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authorAnders Broman <anders.broman@ericsson.com>2011-03-07 09:36:24 +0000
committerAnders Broman <anders.broman@ericsson.com>2011-03-07 09:36:24 +0000
commita7e379499d0470aad7d432015870eb5edbd787dd (patch)
treeb32d2a1d174281c3597e58af6d91e9d1b278e7b5
parent3e92ea5c2fe6e938c7d9fff0c8cb4ac6dcdddad8 (diff)
Remove the old code.
svn path=/trunk/; revision=36152
Diffstat
-rw-r--r--epan/dissectors/packet-bssgp.c5989
1 files changed, 80 insertions, 5909 deletions
diff --git a/epan/dissectors/packet-bssgp.c b/epan/dissectors/packet-bssgp.c
index 230aba20fd..18f58d705f 100644
--- a/epan/dissectors/packet-bssgp.c
+++ b/epan/dissectors/packet-bssgp.c
@@ -102,15 +102,9 @@ static dissector_handle_t data_handle;
static module_t *bssgp_module;
/* Initialize the protocol and registered fields */
-static int hf_bssgp_iei_nacc_cause = -1;
static int proto_bssgp = -1;
static int hf_bssgp_msg_type = -1;
int hf_bssgp_elem_id = -1;
-static int hf_bssgp_ie_type = -1;
-static int hf_bssgp_mcc = -1;
-static int hf_bssgp_mnc = -1;
-static int hf_bssgp_lac = -1;
-static int hf_bssgp_rac = -1;
static int hf_bssgp_ci = -1;
static int hf_bssgp_flush_action = -1;
static int hf_bssgp_llc_frames_disc = -1;
@@ -128,24 +122,17 @@ static int hf_bssgp_ran_inf_req_pdu_t_ext_c = -1;
static int hf_bssgp_ran_inf_pdu_t_ext_c = -1;
static int hf_bssgp_rim_pdu_ind_ack = -1;
static int hf_bssgp_rim_proto_ver_no = -1;
-static int hf_bssgp_rcid = -1;
-static int hf_bssgp_rrc_si_msg_type = -1;
-static int hf_ran_inf_req_pdu_type_ext = -1;
-static int hf_ran_inf_pdu_type_ext = -1;
-static int hf_bssgp_nri = -1;
-static int hf_bssgp_imsi = -1;
-static int hf_bssgp_imei = -1;
-static int hf_bssgp_imeisv = -1;
static int hf_bssgp_tmsi_ptmsi = -1;
static int hf_bssgp_bss_area_ind = -1;
static int hf_bssgp_bvci = -1;
static int hf_bssgp_bmax = -1;
static int hf_bssgp_r = -1;
+static int hf_bssgp_r_pfc = -1;
static int hf_bssgp_bucket_size = -1;
+static int hf_bssgp_bmax_pfc = -1;
static int hf_bssgp_omc_id = -1;
static int hf_bssgp_nsei = -1;
static int hf_bssgp_rrlp_flag1 = -1;
-static int hf_bssgp_tlli = -1;
static int hf_bssgp_delay_val = -1;
static int hf_bssgp_cause = -1;
@@ -173,6 +160,7 @@ static int hf_bssgp_inr = -1;
static int hf_bssgp_cbl = -1;
static int hf_bssgp_pfc = -1;
static int hf_bssgp_bucket_full_ratio = -1;
+static int hf_bssgp_b_pfc = -1;
static int hf_bssgp_precedence = -1;
static int hf_bssgp_serv_utran_cco = -1;
@@ -203,56 +191,13 @@ static int hf_bssgp_SONtransferRequestContainer_PDU = -1;
/* Initialize the subtree pointers */
static gint ett_bssgp = -1;
static gint ett_bssgp_new = -1;
-static gint ett_bssgp_qos_profile = -1;
-static gint ett_bssgp_gprs_timer = -1;
-static gint ett_bssgp_cell_identifier = -1;
-static gint ett_bssgp_channel_needed = -1;
-static gint ett_bssgp_drx_parameters = -1;
-static gint ett_bssgp_mobile_identity = -1;
-static gint ett_bssgp_priority = -1;
-static gint ett_bssgp_lsa_identifier_list = -1;
-static gint ett_bssgp_lsa_information = -1;
-static gint ett_bssgp_lsa_information_lsa_identification_and_attributes = -1;
-static gint ett_bssgp_abqp = -1;
-static gint ett_bssgp_lcs_qos = -1;
-static gint ett_bssgp_lcs_client_type = -1;
-static gint ett_bssgp_requested_gps_assistance_data = -1;
-static gint ett_bssgp_requested_gps_assistance_data_satellite = -1;
-static gint ett_bssgp_location_type = -1;
-static gint ett_bssgp_positioning_data_positioning_method = -1;
-static gint ett_bssgp_deciphering_keys = -1;
-static gint ett_bssgp_lcs_cause = -1;
-static gint ett_bssgp_lcs_capability = -1;
-static gint ett_bssgp_rrlp_flags = -1;
-static gint ett_bssgp_rim_pdu_indications = -1;
-static gint ett_bssgp_mcc = -1;
-static gint ett_bssgp_mnc = -1;
-static gint ett_bssgp_routing_area = -1;
-static gint ett_bssgp_location_area = -1;
-static gint ett_bssgp_rai_ci = -1;
-static gint ett_bssgp_rim_routing_information =-1;
-static gint ett_bssgp_ran_information_request_application_container = -1;
-static gint ett_bssgp_ran_information_request_container_unit = -1;
-static gint ett_bssgp_ran_information_container_unit = -1;
-static gint ett_bssgp_pfc_flow_control_parameters = -1;
-static gint ett_bssgp_pfc_flow_control_parameters_pfc = -1;
-static gint ett_bssgp_global_cn_id = -1;
-static gint ett_bssgp_ms_radio_access_capability = -1;
-static gint ett_bssgp_msrac_value_part = -1;
-static gint ett_bssgp_msrac_additional_access_technologies = -1;
-static gint ett_bssgp_msrac_access_capabilities = -1;
-static gint ett_bssgp_msrac_a5_bits = -1;
-static gint ett_bssgp_msrac_multislot_capability = -1;
-static gint ett_bssgp_feature_bitmap = -1;
-static gint ett_bssgp_positioning_data = -1;
-static gint ett_bssgp_tlli = -1;
-static gint ett_bssgp_tmsi_ptmsi = -1;
static gint ett_bssgp_pfcs_to_be_set_up_list = -1;
static gint ett_bssgp_pfcs_to_be_set_up_list_pft = -1;
static gint ett_bssgp_pfcs_to_be_set_up_list_abqp = -1;
static gint ett_bssgp_pfcs_to_be_set_up_list_arp = -1;
static gint ett_bssgp_pfcs_to_be_set_up_list_t10 = -1;
static gint ett_bssgp_list_of_setup_pfcs = -1;
+static gint ett_bssgp_pfc_flow_control_parameters_pfc = -1;
/* PDU type coding, v6.5.0, table 11.3.26, p 80 */
#define BSSGP_PDU_DL_UNITDATA 0x00
@@ -408,85 +353,6 @@ static gint ett_bssgp_list_of_setup_pfcs = -1;
0x92 PS-HANDOVER-CANCEL
0x93 PS-HANDOVER-COMPLETE-ACK
*/
-static const value_string tab_bssgp_pdu_types[] = {
-/* 0x00 */ { BSSGP_PDU_DL_UNITDATA, "DL-UNITDATA" },
-/* 0x01 */ { BSSGP_PDU_UL_UNITDATA, "UL-UNITDATA" },
-/* 0x02 */ { BSSGP_PDU_RA_CAPABILITY, "RA-CAPABILITY" },
-/* 0x03 */ { BSSGP_PDU_PTM_UNITDATA, "PTM-UNITDATA" },
-/* 0x04 */ { BSSGP_PDU_DL_MBMS_UNITDATA, "DL-MBMS-UNITDATA" },
-/* 0x05 */ { BSSGP_PDU_UL_MBMS_UNITDATA, "UL-MBMS-UNITDATA" },
-/* 0x06 */ { BSSGP_PDU_PAGING_PS, "PAGING-PS" },
-/* 0x07 */ { BSSGP_PDU_PAGING_CS, "PAGING-CS" },
-/* 0x08 */ { BSSGP_PDU_RA_CAPABILITY_UPDATE, "RA-CAPABILITY-UPDATE" },
-/* 0x09 */ { BSSGP_PDU_RA_CAPABILITY_UPDATE_ACK, "RA-CAPABILITY-UPDATE-ACK" },
-/* 0x0a */ { BSSGP_PDU_RADIO_STATUS, "RADIO-STATUS" },
-/* 0x0b */ { BSSGP_PDU_SUSPEND, "SUSPEND" },
-/* 0x0c */ { BSSGP_PDU_SUSPEND_ACK, "SUSPEND-ACK" },
-/* 0x0d */ { BSSGP_PDU_SUSPEND_NACK, "SUSPEND-NACK" },
-/* 0x0e */ { BSSGP_PDU_RESUME, "RESUME" },
-/* 0x0f */ { BSSGP_PDU_RESUME_ACK, "RESUME-ACK" },
-/* 0x10 */ { BSSGP_PDU_RESUME_NACK, "RESUME-NACK" },
- /* 0x11 to 0x1f Reserved */
-/* 0x20 */ { BSSGP_PDU_BVC_BLOCK, "BVC-BLOCK" },
-/* 0x21 */ { BSSGP_PDU_BVC_BLOCK_ACK, "BVC-BLOCK-ACK" },
-/* 0x22 */ { BSSGP_PDU_BVC_RESET, "BVC-RESET" },
-/* 0x23 */ { BSSGP_PDU_BVC_RESET_ACK, "BVC-RESET-ACK" },
-/* 0x24 */ { BSSGP_PDU_BVC_UNBLOCK, "UNBLOCK" },
-/* 0x25 */ { BSSGP_PDU_BVC_UNBLOCK_ACK, "UNBLOCK-ACK" },
-/* 0x26 */ { BSSGP_PDU_FLOW_CONTROL_BVC, "FLOW-CONTROL-BVC" },
-/* 0x27 */ { BSSGP_PDU_FLOW_CONTROL_BVC_ACK, "FLOW-CONTROL-BVC-ACK" },
-/* 0x28 */ { BSSGP_PDU_FLOW_CONTROL_MS, "FLOW-CONTROL-MS" },
-/* 0x29 */ { BSSGP_PDU_FLOW_CONTROL_MS_ACK, "FLOW-CONTROL-MS-ACK" },
-/* 0x2a */ { BSSGP_PDU_FLUSH_LL, "FLUSH-LL" },
-/* 0x2b */ { BSSGP_PDU_FLUSH_LL_ACK, "FLUSH_LL_ACK" },
-/* 0x2c */ { BSSGP_PDU_LLC_DISCARDED, "LLC-DISCARDED" },
-/* 0x2d */ { BSSGP_PDU_FLOW_CONTROL_PFC, "FLOW-CONTROL-PFC" },
-/* 0x2e */ { BSSGP_PDU_FLOW_CONTROL_PFC_ACK, "FLOW-CONTROL-PFC-ACK" },
- /* 0x2f to 0x3f Reserved */
-
-/* 0x40 */ { BSSGP_PDU_SGSN_INVOKE_TRACE, "SGSN-INVOKE-TRACE" },
-/* 0x41 */ { BSSGP_PDU_STATUS, "STATUS" },
- /* 0x42 to 0x4f Reserved */
-/* 0x50 */ { BSSGP_PDU_DOWNLOAD_BSS_PFC, "DOWNLOAD-BSS-PFC" },
-/* 0x51 */ { BSSGP_PDU_CREATE_BSS_PFC, "CREATE-BSS-PFC" },
-/* 0x52 */ { BSSGP_PDU_CREATE_BSS_PFC_ACK, "CREATE-BSS-PFC-ACK" },
-/* 0x53 */ { BSSGP_PDU_CREATE_BSS_PFC_NACK, "CREATE-BSS-PFC-NACK" },
-/* 0x54 */ { BSSGP_PDU_MODIFY_BSS_PFC, "MODIFY-BSS-PFC" },
-/* 0x55 */ { BSSGP_PDU_MODIFY_BSS_PFC_ACK, "MODIFY-BSS-PFC-ACK" },
-/* 0x56 */ { BSSGP_PDU_DELETE_BSS_PFC, "DELETE-BSS-PFC" },
-/* 0x57 */ { BSSGP_PDU_DELETE_BSS_PFC_ACK, "DELETE-BSS-PFC-ACK" },
-/* 0x58 */ { BSSGP_PDU_DELETE_BSS_PFC_REQ, "DELETE-BSS-PFC-REQ" },
-/* 0x59 */ { BSSGP_PDU_PS_HANDOVER_REQUIRED, "PS-HANDOVER-REQUIRED" },
-/* 0x5a */ { BSSGP_PDU_PS_HANDOVER_REQUIRED_ACK, "PS-HANDOVER-REQUIRED-ACK" },
-/* 0x5b */ { BSSGP_PDU_PS_HANDOVER_REQUIRED_NACK, "PS-HANDOVER-REQUIRED-NACK" },
-/* 0x5c */ { BSSGP_PDU_PS_HANDOVER_REQUEST, "PS-HANDOVER-REQUEST" },
-/* 0x5d */ { BSSGP_PDU_PS_HANDOVER_REQUEST_ACK, "PS-HANDOVER-REQUEST-ACK" },
-/* 0x5e */ { BSSGP_PDU_PS_HANDOVER_REQUEST_NACK, "PS-HANDOVER-REQUEST-NACK" },
-
-/* 0x60 */ { BSSGP_PDU_PERFORM_LOCATION_REQUEST, "PERFORM-LOCATION-REQUEST" },
-/* 0x61 */ { BSSGP_PDU_PERFORM_LOCATION_RESPONSE, "PERFORM-LOCATION-RESPONSE" },
-/* 0x62 */ { BSSGP_PDU_PERFORM_LOCATION_ABORT, "PERFORM-LOCATION-ABORT" },
-/* 0x63 */ { BSSGP_PDU_POSITION_COMMAND, "POSITION-COMMAND" },
-/* 0x64 */ { BSSGP_PDU_POSITION_RESPONSE, "POSITION-RESPONSE" },
-
-/* 0x70 */ { BSSGP_PDU_RAN_INFORMATION, "RAN-INFORMATION" },
-/* 0x71 */ { BSSGP_PDU_RAN_INFORMATION_REQUEST, "RAN-INFORMATION-REQUEST" },
-/* 0x72 */ { BSSGP_PDU_RAN_INFORMATION_ACK, "RAN-INFORMATION-ACK" },
-/* 0x73 */ { BSSGP_PDU_RAN_INFORMATION_ERROR, "RAN-INFORMATION-ERROR" },
-/* 0x74 */ { BSSGP_PDU_RAN_INFORMATION_APP_ERROR, "RAN-INFORMATION-APPLICATION-ERROR" },
-
-/* 0x80 */ {0x80, "MBMS-SESSION-START-REQUEST" },
-/* 0x81 */ {0x81, "MBMS-SESSION-START-RESPONSE" },
-/* 0x82 */ {0x82, "MBMS-SESSION-STOP-REQUEST" },
-/* 0x83 */ {0x83, "MBMS-SESSION-STOP-RESPONSE" },
-/* 0x84 */ {0x84, "MBMS-SESSION-UPDATE-REQUEST" },
-/* 0x85 */ {0x85, "MBMS-SESSION-UPDATE-RESPONSE" },
-
-/* 0x91 */ {0x91, "PS-HANDOVER-COMPLETE" },
-/* 0x92 */ {0x92, "PS-HANDOVER-CANCEL" },
-/* 0x93 */ {0x93, "PS-HANDOVER-COMPLETE-ACK" },
- { 0, NULL },
-};
/* Information element coding, v 6.5.0, table 11.3, p 72 */
#define BSSGP_IEI_ALIGNMENT_OCTETS 0x00
@@ -743,5569 +609,7 @@ static const value_string tab_bssgp_ie_types[] = {
{ 0, NULL },
};
-/* Presence requirements of Information Elements
- 48.016 v 5.3.0, chapter 8.1.1, p. 35 */
-#define BSSGP_IE_PRESENCE_M 1 /* Mandatory */
-#define BSSGP_IE_PRESENCE_C 2 /* Conditional */
-#define BSSGP_IE_PRESENCE_O 3 /* Optional */
-
-/* Format options */
-#define BSSGP_IE_FORMAT_V 1
-#define BSSGP_IE_FORMAT_TV 2
-#define BSSGP_IE_FORMAT_TLV 3
-
-
-static guint8
-get_masked_guint8(guint8 value, guint8 mask) {
- const guint8 MASK_BIT_1 = 0x01;
- guint8 i = 0;
-
- while (!((mask >> i) & MASK_BIT_1)) {
- i++;
- if (i > 7) return 0;
- }
- return (value & mask) >> i;
-}
-
-#if 0
-static guint16
-get_masked_guint16(guint16 value, guint16 mask) {
- const guint16 MASK_BIT_1 = 0x01;
- guint8 i = 0;
-
- while (!((mask >> i) & MASK_BIT_1)) {
- i++;
- if (i > 15) return 0;
- }
- return (value & mask) >> i;
-}
-#endif
-
-static gint32
-make_mask32(guint8 num_bits, guint8 shift_value) {
- const guint32 LEFT_MOST_1 = 0x80000000;
- int i;
- guint32 mask = LEFT_MOST_1;
-
- for (i = 0; i < (num_bits - 1); i++) {
- mask = (mask >> 1) | LEFT_MOST_1;
- }
- return mask >> shift_value;
-}
-
-static guint32
-get_masked_guint32(guint32 value, guint32 mask) {
- const guint16 MASK_BIT_1 = 0x01;
- guint8 i = 0;
-
- while (!((mask >> i) & MASK_BIT_1)) {
- i++;
- if (i > 31) return 0;
- }
- return (value & mask) >> i;
-}
-
-static guint8
-tvb_get_masked_guint8(tvbuff_t *tvb, int offset, guint8 mask) {
- guint8 value = tvb_get_guint8(tvb, offset);
- return get_masked_guint8(value, mask);
-}
-
-static char*
-get_bit_field_label(guint16 value, guint16 value_mask, guint16 num_bits) {
-#define MAX_NUM_BITS 16
- guint16 i, bit_mask;
- static char label[MAX_NUM_BITS + 1];
-
- DISSECTOR_ASSERT(num_bits <= MAX_NUM_BITS);
- for (i = 0; i < num_bits; i++) {
- bit_mask = 1 << i;
- if (value_mask & bit_mask) {
- label[num_bits - 1 - i] = (value & bit_mask) ? '1' : '0';
- }
- else {
- label[num_bits - 1 - i] = '.';
- }
- }
-#undef MAX_NUM_BITS
- return label;
-}
-
-static char*
-get_bit_field_label8(guint8 value, guint8 value_mask) {
- char *bits;
- static char formatted_label[10];
- bits = get_bit_field_label(value, value_mask, 8);
- g_snprintf(formatted_label, 10, "%c%c%c%c %c%c%c%c",
- bits[0], bits[1], bits[2], bits[3],
- bits[4], bits[5], bits[6], bits[7]);
- return formatted_label;
-}
-
-static char*
-get_bit_field_label16(guint16 value, guint16 value_mask) {
- char *bits;
- static char formatted_label[18];
- bits = get_bit_field_label(value, value_mask, 16);
- g_snprintf(formatted_label, 18, "%c%c%c%c%c%c%c%c %c%c%c%c%c%c%c%c",
- bits[0], bits[1], bits[2], bits[3],
- bits[4], bits[5], bits[6], bits[7],
- bits[8], bits[9], bits[10], bits[11],
- bits[12], bits[13], bits[14], bits[15]);
- return formatted_label;
-}
-
-static proto_item *
-proto_tree_add_bitfield8(proto_tree *tree, tvbuff_t *tvb, int offset, guint8 mask) {
- /* XXX: Use varargs */
- guint8 value = tvb_get_guint8(tvb, offset);
- char *label = get_bit_field_label8(value, mask);
- proto_item *pi = proto_tree_add_text(tree, tvb, offset, 1, "%s = ",
- label);
- return pi;
-}
-
-#if 0
-static proto_item *
-proto_tree_add_bitfield16(proto_tree *tree, tvbuff_t *tvb, int offset, guint16 mask) {
- /* XXX: Use varargs */
- guint16 value = tvb_get_ntohs(tvb, offset);
- char *label = get_bit_field_label16(value, mask);
- proto_item *pi = proto_tree_add_text(tree, tvb, offset, 2, "%s = ",
- label);
- return pi;
-}
-#endif
-
-static guint8
-get_byte_offset(guint32 bo) {
- return (guint8) bo % 8;
-}
-
-static guint32
-get_end_octet(guint32 bo, guint32 bl)
-{
- return (guint32) ceil((bo + bl) / 8.0);
-}
-
-static guint32
-get_num_octets_spanned(guint32 bo, guint32 bl)
-{
- return get_end_octet(bo, bl) - (bo >> 3);
-}
-
-static gint16
-make_mask(guint8 num_bits, guint8 shift_value) {
- guint16 mask;
-
- switch (num_bits) {
- case 0: mask = 0x0000; break;
- case 1: mask = 0x8000; break;
- case 2: mask = 0xc000; break;
- case 3: mask = 0xe000; break;
- case 4: mask = 0xf000; break;
- case 5: mask = 0xf800; break;
- case 6: mask = 0xfc00; break;
- case 7: mask = 0xfe00; break;
- case 8: mask = 0xff00; break;
- default: DISSECTOR_ASSERT_NOT_REACHED(); mask = 0; break;
- }
- return mask >> shift_value;
-}
-
-static proto_item *
-bit_proto_tree_add_text(proto_tree *tree, tvbuff_t *tvb,
- guint32 bo, guint8 bl, const char *value) {
- /* XXX: Use varargs */
- return proto_tree_add_text(tree, tvb, bo >> 3,
- get_num_octets_spanned(bo, bl), "%s", value);
-}
-
-static proto_item *
-bit_proto_tree_add_bit_field8(proto_tree *tree, tvbuff_t *tvb,
- guint32 bo, guint8 bl) {
- /* XXX: Use varargs */
- guint16 mask = make_mask(bl, get_byte_offset(bo));
- guint16 value;
- guint8 end_i;
- int i;
- proto_item *pi;
- char *label;
- if (( mask & 0xff ) == 0 ) value = tvb_get_guint8 ( tvb , bo >> 3) << 8;
- else value = tvb_get_ntohs(tvb, bo >> 3);
- label = get_bit_field_label16(value, mask);
-
- DISSECTOR_ASSERT(bl < 9);
-
- if (get_num_octets_spanned(bo, bl) == 1) {
- end_i = 7;
- }
- else {
- end_i = 16;
- }
- pi = bit_proto_tree_add_text(tree, tvb, bo, bl, "");
-
- for (i = 0; i <=end_i; i++) {
- proto_item_append_text(pi, "%c", label[i]);
- }
- proto_item_append_text(pi, " = ");
- return pi;
-}
-
-static const char*
-translate_abqp_reliability_class(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed reliability class";
- }
- else {
- return "Reserved";
- }
- case 1:
- return "Unused (Unacknowledged GTP; Acknowledged LLc and RLC, Protected data)";
- case 2:
- return "Unacknowledged GTP; Acknowledged LLc and RLC, Protected data";
- case 3:
- return "Unacknowledged GTP and LLC; Acknowledged RLC, Protected data";
- case 4:
- return "Unacknowledged GTP, LLC, and RLC, Protected data";
- case 5:
- return "Unacknowledged GTP, LLC, and RLC, Unprotedcted data";
- case 7:
- return "Reserved";
- default:
- return "Unacknowledged GTP and LLC; Acknowledged RLC, Protected data";
- }
-}
-static const char*
-translate_abqp_delay_class(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed delay class";
- }
- else {
- return "Reserved";
- }
- case 1: return "Delay class 1";
- case 2: return "Delay class 2";
- case 3: return "Delay class 3";
- case 4: return "Delay class 4 (best effort)";
- case 7: return "Reserved";
- default:
- return "Delay class 4 (best effort)";
- }
-}
-static const char*
-translate_abqp_peak_throughput(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed peak throughput";
- }
- else {
- return "Reserved";
- }
- case 1: return "Up to 1 000 octets/s";
- case 2: return "Up to 2 000 octets/s";
- case 3: return "Up to 4 000 octets/s";
- case 4: return "Up to 8 000 octets/s";
- case 5: return "Up to 16 000 octets/s";
- case 6: return "Up to 32 000 octets/s";
- case 7: return "Up to 64 000 octets/s";
- case 8: return "Up to 128 000 octets/s";
- case 9: return "Up to 256 000 octets/s";
- case 15: return "Reserved";
- default:
- return "Up to 1 000 octets/s";
- }
-}
-static const char*
-translate_abqp_precedence_class(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed precedence";
- }
- else {
- return "Reserved";
- }
- case 1: return "High priority";
- case 2: return "Normal priority";
- case 3: return "Low priority";
- case 7: return "Reserved";
- default:
- return "Normal priority";
- }
-}
-static const char*
-translate_abqp_mean_throughput(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed mean throughput";
- }
- else {
- return "Reserved";
- }
- case 1: return "100 octets/h";
- case 2: return "200 octets/h";
- case 3: return "500 octets/h";
- case 4: return "1 000 octets/h";
- case 5: return "2 000 octets/h";
- case 6: return "5 000 octets/h";
- case 7: return "10 000 octets/h";
- case 8: return "20 000 octets/h";
- case 9: return "50 000 octets/h";
- case 0x0a: return "100 000 octets/h";
- case 0x0b: return "200 000 octets/h";
- case 0x0c: return "500 000 octets/h";
- case 0x0d: return "1 000 000 octets/h";
- case 0x0e: return "2 000 000 octets/h";
- case 0x0f: return "5 000 000 octets/h";
- case 0x10: return "10 000 000 octets/h";
- case 0x11: return "20 000 000 octets/h";
- case 0x12: return "50 000 000 octets/h";
- case 0x1e: return "Reserved";
- case 0x1f: return "Best effort";
- default:
- return "Best effort";
- }
-}
-static const char*
-translate_abqp_traffic_class(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed traffic class";
- }
- else {
- return "Reserved";
- }
- case 1: return "Conversational class";
- case 2: return "Streaming class";
- case 3: return "Interactive class";
- case 4: return "Background class";
- case 7: return "Reserved";
- default:
- if (bi->ul_data) {
- /* The MS shall consider all other values as reserved */
- return "Reserved";
- }
- else {
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "Error";
- }
- }
-}
-static const char*
-translate_abqp_delivery_order(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed delivery order";
- }
- else {
- return "Reserved";
- }
- case 1: return "With delivery order ('yes')";
- case 2: return "Without delivery order ('no')";
- case 3: return "Reserved";
- default:
- return "Error in BSSGP dissector";
- }
-}
-static const char*
-translate_abqp_delivery_of_erroneous_sdu(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed delivery of erroneous SDUs";
- }
- else {
- return "Reserved";
- }
- case 1: return "No detect ('-')";
- case 2: return "Erroneous SDUs are delivered ('yes')";
- case 3: return "Erroneous SDUs are not delivered ('no')";
- case 7: return "Reserved";
- default:
- if (bi->ul_data) {
- /* The MS shall consider all other values as reserved */
- return "Reserved";
- }
- else {
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "Error";
- }
- }
-}
-static const char*
-translate_abqp_max_sdu_size(guint8 value, build_info_t *bi) {
- static char result[BSSGP_TRANSLATION_MAX_LEN];
-
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed maximum SDU size";
- }
- else {
- return "Reserved";
- }
- case 0xff:
- if (bi->ul_data) {
- return "Reserved";
- }
- else {
- return "Reserved";
- }
- case 0x97: return "1502 octets";
- case 0x98: return "1510 octets";
- case 0x99: return "1520 octets";
- }
- if ((value >= 1) && (value <= 0x96)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u octets", value * 10);
- return result;
- }
- if (bi->ul_data) {
- /* The MS shall consider all other values as reserved */
- return "Reserved";
- }
- else {
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "Error";
- }
-}
-
-static const char*
-translate_abqp_max_bit_rate_for_ul(guint8 value, build_info_t *bi) {
- static char result[BSSGP_TRANSLATION_MAX_LEN];
-
- if (value == 0) {
- if (bi->ul_data) {
- return "Subscribed maximum bit rate for uplink";
- }
- else {
- return "Reserved";
- }
- }
- if ((value >= 1) && (value <= 0x3f)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u kbps", value);
- return result;
- }
- if ((value >= 0x40) && (value <= 0x7f)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u kbps", 64 + (value - 0x40) * 8);
- return result;
- }
- if ((value >= 0x80) && (value <= 0xfe)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u kbps", 576 + (value - 0x80) * 64);
- return result;
- }
- return "0 kbps";
-}
-
-static const char*
-translate_abqp_max_bit_rate_for_dl(guint8 value, build_info_t *bi) {
- return translate_abqp_max_bit_rate_for_ul(value, bi);
-}
-
-static const char*
-translate_abqp_residual_ber(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed residual BER";
- }
- else {
- return "Reserved";
- }
- case 1: return "5*10^-2";
- case 2: return "1*10^-2";
- case 3: return "5*10^-3";
- case 4: return "4*10^-3";
- case 5: return "1*10^-3";
- case 6: return "1*10^-4";
- case 7: return "1*10^-5";
- case 8: return "1*10^-6";
- case 9: return "6*10^-8";
- case 15: return "Reserved";
- }
- if (bi->ul_data) {
- /* The MS shall consider all other values as reserved */
- return "Reserved";
- }
- else {
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "Error";
- }
-}
-
-static const char*
-translate_abqp_sdu_error_ratio(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed SDU error ratio";
- }
- else {
- return "Reserved";
- }
- case 1: return "1*10^-2";
- case 2: return "7*10^-3";
- case 3: return "1*10^-3";
- case 4: return "1*10^-4";
- case 5: return "1*10^-5";
- case 6: return "1*10^-6";
- case 7: return "1*10^-1";
- case 15: return "Reserved";
- }
- if (bi->ul_data) {
- /* The MS shall consider all other values as reserved */
- return "Reserved";
- }
- else {
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "";
- }
-}
-
-static const char*
-translate_abqp_transfer_delay(guint8 value, build_info_t *bi) {
- static char result[BSSGP_TRANSLATION_MAX_LEN];
-
- if (value == 0) {
- if (bi->ul_data) {
- return "Subscribed transfer delay";
- }
- else {
- return "Reserved";
- }
- }
- if ((value >= 1) && (value <= 0x0f)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u ms", value * 10);
- return result;
- }
- if ((value >= 0x10) && (value <= 0x1f)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u ms", 200 + (value - 0x10) * 50);
- return result;
- }
- if ((value >= 0x20) && (value <= 0x3e)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u ms", 1000 + (value - 0x20) * 100);
- return result;
- }
- return "Reserved";
-}
-
-static const char*
-translate_abqp_traffic_handling_priority(guint8 value, build_info_t *bi) {
- switch (value) {
- case 0:
- if (bi->ul_data) {
- return "Subscribed traffic handling_priority";
- }
- else {
- return "Reserved";
- }
- case 1: return "Priority level 1";
- case 2: return "Priority level 2";
- case 3: return "Priority level 3";
- default: return "";
- }
-}
-
-static const char*
-translate_abqp_guaranteed_bit_rate_for_ul(guint8 value, build_info_t *bi) {
- return translate_abqp_max_bit_rate_for_ul(value, bi);
-}
-static const char*
-translate_abqp_guaranteed_bit_rate_for_dl(guint8 value, build_info_t *bi) {
- return translate_abqp_max_bit_rate_for_ul(value, bi);
-}
-
-static const char*
-translate_abqp_source_statistics_descriptor(guint8 value, build_info_t *bi) {
- if (bi->ul_data) {
- switch (value) {
- case 0: return "Unknown";
- case 1: return "Speech";
- default: return "Unknown";
- }
- }
- else {
- return "Spare";
- }
-}
-
-static const char*
-translate_abqp_max_bit_rate_for_dl_extended(guint8 value, build_info_t *bi _U_) {
- static char result[BSSGP_TRANSLATION_MAX_LEN];
-
- if (value == 0) {
- return "Use the value indicated by the Maximum bit rate for downlink";
- }
- if ((value >= 1) && (value <= 0x4a)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u kbps", 8600 + value * 100);
- return result;
- }
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "";
-}
-
-static const char*
-translate_abqp_guaranteed_bit_rate_for_dl_extended(guint8 value, build_info_t *bi _U_) {
- static char result[BSSGP_TRANSLATION_MAX_LEN];
-
- if (value == 0) {
- return "Use the value indicated by the Guaranteed bit rate for downlink";
- }
- if ((value >= 1) && (value <= 0x4a)) {
- g_snprintf(result, BSSGP_TRANSLATION_MAX_LEN, "%u kbps", 8600 + value * 100);
- return result;
- }
- /* The network shall map all other values not explicitly defined onto one of the values defined in this version of the protocol. The network shall return a negotiated value which is explicitly defined in this version of the protocol */
- return "";
-}
-
-static const char*
-translate_msrac_access_technology_type(guint8 value) {
- static const value_string tab_values[] = {
- { 0, "GSM P" },
- { 1, "GSM E" },
- { 2, "GSM R" },
- { 3, "GSM 1800" },
- { 4, "GSM 1900" },
- { 5, "GSM 450" },
- { 6, "GSM 480" },
- { 7, "GSM 850" },
- { 8, "GSM 700" },
- { 9, "GSM T 380" },
- { 10, "GSM T 410" },
- { 11, "GSM T 900" },
- { 15, "List of Additional Access Technologies present" },
- { 0, NULL },
- /* Otherwise "Unknown" */
- };
- return val_to_str(value, tab_values, "Unknown");
-}
-
-static const char*
-translate_msrac_dtm_gprs_multislot_class(guint8 value) {
- static const value_string tab_values[] = {
- { 0, "Unused, interpreted as \"Multislot class 5 supported\"" },
- { 1, "Multislot class 5 supported" },
- { 2, "Multislot class 9 supported" },
- { 3, "Multislot class 11 supported" },
- { 0, NULL },
- /* No other combinations*/
- };
- return val_to_str(value, tab_values, "");
-}
-
-static const char*
-translate_msrac_extended_dtm_gprs_multislot_class(guint8 value, guint8 dgmsc) {
- switch (dgmsc) {
- case 0: return "Unused, interpreted as Multislot class 5 supported";
- case 1:
- switch (value) {
- case 0: return "Multislot class 5 supported";
- case 1: return "Multislot class 6 supported";
- case 2:
- case 3:
- return "Unused, interpreted as Multislot class 5 supported";
- }
- case 2:
- switch (value) {
- case 0: return "Multislot class 9 supported";
- case 1: return "Multislot class 10 supported";
- case 2:
- case 3:
- return "Unused, interpreted as Multislot class 5 supported";
- }
- case 3:
- switch (value) {
- case 0: return "Multislot class 11 supported";
- case 1:
- case 2:
- case 3:
- return "Unused, interpreted as Multislot class 5 supported";
- }
- }
- DISSECTOR_ASSERT_NOT_REACHED();
- return "Error"; /* Dummy */
-}
-
-#if 0
-static guint8
-translate_msrac_high_multislot_capability(guint8 capability, guint8 class) {
- switch (capability) {
- case 0:
- switch (class) {
- case 8:
- return 30;
- case 10:
- case 23:
- case 28:
- case 29:
- return 39;
- case 11:
- case 20:
- case 25:
- return 32;
- case 12:
- case 21:
- case 22:
- case 26:
- case 27:
- return 33;
- default:
- return class;
- }
- case 1:
- switch (class) {
- case 8:
- return 35;
- case 10:
- case 19:
- case 24:
- return 36;
- case 11:
- case 23:
- case 28:
- case 29:
- return 45;
- case 12:
- case 21:
- case 22:
- case 26:
- case 27:
- return 38;
- default:
- return class;
- }
- case 2:
- switch (class) {
- case 8:
- return 40;
- case 10:
- case 19:
- case 24:
- return 41;
- case 11:
- case 20:
- case 25:
- return 42;
- case 12:
- case 23:
- case 28:
- case 29:
- return 44;
- default:
- return class;
- }
- case 3:
- switch (class) {
- case 12:
- case 21:
- case 22:
- case 26:
- case 27:
- return 43;
- case 11:
- case 20:
- case 25:
- return 37;
- case 10:
- case 19:
- case 24:
- return 31;
- case 9:
- case 23:
- case 28:
- case 29:
- return 34;
- default:
- return class;
- }
- }
- DISSECTOR_ASSERT_NOT_REACHED();
- return 0;
-}
-#endif
-
-static const char*
-translate_channel_needed(guint8 value) {
- switch (value) {
- case 0: return "Any channel";
- case 1: return "SDCCH";
- case 2: return "TCH/F (Full rate)";
- case 3: return "TCH/H or TCH/F (Dual rate)";
- }
- DISSECTOR_ASSERT_NOT_REACHED();
- return NULL;
-}
-
-static proto_item*
-bssgp_proto_tree_add_ie(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const char *iename;
-
- iename = ie->name;
- if (iename == NULL)
- iename = val_to_str(ie->iei, tab_bssgp_ie_types, "Unknown");
- return proto_tree_add_uint_format(bi->bssgp_tree, hf_bssgp_ie_type,
- bi->tvb, ie_start_offset, 1,
- ie->iei, "%s", iename);
-}
-
-static void
-bssgp_proto_handoff(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset, dissector_handle_t handle) {
- tvbuff_t *next_tvb=NULL;
-
- if(ie->value_length > 0)
- next_tvb = tvb_new_subset_remaining(bi->tvb, bi->offset);
-
- if (bi->bssgp_tree) {
- bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- }
- if(next_tvb){
- if (handle) {
- call_dissector(handle, next_tvb, bi->pinfo, bi->parent_tree);
- }
- else if (data_handle) {
- call_dissector(data_handle, next_tvb, bi->pinfo, bi->parent_tree);
- }
- }
-}
-
-static void
-decode_nri(proto_tree *tf, build_info_t *bi, guint32 tmsi_tlli) {
- proto_item *hidden_item;
- const guint32 LOCAL_TLLI_MASK = 0xc0000000;
- const guint32 FOREIGN_TLLI_MASK = 0x80000000;
- guint16 nri;
-
- if (bssgp_decode_nri && (bssgp_nri_length != 0) &&
- (((tmsi_tlli & LOCAL_TLLI_MASK) == LOCAL_TLLI_MASK) ||
- ((tmsi_tlli & FOREIGN_TLLI_MASK) == FOREIGN_TLLI_MASK))) {
- nri = get_masked_guint32(tmsi_tlli, make_mask32( (guint8) bssgp_nri_length, 8));
- if (tf) {
- hidden_item = proto_tree_add_uint(tf, hf_bssgp_nri, bi->tvb, bi->offset, 4, nri);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- }
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP, "NRI %u", nri);
- }
-}
-
-static void
-decode_mobile_identity(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
-#define MAX_NUM_IMSI_DIGITS 15
- const guint8 MASK_ODD_EVEN_INDICATION = 0x08;
- const guint8 MASK_TYPE_OF_IDENTITY = 0x07;
- const guint8 ODD = 1;
- proto_item *ti = NULL, *pi;
- proto_tree *tf = NULL;
- guint8 data, odd_even, type, num_digits, i;
- int hf_id;
- guint32 tmsi;
- guint8 digits[MAX_NUM_IMSI_DIGITS];
- char digits_str[MAX_NUM_IMSI_DIGITS + 1];
-
- static const value_string tab_type_of_identity[] = {
- { BSSGP_MOBILE_IDENTITY_TYPE_IMSI, "IMSI" },
- { BSSGP_MOBILE_IDENTITY_TYPE_IMEI, "IMEI" },
- { BSSGP_MOBILE_IDENTITY_TYPE_IMEISV, "IMEISV" },
- { BSSGP_MOBILE_IDENTITY_TYPE_TMSI_PTMSI, "TMSI//P-TMSI" },
- { BSSGP_MOBILE_IDENTITY_TYPE_NO_IDENTITY, "No identity" },
- { 0, NULL },
- /* Otherwise "Reserved" */
- };
-
- digits_str[0] = '\0'; /* conceivably num_digits below could be zero */
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_mobile_identity);
- }
- data = tvb_get_guint8(bi->tvb, bi->offset);
- odd_even = get_masked_guint8(data, MASK_ODD_EVEN_INDICATION);
-
- if (bi->bssgp_tree) {
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_ODD_EVEN_INDICATION);
- proto_item_append_text(pi, "Odd/Even Indication: %s number of identity digits%s",
- odd_even == ODD ? "Odd" : "Even",
- odd_even == ODD ? "" : " and also when the TMSI/P_TMSI is used");
- }
- type = get_masked_guint8(data, MASK_TYPE_OF_IDENTITY);
-
- if (bi->bssgp_tree) {
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_TYPE_OF_IDENTITY);
- proto_item_append_text(pi, "Type of Identity: %s",
- val_to_str(type, tab_type_of_identity,
- "Reserved"));
- }
- bi->offset++;
- switch (type) {
- case BSSGP_MOBILE_IDENTITY_TYPE_IMSI:
- case BSSGP_MOBILE_IDENTITY_TYPE_IMEI:
- case BSSGP_MOBILE_IDENTITY_TYPE_IMEISV:
- num_digits = 1 + (ie->value_length - 1) * 2;
- if (odd_even != ODD ) num_digits--;
- if (num_digits > MAX_NUM_IMSI_DIGITS) THROW(ReportedBoundsError);
-
- i = 0;
- digits[i] = get_masked_guint8(data, BSSGP_MASK_LEFT_OCTET_HALF);
-
- i++;
- while (TRUE) {
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- digits[i] = get_masked_guint8(data, BSSGP_MASK_RIGHT_OCTET_HALF);
- i++;
- if (i >= num_digits) break;
-
- digits[i] = get_masked_guint8(data, BSSGP_MASK_LEFT_OCTET_HALF);
- i++;
- if (i >= num_digits) break;
- bi->offset++;
- }
- bi->offset++;
-
- if (bi->bssgp_tree) {
- proto_item_append_text(ti, ": ");
- for (i = 0; i < num_digits; i++) {
- proto_item_append_text(ti, "%u", digits[i]);
- g_snprintf(&digits_str[i], 2, "%u", digits[i]);
- }
- switch (type) {
- case BSSGP_MOBILE_IDENTITY_TYPE_IMSI:
- hf_id = hf_bssgp_imsi;
- break;
- case BSSGP_MOBILE_IDENTITY_TYPE_IMEI:
- hf_id = hf_bssgp_imei;
- break;
- case BSSGP_MOBILE_IDENTITY_TYPE_IMEISV:
- hf_id = hf_bssgp_imeisv;
- break;
- default:
- DISSECTOR_ASSERT_NOT_REACHED();
- hf_id = -1;
- break;
- }
- if (tf)
- proto_tree_add_string(tf, hf_id, bi->tvb, ie_start_offset + 2, ((num_digits/2)+1), digits_str);
-
- }
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP, "%s %s",
- val_to_str(type, tab_type_of_identity,
- "Mobile identity unknown"),
- digits_str);
- break;
- case BSSGP_MOBILE_IDENTITY_TYPE_TMSI_PTMSI:
- tmsi = tvb_get_ntohl(bi->tvb, bi->offset);
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP,
- "TMSI/P-TMSI %0x04x", tmsi);
- if (bi->bssgp_tree) {
- proto_tree_add_item(tf, hf_bssgp_tmsi_ptmsi, bi->tvb, bi->offset, 4,
- ENC_BIG_ENDIAN);
- proto_item_append_text(ti, ": %#04x", tmsi);
- }
- decode_nri(tf, bi, tmsi);
- bi->offset += 4;
- break;
- default:
- ;
- }
-#undef MAX_NUM_IMSI_DIGITS
-}
-
-static char*
-decode_mcc_mnc(build_info_t *bi, proto_tree *parent_tree) {
-#define RES_LEN 15
- const guint8 UNUSED_MNC3 = 0x0f;
- guint8 mcc1, mcc2, mcc3, mnc1, mnc2, mnc3, data;
- guint16 start_offset, mcc, mnc;
- static char mcc_mnc[RES_LEN];
-
- start_offset = bi->offset;
-
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- mcc2 = get_masked_guint8(data, BSSGP_MASK_LEFT_OCTET_HALF);
- mcc1 = get_masked_guint8(data, BSSGP_MASK_RIGHT_OCTET_HALF);
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- mnc3 = get_masked_guint8(data, BSSGP_MASK_LEFT_OCTET_HALF);
- mcc3 = get_masked_guint8(data, BSSGP_MASK_RIGHT_OCTET_HALF);
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- mnc2 = get_masked_guint8(data, BSSGP_MASK_LEFT_OCTET_HALF);
- mnc1 = get_masked_guint8(data, BSSGP_MASK_RIGHT_OCTET_HALF);
- bi->offset++;
-
- /* XXX: If mxci out of range the ms should transmit the values using full hexademical encoding? */
-
- /* XXX: Interpretation of mcci? */
- mcc = 100 * mcc1 + 10 * mcc2 + mcc3;
-
- /* XXX: Interpretation of mnci? */
- mnc = 10 * mnc1 + mnc2;
-
- if (mnc3 != UNUSED_MNC3) {
- mnc += 10 * mnc + mnc3;
- }
-
- proto_tree_add_uint(parent_tree, hf_bssgp_mcc,
- bi->tvb, start_offset, 3, mcc);
- proto_tree_add_uint(parent_tree, hf_bssgp_mnc,
- bi->tvb, start_offset, 3, mnc);
-
- if (mnc3 != UNUSED_MNC3) {
- /* Three digits mnc */
- g_snprintf(mcc_mnc, RES_LEN, "%u-%03u", mcc, mnc);
- }
- else {
- /* Two digits mnc */
- g_snprintf(mcc_mnc, RES_LEN, "%u-%02u", mcc, mnc);
- }
-#undef RES_LEN
- return mcc_mnc;
-}
-
-static char*
-decode_lai(build_info_t *bi, proto_tree *parent_tree) {
-#define RES_LEN 15
- guint16 lac;
- char *mcc_mnc;
- static char lai[RES_LEN];
-
- mcc_mnc = decode_mcc_mnc(bi, parent_tree);
-
- lac = tvb_get_ntohs(bi->tvb, bi->offset);
- proto_tree_add_item(parent_tree, hf_bssgp_lac,
- bi->tvb, bi->offset, 2, ENC_BIG_ENDIAN);
- bi->offset += 2;
-
- g_snprintf(lai, RES_LEN, "%s-%u", mcc_mnc, lac);
-#undef RES_LEN
- return lai;
-}
-
-static char*
-decode_rai(build_info_t *bi, proto_tree *parent_tree) {
-#define RES_LEN 20
- guint8 rac;
- static char rai[RES_LEN];
- char *lai = decode_lai(bi, parent_tree);
-
- rac = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_item(parent_tree, hf_bssgp_rac, bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
- bi->offset++;
-
- g_snprintf(rai, RES_LEN, "%s-%u", lai, rac);
-#undef RES_LEN
- return rai;
-}
-
-static char*
-decode_rai_ci(build_info_t *bi, proto_tree *parent_tree) {
-#define RES_LEN 30
- char *rai;
- static char rai_ci[RES_LEN];
- guint16 ci;
-
- rai = decode_rai(bi, parent_tree);
-
- ci = tvb_get_ntohs(bi->tvb, bi->offset);
- proto_tree_add_item(parent_tree, hf_bssgp_ci,
- bi->tvb, bi->offset, 2, ENC_BIG_ENDIAN);
- bi->offset += 2;
- g_snprintf(rai_ci, RES_LEN, "RAI %s, CI %u", rai, ci);
-#undef RES_LEN
- return rai_ci;
-}
-
-static void
-bssgp_pi_append_queuing_delay(proto_item *pi, tvbuff_t *tvb, int offset) {
- const guint16 INFINITE_DELAY = 0xffff;
- guint16 value = tvb_get_ntohs(tvb, offset);
- if (value == INFINITE_DELAY) {
- proto_item_append_text(pi, ": Infinite delay (%#4x)", value);
- }
- else {
- proto_item_append_text(pi, ": %u centi-seconds delay", value);
- }
-}
-
-static void
-bssgp_pi_append_bucket_leak_rate(proto_item *pi, tvbuff_t *tvb, int offset) {
- guint16 value = tvb_get_ntohs(tvb, offset);
- proto_item_append_text(pi, ": %u bits", value * 100);
-}
-
-static void
-bssgp_pi_append_bucket_size(proto_item *pi, tvbuff_t *tvb, int offset) {
- guint16 value = tvb_get_ntohs(tvb, offset);
- proto_item_append_text(pi, ": %u bytes", value * 100);
-}
-
-static void
-bssgp_pi_append_bucket_full_ratio(proto_item *pi, tvbuff_t *tvb, int offset) {
- guint8 value = tvb_get_guint8(tvb, offset);
- proto_item_append_text(pi, ": %.2f * Bmax ", value / 100.0);
-}
-
-static void
-bssgp_pi_append_pfi(proto_item *pi, tvbuff_t *tvb, int offset) {
- const guint8 MASK_PFI = 0x7f;
- guint8 value;
-
- static const value_string tab_pfi[] = {
- { 0, "Best effort" },
- { 1, "Signaling" },
- { 2, "SMS" },
- { 3, "TOMB" },
- { 4, "Reserved" },
- { 5, "Reserved" },
- { 6, "Reserved" },
- { 7, "Reserved" },
- { 0, NULL },
- /* Otherwise "Dynamically assigned (PFI: <value>)" */
- };
- value = tvb_get_masked_guint8(tvb, offset, MASK_PFI);
- proto_item_append_text(pi,
- "%s", val_to_str(value, tab_pfi, "Dynamically assigned (PFI: %d)"));
-}
-
-static void
-decode_pfi(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- bssgp_pi_append_pfi(ti, bi->tvb, bi->offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_queuing_delay(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- bssgp_pi_append_queuing_delay(ti, bi->tvb, bi->offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_bucket_size(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- bssgp_pi_append_bucket_size(ti, bi->tvb, bi->offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_bucket_leak_rate(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- bssgp_pi_append_bucket_leak_rate(ti, bi->tvb, bi->offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-get_value_length(bssgp_ie_t *ie, build_info_t *bi) {
- /* length indicator in bit 8, 0 => two bytes, 1 => one byte */
- const guint8 MASK_LENGTH_INDICATOR = 0x80;
- const guint8 MASK_ONE_BYTE_LENGTH = 0x7f;
- guint8 length_len;
- guint16 length;
-
- length = tvb_get_guint8(bi->tvb, bi->offset);
- length_len = 1;
-
- if (length & MASK_LENGTH_INDICATOR) {
- length &= MASK_ONE_BYTE_LENGTH;
- }
- else {
- length_len++;
- length <<= 8;
- length |= tvb_get_guint8(bi->tvb, bi->offset+1);
- }
- ie->value_length = length;
- ie->total_length += length_len + length;
- bi->offset += length_len;
-}
-
-static void
-decode_simple_ie(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset,
- const char *pre_str, const char *post_str,
- gboolean show_as_dec) {
- /* XXX: Allow mask? */
- proto_item *ti;
- guint32 value;
-
- switch (ie->value_length) {
- case 1: value = tvb_get_guint8(bi->tvb, bi->offset); break;
- case 2: value = tvb_get_ntohs(bi->tvb, bi->offset); break;
- case 3: value = tvb_get_ntoh24(bi->tvb, bi->offset); break;
- case 4: value = tvb_get_ntohl(bi->tvb, bi->offset); break;
- default: value = 0; break;
- }
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
-
- proto_item_append_text(ti, ": ");
-
- if (pre_str) {
- proto_item_append_text(ti, "%s ", pre_str);
- }
- if (show_as_dec) {
- proto_item_append_text(ti, "%u", value);
- }
- else {
- switch (ie->value_length) {
- case 1: proto_item_append_text(ti, "%#1x", value); break;
- case 2: proto_item_append_text(ti, "%#2x", value); break;
- case 3: proto_item_append_text(ti, "%#3x", value); break;
- case 4: proto_item_append_text(ti, "%#4x", value); break;
- default: ;
- }
- }
- proto_item_append_text(ti, " %s", post_str);
- }
- bi->offset += ie->value_length;
-}
-
-static int
-check_correct_iei(bssgp_ie_t *ie, build_info_t *bi) {
- guint8 fetched_iei = tvb_get_guint8(bi->tvb, bi->offset);
-
-#ifdef BSSGP_DEBUG
- if (fetched_iei != ie->iei) {
- proto_tree_add_text(bi->bssgp_tree, bi->tvb, bi->offset, 1,
- "Tried IEI %s (%#02x), found IEI %s (%#02x)",
- val_to_str(ie->iei, tab_bssgp_ie_types, "Unknown"),
- ie->iei,
- val_to_str(fetched_iei, tab_bssgp_ie_types, "Unknown"),
- fetched_iei);
- }
-#endif
- return (fetched_iei == ie->iei);
-}
-
-static void
-decode_iei_alignment_octets(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, " (%u bytes)", ie->value_length);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_bvci(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti, *hidden_item;
- guint16 bvci;
-
- bvci = tvb_get_ntohs(bi->tvb, bi->offset);
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %u", bvci);
- hidden_item = proto_tree_add_item(bi->bssgp_tree, hf_bssgp_bvci,
- bi->tvb, bi->offset, 2,
- ENC_BIG_ENDIAN);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- }
- bi->offset += ie->value_length;
-
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP,
- "BVCI %u", bvci);
-}
-
-static const value_string tab_cause[] = {
- { 0x00, "Processor overload" },
- { 0x01, "Equipment failure" },
- { 0x02, "Transit network service failure" },
- { 0x03, "Network service transmission capacity modified from zero kbps to greater than zero kbps" },
- { 0x04, "Unknown MS" },
- { 0x05, "BVCI unknown" },
- { 0x06, "Cell traffic congestion" },
- { 0x07, "SGSN congestion" },
- { 0x08, "O&M intervention" },
- { 0x09, "BVCI blocked" },
- { 0x0a, "PFC create failure" },
- { 0x0b, "PFC preempted" },
- { 0x0c, "ABQP no more supported" },
- { 0x20, "Semantically incorrect PDU" },
- { 0x21, "Invalid mandatory information" },
- { 0x22, "Missing mandatory IE" },
- { 0x23, "Missing conditional IE" },
- { 0x24, "Unexpected conditional IE" },
- { 0x25, "Conditional IE error" },
- { 0x26, "PDU not compatible with the protocol state" },
- { 0x27, "Protocol error - unspecified" },
- { 0x28, "PDU not compatible with the feature set" },
- { 0x29, "Requested information not available" },
- { 0x2a, "Unknown destination address" },
- { 0x2b, "Unknown RIM application identity" },
- { 0x2c, "Invalid container unit information" },
- { 0x2d, "PFC queuing" },
- { 0x2e, "PFC created successfully" },
- { 0x2f, "T12 expiry" },
- { 0x30, "MS under PS Handover treatment" },
- { 0x31, "Uplink quality" },
- { 0x32, "Uplink strength" },
- { 0x33, "Downlink quality" },
- { 0x34, "Downlink strength" },
- { 0x35, "Distance" },
- { 0x36, "Better cell" },
- { 0x37, "Traffic" },
- { 0x38, "Radio contact lost with MS" },
- { 0x39, "MS back on old channel" },
- { 0x3a, "T13 expiry" },
- { 0x3b, "T14 expiry" },
- { 0x3c, "Not all requested PFCs created" },
- { 0x3d, "CS cause" },
- { 0x3e, "Requested ciphering and/or integrity protection algorithms not supported" },
- { 0x3f, "Relocation failure in target system" },
- { 0x40, "Directed Retry" },
- { 0x41, "Time critical relocation" },
- { 0x42, "PS Handover Target not allowed" },
- { 0x43, "PS Handover not Supported in Target BSS or Target System" },
- { 0x44, "Incoming relocation not supported due to PUESBINE feature" },
- { 0, NULL },
-};
-/*
- * 11.3.8 Cause
- */
-static void
-decode_iei_cause(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- guint8 value;
-
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_item_append_text(ti, ": %s (%#02x)",
- val_to_str(value, tab_cause,
- "Protocol error - unspecified"),
- value);
- }
- bi->offset += ie->value_length;
-}
-
-/*
- * 11.3.9 Cell Identifier 3GPP TS 48.018 version 6.7.0 Release 6
- */
-static void
-decode_iei_cell_identifier(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- char *rai_ci;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_cell_identifier);
-
- rai_ci = decode_rai_ci(bi, tf);
- proto_item_append_text(ti, ": %s", rai_ci);
-
- } else {
- bi->offset += ie->value_length;
- }
-
-}
-
-/*
- * 11.3.10 Channel needed
- */
-static void
-decode_iei_channel_needed(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /* XXX: 'If this IE is used for only one MS, the the first CHANNEL field
- is used and the second CHANNEL field is spare.' How know? */
- const guint8 MASK_CH1 = 0x03;
- const guint8 MASK_CH2 = 0x0c;
- proto_item *ti;
- guint8 data, ch1, ch2;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- data = tvb_get_guint8(bi->tvb, bi->offset);
- ch1 = get_masked_guint8(data, MASK_CH1);
- ch2 = get_masked_guint8(data, MASK_CH2);
- proto_item_append_text(ti, ": Ch1: %s (%u), Ch2: %s (%u)",
- translate_channel_needed(ch1),
- ch1,
- translate_channel_needed(ch2),
- ch2);
- }
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.11 DRX Parameters
- */
-static void
-decode_iei_drx_parameters(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_CYCLE_LENGTH_COEFFICIENT = 0xf0;
- const guint8 MASK_SPLIT_ON_CCCH = 0x08;
- const guint8 MASK_NON_DRX_TIMER = 0x07;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
- guint16 cycle_value;
-
- static const value_string tab_non_drx_timer[] = {
- { 0, "No non-DRX mode after transfer state" },
- { 1, "Max. 1 sec non-DRX mode after transfer state" },
- { 2, "Max. 2 sec non-DRX mode after transfer state" },
- { 3, "Max. 4 sec non-DRX mode after transfer state" },
- { 4, "Max. 8 sec non-DRX mode after transfer state" },
- { 5, "Max. 16 sec non-DRX mode after transfer state" },
- { 6, "Max. 32 sec non-DRX mode after transfer state" },
- { 7, "Max. 64 sec non-DRX mode after transfer state" },
- { 0, NULL},
- /* Otherwise "" */
- };
-
- static const value_string tab_cycle_length_coefficient[] = {
- { 0, "CN Specific DRX cycle length coefficient not specified by the MS, ie. the system information value 'CN domain specific DRX cycle length' is used" },
- { 6, "CN Specific DRX cycle length coefficient 6" },
- { 7, "CN Specific DRX cycle length coefficient 7" },
- { 8, "CN Specific DRX cycle length coefficient 8" },
- { 9, "CN Specific DRX cycle length coefficient 9" },
- { 0, NULL },
- /* Otherwise "CN Specific DRX cycle length coefficient not specified by the MS" */
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_drx_parameters);
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "SPLIT PG CYCLE: code %u", value);
- if ((value >= 1) && (value <= 64)) {
- cycle_value = value;
- }
- else {
- switch (value) {
- case 0: cycle_value = 704; break;
- case 65: cycle_value = 71; break;
- case 66: cycle_value = 72; break;
- case 67: cycle_value = 74; break;
- case 68: cycle_value = 75; break;
- case 69: cycle_value = 77; break;
- case 70: cycle_value = 79; break;
- case 71: cycle_value = 80; break;
- case 72: cycle_value = 83; break;
- case 73: cycle_value = 86; break;
- case 74: cycle_value = 88; break;
- case 75: cycle_value = 90; break;
- case 76: cycle_value = 92; break;
- case 77: cycle_value = 96; break;
- case 78: cycle_value = 101; break;
- case 79: cycle_value = 103; break;
- case 80: cycle_value = 107; break;
- case 81: cycle_value = 112; break;
- case 82: cycle_value = 116; break;
- case 83: cycle_value = 118; break;
- case 84: cycle_value = 128; break;
- case 85: cycle_value = 141; break;
- case 86: cycle_value = 144; break;
- case 87: cycle_value = 150; break;
- case 88: cycle_value = 160; break;
- case 89: cycle_value = 171; break;
- case 90: cycle_value = 176; break;
- case 91: cycle_value = 192; break;
- case 92: cycle_value = 214; break;
- case 93: cycle_value = 224; break;
- case 94: cycle_value = 235; break;
- case 95: cycle_value = 256; break;
- case 96: cycle_value = 288; break;
- case 97: cycle_value = 320; break;
- case 98: cycle_value = 352; break;
- default:
- cycle_value = 1;
- }
- proto_item_append_text(ti, " => value %u", cycle_value);
- if (cycle_value == 704) {
- proto_item_append_text(ti, " (equivalent to no DRX)");
- }
- }
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_CYCLE_LENGTH_COEFFICIENT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_CYCLE_LENGTH_COEFFICIENT);
- proto_item_append_text(pi, "CN specific DRX cycle length coefficient: %s (%#02x)",
- val_to_str(value, tab_cycle_length_coefficient,
- "Not specified by the MS"),
- value);
-
- value = get_masked_guint8(data, MASK_SPLIT_ON_CCCH);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_SPLIT_ON_CCCH);
- proto_item_append_text(pi, "SPLIT on CCCH: Split pg cycle on CCCH is%s supported by the mobile station",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_NON_DRX_TIMER);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_NON_DRX_TIMER);
- proto_item_append_text(pi, "Non-DRX Timer: %s (%#x)",
- val_to_str(value, tab_non_drx_timer, ""), value);
- bi->offset++;
-}
-
-/*
- * 11.3.12 eMLPP-Priority
- */
-
-static void
-decode_iei_emlpp_priority(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_CALL_PRIORITY = 0x07;
- proto_item *ti;
- guint8 data, value;
-
- static const value_string tab_call_priority[] = {
- { 0, "No priority applied" },
- { 1, "Call priority level 4" },
- { 2, "Call priority level 3" },
- { 3, "Call priority level 2" },
- { 4, "Call priority level 1" },
- { 5, "Call priority level 0" },
- { 6, "Call priority level B" },
- { 7, "Call priority level A" },
- { 0, NULL },
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- data = tvb_get_guint8(bi->tvb, bi->offset);
- value = get_masked_guint8(data, MASK_CALL_PRIORITY);
- proto_item_append_text(ti, ": %s",
- val_to_str(value, tab_call_priority, ""));
- }
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.13 Flush Action
- */
-
-static void
-decode_iei_flush_action(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- guint8 value;
-
- static const value_string tab_action_value[] = {
- { 0x00, "LLC-PDU(s) deleted" },
- { 0x01, "LLC-PDU(s) transferred" },
- { 0, NULL },
- /* Otherwise "Reserved" */
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_item_append_text(ti, ": %s (%u)",
- val_to_str(value, tab_action_value, "Reserved"),
- value);
-
- }
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.16 LLC Frames Discarded
- */
-
-static void
-decode_iei_llc_frames_discarded(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- decode_simple_ie(ie, bi, ie_start_offset, "", " frames discarded", TRUE);
-}
-/*
- * 11.3.17 Location Area
- */
-static void
-decode_iei_location_area(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- char *lai;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_location_area);
-
- lai = decode_rai(bi, tf);
- proto_item_append_text(ti, ": LAI %s", lai);
-}
-
-static void
-decode_msrac_additional_access_technologies(proto_tree *tree, tvbuff_t *tvb,
- guint32 bo, guint32 length _U_) {
- proto_item *pi;
- guint8 value;
- guint8 bl; /* Bit length */
-
- bl = 4;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Access Technology Type: %s (%#01x)",
- translate_msrac_access_technology_type(value),
- value);
-
- bl = 3;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GMSK Power Class: Power class %u", value);
-
- bl = 2;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "8PSK Power Class");
- if (value == 0) {
- proto_item_append_text(pi, ": 8PSK modulation not supported for uplink");
- }
- else{
- proto_item_append_text(pi, ": Power Class E%u", value);
- }
-}
-
-static gboolean
-struct_bits_exist(guint32 start_bo, guint32 struct_length,
- guint32 bo, guint32 num_bits) {
- return (bo + num_bits) <= (start_bo + struct_length);
-
-}
-
-static void
-decode_msrac_access_capabilities(proto_tree *tree, tvbuff_t *tvb,
- guint32 bo, guint32 struct_length) {
- /* Error handling:
- - Struct too short: assume features do not exist
- - Struct too long: ignore data and jump to next Access Technology */
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 value, i;
- guint8 dgmsc = 0, demsc = 0; /* DTM GPRS/EGPRS Multi Slot Class */
- guint8 bl; /* Bit length */
- guint32 start_bo = bo;
-
- /* RF Power Capability */
- bl = 3;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "RF Power Capability");
- if (value == 0) {
- proto_item_append_text(pi, ": The MS does not support any GSM access technology type");
- }
- else {
- proto_item_append_text(pi, ": GMSK Power Class %u", value);
- }
-
- /* A5 bits */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- if (value == 1) {
- bo += bl;
- bl = 7;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- ti = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- proto_item_append_text(ti, "A5 Bits: %#02x", value);
- tf = proto_item_add_subtree(ti, ett_bssgp_msrac_a5_bits);
- for (i = 0; i < bl; i++) {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo + i, 1);
- proto_item_append_text(pi, "Encryption algorithm A5/%u%s available",
- i + 1,
- value & (0x40 >> i) ? "" : " not");
- }
- bo += bl;
- }
- else {
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "A5 bits: Same as in the immediately preceding Access capabilities field within this IE");
- }
-
- /* ES IND */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "ESD IND: Controlled Early Classmark Sending"" option is%s implemented",
- value == 0 ? " not" : "");
-
- /* PS */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "PS: PS capability%s present",
- value == 0 ? " not" : "");
-
- /* VGCS */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "VBCS:%s VGCS capability %s notifications wanted",
- value == 0 ? " No" : "",
- value == 0 ? "or no" : "and");
-
- /* VBS */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "VBS:%s VBS capability %s notifications wanted",
- value == 0 ? " No" : "",
- value == 0 ? "or no" : "and");
-
- /* Multislot capability */
- /* XXX: 'Error: struct too short, assume features do not exist'
- No length is given! */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- if (value == 1) {
- bo += bl;
- ti = bit_proto_tree_add_text(tree, tvb, bo, bl, "Multislot capability");
- tf = proto_item_add_subtree(ti, ett_bssgp_msrac_multislot_capability);
-
- /* HSCSD Multislot Class */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 5;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "HSCSD Multislot Class");
- if ((value > 0 ) && (value < 19)) {
- proto_item_append_text(pi, ": Multislot Class %u", value);
- }
- else {
- proto_item_append_text(pi, ": Reserved");
- }
- }
- else
- {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo-1, bl);
- proto_item_append_text(pi, "HSCSD Multislot Class - Bits are not available" );
- }
-
- /* GPRS Multislot Class, GPRS Extended Dynamic Allocation Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 5;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GPRS Multislot Class: Multislot Class %u",
- value);
-
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GPRS Extended Dynamic Allocation Capability: Extended Dynamic Allocation for GPRS is%s implemented",
- value == 0 ? " not" : "");
- }
- else
- {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo-1, bl);
- proto_item_append_text(pi, "GPRS Multislot Class: Multislot Class - Bits are not available" );
- }
-
- /* SMS Value, SM Value */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 4;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi,
- "SMS_VALUE: %u/4 timeslot (~%u microseconds)",
- value + 1, (value + 1) * 144);
-
- bl = 4;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi,
- "SM_VALUE: %u/4 timeslot (~%u microseconds)",
- value + 1, (value + 1) * 144);
- }
- else
- {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo-1, bl);
- proto_item_append_text(pi, "SMS Value, SM Value - Bits are not available" );
- }
-
- /* Additions in release 99 */
-
- /* ECSD Multislot Class */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 5;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "ECSD Multislot Class");
- if ((value > 0 ) && (value < 19)) {
- proto_item_append_text(pi, ": Multislot Class %u", value);
- }
- else {
- proto_item_append_text(pi, ": Reserved");
- }
- }
- else
- {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo-1, bl);
- proto_item_append_text(pi, "ECSD Multislot Class - Bits are not available" );
- }
-
- /* EGPRS Multislot Class, EGPRS Extended Dynamic Allocation Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 5;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "EGPRS Multislot Class: Multislot Class %u",
- value);
-
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "EGPRS Extended Dynamic Allocation Capability: Extended Dynamic Allocation for EGPRS is%s implemented",
- value == 0 ? " not" : "");
- }
- else
- {
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo-1, bl);
- proto_item_append_text(pi, "EGPRS Multislot Class: Multislot Class - Bits are not available");
- }
-
- /* DTM GPRS Multislot Class */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- dgmsc = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "DTM GPRS Multislot Class: %s",
- translate_msrac_dtm_gprs_multislot_class(dgmsc));
-
- /* Single slot DTM */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi,
- "Single Slot DTM: Single slot DTM%s supported",
- value == 0 ? " not" : "");
-
- /* DTM EGPRS Multislot Class */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- demsc = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "DTM EGPRS Multislot Class: %s",
- translate_msrac_dtm_gprs_multislot_class(demsc));
- }
- }
- proto_item_set_len(ti, get_num_octets_spanned(start_bo,
- (guint32) (bo - start_bo)));
- }
- else {
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Multislot capability: Same as in the immediately preceding Access capabilities field within this IE");
- }
-
- /* Additions in release 99 */
-
- /* 8PSK Power Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "8PSK Power Capability");
-
- if (value == 0) {
- proto_item_append_text(pi, ": Reserved");
- }
- else{
- proto_item_append_text(pi, ": Power Class E%u", value);
- }
- proto_item_append_text(pi, ", 8PSK modulation capability in uplink");
- }
-
- /* COMPACT Interference Measurement Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi,
- "COMPACT Interference Measurement Capability: %s",
- value == 0 ? "Not implemented" : "Implemented");
-
- /* Revision level indicator */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Revision Level Indicator: The ME is Release '%u %s",
- value == 0 ? 98 : 99,
- value == 0 ? "or older" : "onwards");
-
-
- /* 3G RAT */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "UMTS FDD Radio Access Technology Capability: UMTS FDD%s supported",
- value == 0 ? " not" : "");
-
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "UMTS 3.84 Mcps TDD Radio Access Technology Capability: UMTS 3.84 Mcps TDD%s supported",
- value == 0 ? " not" : "");
-
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "CDMA 2000 Radio Access Technology Capability: CDMA 2000%s supported",
- value == 0 ? " not" : "");
-
-
- /* Additions in release 4*/
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "UMTS 1.28 Mcps TDD Radio Access Technology Capability: UMTS 1.28 Mcps TDD%s supported",
- value == 0 ? " not" : "");
-
-
- /* GERAN Feature Package 1 */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GERAN Feature Package 1: GERAN Feature Package 1%s supported",
- value == 0 ? " not" : "");
-
-
- /* Extended DTM xGPRS Multislot Class */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Extended DTM GPRS Multi Slot Class: %s",
- translate_msrac_extended_dtm_gprs_multislot_class(value, dgmsc));
-
- /* XXX: 'This field shall be included only if the MS supports EGPRS DTM'.
- How know? */
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Extended DTM EGPRS Multi Slot Class: %s",
- translate_msrac_extended_dtm_gprs_multislot_class(value, demsc));
- }
-
- /* Modulation based multislot class support */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Modulation based multislot class support: %s supported",
- value == 0 ? "Not" : "");
-
- /* Additions in release 5 */
-
- /* High multislot capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- bo += bl;
- if (value == 1) {
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "High Multislot Capability: %u", value);
- /* XXX: Translate? In that case, which values to compare with?
- What if Multislot capability struct was not included? */
- }
-
- /* GERAN Iu Mode Capabilities */
- /* XXX: Interpretation? Length? */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GERAN Iu Mode Capabilities: %s",
- value == 0 ? "Not supported" : "Supported");
-
- /* GMSK Multislot Power Profile */
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "GMSK Multislot Power Profile: GMSK_MULTI_SLOT_POWER_PROFILE %u",
- value);
-
- /* 8PSK Multislot Power Profile */
- /* XXX: 'If the MS does not support 8PSK in the uplink, then it shall
- set this field to 00' */
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "8PSK Multislot Power Profile: 8PSK_MULTI_SLOT_POWER_PROFILE %u",
- value);
-
- /* Additions in release 6 */
-
- /* Multiple TBF Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Multiple TBF Capability: Multiple TBF procedures in A/Gb mode%s supported",
- value == 0 ? " not" : "");
-
- /* Downlink Advanced Receiver Performance */
- bl = 2;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Downlink Advanced Receiver Performance: Downlink Advanced Receiver Performance %s supported",
- value == 0 ? "not" : "- phase 1");
-
-
- /* Extended RLC_MAC Control Message Segmentation Capability */
- bl = 1;
- if (!struct_bits_exist(start_bo, struct_length, bo, bl)) return;
- value = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tree, tvb, bo, bl);
- bo += bl;
- proto_item_append_text(pi, "Extended RLC/MAC Control Message Segmentation Capability: Extended RLC/MAC Control Message Segmentation%s supported",
- value == 0 ? " not" : "");
-}
-
-static void
-decode_msrac_value_part(proto_tree *tree, tvbuff_t *tvb, guint32 bo) {
- /* No need to check bi->bssgp_tree here */
- const guint8 ADD_ACC_TECHN = 0x0f;
- guint8 att, length, bit, bl;
- proto_item *ti, *ti2, *pi;
- proto_tree *tf, *tf2;
- const char *att_name;
- guint32 start_bo;
-
- start_bo = bo;
- ti = bit_proto_tree_add_text(tree, tvb, bo, 8,
- "MS RA capability value part");
- /* Temporary length of item */
- tf = proto_item_add_subtree(ti, ett_bssgp_msrac_value_part);
-
- bl = 4;
- att = tvb_get_bits8(tvb, bo, bl);
- att_name = translate_msrac_access_technology_type(att);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- proto_item_append_text(pi, "Access Technology Type: %s (%#01x)", att_name, att);
- proto_item_append_text(ti, ": Technology Type %s", att_name);
- bo += bl;
-
- bl = 7;
- length = tvb_get_bits8(tvb, bo, bl);
- pi = bit_proto_tree_add_bit_field8(tf, tvb, bo, bl);
- proto_item_append_text(pi, "Length: %u bits", length);
- bo += bl;
-
- if (att == ADD_ACC_TECHN) {
- bo++; /* Always '1' */
- ti2 = bit_proto_tree_add_text(tf, tvb, bo, length,
- "Additional Access Technologies");
- tf2 = proto_item_add_subtree(ti2, ett_bssgp_msrac_additional_access_technologies);
- proto_item_set_len(ti, get_num_octets_spanned(start_bo, 4 + 7 + length + 1 + 1));
- decode_msrac_additional_access_technologies(tf2, tvb, bo, length);
- }
- else if (att <= 0x0b) {
- ti2 = bit_proto_tree_add_text(tf, tvb, bo, length, "Access Capabilities");
- tf2 = proto_item_add_subtree(ti2, ett_bssgp_msrac_access_capabilities);
- proto_item_set_len(ti, get_num_octets_spanned(start_bo, 4 + 7 + length + 1));
- decode_msrac_access_capabilities(tf2, tvb, bo, length);
- }
- /* else unknown Access Technology Type */
-
- bo += length;
- bit = tvb_get_bits8(tvb, bo, 1);
- bo++;
- if (bit == 1) {
- decode_msrac_value_part(tree, tvb, bo);
- }
-}
-/*
- * 11.3.22 MS Radio Access Capability
- */
-static void
-decode_iei_ms_radio_access_capability(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_ms_radio_access_capability);
- /* Rest of element coded as the value part defined in
- * 3GPP TS 24.008, not including 3GPP TS 24.008 IEI and
- * 3GPP TS 24.008 octet length indicator.
- * 10.5.5.12a MS Radio Access capability
- */
- decode_msrac_value_part(tf, bi->tvb, bi->offset * 8);
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.23 OMC Id
- */
-static void
-decode_iei_omc_id(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /* XXX: Translation: where in 3GPP TS 12.20? */
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %s", BSSGP_NOT_DECODED);
- }
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.24 PDU In Error
- */
-static void
-decode_iei_pdu_in_error(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": Erroneous BSSGP PDU (%u bytes)",
- ie->value_length);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_priority(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_PCI = 0x40;
- const guint8 MASK_PRIORITY_LEVEL = 0x3c;
- const guint8 MASK_QA = 0x02;
- const guint8 MASK_PVI = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
-
- static const value_string tab_priority_level[] = {
- { 0, "Spare" },
- { 1, "Priority Level 1 = highest priority" },
- { 2, "Priority Level 2 = 2nd highest priority" },
- { 3, "Priority Level 3 = 3rd highest priority" },
- { 4, "Priority Level 4 = 4th highest priority" },
- { 5, "Priority Level 5 = 5th highest priority" },
- { 6, "Priority Level 6 = 6th highest priority" },
- { 7, "Priority Level 7 = 7th highest priority" },
- { 8, "Priority Level 8 = 8th highest priority" },
- { 9, "Priority Level 9 = 9th highest priority" },
- { 10, "Priority Level 10 = 10th highest priority" },
- { 11, "Priority Level 11 = 11th highest priority" },
- { 12, "Priority Level 12 = 12th highest priority" },
- { 13, "Priority Level 13 = 13th highest priority" },
- { 14, "Priority Level 14 = lowest priority" },
- { 15, "Priority not used" },
- { 0, NULL },
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_priority);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_PCI);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_PCI);
- proto_item_append_text(pi, "PCI: This allocation request %s preempt an existing connection",
- value == 0 ? "shall not" : "may");
-
- value = get_masked_guint8(data, MASK_PRIORITY_LEVEL);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PRIORITY_LEVEL);
- proto_item_append_text(pi, "Priority Level: %s",
- val_to_str(value, tab_priority_level, ""));
-
- value = get_masked_guint8(data, MASK_QA);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_QA);
- proto_item_append_text(pi, "QA: Queuing%s allowed",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_PVI);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PVI);
- proto_item_append_text(pi, "PVI: This connection %s be preempted by another allocation request",
- value == 0 ? "shall not" : "might");
-
- bi->offset += ie->value_length;
-}
-/*
- * 11.3.28 QoS Profile
- */
-static void
-decode_iei_qos_profile(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_CR_BIT = 0x20;
- const guint8 MASK_T_BIT = 0x10;
- const guint8 MASK_A_BIT = 0x08;
- const guint8 MASK_PRECEDENCE = 0x07;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
- guint16 peak_bit_rate;
-
- static const value_string tab_precedence_ul[] = {
- { 0, "High priority" },
- { 1, "Normal priority" },
- { 2, "Low priority" },
- { 0, NULL },
- };
-
- static const value_string tab_precedence_dl[] = {
- { 0, "Radio priority 1" },
- { 1, "Radio priority 2" },
- { 2, "Radio priority 3" },
- { 3, "Radio priority 4" },
- { 4, "Radio priority unknown" },
- { 0, NULL },
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_qos_profile);
-
- peak_bit_rate = tvb_get_ntohs(bi->tvb, bi->offset);
- pi = proto_tree_add_text(tf, bi->tvb, bi->offset, 1, "Peak bit rate: ");
- if (peak_bit_rate == 0) {
- proto_item_append_text(pi, "Best effort");
- }
- else {
- proto_item_append_text(pi, "%u bits/s", peak_bit_rate * 100);
- }
- bi->offset += 2;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_CR_BIT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_CR_BIT);
- proto_item_append_text(pi, "C/R: The SDU %s command/response frame type",
- value == 0 ? "contains" : "does not contain");
-
- value = get_masked_guint8(data, MASK_T_BIT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_T_BIT);
- proto_item_append_text(pi, "T: The SDU contains %s",
- value == 0 ? "signalling (e.g. related to GMM)" : "data");
-
- value = get_masked_guint8(data, MASK_A_BIT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_A_BIT);
- proto_item_append_text(pi, "A: Radio interface uses RLC/MAC %s functionality",
- value == 0 ? "ARQ " : "UNITDATA ");
-
- value = get_masked_guint8(data, MASK_PRECEDENCE);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PRECEDENCE);
- proto_item_append_text(pi, "Precedence: ");
-
- if (bi->ul_data) {
- proto_item_append_text(pi, "%s", val_to_str(value, tab_precedence_ul,
- "Reserved (Low priority)"));
- }
- else {
- proto_item_append_text(pi, "%s", val_to_str(value, tab_precedence_dl,
- "Reserved (Radio priority 3)"));
- }
- proto_item_append_text(pi, " (%#x)", value);
- bi->offset++;
-}
-/*
- * 11.3.29 Radio Cause
- */
-static void
-decode_iei_radio_cause(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- guint8 value;
-
- static const value_string tab_radio_cause[] = {
- { 0x00, "Radio contact lost with the MS" },
- { 0x01, "Radio link quality insufficient to continue communication" },
- { 0x02, "Cell reselection ordered" },
- { 0x03, "Cell reselection prepare" },
- { 0x04, "Cell reselection failure" },
- { 0, NULL },
- /* Otherwise "Reserved (Radio contact lost with the MS)" */
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_item_append_text(ti, ": %s (%#02x)",
- val_to_str(value, tab_radio_cause, "Reserved (Radio contact lost with the MS)"),
- value);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_ra_cap_upd_cause(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- guint8 value;
-
- static const value_string tab_cause_value[] = {
- { 0x00, "OK, RA capability IE present" },
- { 0x01, "TLLI unknown in SGSN" },
- { 0x02, "No RA capabilities or IMSI available for this MS" },
- { 0, NULL },
- /* Otherwise "Reserved (TLLI unknown in SGSN)" */
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_item_append_text(ti, ": %s (%#2x)",
- val_to_str(value, tab_cause_value, "Reserved (TLLI unknown in SGSN)"),
- value);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_routing_area(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- char *rai;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_routing_area);
-
- rai = decode_rai(bi, tf);
- proto_item_append_text(ti, ": RAI %s", rai);
-}
-
-static void
-decode_iei_tlli(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
-
- guint32 tlli;
- tlli = tvb_get_ntohl(bi->tvb, bi->offset);
-
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %#04x", tlli);
- /* By Stefan Boman LN/Ericsson 2006-07-14 --
- * Commented the following four lines. Preventing redundant data
- */
- /*
- ti = bssgp_proto_tree_add_ie(ie, bi, bi->offset);
- */
- /* If we want to keep the posibillity to filter on ie:s without a Tag and the ie "content"
- * this is how it has to be done.
- */
- tf = proto_item_add_subtree(ti, ett_bssgp_tlli);
-
- proto_tree_add_item(tf, hf_bssgp_tlli,
- bi->tvb, bi->offset, 4, ENC_BIG_ENDIAN);
-
- bi->offset += 4;
-
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP,
- "TLLI %#4x", tlli);
-
- decode_nri(bi->bssgp_tree, bi, tlli);
-}
-
-static void
-decode_iei_tmsi(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- guint32 tmsi;
-
- tmsi = tvb_get_ntohl(bi->tvb, bi->offset);
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %#04x", tmsi);
-
- ti = bssgp_proto_tree_add_ie(ie, bi, bi->offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_tmsi_ptmsi);
-
- proto_tree_add_item(tf, hf_bssgp_tmsi_ptmsi,
- bi->tvb, bi->offset, 4, ENC_BIG_ENDIAN);
- }
- bi->offset += 4;
-
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP,
- "(P)TMSI %#4x", tmsi);
-
- decode_nri(bi->bssgp_tree, bi, tmsi);
-}
-
-static void
-decode_iei_trigger_id(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /* XXX: value is 20 octets long! How add/show? */
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-proto_tree_add_lsa_id(build_info_t *bi, proto_tree *tree) {
- guint32 data, lsa_id;
- proto_item *pi;
-
- data = tvb_get_ntoh24(bi->tvb, bi->offset);
- lsa_id = data >> 1;
-
- pi = proto_tree_add_text(tree, bi->tvb, bi->offset, 3,
- "LSA ID: %#03x (%s)", lsa_id,
- data & 1 ?
- "Universal LSA" : "PLMN significant number");
- bi->offset += 3;
-}
-
-static void
-decode_iei_lsa_identifier_list(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_EP = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- int num_lsa_ids, i;
- guint32 value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_lsa_identifier_list);
-
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_EP);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_EP);
- proto_item_append_text(pi, "EP: The escape PLMN is%s broadcast",
- value == 0 ? " not" : "");
- bi->offset++;
-
- num_lsa_ids = (ie->value_length - 1) / 3;
-
- for (i = 0; i < num_lsa_ids; i++) {
- proto_tree_add_lsa_id(bi, tf);
- }
-}
-
-static void
-decode_iei_lsa_information(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_LSA_ONLY = 0x01;
- const guint8 MASK_ACT = 0x20;
- const guint8 MASK_PREF = 0x10;
- const guint8 MASK_PRIORITY = 0x0f;
- proto_item *ti, *ti2, *pi;
- proto_tree *tf, *tf2;
- int num_lsa_infos, i;
- guint8 data, value;
-
- static const value_string tab_priority[] = {
- { 0, "Priority 1 = lowest priority" },
- { 1, "Priority 2 = 2nd lowest priority" },
- { 2, "Priority 3 = 3rd lowest priority" },
- { 3, "Priority 4 = 4th lowest priority" },
- { 4, "Priority 5 = 5th lowest priority" },
- { 5, "Priority 6 = 6th lowest priority" },
- { 6, "Priority 7 = 7th lowest priority" },
- { 7, "Priority 8 = 8th lowest priority" },
- { 8, "Priority 9 = 9th lowest priority" },
- { 9, "Priority 10 = 10th lowest priority" },
- { 10, "Priority 11 = 11th lowest priority" },
- { 11, "Priority 12 = 12th lowest priority" },
- { 12, "Priority 13 = 13th lowest priority" },
- { 13, "Priority 14 = 14th lowest priority" },
- { 14, "Priority 15 = 15th lowest priority" },
- { 15, "Priority 16 = highest priority" },
- { 0, NULL },
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_lsa_information);
-
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_LSA_ONLY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_LSA_ONLY);
- proto_item_append_text(pi, "LSA Only: %s",
- value == 0 ?
- "The subscriber has only access to the LSAs that are defined by the LSA information element" :
- "Allow an emergency call");
- bi->offset++;
-
- num_lsa_infos = (ie->value_length - 1) / 4;
-
- for (i = 0; i < num_lsa_infos; i++) {
- ti2 = proto_tree_add_text(tf, bi->tvb, bi->offset, 4,
- "LSA Identification and attributes %u", i + 1);
- tf2 = proto_item_add_subtree(ti2, ett_bssgp_lsa_information_lsa_identification_and_attributes);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_ACT);
- pi = proto_tree_add_bitfield8(tf2, bi->tvb, bi->offset, MASK_ACT);
- proto_item_append_text(pi, "Act: The subscriber %s active mode support in the LSA",
- value == 0 ? "does not have" : "has");
-
- value = get_masked_guint8(data, MASK_PREF);
- pi = proto_tree_add_bitfield8(tf2, bi->tvb, bi->offset, MASK_PREF);
- proto_item_append_text(pi, "Pref: The subscriber %s preferential access in the LSA",
- value == 0 ? "does not have" : "has");
-
- value = get_masked_guint8(data, MASK_PRIORITY);
- pi = proto_tree_add_bitfield8(tf2, bi->tvb, bi->offset, MASK_PRIORITY);
- proto_item_append_text(pi, "Priority: %s",
- val_to_str(value, tab_priority, ""));
- bi->offset++;
-
- proto_tree_add_lsa_id(bi, tf2);
- }
-}
-
-static void
-decode_iei_gprs_timer(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_UNIT_VALUE = 0xe0;
- const guint8 MASK_TIMER_VALUE = 0x1f;
- proto_item *ti;
- guint8 data, value;
-
- static const value_string tab_unit_value[] = {
- { 0, "incremented in multiples of 2 s" },
- { 1, "incremented in multiples of 1 minute" },
- { 2, "incremented in multiples of decihours" },
- { 3, "incremented in multiples of 500 msec" },
- { 7, "the timer does not expire" },
- { 0, NULL},
- /* Otherwise "incremented in multiples of 1 minute" */
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- data = tvb_get_guint8(bi->tvb, bi->offset);
- value = get_masked_guint8(data, MASK_TIMER_VALUE);
- proto_item_append_text(ti, ": %u", value);
-
- value = get_masked_guint8(data, MASK_UNIT_VALUE);
- proto_item_append_text(ti, ", %s",
- val_to_str(value, tab_unit_value,
- "incremented in multiples of 1 minute"));
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_abqp(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_DELAY_CLASS = 0x38;
- const guint8 MASK_RELIABILITY_CLASS = 0x07;
- const guint8 MASK_PEAK_THROUGHPUT = 0xf0;
- const guint8 MASK_PRECEDENCE_CLASS = 0x07;
- const guint8 MASK_MEAN_THROUGHPUT = 0x1f;
- const guint8 MASK_TRAFFIC_CLASS = 0xe0;
- const guint8 MASK_DELIVERY_ORDER = 0x18;
- const guint8 MASK_DELIVERY_OF_ERRONEOUS_SDU = 0x07;
- const guint8 MASK_RESIDUAL_BER = 0xf0;
- const guint8 MASK_SDU_ERROR_RATIO = 0x0f;
- const guint8 MASK_TRANSFER_DELAY = 0xfc;
- const guint8 MASK_TRAFFIC_HANDLING_PRIORITY = 0x03;
- const guint8 MASK_SIGNALLING_INDICATION = 0x10;
- const guint8 MASK_SOURCE_STATISTICS_DESCRIPTOR = 0x0f;
- const guint8 TRAFFIC_CLASS_CONVERSATIONAL = 1;
- const guint8 TRAFFIC_CLASS_STREAMING = 2;
- const guint8 TRAFFIC_CLASS_INTERACTIVE = 3;
- const guint8 TRAFFIC_CLASS_BACKGROUND = 4;
- guint8 data, value, traffic_class;
- proto_item *ti, *pi;
- proto_tree *tf;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_abqp);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_DELAY_CLASS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_DELAY_CLASS);
- proto_item_append_text(pi, "Delay Class: %s (%#x)",
- translate_abqp_delay_class(value, bi), value);
-
- value = get_masked_guint8(data, MASK_RELIABILITY_CLASS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_RELIABILITY_CLASS);
- proto_item_append_text(pi, "Reliability Class: %s (%#x)",
- translate_abqp_reliability_class(value, bi), value);
- bi->offset++;
- /* Octet 4 */
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_PEAK_THROUGHPUT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_PEAK_THROUGHPUT);
- proto_item_append_text(pi, "Peak Throughput: %s (%#x)",
- translate_abqp_peak_throughput(value, bi), value);
-
- value = get_masked_guint8(data, MASK_PRECEDENCE_CLASS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_PRECEDENCE_CLASS);
- proto_item_append_text(pi, "Precedence Class: %s (%#x)",
- translate_abqp_precedence_class(value, bi), value);
- bi->offset++;
- /* Octet 5 */
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_MEAN_THROUGHPUT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_MEAN_THROUGHPUT);
- proto_item_append_text(pi, "Mean Throughput: %s (%#02x)",
- translate_abqp_mean_throughput(value, bi), value);
- /*
- * A QoS IE received without octets 6-16, without octets 14-16, or without octets 15-16 shall be accepted by the
- * receiving entity.
- */
- bi->offset++;
- if (ie->value_length == 3)
- return;
- /* Octet 6 */
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- traffic_class = get_masked_guint8(data, MASK_TRAFFIC_CLASS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_TRAFFIC_CLASS);
- proto_item_append_text(pi, "Traffic Class: %s (%#x)",
- translate_abqp_traffic_class(traffic_class, bi),
- value);
- if ((traffic_class == TRAFFIC_CLASS_INTERACTIVE) ||
- (traffic_class == TRAFFIC_CLASS_BACKGROUND)) {
- proto_item_append_text(pi, " (ignored)");
- }
-
- value = get_masked_guint8(data, MASK_DELIVERY_ORDER);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_DELIVERY_ORDER);
- proto_item_append_text(pi, "Delivery Order: %s (%#x)",
- translate_abqp_delivery_order(value, bi), value);
-
- value = get_masked_guint8(data, MASK_DELIVERY_OF_ERRONEOUS_SDU);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_DELIVERY_OF_ERRONEOUS_SDU);
- proto_item_append_text(pi, "Delivery of Erroneous SDU: %s (%#x)",
- translate_abqp_delivery_of_erroneous_sdu(value, bi),
- value);
- bi->offset++;
- /* Octet 7 */
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Maximum SDU Size: %s",
- translate_abqp_max_sdu_size(value, bi));
- /* Octet 8 */
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Maximum bit rate for uplink: %s",
- translate_abqp_max_bit_rate_for_ul(value, bi));
- /* Octet 9 */
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Maximum bit rate for downlink: %s",
- translate_abqp_max_bit_rate_for_dl(value, bi));
- /* Octet 10 */
- bi->offset++;
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_RESIDUAL_BER);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_RESIDUAL_BER);
- proto_item_append_text(pi, "Residual BER: %s (%#x)",
- translate_abqp_residual_ber(value, bi), value);
-
- value = get_masked_guint8(data, MASK_SDU_ERROR_RATIO);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_SDU_ERROR_RATIO);
- proto_item_append_text(pi, "SDU Error Ratio: %s (%#x)",
- translate_abqp_sdu_error_ratio(value, bi), value);
- /* Octet 11 */
- bi->offset++;
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_TRANSFER_DELAY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_TRANSFER_DELAY);
- proto_item_append_text(pi, "Transfer Delay: %s (%#02x)",
- translate_abqp_transfer_delay(value, bi), value);
-
- value = get_masked_guint8(data, MASK_TRAFFIC_HANDLING_PRIORITY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_TRAFFIC_HANDLING_PRIORITY);
- proto_item_append_text(pi, "Traffic Handling Priority: %s (%#x)",
- translate_abqp_traffic_handling_priority(value, bi),
- value);
- if ((traffic_class == TRAFFIC_CLASS_CONVERSATIONAL) ||
- (traffic_class == TRAFFIC_CLASS_STREAMING) ||
- (traffic_class == TRAFFIC_CLASS_BACKGROUND)) {
- proto_item_append_text(pi, " (ignored)");
- }
- /* Octet 12 */
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Guaranteed bit rate for uplink: %s",
- translate_abqp_guaranteed_bit_rate_for_ul(value, bi));
- /* Octet 13 */
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Guaranteed bit rate for downlink: %s",
- translate_abqp_guaranteed_bit_rate_for_dl(value, bi));
- /*
- * A QoS IE received without octets 6-16, without octets 14-16, or without octets 15-16 shall be accepted by the
- * receiving entity.
- */
- /* Octet 14 */
- bi->offset++;
- if (ie->value_length == 11)
- return;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_SIGNALLING_INDICATION);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_SIGNALLING_INDICATION);
- proto_item_append_text(pi, "Signalling Indication: %s for signalling traffic",
- value == 0 ? "Not optimized" : "Optimized");
- if ((traffic_class == TRAFFIC_CLASS_CONVERSATIONAL) ||
- (traffic_class == TRAFFIC_CLASS_STREAMING) ||
- (traffic_class == TRAFFIC_CLASS_BACKGROUND)) {
- proto_item_append_text(pi, " (ignored)");
- }
-
- value = get_masked_guint8(data, MASK_SOURCE_STATISTICS_DESCRIPTOR);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_SOURCE_STATISTICS_DESCRIPTOR);
- proto_item_append_text(pi, "Source Statistics Descriptor: %s (%#x)",
- translate_abqp_source_statistics_descriptor(value, bi),
- value);
- if ((traffic_class == TRAFFIC_CLASS_INTERACTIVE) ||
- (traffic_class == TRAFFIC_CLASS_BACKGROUND)) {
- proto_item_append_text(pi, " (ignored)");
- }
- /*
- * A QoS IE received without octets 6-16, without octets 14-16, or without octets 15-16 shall be accepted by the
- * receiving entity.
- */
- /* Octet 15 */
- bi->offset++;
- if (ie->value_length == 12)
- return;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Maximum bit rate for downlink (extended): %s",
- translate_abqp_max_bit_rate_for_dl_extended(value, bi));
- /* Octet 16 */
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "Guaranteed bit rate for downlink (extended): %s",
- translate_abqp_guaranteed_bit_rate_for_dl_extended(value, bi));
- bi->offset++;
-}
-
-static void
-decode_iei_feature_bitmap(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_ENHANCED_RADIO_STATUS = 0x40;
- const guint8 MASK_PFC_FC = 0x20;
- const guint8 MASK_RIM = 0x10;
- const guint8 MASK_LCS = 0x08;
- const guint8 MASK_INR = 0x04;
- const guint8 MASK_CBL = 0x02;
- const guint8 MASK_PFC = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_feature_bitmap);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_ENHANCED_RADIO_STATUS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_ENHANCED_RADIO_STATUS);
- proto_item_append_text(pi, "Enhanced Radio Status: Enhanced Radio Status Procedures%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_PFC_FC);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PFC_FC);
- proto_item_append_text(pi, "PFC_FC: PFC Flow Control Procedures%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_RIM);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_RIM);
- proto_item_append_text(pi, "RIM: RAN Information Management (RIM) Procedures%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_LCS);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_LCS);
- proto_item_append_text(pi, "LCS: LCS Procedures%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_INR);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_INR);
- proto_item_append_text(pi, "INR: Inter-NSE re-routing%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_CBL);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_CBL);
- proto_item_append_text(pi, "CBL: Current Bucket Level Procedures%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_PFC);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PFC);
- proto_item_append_text(pi, "PFC: Packet Flow Context Procedures%s supported",
- value == 0 ? " not" : "");
-
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_bucket_full_ratio(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- bssgp_pi_append_bucket_full_ratio(ti, bi->tvb, bi->offset);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_service_utran_cco(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_SERVICE_UTRAN_CCO = 0x07;
- proto_item *ti;
- guint8 data, value;
-
- static const value_string tab_service_utran_cco[] = {
- { 0, "Network initiated cell change order procedure to UTRAN should be performed" },
- { 1, "Network initiated cell change order procedure to UTRAN should not be performed" },
- { 2, "Network initiated cell change order procedure to UTRAN shall not be performed" },
- { 3, " If received, shall be interpreted as no information available (bits 4-5 valid)" },
- { 0, NULL },
- /* Otherwise "No information available" */
- };
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- data = tvb_get_guint8(bi->tvb, bi->offset);
- value = get_masked_guint8(data, MASK_SERVICE_UTRAN_CCO);
- proto_item_append_text(ti, ": %s (%#02x)",
- val_to_str(value, tab_service_utran_cco,
- "No information available"),
- value);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_nsei(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti, *hidden_item;
- guint16 nsei;
-
- nsei = tvb_get_ntohs(bi->tvb, bi->offset);
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %u", nsei);
- hidden_item = proto_tree_add_item(bi->bssgp_tree, hf_bssgp_nsei,
- bi->tvb, bi->offset, 2, ENC_BIG_ENDIAN);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- }
- bi->offset += ie->value_length;
-
- col_append_sep_fstr(bi->pinfo->cinfo, COL_INFO, BSSGP_SEP,
- "NSEI %u", nsei);
-}
-
-static void
-decode_iei_lcs_qos(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_VERT = 0x01;
- const guint8 MASK_XA = 0x80;
- const guint8 MASK_ACCURACY = 0x7f;
- const guint8 MASK_RT = 0xc0;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value, vert;
-
- static const value_string tab_rt[] = {
- { 0, "Response time is not specified" },
- { 1, "Low delay" },
- { 2, "Delay tolerant" },
- { 3, "Reserved" },
- { 0, NULL },
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_lcs_qos);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- vert = get_masked_guint8(data, MASK_VERT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_VERT);
- proto_item_append_text(pi, "VERT: Vertical coordinate is%s requested",
- vert == 0 ? " not" : "");
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_XA);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_XA);
- proto_item_append_text(pi, "HA: Horizontal Accuracy is%s specified",
- value == 0 ? " not" : "");
-
- if (value == 1) {
- value = get_masked_guint8(data, MASK_ACCURACY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_ACCURACY);
- proto_item_append_text(pi, "Horizontal Accuracy: %.1f m",
- 10 * (pow(1.1, (double)value) - 1));
- }
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- if (vert == 1) {
- value = get_masked_guint8(data, MASK_XA);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_XA);
- proto_item_append_text(pi, "VA: Vertical Accuracy is%s specified",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_ACCURACY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_ACCURACY);
- proto_item_append_text(pi, "Vertical Accuracy: %.1f m",
- 45 * (pow(1.025, (double)value) - 1));
- }
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- value = get_masked_guint8(data, MASK_RT);
-
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_RT);
- proto_item_append_text(pi, "RT: %s",
- val_to_str(value, tab_rt, ""));
- bi->offset++;
-}
-
-static void
-decode_iei_lcs_client_type(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_CATEGORY = 0xf0;
- const guint8 MASK_SUBTYPE = 0x0f;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, category, subtype;
-
- static const value_string tab_category[] = {
- { 0, "Value Added Client" },
- /* { 1, ??? XXX }, */
- { 2, "PLMN Operator" },
- { 3, "Emergency Services" },
- { 4, "Lawful Intercept Services" },
- { 0, NULL },
- /* Otherwise "Reserved" */
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_lcs_client_type);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- category = get_masked_guint8(data, MASK_CATEGORY);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_CATEGORY);
- proto_item_append_text(pi, "Category: %s (%#x)",
- val_to_str(category, tab_category, "Reserved"),
- category);
-
- subtype = get_masked_guint8(data, MASK_SUBTYPE);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_SUBTYPE);
- proto_item_append_text(pi, "Subtype: ");
-
- switch (category) {
- case 0:
- if (subtype == 0) {
- proto_item_append_text(pi, "Unspecified"); break;
- }
- else {
- proto_item_append_text(pi, "Reserved"); break;
- }
- /* case 1: ??? XXX*/
- case 2:
- switch (subtype) {
- case 0: proto_item_append_text(pi, "Unspecified"); break;
- case 1: proto_item_append_text(pi, "Broadcast service"); break;
- case 2: proto_item_append_text(pi, "O&M"); break;
- case 3: proto_item_append_text(pi, "Anonymous statistics"); break;
- case 4: proto_item_append_text(pi, "Target MS service support node"); break;
- default: proto_item_append_text(pi, "Reserved"); break;
- }
- break;
- case 3:
- case 4:
- if (subtype == 0) {
- proto_item_append_text(pi, "Unspecified"); break;
- }
- else {
- proto_item_append_text(pi, "Reserved"); break;
- }
- default: /* Not category == 1! */
- proto_item_append_text(pi, "Reserved"); break;
- }
-
- bi->offset++;
-}
-
-static void
-decode_iei_requested_gps_assistance_data(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_A = 0x01;
- const guint8 MASK_B = 0x02;
- const guint8 MASK_C = 0x04;
- const guint8 MASK_D = 0x08;
- const guint8 MASK_E = 0x10;
- const guint8 MASK_F = 0x20;
- const guint8 MASK_G = 0x40;
- const guint8 MASK_H = 0x80;
- const guint8 MASK_I = 0x01;
- const guint8 MASK_NSAT = 0xf0;
- const guint8 MASK_T_TOE_LIMIT = 0x0f;
- const guint8 MASK_SAT_ID =0x3f;
- proto_tree *tf, *tf2;
- proto_item *ti, *ti2, *pi;
- guint8 data, value, d, nsat;
- guint16 gps_week;
- int i;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_requested_gps_assistance_data);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_A);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_A);
- proto_item_append_text(pi, "A: Almanac is%s srequested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_B);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_B);
- proto_item_append_text(pi, "B: UTC Model is%s requested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_C);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_C);
- proto_item_append_text(pi, "C: Ionospheric Model is%s requested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_D);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_D);
- proto_item_append_text(pi, "D: Navigation Model is%s requested",
- value == 0 ? " not" : "");
- d = value;
-
- value = get_masked_guint8(data, MASK_E);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_E);
- proto_item_append_text(pi, "E: DGPS Corrections are%s requested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_F);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_F);
- proto_item_append_text(pi, "F: Reference Location is%s requested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_G);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_G);
- proto_item_append_text(pi, "G: Reference Time is%s requested",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_H);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_H);
- proto_item_append_text(pi, "H: Acquisition Assistance is%s requested",
- value == 0 ? " not" : "");
-
- bi->offset++;
-
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_I);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_I);
- proto_item_append_text(pi, "I: Real-Time Integrity is%s requested",
- value == 0 ? " not" : "");
- if (d == 0) return;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- gps_week = (data & 0xc0) << 2;
- data = tvb_get_guint8(bi->tvb, bi->offset + 1);
- gps_week += data;
- proto_tree_add_text(tf, bi->tvb, bi->offset, 2,
- "GPS Week: %u", gps_week);
- bi->offset += 2;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "GPS Toe: %u", value);
- bi->offset++;
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- nsat = get_masked_guint8(data, MASK_NSAT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_NSAT);
- proto_item_append_text(pi, "NSAT: %u", value);
-
- value = get_masked_guint8(data, MASK_T_TOE_LIMIT);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_T_TOE_LIMIT);
- proto_item_append_text(pi, "T-Toe Limit: %u", value);
- bi->offset++;
-
- for (i = 0; i < nsat; i++) {
- ti2 = proto_tree_add_text(tf, bi->tvb, bi->offset, 2, "Satellite %u", i);
- tf2 = proto_item_add_subtree(ti2, ett_bssgp_requested_gps_assistance_data_satellite);
-
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_SAT_ID);
- pi = proto_tree_add_bitfield8(tf2, bi->tvb, bi->offset, MASK_SAT_ID);
- proto_item_append_text(pi, "SatId: %u", value);
- proto_item_append_text(ti2, ": Id %u", value);
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf2, bi->tvb, bi->offset, 1,
- "IODE: %u", value);
- proto_item_append_text(ti2, ", IODE %u", value);
- bi->offset++;
- }
-}
-
-static void
-decode_iei_location_type(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 LOCATION_ASSISTANCE = 1;
- const guint8 DECIPHERING_KEYS = 2;
- proto_item *ti;
- proto_tree *tf;
- guint8 value;
-
- static const value_string tab_location_information[] = {
- { 0, "Current geographic location" },
- { 1, "Location assistance information for the target MS" },
- { 2, "Deciphering keys for broadcast assistance data for the target MS" },
- { 0, NULL },
- /* Otherwise "Reserved" */
- };
-
- static const value_string tab_positioning_method[] = {
- { 0, "Reserved" },
- { 1, "Mobile Assisted E-OTD" },
- { 2, "Mobile Based E-OTD" },
- { 3, "Assisted GPS" },
- { 0, NULL },
- /* Otherwise "Reserved" */
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_location_type);
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1, "Location Information: %s",
- val_to_str(value, tab_location_information,
- "Reserved"));
- bi->offset++;
-
- if ((value == LOCATION_ASSISTANCE) || (value == DECIPHERING_KEYS)) {
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1, "Positioning Method: %s",
- val_to_str(value, tab_positioning_method,
- "Reserved"));
- bi->offset++;
- }
-}
-
-static void
-decode_iei_location_estimate(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /* XXX: Which paragraph in 3GPP TS 23.032?*/
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %s", BSSGP_NOT_DECODED);
- }
- if (ie->value_length != BSSGP_UNKNOWN) {
- bi->offset += ie->value_length;
- }
-}
-
-static void
-decode_iei_positioning_data(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_PDD = 0x0f;
- const guint8 MASK_METHOD = 0xf8;
- const guint8 MASK_USAGE = 0x07;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value, i, num_methods;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_positioning_data);
-
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_PDD);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_PDD);
- proto_item_append_text(pi, "Positioning Data Discriminator: %s",
- value == 0 ?
- "Indicate usage of each positioning method that was attempted either successfully or unsuccessfully" :
- "Reserved");
- bi->offset++;
-
- num_methods = ie->value_length - 1;
- for (i = 0; i < num_methods; i++) {
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_METHOD);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_METHOD);
- proto_item_append_text(pi, "Method: ");
-
- switch (value) {
- case 0: proto_item_set_text(pi, "Timing Advance"); break;
- case 1: proto_item_set_text(pi, "Reserved"); break;
- case 2: proto_item_set_text(pi, "Reserved"); break;
- case 3: proto_item_set_text(pi, "Mobile Assisted E-OTD"); break;
- case 4: proto_item_set_text(pi, "Mobile Based E-OTD"); break;
- case 5: proto_item_set_text(pi, "Mobile Assisted GPS"); break;
- case 6: proto_item_set_text(pi, "Mobile Based GPS"); break;
- case 7: proto_item_set_text(pi, "Conventional GPS"); break;
- case 8: proto_item_set_text(pi, "U-TDOA"); break;
- default:
- if ((value >= 9) && (value <= 0x0f)) {
- proto_item_set_text(pi, "Reserved for GSM");
- }
- else {
- proto_item_set_text(pi, "Reserved for network specific positioning methods");
- }
- }
- proto_item_append_text(pi, " (%#02x)", value); /* Method */
-
- value = get_masked_guint8(data, MASK_USAGE);
-
- switch (value) {
- case 0: proto_item_append_text(pi, " attempted unsuccessfully due to failure or interruption "); break;
- case 1: proto_item_append_text(pi, " attempted successfully: results not used to generate location"); break;
- case 2: proto_item_append_text(pi, " attempted successfully: results used to verify but not generate location"); break;
- case 3: proto_item_append_text(pi, " attempted successfully: results used to generate location"); break;
- case 4: proto_item_append_text(pi, " attempted successfully: case where MS supports multiple mobile based"
- " positioning methods and the actual method or methods used by the MS cannot be determined"); break;
- default: ; /* ??? */
- }
- proto_item_append_text(pi, " (%#x)", value); /* Usage */
- bi->offset++;
- }
-}
-
-static void
-decode_iei_deciphering_keys(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_KEY_FLAG = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
-
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_deciphering_keys);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- value = get_masked_guint8(data, MASK_KEY_FLAG);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_KEY_FLAG);
- proto_item_append_text(pi, "Ciphering Key Flag: %u", value);
- bi->offset++;
-
- proto_tree_add_text(tf, bi->tvb, bi->offset, 7,
- "Current Deciphering Key Value");
- bi->offset += 7;
-
- proto_tree_add_text(tf, bi->tvb, bi->offset, 7,
- "Next Deciphering Key Value");
- bi->offset += 7;
-}
-
-static void
-decode_iei_lcs_priority(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /* XXX: coding (3GPP TS 29.002 7.6.11.7)? */
- proto_item *ti;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- proto_item_append_text(ti, ": %s", BSSGP_NOT_DECODED);
- }
- bi->offset += ie->value_length;
-}
-
-static void
-decode_iei_lcs_cause(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- guint8 value;
-
- static const value_string tab_cause_value[] = {
- { 0, "Unspecified" },
- { 1, "System failure" },
- { 2, "Protocol error" },
- { 3, "Data missing in position request" },
- { 4, "Unexpected value in position request" },
- { 5, "Position method failure" },
- { 6, "Target MS unreachable" },
- { 7, "Location request aborted" },
- { 8, "Facility not supported" },
- { 9, "Inter-BSC handover ongoing" },
- { 10, "Intra-BSC handover ongoing" },
- { 11, "Congestion" },
- { 12, "Inter NSE cell change" },
- { 13, "Routing area update" },
- { 14, "PTMSI reallocation" },
- { 15, "Suspension of GPRS services" },
- { 0, NULL },
- /* Otherwise "Unspecified" */
- };
-
- static const value_string tab_diagnostic_value[] = {
- { 0, "Congestion" },
- { 1, "Insufficient resources" },
- { 2, "Insufficient measurement data" },
- { 3, "Inconsistent measurement data" },
- { 4, "Location procedure not completed" },
- { 5, "Location procedure not supported by target MS" },
- { 6, "QoS not attainable" },
- { 7, "Position method not available in network" },
- { 8, "Position method not available in location area" },
- { 0, NULL },
- /* Otherwise "Unrecognized => ignored" */
- };
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
-
- if (ie->value_length == 1) {
- /* Diagnostic value not included */
- proto_item_append_text(ti, ": %s (%#02x)",
- val_to_str(value, tab_cause_value, "Unspecified"),
- value);
- bi->offset++;
- return;
- }
-
- tf = proto_item_add_subtree(ti, ett_bssgp_lcs_cause);
-
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1, ": %s (%#02x)",
- val_to_str(value, tab_cause_value, "Unspecified"),
- value);
- bi->offset++;
-
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1, ": %s (%#02x)",
- val_to_str(value, tab_diagnostic_value,
- "Unrecognized => ignored"),
- value);
- bi->offset++;
-}
-
-static void
-decode_iei_lcs_capability(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_OTD_A = 0x10;
- const guint8 MASK_OTD_B = 0x08;
- const guint8 MASK_GPS_A = 0x04;
- const guint8 MASK_GPS_B = 0x02;
- const guint8 MASK_GPS_C = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_lcs_capability);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- value = get_masked_guint8(data, MASK_OTD_A);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_OTD_A);
- proto_item_append_text(pi, "OTD-A: MS Assisted E-OTD%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_OTD_B);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_OTD_B);
- proto_item_append_text(pi, "OTD-B: MS Based E-OTD%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_GPS_A);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_GPS_A);
- proto_item_append_text(pi, "GPS-A: MS Assisted GPS%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_GPS_B);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_GPS_B);
- proto_item_append_text(pi, "GPS-B: MS Based GPS%s supported",
- value == 0 ? " not" : "");
-
- value = get_masked_guint8(data, MASK_GPS_C);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_GPS_C);
- proto_item_append_text(pi, "GPS-C: Conventional GPS%s supported",
- value == 0 ? " not" : "");
-
- bi->offset++;
-}
-
-static void
-decode_iei_rrlp_flags(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_FLAG1 = 0x01;
- proto_item *ti;
- guint8 value;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_masked_guint8(bi->tvb, bi->offset, MASK_FLAG1);
- proto_item_append_text(ti, ": Flag1:%s Position Command (BSS to SGSN) or final response (SGSN to BSS) (%u)",
- value == 0 ? " Not a" : "", value);
- }
- bi->offset++;
-}
-
-static void /* [7] 11.3.61 RIM Application Identity */
-decode_iei_rim_application_identity(bssgp_ie_t *ie _U_, build_info_t *bi, int ie_start_offset _U_) {
- proto_item *ti;
-
- if (!bi->bssgp_tree) {
- bi->offset += 8;
- return;
- }
-
- ti = proto_tree_add_item(bi->bssgp_tree, hf_bssgp_rim_app_id,
- bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
-
- bi->offset++;
-
-}
-
-#if 0
-static void
-decode_ran_information_common(build_info_t *bi, proto_tree *parent_tree) {
- proto_tree *tf;
- proto_item *ti;
- char *rai_ci;
- guint8 num_rai_cis, i;
-
- ti = proto_tree_add_text(parent_tree, bi->tvb, bi->offset, 8,
- "RAI + CI for Source Cell");
- tf = proto_item_add_subtree(ti, ett_bssgp_rai_ci);
-
- rai_ci = decode_rai_ci(bi, tf);
- proto_item_append_text(ti, ": %s", rai_ci);
-
- num_rai_cis = tvb_get_guint8(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 1,
- "%u ""RAI+CI for Destination Cell"" follow%s",
- num_rai_cis, (num_rai_cis == 0) ? "" : "s");
- bi->offset++;
-
- for (i = 0; i < num_rai_cis; i++) {
- ti = proto_tree_add_text(parent_tree, bi->tvb, bi->offset, 8,
- """RAI + CI for Destination Cell"" (%u)", i + 1);
- tf = proto_item_add_subtree(ti, ett_bssgp_rai_ci);
- rai_ci = decode_rai_ci(bi, tf);
- proto_item_append_text(ti, ": %s", rai_ci);
- }
-}
-#endif
-
-/*
- * 11.3.77 RIM Routing Information
- */
-
-static void
-decode_iei_rim_routing_information(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- guint8 data;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_rim_routing_information);
-
- proto_tree_add_item(tf, hf_bssgp_ra_discriminator,
- bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- bi->offset += 1;
-
- decode_rai(bi, tf);
-
- proto_tree_add_item(tf, hf_bssgp_ci,
- bi->tvb, bi->offset, 2, ENC_BIG_ENDIAN);
- bi->offset += 2;
-
- } else {
- bi->offset += ie->value_length;
- }
-
-}
-
-static void /* [7] 11.62a.1 */
-decode_iei_ran_container_unit(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
-
- if (!bi->bssgp_tree) {
- bi->offset += 8;
- return;
- }
-
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_ran_information_request_container_unit);
-}
-
-static void
-decode_iei_application_error(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_ran_information_container_unit);
-
- proto_tree_add_item(tf, hf_bssgp_iei_nacc_cause, bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
- proto_tree_add_text(tf, bi->tvb, bi->offset, tvb_length(bi->tvb) - bi->offset , "Erroneous Application Container including IEI and LI");
-
- } else {
- bi->offset += ie->value_length;
- }
-}
-
-/*
- * 11.3.63.1.1 RAN-INFORMATION-REQUEST Application Container for the NACC Application
- */
-static void
-decode_iei_ran_information_request_application_container(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- proto_tree *tf;
- char *rai_ci;
-
- if (bi->bssgp_tree) {
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_ran_information_container_unit);
-
- /*
- * Octet 3-10 Reporting Cell Identifier:
- * This field is encoded as the Cell Identifier defined in sub-clause 11.3.9
- */
- rai_ci = decode_rai_ci(bi, tf);
- proto_item_append_text(ti, ": %s", rai_ci);
-
- } else {
- bi->offset += ie->value_length;
- }
-}
-static void
-decode_iei_ran_information_application_container(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- const guint8 MASK_NUMBER_OF_SI_PSI = 0xfe;
- const guint8 MASK_UNIT_TYPE = 0x01;
- const guint8 TYPE_SI = 0;
- const guint8 TYPE_PSI = 1;
- const guint8 LEN_SI = 21;
- const guint8 LEN_PSI = 22;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 num_si_psi, type_si_psi, data, i;
-
- if (! bi->bssgp_tree) {
- bi->offset += 8;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_ran_information_container_unit);
-
- /* don't work, ran_information_common read number of rai's but it is only one.
- decode_ran_information_common(bi, tf); */
- decode_rai_ci(bi,tf);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
- num_si_psi = get_masked_guint8(data, MASK_NUMBER_OF_SI_PSI);
- type_si_psi = get_masked_guint8(data, MASK_UNIT_TYPE);
-
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset,
- MASK_NUMBER_OF_SI_PSI);
- proto_item_append_text(pi, "Number of SI/PSI: %u ""SI/PSI"" follow%s",
- num_si_psi,
- num_si_psi < 2 ? "s" : "");
-
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_UNIT_TYPE);
- proto_item_append_text(pi, "Type: %s messages as specified for %s follow",
- type_si_psi == TYPE_SI ? "SI" : "PSI",
- type_si_psi == TYPE_SI ? "BCCH" : "PBCCH");
-
- bi->offset++;
-
- for (i = 0; i < num_si_psi; i++) {
- if (type_si_psi == TYPE_SI) {
- proto_tree_add_text(tf, bi->tvb, bi->offset, LEN_SI,
- " SI (%u), %u octets", i + 1, LEN_SI);
- /* XXX: Not decoded yet; which section in 3GPP TS 44.018? */
- proto_tree_add_item(tf, hf_bssgp_rrc_si_msg_type, bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
- /* TODO:
- * Add decoding in packet-gsm_a.c ? Needs a new exported function "gsm_a_decode_rr_message?)
- *
- */
- bi->offset += LEN_SI;
- }
- else if (type_si_psi == TYPE_PSI) {
- proto_tree_add_text(tf, bi->tvb, bi->offset, LEN_PSI,
- " PSI (%u), %u octets", i + 1, LEN_PSI);
- /* XXX: Not decoded yet; which section in 3GPP TS 44.060?
-
- System information messages: Reference
- Packet System Information Type 1 11.2.18
- Packet System Information Type 2 11.2.19
- Packet System Information Type 3 11.2.20
- Packet System Information Type 3 bis 11.2.21
- Packet System Information Type 3 ter 11.2.21a
- Packet System Information Type 3 quater 11.2.21b
- Packet System Information Type 5 11.2.23
- Packet System Information Type 6 11.2.23a
- Packet System Information Type 7 11.2.23b
- Packet System Information Type 8 11.2.24
- Packet System Information Type 13 11.2.25
- Packet System Information Type 14 11.2.25a
- Packet System Information Type 15 11.2.25b
- Packet System Information Type 16 11.2.25c
- */
- bi->offset += LEN_PSI;
- }
- }
-}
-static const value_string ran_inf_req_pdu_type_ext_vals[] = {
- { 0,"RAN-INFORMATION-REQUEST/Stop PDU" },
- { 1,"RAN-INFORMATION-REQUEST/Single Report PDU" },
- { 2,"RAN-INFORMATION-REQUEST/Multiple Report PDU" },
- { 3,"Reserved" },
- { 4,"Reserved" },
- { 5,"Reserved" },
- { 6,"Reserved" },
- { 7,"Reserved" },
- { 0, NULL },
-};
-
-static const value_string ran_inf_pdu_type_ext_vals[] = {
- { 0,"RAN-INFORMATION/Stop PDU" },
- { 1,"RAN-INFORMATION/Single Report PDU" },
- { 2,"RAN-INFORMATION/Initial Multiple Report PDU" },
- { 3,"RAN-INFORMATION/Multiple Report PDU" },
- { 4,"RAN-INFORMATION/End PDU" },
- { 5,"Reserved" },
- { 6,"Reserved" },
- { 7,"Reserved" },
- { 0, NULL },
-};
-/* 11.3.65 RIM PDU Indications 3GPP TS 48.018 version 6.7.0 Release 6 */
-static void
-decode_iei_rim_pdu_indications(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- /** const guint8 MASK_EXT = 0x0E; **/
- const guint8 MASK_ACK = 0x01;
- proto_item *ti, *pi;
- proto_tree *tf;
- guint8 data, value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_rim_pdu_indications);
-
- data = tvb_get_guint8(bi->tvb, bi->offset);
-
- if (bi->pdutype == BSSGP_IEI_RAN_INF_RIM_CONTAINER) {
- proto_tree_add_item(tf, hf_ran_inf_pdu_type_ext, bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
- }else{
- proto_tree_add_item(tf, hf_ran_inf_req_pdu_type_ext, bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
- }
-
- value = get_masked_guint8(data, MASK_ACK);
- pi = proto_tree_add_bitfield8(tf, bi->tvb, bi->offset, MASK_ACK);
- proto_item_append_text(pi, "ACK: %sACK requested",
- value == 0 ? "No " : "");
- bi->offset++;
-}
-
-static void
-decode_iei_number_of_container_units(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_item *ti;
- guint8 value;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- value = tvb_get_guint8(bi->tvb, bi->offset);
- proto_item_append_text(ti, ": %u Container Unit%s follow%s",
- value + 1,
- value == 0 ? "" : "s",
- value > 0 ? "s" : "");
- bi->offset++;
-}
-
-static void
-decode_iei_pfc_flow_control_parameters(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_tree *tf, *tf2;
- proto_item *ti, *ti2, *pi;
- guint8 num_pfc, i, pfc_len;
- gboolean b_pfc_included;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_pfc_flow_control_parameters);
-
- num_pfc = tvb_get_guint8(bi->tvb, bi->offset);
- pi = proto_tree_add_text(bi->bssgp_tree, bi->tvb, bi->offset, 1,
- "Number of PFCs: ");
-
- if (num_pfc < 12) {
- proto_item_append_text(pi, "%u", num_pfc);
- }
- else {
- proto_item_append_text(pi, "Reserved");
- return;
- }
- bi->offset++;
- if (num_pfc == 0) return;
-
- pfc_len = (ie->value_length - 1) / num_pfc;
- b_pfc_included = (pfc_len == 6);
-
- for (i = 0; i < num_pfc; i++) {
- ti2 = proto_tree_add_text(tf, bi->tvb, bi->offset, pfc_len,
- "PFC (%u)", i + 1);
- tf2 = proto_item_add_subtree(ti2, ett_bssgp_pfc_flow_control_parameters_pfc);
-
- pi = proto_tree_add_text(tf2, bi->tvb, bi->offset, 1, "PFI");
- bssgp_pi_append_pfi(pi, bi->tvb, bi->offset);
- bi->offset++;
-
- pi = proto_tree_add_text(tf2, bi->tvb, bi->offset, 2, "BMax_PFC");
- bssgp_pi_append_bucket_size(pi, bi->tvb, bi->offset);
- bi->offset += 2;
-
- pi = proto_tree_add_text(tf2, bi->tvb, bi->offset, 2, "R_PFC");
- bssgp_pi_append_bucket_leak_rate(pi, bi->tvb, bi->offset);
- bi->offset += 2;
- if (b_pfc_included) {
- pi = proto_tree_add_text(tf2, bi->tvb, bi->offset, 1, "B_PFC");
- bssgp_pi_append_bucket_full_ratio(pi, bi->tvb, bi->offset);
- bi->offset++;
- }
- }
-}
-
-static void
-decode_iei_global_cn_id(bssgp_ie_t *ie, build_info_t *bi, int ie_start_offset) {
- proto_tree *ti;
- proto_tree *tf;
- guint16 value;
- char *mcc_mnc;
-
- if (!bi->bssgp_tree) {
- bi->offset += ie->value_length;
- return;
- }
- ti = bssgp_proto_tree_add_ie(ie, bi, ie_start_offset);
- tf = proto_item_add_subtree(ti, ett_bssgp_global_cn_id);
-
- mcc_mnc = decode_mcc_mnc(bi, tf);
- proto_item_append_text(ti, ": PLMN-Id %s", mcc_mnc);
-
- value = tvb_get_ntohs(bi->tvb, bi->offset);
- proto_tree_add_text(tf, bi->tvb, bi->offset, 2,
- "CN-ID: %u", value);
- proto_item_append_text(ti, ", CN-Id %u", value);
- bi->offset += 2;
-}
-
-static void
-decode_ie(bssgp_ie_t *ie, build_info_t *bi) {
- int org_offset = bi->offset;
-
- if (tvb_length_remaining(bi->tvb, bi->offset) < 1) {
- /* TODO This code does not work well with omitted Optional elements
- proto_tree_add_none_format(bi->bssgp_tree, NULL, bi->tvb, 0, -1, "[tvb_length_remaining] length remaining: %d", tvb_length_remaining(bi->tvb, bi->offset));
- */
- return;
- }
- switch (ie->format) {
- case BSSGP_IE_FORMAT_TLV:
- if (!check_correct_iei(ie, bi)) {
-#ifdef BSSGP_DEBUG
- /* TODO This code does not work well with omitted Optional elements */
- proto_tree_add_none_format(bi->bssgp_tree, NULL, bi->tvb, 0, -1, "[BSSGP_IE_FORMAT_TLV] format: %d", ie->format);
-#endif
- return;
- }
- bi->offset++; /* Account for type */
- ie->total_length = 1;
- get_value_length(ie, bi);
- break;
- case BSSGP_IE_FORMAT_TV:
- if (!check_correct_iei(ie, bi)) {
-#ifdef BSSGP_DEBUG
- /* TODO This code does not work well with omitted Optional elements */
- proto_tree_add_none_format(bi->bssgp_tree, NULL, bi->tvb, 0, -1, "[BSSGP_IE_FORMAT_TV] format: %d", ie->format);
-#endif
- return;
- }
- bi->offset++; /* Account for type */
- ie->value_length = ie->total_length - 1;
- break;
- case BSSGP_IE_FORMAT_V:
- ie->value_length = ie->total_length;
- break;
- default:
- ;
- }
-
- switch (ie->iei) {
- case BSSGP_IEI_ALIGNMENT_OCTETS:
- decode_iei_alignment_octets(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BMAX_DEFAULT_MS:
- decode_bucket_size(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BSS_AREA_INDICATION:
- /* XXX: 'The recipient shall ignore the value of this octet'??? */
- decode_simple_ie(ie, bi, org_offset, "BSS Indicator", "", TRUE);
- break;
- case BSSGP_IEI_BUCKET_LEAK_RATE:
- decode_bucket_leak_rate(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BVCI:
- decode_iei_bvci(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BVC_BUCKET_SIZE:
- decode_bucket_size(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BVC_MEASUREMENT:
- decode_queuing_delay(ie, bi, org_offset);
- break;
- case BSSGP_IEI_CAUSE:
- decode_iei_cause(ie, bi, org_offset);
- break;
- case BSSGP_IEI_CELL_IDENTIFIER:
- decode_iei_cell_identifier(ie, bi, org_offset);
- break;
- case BSSGP_IEI_CHANNEL_NEEDED:
- decode_iei_channel_needed(ie, bi, org_offset);
- break;
- case BSSGP_IEI_DRX_PARAMETERS:
- decode_iei_drx_parameters(ie, bi, org_offset);
- break;
- case BSSGP_IEI_EMLPP_PRIORITY:
- decode_iei_emlpp_priority(ie, bi, org_offset);
- break;
- case BSSGP_IEI_FLUSH_ACTION:
- decode_iei_flush_action(ie, bi, org_offset);
- break;
- case BSSGP_IEI_IMSI:
- decode_mobile_identity(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LLC_PDU:
- bssgp_proto_handoff(ie, bi, org_offset, llc_handle);
- break;
- case BSSGP_IEI_LLC_FRAMES_DISCARDED:
- decode_iei_llc_frames_discarded(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LOCATION_AREA:
- decode_iei_location_area(ie, bi, org_offset);
- break;
- case BSSGP_IEI_MOBILE_ID:
- decode_mobile_identity(ie, bi, org_offset);
- break;
- case BSSGP_IEI_MS_BUCKET_SIZE:
- decode_bucket_size(ie, bi, org_offset);
- break;
- case BSSGP_IEI_MS_RADIO_ACCESS_CAPABILITY:
- decode_iei_ms_radio_access_capability(ie, bi, org_offset);
- break;
- case BSSGP_IEI_OMC_ID:
- decode_iei_omc_id(ie, bi, org_offset);
- break;
- case BSSGP_IEI_PDU_IN_ERROR:
- decode_iei_pdu_in_error(ie, bi, org_offset);
- break;
- case BSSGP_IEI_PDU_LIFETIME:
- decode_queuing_delay(ie, bi, org_offset);
- break;
- case BSSGP_IEI_PRIORITY:
- decode_iei_priority(ie, bi, org_offset);
- break;
- case BSSGP_IEI_QOS_PROFILE:
- decode_iei_qos_profile(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RADIO_CAUSE:
- decode_iei_radio_cause(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RA_CAP_UPD_CAUSE:
- decode_iei_ra_cap_upd_cause(ie, bi, org_offset);
- break;
- case BSSGP_IEI_ROUTING_AREA:
- decode_iei_routing_area(ie, bi, org_offset);
- break;
- case BSSGP_IEI_R_DEFAULT_MS:
- decode_bucket_leak_rate(ie, bi, org_offset);
- break;
- case BSSGP_IEI_SUSPEND_REFERENCE_NUMBER:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_TAG:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_TLLI:
- decode_iei_tlli(ie, bi, org_offset);
- break;
- case BSSGP_IEI_TMSI:
- decode_iei_tmsi(ie, bi, org_offset);
- break;
- case BSSGP_IEI_TRACE_REFERENCE:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_TRACE_TYPE:
- /* XXX: Coding unknown (Specification withdrawn) 3GPP TS 32.008 */
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_TRANSACTION_ID:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_TRIGGER_ID:
- decode_iei_trigger_id(ie, bi, org_offset);
- break;
- case BSSGP_IEI_NUMBER_OF_OCTETS_AFFECTED:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_LSA_IDENTIFIER_LIST:
- decode_iei_lsa_identifier_list(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LSA_INFORMATION:
- decode_iei_lsa_information(ie, bi, org_offset);
- break;
- case BSSGP_IEI_PFI:
- decode_pfi(ie, bi, org_offset);
- break;
- case BSSGP_IEI_GPRS_TIMER:
- decode_iei_gprs_timer(ie, bi, org_offset);
- break;
- case BSSGP_IEI_ABQP:
- decode_iei_abqp(ie, bi, org_offset);
- break;
- case BSSGP_IEI_FEATURE_BITMAP:
- decode_iei_feature_bitmap(ie, bi, org_offset);
- break;
- case BSSGP_IEI_BUCKET_FULL_RATIO:
- decode_iei_bucket_full_ratio(ie, bi, org_offset);
- break;
- case BSSGP_IEI_SERVICE_UTRAN_CCO:
- decode_iei_service_utran_cco(ie, bi, org_offset);
- break;
- case BSSGP_IEI_NSEI:
- decode_iei_nsei(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RRLP_APDU:
- bssgp_proto_handoff(ie, bi, org_offset, rrlp_handle);
- break;
- case BSSGP_IEI_LCS_QOS:
- decode_iei_lcs_qos(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LCS_CLIENT_TYPE:
- decode_iei_lcs_client_type(ie, bi, org_offset);
- break;
- case BSSGP_IEI_REQUESTED_GPS_ASSISTANCE_DATA:
- decode_iei_requested_gps_assistance_data(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LOCATION_TYPE:
- decode_iei_location_type(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LOCATION_ESTIMATE:
- decode_iei_location_estimate(ie, bi, org_offset);
- break;
- case BSSGP_IEI_POSITIONING_DATA:
- decode_iei_positioning_data(ie, bi, org_offset);
- break;
- case BSSGP_IEI_DECIPHERING_KEYS:
- decode_iei_deciphering_keys(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LCS_PRIORITY:
- decode_iei_lcs_priority(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LCS_CAUSE:
- decode_iei_lcs_cause(ie, bi, org_offset);
- break;
- case BSSGP_IEI_LCS_CAPABILITY:
- decode_iei_lcs_capability(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RRLP_FLAGS:
- decode_iei_rrlp_flags(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RIM_ROUTING_INFORMATION:
- decode_iei_rim_routing_information(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RIM_APP_ID:
- decode_iei_rim_application_identity(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RIM_SEQUENCE_NUMBER:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
- case BSSGP_IEI_RIM_PROTOCOL_VERSION:
- decode_simple_ie(ie, bi, org_offset, "", "", TRUE);
- break;
-
- case BSSGP_IEI_RAN_INF_REQUEST_APP_CONTAINER:
- decode_iei_ran_information_request_application_container(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RAN_INF_APP_CONTAINER:
- decode_iei_ran_information_application_container(ie, bi, org_offset);
- break;
-
- case BSSGP_IEI_RAN_INF_REQUEST_RIM_CONTAINER:
- decode_iei_ran_container_unit(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RAN_INF_RIM_CONTAINER:
- decode_iei_ran_container_unit(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RAN_INF_APP_ERROR_RIM_CONTAINER:
- decode_iei_ran_container_unit(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RAN_INF_ACK_RIM_CONTAINER:
- decode_iei_ran_container_unit(ie, bi, org_offset);
- break;
- case BSSGP_IEI_RAN_INF_ERROR_RIM_CONTAINER:
- decode_iei_ran_container_unit(ie, bi, org_offset);
- break;
-
- case BSSGP_IEI_APPLICATION_ERROR_CONTAINER:
- decode_iei_application_error(ie, bi, org_offset);
- break;
-
-
- case BSSGP_IEI_RIM_PDU_INDICATIONS:
- decode_iei_rim_pdu_indications(ie, bi, org_offset);
- break;
- case BSSGP_IEI_NUMBER_OF_CONTAINER_UNITS:
- decode_iei_number_of_container_units(ie, bi, org_offset);
- break;
- case BSSGP_IEI_PFC_FLOW_CONTROL_PARAMETERS:
- decode_iei_pfc_flow_control_parameters(ie, bi, org_offset);
- break;
- case BSSGP_IEI_GLOBAL_CN_ID:
- decode_iei_global_cn_id(ie, bi, org_offset);
- break;
- default:
- ;
- }
-}
-
-static void
-decode_pdu_general(bssgp_ie_t *ies, int num_ies, build_info_t *bi) {
- int i;
- for (i = 0; i < num_ies; i++) {
- decode_ie(&ies[i], bi);
- }
-}
-
-static void
-decode_pdu_dl_unitdata(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, "TLLI (current)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_V, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_QOS_PROFILE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_V, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_PDU_LIFETIME, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4},
-
- { BSSGP_IEI_MS_RADIO_ACCESS_CAPABILITY, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
-
- { BSSGP_IEI_PRIORITY, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3},
-
- { BSSGP_IEI_DRX_PARAMETERS, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4},
-
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
-
- { BSSGP_IEI_TLLI, "TLLI (old)",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6},
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3},
-
- { BSSGP_IEI_LSA_INFORMATION, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
-
- { BSSGP_IEI_SERVICE_UTRAN_CCO, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3},
-
- { BSSGP_IEI_ALIGNMENT_OCTETS, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
-
- { BSSGP_IEI_LLC_PDU, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 13, bi);
-}
-
-static void
-decode_pdu_ul_unitdata(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_V, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_QOS_PROFILE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_V, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_CELL_IDENTIFIER, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_LSA_IDENTIFIER_LIST, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_ALIGNMENT_OCTETS, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LLC_PDU, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 7, bi);
-}
-
-static void
-decode_pdu_ra_capability(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_MS_RADIO_ACCESS_CAPABILITY, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_ptm_unitdata(build_info_t *bi) {
- proto_tree_add_text(bi->bssgp_tree, bi->tvb, bi->offset, -1,
- "This shall be developed in GPRS phase 2");
-}
-
-static void
-decode_pdu_paging_ps(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_DRX_PARAMETERS, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_LOCATION_AREA, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 7 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_BSS_AREA_INDICATION, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_ABQP, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_QOS_PROFILE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 5 },
-
- { BSSGP_IEI_TMSI, "P-TMSI",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 10, bi);
-}
-
-static void
-decode_pdu_paging_cs(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_DRX_PARAMETERS, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_LOCATION_AREA, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 7 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_BSS_AREA_INDICATION, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_CHANNEL_NEEDED, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_EMLPP_PRIORITY, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_TMSI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_GLOBAL_CN_ID, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 7 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 11, bi);
-}
-
-static void
-decode_pdu_ra_capability_update(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_ra_capability_update_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_RA_CAP_UPD_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_MS_RADIO_ACCESS_CAPABILITY, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN},
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 5, bi);
-}
-
-static void
-decode_pdu_radio_status(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TMSI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_RADIO_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_suspend(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-void
-decode_pdu_suspend_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_SUSPEND_REFERENCE_NUMBER, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_suspend_nack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_resume(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_SUSPEND_REFERENCE_NUMBER, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_resume_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_resume_nack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_ROUTING_AREA, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 8 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_bvc_block(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_bvc_block_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4},
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 1, bi);
-}
-
-static void
-decode_pdu_bvc_reset(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_CELL_IDENTIFIER, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_FEATURE_BITMAP, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_bvc_reset_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_CELL_IDENTIFIER, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_FEATURE_BITMAP, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_bvc_unblock(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 1, bi);
-}
-
-static void
-decode_pdu_bvc_unblock_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 1, bi);
-}
-
-static void
-decode_pdu_flow_control_bvc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_BVC_BUCKET_SIZE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_LEAK_RATE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BMAX_DEFAULT_MS, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_R_DEFAULT_MS, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_FULL_RATIO, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_BVC_MEASUREMENT, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 7, bi);
-}
-
-static void
-decode_pdu_flow_control_bvc_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 1, bi);
-}
-
-static void
-decode_pdu_flow_control_ms(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_MS_BUCKET_SIZE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_LEAK_RATE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_FULL_RATIO, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 5, bi);
-}
-
-static void
-decode_pdu_flow_control_ms_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_flush_ll(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_BVCI, "BVCI (old)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BVCI, "BVCI (new)",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_NSEI, "NSEI (new)",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_flush_ll_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_FLUSH_ACTION, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_BVCI, "BVCI (new)",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_NUMBER_OF_OCTETS_AFFECTED, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 5 },
-
- { BSSGP_IEI_NSEI, "NSEI (new)",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 5, bi);
-}
-
-static void
-decode_pdu_llc_discarded(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_LLC_FRAMES_DISCARDED, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_NUMBER_OF_OCTETS_AFFECTED, "Number of octets deleted",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 5 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 5, bi);
-}
-
-static void
-decode_pdu_flow_control_pfc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_MS_BUCKET_SIZE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_LEAK_RATE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BUCKET_FULL_RATIO, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_PFC_FLOW_CONTROL_PARAMETERS, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 6, bi);
-}
-
-static void
-decode_pdu_flow_control_pfc_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_TAG, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_sgsn_invoke_trace(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TRACE_TYPE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_TRACE_REFERENCE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_TRIGGER_ID, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_MOBILE_ID, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_OMC_ID, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_TRANSACTION_ID, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 6, bi);
-}
-
-static void
-decode_pdu_status(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_BVCI, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_PDU_IN_ERROR, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_download_bss_pfc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-/* 10.4.17 CREATE-BSS-PFC */
-static void
-decode_pdu_create_bss_pfc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_GPRS_TIMER, "PFT",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_ABQP, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_SERVICE_UTRAN_CCO, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_MS_RADIO_ACCESS_CAPABILITY, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_PRIORITY, "Allocation/Retention Priority",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_GPRS_TIMER, "T10",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- /* Inter RAT Handover Info 11.3.94 3GPP TS 48.018 version 6.11.0 Release 6 */
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 9, bi);
-}
-
-static void
-decode_pdu_create_bss_pfc_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_ABQP, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_create_bss_pfc_nack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_modify_bss_pfc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_ABQP, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_modify_bss_pfc_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_GPRS_TIMER, "PFT",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_ABQP, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_delete_bss_pfc(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 2, bi);
-}
-
-static void
-decode_pdu_delete_bss_pfc_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 2, bi);
-}
-/*
- * 10.4.26 DELETE-BSS-PFC-REQ
- */
-static void
-decode_pdu_delete_bss_pfc_req(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_PFI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_perform_location_request(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_IMSI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_DRX_PARAMETERS, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_BVCI, "BVCI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_NSEI, "NSEI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LOCATION_TYPE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_CELL_IDENTIFIER, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_LCS_CAPABILITY, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LCS_PRIORITY, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LCS_QOS, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LCS_CLIENT_TYPE, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_REQUESTED_GPS_ASSISTANCE_DATA, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 12, bi);
-}
-
-static void
-decode_pdu_perform_location_response(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_BVCI, "BVCI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_LOCATION_ESTIMATE, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_POSITIONING_DATA, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_DECIPHERING_KEYS, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LCS_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 6, bi);
-}
-
-static void
-decode_pdu_perform_location_abort(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_BVCI, "BVCI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_LCS_CAUSE, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 3, bi);
-}
-
-static void
-decode_pdu_position_command(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_BVCI, "BVCI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_RRLP_FLAGS, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RRLP_APDU, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = FALSE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 4, bi);
-}
-
-static void
-decode_pdu_position_response(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_TLLI, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_BVCI, "BVCI (PCU-PTP)",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- { BSSGP_IEI_RRLP_FLAGS, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RRLP_APDU, NULL,
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- { BSSGP_IEI_LCS_CAUSE, NULL,
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = FALSE;
-
- decode_pdu_general(ies, 5, bi);
-}
-
-
-static void
-decode_pdu_ran_information(build_info_t *bi) {
- bssgp_ie_t ies[] = {
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Destination Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Source Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RAN_INF_RIM_CONTAINER, "RAN-INFORMATION RIM Container",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 2 },
-
- { BSSGP_IEI_RIM_APP_ID, "Application Identity",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_SEQUENCE_NUMBER, "Sequence Number",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_RIM_PDU_INDICATIONS, "PDU Indications",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_PROTOCOL_VERSION, "Protocol Version",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RAN_INF_APP_CONTAINER, "RAN-INFORMATION RIM Container",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- };
-
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 8, bi);
-}
-
-static void
-decode_pdu_ran_information_request(build_info_t *bi) {
-
- bssgp_ie_t ies[] = {
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Destination Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Source Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RAN_INF_REQUEST_RIM_CONTAINER, "RAN-INFORMATION-REQUEST RIM Container",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 2 },
-
- { BSSGP_IEI_RIM_APP_ID, "Application Identity",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_SEQUENCE_NUMBER, "Sequence Number",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_RIM_PDU_INDICATIONS, "PDU Indications",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_PROTOCOL_VERSION, "Protocol Version",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RAN_INF_REQUEST_APP_CONTAINER, "RAN-INFORMATION-REQUEST Application Container",
- BSSGP_IE_PRESENCE_O, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- };
-
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 8, bi);
-
-}
-
-static void
-decode_pdu_ran_information_ack(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Destination Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Source Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RAN_INF_REQUEST_RIM_CONTAINER, "RAN-INFORMATION-ACK RIM Container",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 2 },
-
- { BSSGP_IEI_RIM_APP_ID, "Application Identity",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_SEQUENCE_NUMBER, "Sequence Number",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_RIM_PROTOCOL_VERSION, "Protocol Version",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 4 },
-
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 6, bi);
-}
-
-static void
-decode_pdu_ran_information_error(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Destination Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Source Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RAN_INF_REQUEST_RIM_CONTAINER, "RAN-INFORMATION-ERROR RIM Container",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 2 },
-
- { BSSGP_IEI_RIM_APP_ID, "Application Identity",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_CAUSE, "RIM Cause",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_PROTOCOL_VERSION, "Protocol Version",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_PDU_IN_ERROR, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 7, bi);
-}
-
-static void
-decode_pdu_ran_information_application_error(build_info_t *bi) {
- bssgp_ie_t ies[] = {
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Destination Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RIM_ROUTING_INFORMATION, "Source Cell Identifier",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 10 },
-
- { BSSGP_IEI_RAN_INF_REQUEST_RIM_CONTAINER, "RAN-INFORMATION-APPLICATION RIM Container",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 2 },
-
- { BSSGP_IEI_RIM_APP_ID, "Application Identity",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- /* pdu indication, I hope RIM_PDU_INDICATIONS decode it right, it use the same IEI so it should... */
- { BSSGP_IEI_RIM_PDU_INDICATIONS, "PDU Indications",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_RIM_SEQUENCE_NUMBER, "Sequence Number",
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 6 },
-
- { BSSGP_IEI_RIM_PROTOCOL_VERSION, "Protocol Version",
- BSSGP_IE_PRESENCE_C, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, 3 },
-
- { BSSGP_IEI_APPLICATION_ERROR_CONTAINER, NULL,
- BSSGP_IE_PRESENCE_M, BSSGP_IE_FORMAT_TLV, BSSGP_UNKNOWN, BSSGP_UNKNOWN },
-
- };
- bi->dl_data = TRUE;
- bi->ul_data = TRUE;
-
- decode_pdu_general(ies, 8, bi);
-}
-
-
-static void
-decode_pdu(build_info_t *bi) {
-
- switch (bi->pdutype) {
- case BSSGP_PDU_DL_UNITDATA:
- decode_pdu_dl_unitdata(bi);
- break;
- case BSSGP_PDU_UL_UNITDATA:
- decode_pdu_ul_unitdata(bi);
- break;
- case BSSGP_PDU_RA_CAPABILITY:
- decode_pdu_ra_capability(bi);
- break;
- case BSSGP_PDU_PTM_UNITDATA:
- decode_pdu_ptm_unitdata(bi);
- break;
- case BSSGP_PDU_PAGING_PS:
- decode_pdu_paging_ps(bi);
- break;
- case BSSGP_PDU_PAGING_CS:
- decode_pdu_paging_cs(bi);
- break;
- case BSSGP_PDU_RA_CAPABILITY_UPDATE:
- decode_pdu_ra_capability_update(bi);
- break;
- case BSSGP_PDU_RA_CAPABILITY_UPDATE_ACK:
- decode_pdu_ra_capability_update_ack(bi);
- break;
- case BSSGP_PDU_RADIO_STATUS:
- decode_pdu_radio_status(bi);
- break;
- case BSSGP_PDU_SUSPEND:
- decode_pdu_suspend(bi);
- break;
- case BSSGP_PDU_SUSPEND_ACK:
- decode_pdu_suspend_ack(bi);
- break;
- case BSSGP_PDU_SUSPEND_NACK:
- decode_pdu_suspend_nack(bi);
- break;
- case BSSGP_PDU_RESUME:
- decode_pdu_resume(bi);
- break;
- case BSSGP_PDU_RESUME_ACK:
- decode_pdu_resume_ack(bi);
- break;
- case BSSGP_PDU_RESUME_NACK:
- decode_pdu_resume_nack(bi);
- break;
- case BSSGP_PDU_BVC_BLOCK:
- decode_pdu_bvc_block(bi);
- break;
- case BSSGP_PDU_BVC_BLOCK_ACK:
- decode_pdu_bvc_block_ack(bi);
- break;
- case BSSGP_PDU_BVC_RESET:
- decode_pdu_bvc_reset(bi);
- break;
- case BSSGP_PDU_BVC_RESET_ACK:
- decode_pdu_bvc_reset_ack(bi);
- break;
- case BSSGP_PDU_BVC_UNBLOCK:
- decode_pdu_bvc_unblock(bi);
- break;
- case BSSGP_PDU_BVC_UNBLOCK_ACK:
- decode_pdu_bvc_unblock_ack(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_BVC:
- decode_pdu_flow_control_bvc(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_BVC_ACK:
- decode_pdu_flow_control_bvc_ack(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_MS:
- decode_pdu_flow_control_ms(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_MS_ACK:
- decode_pdu_flow_control_ms_ack(bi);
- break;
- case BSSGP_PDU_FLUSH_LL:
- decode_pdu_flush_ll(bi);
- break;
- case BSSGP_PDU_FLUSH_LL_ACK:
- decode_pdu_flush_ll_ack(bi);
- break;
- case BSSGP_PDU_LLC_DISCARDED:
- decode_pdu_llc_discarded(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_PFC:
- decode_pdu_flow_control_pfc(bi);
- break;
- case BSSGP_PDU_FLOW_CONTROL_PFC_ACK:
- decode_pdu_flow_control_pfc_ack(bi);
- break;
- case BSSGP_PDU_SGSN_INVOKE_TRACE:
- decode_pdu_sgsn_invoke_trace(bi);
- break;
- case BSSGP_PDU_STATUS:
- decode_pdu_status(bi);
- break;
- case BSSGP_PDU_DOWNLOAD_BSS_PFC:
- decode_pdu_download_bss_pfc(bi);
- break;
- case BSSGP_PDU_CREATE_BSS_PFC:
- decode_pdu_create_bss_pfc(bi);
- break;
- case BSSGP_PDU_CREATE_BSS_PFC_ACK:
- decode_pdu_create_bss_pfc_ack(bi);
- break;
- case BSSGP_PDU_CREATE_BSS_PFC_NACK:
- decode_pdu_create_bss_pfc_nack(bi);
- break;
- case BSSGP_PDU_MODIFY_BSS_PFC:
- decode_pdu_modify_bss_pfc(bi);
- break;
- case BSSGP_PDU_MODIFY_BSS_PFC_ACK:
- decode_pdu_modify_bss_pfc_ack(bi);
- break;
- case BSSGP_PDU_DELETE_BSS_PFC:
- decode_pdu_delete_bss_pfc(bi);
- break;
- case BSSGP_PDU_DELETE_BSS_PFC_ACK:
- decode_pdu_delete_bss_pfc_ack(bi);
- break;
- case BSSGP_PDU_DELETE_BSS_PFC_REQ:
- decode_pdu_delete_bss_pfc_req(bi);
- break;
-#if 0
- case BSSGP_PDU_PS_HANDOVER_REQUIRED:
- decode_pdu_ps_handover_required(bi);
- break;
- case BSSGP_PDU_PS_HANDOVER_REQUIRED_ACK:
- case BSSGP_PDU_PS_HANDOVER_REQUIRED_NACK:
- case BSSGP_PDU_PS_HANDOVER_REQUEST:
- case BSSGP_PDU_PS_HANDOVER_REQUEST_ACK:
- case BSSGP_PDU_PS_HANDOVER_REQUEST_NACK:
- break;
-#endif
- case BSSGP_PDU_PERFORM_LOCATION_REQUEST:
- decode_pdu_perform_location_request(bi);
- break;
- case BSSGP_PDU_PERFORM_LOCATION_RESPONSE:
- decode_pdu_perform_location_response(bi);
- break;
- case BSSGP_PDU_PERFORM_LOCATION_ABORT:
- decode_pdu_perform_location_abort(bi);
- break;
- case BSSGP_PDU_POSITION_COMMAND:
- decode_pdu_position_command(bi);
- break;
- case BSSGP_PDU_POSITION_RESPONSE:
- decode_pdu_position_response(bi);
- break;
- case BSSGP_PDU_RAN_INFORMATION:
- decode_pdu_ran_information(bi);
- break;
- case BSSGP_PDU_RAN_INFORMATION_REQUEST:
- decode_pdu_ran_information_request(bi);
- break;
- case BSSGP_PDU_RAN_INFORMATION_ACK:
- decode_pdu_ran_information_ack(bi);
- break;
- case BSSGP_PDU_RAN_INFORMATION_APP_ERROR:
- decode_pdu_ran_information_application_error(bi);
- break;
- case BSSGP_PDU_RAN_INFORMATION_ERROR:
- decode_pdu_ran_information_error(bi);
- break;
- default:
- ;
- }
-}
/*
* 11.3 Information Element Identifier (IEI)
*/
@@ -7913,21 +2217,27 @@ de_bssgp_pfc_flow_ctrl(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint le
"PFC (%u)", i + 1);
pfc_tree = proto_item_add_subtree(ti2, ett_bssgp_pfc_flow_control_parameters_pfc);
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 1, "PFI");
- bssgp_pi_append_pfi(pi, tvb, curr_offset);
+ /* PFI: Packet Flow Identifier.
+ * Coded as the value part of the Packet Flow Identifier information element in
+ * 3GPP TS 24.008, not including 3GPP TS 24.008 IEI
+ */
+ de_sm_pflow_id(tvb, pfc_tree, curr_offset, 1, NULL, 0);
curr_offset++;
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 2, "BMax_PFC");
- bssgp_pi_append_bucket_size(pi, tvb, curr_offset);
+ /* Bmax_PFC: Bucket size of the PFC. Coded like the value part of BVC Bucket Size, see sub-clause 11.3.5. */
+ proto_tree_add_item(tree, hf_bssgp_bmax_pfc, tvb, curr_offset, 2, ENC_BIG_ENDIAN);
curr_offset += 2;
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 2, "R_PFC");
- bssgp_pi_append_bucket_leak_rate(pi, tvb, curr_offset);
+ /* R_PFC: Bucket Leak Rate of the PFC. Coded as the value part of Bucket Leak Rate (R), see sub-clause 11.3.4. */
+ proto_tree_add_item(tree, hf_bssgp_r_pfc, tvb, curr_offset, 2, ENC_BIG_ENDIAN);
curr_offset += 2;
if (b_pfc_included) {
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 1, "B_PFC");
- bssgp_pi_append_bucket_full_ratio(pi, tvb, curr_offset);
+ /* B_PFC: Bucket Full Ratio of the PFC. This field is only present if the Current Bucket Level (CBL) feature is
+ * negotiated. Otherwise, the flow control parameters for the next PFC, if any, are provided instead. This field if coded as
+ * the value part of the Bucket Full Ratio, see sub-clause 11.3.46.
+ */
+ proto_tree_add_item(tree, hf_bssgp_b_pfc, tvb, curr_offset, 1, ENC_BIG_ENDIAN);
curr_offset++;
}
}
@@ -8098,8 +2408,7 @@ de_bssgp_pfcs_to_be_set_up_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset,
"PFC (%u)", i + 1);
pfc_tree = proto_item_add_subtree(ti2, ett_bssgp_pfcs_to_be_set_up_list);
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 1, "PFI");
- bssgp_pi_append_pfi(pi, tvb, curr_offset);
+ de_sm_pflow_id(tvb, pfc_tree, curr_offset, 1, NULL, 0);
curr_offset++;
/* PFT: Packet Flow Timer. Coded as the GPRS Timer information element,
@@ -8176,8 +2485,7 @@ de_bssgp_list_of_setup_pfcs(tvbuff_t *tvb, proto_tree *tree, guint32 offset, gui
"PFC (%u)", i + 1);
pfc_tree = proto_item_add_subtree(ti2, ett_bssgp_list_of_setup_pfcs);
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 1, "PFI");
- bssgp_pi_append_pfi(pi, tvb, curr_offset);
+ de_sm_pflow_id(tvb, pfc_tree, curr_offset, 1, NULL, 0);
curr_offset++;
}
@@ -8498,8 +2806,7 @@ de_bssgp_active_pfcs_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint
ti2 = proto_tree_add_text(tree, tvb, curr_offset, 1, "PFC (%u)", i + 1);
pfc_tree = proto_item_add_subtree(ti2, ett_bssgp_pfc_flow_control_parameters_pfc);
- pi = proto_tree_add_text(pfc_tree, tvb, curr_offset, 1, "PFI");
- bssgp_pi_append_pfi(pi, tvb, curr_offset);
+ de_sm_pflow_id(tvb, pfc_tree, curr_offset, 1, NULL, 0);
curr_offset++;
}
@@ -11443,16 +5750,15 @@ void get_bssgp_msg_params(guint8 oct, const gchar **msg_str, int *ett_tree, int
static void
dissect_bssgp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- build_info_t bi = { NULL, 0, NULL, NULL, NULL, FALSE, FALSE, 0 };
proto_item *ti;
proto_tree *bssgp_tree = NULL;
int offset = 0;
guint32 len;
const gchar *msg_str = NULL;
- gint ett_tree;
+ gint ett_tree;
int hf_idx;
- void (*msg_fcn)(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len);
+ void (*msg_fcn)(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len);
/* Save pinfo */
gpinfo = pinfo;
@@ -11460,25 +5766,15 @@ dissect_bssgp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
gparent_tree = tree;
len = tvb_length(tvb);
-
- bi.tvb = tvb;
- bi.pinfo = pinfo;
- bi.parent_tree = tree;
-
- pinfo->current_proto = "BSSGP";
-
col_set_str(pinfo->cinfo, COL_PROTOCOL, "BSSGP");
col_clear(pinfo->cinfo, COL_INFO);
- bi.pdutype = tvb_get_guint8(tvb, 0);
- bi.offset++;
g_pdu_type = tvb_get_guint8(tvb,offset);
if (tree) {
ti = proto_tree_add_item(tree, proto_bssgp, tvb, 0, -1, ENC_NA);
bssgp_tree = proto_item_add_subtree(ti, ett_bssgp);
- bi.bssgp_tree = bssgp_tree;
}
/* Messge type IE*/
@@ -11489,49 +5785,33 @@ dissect_bssgp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
get_bssgp_msg_params(g_pdu_type, &msg_str, &ett_tree, &hf_idx, &msg_fcn);
- col_add_str(pinfo->cinfo, COL_INFO, val_to_str(bi.pdutype,
- tab_bssgp_pdu_types,
- "Unknown PDU type"));
-
- /* PDU's with msg no lover than this value are converted to common dissection style */
- if(g_pdu_type>0x7f){
- proto_tree_add_item(bssgp_tree, hf_bssgp_msg_type, tvb, 0, 1, ENC_BIG_ENDIAN);
- decode_pdu(&bi);
+ if(msg_str){
+ col_add_fstr(pinfo->cinfo, COL_INFO, "%s", msg_str);
}else{
- /* New dissection code, aligning the dissector with the other GSM/UMTS/LTE dissectors
- * to make it possible to share IE dissection as IE's are shared between specs.
- * old code is keept untill transition is complete.
- */
-
- if(msg_str){
- col_add_fstr(pinfo->cinfo, COL_INFO, "%s", msg_str);
- }else{
- proto_tree_add_text(bssgp_tree, tvb, offset, 1,"Unknown message 0x%x",g_pdu_type);
- return;
- }
+ proto_tree_add_text(bssgp_tree, tvb, offset, 1,"Unknown message 0x%x",g_pdu_type);
+ return;
+ }
- /*
- * Add BSSGP message name
- */
- proto_tree_add_item(bssgp_tree, hf_idx, tvb, offset, 1, FALSE);
- offset++;
+ /*
+ * Add BSSGP message name
+ */
+ proto_tree_add_item(bssgp_tree, hf_idx, tvb, offset, 1, FALSE);
+ offset++;
- /*
- * decode elements
- */
- if (msg_fcn == NULL)
- {
- proto_tree_add_text(bssgp_tree, tvb, offset, len - offset, "Message Elements");
- }
- else
- {
- /* If calling any "gsm" ie dissectors needing pinfo */
- gsm_a_dtap_pinfo = pinfo;
- (*msg_fcn)(tvb, bssgp_tree, offset, len - offset);
- }
- }/*End new dissection */
-
+ /*
+ * decode elements
+ */
+ if (msg_fcn == NULL)
+ {
+ proto_tree_add_text(bssgp_tree, tvb, offset, len - offset, "Message Elements");
+ }
+ else
+ {
+ /* If calling any "gsm" ie dissectors needing pinfo */
+ gsm_a_dtap_pinfo = pinfo;
+ (*msg_fcn)(tvb, bssgp_tree, offset, len - offset);
+ }
}
void
@@ -11542,25 +5822,15 @@ proto_register_bssgp(void)
static hf_register_info hf[] = {
{ &hf_bssgp_msg_type,
- { "PDU Type", "bssgp.pdu_type",
- FT_UINT8, BASE_HEX, VALS(tab_bssgp_pdu_types), 0x0,
- NULL, HFILL }
- },
+ { "PDU Type", "bssgp.pdu_type",
+ FT_UINT8, BASE_HEX|BASE_EXT_STRING, &bssgp_msg_strings_ext, 0x0,
+ NULL, HFILL }
+ },
{ &hf_bssgp_elem_id,
{ "Element ID", "bssgp.elem_id",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
- { &hf_bssgp_iei_nacc_cause,
- { "NACC Cause", "bssgp.iei.nacc_cause",
- FT_UINT8, BASE_HEX, VALS(tab_nacc_cause), 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_ie_type,
- { "IE Type", "bssgp.ie_type",
- FT_UINT8, BASE_HEX, VALS(tab_bssgp_ie_types), 0x0,
- "Information element type", HFILL }
- },
{ &hf_bssgp_bss_area_ind,
{ "BSS indicator", "bssgp.bss_ind",
FT_UINT8, BASE_HEX, NULL, 0x0,
@@ -11581,21 +5851,26 @@ proto_register_bssgp(void)
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
+ { &hf_bssgp_r_pfc,
+ { "R_PFC(x 100 or in increments as defined by the Flow Control Granularity IE)", "bssgp.r_pfc",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ NULL, HFILL }
+ },
{ &hf_bssgp_bucket_size,
{ "Bmax(x 100 or in increments as defined by the Flow Control Granularity IE)", "bssgp.bucket_size",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
+ { &hf_bssgp_bmax_pfc,
+ { "Bmax_PFC(x 100 or in increments as defined by the Flow Control Granularity IE)", "bssgp.bmax_pfc",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ NULL, HFILL }
+ },
{ &hf_bssgp_omc_id,
{ "OMC identity", "bssgp.omc_id",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
- { &hf_bssgp_tlli,
- { "TLLI", "bssgp.tlli",
- FT_UINT32, BASE_HEX, NULL, 0x0,
- NULL, HFILL }
- },
{ &hf_bssgp_nsei,
{ "NSEI", "bssgp.nsei",
FT_UINT16, BASE_HEX, NULL, 0x0,
@@ -11606,32 +5881,11 @@ proto_register_bssgp(void)
FT_BOOLEAN, 8, TFS(&bssgp_rrlp_flg1_vals), 0x01,
NULL, HFILL }
},
-
- { &hf_bssgp_mcc,
- { "MCC", "bssgp.mcc",
- FT_UINT8, BASE_DEC|BASE_EXT_STRING, &E212_codes_ext, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_mnc,
- { "MNC", "bssgp.mnc",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_lac,
- { "LAC", "bssgp.lac",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_rac,
- { "RAC", "bssgp.rac",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_ci,
- { "CI", "bssgp.ci",
- FT_UINT16, BASE_HEX, NULL, 0x0,
- "Cell Identity", HFILL }
- },
+ { &hf_bssgp_ci,
+ { "CI", "bssgp.ci",
+ FT_UINT16, BASE_HEX, NULL, 0x0,
+ "Cell Identity", HFILL }
+ },
{ &hf_bssgp_flush_action,
{ "Action", "bssgp.ci",
FT_UINT8, BASE_DEC, VALS(bssgp_flush_action_vals), 0x0,
@@ -11712,52 +5966,6 @@ proto_register_bssgp(void)
FT_UINT8, BASE_DEC, VALS(bssgp_rim_proto_ver_no_vals), 0x0,
NULL, HFILL }
},
-
- { &hf_bssgp_rcid,
- { "Reporting Cell Identity", "bssgp.rcid",
- FT_UINT64, BASE_HEX, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_rrc_si_msg_type,
- { "RRC SI type", "bssgp.rrc_si_type",
- FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_rr_strings), 0x0,
- NULL, HFILL }
- },
- { &hf_ran_inf_req_pdu_type_ext,
- { "PDU Type Extension", "bssgp.ran_inf_req_pdu_type_ext",
- FT_UINT8, BASE_DEC, VALS(ran_inf_req_pdu_type_ext_vals), 0x0e,
- NULL, HFILL }
- },
- { &hf_ran_inf_pdu_type_ext,
- { "PDU Type Extension", "bssgp.ran_req_pdu_type_ext",
- FT_UINT8, BASE_DEC, VALS(ran_inf_pdu_type_ext_vals), 0x0e,
- NULL, HFILL }
- },
- { &hf_bssgp_tmsi_ptmsi,
- { "TMSI/PTMSI", "bssgp.tmsi_ptmsi",
- FT_UINT32, BASE_HEX, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_imsi,
- { "IMSI", "bssgp.imsi",
- FT_STRING, BASE_NONE, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_imei,
- { "IMEI", "bssgp.imei",
- FT_STRING, BASE_NONE, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_imeisv,
- { "IMEISV", "bssgp.imeisv",
- FT_STRING, BASE_NONE, NULL, 0x0,
- NULL, HFILL }
- },
- { &hf_bssgp_nri,
- { "NRI", "bssgp.nri",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }
- },
{ &hf_bssgp_delay_val,
{ "Delay Value (in centi-seconds)", "bssgp.delay_val",
FT_UINT16, BASE_DEC, NULL, 0x0,
@@ -11888,7 +6096,12 @@ proto_register_bssgp(void)
{ &hf_bssgp_bucket_full_ratio,
{ "Ratio of the bucket that is filled up with data", "bssgp.bucket_full_ratio",
FT_UINT8, BASE_DEC, NULL, 0x0,
- "Bcurrent x (100 / Bmax)", HFILL }
+ "B current x (100 / Bmax)", HFILL }
+ },
+ { &hf_bssgp_b_pfc,
+ { "B_PFC: Bucket Full Ratio of the PFC", "bssgp.b_pfc",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "B current x (100 / Bmax)", HFILL }
},
{ &hf_bssgp_precedence,
@@ -12020,61 +6233,19 @@ proto_register_bssgp(void)
};
/* Setup protocol subtree array */
-#define NUM_INDIVIDUAL_ELEMS 51
+#define NUM_INDIVIDUAL_ELEMS 9
gint *ett[NUM_INDIVIDUAL_ELEMS +
NUM_BSSGP_ELEM +
NUM_BSSGP_MSG];
ett[0] = &ett_bssgp;
- ett[1] = &ett_bssgp_qos_profile;
- ett[2] = &ett_bssgp_gprs_timer;
- ett[3] = &ett_bssgp_cell_identifier;
- ett[4] = &ett_bssgp_channel_needed;
- ett[5] = &ett_bssgp_drx_parameters;
- ett[6] = &ett_bssgp_mobile_identity;
- ett[7] = &ett_bssgp_priority;
- ett[8] = &ett_bssgp_lsa_identifier_list;
- ett[9] = &ett_bssgp_lsa_information;
- ett[10] = &ett_bssgp_lsa_information_lsa_identification_and_attributes;
- ett[11] = &ett_bssgp_abqp;
- ett[12] = &ett_bssgp_lcs_qos;
- ett[13] = &ett_bssgp_lcs_client_type;
- ett[14] = &ett_bssgp_requested_gps_assistance_data;
- ett[15] = &ett_bssgp_requested_gps_assistance_data_satellite;
- ett[16] = &ett_bssgp_location_type;
- ett[17] = &ett_bssgp_positioning_data_positioning_method;
- ett[18] = &ett_bssgp_lcs_cause;
- ett[19] = &ett_bssgp_lcs_capability;
- ett[20] = &ett_bssgp_rrlp_flags;
- ett[21] = &ett_bssgp_rim_pdu_indications;
- ett[22] = &ett_bssgp_mcc;
- ett[23] = &ett_bssgp_mnc;
- ett[24] = &ett_bssgp_routing_area;
- ett[25] = &ett_bssgp_location_area;
- ett[26] = &ett_bssgp_rai_ci;
- ett[27] = &ett_bssgp_ran_information_request_application_container;
- ett[28] = &ett_bssgp_rim_routing_information;
- ett[29] = &ett_bssgp_ran_information_request_container_unit;
- ett[30] = &ett_bssgp_ran_information_container_unit;
- ett[31] = &ett_bssgp_pfc_flow_control_parameters;
- ett[32] = &ett_bssgp_pfc_flow_control_parameters_pfc;
- ett[33] = &ett_bssgp_global_cn_id;
- ett[34] = &ett_bssgp_ms_radio_access_capability;
- ett[35] = &ett_bssgp_feature_bitmap;
- ett[36] = &ett_bssgp_positioning_data;
- ett[37] = &ett_bssgp_msrac_value_part;
- ett[38] = &ett_bssgp_msrac_additional_access_technologies;
- ett[39] = &ett_bssgp_msrac_access_capabilities;
- ett[40] = &ett_bssgp_msrac_a5_bits;
- ett[41] = &ett_bssgp_msrac_multislot_capability;
- ett[42] = &ett_bssgp_tlli;
- ett[43] = &ett_bssgp_tmsi_ptmsi;
- ett[44] = &ett_bssgp_new;
- ett[45] = &ett_bssgp_pfcs_to_be_set_up_list;
- ett[46] = &ett_bssgp_pfcs_to_be_set_up_list_pft;
- ett[47] = &ett_bssgp_pfcs_to_be_set_up_list_abqp;
- ett[48] = &ett_bssgp_pfcs_to_be_set_up_list_arp;
- ett[49] = &ett_bssgp_pfcs_to_be_set_up_list_t10;
- ett[50] = &ett_bssgp_list_of_setup_pfcs;
+ ett[1] = &ett_bssgp_list_of_setup_pfcs;
+ ett[2] = &ett_bssgp_pfcs_to_be_set_up_list_t10;
+ ett[3] = &ett_bssgp_pfcs_to_be_set_up_list_arp;
+ ett[4] = &ett_bssgp_pfcs_to_be_set_up_list_abqp;
+ ett[5] = &ett_bssgp_pfcs_to_be_set_up_list_pft;
+ ett[6] = &ett_bssgp_pfcs_to_be_set_up_list;
+ ett[7] = &ett_bssgp_new;
+ ett[8] = &ett_bssgp_pfc_flow_control_parameters_pfc;
last_offset = NUM_INDIVIDUAL_ELEMS;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-06 06:31:05 +0000