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Add FlexRAN PHY CM

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This commit is contained in:
Robert Schmidt
2018-11-07 10:40:17 +01:00
parent 391320b992
commit c81535a8b0
7 changed files with 161 additions and 0 deletions
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cmake_targets/CMakeLists.txt
+2
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@@ -825,6 +825,7 @@ include_directories("${OPENAIR_DIR}/targets/COMMON")
include_directories("${OPENAIR_DIR}/targets/ARCH/COMMON")
include_directories("${OPENAIR_DIR}/targets/ARCH/EXMIMO/USERSPACE/LIB/")
include_directories("${OPENAIR_DIR}/targets/ARCH/EXMIMO/DEFS")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PHY")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP")
@@ -916,6 +917,7 @@ add_library(FLEXRAN_AGENT
${OPENAIR2_DIR}/ENB_APP/flexran_agent_ran_api.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_timer.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_common_internal.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PHY/flexran_agent_phy.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP/flexran_agent_pdcp.c
openair2/ENB_APP/CONTROL_MODULES/PHY/flexran_agent_phy.c
+63
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@@ -0,0 +1,63 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file flexran_agent_phy.c
* \brief FlexRAN agent Control Module PHY
* \author Robert Schmidt
* \date Oct 2018
*/
#include "flexran_agent_phy.h"
/* Array containing the Agent-PHY interfaces */
AGENT_PHY_xface *agent_phy_xface[NUM_MAX_ENB];
int flexran_agent_register_phy_xface(mid_t mod_id)
{
if (agent_phy_xface[mod_id]) {
LOG_E(PHY, "PHY agent for eNB %d is already registered\n", mod_id);
return -1;
}
AGENT_PHY_xface *xface = malloc(sizeof(AGENT_PHY_xface));
if (!xface) {
LOG_E(FLEXRAN_AGENT, "could not allocate memory for PHY agent xface %d\n", mod_id);
return -1;
}
agent_phy_xface[mod_id] = xface;
return 0;
}
int flexran_agent_unregister_phy_xface(mid_t mod_id)
{
if (!agent_phy_xface[mod_id]) {
LOG_E(FLEXRAN_AGENT, "PHY agent for eNB %d is not registered\n", mod_id);
return -1;
}
free(agent_phy_xface[mod_id]);
agent_phy_xface[mod_id] = NULL;
return 0;
}
AGENT_PHY_xface *flexran_agent_get_phy_xface(mid_t mod_id)
{
return agent_phy_xface[mod_id];
}
openair2/ENB_APP/CONTROL_MODULES/PHY/flexran_agent_phy.h
+54
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@@ -0,0 +1,54 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file flexran_agent_phy.h
* \brief FlexRAN agent Control Module PHY header
* \author Robert Schmidt
* \date Oct 2018
*/
#ifndef FLEXRAN_AGENT_PHY_H_
#define FLEXRAN_AGENT_PHY_H_
#include "header.pb-c.h"
#include "flexran.pb-c.h"
#include "stats_messages.pb-c.h"
#include "stats_common.pb-c.h"
#include "flexran_agent_common.h"
#include "flexran_agent_defs.h"
#include "flexran_agent_phy_defs.h"
#include "flexran_agent_ran_api.h"
// for flexran_agent_get_phy_xface()
#include "flexran_agent_extern.h"
/**********************************
* FlexRAN agent - technology PHY API
**********************************/
/* Register technology specific interface callbacks */
int flexran_agent_register_phy_xface(mid_t mod_id);
/* Unregister technology specific callbacks */
int flexran_agent_unregister_phy_xface(mid_t mod_id);
#endif
openair2/ENB_APP/CONTROL_MODULES/PHY/flexran_agent_phy_defs.h
+35
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@@ -0,0 +1,35 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef __FLEXRAN_AGENT_PHY_PRIMITIVES_H__
#define __FLEXRAN_AGENT_PHY_PRIMITIVES_H__
#include "flexran_agent_defs.h"
#include "flexran.pb-c.h"
#include "header.pb-c.h"
/* FLEXRAN AGENT-PHY Interface */
typedef struct {
/* currently empty, will be used to control RU */
} AGENT_PHY_xface;
#endif /* __FLEXRAN_AGENT_PHY_PRIMITIVES_H__ */
openair2/ENB_APP/flexran_agent.c
+2
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@@ -231,6 +231,8 @@ int flexran_agent_start(mid_t mod_id)
new_thread(receive_thread, flexran);
/* Register and initialize the control modules */
flexran_agent_register_phy_xface(mod_id);
flexran_agent_register_mac_xface(mod_id);
flexran_agent_init_mac_agent(mod_id);
openair2/ENB_APP/flexran_agent.h
+1
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@@ -36,6 +36,7 @@
#include "flexran_agent_defs.h"
#include "flexran_agent_net_comm.h"
#include "flexran_agent_ran_api.h"
#include "flexran_agent_phy.h"
#include "flexran_agent_mac.h"
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
openair2/ENB_APP/flexran_agent_extern.h
+4
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@@ -31,10 +31,14 @@
#define __FLEXRAN_AGENT_EXTERN_H__
#include "flexran_agent_defs.h"
#include "flexran_agent_phy_defs.h"
#include "flexran_agent_mac_defs.h"
#include "flexran_agent_rrc_defs.h"
#include "flexran_agent_pdcp_defs.h"
/* Control module interface for the communication of the PHY control module with the agent */
AGENT_PHY_xface *flexran_agent_get_phy_xface(mid_t mod_id);
/* Control module interface for the communication of the MAC Control Module with the agent */
AGENT_MAC_xface *flexran_agent_get_mac_xface(mid_t mod_id);