98 lines
4.5 KiB
C
98 lines
4.5 KiB
C
/*******************************************************************************
|
||
OpenAirInterface
|
||
Copyright(c) 1999 - 2014 Eurecom
|
||
|
||
OpenAirInterface is free software: you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation, either version 3 of the License, or
|
||
(at your option) any later version.
|
||
|
||
|
||
OpenAirInterface is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with OpenAirInterface.The full GNU General Public License is
|
||
included in this distribution in the file called "COPYING". If not,
|
||
see <http://www.gnu.org/licenses/>.
|
||
|
||
Contact Information
|
||
OpenAirInterface Admin: openair_admin@eurecom.fr
|
||
OpenAirInterface Tech : openair_tech@eurecom.fr
|
||
OpenAirInterface Dev : openair4g-devel@eurecom.fr
|
||
|
||
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
|
||
|
||
*******************************************************************************/
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
#include <stdint.h>
|
||
|
||
#include "ProtocolDiscriminator.h"
|
||
#include "EpsBearerIdentity.h"
|
||
#include "ProcedureTransactionIdentity.h"
|
||
#include "MessageType.h"
|
||
#include "LinkedEpsBearerIdentity.h"
|
||
#include "TrafficFlowAggregateDescription.h"
|
||
#include "EpsQualityOfService.h"
|
||
#include "EsmCause.h"
|
||
#include "ProtocolConfigurationOptions.h"
|
||
|
||
#ifndef BEARER_RESOURCE_MODIFICATION_REQUEST_H_
|
||
#define BEARER_RESOURCE_MODIFICATION_REQUEST_H_
|
||
|
||
/* Minimum length macro. Formed by minimum length of each mandatory field */
|
||
#define BEARER_RESOURCE_MODIFICATION_REQUEST_MINIMUM_LENGTH ( \
|
||
TRAFFIC_FLOW_AGGREGATE_DESCRIPTION_MINIMUM_LENGTH )
|
||
|
||
/* Maximum length macro. Formed by maximum length of each field */
|
||
#define BEARER_RESOURCE_MODIFICATION_REQUEST_MAXIMUM_LENGTH ( \
|
||
TRAFFIC_FLOW_AGGREGATE_DESCRIPTION_MAXIMUM_LENGTH + \
|
||
EPS_QUALITY_OF_SERVICE_MAXIMUM_LENGTH + \
|
||
ESM_CAUSE_MAXIMUM_LENGTH + \
|
||
PROTOCOL_CONFIGURATION_OPTIONS_MAXIMUM_LENGTH )
|
||
|
||
/* If an optional value is present and should be encoded, the corresponding
|
||
* Bit mask should be set to 1.
|
||
*/
|
||
# define BEARER_RESOURCE_MODIFICATION_REQUEST_REQUIRED_TRAFFIC_FLOW_QOS_PRESENT (1<<0)
|
||
# define BEARER_RESOURCE_MODIFICATION_REQUEST_ESM_CAUSE_PRESENT (1<<1)
|
||
# define BEARER_RESOURCE_MODIFICATION_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_PRESENT (1<<2)
|
||
|
||
typedef enum bearer_resource_modification_request_iei_tag {
|
||
BEARER_RESOURCE_MODIFICATION_REQUEST_REQUIRED_TRAFFIC_FLOW_QOS_IEI = 0x5B, /* 0x5B = 91 */
|
||
BEARER_RESOURCE_MODIFICATION_REQUEST_ESM_CAUSE_IEI = 0x58, /* 0x58 = 88 */
|
||
BEARER_RESOURCE_MODIFICATION_REQUEST_PROTOCOL_CONFIGURATION_OPTIONS_IEI = 0x27, /* 0x27 = 39 */
|
||
} bearer_resource_modification_request_iei;
|
||
|
||
/*
|
||
* Message name: Bearer resource modification request
|
||
* Description: This message is sent by the UE to the network to request the modification of a dedicated bearer resource. See table 8.3.10.1.
|
||
* Significance: dual
|
||
* Direction: UE to network
|
||
*/
|
||
|
||
typedef struct bearer_resource_modification_request_msg_tag {
|
||
/* Mandatory fields */
|
||
ProtocolDiscriminator protocoldiscriminator:4;
|
||
EpsBearerIdentity epsbeareridentity:4;
|
||
ProcedureTransactionIdentity proceduretransactionidentity;
|
||
MessageType messagetype;
|
||
LinkedEpsBearerIdentity epsbeareridentityforpacketfilter;
|
||
TrafficFlowAggregateDescription trafficflowaggregate;
|
||
/* Optional fields */
|
||
uint32_t presencemask;
|
||
EpsQualityOfService requiredtrafficflowqos;
|
||
EsmCause esmcause;
|
||
ProtocolConfigurationOptions protocolconfigurationoptions;
|
||
} bearer_resource_modification_request_msg;
|
||
|
||
int decode_bearer_resource_modification_request(bearer_resource_modification_request_msg *bearerresourcemodificationrequest, uint8_t *buffer, uint32_t len);
|
||
|
||
int encode_bearer_resource_modification_request(bearer_resource_modification_request_msg *bearerresourcemodificationrequest, uint8_t *buffer, uint32_t len);
|
||
|
||
#endif /* ! defined(BEARER_RESOURCE_MODIFICATION_REQUEST_H_) */
|
||
|