2_params->bfAzPtWidth);
+ EXPECT_TRUE(ext2_result->bfAzPt == ext2_params->bfAzPt);
+ }
+
+ if(ext2_params->bfZePtWidth) {
+ EXPECT_TRUE(ext2_result->bfZePtWidth == ext2_params->bfZePtWidth);
+ EXPECT_TRUE(ext2_result->bfZePt == ext2_params->bfZePt);
+ }
+ if(ext2_params->bfAz3ddWidth) {
+ EXPECT_TRUE(ext2_result->bfAz3ddWidth == ext2_params->bfAz3ddWidth);
+ EXPECT_TRUE(ext2_result->bfAz3dd == ext2_params->bfAz3dd);
+ }
+ if(ext2_params->bfZe3ddWidth) {
+ EXPECT_TRUE(ext2_result->bfZe3ddWidth == ext2_params->bfZe3ddWidth);
+ EXPECT_TRUE(ext2_result->bfZe3dd == ext2_params->bfZe3dd);
+ }
+
+ EXPECT_TRUE(ext2_result->bfAzSI == ext2_params->bfAzSI);
+ EXPECT_TRUE(ext2_result->bfZeSI == ext2_params->bfZeSI);
+ }
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_3:
+ {
+ struct xran_sectionext3_info *ext3_params, *ext3_result;
+
+ ext3_params = (struct xran_sectionext3_info *)m_params.sections[i].exData[j].data;
+ ext3_result = (struct xran_sectionext3_info *)m_result.sections[i].exData[j].data;
+
+ EXPECT_TRUE(ext3_result->layerId == ext3_params->layerId);
+ EXPECT_TRUE(ext3_result->codebookIdx== ext3_params->codebookIdx);
+ EXPECT_TRUE(ext3_result->numLayers == ext3_params->numLayers);
+
+ if(ext3_params->layerId == XRAN_LAYERID_0
+ || ext3_params->layerId == XRAN_LAYERID_TXD) { /* first data layer */
+ EXPECT_TRUE(ext3_result->txScheme == ext3_params->txScheme);
+ EXPECT_TRUE(ext3_result->crsReMask == ext3_params->crsReMask);
+ EXPECT_TRUE(ext3_result->crsShift == ext3_params->crsShift);
+ EXPECT_TRUE(ext3_result->crsSymNum == ext3_params->crsSymNum);
+
+ EXPECT_TRUE(ext3_result->numAntPort == ext3_params->numAntPort);
+
+ EXPECT_TRUE(ext3_result->beamIdAP1 == ext3_params->beamIdAP1);
+
+ if(ext3_params->numAntPort == 4) {
+ EXPECT_TRUE(ext3_result->beamIdAP2 == ext3_params->beamIdAP2);
+ EXPECT_TRUE(ext3_result->beamIdAP3 == ext3_params->beamIdAP3);
+ }
+ }
+ }
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_4:
+ {
+ struct xran_sectionext4_info *ext4_params, *ext4_result;
+
+ ext4_params = (struct xran_sectionext4_info *)m_params.sections[i].exData[j].data;
+ ext4_result = (struct xran_sectionext4_info *)m_result.sections[i].exData[j].data;
+
+ EXPECT_TRUE(ext4_result->csf == ext4_params->csf);
+ EXPECT_TRUE(ext4_result->modCompScaler == ext4_params->modCompScaler);
+ }
+ break;
+
+ case XRAN_CP_SECTIONEXTCMD_5:
+ {
+ struct xran_sectionext5_info *ext5_params, *ext5_result;
+ int idx;
+
+ ext5_params = (struct xran_sectionext5_info *)m_params.sections[i].exData[j].data;
+ ext5_result = (struct xran_sectionext5_info *)m_result.sections[i].exData[j].data;
+
+ EXPECT_TRUE(ext5_result->num_sets == ext5_params->num_sets);
+ for(idx=0; idx < ext5_params->num_sets; idx++) {
+ EXPECT_TRUE(ext5_result->mc[idx].csf == ext5_params->mc[idx].csf);
+ EXPECT_TRUE(ext5_result->mc[idx].mcScaleReMask == ext5_params->mc[idx].mcScaleReMask);
+ EXPECT_TRUE(ext5_result->mc[idx].mcScaleOffset == ext5_params->mc[idx].mcScaleOffset);
+ }
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ return;
+}
+
+
+/***************************************************************************
+ * Functional Test cases
+ ***************************************************************************/
+
+TEST_P(C_plane, Section_Ext1)
+{
+ int i = 0, idRb;
+ int16_t *ptr = NULL;
+ int32_t nRbs = 36;
+ int32_t nAntElm = 64;
+ int8_t iqWidth = 16;
+ int8_t compMethod = XRAN_COMPMETHOD_NONE;
+ int8_t *p_ext1_dst = NULL;
+ int8_t *bfw_payload = NULL;
+ int32_t expected_len = (3+1)*nRbs + nAntElm*nRbs*4;
+
+ int16_t ext_len = 9600;
+ int16_t ext_sec_total = 0;
+ int8_t * ext_buf = nullptr;
+ int8_t * ext_buf_init = nullptr;
+
+ struct xran_section_gen_info* loc_pSectGenInfo = m_params.sections;
+ struct xran_sectionext1_info m_prep_ext1;
+ struct xran_cp_radioapp_section_ext1 *p_ext1;
+ struct rte_mbuf_ext_shared_info share_data;
+ struct rte_mbuf *mbuf = NULL;
+
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+
+ if(prepare_extensions() < 0) {
+ FAIL() << "Invalid Section extension configuration\n";
+ }
+
+ if(loc_pSectGenInfo->info.type == XRAN_CP_SECTIONTYPE_1) {
+ /* extType 1 only with Section 1 for now */
+
+ ext_buf = ext_buf_init = (int8_t*) xran_malloc(ext_len);
+ if (ext_buf) {
+ ptr = m_p_bfw_iq_src;
+
+ for (idRb =0; idRb < nRbs*nAntElm*2; idRb++){
+ ptr[idRb] = i;
+ i++;
+ }
+
+ ext_buf += (RTE_PKTMBUF_HEADROOM +
+ sizeof (struct xran_ecpri_hdr) +
+ sizeof(struct xran_cp_radioapp_common_header) +
+ sizeof(struct xran_cp_radioapp_section1));
+
+ ext_len -= (RTE_PKTMBUF_HEADROOM +
+ sizeof(struct xran_ecpri_hdr) +
+ sizeof(struct xran_cp_radioapp_common_header) +
+ sizeof(struct xran_cp_radioapp_section1));
+
+ ext_sec_total = xran_cp_populate_section_ext_1((int8_t *)ext_buf,
+ ext_len,
+ m_p_bfw_iq_src,
+ nRbs,
+ nAntElm,
+ iqWidth,
+ compMethod);
+
+ ASSERT_TRUE(ext_sec_total == expected_len);
+ p_ext1_dst = ext_buf;
+
+ memset(&m_temp_ext1[0], 0, sizeof (struct xran_sectionext1_info)*XRAN_MAX_PRBS);
+
+ idRb = 0;
+ do {
+ p_ext1 = (struct xran_cp_radioapp_section_ext1 *)p_ext1_dst;
+ bfw_payload = (int8_t*)(p_ext1+1);
+ p_ext1_dst += p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;
+
+ m_temp_ext1[idRb].bfwNumber = nAntElm;
+ m_temp_ext1[idRb].bfwiqWidth = iqWidth;
+ m_temp_ext1[idRb].bfwCompMeth = compMethod;
+ m_temp_ext1[idRb].p_bfwIQ = (int16_t*)bfw_payload;
+ m_temp_ext1[idRb].bfwIQ_sz = p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;
+
+ loc_pSectGenInfo->exData[idRb].type = XRAN_CP_SECTIONEXTCMD_1;
+ loc_pSectGenInfo->exData[idRb].len = sizeof(m_temp_ext1[idRb]);
+ loc_pSectGenInfo->exData[idRb].data = &m_temp_ext1[idRb];
+
+ idRb++;
+ }while(p_ext1->ef != XRAN_EF_F_LAST);
+ ASSERT_TRUE(idRb == nRbs);
+
+ mbuf = xran_attach_cp_ext_buf(ext_buf_init, ext_buf, ext_sec_total, &share_data);
+
+ /* Update section information */
+ memset(&m_prep_ext1, 0, sizeof (struct xran_sectionext1_info));
+ m_prep_ext1.bfwNumber = nAntElm;
+ m_prep_ext1.bfwiqWidth = iqWidth;
+ m_prep_ext1.bfwCompMeth = compMethod;
+ m_prep_ext1.p_bfwIQ = (int16_t*)ext_buf;
+ m_prep_ext1.bfwIQ_sz = ext_sec_total;
+
+
+ loc_pSectGenInfo->exData[0].type = XRAN_CP_SECTIONEXTCMD_1;
+ loc_pSectGenInfo->exData[0].len = sizeof(m_prep_ext1);
+ loc_pSectGenInfo->exData[0].data = &m_prep_ext1;
+
+ loc_pSectGenInfo->info.ef = 1;
+ loc_pSectGenInfo->exDataSize = 1; /* append all extType1 as one shot
+ (as generated via xran_cp_populate_section_ext_1)*/
+
+ m_params.numSections = 1;
+
+ /* Generating C-Plane packet */
+ ASSERT_TRUE(xran_prepare_ctrl_pkt(/*m_pTestBuffer*/mbuf, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);
+
+ /** to match O-RU parsing */
+ loc_pSectGenInfo->exDataSize = nRbs;
+ loc_pSectGenInfo->exData[0].len = sizeof(m_temp_ext1[0]);
+ loc_pSectGenInfo->exData[0].data = &m_temp_ext1[0];
+
+ /* Parsing generated packet */
+ EXPECT_TRUE(xran_parse_cp_pkt(/*m_pTestBuffer*/mbuf, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);
+ } else {
+ FAIL() << "xran_malloc failed\n";
+ }
+
+ /* Verify the result */
+ verify_sections();
+
+ if(ext_buf_init)
+ xran_free(ext_buf_init);
+ }
+}
+
+TEST_P(C_plane, Section_Ext1_9bit)
+{
+ int i = 0, idRb;
+ int16_t *ptr = NULL;
+ int32_t nRbs = 36;
+ int32_t nAntElm = 64;
+ int8_t iqWidth = 9;
+ int8_t compMethod = XRAN_COMPMETHOD_BLKFLOAT;
+ int8_t *p_ext1_dst = NULL;
+ int8_t *bfw_payload = NULL;
+ int32_t expected_len = ((nAntElm/16*4*iqWidth)+1)*nRbs + /* bfwCompParam + IQ = */
+ sizeof(struct xran_cp_radioapp_section_ext1)*nRbs; /* ext1 Headers */
+
+ int16_t ext_len = 9600;
+ int16_t ext_sec_total = 0;
+ int8_t * ext_buf = nullptr;
+ int8_t * ext_buf_init = nullptr;
+
+ struct xran_section_gen_info* loc_pSectGenInfo = m_params.sections;
+ struct xran_sectionext1_info m_prep_ext1;
+ struct xran_cp_radioapp_section_ext1 *p_ext1;
+ struct rte_mbuf_ext_shared_info share_data;
+ struct rte_mbuf *mbuf = NULL;
+
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+
+ if(prepare_extensions() < 0) {
+ FAIL() << "Invalid Section extension configuration\n";
+ }
+
+ if(loc_pSectGenInfo->info.type == XRAN_CP_SECTIONTYPE_1) {
+ /* extType 1 only with Section 1 for now */
+
+ ext_buf = ext_buf_init = (int8_t*) xran_malloc(ext_len);
+ if (ext_buf) {
+ ptr = m_p_bfw_iq_src;
+
+ for (idRb =0; idRb < nRbs*nAntElm*2; idRb++){
+ ptr[idRb] = i;
+ i++;
+ }
+
+ ext_buf += (RTE_PKTMBUF_HEADROOM +
+ sizeof (struct xran_ecpri_hdr) +
+ sizeof(struct xran_cp_radioapp_common_header) +
+ sizeof(struct xran_cp_radioapp_section1));
+
+ ext_len -= (RTE_PKTMBUF_HEADROOM +
+ sizeof(struct xran_ecpri_hdr) +
+ sizeof(struct xran_cp_radioapp_common_header) +
+ sizeof(struct xran_cp_radioapp_section1));
+
+ ext_sec_total = xran_cp_populate_section_ext_1((int8_t *)ext_buf,
+ ext_len,
+ m_p_bfw_iq_src,
+ nRbs,
+ nAntElm,
+ iqWidth,
+ compMethod);
+
+ ASSERT_TRUE(ext_sec_total == expected_len);
+ p_ext1_dst = ext_buf;
+
+ memset(&m_temp_ext1[0], 0, sizeof (struct xran_sectionext1_info)*XRAN_MAX_PRBS);
+
+ idRb = 0;
+ do {
+ p_ext1 = (struct xran_cp_radioapp_section_ext1 *)p_ext1_dst;
+ bfw_payload = (int8_t*)(p_ext1+1);
+ p_ext1_dst += p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;
+
+ m_temp_ext1[idRb].bfwNumber = nAntElm;
+ m_temp_ext1[idRb].bfwiqWidth = iqWidth;
+ m_temp_ext1[idRb].bfwCompMeth = compMethod;
+
+ m_temp_ext1[idRb].bfwCompParam.exponent = *bfw_payload++ & 0xF;
+
+ m_temp_ext1[idRb].p_bfwIQ = (int16_t*)bfw_payload;
+ m_temp_ext1[idRb].bfwIQ_sz = p_ext1->extLen*XRAN_SECTIONEXT_ALIGN;
+
+ loc_pSectGenInfo->exData[idRb].type = XRAN_CP_SECTIONEXTCMD_1;
+ loc_pSectGenInfo->exData[idRb].len = sizeof(m_temp_ext1[idRb]);
+ loc_pSectGenInfo->exData[idRb].data = &m_temp_ext1[idRb];
+
+ idRb++;
+ }while(p_ext1->ef != XRAN_EF_F_LAST);
+ ASSERT_TRUE(idRb == nRbs);
+
+ mbuf = xran_attach_cp_ext_buf(ext_buf_init, ext_buf, ext_sec_total, &share_data);
+
+ /* Update section information */
+ memset(&m_prep_ext1, 0, sizeof (struct xran_sectionext1_info));
+ m_prep_ext1.bfwNumber = nAntElm;
+ m_prep_ext1.bfwiqWidth = iqWidth;
+ m_prep_ext1.bfwCompMeth = compMethod;
+ m_prep_ext1.p_bfwIQ = (int16_t*)ext_buf;
+ m_prep_ext1.bfwIQ_sz = ext_sec_total;
+
+
+ loc_pSectGenInfo->exData[0].type = XRAN_CP_SECTIONEXTCMD_1;
+ loc_pSectGenInfo->exData[0].len = sizeof(m_prep_ext1);
+ loc_pSectGenInfo->exData[0].data = &m_prep_ext1;
+
+ loc_pSectGenInfo->info.ef = 1;
+ loc_pSectGenInfo->exDataSize = 1; /* append all extType1 as one shot
+ (as generated via xran_cp_populate_section_ext_1)*/
+
+ m_params.numSections = 1;
+
+ /* Generating C-Plane packet */
+ ASSERT_TRUE(xran_prepare_ctrl_pkt(/*m_pTestBuffer*/mbuf, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);
+
+ /** to match O-RU parsing */
+ loc_pSectGenInfo->exDataSize = nRbs;
+ loc_pSectGenInfo->exData[0].len = sizeof(m_temp_ext1[0]);
+ loc_pSectGenInfo->exData[0].data = &m_temp_ext1[0];
+
+ /* Parsing generated packet */
+ EXPECT_TRUE(xran_parse_cp_pkt(/*m_pTestBuffer*/mbuf, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);
+ } else {
+ FAIL() << "xran_malloc failed\n";
+ }
+
+ /* Verify the result */
+ verify_sections();
+
+ if(ext_buf_init)
+ xran_free(ext_buf_init);
+ }
+}
+
+
+TEST_P(C_plane, PacketGen)
+{
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+ if(prepare_extensions() < 0) {
+ FAIL() << "Invalid Section extension configuration\n";
+ }
+
+ /* Generating C-Plane packet */
+ ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);
+
+ /* Parsing generated packet */
+ EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);
+
+ /* Verify the result */
+ verify_sections();
+}
+
+
+TEST_P(C_plane, PacketGen_Ext)
+{
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+
+ /* Generating C-Plane packet */
+ ASSERT_TRUE(xran_prepare_ctrl_pkt(m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId) == XRAN_STATUS_SUCCESS);
+
+ /* Parsing generated packet */
+ EXPECT_TRUE(xran_parse_cp_pkt(m_pTestBuffer, &m_result, &m_pktInfo) == XRAN_STATUS_SUCCESS);
+
+ /* Verify the result */
+ verify_sections();
+}
+
+
+/***************************************************************************
+ * Performance Test cases
+ ***************************************************************************/
+
+TEST_P(C_plane, Perf)
+{
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+ if(prepare_extensions() < 0) {
+ FAIL() << "Invalid Section extension configuration\n";
+ }
+
+ /* using wrapper function to reset mbuf */
+ performance("C", module_name,
+ &xran_ut_prepare_cp, m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId);
+}
+
+
+TEST_P(C_plane, Perf_Ext)
+{
+ /* Configure section information */
+ if(prepare_sections() < 0) {
+ FAIL() << "Invalid Section configuration\n";
+ }
+
+ /* using wrapper function to reset mbuf */
+ performance("C", module_name,
+ &xran_ut_prepare_cp, m_pTestBuffer, &m_params, m_ccId, m_antId, m_seqId);
+}
+
+INSTANTIATE_TEST_CASE_P(UnitTest, C_plane,
+ testing::ValuesIn(get_sequence(C_plane::get_number_of_cases("C_Plane"))));
+
Code Review / o-du / phy.git / blobdiff