1 .. Copyright (c) 2019 Intel
3 .. Licensed under the Apache License, Version 2.0 (the "License");
4 .. you may not use this file except in compliance with the License.
5 .. You may obtain a copy of the License at
7 .. http://www.apache.org/licenses/LICENSE-2.0
9 .. Unless required by applicable law or agreed to in writing, software
10 .. distributed under the License is distributed on an "AS IS" BASIS,
11 .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 .. See the License for the specific language governing permissions and
13 .. limitations under the License.
27 This document describes how to install the Front Haul Interface Library, it's dependencies and required system resources.
32 +--------------------+--------------------+--------------------+--------------------+
33 | **Date** | **Ver.** | **Author** | **Comment** |
35 +--------------------+--------------------+--------------------+--------------------+
36 | 2019-11-01 | 1.1 | Intel | Rel A Seed Cont |
38 +--------------------+--------------------+--------------------+--------------------+
45 This document describes the Prerequirements and Installation Information for the Front Haul Interface Library.
46 The audience of this document is assumed to have good knowledge in RAN network and Linux system.
52 Before starting the installation of the Front Haul Interface Library, please ensure that the following pre-requisites are met
61 Intel(R) Virtualization Technology Enabled
62 Intel(R) VT for Directed I/O - Enabled
64 Coherency Support - Disabled
68 icc version 19.0.3.206 (gcc version 4.8.5 compatibility)
70 Link to ICC (community free version):
71 https://software.intel.com/en-us/system-studio/choose-download#technical
76 [root@5gnr-sc12-xran dpdk]# ./usertools/dpdk-setup.sh // Where the root@5gnr-sc12-xran dpdk corresponds to the location in the server for the dpdk installation folder
78 select [16] x86_64-native-linuxapp-icc
79 select [19] Insert VFIO module
82 * Find PCIe device of Fortville port
85 19:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
86 19:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
87 41:00.0 Ethernet controller: Intel Corporation Ethernet Connection X722 for 10GBASE-T (rev 04)
88 41:00.1 Ethernet controller: Intel Corporation Ethernet Connection X722 for 10GBASE-T (rev 04)
89 d8:00.0 << Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 02) <<<< this one
90 d8:00.1 Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 02)
92 * Corresponding Eth device via
96 find port Eth with correct PCIe Bus address as per list above
100 version: 2.4.10 << driver
101 firmware-version: 6.80 0x80003cfd 1.2007.0
102 expansion-rom-version:
103 bus-info: 0000:da:00.0 << this one
104 supports-statistics: yes
106 supports-eeprom-access: yes
107 supports-register-dump: yes
108 supports-priv-flags: yes
110 * install correct 2.4.10 i40e version if different (https://downloadcenter.intel.com/download/28306/Intel-Network-Adapter-Driver-for-PCIe-40-Gigabit-Ethernet-Network-Connections-Under-Linux-)
112 make sure firmare version is at least this version or higher
114 firmware-version: 6.01
116 * make sure that linux boot arguments are correct
119 BOOT_IMAGE=/vmlinuz-3.10.0-rt56 root=/dev/mapper/centos-root ro crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swap intel_iommu=on iommu=pt usbcore.autosuspend=-1 selinux=0 enforcing=0 nmi_watchdog=0 softlockup_panic=0 audit=0 intel_pstate=disable cgroup_disable=memory mce=off idle=poll hugepagesz=1G hugepages=20 hugepagesz=2M hugepages=0 default_hugepagesz=1G isolcpus=1-39 rcu_nocbs=1-39 kthread_cpus=0 irqaffinity=0 nohz_full=1-39
121 * enable SRIOV VF port for XRAN
123 echo 2 > /sys/class/net/enp216s0f0/device/sriov_numvfs
125 see https://doc.dpdk.org/guides/nics/intel_vf.html
127 * Check that Virtual Function was created
130 19:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
131 19:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
132 41:00.0 Ethernet controller: Intel Corporation Ethernet Connection X722 for 10GBASE-T (rev 04)
133 41:00.1 Ethernet controller: Intel Corporation Ethernet Connection X722 for 10GBASE-T (rev 04)
134 d8:00.0 Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 02)
135 d8:00.1 Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 02)
136 d8:02.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 02) <<<< this is XRAN port (u-plane)
137 d8:02.1 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 02) <<<< this is XRAN port (c-plane)
141 - set mac to 00:11:22:33:44:66
142 - set Vlan tag to 2 (U-plane) for VF0
143 - set Vlan tag to 1 (C-plane) for VF1
145 [root@5gnr-sc12-xran app]# ip link set enp216s0f0 vf 0 mac 00:11:22:33:44:66 vlan 2
146 [root@5gnr-sc12-xran app]# ip link set enp216s0f0 vf 1 mac 00:11:22:33:44:66 vlan 1
147 [root@5gnr-sc12-xran app]# ip link show
149 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT qlen 1
151 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
153 2: enp65s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
155 link/ether a4:bf:01:3e:6b:79 brd ff:ff:ff:ff:ff:ff
157 3: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
159 link/ether a4:bf:01:3e:6b:7a brd ff:ff:ff:ff:ff:ff
161 4: enp25s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
163 link/ether 90:e2:ba:d3:b2:ec brd ff:ff:ff:ff:ff:ff
165 5: enp129s0f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT qlen 1000
167 link/ether 3c:fd:fe:a8:e0:70 brd ff:ff:ff:ff:ff:ff
169 6: enp129s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT qlen 1000
171 link/ether 3c:fd:fe:a8:e0:71 brd ff:ff:ff:ff:ff:ff
173 7: enp216s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
175 link/ether 3c:fd:fe:9e:93:68 brd ff:ff:ff:ff:ff:ff
177 vf 0 MAC 00:11:22:33:44:66, vlan 2, spoof checking on, link-state auto, trust off
178 vf 1 MAC 00:11:22:33:44:66, vlan 1, spoof checking on, link-state auto, trust off
180 8: enp25s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT qlen 1000
182 link/ether 90:e2:ba:d3:b2:ed brd ff:ff:ff:ff:ff:ff
184 9: enp216s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
186 link/ether 3c:fd:fe:9e:93:69 brd ff:ff:ff:ff:ff:ff
188 12: enp216s2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
190 link/ether 96:fa:4d:04:4d:87 brd ff:ff:ff:ff:ff:ff
192 13: enp216s2f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000
194 link/ether a6:67:49:bb:bd:5e brd ff:ff:ff:ff:ff:ff
197 Hardware Requirements
198 ---------------------
200 The following minimum hardware requirements must be met for installation of the FHI Library:
201 * Wolfpass server according to recommended BOM for FlexRAN such as Intel® Xeon® Skylake Gold 6148 FC-LGA3647 2.4GHz 27.5MB 150W 20 cores (2 sockets)
204 Intel(R) Virtualization Technology Enabled
205 Intel(R) VT for Directed I/O - Enabled
206 ACS Control - Enabled
207 Coherency Support - Disabled
209 * Front Haul networking cards:
211 Intel® Ethernet Converged Network Adapter XL710-QDA2
212 Intel® Ethernet Converged Network Adapter XXV710-DA2
213 Intel® FPGA Programmable Acceleration Card (Intel® FPGA PAC) N3000
215 * Back (Mid) Haul networking card can be either
217 Intel® Ethernet Connection X722 for 10GBASE-T
218 Intel® 82599ES 10-Gigabit SFI/SFP+ Network Connection
220 * Other networking cards capable of HW timestamping for PTP synchronization.
222 Note: Both Back (mid) Haul and Front Haul NIC require support for PTP HW timestamping.
224 The recommended configuration for NICs is:
226 ethtool -i enp216s0f0
229 firmware-version: 6.80 0x80003cfb 1.2007.0
230 expansion-rom-version:
231 bus-info: 0000:d8:00.0
232 supports-statistics: yes
234 supports-eeprom-access: yes
235 supports-register-dump: yes
236 supports-priv-flags: yes
237 [root@5gnr-sc12-xran testmac]# ethtool -T enp216s0f0
238 Time stamping parameters for enp216s0f0:
241 hardware-transmit (SOF_TIMESTAMPING_TX_HARDWARE)
242 software-transmit (SOF_TIMESTAMPING_TX_SOFTWARE)
243 hardware-receive (SOF_TIMESTAMPING_RX_HARDWARE)
244 software-receive (SOF_TIMESTAMPING_RX_SOFTWARE)
245 software-system-clock (SOF_TIMESTAMPING_SOFTWARE)
246 hardware-raw-clock (SOF_TIMESTAMPING_RAW_HARDWARE)
248 PTP Hardware Clock: 2
249 Hardware Transmit Timestamp Modes:
251 off (HWTSTAMP_TX_OFF)
254 Hardware Receive Filter Modes:
256 none (HWTSTAMP_FILTER_NONE)
257 ptpv1-l4-sync (HWTSTAMP_FILTER_PTP_V1_L4_SYNC)
258 ptpv1-l4-delay-req (HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ)
259 ptpv2-l4-event (HWTSTAMP_FILTER_PTP_V2_L4_EVENT)
260 ptpv2-l4-sync (HWTSTAMP_FILTER_PTP_V2_L4_SYNC)
261 ptpv2-l4-delay-req (HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ)
262 ptpv2-l2-event (HWTSTAMP_FILTER_PTP_V2_L2_EVENT)
263 ptpv2-l2-sync (HWTSTAMP_FILTER_PTP_V2_L2_SYNC)
264 ptpv2-l2-delay-req (HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ)
265 ptpv2-event (HWTSTAMP_FILTER_PTP_V2_EVENT)
266 ptpv2-sync (HWTSTAMP_FILTER_PTP_V2_SYNC)
267 ptpv2-delay-req (HWTSTAMP_FILTER_PTP_V2_DELAY_REQ)
269 PTP Grand Master is required to be available in the network to provide synchronization of both O-DU and RU to GPS time.
271 Software Installation and Deployment
272 ------------------------------------
274 This section describes the installation of the Front Haul Interface Library on the reference hardware and the validation.
276 * start matlab and run gen_test.m with correct Numerology, Bandwidth and number of slots
278 copy ant_*.bin to /xran/app/usecase/mu{X}_{Y}MHz
280 where X is numerology: 0,1,3
282 Y is 5,10,20,100 MHz bandwidth
284 * compile xran sample application (Please make sure that the export match your install directories for SDK, ORAN_FH_lib (i.e. XRAN_DIR), google test
286 export RTE_SDK=/opt/dpdk-18.08
287 export RTE_TARGET=x86_64-native-linuxapp-icc
288 export XRAN_DIR= /home/npg_wireless-flexran_xran/
289 export export GTEST_ROOT=/opt/gtest/gtest-1.7.0
293 Number of commandline arguments: 0
294 Building xRAN Library
297 CC ../lib/ethernet/ethdi.o
298 CC ../lib/ethernet/ethernet.o
299 CC ../lib/src/xran_up_api.o
300 CC ../lib/src/xran_sync_api.o
301 CC ../lib/src/xran_timer.o
302 CC ../lib/src/xran_cp_api.o
303 CC ../lib/src/xran_transport.o
304 CC ../lib/src/xran_common.o
305 CC ../lib/src/xran_ul_tables.o
306 CC ../lib/src/xran_frame_struct.o
307 CC ../lib/src/xran_compression.o
308 CC ../lib/src/xran_app_frag.o
309 CC ../lib/src/xran_main.o
311 INSTALL-LIB libxran.a
312 Building xRAN Test Application
313 CC ../app/src/common.o
314 CC ../app/src/sample-app.o
316 remark #11074: Inlining inhibited by limit max-size
317 remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo
319 CC ../app/src/config.o
321 INSTALL-APP sample-app
322 INSTALL-MAP sample-app.map
325 * update Eth port used for XRAN
332 echo 1 > /proc/sys/kernel/core_uses_pid
334 grep Huge /proc/meminfo
335 huge_folder="/mnt/huge_bbu"
336 [ -d "$huge_folder" ] || mkdir -p $huge_folder
337 if ! mount | grep $huge_folder; then
339 mount none $huge_folder -t hugetlbfs -o rw,mode=0777
344 ./build/sample-app ./usecase/mu3_100mhz/config_file_o_du.dat 0000:da:02.0 0000:da:02.1
346 ^^^^^ ports have to match VF function from step 1.11 (0000:da:02.0 - U-plane 0000:da:02.1 C-plane)
354 $RTE_SDK/usertools/dpdk-devbind.py --status
355 if [ ${VM_DETECT} == 'HOST' ]; then
359 $RTE_SDK/usertools/dpdk-devbind.py --bind=vfio-pci 0000:da:02.0 <<< port has to match VF function from step 1.11
360 $RTE_SDK/usertools/dpdk-devbind.py --bind=vfio-pci 0000:da:02.1 <<< port has to match VF function from step 1.11
365 * Run dpdk.sh to assign port to PMD
367 [root@5gnr-sc12-xran app]# ./dpdk.sh
369 Network devices using DPDK-compatible driver
370 ============================================
371 0000:da:02.0 'XL710/X710 Virtual Function 154c' drv=vfio-pci unused=i40evf,igb_uio
372 0000:da:02.1 'XL710/X710 Virtual Function 154c' drv=vfio-pci unused=i40evf,igb_uio
375 * Run XRAN sample app
377 setup RU mac address in config_file_o_du.dat for corespondig usecase
380 ./build/sample-app ./usecase/mu3_100mhz/config_file_o_du.dat 0000:da:02.0 0000:da:02.1
382 ruMac=00:11:22:33:44:55 #RU VF for RU
384 execute O-DU sample app
386 [root@sc12-xran-ru-1 app]# ./run_o_du.sh
391 Hugepagesize: 1048576 kB
392 Machine is synchronized using PTP!
394 nDLAbsFrePointA: 27968160
395 nULAbsFrePointA: 27968160
402 sSlotConfig0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
403 sSlotConfig1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
404 sSlotConfig2: 0 0 0 0 0 0 0 0 0 0 0 0 0 0
405 sSlotConfig3: 0 2 2 1 1 1 1 1 1 1 1 1 1 1
407 lls-CU MAC address: 00:11:22:33:44:66
408 RU MAC address: 00:11:22:33:44:55
410 antC0: ./usecase/mu3_100mhz/ant_0.bin
411 antC1: ./usecase/mu3_100mhz/ant_1.bin
412 antC2: ./usecase/mu3_100mhz/ant_2.bin
413 antC3: ./usecase/mu3_100mhz/ant_3.bin
414 antC4: ./usecase/mu3_100mhz/ant_4.bin
415 antC5: ./usecase/mu3_100mhz/ant_5.bin
416 antC6: ./usecase/mu3_100mhz/ant_6.bin
417 antC7: ./usecase/mu3_100mhz/ant_7.bin
418 antC8: ./usecase/mu3_100mhz/ant_8.bin
419 antC9: ./usecase/mu3_100mhz/ant_9.bin
420 antC10: ./usecase/mu3_100mhz/ant_10.bin
421 antC11: ./usecase/mu3_100mhz/ant_11.bin
422 antC12: ./usecase/mu3_100mhz/ant_12.bin
423 antC13: ./usecase/mu3_100mhz/ant_13.bin
424 antC14: ./usecase/mu3_100mhz/ant_14.bin
425 antC15: ./usecase/mu3_100mhz/ant_15.bin
427 Prach config index: 81
449 115 lines of config file has been read.
450 numCCPorts 1 num_eAxc4
452 IQ files size is 40 slots
453 app_xran_get_num_rbs: nNumerology[3] nBandwidth[100] nAbsFrePointA[27968160] numRBs[66]
454 app_xran_get_num_rbs: nNumerology[3] nBandwidth[100] nAbsFrePointA[27968160] numRBs[66]
455 Loading file ./usecase/mu3_100mhz/ant_0.bin to DL IFFT IN IQ Samples in binary format: Reading IQ samples from file: File Size: 1774080 [Buffer Size: 1774080]
456 from addr (0x7f62ad088010) size (1774080) bytes num (1774080)
457 Loading file ./usecase/mu3_100mhz/ant_1.bin to DL IFFT IN IQ Samples in binary format: Reading IQ samples from file: File Size: 1774080 [Buffer Size: 1774080]
458 from addr (0x7f62aced6010) size (1774080) bytes num (1774080)
459 Loading file ./usecase/mu3_100mhz/ant_2.bin to DL IFFT IN IQ Samples in binary format: Reading IQ samples from file: File Size: 1774080 [Buffer Size: 1774080]
460 from addr (0x7f62acd24010) size (1774080) bytes num (1774080)
461 Loading file ./usecase/mu3_100mhz/ant_3.bin to DL IFFT IN IQ Samples in binary format: Reading IQ samples from file: File Size: 1774080 [Buffer Size: 1774080]
462 from addr (0x7f62acb72010) size (1774080) bytes num (1774080)
463 Storing DL IFFT IN IQ Samples in human readable format to file ./logs/o-du-play_ant0.txt: from addr (0x7f62ad088010) size (1774080) IQ num (443520)
464 Storing DL IFFT IN IQ Samples in binary format to file ./logs/o-du-play_ant0.bin: from addr (0x7f62ad088010) size (887040) bytes num (887040)
465 Storing DL IFFT IN IQ Samples in human readable format to file ./logs/o-du-play_ant1.txt: from addr (0x7f62aced6010) size (1774080) IQ num (443520)
466 Storing DL IFFT IN IQ Samples in binary format to file ./logs/o-du-play_ant1.bin: from addr (0x7f62aced6010) size (887040) bytes num (887040)
467 Storing DL IFFT IN IQ Samples in human readable format to file ./logs/o-du-play_ant2.txt: from addr (0x7f62acd24010) size (1774080) IQ num (443520)
468 Storing DL IFFT IN IQ Samples in binary format to file ./logs/o-du-play_ant2.bin: from addr (0x7f62acd24010) size (887040) bytes num (887040)
469 Storing DL IFFT IN IQ Samples in human readable format to file ./logs/o-du-play_ant3.txt: from addr (0x7f62acb72010) size (1774080) IQ num (443520)
470 Storing DL IFFT IN IQ Samples in binary format to file ./logs/o-du-play_ant3.bin: from addr (0x7f62acb72010) size (887040) bytes num (887040)
471 TX: Convert S16 I and S16 Q to network byte order for XRAN Ant: [0]
472 TX: Convert S16 I and S16 Q to network byte order for XRAN Ant: [1]
473 TX: Convert S16 I and S16 Q to network byte order for XRAN Ant: [2]
474 TX: Convert S16 I and S16 Q to network byte order for XRAN Ant: [3]
475 System clock (rdtsc) resolution 1596250371 [Hz]
478 xran_ethdi_init_dpdk_io: Calling rte_eal_init:wls -c ffffffff -m5120 --proc-type=auto --file-prefix wls -w 0000:00:00.0
479 EAL: Detected 40 lcore(s)
480 EAL: Detected 2 NUMA nodes
481 EAL: Auto-detected process type: PRIMARY
482 EAL: Multi-process socket /var/run/dpdk/wls/mp_socket
483 EAL: No free hugepages reported in hugepages-2048kB
484 EAL: Probing VFIO support...
485 EAL: VFIO support initialized
486 EAL: PCI device 0000:da:02.0 on NUMA socket 1
487 EAL: probe driver: 8086:154c net_i40e_vf
488 EAL: using IOMMU type 1 (Type 1)
489 initializing port 0 for TX, drv=net_i40e_vf
490 Port 0 MAC: 00 11 22 33 44 66
492 Checking link status ... done
493 Port 0 Link Up - speed 40000 Mbps - full-duplex
494 EAL: PCI device 0000:da:02.1 on NUMA socket 1
495 EAL: probe driver: 8086:154c net_i40e_vf
496 initializing port 1 for TX, drv=net_i40e_vf
497 Port 1 MAC: 00 11 22 33 44 66
499 Checking link status ... done
500 Port 1 Link Up - speed 40000 Mbps - full-duplex
503 app_xran_get_num_rbs: nNumerology[3] nBandwidth[100] nAbsFrePointA[27968160] numRBs[66]
504 app_xran_get_num_rbs: nNumerology[3] nBandwidth[100] nAbsFrePointA[27968160] numRBs[66]
505 app_xran_cal_nrarfcn: nCenterFreq[28015680] nDeltaFglobal[60] nFoffs[24250080] nNoffs[2016667] nNRARFCN[2079427]
506 DL center freq 28015680 DL NR-ARFCN 2079427
507 app_xran_cal_nrarfcn: nCenterFreq[28015680] nDeltaFglobal[60] nFoffs[24250080] nNoffs[2016667] nNRARFCN[2079427]
508 UL center freq 28015680 UL NR-ARFCN 2079427
509 XRAN front haul xran_mm_init
510 xran_sector_get_instances [0]: CC 0 handle 0xd013380
511 Handle: 0x5a07cb8 Instance: 0xd013380
512 init_xran [0]: CC 0 handle 0xd013380
516 [ handle 0xd013380 0 0 ] [nPoolIndex 0] nNumberOfBuffers 4480 nBufferSize 3328
517 CC:[ handle 0xd013380 ru 0 cc_idx 0 ] [nPoolIndex 0] mb pool 0x24a7ad440
519 [ handle 0xd013380 0 0 ] [nPoolIndex 1] nNumberOfBuffers 4480 nBufferSize 2216
520 CC:[ handle 0xd013380 ru 0 cc_idx 0 ] [nPoolIndex 1] mb pool 0x24956d100
521 [ handle 0xd013380 0 0 ] [nPoolIndex 2] nNumberOfBuffers 4480 nBufferSize 3328
522 CC:[ handle 0xd013380 ru 0 oolIndex 2] mb pool 0x248818dc0
523 [ handle 0xd013380 0 0 ] [nPoolIndex 3] nNumberOfBuffers 4480 nBufferSize 2216
524 CC:[ handle 0xd013380 ru 0 cc_idx 0 ] [nPoolIndex 3] mb pool 0x2475d8a80
525 [ handle 0xd013380 0 0 ] [nPoolIndex 4] nNumberOfBuffers 4480 nBufferSize 8192
526 CC:[ handle 0xd013380 ru 0 cc_idx 0 ] [nPoolIndex 4] mb pool 0x246884740
527 @@@ NB cell 0 DL NR-ARFCN 0,DL phase comp flag 0 UL NR-ARFCN 0,UL phase comp flag 0
529 xRAN open PRACH config: Numerology 3 ConfIdx 81, preambleFmrt 6 startsymb 7, numSymbol 6, occassionsInPrachSlot 1
530 PRACH: x 1 y[0] 0, y[1] 0 prach slot: 3.. 5 .... 7 .... 9 .... 11 .... 13 ..
532 PRACH start symbol 7 lastsymbol 12
533 xran_cp_init_sectiondb:Allocation Size for Section DB : 128 (1x8x16)
534 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
535 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
536 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
537 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
538 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
539 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
540 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
541 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
542 xran_cp_init_sectiondb:Allocation Size for Section DB : 128 (1x8x16)
543 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
544 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
545 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
546 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
547 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
548 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
549 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
550 xran_cp_init_sectiondb:Allocation Size for list : 1848 (28x66)
551 xran_open: interval_us=125
552 nSlotNum[0] : numDlSym[14] numGuardSym[0] numUlSym[0] XRAN_SLOT_TYPE_DL
554 numDlSlots[1] numUlSlots[0] numSpSlots[0] numSpDlSlots[0] numSpUlSlots[0]
556 nSlotNum[1] : numDlSym[14] numGuardSym[0] numUlSym[0] XRAN_SLOT_TYPE_DL
558 numDlSlots[2] numUlSlots[0] numSpSlots[0] numSpDlSlots[0] numSpUlSlots[0]
560 nSlotNum[2] : numDlSym[14] numGuardSym[0] numUlSym[0] XRAN_SLOT_TYPE_DL
562 numDlSlots[3] numUlSlots[0] numSpSlots[0] numSpDlSlots[0] numSpUlSlots[0]
564 nSlotNum[3] : numDlSym[1] numGuardSym[2] numUlSym[11] XRAN_SLOT_TYPE_SP
566 numDlSlots[3] numUlSlots[0] numSpSlots[1] numSpDlSlots[1] numSpUlSlots[1]
568 xran_fs_set_slot_type: nPhyInstanceId[0] nFrameDuplexType[1], nTddPeriod[4]
569 DLRate[1.000000] ULRate[0.250000]
575 xran_timing_source_thread [CPU 7] [PID: 292331]
576 MLogOpen: filename(mlog-o-du.bin) mlogSubframes (0), mlogCores(32), mlogSize(0) mlog_mask (-1)
578 mlogSubframes (256), mlogCores(32), mlogSize(7168)
582 lls-CU: thread_run start time: 06/10/19 21:09:37.000000028 UTC [125]
583 Start C-plane DL 25 us after TTI [trigger on sym 3]
584 Start C-plane UL 55 us after TTI [trigger on sym 7]
585 Start U-plane DL 50 us before OTA [offset in sym -6]
586 Start U-plane UL 45 us OTA [offset in sym 6]
587 C-plane to U-plane delay 25 us after TTI
588 Start Sym timer 8928 ns
591 System clock (CLOCK_REALTIME) resolution 1000037471 [Hz]
594 MLog Storage: 0x7f6298487100 -> 0x7f629bc88d20 [ 58727456 bytes ]
595 localMLogFreqReg: 1000. Storing: 1000
599 MLog Info: virt=0x00007f6298487100 size=58727456
602 +---------------------------------------+
603 | Press 1 to start 5G NR XRAN traffic |
604 | Press 2 reserved for future use |
606 +---------------------------------------+
607 rx_counter 0 tx_counter 1376072
608 rx_counter 0 tx_counter 1720112
609 rx_counter 0 tx_counter 2064161
610 rx_counter 0 tx_counter 2408212
611 rx_counter 0 tx_counter 2752232
615 rx_counter 0 tx_counter 3096264
618 Closing timing source thread...
619 Closing l1 app... Ending all threads...
620 MLogPrint: ext_filename((null).bin)
622 Opening MLog File: mlog-o-du-c0.bin
623 MLog file mlog-o-du-c0.bin closed
624 Mlog Print successful
626 Failed at xran_mm_destroy, status -2
628 RX: Convert S16 I and S16 Q to cpu byte order from XRAN Ant: [0]
629 RX: Convert S16 I and S16 Q to cpu byte order from XRAN Ant: [1]
630 RX: Convert S16 I and S16 Q to cpu byte order from XRAN Ant: [2]
631 RX: Convert S16 I and S16 Q to cpu byte order from XRAN Ant: [3]
632 Storing UL FFT OUT IQ Samples in human readable format to file ./logs/o-du-rx_log_ant0.txt: from addr (0x7f62ac9c0010) size (1774080) IQ num (443520)
633 Storing UL FFT OUT IQ Samples in binary format to file ./logs/o-du-rx_log_ant0.bin: from addr (0x7f62ac9c0010) size (887040) bytes num (887040)
634 Storing UL FFT OUT IQ Samples in human readable format to file ./logs/o-du-rx_log_ant1.txt: from addr (0x7f62ac80e010) size (1774080) IQ num (443520)
635 Storing UL FFT OUT IQ Samples in binary format to file ./logs/o-du-rx_log_ant1.bin: from addr (0x7f62ac80e010) size (887040) bytes num (887040)
636 Storing UL FFT OUT IQ Samples in human readable format to file ./logs/o-du-rx_log_ant2.txt: from addr (0x7f62ac65c010) size (1774080) IQ num (443520)
637 Storing UL FFT OUT IQ Samples in binary format to file ./logs/o-du-rx_log_ant2.bin: from addr (0x7f62ac65c010) size (887040) bytes num (887040)
638 Storing UL FFT OUT IQ Samples in human readable format to file ./logs/o-du-rx_log_ant3.txt: from addr (0x7f62ac4aa010) size (1774080) IQ num (443520)
639 Storing UL FFT OUT IQ Samples in binary format to file ./logs/o-du-rx_log_ant3.bin: from addr (0x7f62ac4aa010) size (887040) bytes num (887040)
644 * Front Haul Library Readme file