Lionel Gauthier
059a0a3fdc
This is done for better merging branch/LG_PRE_RELEASE_0.3 into trunk (same process is applied on this branch) git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7073 818b1a75-f10b-46b9-bf7c-635c3b92a50f
222 lines
6.7 KiB
C
Executable File
222 lines
6.7 KiB
C
Executable File
/***************************************************************************
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nasrg_variables.h - description
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***************************************************************************
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Eurecom OpenAirInterface 2
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Copyright(c) 1999 - 2013 Eurecom
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Contact Information
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Openair Admin: openair_admin@eurecom.fr
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Openair Tech : openair_tech@eurecom.fr
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Forums : http://forums.eurecom.fsr/openairinterface
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Address : Eurecom, 450 route des Chappes, 06410 Biot Sophia Antipolis, France
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*******************************************************************************/
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/*! \file nasrg_variables.h
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* \brief Variable and structure definitions for OpenAirInterface CELLULAR version - RG
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* \author michelle.wetterwald, navid.nikaein, raymond.knopp, Lionel Gauthier
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* \company Eurecom
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* \email: michelle.wetterwald@eurecom.fr, raymond.knopp@eurecom.fr, navid.nikaein@eurecom.fr, lionel.gauthier@eurecom.fr
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*/
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/*******************************************************************************/
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#ifndef _NASRGD_VAR_H
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#define _NASRGD_VAR_H
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#include <linux/if_arp.h>
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#include <linux/types.h>
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#include <linux/spinlock.h>
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#include <linux/netdevice.h>
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#include <linux/skbuff.h>
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#include <linux/ipv6.h>
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#include <linux/ip.h>
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#include <linux/sysctl.h>
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#include <linux/timer.h>
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#include <linux/unistd.h>
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//#include <asm/unistd.h>
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#include <asm/param.h>
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//#include <sys/sysctl.h>
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#include <linux/udp.h>
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#include <linux/tcp.h>
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#include <linux/icmp.h>
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#include <linux/icmpv6.h>
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#include <linux/in.h>
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#include <net/ndisc.h>
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#include "rrc_nas_primitives.h"
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#include "rrc_qos_classes.h"
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#include "rrc_nas_sap.h"
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#include "nasrg_constant.h"
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#include "nasrg_sap.h"
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struct cx_entity;
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struct rb_entity {
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// uint16_t default_rab;
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uint32_t cnxid;
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nasRadioBearerId_t rab_id; //ue_rbId
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nasRadioBearerId_t rg_rbId;
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nasRadioBearerId_t mbms_rbId;
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nasSapId_t sapi;
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nasQoSTrafficClass_t qos;
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nasQoSTrafficClass_t RadioQosClass;
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nasIPdscp_t dscp; //this is DL dscp
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nasIPdscp_t dscp_ul;
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uint8_t state;
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uint8_t result;
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uint8_t retry;
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uint32_t countimer;
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//for MBMS
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uint16_t serviceId;
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uint16_t sessionId;
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uint16_t duration;
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uint8_t mcast_address[16];
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//
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struct rb_entity *next;
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};
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struct classifier_entity {
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uint32_t classref; // classifier identity
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uint8_t version; // IP version 4 or 6
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union {
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struct in6_addr ipv6;
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uint32_t ipv4;
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} saddr; // IP source address
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uint8_t splen; // IP prefix size
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union {
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struct in6_addr ipv6;
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uint32_t ipv4;
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} daddr; // IP destination address
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uint8_t dplen; // IP prefix size
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uint8_t protocol; // layer 4 protocol type (tcp, udp, ...)
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uint16_t sport; // source port
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uint16_t dport; // destination port
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struct rb_entity *rb;
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nasRadioBearerId_t rab_id; // RAB identification
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void (*fct)(struct sk_buff *skb, struct cx_entity *cx, struct classifier_entity *gc);
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struct classifier_entity *next;
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};
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struct cx_entity {
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int sap[NAS_SAPI_CX_MAX];
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uint8_t state; // state of the connection
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nasLocalConnectionRef_t lcr; // Local connection reference
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nasCellID_t cellid; // cell identification
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uint32_t countimer; // timeout's counter
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uint8_t retry; // number of retransmissions
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struct classifier_entity *sclassifier[NAS_DSCP_MAX]; // send classifiers table
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uint16_t nsclassifier;
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uint32_t iid6[2]; // IPv6 interface identification
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uint8_t iid4; // IPv4 interface identification
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struct rb_entity *rb; // RB entities for RABs
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uint16_t num_rb;
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// MW - 17/5/05
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int ue_id;
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int rrc_state;
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// MBMS
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int requested_joined_services[NASRG_MBMS_SVCES_MAX];
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int requested_left_services[NASRG_MBMS_SVCES_MAX];
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int joined_services[NASRG_MBMS_SVCES_MAX];
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};
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//struct mbms_rb_entity{
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// uint32_t cnxid;
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// nasRadioBearerId_t mbms_rbId;
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// nasSapId_t sapi;
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// nasQoSTrafficClass_t qos;
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// nasQoSTrafficClass_t RadioQosClass;
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// uint8_t state;
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// uint8_t result;
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// uint8_t retry;
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// uint32_t countimer;
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//
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// uint16_t serviceId;
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// uint16_t sessionId;
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// uint16_t duration;
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//};
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//
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struct nas_priv {
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int irq;
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int rx_flags;
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struct timer_list timer;
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spinlock_t lock;
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struct net_device_stats stats;
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uint8_t retry_limit;
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uint32_t timer_establishment;
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uint32_t timer_release;
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struct cx_entity cx[NAS_CX_MAX];
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struct classifier_entity *rclassifier[NAS_DSCP_MAX]; // receive classifier
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int nrclassifier;
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uint32_t next_sclassref;
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int sap[NAS_SAPI_MAX];
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uint8_t xbuffer[NAS_MAX_LENGTH]; // transmission buffer
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uint8_t rbuffer[NAS_MAX_LENGTH]; // reception buffer
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// MW - 17/5/05
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int broadcast_counter;
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int SIB18_counter;
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// MBMS
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struct rb_entity mbms_rb[NASRG_MBMS_SVCES_MAX];
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struct classifier_entity *mbmsclassifier[NASRG_MBMS_SVCES_MAX]; // mbms classifier
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int nmbmsclassifier;
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uint32_t next_mbmsclassref;
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//Added for demo 3 - MW
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nasCellID_t measured_cell_id;
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uint16_t num_UEs;
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uint32_t rlcBufferOccupancy[NAS_CX_MAX];
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uint32_t scheduledPRB[NAS_CX_MAX];
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uint32_t totalDataVolume[NAS_CX_MAX];
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uint32_t totalNumPRBs;
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};
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struct ipversion {
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#if defined(__LITTLE_ENDIAN_BITFIELD)
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uint8_t reserved:4,
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version:4;
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#else
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uint8_t version:4,
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reserved:4;
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#endif
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};
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typedef struct pdcp_data_req_header_t {
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unsigned int rb_id;
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unsigned int data_size;
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int inst;
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} pdcp_data_req_header_t;
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typedef struct pdcp_data_ind_header_t {
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unsigned int rb_id;
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unsigned int data_size;
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int inst;
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} pdcp_data_ind_header_t;
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//
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extern struct nas_priv *gpriv;
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extern struct net_device *gdev;
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//extern int bytes_wrote;
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//extern int bytes_read;
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extern uint8_t NAS_RG_IMEI[14];
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extern uint8_t NAS_NULL_IMEI[14];
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//global variables shared with RRC
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extern int *pt_nas_rg_irq;
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//extern uint16_t *pt_rg_own_cell_id;
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extern uint16_t local_rg_cell_id;
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#endif
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