Robert Schmidt
645e9dd3cd
xran has a mechanism to request DPDK to allocate a configurable amount of bytes for huge pages. We set it to 0 until now; expose this variable through configuration, and provide a meaningful default 8192 MiB. Provide documentation.
117 lines
6.5 KiB
C
117 lines
6.5 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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#ifndef ORAN_PARAMS_H
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#define ORAN_PARAMS_H
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#include "stdbool.h"
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#include "stdint.h"
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#define CONFIG_STRING_ORAN "fhi_72"
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#define ORAN_CONFIG_DPDK_DEVICES "dpdk_devices"
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#define ORAN_CONFIG_SYSTEM_CORE "system_core"
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#define ORAN_CONFIG_IO_CORE "io_core"
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#define ORAN_CONFIG_WORKER_CORES "worker_cores"
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#define ORAN_CONFIG_DU_ADDR "du_addr"
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#define ORAN_CONFIG_RU_ADDR "ru_addr"
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#define ORAN_CONFIG_MTU "mtu"
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#define ORAN_CONFIG_FILE_PREFIX "file_prefix"
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#define ORAN_CONFIG_NETHPERPORT "eth_lines"
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#define ORAN_CONFIG_NETHSPEED "eth_speed"
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#define ORAN_CONFIG_DPDK_MEM_SIZE "dpdk_mem_size"
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// clang-format off
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// TODO: PCI addr check
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// TODO: ethernet addr check
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#define ORAN_GLOBALPARAMS_DESC { \
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{ORAN_CONFIG_DPDK_DEVICES, "PCI addr of devices for DPDK\n", PARAMFLAG_MANDATORY, .strlistptr=NULL, .defstrlistval=NULL, TYPE_STRINGLIST, 0}, \
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{ORAN_CONFIG_SYSTEM_CORE, "DPDK control threads core\n", PARAMFLAG_MANDATORY, .iptr=NULL, .defintval=0, TYPE_INT, 0}, \
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{ORAN_CONFIG_IO_CORE, "DPDK Core used for IO\n", PARAMFLAG_MANDATORY, .iptr=NULL, .defintval=4, TYPE_INT, 0}, \
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{ORAN_CONFIG_WORKER_CORES, "CPU Cores to use for workers\n", PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=NULL,TYPE_UINTARRAY, 0}, \
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{ORAN_CONFIG_DU_ADDR, "Ether addr of DU\n", PARAMFLAG_MANDATORY, .strlistptr=NULL, .defstrlistval=NULL, TYPE_STRINGLIST, 0}, \
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{ORAN_CONFIG_RU_ADDR, "Ether addr of RU\n", PARAMFLAG_MANDATORY, .strlistptr=NULL, .defstrlistval=NULL, TYPE_STRINGLIST, 0}, \
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{ORAN_CONFIG_MTU, "MTU of Eth interface\n", PARAMFLAG_MANDATORY, .uptr=NULL, .defuintval=1500, TYPE_UINT, 0}, \
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{ORAN_CONFIG_FILE_PREFIX, "DPDK file-prefix\n", 0, .strptr=NULL, .defstrval="wls_0", TYPE_STRING, 0}, \
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{ORAN_CONFIG_NETHPERPORT, "number of links per port\n", 0, .uptr=NULL, .defuintval=1, TYPE_UINT, 0}, \
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{ORAN_CONFIG_NETHSPEED, "ethernet speed link\n", 0, .uptr=NULL, .defuintval=10, TYPE_UINT, 0}, \
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{ORAN_CONFIG_DPDK_MEM_SIZE, "DPDK huge page pre-allocation in MiB\n", 0, .uptr=NULL, .defuintval=8192, TYPE_UINT, 0}, \
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}
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// clang-format on
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#define CONFIG_STRING_ORAN_FH "fh_config"
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#define ORAN_FH_CONFIG_TADV_CP_DL "Tadv_cp_dl"
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#define ORAN_FH_CONFIG_T2A_CP_DL "T2a_cp_dl"
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#define ORAN_FH_CONFIG_T2A_CP_UL "T2a_cp_ul"
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#define ORAN_FH_CONFIG_T2A_UP "T2a_up"
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#define ORAN_FH_CONFIG_TA3 "Ta3"
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#define ORAN_FH_CONFIG_T1A_CP_DL "T1a_cp_dl"
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#define ORAN_FH_CONFIG_T1A_CP_UL "T1a_cp_ul"
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#define ORAN_FH_CONFIG_T1A_UP "T1a_up"
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#define ORAN_FH_CONFIG_TA4 "Ta4"
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#define ORAN_FH_CONFIG_CP_VLAN_TAG "cp_vlan_tag"
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#define ORAN_FH_CONFIG_UP_VLAN_TAG "up_vlan_tag"
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#define ORAN_FH_HLP_CPLT " parameter of RU in list form (Min&Max, length 2!)\n"
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// clang-format off
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#define ORAN_FH_DESC { \
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{ORAN_FH_CONFIG_TADV_CP_DL, "Tadv parameter of RU\n", PARAMFLAG_MANDATORY, .uptr=NULL, .defuintval=0, TYPE_UINT, 0}, \
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{ORAN_FH_CONFIG_T2A_CP_DL, "T2a_cp_dl" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_T2A_CP_UL, "T2a_cp_ul" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_T2A_UP, "T2a_up" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_TA3, "Ta3" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_T1A_CP_DL, "T1a_cp_dl" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_T1A_CP_UL, "T1a_cp_ul" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_T1A_UP, "T1a_up" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_TA4, "Ta4" ORAN_FH_HLP_CPLT, PARAMFLAG_MANDATORY, .uptr=NULL, .defintarrayval=0, TYPE_UINTARRAY, 0}, \
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{ORAN_FH_CONFIG_CP_VLAN_TAG, "not used by xran", 0, .uptr=NULL, .defuintval=0, TYPE_UINT, 0}, \
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{ORAN_FH_CONFIG_UP_VLAN_TAG, "not used by xran", 0, .uptr=NULL, .defuintval=0, TYPE_UINT, 0}, \
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}
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// clang-format on
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#define CONFIG_STRING_ORAN_RU "ru_config"
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#define ORAN_RU_CONFIG_IQWIDTH "iq_width"
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#define ORAN_RU_CONFIG_IQWIDTH_PRACH "iq_width_prach"
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// clang-format off
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#define ORAN_RU_DESC {\
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{ORAN_RU_CONFIG_IQWIDTH, "sample IQ width (16=uncompressed)\n", PARAMFLAG_MANDATORY, .u8ptr=NULL, .defuintval=16, TYPE_UINT8, 0}, \
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{ORAN_RU_CONFIG_IQWIDTH_PRACH, "PRACH sample IQ width (16=uncompressed)\n", PARAMFLAG_MANDATORY, .u8ptr=NULL, .defuintval=16, TYPE_UINT8, 0}, \
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}
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// clang-format on
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#define CONFIG_STRING_ORAN_PRACH "prach_config"
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#define ORAN_PRACH_CONFIG_EAXC_OFFSET "eAxC_offset"
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#define ORAN_PRACH_CONFIG_KBAR "kbar"
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// clang-format off
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#define ORAN_PRACH_DESC {\
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{ORAN_PRACH_CONFIG_EAXC_OFFSET, "RU's eAxC offset for PRACH\n", PARAMFLAG_MANDATORY, .u8ptr=NULL, .defuintval=0, TYPE_UINT8, 0}, \
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{ORAN_PRACH_CONFIG_KBAR, "PRACH guard interval\n", 0, .uptr=NULL, .defuintval=4, TYPE_UINT, 0}, \
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}
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// clang-format on
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#endif /* ORAN_PARAMS_H */
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