1405 lines
45 KiB
C
1405 lines
45 KiB
C
/*
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* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef _NAS_TYPES_H__
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#define _NAS_TYPES_H__
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#include "base/types.h"
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#include "base/context.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define NAS_CLEAR_DATA(__dATA) \
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do { \
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ogs_assert((__dATA)); \
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if ((__dATA)->buffer) \
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{ \
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ogs_free((__dATA)->buffer); \
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(__dATA)->buffer = NULL; \
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(__dATA)->length = 0; \
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} \
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} while(0)
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#define NAS_STORE_DATA(__dST, __sRC) \
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do { \
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ogs_assert((__sRC)); \
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ogs_assert((__sRC)->buffer); \
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ogs_assert((__dST)); \
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NAS_CLEAR_DATA(__dST); \
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(__dST)->length = (__sRC)->length; \
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(__dST)->buffer = ogs_calloc((__dST)->length, sizeof(uint8_t)); \
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memcpy((__dST)->buffer, (__sRC)->buffer, (__dST)->length); \
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} while(0)
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#define NAS_KSI_NO_KEY_IS_AVAILABLE 0x7
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/**********************************
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* NAS PLMN_ID Structure */
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typedef struct nas_plmn_id_s {
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ED2(uint8_t mcc2:4;,
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uint8_t mcc1:4;)
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ED2(uint8_t mnc3:4;,
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uint8_t mcc3:4;)
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ED2(uint8_t mnc2:4;,
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uint8_t mnc1:4;)
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} __attribute__ ((packed)) nas_plmn_id_t;
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void *nas_from_plmn_id(nas_plmn_id_t *nas_plmn_id, plmn_id_t *plmn_id);
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void *nas_to_plmn_id(plmn_id_t *plmn_id, nas_plmn_id_t *nas_plmn_id);
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typedef struct nas_guti_s {
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nas_plmn_id_t nas_plmn_id;
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uint16_t mme_gid;
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uint8_t mme_code;
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uint32_t m_tmsi;
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} __attribute__ ((packed)) nas_guti_t;
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/* 9.9.2.0 Additional information
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* O TLV 3-n */
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#define NAX_MAX_ADDITIONAL_INFORMATION_LEN 255
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typedef struct nas_additional_information_s {
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uint8_t length;
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uint8_t buffer[NAX_MAX_ADDITIONAL_INFORMATION_LEN];
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} __attribute__ ((packed)) nas_additional_information_t;
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/* 9.9.2.0A Device properties
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* See subclause 10.5.7.8 in 3GPP TS 24.008 [13].
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* O TV 1 */
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typedef struct nas_device_properties_s {
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ED3(uint8_t type:4;,
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uint8_t spare:3;,
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uint8_t low_priority:1;)
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} __attribute__ ((packed)) nas_device_properties_t;
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/* 9.9.2.1 EPS bearer context status
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* O TLV 4 */
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typedef struct nas_eps_bearer_context_status_s {
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uint8_t length;
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ED8(uint8_t ebi7:1;,
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uint8_t ebi6:1;,
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uint8_t ebi5:1;,
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uint8_t ebi4:1;,
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uint8_t ebi3:1;,
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uint8_t ebi2:1;,
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uint8_t ebi1:1;,
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uint8_t ebi0:1;)
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ED8(uint8_t ebi15:1;,
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uint8_t ebi14:1;,
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uint8_t ebi13:1;,
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uint8_t ebi12:1;,
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uint8_t ebi11:1;,
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uint8_t ebi10:1;,
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uint8_t ebi9:1;,
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uint8_t ebi8:1;)
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} __attribute__ ((packed)) nas_eps_bearer_context_status_t;
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/* 9.9.2.2 Location area identification
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* See subclause 10.5.1.3 in 3GPP TS 24.008 [13]
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* O TV 6 */
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typedef struct nas_location_area_identification_s {
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nas_plmn_id_t nas_plmn_id;
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uint16_t lac;
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} __attribute__ ((packed)) nas_location_area_identification_t;
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typedef nas_location_area_identification_t nas_lai_t;
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/* 9.9.2.3 Mobile identity
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* See subclause 10.5.1.4 in 3GPP TS 24.008 [13].
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* O TLV 7-10 */
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#define NAS_MOBILE_IDENTITY_NONE 0
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#define NAS_MOBILE_IDENTITY_IMSI 1
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#define NAS_MOBILE_IDENTITY_IMEI 2
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#define NAS_MOBILE_IDENTITY_IMEISV 3
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#define NAS_MOBILE_IDENTITY_TMSI 4
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#define NAS_MOBILE_IDENTITY_TMGI 5
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#define NAS_MOBILE_IDENTITY_GUTI 6
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typedef struct nas_mobile_identity_imsi_s {
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ED3(uint8_t digit1:4;,
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uint8_t odd_even:1;,
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uint8_t type:3;)
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ED2(uint8_t digit3:4;,
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uint8_t digit2:4;)
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ED2(uint8_t digit5:4;,
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uint8_t digit4:4;)
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ED2(uint8_t digit7:4;,
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uint8_t digit6:4;)
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ED2(uint8_t digit9:4;,
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uint8_t digit8:4;)
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ED2(uint8_t digit11:4;,
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uint8_t digit10:4;)
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ED2(uint8_t digit13:4;,
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uint8_t digit12:4;)
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ED2(uint8_t digit15:4;,
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uint8_t digit14:4;)
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} __attribute__ ((packed)) nas_mobile_identity_imsi_t;
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typedef struct nas_mobile_identity_tmsi_s {
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ED3(uint8_t spare:4;,
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uint8_t odd_even:1;,
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uint8_t type:3;)
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uint32_t tmsi;
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} __attribute__ ((packed)) nas_mobile_identity_tmsi_t;
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typedef struct nas_mobile_identity_tmgi_s {
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ED5(uint8_t spare:2;,
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uint8_t mbms_session_id:1;,
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uint8_t mcc_mnc:1;,
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uint8_t odd_even:1;,
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uint8_t type:3;)
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uint8_t mbms_servicec_id[3];
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nas_plmn_id_t nas_plmn_id;
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uint8_t mbms_session_identity;
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} __attribute__ ((packed)) nas_mobile_identity_tmgi_t;
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typedef struct nas_mobile_identity_s {
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uint8_t length;
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union {
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nas_mobile_identity_imsi_t imsi;
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nas_mobile_identity_tmsi_t tmsi;
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nas_mobile_identity_tmgi_t tmgi;
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};
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} nas_mobile_identity_t;
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/* 9.9.2.4 Mobile station classmark 2
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* See subclause 10.5.1.6 in 3GPP TS 24.008
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* O TLV 5 */
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#define NAS_MS_CLASSMARK_2_REVISION_GSM_PHASE1 0
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#define NAS_MS_CLASSMARK_2_REVISION_GSM_PHASE2 1
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#define NAS_MS_CLASSMARK_2_REVISION_R99 2
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#define NAS_MS_CLASSMARK_2_REVISION_RESERVED 2
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#define NAS_MS_CLASSMARK_2_RF_CLASS1 0
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#define NAS_MS_CLASSMARK_2_RF_CLASS2 1
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#define NAS_MS_CLASSMARK_2_RF_CLASS3 2
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#define NAS_MS_CLASSMARK_2_RF_CLASS4 3
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#define NAS_MS_CLASSMARK_2_RF_CLASS5 4
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#define NAS_MS_CLASSMARK_2_RF_IRRELEVANT 7
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typedef struct nas_mobile_station_classmark_2_t {
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uint8_t length;
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ED5(uint8_t spare1:1;,
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uint8_t revision_level:2;,
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uint8_t es_ind:1;,
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uint8_t a5_1:1;,
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uint8_t rf_power_capability:3;)
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ED7(uint8_t spare:1;,
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uint8_t ps_capa:1;,
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uint8_t ss_screen_indicator:2;,
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uint8_t sm_capabi:1;,
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uint8_t vbs:1;,
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uint8_t vgcs:1;,
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uint8_t fc:1;)
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ED8(uint8_t cm3:1;,
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uint8_t spare2:1;,
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uint8_t lcsva_cap:1;,
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uint8_t ucs2:1;,
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uint8_t solsa:1;,
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uint8_t cmsp:1;,
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uint8_t a5_3:1;,
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uint8_t a5_2:1;)
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} __attribute__ ((packed)) nas_mobile_station_classmark_2_t;
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/*9.9.2.5 Mobile station classmark 3
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* See subclause 10.5.1.7 in 3GPP TS 24.008 [13].
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* O TLV 2-34 */
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#define NAS_MAX_MOBILE_STATION_CLASSMARK_3_LEN 32
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typedef struct nas_mobile_station_classmark_3_s {
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uint8_t length;
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uint8_t buffer[NAS_MAX_MOBILE_STATION_CLASSMARK_3_LEN];
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} __attribute__ ((packed)) nas_mobile_station_classmark_3_t;
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/* 9.9.2.8 PLMN list
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* See subclause 10.5.1.13 in 3GPP TS 24.008 [13].
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* O TLV 5-47 */
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#define NAS_MAX_PLMN 15
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typedef struct nas_plmn_list_s {
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uint8_t length;
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nas_plmn_id_t nas_plmn_id[NAS_MAX_PLMN];
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} __attribute__ ((packed)) nas_plmn_list_t;
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/* 9.9.2.10 Supported codec list
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* See subclause 10.5.4.32 in 3GPP TS 24.008 [13].
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* O TLV 5-n */
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typedef struct nas_supported_codec_item_s {
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uint8_t system_identification;
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uint8_t length_of_bitmap;
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uint16_t codec_bitmap;
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} __attribute__ ((packed)) nas_supported_codec_item_t;
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#define NAS_MAX_SUPPORTED_CODECS 8
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typedef struct nas_supported_codec_list_s {
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uint8_t length;
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nas_supported_codec_item_t item[NAS_MAX_SUPPORTED_CODECS];
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} __attribute__ ((packed)) nas_supported_codec_list_t;
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/* 9.9.3.0A Additional update result
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* O TV 1 */
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typedef struct nas_additional_update_result_s {
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ED3(uint8_t type:4;,
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uint8_t spare:2;,
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uint8_t additional_update_result_value:2;)
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} __attribute__ ((packed)) nas_additional_update_result_t;
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/* 9.9.3.0B Additional update type
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* O TV 1 */
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#define NAS_ADDITIONAL_UPDATE_TYPE_CIOT_NONE 0
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#define NAS_ADDITIONAL_UPDATE_TYPE_CIOT_CONTROL_PLANE 1
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#define NAS_ADDITIONAL_UPDATE_TYPE_CIOT_DATA_PLANE 2
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#define NAS_ADDITIONAL_UPDATE_TYPE_CIOT_RESERVED 3
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typedef struct nas_additional_update_type_s {
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ED4(uint8_t type:4;,
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uint8_t pnb_ciot:2;,
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uint8_t saf:1;,
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uint8_t autv:1;)
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} __attribute__ ((packed)) nas_additional_update_type_t;
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/* 9.9.3.1 Authentication failure parameter
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* See subclause 10.5.3.2.2 in 3GPP TS 24.008 [13].
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* O TLV 16 */
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typedef struct nas_authentication_failure_parameter_s {
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uint8_t length;
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uint8_t auts[AUTS_LEN];
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} __attribute__ ((packed)) nas_authentication_failure_parameter_t;
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/* 9.9.3.2 Authentication parameter AUTN
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* See subclause 10.5.3.1.1 in 3GPP TS 24.008 [13].
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* M LV 17 */
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typedef struct nas_authentication_parameter_autn_s {
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uint8_t length;
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uint8_t autn[AUTN_LEN];
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} nas_authentication_parameter_autn_t;
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/* 9.9.3.3 Authentication parameter RAND
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* See subclause 10.5.3.1 in 3GPP TS 24.008 [13].
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* M V 16 */
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typedef struct nas_authentication_parameter_rand_s {
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uint8_t rand[RAND_LEN];
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} nas_authentication_parameter_rand_t;
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/* 9.9.3.4 Authentication response parameter
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* M LV 5-17 */
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typedef struct nas_authentication_response_parameter_s {
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uint8_t length;
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uint8_t res[MAX_RES_LEN];
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} nas_authentication_response_parameter_t;
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/* 9.9.3.4a Ciphering key sequence number
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* See subclause 10.5.1.2 in 3GPP TS 24.008 [13].
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* O TV 1 */
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#define NAS_CIPHERING_KEY_SEQUENCE_NUMBER_NO_KEY_FROM_MS 7
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typedef struct nas_ciphering_key_sequence_number_s {
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ED3(uint8_t type:4;,
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uint8_t spare:1;,
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uint8_t key_sequence:3;)
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} __attribute__ ((packed)) nas_ciphering_key_sequence_number_t;
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/* 9.9.3.5 CSFB response
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* O TV 1 */
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#define NAS_CS_FALLBACK_RESPONSE_REJECTED_BY_THE_UE 0
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#define NAS_CS_FALLBACK_RESPONSE_ACCEPTED_BY_THE_UE 1
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typedef struct nas_csfb_response_s {
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ED3(uint8_t type:4;,
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uint8_t spare:1;,
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uint8_t response:3;)
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} __attribute__ ((packed)) nas_csfb_response_t;
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/* 9.9.3.6 Daylight saving time
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* See subclause 10.5.3.12 in 3GPP TS 24.008 [13].
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* O TLV 3 */
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#define NAS_NO_ADJUSTMENT_FOR_DAYLIGHT_SAVING_TIME 0
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#define NAS_PLUS_1_HOUR_ADJUSTMENT_FOR_DAYLIGHT_SAVING_TIME 1
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#define NAS_PLUS_2_HOURS_ADJUSTMENT_FOR_DAYLIGHT_SAVING_TIME 2
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typedef struct nas_daylight_saving_time_s {
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uint8_t length;
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ED2(uint8_t spare:6;,
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uint8_t value:2;)
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} __attribute__ ((packed)) nas_daylight_saving_time_t;
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/* 9.9.3.7 Detach type
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* M V 1/2
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* 9.9.3.21 NAS key set identifier
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* M V 1/2 */
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#define NAS_DETACH_TYPE_FROM_UE_EPS_DETACH 1
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#define NAS_DETACH_TYPE_FROM_UE_IMSI_DETACH 2
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#define NAS_DETACH_TYPE_FROM_UE_COMBINED_EPS_IMSI_DETACH 3
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#define NAS_DETACH_TYPE_TO_UE_RE_ATTACH_REQUIRED 1
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#define NAS_DETACH_TYPE_TO_UE_RE_ATTACH_NOT_REQUIRED 2
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#define NAS_DETACH_TYPE_TO_UE_IMSI_DETACH 3
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typedef struct nas_detach_type_s {
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ED4(uint8_t tsc:1;,
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uint8_t nas_key_set_identifier:3;,
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uint8_t switch_off:1;,
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uint8_t detach_type:3;)
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} __attribute__ ((packed)) nas_detach_type_t;
|
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|
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/* 9.9.3.8 DRX parameter
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* See subclause 10.5.5.6 in 3GPP TS 24.008
|
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* O TV 3 */
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#define NAS_DRX_PARAMETER_TIMER_MAX_1SEC 1
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#define NAS_DRX_PARAMETER_TIMER_MAX_2SEC 2
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#define NAS_DRX_PARAMETER_TIMER_MAX_4SEC 3
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#define NAS_DRX_PARAMETER_TIMER_MAX_8SEC 4
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#define NAS_DRX_PARAMETER_TIMER_MAX_16SEC 5
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#define NAS_DRX_PARAMETER_TIMER_MAX_32SEC 6
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#define NAS_DRX_PARAMETER_TIMER_MAX_64SEC 7
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#define NAS_DRX_PARAMETER_COEFFICIENT_T_NOT_SPECIFIED_BY_MS 0
|
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#define NAS_DRX_PARAMETER_COEFFICIENT_6_T_32 6
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#define NAS_DRX_PARAMETER_COEFFICIENT_7_T_64 7
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#define NAS_DRX_PARAMETER_COEFFICIENT_8_T_128 8
|
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#define NAS_DRX_PARAMETER_COEFFICIENT_9_T_256 9
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typedef struct nas_drx_parameter_s {
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uint8_t split_pg_cycle_code;
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||
ED3(uint8_t cn_specific_drx_cycle_length_coefficient_and_drx_value_for_s1_mode:4;,
|
||
uint8_t split_on_ccch:1;,
|
||
uint8_t non_DRX_timer:3;)
|
||
} __attribute__ ((packed)) nas_drx_parameter_t;
|
||
|
||
/* 9.9.3.9 EMM cause
|
||
* O TV 2
|
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* Annex A (informative):
Cause values for EPS mobility management
|
||
* A.1 Causes related to UE identification */
|
||
#define EMM_CAUSE_IMSI_UNKNOWN_IN_HSS 2
|
||
#define EMM_CAUSE_ILLEGAL_UE 3
|
||
#define EMM_CAUSE_ILLEGAL_ME 6
|
||
#define EMM_CAUSE_UE_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK 9
|
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#define EMM_CAUSE_IMPLICITLY_DETACHED 10
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/* A.2 Cause related to subscription options */
|
||
#define EMM_CAUSE_IMEI_NOT_ACCEPTED 5
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#define EMM_CAUSE_EPS_SERVICES_NOT_ALLOWED 7
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#define EMM_CAUSE_EPS_SERVICES_AND_NON_EPS_SERVICES_NOT_ALLOWED 8
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#define EMM_CAUSE_PLMN_NOT_ALLOWED 11
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#define EMM_CAUSE_TRACKING_AREA_NOT_ALLOWED 12
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#define EMM_CAUSE_ROAMING_NOT_ALLOWED_IN_THIS_TRACKING_AREA 13
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#define EMM_CAUSE_EPS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN 14
|
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#define EMM_CAUSE_NO_SUITABLE_CELLS_IN_TRACKING_AREA 15
|
||
#define EMM_CAUSE_REQUESTED_SERVICE_OPTION_NOT_AUTHORIZED_IN_THIS_PLMN 35
|
||
#define EMM_CAUSE_NO_EPS_BEARER_CONTEXT_ACTIVATED 40
|
||
/* A.3 Causes related to PLMN specific network failures and
|
||
* congestion/authentication failures */
|
||
#define EMM_CAUSE_MSC_TEMPORARILY_NOT_REACHABLE 16
|
||
#define EMM_CAUSE_NETWORK_FAILURE 17
|
||
#define EMM_CAUSE_CS_DOMAIN_NOT_AVAILABLE 18
|
||
#define EMM_CAUSE_ESM_FAILURE 19
|
||
#define EMM_CAUSE_MAC_FAILURE 20
|
||
#define EMM_CAUSE_SYNCH_FAILURE 21
|
||
#define EMM_CAUSE_CONGESTION 22
|
||
#define EMM_CAUSE_UE_SECURITY_CAPABILITIES_MISMATCH 23
|
||
#define EMM_CAUSE_SECURITY_MODE_REJECTED_UNSPECIFIED 24
|
||
#define EMM_CAUSE_NON_EPS_AUTHENTICATION_UNACCEPTABLE 26
|
||
#define EMM_CAUSE_CS_SERVICE_TEMPORARILY_NOT_AVAILABLE 39
|
||
#define EMM_CAUSE_SEVERE_NETWORK_FAILURE 42
|
||
/* A.4 Causes related to nature of request
|
||
* NOTE: This subclause has no entries in this version of the specification *
|
||
* A.5 Causes related to invalid messages */
|
||
#define EMM_CAUSE_SEMANTICALLY_INCORRECT_MESSAGE 95
|
||
#define EMM_CAUSE_INVALID_MANDATORY_INFORMATION 96
|
||
#define EMM_CAUSE_MESSAGE_TYPE_NON_EXISTENT_OR_NOT_IMPLEMENTED 97
|
||
#define EMM_CAUSE_MESSAGE_TYPE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE 98
|
||
#define EMM_CAUSE_INFORMATION_ELEMENT_NON_EXISTENT_OR_NOT_IMPLEMENTED 99
|
||
#define EMM_CAUSE_CONDITIONAL_IE_ERROR 100
|
||
#define EMM_CAUSE_MESSAGE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE 101
|
||
#define EMM_CAUSE_PROTOCOL_ERROR_UNSPECIFIED 111
|
||
typedef uint8_t nas_emm_cause_t;
|
||
|
||
/* 9.9.3.10 * EPS attach result
|
||
* M V 1/2 */
|
||
#define NAS_ATTACH_RESULT_EPS_ONLY 1
|
||
#define NAS_ATTACH_RESULT_COMBINED_EPS_IMSI_ATTACH 2
|
||
typedef struct nas_eps_attach_result_s {
|
||
ED2(uint8_t spare:5;,
|
||
uint8_t result:3;)
|
||
} __attribute__ ((packed)) nas_eps_attach_result_t;
|
||
|
||
/* 9.9.3.11 EPS attach type
|
||
* M V 1/2
|
||
* 9.9.3.21 NAS key set identifier
|
||
* M V 1/2 */
|
||
#define NAS_KEY_SET_IDENTIFIER_NATIVE 0
|
||
#define NAS_KEY_SET_IDENTIFIER_MAPPED 1
|
||
#define NAS_KEY_SET_IDENTIFIER_NOT_AVAILABLE 0x111
|
||
|
||
#define NAS_ATTACH_TYPE_EPS_ATTACH 1
|
||
#define NAS_ATTACH_TYPE_COMBINED_EPS_IMSI_ATTAACH 2
|
||
#define NAS_ATTACH_TYPE_EPS_ERMERGENCY_ATTCH 3
|
||
#define NAS_ATTACH_TYPE_RESERVED 4
|
||
typedef struct nas_eps_attach_type_s {
|
||
ED4(uint8_t tsc:1;,
|
||
uint8_t nas_key_set_identifier:3;,
|
||
uint8_t spare:1;,
|
||
uint8_t attach_type:3;)
|
||
} __attribute__ ((packed)) nas_eps_attach_type_t;
|
||
|
||
/* 9.9.3.12 EPS mobile identity
|
||
* M LV 5-12 */
|
||
#define NAS_EPS_MOBILE_IDENTITY_IMSI 1
|
||
#define NAS_EPS_MOBILE_IDENTITY_GUTI 6
|
||
#define NAS_EPS_MOBILE_IDENTITY_IMEI 3
|
||
|
||
#define NAS_EPS_MOBILE_IDENTITY_EVEN 0
|
||
#define NAS_EPS_MOBILE_IDENTITY_ODD 1
|
||
typedef struct nas_eps_mobile_identity_guti_s {
|
||
ED3(uint8_t spare:4;,
|
||
uint8_t odd_even:1;,
|
||
uint8_t type:3;)
|
||
nas_plmn_id_t nas_plmn_id;
|
||
uint16_t mme_gid;
|
||
uint8_t mme_code;
|
||
uint32_t m_tmsi;
|
||
} __attribute__ ((packed)) nas_eps_mobile_identity_guti_t;
|
||
|
||
typedef nas_mobile_identity_imsi_t nas_eps_mobile_identity_imsi_t;
|
||
typedef nas_eps_mobile_identity_imsi_t nas_eps_mobile_identity_imei_t;
|
||
|
||
typedef struct nas_eps_mobile_identity_s {
|
||
uint8_t length;
|
||
union {
|
||
nas_eps_mobile_identity_imsi_t imsi;
|
||
nas_eps_mobile_identity_guti_t guti;
|
||
nas_eps_mobile_identity_imei_t imei;
|
||
};
|
||
} __attribute__ ((packed)) nas_eps_mobile_identity_t;
|
||
|
||
/* 9.9.3.12A EPS network feature support
|
||
* O TLV 3 */
|
||
typedef struct nas_eps_network_feature_support_s {
|
||
uint8_t length;
|
||
ED7(uint8_t cp_ciot:1;,
|
||
uint8_t erw_opdn:1;,
|
||
uint8_t esr_ps:1;,
|
||
uint8_t cs_lcs:2;,
|
||
uint8_t epc_lcs:1;,
|
||
uint8_t emc_bs:1;,
|
||
uint8_t ims_vops:1;)
|
||
ED5(uint8_t spare:4;,
|
||
uint8_t e_pco:1;,
|
||
uint8_t hc_cp_ciot:1;,
|
||
uint8_t s1_u_data:1;,
|
||
uint8_t up_ciot :1;)
|
||
} __attribute__ ((packed)) nas_eps_network_feature_support_t;
|
||
|
||
/* 9.9.3.13 EPS update result
|
||
* M V 1/2 */
|
||
#define NAS_EPS_UPDATE_RESULT_TA_UPDATED 0
|
||
#define NAS_EPS_UPDATE_RESULT_COMBINED_TA_LA_UPDATED 1
|
||
#define NAS_EPS_UPDATE_RESULT_TA_UPDATED_AND_ISR_ACTIVATED 4
|
||
#define NAS_EPS_UPDATE_RESULT_COMBINED_TA_LA_UPDATED_AND_ISR_ACTIVATED 5
|
||
typedef struct nas_eps_update_result_s {
|
||
ED2(uint8_t spare:5;,
|
||
uint8_t result:3;)
|
||
} __attribute__ ((packed)) nas_eps_update_result_t;
|
||
|
||
/* 9.9.3.14 EPS update type
|
||
* M V 1/2
|
||
* 9.9.3.21 NAS key set identifier
|
||
* M V 1/2 */
|
||
#define NAS_EPS_UPDATE_TYPE_TA_UPDATING 0
|
||
#define NAS_EPS_UPDATE_TYPE_COMBINED_TA_LA_UPDATING 1
|
||
#define NAS_EPS_UPDATE_TYPE_COMBINED_TA_LA_UPDATING_WITH_IMSI_ATTACH 2
|
||
#define NAS_EPS_UPDATE_TYPE_PERIODIC_UPDATING 3
|
||
typedef struct nas_eps_update_type_s {
|
||
ED4(uint8_t tsc:1;,
|
||
uint8_t nas_key_set_identifier:3;,
|
||
uint8_t active_flag:1;,
|
||
uint8_t update_type:3;)
|
||
} __attribute__ ((packed)) nas_eps_update_type_t;
|
||
|
||
/* 9.9.3.15 ESM message container
|
||
* M LV-E 5-n */
|
||
typedef struct nas_esm_message_container_s {
|
||
uint16_t length;
|
||
uint8_t *buffer;
|
||
} nas_esm_message_container_t;
|
||
|
||
/* 9.9.3.16 GPRS timer
|
||
* See subclause 10.5.7.3 in 3GPP TS 24.008 [13].
|
||
* M V 1 or O TV 2 */
|
||
#define NAS_GRPS_TIMER_UNIT_MULTIPLES_OF_2_SS 0
|
||
#define NAS_GRPS_TIMER_UNIT_MULTIPLES_OF_1_MM 1
|
||
#define NAS_GRPS_TIMER_UNIT_MULTIPLES_OF_DECI_HH 2
|
||
#define NAS_GRPS_TIMER_UNIT_DEACTIVATED 7
|
||
typedef struct nas_gprs_timer_s {
|
||
ED2(uint8_t unit:3;,
|
||
uint8_t value:5;)
|
||
} __attribute__ ((packed)) nas_gprs_timer_t;
|
||
|
||
/* 9.9.3.16A GPRS timer 2
|
||
* See subclause 10.5.7.4 in 3GPP TS 24.008 [13].
|
||
* O TLV 3 */
|
||
typedef struct nas_gprs_timer_2_s {
|
||
uint8_t length;
|
||
uint8_t gprs_timer_2_value;
|
||
} __attribute__ ((packed)) nas_gprs_timer_2_t;
|
||
|
||
/* 9.9.3.16B GPRS timer 3
|
||
* See subclause 10.5.7.4a in 3GPP TS 24.008 [13].
|
||
* O TLV 3 */
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_10_MM 0
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_1_HH 1
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_10_HH 2
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_2_SS 3
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_30_SS 4
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_1_MM 5
|
||
#define NAS_GRPS_TIMER_3_UNIT_MULTIPLES_OF_320_HH 6
|
||
#define NAS_GRPS_TIMER_3_UNIT_DEACTIVATED 7
|
||
|
||
typedef struct nas_gprs_timer_3_s {
|
||
uint8_t length;
|
||
ED2(uint8_t unit:3;,
|
||
uint8_t timer_value:5;)
|
||
} __attribute__ ((packed)) nas_gprs_timer_3_t;
|
||
|
||
/* 9.9.3.17 Identity type 2
|
||
* See subclause 10.5.5.9 in 3GPP TS 24.008 [13].
|
||
* M V 1/2 */
|
||
#define NAS_IDENTITY_TYPE_2_IMSI 1
|
||
#define NAS_IDENTITY_TYPE_2_IMEI 2
|
||
#define NAS_IDENTITY_TYPE_2_IMEISV 3
|
||
#define NAS_IDENTITY_TYPE_2_TMSI 4
|
||
typedef struct nas_identity_type_2_s {
|
||
ED2(uint8_t spare:5;,
|
||
uint8_t type:3;)
|
||
} __attribute__ ((packed)) nas_identity_type_2_t;
|
||
|
||
/* 9.9.3.18 IMEISV request
|
||
* See subclause 10.5.5.10 in 3GPP TS 24.008 [13].
|
||
* O TV 1 */
|
||
typedef struct nas_imeisv_request_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:1;,
|
||
uint8_t imeisv_request_value:3;)
|
||
} __attribute__ ((packed)) nas_imeisv_request_t;
|
||
|
||
/* 9.9.3.19 KSI and sequence number
|
||
* M V 1 */
|
||
typedef struct nas_ksi_and_sequence_number_s {
|
||
ED2(uint8_t ksi:3;,
|
||
uint8_t sequence_number:5;)
|
||
} __attribute__ ((packed)) nas_ksi_and_sequence_number_t;
|
||
|
||
/* 9.9.3.20 MS network capability
|
||
* See subclause 10.5.5.12 in 3GPP TS 24.008
|
||
* O TLV 4-10 */
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA2 0b01000000
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA3 0b00100000
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA4 0b00010000
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA5 0b00001000
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA6 0b00000100
|
||
#define NAS_MS_NETWORK_CAPABILITY_GEA7 0b00000010
|
||
typedef struct nas_ms_network_capability_s {
|
||
uint8_t length;
|
||
ED7(uint8_t gea1:1;,
|
||
uint8_t sm_capabilities_via_dedicated_channels:1;,
|
||
uint8_t sm_capabilities_via_gprs_channels:1;,
|
||
uint8_t ucs2:1;,
|
||
uint8_t ss_screening_indicator:2;,
|
||
uint8_t solsa_capability:1;,
|
||
uint8_t revision_level_indicator:1;)
|
||
ED3(uint8_t pfc_feature_mode:1;,
|
||
uint8_t extended_gea:6;,
|
||
uint8_t lcs_va_capability:1;)
|
||
ED8(uint8_t ps_inter_rat_ho_from_geran_to_utran_iu_mode_capability:1;,
|
||
uint8_t ps_inter_rat_ho_from_geran_to_e_utran_s1_mode_capability:1;,
|
||
uint8_t emm_combined_procedures_capability:1;,
|
||
uint8_t isr_support:1;,
|
||
uint8_t srvcc_to_geran_utran_capability:1;,
|
||
uint8_t epc_capability:1;,
|
||
uint8_t nf_capability:1;,
|
||
uint8_t geran_network_sharing_capability:1;)
|
||
ED6(uint8_t user_plane_integrity_protection_support:1;,
|
||
uint8_t gia4:1;,
|
||
uint8_t gia5:1;,
|
||
uint8_t gia6:1;,
|
||
uint8_t gia7:1;,
|
||
uint8_t spare:3;)
|
||
} __attribute__ ((packed)) nas_ms_network_capability_t;
|
||
|
||
/* 9.9.3.20A MS network feature support
|
||
* See subclause 10.5.1.15 in 3GPP TS 24.008 [13].
|
||
* O TV 1 */
|
||
typedef struct nas_ms_network_feature_support_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t extended_periodic_timers:1;)
|
||
} __attribute__ ((packed)) nas_ms_network_feature_support_t;
|
||
|
||
/* 9.9.3.21 NAS key set identifier
|
||
* M V 1/2
|
||
* 9.9.2.9 Spare half octet
|
||
* M V 1/2 */
|
||
typedef struct nas_key_set_identifier_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t tsc:1;,
|
||
uint8_t nas_key_set_identifier:3;)
|
||
} __attribute__ ((packed)) nas_key_set_identifier_t;
|
||
|
||
/* 9.9.3.22 message container
|
||
* M LV 3-252 */
|
||
#define NAS_MAX_MESSAGE_CONTAINER_LEN 250
|
||
typedef struct nas_message_container_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_MAX_MESSAGE_CONTAINER_LEN];
|
||
} __attribute__ ((packed)) nas_message_container_t;
|
||
|
||
/* 9.9.3.23 NAS security algorithms
|
||
* M V 1 */
|
||
#define NAS_SECURITY_ALGORITHMS_EIA0 0
|
||
#define NAS_SECURITY_ALGORITHMS_128_EIA1 1
|
||
#define NAS_SECURITY_ALGORITHMS_128_EIA2 2
|
||
#define NAS_SECURITY_ALGORITHMS_128_EIA3 3
|
||
#define NAS_SECURITY_ALGORITHMS_EEA0 0
|
||
#define NAS_SECURITY_ALGORITHMS_128_EEA1 1
|
||
#define NAS_SECURITY_ALGORITHMS_128_EEA2 2
|
||
#define NAS_SECURITY_ALGORITHMS_128_EEA3 3
|
||
typedef struct nas_security_algorithms_s {
|
||
ED4(uint8_t spare1:1;,
|
||
uint8_t type_of_ciphering_algorithm:3;,
|
||
uint8_t spare2:1;,
|
||
uint8_t type_of_integrity_protection_algorithm:3;)
|
||
} __attribute__ ((packed)) nas_security_algorithms_t;
|
||
|
||
/* 9.9.3.24 Network name
|
||
* See subclause 10.5.3.5a in 3GPP TS 24.008 [13].
|
||
* O TLV 3-n */
|
||
#define NAS_MAX_NETWORK_NAME_LEN 255
|
||
typedef struct nas_network_name_s {
|
||
uint8_t length;
|
||
ED4(uint8_t ext:1;,
|
||
uint8_t coding_scheme:3;,
|
||
uint8_t add_ci:1;,
|
||
uint8_t number_of_spare_bits_in_last_octet:3;)
|
||
uint8_t name[NAS_MAX_NETWORK_NAME_LEN];
|
||
} __attribute__ ((packed)) nas_network_name_t;
|
||
|
||
/* 9.9.3.24A Network resource identifier container
|
||
* See subclause 10.5.5.31 in 3GPP TS 24.008 [13].
|
||
* O TLV 4 */
|
||
typedef struct nas_network_resource_identifier_container_s {
|
||
uint8_t length;
|
||
uint8_t nri_container_value1;
|
||
ED2(uint8_t nri_container_value2:2;,
|
||
uint8_t spare:6;)
|
||
} __attribute__ ((packed)) nas_network_resource_identifier_container_t;
|
||
|
||
/* 9.9.3.25 Nonce
|
||
* O TV 5 */
|
||
typedef uint32_t nas_nonce_t;
|
||
|
||
/* 9.9.3.25A Paging identity
|
||
* M V 1 */
|
||
#define NAS_PAGING_IDENTITY_IMSI 0
|
||
#define NAS_PAGING_IDENTITY_TMSI 1
|
||
typedef struct nas_paging_identity_s {
|
||
ED2(uint8_t spare:7;,
|
||
uint8_t identity:1;)
|
||
} nas_paging_identity_t;
|
||
|
||
/* 9.9.3.26 P-TMSI signature
|
||
* See subclause 10.5.5.8 in 3GPP TS 24.008
|
||
* O TV 4 */
|
||
typedef uint32_t nas_p_tmsi_signature_t; /* TV : 4bytes */
|
||
|
||
/* 9.9.3.26A Extended EMM cause
|
||
* O TV 1 */
|
||
typedef struct nas_extended_emm_cause_s {
|
||
ED4(uint8_t type:4;,
|
||
uint8_t spare:2;,
|
||
uint8_t eps_optimization_info:1;,
|
||
uint8_t e_utran_allowed:1;)
|
||
} nas_extended_emm_cause_t;
|
||
|
||
/* 9.9.3.27 Service type
|
||
* M V 1/2
|
||
* 9.9.3.21 NAS key set identifier
|
||
* M V 1/2 */
|
||
#define NAS_SERVICE_TYPE_CS_FALLBACK_OR_1XCS_FALLBACK_FROM_UE 0
|
||
#define NAS_SERVICE_TYPE_CS_FALLBACK_OR_1XCS_FALLBACK_TO_UE 1
|
||
#define NAS_SERVICE_TYPE_CS_FALLBACK_EMERGENCY_CALL_OR_1XCS_FALLBACK_EMERGENCY_CALL_FROM_UE 2
|
||
typedef struct nas_service_type_s {
|
||
ED3(uint8_t tsc:1;,
|
||
uint8_t nas_key_set_identifier:3;,
|
||
uint8_t service_type:4;)
|
||
} __attribute__ ((packed)) nas_service_type_t;
|
||
|
||
/* 9.9.3.28 Short MAC
|
||
* M V 2 */
|
||
typedef uint16_t nas_short_mac_t;
|
||
|
||
/* 9.9.3.29 Time zone
|
||
* See subclause 10.5.3.8 in 3GPP TS 24.008 [13].
|
||
* O TV 2 */
|
||
typedef uint8_t nas_time_zone_t;
|
||
|
||
/* 9.9.3.30 Time zone and time
|
||
* See subclause 10.5.3.9 in 3GPP TS 24.008 [13].
|
||
* 9.2.3.11 TPServiceCentreTimeStamp (TPSCTS) in 3GPP TS 23.040 [90]
|
||
* O TV 8 */
|
||
#define NAS_TIME_TO_BCD(x) TIME_TO_BCD(x)
|
||
typedef struct nas_time_zone_and_time_s {
|
||
uint8_t year;
|
||
uint8_t mon;
|
||
uint8_t mday;
|
||
uint8_t hour;
|
||
uint8_t min;
|
||
uint8_t sec;
|
||
/* The Time Zone indicates the difference, expressed in quarters of an hour,
|
||
* between the local time and GMT. In the first of the two semi-octets,
|
||
* the first bit (bit 3 of the seventh octet of
|
||
* the TP-Service-Centre-Time-Stamp field) represents
|
||
* the algebraic sign of this difference (0: positive, 1: negative). */
|
||
uint8_t timezone;
|
||
} nas_time_zone_and_time_t;
|
||
|
||
/* 9.9.3.31 TMSI status
|
||
* See subclause 10.5.5.4 in 3GPP TS 24.008 [13]
|
||
* O TV 1 */
|
||
typedef struct nas_tmsi_status_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t tmsi_flag:1;)
|
||
} __attribute__ ((packed)) nas_tmsi_status_t;
|
||
|
||
/* 9.9.3.32 Tracking area identity
|
||
* O TV 6 */
|
||
typedef struct nas_tracking_area_identity_s {
|
||
nas_plmn_id_t nas_plmn_id;
|
||
uint16_t tac;
|
||
} __attribute__ ((packed)) nas_tracking_area_identity_t;
|
||
|
||
typedef nas_tracking_area_identity_t nas_tai_t;
|
||
|
||
/* 9.9.3.33 Tracking area identity list
|
||
* M LV 7-97 */
|
||
#define NAS_MAX_TAI_LIST_LEN 96
|
||
#define TAI0_TYPE 0
|
||
#define TAI1_TYPE 1
|
||
#define TAI2_TYPE 2
|
||
typedef struct tai0_list_s {
|
||
struct {
|
||
ED3(uint8_t spare:1;,
|
||
uint8_t type:2;,
|
||
uint8_t num:5;)
|
||
/*
|
||
* Do not change 'plmn_id_t' to 'nas_plmn_id_t'.
|
||
* Use 'plmn_id_t' for easy implementation.
|
||
* nas_tai_list_build() changes to NAS format(nas_plmn_id_t)
|
||
* and is sent to the UE.
|
||
*/
|
||
plmn_id_t plmn_id;
|
||
uint16_t tac[MAX_NUM_OF_TAI];
|
||
} __attribute__ ((packed)) tai[MAX_NUM_OF_TAI];
|
||
} __attribute__ ((packed)) tai0_list_t;
|
||
|
||
typedef struct tai2_list_s {
|
||
ED3(uint8_t spare:1;,
|
||
uint8_t type:2;,
|
||
uint8_t num:5;)
|
||
/*
|
||
* Do not change 'tai_t' to 'nas_tracking_area_identity_t'.
|
||
* Use 'tai_t' for easy implementation.
|
||
* nas_tai_list_build() changes to NAS format(nas_tracking_area_identity_t)
|
||
* and is sent to the UE.
|
||
*/
|
||
tai_t tai[MAX_NUM_OF_TAI];
|
||
} __attribute__ ((packed)) tai2_list_t;
|
||
|
||
typedef struct nas_tracking_area_identity_list_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_MAX_TAI_LIST_LEN];
|
||
} __attribute__ ((packed)) nas_tracking_area_identity_list_t;
|
||
|
||
void nas_tai_list_build(
|
||
nas_tracking_area_identity_list_t *target,
|
||
tai0_list_t *source0, tai2_list_t *source2);
|
||
|
||
/* 9.9.3.34 UE network capability
|
||
* M LV 3-14 */
|
||
typedef struct nas_ue_network_capability_s {
|
||
uint8_t length;
|
||
union {
|
||
struct {
|
||
ED8(uint8_t eea0:1;,
|
||
uint8_t eea1:1;,
|
||
uint8_t eea2:1;,
|
||
uint8_t eea3:1;,
|
||
uint8_t eea4:1;,
|
||
uint8_t eea5:1;,
|
||
uint8_t eea6:1;,
|
||
uint8_t eea7:1;)
|
||
};
|
||
uint8_t eea;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t eia0:1;,
|
||
uint8_t eia1:1;,
|
||
uint8_t eia2:1;,
|
||
uint8_t eia3:1;,
|
||
uint8_t eia4:1;,
|
||
uint8_t eia5:1;,
|
||
uint8_t eia6:1;,
|
||
uint8_t eia7:1;)
|
||
};
|
||
uint8_t eia;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t uea0:1;,
|
||
uint8_t uea1:1;,
|
||
uint8_t uea2:1;,
|
||
uint8_t uea3:1;,
|
||
uint8_t uea4:1;,
|
||
uint8_t uea5:1;,
|
||
uint8_t uea6:1;,
|
||
uint8_t uea7:1;)
|
||
};
|
||
uint8_t uea;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t ucs2:1;,
|
||
uint8_t uia1:1;,
|
||
uint8_t uia2:1;,
|
||
uint8_t uia3:1;,
|
||
uint8_t uia4:1;,
|
||
uint8_t uia5:1;,
|
||
uint8_t uia6:1;,
|
||
uint8_t uia7:1;)
|
||
};
|
||
uint8_t uia;
|
||
};
|
||
ED8(uint8_t prose_dd:1;,
|
||
uint8_t prose:1;,
|
||
uint8_t h_245_ash:1;,
|
||
uint8_t acc_csfb:1;,
|
||
uint8_t lpp:1;,
|
||
uint8_t lcs:1;,
|
||
uint8_t srvcc:1;,
|
||
uint8_t nf:1;)
|
||
ED8(uint8_t epco:1;,
|
||
uint8_t hc_cp_ciot:1;,
|
||
uint8_t erw_opdn:1;,
|
||
uint8_t s1u_data:1;,
|
||
uint8_t up_ciot:1;,
|
||
uint8_t cp_ciot:1;,
|
||
uint8_t prose_relay:1;,
|
||
uint8_t prose_dc:1;)
|
||
ED2(uint8_t spare:7;,
|
||
uint8_t multiple_drb:1;)
|
||
} __attribute__ ((packed)) nas_ue_network_capability_t;
|
||
|
||
/* 9.9.3.35 UE radio capability information update needed
|
||
* O TV 1 */
|
||
typedef struct nas_ue_radio_capability_information_update_needed_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t update_needed:1;)
|
||
} __attribute__ ((packed)) nas_ue_radio_capability_information_update_needed_t;
|
||
|
||
/* 9.9.3.36 UE security capability
|
||
* M LV 3-6 */
|
||
typedef struct nas_ue_security_capability_s {
|
||
uint8_t length;
|
||
union {
|
||
struct {
|
||
ED8(uint8_t eea0:1;,
|
||
uint8_t eea1:1;,
|
||
uint8_t eea2:1;,
|
||
uint8_t eea3:1;,
|
||
uint8_t eea4:1;,
|
||
uint8_t eea5:1;,
|
||
uint8_t eea6:1;,
|
||
uint8_t eea7:1;)
|
||
};
|
||
uint8_t eea;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t eia0:1;,
|
||
uint8_t eia1:1;,
|
||
uint8_t eia2:1;,
|
||
uint8_t eia3:1;,
|
||
uint8_t eia4:1;,
|
||
uint8_t eia5:1;,
|
||
uint8_t eia6:1;,
|
||
uint8_t eia7:1;)
|
||
};
|
||
uint8_t eia;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t uea0:1;,
|
||
uint8_t uea1:1;,
|
||
uint8_t uea2:1;,
|
||
uint8_t uea3:1;,
|
||
uint8_t uea4:1;,
|
||
uint8_t uea5:1;,
|
||
uint8_t uea6:1;,
|
||
uint8_t uea7:1;)
|
||
};
|
||
uint8_t uea;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t spare1:1;,
|
||
uint8_t uia1:1;,
|
||
uint8_t uia2:1;,
|
||
uint8_t uia3:1;,
|
||
uint8_t uia4:1;,
|
||
uint8_t uia5:1;,
|
||
uint8_t uia6:1;,
|
||
uint8_t uia7:1;)
|
||
};
|
||
uint8_t uia;
|
||
};
|
||
union {
|
||
struct {
|
||
ED8(uint8_t spare2:1;,
|
||
uint8_t gea1:1;,
|
||
uint8_t gea2:1;,
|
||
uint8_t gea3:1;,
|
||
uint8_t gea4:1;,
|
||
uint8_t gea5:1;,
|
||
uint8_t gea6:1;,
|
||
uint8_t gea7:1;)
|
||
};
|
||
uint8_t gea;
|
||
};
|
||
} __attribute__ ((packed)) nas_ue_security_capability_t;
|
||
|
||
/* buffer : 9.9.3.37 Emergency number list
|
||
* See subclause 10.5.3.13 in 3GPP TS 24.008 [13].
|
||
* O TLV 5-50 */
|
||
#define NAS_MAX_EMERGENCY_NUMBER_LIST_LEN 48
|
||
typedef struct nas_emergency_number_list_s {
|
||
uint16_t length;
|
||
uint8_t buffer[NAS_MAX_EMERGENCY_NUMBER_LIST_LEN];
|
||
} __attribute__ ((packed)) nas_emergency_number_list_t;
|
||
|
||
/* 9.9.3.38 CLI
|
||
* O TLV 3-14
|
||
* The coding of the CLI value part is the same as for
|
||
* octets 3 to 14 of the Calling party BCD number information element
|
||
* defined in subclause 10.5.4.9 of 3GPP TS 24.008 [13]. */
|
||
#define NAX_MAX_CLI_LEN 12
|
||
typedef struct nas_cli_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAX_MAX_CLI_LEN];
|
||
} __attribute__ ((packed)) nas_cli_t;
|
||
|
||
/* 9.9.3.39 SS Code
|
||
* O TV 2
|
||
* The coding of the SS Code value is given in subclause 17.7.5 of
|
||
* 3GPP TS 29.002 [15C] */
|
||
typedef uint8_t nas_ss_code_t;
|
||
|
||
/* 9.9.3.40 LCS indicator
|
||
* O TV 2 */
|
||
#define NAS_LCS_INDICATOR_MT_LR 1
|
||
typedef uint8_t nas_lcs_indicator_t;
|
||
|
||
/* 9.9.3.41 LCS client identity
|
||
* O TLV 3-257 */
|
||
#define NAS_MAX_LCS_CLIENT_IDENTITY_LEN 255
|
||
typedef struct nas_lcs_client_identity_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_MAX_LCS_CLIENT_IDENTITY_LEN];
|
||
} __attribute__ ((packed)) nas_lcs_client_identity_t;
|
||
|
||
/* 9.9.3.42 Generic message container type
|
||
* M V 1 */
|
||
#define NAS_GENERIC_MESSAGE_CONTAINER_TYPE_LTE_POSITIONING_PROTOCOL 1
|
||
#define NAS_GENERIC_MESSAGE_CONTAINER_TYPE_LTE_LOCATION_SERVICES_MESSAGE 2
|
||
typedef uint8_t nas_generic_message_container_type_t;
|
||
|
||
/* 9.9.3.43 Generic message container
|
||
* M LV-E 3-n */
|
||
typedef struct nas_generic_message_container_s {
|
||
uint16_t length;
|
||
uint8_t *buffer;
|
||
} nas_generic_message_container_t;
|
||
|
||
/* 9.9.3.44 Voice domain preference and UE's usage setting
|
||
* See subclause 10.5.5.28 in 3GPP TS 24.008 [13].
|
||
* O TLV 3 */
|
||
typedef struct nas_voice_domain_preference_and_ue_usage_setting_s {
|
||
uint8_t length;
|
||
ED3(uint8_t spare:5;,
|
||
uint8_t ue_usage_setting:1;,
|
||
uint8_t voice_domain_preference_for_e_utran:2;)
|
||
} __attribute__ ((packed)) nas_voice_domain_preference_and_ue_usage_setting_t;
|
||
|
||
/* 9.9.3.45 GUTI type
|
||
* O TV 1 */
|
||
typedef struct nas_guti_type_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t guti_type:1;)
|
||
} __attribute__ ((packed)) nas_guti_type_t;
|
||
|
||
/* 9.9.3.46 Extended DRX parameters
|
||
* See subclause 10.5.5.32 in 3GPP TS 24.008 [13].
|
||
* O TLV 3 */
|
||
typedef struct nas_extended_drx_parameters_s {
|
||
uint8_t length;
|
||
ED2(uint8_t paging_time_window:4;,
|
||
uint8_t e_drx_value:4;)
|
||
} __attribute__ ((packed)) nas_extended_drx_parameters_t;
|
||
|
||
/* 9.9.4.1 Access point name
|
||
* See subclause 10.5.6.1 in 3GPP TS 24.008 [13].
|
||
* O TLV 3-102 */
|
||
typedef struct nas_access_point_name_s {
|
||
uint8_t length;
|
||
char apn[MAX_APN_LEN];
|
||
} __attribute__ ((packed)) nas_access_point_name_t;
|
||
|
||
/* 9.9.4.2 APN aggregate maximum bit rate
|
||
* O TLV 4-8 */
|
||
typedef struct nas_apn_aggregate_maximum_bit_rate_s {
|
||
uint8_t length;
|
||
uint8_t dl_apn_ambr;
|
||
uint8_t ul_apn_ambr;
|
||
uint8_t dl_apn_ambr_extended;
|
||
uint8_t ul_apn_ambr_extended;
|
||
uint8_t dl_apn_ambr_extended2;
|
||
uint8_t ul_apn_ambr_extended2;
|
||
} __attribute__ ((packed)) nas_apn_aggregate_maximum_bit_rate_t;
|
||
|
||
void apn_ambr_build(
|
||
nas_apn_aggregate_maximum_bit_rate_t * apn_aggregate_maximum_bit_rate,
|
||
uint32_t dl_ambr, uint32_t ul_ambr);
|
||
|
||
/* 9.9.4.2A Connectivity type
|
||
* See subclause 10.5.6.19 in 3GPP TS 24.008 [13].
|
||
* O TV 1 */
|
||
typedef struct nas_connectivity_type_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t considered_lipa_pdn_connection:1;)
|
||
} __attribute__ ((packed)) nas_connectivity_type_t;
|
||
|
||
/* 9.9.4.3 EPS quality of service
|
||
* M LV 2-14 */
|
||
typedef struct nas_eps_quality_of_service_s {
|
||
uint8_t length;
|
||
uint8_t qci;
|
||
uint8_t ul_mbr;
|
||
uint8_t dl_mbr;
|
||
uint8_t ul_gbr;
|
||
uint8_t dl_gbr;
|
||
uint8_t ul_mbr_extended;
|
||
uint8_t dl_mbr_extended;
|
||
uint8_t ul_gbr_extended;
|
||
uint8_t dl_gbr_extended;
|
||
uint8_t ul_mbr_extended2;
|
||
uint8_t dl_mbr_extended2;
|
||
uint8_t ul_gbr_extended2;
|
||
uint8_t dl_gbr_extended2;
|
||
} nas_eps_quality_of_service_t;
|
||
|
||
void eps_qos_build(nas_eps_quality_of_service_t *eps_qos,
|
||
uint8_t qci,
|
||
uint64_t dl_mbr, uint64_t ul_mbr, uint64_t dl_gbr, uint64_t ul_gbr);
|
||
|
||
/* 9.9.4.4 ESM cause
|
||
* M V 1
|
||
* Annex B (informative):
Cause values for EPS session management
|
||
B.1 Causes related to nature of request */
|
||
#define ESM_CAUSE_OPERATOR_DETERMINED_BARRING 8
|
||
#define ESM_CAUSE_INSUFFICIENT_RESOURCES 26
|
||
#define ESM_CAUSE_MISSING_OR_UNKNOWN_APN 27
|
||
#define ESM_CAUSE_UNKNOWN_PDN_TYPE 28
|
||
#define ESM_CAUSE_USER_AUTHENTICATION_FAILED 29
|
||
#define ESM_CAUSE_REQUEST_REJECTED_BY_SERVING_GW_OR_PDN_GW 30
|
||
#define ESM_CAUSE_REQUEST_REJECTED_UNSPECIFIED 31
|
||
#define ESM_CAUSE_SERVICE_OPTION_NOT_SUPPORTED 32
|
||
#define ESM_CAUSE_REQUESTED_SERVICE_OPTION_NOT_SUBSCRIBED 33
|
||
#define ESM_CAUSE_SERVICE_OPTION_TEMPORARILY_OUT_OF_ORDER 34
|
||
#define ESM_CAUSE_PTI_ALREADY_IN_USE 35
|
||
#define ESM_CAUSE_REGULAR_DEACTIVATION 36
|
||
#define ESM_CAUSE_EPS_QOS_NOT_ACCEPTED 37
|
||
#define ESM_CAUSE_NETWORK_FAILURE 38
|
||
#define ESM_CAUSE_REACTIVATION_REQUESTED 39
|
||
#define ESM_CAUSE_SEMANTIC_ERROR_IN_THE_TFT_OPERATION 41
|
||
#define ESM_CAUSE_SYNTACTICAL_ERROR_IN_THE_TFT_OPERATION 42
|
||
#define ESM_CAUSE_INVALID_EPS_BEARER_IDENTITY 43
|
||
#define ESM_CAUSE_SEMANTIC_ERRORS_IN_PACKET_FILTERS 44
|
||
#define ESM_CAUSE_SYNTACTICAL_ERROR_IN_PACKET_FILTERS 45
|
||
#define ESM_CAUSE_PTI_MISMATCH 47
|
||
#define ESM_CAUSE_LAST_PDN_DISCONNECTION_NOT_ALLOWED 49
|
||
#define ESM_CAUSE_PDN_TYPE_IPV4_ONLY_ALLOWED 50
|
||
#define ESM_CAUSE_PDN_TYPE_IPV6_ONLY_ALLOWED 51
|
||
#define ESM_CAUSE_SINGLE_ADDRESS_BEARERS_ONLY_ALLOWED 52
|
||
#define ESM_CAUSE_ESM_INFORMATION_NOT_RECEIVED 53
|
||
#define ESM_CAUSE_PDN_CONNECTION_DOES_NOT_EXIST 54
|
||
#define ESM_CAUSE_MULTIPLE_PDN_CONNECTIONS_FOR_A_GIVEN_APN_NOT_ALLOWED 55
|
||
#define ESM_CAUSE_COLLISION_WITH_NETWORK_INITIATED_REQUEST 56
|
||
#define ESM_CAUSE_PDN_TYPE_IPV4V6_ONLY_ALLOWED 57
|
||
#define ESM_CAUSE_PDN_TYPE_NON_IP_ONLY_ALLOWED 58
|
||
#define ESM_CAUSE_UNSUPPORTED_QCI_VALUE 59
|
||
#define ESM_CAUSE_BEARER_HANDLING_NOT_SUPPORTED 60
|
||
#define ESM_CAUSE_MAXIMUM_NUMBER_OF_EPS_BEARERS_REACHED 65
|
||
#define ESM_CAUSE_REQUESTED_APN_NOT_SUPPORTED_IN_CURRENT_RAT_AND_PLMN_COMBINATION 66
|
||
#define ESM_CAUSE_INVALID_PTI_VALUE 81
|
||
#define ESM_CAUSE_APN_RESTRICTION_VALUE_INCOMPATIBLE_WITH_ACTIVE_EPS_BEARER_CONTEXT 112
|
||
#define ESM_CAUSE_MULTIPLE_ACCESSES_TO_A_PDN_CONNECTION_NOT_ALLOWED 113
|
||
/* B.2 Protocol errors (e.g., unknown message) class */
|
||
#define ESM_CAUSE_SEMANTICALLY_INCORRECT_MESSAGE 95
|
||
#define ESM_CAUSE_INVALID_MANDATORY_INFORMATION 96
|
||
#define ESM_CAUSE_MESSAGE_TYPE_NON_EXISTENT_OR_NOT_IMPLEMENTED 97
|
||
#define ESM_CAUSE_MESSAGE_TYPE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE 98
|
||
#define ESM_CAUSE_INFORMATION_ELEMENT_NON_EXISTENT_OR_NOT_IMPLEMENTED 99
|
||
#define ESM_CAUSE_CONDITIONAL_IE_ERROR 100
|
||
#define ESM_CAUSE_MESSAGE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE 101
|
||
#define ESM_CAUSE_PROTOCOL_ERROR_UNSPECIFIED 111
|
||
typedef uint8_t nas_esm_cause_t;
|
||
|
||
/* 9.9.4.5 ESM information transfer flag
|
||
* O TV 1 */
|
||
typedef struct nas_esm_information_transfer_flag_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t security_protected_required:1;)
|
||
} __attribute__ ((packed)) nas_esm_information_transfer_flag_t;
|
||
|
||
/* 9.9.4.6 Linked EPS bearer identity
|
||
* M V 1/2 */
|
||
typedef struct nas_linked_eps_bearer_identity_s {
|
||
ED2(uint8_t spare:4;,
|
||
uint8_t eps_bearer_identity:4;)
|
||
} __attribute__ ((packed)) nas_linked_eps_bearer_identity_t;
|
||
|
||
/* 9.9.4.7 LLC service access point identifier
|
||
* See subclause 10.5.6.9 in 3GPP TS 24.008 [13].
|
||
* O TV 2 */
|
||
typedef uint8_t nas_llc_service_access_point_identifier_t;
|
||
|
||
/* 9.9.4.8 Packet flow Identifier
|
||
* See subclause 10.5.6.11 in 3GPP TS 24.008 [13].
|
||
* O TLV 3 */
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_BEST_EFFORT 0
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_SIGNALLING 1
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_SMS 2
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_TOM8 3
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_DYNAMIC_ASSIGN_MIN 8
|
||
#define NAS_PACKET_FLOW_IDENTIFIER_DYNAMIC_ASSIGN_MAX 0xef
|
||
typedef struct nas_packet_flow_identifier_s {
|
||
uint8_t length;
|
||
ED2(uint8_t spare:1;,
|
||
uint8_t value:7;)
|
||
} __attribute__ ((packed)) nas_packet_flow_identifier_t;
|
||
|
||
/* 9.9.4.13 Radio priority
|
||
* See subclause 10.5.7.2 in 3GPP TS 24.008 [13].
|
||
* O TV 1 */
|
||
typedef struct nas_radio_priority_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:1;,
|
||
uint8_t value:3;)
|
||
} __attribute__ ((packed)) nas_radio_priority_t;
|
||
|
||
/* 9.9.4.9 PDN address
|
||
* M LV 6-14 */
|
||
#define NAS_PDN_ADDRESS_IPV4_LEN 5
|
||
#define NAS_PDN_ADDRESS_IPV6_LEN 9
|
||
#define NAS_PDN_ADDRESS_IPV4V6_LEN 13
|
||
typedef struct nas_pdn_address_s {
|
||
uint8_t length;
|
||
ED2(uint8_t reserved:5;,
|
||
uint8_t pdn_type:3;)
|
||
union {
|
||
uint32_t addr;
|
||
struct {
|
||
uint8_t addr6[IPV6_LEN>>1]; /* Interface Identifer Only */
|
||
};
|
||
struct {
|
||
uint8_t addr6[IPV6_LEN>>1]; /* Interface Identifer Only */
|
||
uint32_t addr;
|
||
} both;
|
||
};
|
||
} __attribute__ ((packed)) nas_pdn_address_t;
|
||
|
||
/* 9.9.4.11 Protocol configuration options
|
||
* See subclause 10.5.6.3 in 3GPP TS 24.008 [13].
|
||
* O TLV 3-253 */
|
||
typedef struct nas_protocol_configuration_options_s {
|
||
uint8_t length;
|
||
uint8_t buffer[MAX_PCO_LEN];
|
||
} __attribute__ ((packed)) nas_protocol_configuration_options_t;
|
||
|
||
/* 9.9.4.12 Quality of service
|
||
* See subclause 10.5.6.5 in 3GPP TS 24.008 [13].
|
||
* O TLV 14-22 */
|
||
#define NAS_QOS_LEN 20
|
||
typedef struct nas_quality_of_service_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_QOS_LEN];
|
||
} __attribute__ ((packed)) nas_quality_of_service_t;
|
||
|
||
/* 9.9.4.13A Re-attempt indicator
|
||
* O TLV 3 */
|
||
typedef struct nas_re_attempt_indicator_s {
|
||
uint8_t length;
|
||
ED3(uint8_t spare:3;, /* allowed in A/Gb mode or Iu mode */
|
||
uint8_t eplmnc:1;, /* allowed in an equivalent PLMN */
|
||
uint8_t ratc:1;)
|
||
} __attribute__ ((packed)) nas_re_attempt_indicator_t;
|
||
|
||
/* 9.9.4.14 Request type
|
||
* M V 1/2
|
||
* See subclause 10.5.6.17 in 3GPP TS 24.008 [13].
|
||
* 9.9.4.10 PDN type "PDN type
|
||
* M V 1/2 */
|
||
#define NAS_PDN_CONNECTIVITY_REQUEST_TYPE_INITIAL 1
|
||
#define NAS_PDN_CONNECTIVITY_REQUEST_TYPE_HANDOVER 2
|
||
#define NAS_PDN_CONNECTIVITY_REQUEST_TYPE_EMERGENCY 4
|
||
#define NAS_PDN_CONNECTIVITY_PDN_TYPE_IPV4 1
|
||
#define NAS_PDN_CONNECTIVITY_PDN_TYPE_IPV6 2
|
||
#define NAS_PDN_CONNECTIVITY_PDN_TYPE_IPV4V6 3
|
||
#define NAS_PDN_CONNECTIVITY_PDN_TYPE_NON_IP 5
|
||
typedef struct nas_request_type_s {
|
||
ED4(uint8_t spare1:1;,
|
||
uint8_t pdn_type:3;,
|
||
uint8_t spare2:1;,
|
||
uint8_t request_type:3;)
|
||
} __attribute__ ((packed)) nas_request_type_t;
|
||
|
||
/* 9.9.4.15 Traffic flow aggregate description
|
||
* see subclause 10.5.6.12 in 3GPP TS 24.008 [13]
|
||
* M LV 2-256 */
|
||
#define NAS_MAX_TRAFFIC_FLOW_AGGREGATE_DESCRIPTION 255
|
||
typedef struct nas_traffic_flow_aggregate_description_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_MAX_TRAFFIC_FLOW_AGGREGATE_DESCRIPTION];
|
||
} __attribute__ ((packed)) nas_traffic_flow_aggregate_description_t;
|
||
|
||
/* 9.9.4.16 Traffic flow template
|
||
* See subclause 10.5.6.12 in 3GPP TS 24.008 [13].
|
||
* M LV 2-256 */
|
||
#define NAS_MAX_TRAFFIC_FLOW_TEMPLATE 255
|
||
typedef struct nas_traffic_flow_template_s {
|
||
uint8_t length;
|
||
uint8_t buffer[NAS_MAX_TRAFFIC_FLOW_TEMPLATE];
|
||
} __attribute__ ((packed)) nas_traffic_flow_template_t;
|
||
|
||
/* 9.9.4.17 Transaction identifier
|
||
* 3GPP TS 24.008 [13], subclause 10.5.6.7.
|
||
* O TLV 3-4 */
|
||
typedef struct nas_transaction_identifier_s {
|
||
uint8_t length;
|
||
uint16_t linked_ti;
|
||
} __attribute__ ((packed)) nas_transaction_identifier_t;
|
||
|
||
/* 9.9.4.18 WLAN offload acceptability
|
||
* 3GPP TS 24.008 [13], subclause 10.5.6.20
|
||
* O TV 1 */
|
||
typedef struct nas_wlan_offload_acceptability_s {
|
||
ED4(uint8_t type:4;,
|
||
uint8_t spare:2;,
|
||
uint8_t utran_via_wlan_acceptable:1;,
|
||
uint8_t e_utran_via_wlan_acceptable:1;)
|
||
} __attribute__ ((packed)) nas_wlan_offload_acceptability_t;
|
||
|
||
/* 9.9.4.19 NBIFOM container
|
||
* See subclause 10.5.6.21 in 3GPP TS 24.008 [4].
|
||
* O TLV 3-257 */
|
||
#define MAX_NAS_NBIFOM_CONTAINER_LEN 255
|
||
typedef struct nas_nbifom_container_s {
|
||
uint8_t length;
|
||
uint8_t buffer[MAX_NAS_NBIFOM_CONTAINER_LEN];
|
||
} __attribute__ ((packed)) nas_nbifom_container_t;
|
||
|
||
/* 9.9.4.22 Header compression configuration
|
||
* O TLV 5-257 */
|
||
#define MAX_NAS_HEADER_COMPRESSION_CONTAINER_LEN 251
|
||
typedef struct nas_header_compression_configuration_s {
|
||
uint8_t length;
|
||
ED8(uint8_t spare:1;,
|
||
uint8_t profile0x0104:1;,
|
||
uint8_t profile0x0103:1;,
|
||
uint8_t profile0x0102:1;,
|
||
uint8_t profile0x0006:1;,
|
||
uint8_t profile0x0004:1;,
|
||
uint8_t profile0x0003:1;,
|
||
uint8_t profile0x0002:1;)
|
||
uint16_t max_cid;
|
||
#define NAS_HEADER_COMPRESSION_NO_COMPRESSION 0
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0002_UDP_IP 1
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0003_ESP_IP 2
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0004 3
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0006 4
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0102_UDP_IP 5
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0103_ESP_IP 6
|
||
#define NAS_HEADER_COMPRESSION_PROFILE_0x0104_IP 7
|
||
uint8_t type;
|
||
uint8_t container[MAX_NAS_NBIFOM_CONTAINER_LEN];
|
||
} __attribute__ ((packed)) nas_header_compression_configuration_t;
|
||
|
||
/* 9.9.4.23 Control plane only indication
|
||
* O TV 1 */
|
||
typedef struct nas_control_plane_only_indication_s {
|
||
ED3(uint8_t type:4;,
|
||
uint8_t spare:3;,
|
||
uint8_t ciot_eps_optimization:1;)
|
||
} __attribute__ ((packed)) nas_control_plane_only_indication_t;
|
||
|
||
/* 9.9.4.26 Extended protocol configuration options
|
||
* O TLV-E 4-65538 */
|
||
typedef struct nas_extended_protocol_configuration_options_s {
|
||
uint16_t length;
|
||
uint8_t *buffer;
|
||
} __attribute__ ((packed)) nas_extended_protocol_configuration_options_t;
|
||
|
||
/* 9.9.4.27 Header compression configuration status
|
||
* O TLV 4 */
|
||
typedef struct nas_header_compression_configuration_status_s {
|
||
uint8_t length;
|
||
uint16_t value;
|
||
} __attribute__ ((packed)) nas_header_compression_configuration_status_t;
|
||
|
||
/* 9.9.4.28 Serving PLMN rate control
|
||
* O TLV 4 */
|
||
typedef struct nas_serving_plmn_rate_control_s {
|
||
uint8_t length;
|
||
ED8(uint8_t ebi7:1;,
|
||
uint8_t ebi6:1;,
|
||
uint8_t ebi5:1;,
|
||
uint8_t ebi4:1;,
|
||
uint8_t ebi3:1;,
|
||
uint8_t ebi2:1;,
|
||
uint8_t ebi1:1;,
|
||
uint8_t ebi0:1;)
|
||
ED8(uint8_t ebi15:1;,
|
||
uint8_t ebi14:1;,
|
||
uint8_t ebi13:1;,
|
||
uint8_t ebi12:1;,
|
||
uint8_t ebi11:1;,
|
||
uint8_t ebi10:1;,
|
||
uint8_t ebi9:1;,
|
||
uint8_t ebi8:1;)
|
||
} __attribute__ ((packed)) nas_serving_plmn_rate_control_t;
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif /* __cplusplus */
|
||
|
||
#endif /* __NAS_TYPES_H__ */
|
||
|