static int hf_rsl_req_ref_T1prim = -1;
static int hf_rsl_req_ref_T3 = -1;
static int hf_rsl_req_ref_T2 = -1;
+static int hf_rsl_ho_ref = -1;
+static int hf_rsl_ms_power_lev = -1;
+static int hf_rsl_ms_fpc = -1;
+static int hf_rsl_act_timing_adv = -1;
static int hf_rsl_phy_ctx = -1;
static int hf_rsl_na = -1;
static int hf_rsl_ch_type = -1;
static int hf_rsl_prio = -1;
static int hf_rsl_sapi = -1;
+static int hf_rsl_rbit = -1;
+static int hf_rsl_a3a2 = -1;
+static int hf_rsl_a1_0 = -1;
+static int hf_rsl_a1_1 = -1;
+static int hf_rsl_a1_2 = -1;
+static int hf_rsl_epc_mode = -1;
+static int hf_rsl_fpc_epc_mode = -1;
+static int hf_rsl_bs_power = -1;
+static int hf_rsl_cm_dtxd = -1;
+static int hf_rsl_cm_dtxu = -1;
+static int hf_rsl_alg_id = -1;
+static int hf_rsl_key = -1;
static int hf_rsl_cause = -1;
static int hf_rsl_rel_mode = -1;
static int hf_rsl_meas_res_no = -1;
static int hf_rsl_extension_bit = -1;
+static int hf_rsl_dtxd = -1;
+static int hf_rsl_rxlev_full_up = -1;
+static int hf_rsl_rxlev_sub_up = -1;
+static int hf_rsl_rxqual_full_up = -1;
+static int hf_rsl_rxqual_sub_up = -1;
static int hf_rsl_class = -1;
static int hf_rsl_paging_grp = -1;
+static int hf_rsl_sys_info_type = -1;
+static int hf_rsl_timing_offset = -1;
static int hf_rsl_ch_needed = -1;
static int hf_rsl_emlpp_prio = -1;
/* Initialize the subtree pointers */
static int ett_rsl = -1;
-static int ett_ie_link_id;
+static int ett_ie_link_id = -1;
+static int ett_ie_act_type = -1;
+static int ett_ie_bs_power = -1;
+static int ett_ie_ch_id = -1;
+static int ett_ie_ch_mode = -1;
+static int ett_ie_enc_inf = -1;
static int ett_ie_ch_no = -1;
static int ett_ie_frame_no = -1;
+static int ett_ie_ho_ref = -1;
+static int ett_ie_l1_inf = -1;
static int ett_ie_L3_inf = -1;
static int ett_ie_ms_id = -1;
static int ett_ie_phy_ctx = -1;
static int ett_ie_req_ref = -1;
static int ett_ie_rel_mode = -1;
static int ett_ie_rlm_cause =-1;
+static int ett_ie_staring_time = -1;
+static int ett_ie_uplik_meas = -1;
static int ett_ie_full_imm_ass_inf = -1;
+static int ett_ie_ms_timing_offset = -1;
static int ett_ie_ch_needed = -1;
static int ett_ie_emlpp_prio = -1;
+static int ett_ie_main_ch_ref = -1;
+static int ett_ie_multirate_conf = -1;
static int ett_ie_cause = -1;
static int ett_ie_meas_res_no = -1;
+static int ett_ie_message_id = -1;
+static int ett_ie_sys_info_type = -1;
proto_tree *top_tree;
dissector_handle_t gsm_a_ccch_handle = NULL;
};
static const true_false_string rsl_na_vals = {
- "Applicable",
- "Not Applicable"
+ "Not Applicable",
+ "Applicable"
};
static const true_false_string rsl_extension_bit_value = {
#define RSL_MSG_DELETE_IND 20
#define RSL_MSG_PAGING_CMD 21
#define RSL_MSG_IMM_ASS_CMD 22
+#define RSL_MSG_SMS_BC_REQ 23 /* 8.5.7 */
+#define RSL_MSG_RF_RES_IND 24 /* 8.6.1 */
+#define RSL_MSG_SACCH_FILL 25 /* 8.6.2 */
+#define RSL_MSG_OVERLOAD 27 /* 8.6.3 */
+#define RSL_MSG_ERROR_REPORT 28 /* 8.6.4 */
+#define RSL_MSG_SMS_BC_CMD 29 /* 8.5.8 */
+#define RSL_MSG_CBCH_LOAD_IND 30 /* 8.5.9 */
+#define RSL_MSG_NOT_CMD 31 /* 8.5.10 */
+
+/* 0 0 1 - - - - - Dedicated Channel Management messages: */
#define RSL_MSG_CHAN_ACTIV 33
#define RSL_MSG_CHAN_ACTIV_ACK 34
#define RSL_MSG_CHAN_ACTIV_N_ACK 35
#define RSL_MSG_CONN_FAIL 36
#define RSL_MSG_DEACTIVATE_SACCH 37
-#define RSL_MSG_MEAS_RES 40
+#define RSL_MSG_ENCR_CMD 38 /* 8.4.6 */
+#define RSL_MSG_HANDODET 39 /* 8.4.7 */
+#define RSL_MSG_MEAS_RES 40 /* 8.4.8 */
+#define RSL_MSG_MODE_MODIFY_REQ 41 /* 8.4.9 */
+#define RSL_MSG_MODE_MODIFY_ACK 42 /* 8.4.10 */
+#define RSL_MSG_MODE_MODIFY_NACK 43 /* 8.4.11 */
+#define RSL_MSG_PHY_CONTEXT_REQ 44 /* 8.4.12 */
+#define RSL_MSG_PHY_CONTEXT_CONF 45 /* 8.4.13 */
+#define RSL_MSG_RF_CHAN_REL 46 /* 8.4.14 */
+#define RSL_MSG_MS_POWER_CONTROL 47 /* 8.4.15 */
+#define RSL_MSG_BS_POWER_CONTROL 48 /* 8.4.16 */
+#define RSL_MSG_PREPROC_CONFIG 49 /* 8.4.17 */
+#define RSL_MSG_PREPROC_MEAS_RES 50 /* 8.4.18 */
+#define RSL_MSG_RF_CHAN_REL_ACK 51 /* 8.4.19 */
+#define RSL_MSG_SACCH_INFO_MODIFY 52 /* 8.4.20 */
+#define RSL_MSG_TALKER_DET 53 /* 8.4.21 */
+#define RSL_MSG_LISTENER_DET 54 /* 8.4.22 */
+#define RSL_MSG_REMOTE_CODEC_CONF_REP 55 /* 8.4.23 */
+#define RSL_MSG_R_T_D_REP 56 /* 8.4.24 */
+#define RSL_MSG_PRE_HANDO_NOTIF 57 /* 8.4.25 */
+#define RSL_MSG_MR_CODEC_MOD_REQ 58 /* 8.4.26 */
+#define RSL_MSG_MR_CODEC_MOD_ACK 59 /* 8.4.27 */
+#define RSL_MSG_MR_CODEC_MOD_NACK 60 /* 8.4.28 */
+#define RSL_MSG_MR_CODEC_MOD_PER 61 /* 8.4.29 */
+#define RSL_MSG_TFO_REP 62 /* 8.4.30 */
+#define RSL_MSG_TFO_MOD_REQ 63 /* 8.4.31 */
+ /* 0 1 - - - - - - Location Services messages: */
+#define RSL_MSG_LOC_INF 65 /* 8.7.1 */
+
+
static const value_string rsl_msg_type_vals[] = {
/* 0 0 0 0 - - - - Radio Link Layer Management messages: */
{ 0x01, "DATA REQuest" }, /* 8.3.1 */
{ 0, NULL }
};
+#define RSL_IE_CH_NO 1
+#define RSL_IE_LINK_ID 2
+
+#define RSL_IE_BS_POW 4
+#define RSL_IE_CH_ID 5
+#define RSL_IE_CH_MODE 6
+
+#define RSL_IE_FRAME_NO 8
+#define RSL_IE_HO_REF 9
+#define RSL_IE_L1_INF 10
+#define RSL_IE_L3_INF 11
+#define RSL_IE_MS_ID 12
+#define RSL_IE_MS_POW 13
+#define RSL_IE_PAGING_GRP 14
+
+#define RSL_IE_PHY_CTX 16
+#define RSL_IE_ACCESS_DELAY 17
+
+#define RSL_IE_REQ_REF 19
+#define RSL_IE_REL_MODE 20
+
+#define RSL_IE_RLM_CAUSE 22
+#define RSL_IE_STARTING_TIME 23
+
+#define RSL_IE_UPLINK_MEAS 25
+#define RSL_IE_CAUSE 26
+#define RSL_IE_MEAS_RES_NO 27
+#define RSL_IE_MESSAGE_ID 28
+
+#define RSL_IE_SYS_INFO_TYPE 30
+
+
+
+
+#define RSL_IE_FULL_IMM_ASS_INF 35
+
+#define RSL_IE_FULL_MS_TIMING_OFFSET 37
+
+
+#define RSL_IE_CH_NEEDED 40
+
+#define RSL_IE_EMLPP_PRIO 51
+#define RSL_IE_MAIN_CH_REF 53
+#define RSL_IE_MULTIRATE_CONF 54
+
static const value_string rsl_ie_type_vals[] = {
{ 0x01, "Channel Number" }, /* 9.3.1 */
{ 0x02, "Link Identifier" }, /* 9.3.2 */
{ 0x12, "Downlink CCCH (PCH + AGCH)" },
{ 0, NULL }
};
+
/* 9.3.1 Channel number 9.3.1 M TV 2 */
static int
-dissect_rsl_ie_ch_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_ch_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CH_NO)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,2,"Channel number IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_ch_no);
* 9.3.2 Link Identifier M TV 2
*/
static int
-dissect_rsl_ie_link_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_link_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
guint8 octet;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_LINK_ID)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,2,"Link Identifier IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_link_id);
return offset;
}
- /*
+/*
+ * 9.3.3 Activation Type
+ */
+static const true_false_string rsl_rbit_vals = {
+ "Reactivation",
+ "Initial activation"
+};
+
+static const value_string rsl_a3a2_vals[] = {
+ { 0x00, "Activation related to intra-cell channel change" },
+ { 0x01, "Activation related to inter-cell channel change (handover)" },
+ { 0x02, "Activation related to secondary channels" },
+ { 0, NULL }
+};
+
+static const true_false_string rsl_a1_0_vals = {
+ "related to normal assignment procedure",
+ "related to immediate assignment procedure"
+};
+
+static const true_false_string rsl_a1_1_vals = {
+ "related to synchronous handover procedure",
+ "related to asynchronous handover procedure"
+};
+
+static const true_false_string rsl_a1_2_vals = {
+ "related to multislot configuration",
+ "related to additional assignment procedure"
+};
+
+static int
+dissect_rsl_ie_act_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+ guint octet;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CH_NO)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,2,"Activation Type IE ");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_act_type);
+
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* The R bit indicates if the procedure is an initial activation or a reactivation. */
+ proto_tree_add_item(ie_tree, hf_rsl_rbit, tvb, offset, 1, FALSE);
+
+ /* The A-bits indicate the type of activation, which defines the access procedure
+ * and the operation of the data link layer
+ */
+ octet = (tvb_get_guint8(tvb,offset) & 0x06)>>1;
+ proto_tree_add_item(ie_tree, hf_rsl_a3a2, tvb, offset, 1, FALSE);
+ switch(octet){
+ case 0:
+ /* Activation related to intra-cell channel change */
+ proto_tree_add_item(ie_tree, hf_rsl_a1_0, tvb, offset, 1, FALSE);
+ break;
+ case 1:
+ /* Activation related to inter-cell channel change (handover) */
+ proto_tree_add_item(ie_tree, hf_rsl_a1_1, tvb, offset, 1, FALSE);
+ break;
+ case 2:
+ /* Activation related to secondary channels */
+ proto_tree_add_item(ie_tree, hf_rsl_a1_2, tvb, offset, 1, FALSE);
+ break;
+ default:
+ break;
+ }
+ offset++;
+
+ return offset;
+}
+/*
+ * 9.3.4 BS Power
+ */
+
+static const true_false_string rsl_epc_mode_vals = {
+ "Channel in EPC mode",
+ "Channel not in EPC mode"
+};
+
+static const true_false_string rsl_fpc_epc_mode_vals = {
+ "Fast Power Control in use",
+ "Fast Power Control not in use"
+};
+
+static const value_string rsl_rlm_bs_power_vals[] = {
+ { 0x00, "Pn" },
+ { 0x01, "Pn - 2 dB" },
+ { 0x02, "Pn - 4 dB" },
+ { 0x03, "Pn - 6 dB" },
+ { 0x04, "Pn - 8 dB" },
+ { 0x05, "Pn - 10 dB" },
+ { 0x06, "Pn - 12 dB" },
+ { 0x07, "Pn - 14 dB" },
+ { 0x08, "Pn - 16 dB" },
+ { 0x09, "Pn - 18 dB" },
+ { 0x0a, "Pn - 20 dB" },
+ { 0x0b, "Pn - 22 dB" },
+ { 0x0c, "Pn - 24 dB" },
+ { 0x0d, "Pn - 26 dB" },
+ { 0x0e, "Pn - 28 dB" },
+ { 0x0f, "Pn - 30 dB" },
+ { 0, NULL }
+};
+
+static int
+dissect_rsl_ie_bs_power(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_BS_POW)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,3,"BS Power IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_bs_power);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* EPC mode */
+ proto_tree_add_item(ie_tree, hf_rsl_epc_mode, tvb, offset, 1, FALSE);
+ /* FPC_EPC mode */
+ proto_tree_add_item(ie_tree, hf_rsl_fpc_epc_mode, tvb, offset, 1, FALSE);
+
+ /* The Power Level field (octet 2) indicates the number of 2 dB steps by
+ * which the power shall be reduced from its nominal value, Pn,
+ * set by the network operator to adjust the coverage.
+ * Thus the Power Level values correspond to the following powers (relative to Pn):
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_bs_power, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
+/*
+ * 9.3.5 Channel Identification
+ */
+static int
+dissect_rsl_ie_ch_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 length;
+ int ie_offset;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CH_ID)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Channel Identification IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_ch_id);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Length */
+ length = tvb_get_guint8(tvb, offset);
+ proto_item_set_len(ti, length+1);
+ proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+
+ ie_offset = offset;
+
+ /* 3GPP TS 44.018 "Channel Description" */
+ de_rr_ch_dsc(tvb, ie_tree, offset, length, NULL, 0);
+ /*
+ * The 3GPP TS 24.008 "Mobile Allocation" shall for compatibility reasons be
+ * included but empty, i.e. the length shall be zero.
+ */
+ return ie_offset + length;
+}
+/*
+ * 9.3.6 Channel Mode
+ */
+
+static const true_false_string rsl_dtx_vals = {
+ "DTX is applied",
+ "DTX is not applied"
+};
+
+static int
+dissect_rsl_ie_ch_mode(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 length;
+ int ie_offset;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CH_MODE)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Channel Mode IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_ch_mode);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Length */
+ length = tvb_get_guint8(tvb, offset);
+ proto_item_set_len(ti, length+1);
+ offset++;
+ ie_offset = offset;
+ proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* The DTX bits of octet 3 indicate whether DTX is applied
+ * DTXd indicates use of DTX in the downlink direction (BTS to MS) and
+ * DTXu indicates use of DTX in the uplink direction (MS to BTS).
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_cm_dtxd, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_cm_dtxu, tvb, offset, 1, FALSE);
+ offset++;
+ /* The "Speech or data indicator" field (octet 4) */
+
+ return ie_offset + length;
+
+}
+
+/*
+ * 9.3.7 Encryption information
+ */
+
+/* The Algorithm Identifier field (octet 3) indicates the relevant ciphering algorithm. It is coded as: */
+static const value_string rsl_algorithm_id_vals[] = {
+ { 0x00, "Pn" },
+ { 0x00, "Reserved" },
+ { 0x01, "No encryption shall be used" },
+ { 0x02, "GSM encryption algorithm version 1 (A5/1)" },
+ { 0x03, "GSM A5/2" },
+ { 0x04, "GSM A5/3" },
+ { 0x05, "GSM A5/4" },
+ { 0x06, "GSM A5/5" },
+ { 0x07, "GSM A5/6" },
+ { 0x08, "GSM A5/7" },
+ { 0, NULL }
+};
+
+static int
+dissect_rsl_ie_enc_inf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 length;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_L3_INF)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Encryption information IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_enc_inf);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Length */
+ length = tvb_get_guint8(tvb, offset);
+ proto_item_set_len(ti, length+1);
+ proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* Algorithm Identifier field (octet 3) */
+
+ proto_tree_add_item(ie_tree, hf_rsl_alg_id, tvb, offset, 1, FALSE);
+
+ /* key */
+ proto_tree_add_item(ie_tree, hf_rsl_key, tvb, offset+1, length -1, FALSE);
+
+ return offset + length;
+
+}
+/*
* 9.3.8 Frame Number
*/
static int
-dissect_rsl_ie_frame_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_frame_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_FRAME_NO)
+ return offset;
+ }
- ti = proto_tree_add_text(tree, tvb,offset,0,"Frame Number");
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Frame Number IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_frame_no);
/* Element identifier */
return offset;
}
+/*
+ * 9.3.9 Handover reference
+ */
+static int
+dissect_rsl_ie_ho_ref(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_HO_REF)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Handover reference IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_ho_ref);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* Hand-over reference */
+ proto_tree_add_item(ie_tree, hf_rsl_ho_ref, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
+
+/*
+ * 9.3.10 L1 Information
+ */
+
+static int
+dissect_rsl_ie_l1_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_L1_INF)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset, 3,"L1 Information IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_l1_inf);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* Octets 2-3 contain the L1 header information of SACCH blocks.
+ * The information fields and codings are as defined in 3GPP TS 44.004.
+ */
+
+ /* MS power level */
+ proto_tree_add_item(ie_tree, hf_rsl_ms_power_lev, tvb, offset, 1, FALSE);
+ /* FPC */
+ proto_tree_add_item(ie_tree, hf_rsl_ms_fpc, tvb, offset, 1, FALSE);
+ /* Reserved */
+ offset++;
+ /* Actual Timing Advance */
+ proto_tree_add_item(ie_tree, hf_rsl_act_timing_adv, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
/*
* 9.3.11 L3 Information 9.3.11 M TLV >=3
* 3GPP TS 24.008 or 3GPP TS 44.018 between BTS and BSC.
*/
static int
-dissect_rsl_ie_L3_inf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset)
+dissect_rsl_ie_L3_inf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
tvbuff_t *next_tvb;
guint16 length;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_L3_INF)
+ return offset;
+ }
- ti = proto_tree_add_text(tree, tvb,offset,0,"L3 Information ");
+ ti = proto_tree_add_text(tree, tvb,offset,0,"L3 Information IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_L3_inf);
/* Element identifier */
* 9.3.12 MS Identity
*/
static int
-dissect_rsl_ie_ms_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_ms_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
guint length;
+ guint8 ie_id;
- ti = proto_tree_add_text(tree, tvb,offset,0,"MS Identity");
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_MS_ID)
+ return offset;
+ }
+ ti = proto_tree_add_text(tree, tvb,offset,0,"MS Identity IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_ms_id);
/* Element identifier */
offset = offset + length;
return offset;
-
-
}
/*
* 9.3.14 Paging Group M TV 2 2
*/
static int
-dissect_rsl_ie_paging_grp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_paging_grp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
- ti = proto_tree_add_text(tree, tvb,offset,0,"Paging Group");
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_PAGING_GRP)
+ return offset;
+ }
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Paging Group IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_paging_grp);
/* Element identifier */
* 9.3.16 Physical Context TLV
*/
static int
-dissect_rsl_ie_phy_ctx(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_phy_ctx(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
guint length;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_PHY_CTX)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,0,"Physical Context IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_phy_ctx);
* 9.3.17 Access Delay M TV 2
*/
static int
-dissect_rsl_ie_access_delay(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_access_delay(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_ACCESS_DELAY)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,2,"Access Delay IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_access_delay);
* 9.3.19 Request Reference M TV 4
*/
static int
-dissect_rsl_ie_req_ref(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_req_ref(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_REQ_REF)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,4,"Request Reference IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_req_ref);
* 9.3.20 Release Mode 9.3.20 M TV 2
*/
static int
-dissect_rsl_ie_rel_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_rel_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_REL_MODE)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,4,"Release Mode IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_rel_mode);
* 9.3.22 RLM Cause 9.3.22 M TLV 2-4
*/
static int
-dissect_rsl_ie_rlm_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_rlm_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+
+ guint length;
+ guint8 octet;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_RLM_CAUSE)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"RLM Cause IE ");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_rlm_cause);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Length */
+ length = tvb_get_guint8(tvb,offset);
+ proto_item_set_len(ti, length+2);
+
+ proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* The Cause Value is a one octet field if the extension bit is set to 0.
+ * If the extension bit is set to 1, the Cause Value is a two octet field.
+ */
+ octet = tvb_get_guint8(tvb,offset);
+ proto_tree_add_item(tree, hf_rsl_extension_bit, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_cause, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
+
+/*
+ * 9.3.23 Starting Time
+ */
+static int
+dissect_rsl_ie_staring_time(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_STARTING_TIME)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,3,"Starting Time IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_staring_time);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ proto_tree_add_item(ie_tree, hf_rsl_req_ref_T1prim, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_req_ref_T3, tvb, offset, 2, FALSE);
+ offset++;
+ proto_tree_add_item(ie_tree, hf_rsl_req_ref_T2, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
+
+/*
+ * 9.3.25 Uplink Measurements
+ */
+static const true_false_string rsl_dtxd_vals = {
+ "Employed",
+ "Not employed"
+};
+
+static int
+dissect_rsl_ie_uplik_meas(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
-
guint length;
+ int ie_offset;
+ guint8 ie_id;
- ti = proto_tree_add_text(tree, tvb,offset,0,"RLM Cause IE ");
- ie_tree = proto_item_add_subtree(ti, ett_ie_rlm_cause);
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_UPLINK_MEAS)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Uplink Measurements IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_uplik_meas);
/* Element identifier */
proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
offset++;
+
/* Length */
length = tvb_get_guint8(tvb,offset);
proto_item_set_len(ti, length+2);
proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+ ie_offset = offset;
- /* The Cause Value is a one octet field if the extension bit is set to 0.
- * If the extension bit is set to 1, the Cause Value is a two octet field.
+ /* Octet 3
+ * 8 7 6 5 4 3 2 1
+ * rfu DTXd | RXLEV.FULL.up
*/
- proto_tree_add_item(ie_tree, hf_rsl_cause, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_dtxd, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_rxlev_full_up, tvb, offset, 1, FALSE);
offset++;
- offset = offset + length;
- return offset;
+ /* Octet4
+ * 8 7 6 5 4 3 2 1
+ * Reserved | RXLEV.SUB.up 4
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_rxlev_sub_up, tvb, offset, 1, FALSE);
+ offset++;
+ /* Octet 5
+ * 8 7 6 5 4 3 2 1
+ * Reserved | RXQUAL.FULL.up | RXQUAL.SUB.up
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_rxqual_full_up, tvb, offset, 1, FALSE);
+ proto_tree_add_item(ie_tree, hf_rsl_rxqual_sub_up, tvb, offset, 1, FALSE);
+ offset++;
+ /* Octet 6 - N
+ * Supplementary Measurement Information
+ */
+ return ie_offset+length;
}
+
static const value_string rsl_class_vals[] = {
{ 0x00, "Normal event" },
{ 0x01, "Normal event" },
* 9.3.26 Cause
*/
static int
-dissect_rsl_ie_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
guint length;
guint8 octet;
int ie_offset;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CAUSE)
+ return offset;
+ }
- ti = proto_tree_add_text(tree, tvb,offset,0,"Cause IE ");
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Cause IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_cause);
/* Element identifier */
/*
* 9.3.27 Measurement result number
*/
-#if 0
+
static int
-dissect_rsl_ie_meas_res_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_meas_res_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
- ti = proto_tree_add_text(tree, tvb,offset,0,"Measurement result number IE ");
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_MEAS_RES_NO)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Measurement result number IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_meas_res_no);
/* Element identifier */
return offset;
}
-#endif
/*
* 9.3.28 Message Identifier
*/
-#if 0
static int
-dissect_rsl_ie_message_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_message_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
- ti = proto_tree_add_text(tree, tvb,offset,0,"Measurement result number IE ");
- ie_tree = proto_item_add_subtree(ti, ett_ie_meas_res_no);
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_MESSAGE_ID)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Message Identifier IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_message_id);
/* Element identifier */
proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
offset++;
return offset;
}
-#endif
+/*
+ * 9.3.30 System Info Type
+ */
+static const value_string rsl_sys_info_type_vals[] = {
+ { 0x00, "SYSTEM INFORMATION 8" },
+ { 0x01, "SYSTEM INFORMATION 1" },
+ { 0x02, "SYSTEM INFORMATION 2" },
+ { 0x03, "SYSTEM INFORMATION 3" },
+ { 0x04, "SYSTEM INFORMATION 4" },
+ { 0x05, "SYSTEM INFORMATION 5" },
+ { 0x06, "SYSTEM INFORMATION 6" },
+ { 0x07, "SYSTEM INFORMATION 7" },
+ { 0x08, "SYSTEM INFORMATION 16" },
+ { 0x09, "SYSTEM INFORMATION 17" },
+ { 0x0a, "SYSTEM INFORMATION 2bis" },
+ { 0x0b, "SYSTEM INFORMATION 2ter" },
+ { 0x0d, "SYSTEM INFORMATION 5bis" },
+ { 0x0e, "SYSTEM INFORMATION 5ter" },
+ { 0x0f, "SYSTEM INFORMATION 10" },
+ { 0x47, "EXTENDED MEASUREMENT ORDER" },
+ { 0x48, "MEASUREMENT INFORMATION" },
+ { 0x28, "SYSTEM INFORMATION 13" },
+ { 0x29, "SYSTEM INFORMATION 2quater" },
+ { 0x2a, "SYSTEM INFORMATION 9" },
+ { 0x2b, "SYSTEM INFORMATION 18" },
+ { 0x2c, "SYSTEM INFORMATION 19" },
+ { 0x2d, "SYSTEM INFORMATION 20" },
+ { 0, NULL }
+};
+
+
+static int
+dissect_rsl_ie_sys_info_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_SYS_INFO_TYPE)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,2,"System Info Type IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_sys_info_type);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Message Type */
+ proto_tree_add_item(tree, hf_rsl_sys_info_type, tvb, offset, 1, FALSE);
+ offset++;
+ return offset;
+}
/*
* 9.3.35 Full Immediate Assign Info TLV 25
*/
static int
-dissect_rsl_ie_full_imm_ass_inf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset)
+dissect_rsl_ie_full_imm_ass_inf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
guint length;
tvbuff_t *next_tvb;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_FULL_IMM_ASS_INF)
+ return offset;
+ }
ti = proto_tree_add_text(tree, tvb,offset,0,"Full Immediate Assign Info IE ");
ie_tree = proto_item_add_subtree(ti, ett_ie_full_imm_ass_inf);
return offset;
}
+/*
+ * 9.3.37 MS Timing Offset
+ */
+
+static int
+dissect_rsl_ie_ms_timing_offset(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_FULL_MS_TIMING_OFFSET)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"MS Timing Offset IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_ms_timing_offset);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* Timing Offset
+ * The meaning of the MS Timing Offset is as defined in 3GPP TS 45.010.
+ * The value of MS Timing Offset is the binary value of the 8-bit Timing Offset field (octet 2) - 63.
+ * The range of MS Timing Offset is therefore -63 to 192.
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_timing_offset, tvb, offset, 1, FALSE);
+ offset++;
+
+ return offset;
+}
+
/*
* 9.3.40 Channel Needed
*/
};
static int
-dissect_rsl_ie_ch_needed(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_ch_needed(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_CH_NEEDED)
+ return offset;
+ }
- ti = proto_tree_add_text(tree, tvb,offset,0,"Channel Needed");
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Channel Needed IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_ch_needed);
/* Element identifier */
};
static int
-dissect_rsl_ie_emlpp_prio(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset)
+dissect_rsl_ie_emlpp_prio(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
{
proto_item *ti;
proto_tree *ie_tree;
+ guint8 ie_id;
- ti = proto_tree_add_text(tree, tvb,offset,0,"eMLPP Priority");
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_EMLPP_PRIO)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"eMLPP Priority IE");
ie_tree = proto_item_add_subtree(ti, ett_ie_emlpp_prio);
/* Element identifier */
return offset;
}
+/*
+ * 9.3.51 Main channel reference
+ */
+
+static int
+dissect_rsl_ie_main_ch_ref(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_MAIN_CH_REF)
+ return offset;
+ }
+
+ ti = proto_tree_add_text(tree, tvb,offset,0,"Main channel reference IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_main_ch_ref);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* TN is time slot number, binary represented as in 3GPP TS 45.002.
+ * 3 Bits
+ */
+ proto_tree_add_item(ie_tree, hf_rsl_ch_no_TN, tvb, offset, 1, FALSE);
+ offset++;
+ return offset;
+}
+
+/*
+ * 9.3.52 MultiRate configuration
+ */
+
+static int
+dissect_rsl_ie_multirate_conf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory)
+{
+ proto_item *ti;
+ proto_tree *ie_tree;
+ guint length;
+ guint8 ie_id;
+
+ if(is_mandatory == FALSE){
+ ie_id = tvb_get_guint8(tvb,offset);
+ if (ie_id != RSL_IE_MULTIRATE_CONF)
+ return offset;
+ }
+ ti = proto_tree_add_text(tree, tvb,offset,0,"MultiRate configuration IE");
+ ie_tree = proto_item_add_subtree(ti, ett_ie_multirate_conf);
+
+ /* Element identifier */
+ proto_tree_add_item(ie_tree, hf_rsl_ie_id, tvb, offset, 1, FALSE);
+ offset++;
+ /* Length */
+ length = tvb_get_guint8(tvb,offset);
+ proto_item_set_len(ti, length+2);
+ proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE);
+ offset++;
+
+ /* Rest of element coded as in 3GPP TS 44.018 not including
+ * 3GPP TS 44.018 element identifier or 3GPP TS 44.018 octet length value
+ */
+
+ de_rr_multirate_conf(tvb, ie_tree, offset, length, NULL, 0);
+
+ offset = offset + length;
+
+ return offset;
+}
+
+/*
+ * 9.3.58 LLP APDU
+ */
+
+/* The rest of the information element contains the embedded message
+ * that contains a Facility Information Element as defined in
+ * 3GPP TS 44.071 excluding the Facility IEI and length of Facility IEI
+ * octets defined in 3GPP TS 44.071.
+ */
+
static int
dissct_rsl_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset)
{
/* 8.3.1 DATA REQUEST */
case RSL_MSG_TYPE_DATA_REQ:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* L3 Information 9.3.11 M TLV >=3 */
- offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.2 DATA INDICATION */
case RSL_MSG_TYPE_DATA_IND:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* L3 Information 9.3.11 M TLV >=3 */
- offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.3 ERROR INDICATION */
case RSL_MSG_TYPE_ERROR_IND:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* RLM Cause 9.3.22 M TLV 2-4 */
- offset = dissect_rsl_ie_rlm_cause(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_rlm_cause(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.4 ESTABLISH REQUEST */
case RSL_MSG_TYPE_EST_REQ:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.5 ESTABLISH CONFIRM */
case RSL_MSG_TYPE_EST_CONF:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.6 */
case RSL_MSG_EST_IND:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* L3 Information 9.3.11 O (note 1) TLV 3-23 */
if(tvb_length_remaining(tvb,offset) >1)
- offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, FALSE);
break;
/* 8.3.7 RELEASE REQUEST */
case RSL_MSG_REL_REQ:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* Release Mode 9.3.20 M TV 2 */
- offset = dissect_rsl_ie_rel_mode(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_rel_mode(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.8 RELEASE CONFIRM */
case RSL_MSG_REL_CONF:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.9 RELEASE INDICATION */
case RSL_MSG_REL_IND:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.3.10 UNIT DATA REQUEST */
case RSL_MSG_UNIT_DATA_REQ:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
- offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* L3 Information 9.3.11 O (note 1) TLV 3-23 */
- offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, FALSE);
break;
/* Common Channel Management/TRX Management messages: */
/* 8.5.3 */
case RSL_MSG_CHANRQD: /* 19 */
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Request Reference 9.3.19 M TV 4 */
- offset = dissect_rsl_ie_req_ref(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_req_ref(tvb, pinfo, tree, offset, TRUE);
/* Access Delay 9.3.17 M TV 2 */
- offset = dissect_rsl_ie_access_delay(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_access_delay(tvb, pinfo, tree, offset, TRUE);
/* Physical Context 9.3.16 O 1) TLV >=2 */
if(tvb_length_remaining(tvb,offset) > 0)
- offset = dissect_rsl_ie_phy_ctx(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_phy_ctx(tvb, pinfo, tree, offset, FALSE);
break;
/* 8.5.4 DELETE INDICATION */
case RSL_MSG_DELETE_IND: /* 20 */
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Full Imm. Assign Info 9.3.35 M TLV 25 */
- offset = dissect_rsl_ie_full_imm_ass_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_full_imm_ass_inf(tvb, pinfo, tree, offset, TRUE);
break;
- case RSL_MSG_PAGING_CMD: /* 21 */
+ case RSL_MSG_PAGING_CMD: /* 21 */
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Paging Group 9.3.14 M TV 2 2 */
- offset = dissect_rsl_ie_paging_grp(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_paging_grp(tvb, pinfo, tree, offset, TRUE);
/* MS Identity 9.3.12 M TLV 2-10 2 */
- offset = dissect_rsl_ie_ms_id(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ms_id(tvb, pinfo, tree, offset, TRUE);
/* Channel Needed 9.3.40 O 1) TV 2 2 */
if(tvb_length_remaining(tvb,offset) > 0)
- offset = dissect_rsl_ie_ch_needed(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_needed(tvb, pinfo, tree, offset, FALSE);
/* eMLPP Priority 9.3.49 O 2) TV 2 2 */
if(tvb_length_remaining(tvb,offset) > 0)
- offset = dissect_rsl_ie_emlpp_prio(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_emlpp_prio(tvb, pinfo, tree, offset, FALSE);
break;
- /* 8.5.6 */
- case RSL_MSG_IMM_ASS_CMD:
+ /* 8.5.6 IMMEDIATE ASSIGN COMMAND */
+ case RSL_MSG_IMM_ASS_CMD: /* 22 */
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Full Imm. Assign Info 9.3.35 M TLV 25 */
- offset = dissect_rsl_ie_full_imm_ass_inf(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_full_imm_ass_inf(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.5.7 SMS BROADCAST REQUEST */
+ case RSL_MSG_SMS_BC_REQ: /* 23 8.5.7 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* SMSCB Information 9.3.36 M TV 24 */
+ /* SMSCB Channel Indicator 9.3.44 O 1) TV 2 */
+ break;
+/* 8.6 TRX MANAGEMENT MESSAGES */
+ /* 8.6.1 RF RESOURCE INDICATION */
+ case RSL_MSG_RF_RES_IND: /* 24 8.6.1 */
+ /* Resource Information 9.3.21 M TLV >=2 */
+ break;
+ /* 8.6.2 SACCH FILLING */
+ case RSL_MSG_SACCH_FILL: /* 25 8.6.2 */
+ /* System Info Type 9.3.30 M TV 2 */
+ offset = dissect_rsl_ie_sys_info_type(tvb, pinfo, tree, offset, TRUE);
+ /* L3 Info (SYS INFO) 9.3.11 O 1) TLV 22 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, FALSE);
+ /* Starting Time 9.3.23 O 2) TV 3 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_staring_time(tvb, pinfo, tree, offset, FALSE);
break;
+ case RSL_MSG_OVERLOAD: /* 27 8.6.3 */
+ /* Cause 9.3.26 M TLV >=3 */
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
+ break;
+ case RSL_MSG_ERROR_REPORT: /* 28 8.6.4 */
+ /* Cause 9.3.26 M TLV >=3 */
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
+ /* Message Identifier 9.3.28 O 1) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_message_id(tvb, pinfo, tree, offset, FALSE);
+ /* Channel Number 9.3.1 O 2) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Link identifier 9.3.2 O 3) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
+ /* Erroneous Message 9.3.38 O 4) TLV >=3 */
+ break;
+ /* 8.5.8 SMS BROADCAST COMMAND */
+ case RSL_MSG_SMS_BC_CMD: /* 29 8.5.8 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* CB Command type 9.3.41 M TV 2 */
+ /* SMSCB message 9.3.42 M TLV 2-90 */
+ /* SMSCB Channel Indicator 9.3.44 O 1) TV 2 */
+ break;
+ case RSL_MSG_CBCH_LOAD_IND: /* 30 8.5.9 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* CBCH Load Information 9.3.43 M TV 2 */
+ /* SMSCB Channel Indicator 9.3.44 O 1) TV 2 */
+ break;
+ case RSL_MSG_NOT_CMD: /* 31 8.5.10 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Command indicator 9.3.48 M 1) TLV 3-4 */
+ /* Group call reference 9.3.45 O TLV 7 */
+ /* Channel Description 9.3.46 O TLV 3-n */
+ /* NCH DRX information 9.3.47 O TLV 3 */
+ break;
+
/* Dedicated Channel Management messages: */
/* 8.4.1 CHANNEL ACTIVATION 33*/
case RSL_MSG_CHAN_ACTIV:
- break;
/* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Activation Type 9.3.3 M TV 2 */
+ offset = dissect_rsl_ie_act_type(tvb, pinfo, tree, offset, TRUE);
/* Channel Mode 9.3.6 M TLV 8-9 */
+ offset = dissect_rsl_ie_ch_mode(tvb, pinfo, tree, offset, TRUE);
/* Channel Identification 9.3.5 O 7) TLV 8 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ch_id(tvb, pinfo, tree, offset, FALSE);
/* Encryption information 9.3.7 O 1) TLV >=3 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_enc_inf(tvb, pinfo, tree, offset, FALSE);
/* Handover Reference 9.3.9 C 2) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ho_ref(tvb, pinfo, tree, offset, FALSE);
/* BS Power 9.3.4 O 3) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_bs_power(tvb, pinfo, tree, offset, FALSE);
/* MS Power 9.3.13 O 3) TV 2 */
/* Timing Advance 9.3.24 C 3) 4) TV 2 */
/* BS Power Parameters 9.3.32 O 5) TLV >=2 */
/* Physical Context 9.3.16 O 6) TLV >=2 */
/* SACCH Information 9.3.29 O 8) TLV >=3 */
/* UIC 9.3.50 O 9) TLV 3 */
- /* Main channel reference 9.3.51 O 10) TV 2 */
- /* MultiRate configuration 9.3.52 O 11) TLV >=4 */
+ /* Main channel reference 9.3.51 O 10) TV 2 *
+ offset = dissect_rsl_ie_main_ch_ref(tvb, pinfo, tree, offset, FALSE);
+ /* MultiRate configuration 9.3.52 O 11) TLV >=4 *
+ offset = dissect_rsl_ie_multirate_conf(tvb, pinfo, tree, offset, FALSE);
/* MultiRate Control 9.3.53 O 12) TV 2 */
/* Supported Codec Types 9.3.54 O 12) TLV >=5 */
/* TFO transparent container 9.3.59 O 12) TLV >=3 */
+ break;
/* 8.4.2 CHANNEL ACTIVATION ACKNOWLEDGE 34*/
case RSL_MSG_CHAN_ACTIV_ACK:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Frame number 9.3.8 M TV 3 */
- offset = dissect_rsl_ie_frame_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_frame_no(tvb, pinfo, tree, offset, TRUE);
break;
case RSL_MSG_CHAN_ACTIV_N_ACK:
/* 8.4.3 CHANNEL ACTIVATION NEGATIVE ACKNOWLEDGE */
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Cause 9.3.26 M TLV >=3 */
- offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.4.4 CONNECTION FAILURE INDICATION */
case RSL_MSG_CONN_FAIL:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Cause 9.3.26 M TLV >=3 */
- offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.4.5 DEACTIVATE SACCH */
case RSL_MSG_DEACTIVATE_SACCH:
/* Channel number 9.3.1 M TV 2 */
- offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset);
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
break;
/* 8.4.6 ENCRYPTION COMMAND */
+ case RSL_MSG_ENCR_CMD: /* 38 8.4.6 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Encryption information 9.3.7 M TLV >=3 */
+ offset = dissect_rsl_ie_enc_inf(tvb, pinfo, tree, offset, TRUE);
/* Link Identifier 9.3.2 M TV 2 */
+ offset = dissect_rsl_ie_link_id(tvb, pinfo, tree, offset, TRUE);
/* L3 Info (CIPH MOD CMD) 9.3.11 M TLV 6 */
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, TRUE);
+ break;
/* 8.4.7 HANDOVER DETECTION */
+ case RSL_MSG_HANDODET: /* 39 8.4.7 */
/* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Access Delay 9.3.17 O 1) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_access_delay(tvb, pinfo, tree, offset, FALSE);
+ break;
/* 8.4.8 MEASUREMENT RESULT 40 */
case RSL_MSG_MEAS_RES:
/* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
/* Measurement result number 9.3.27 M TV 2 */
+ offset = dissect_rsl_ie_meas_res_no(tvb, pinfo, tree, offset, TRUE);
/* Uplink Measurements 9.3.25 M TLV >=5 */
+ offset = dissect_rsl_ie_uplik_meas(tvb, pinfo, tree, offset, TRUE);
/* BS Power 9.3.4 M TV 2 */
+ offset = dissect_rsl_ie_bs_power(tvb, pinfo, tree, offset, TRUE);
/* L1 Information 9.3.10 O 1) TV 3 */
- /* L3 Info (MEAS REP, EXT MEAS REP or ENH MEAS REP) 9.3.11 O 1) TLV 21*/
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_l1_inf(tvb, pinfo, tree, offset, FALSE);
+ /* L3 Info (MEAS REP, EXT MEAS REP or ENH MEAS REP) 9.3.11 O 1) TLV 21 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, FALSE);
/* MS Timing Offset 9.3.37 O 2) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ms_timing_offset(tvb, pinfo, tree, offset, FALSE);
+ break;
+ /* 8.4.9 MODE MODIFY */
+ case RSL_MSG_MODE_MODIFY_REQ: /* 41 8.4.9 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Channel Mode 9.3.6 M TLV 8-9 */
+ offset = dissect_rsl_ie_ch_mode(tvb, pinfo, tree, offset, TRUE);
+ /* Encryption information 9.3.7 O 1) TLV >=3 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_enc_inf(tvb, pinfo, tree, offset, FALSE);
+ /* Main channel reference 9.3.45 O 2) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_main_ch_ref(tvb, pinfo, tree, offset, FALSE);
+ /* MultiRate configuration 9.3.52 O 3) TLV >=3 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_multirate_conf(tvb, pinfo, tree, offset, FALSE);
+ /* Multirate Control 9.3.53 O 4) TV 2 */
+ /* Supported Codec Types 9.3.54 O 4) TLV >=5 */
+ /* TFO transparent container 9.3.59 O 4) TLV */
+ break;
+ /* 8.4.10 MODE MODIFY ACKNOWLEDGE */
+ case RSL_MSG_MODE_MODIFY_ACK: /* 42 8.4.10 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.11 MODE MODIFY NEGATIVE ACKNOWLEDGE */
+ case RSL_MSG_MODE_MODIFY_NACK: /* 43 8.4.11 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Cause 9.3.26 M TLV >=3 */
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.12 PHYSICAL CONTEXT REQUEST */
+ case RSL_MSG_PHY_CONTEXT_REQ: /* 44 8.4.12 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.13 PHYSICAL CONTEXT CONFIRM */
+ case RSL_MSG_PHY_CONTEXT_CONF: /* 45 8.4.13 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* BS Power 9.3.4 M TV 2 */
+ offset = dissect_rsl_ie_bs_power(tvb, pinfo, tree, offset, TRUE);
+ /* MS Power 9.3.13 M TV 2 */
+ /* Timing Advance 9.3.24 M TV 2 */
+ /* Physical Context 9.3.16 O 1) TLV */
+ break;
+ /* 8.4.14 RF CHANNEL RELEASE */
+ case RSL_MSG_RF_CHAN_REL: /* 46 8.4.14 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.15 MS POWER CONTROL */
+ case RSL_MSG_MS_POWER_CONTROL: /* 47 8.4.15 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MS Power 9.3.13 M TV 2 */
+ /* MS Power Parameters 9.3.31 O 1) TLV >=2 */
+ break;
+ /* 8.4.16 BS POWER CONTROL */
+ case RSL_MSG_BS_POWER_CONTROL: /* 48 8.4.16 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* BS Power 9.3.4 M TV 2 */
+ offset = dissect_rsl_ie_bs_power(tvb, pinfo, tree, offset, TRUE);
+ /* BS Power Parameters 9.3.32 O 1) TLV >=2 */
+ break;
+ /* 8.4.17 PREPROCESS CONFIGURE */
+ case RSL_MSG_PREPROC_CONFIG: /* 49 8.4.17 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Preproc. Parameters 9.3.33 M TLV >=3 */
+ break;
+ /* 8.4.18 PREPROCESSED MEASUREMENT RESULT */
+ case RSL_MSG_PREPROC_MEAS_RES: /* 50 8.4.18 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Preproc. Measurements 9.3.34 M TLV >=2 */
+ break;
+ /* 8.4.19 RF CHANNEL RELEASE ACKNOWLEDGE */
+ case RSL_MSG_RF_CHAN_REL_ACK: /* 51 8.4.19 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.20 SACCH INFO MODIFY */
+ case RSL_MSG_SACCH_INFO_MODIFY: /* 52 8.4.20 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* System Info Type 9.3.30 M TV 2 */
+ offset = dissect_rsl_ie_sys_info_type(tvb, pinfo, tree, offset, TRUE);
+ /* L3 Info 9.3.11 O 1) TLV 22 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_L3_inf(tvb, pinfo, tree, offset, FALSE);
+ /* Starting Time 9.3.23 O 2) TV 3 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_staring_time(tvb, pinfo, tree, offset, FALSE);
+ break;
+ /* 8.4.21 TALKER DETECTION */
+ case RSL_MSG_TALKER_DET: /* 53 8.4.21 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Access Delay 9.3.17 O 1) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.22 LISTENER DETECTION */
+ case RSL_MSG_LISTENER_DET: /* 54 8.4.22 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Access Delay 9.3.17 O 1) TV 2 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.23 REMOTE CODEC CONFIGURATION REPORT */
+ case RSL_MSG_REMOTE_CODEC_CONF_REP:/* 55 8.4.23 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Codec Configuration 9.3.55 M TLV >=3 */
+ /* Supported Codec Types 9.3.54 M TLV >=5 */
+ /* TFO transparent container 9.3.59 O 4) TLV >=3 */
+ break;
+ /* 8.4.24 ROUND TRIP DELAY REPORT */
+ case RSL_MSG_R_T_D_REP: /* 56 8.4.24 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Round Trip Delay 9.3.56 M TV 2 */
+ break;
+ /* 8.4.25 PRE-HANDOVER NOTIFICATION */
+ case RSL_MSG_PRE_HANDO_NOTIF: /* 57 8.4.25 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MultiRateControl 9.3.53 M TV 2 */
+ /* Codec Configuration 9.3.55 M TLV >=3 */
+ /* TFO transparent container 9.3.59 O 4) TLV >=3 */
+ break;
+ /* 8.4.26 MULTIRATE CODEC MODIFICATION REQUEST */
+ case RSL_MSG_MR_CODEC_MOD_REQ: /* 58 8.4.26 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MultiRate Configuration 9.3.52 O 1) TLV >=4 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_multirate_conf(tvb, pinfo, tree, offset, FALSE);
+ break;
+ /* 8.4.27 MULTIRATE CODEC MODIFICATION ACKNOWLEDGE */
+ case RSL_MSG_MR_CODEC_MOD_ACK: /* 59 8.4.27 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MultiRate Configuration 9.3.52 O 1) TLV >=4 */
+ if(tvb_length_remaining(tvb,offset) > 0)
+ offset = dissect_rsl_ie_multirate_conf(tvb, pinfo, tree, offset, FALSE);
+ break;
+ /* 8.4.28 MULTIRATE CODEC MODIFICATION NEGATIVE ACKNOWLEDGE */
+ case RSL_MSG_MR_CODEC_MOD_NACK: /* 60 8.4.28 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* Cause 9.3.26 M TLV >=3 */
+ offset = dissect_rsl_ie_cause(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.29 MULTIRATE CODEC MODIFICATION PERFORMED */
+ case RSL_MSG_MR_CODEC_MOD_PER: /* 61 8.4.29 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MultiRate Configuration 9.3.52 M TLV >=4 */
+ offset = dissect_rsl_ie_multirate_conf(tvb, pinfo, tree, offset, TRUE);
+ break;
+ /* 8.4.30 TFO REPORT */
+ case RSL_MSG_TFO_REP: /* 62 8.4.30 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* TFO Status 9.3.57 M TV 1 */
+ break;
+ /* 8.4.31 TFO MODIFICATION REQUEST */
+ case RSL_MSG_TFO_MOD_REQ: /* 63 8.4.31 */
+ /* Channel number 9.3.1 M TV 2 */
+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE);
+ /* MultiRateControl 9.3.53 M TV 2 */
+ /* Supported Codec Type 9.3.54 O 1) TLV >=5 */
+ /* TFO transparent container 9.3.59 O 4) TLV >=3 */
+ break;
+ /* 0 1 - - - - - - Location Services messages: */
+ /* 8.7.1 LOCATION INFORMATION */
+ case RSL_MSG_LOC_INF: /* 65 8.7.1 */
+ /* LLP APDU 9.3.58 M LV 2-N */
break;
default:
break;
proto_tree_add_item(rsl_tree, hf_rsl_msg_dsc, tvb, offset, 1, FALSE);
proto_tree_add_item(rsl_tree, hf_rsl_T_bit, tvb, offset, 1, FALSE);
offset++;
- offset = dissct_rsl_msg(tvb, pinfo, rsl_tree, offset );
+ offset = dissct_rsl_msg(tvb, pinfo, rsl_tree, offset);
/*}*/
},
{ &hf_rsl_ch_no_TN,
{ "Time slot number (TN)", "rsl.ch_no_TN",
- FT_UINT8, BASE_DEC, NULL, 0x03,
+ FT_UINT8, BASE_DEC, NULL, 0x07,
"Time slot number (TN)", HFILL }
},
{ &hf_rsl_req_ref_ra,
FT_UINT8, BASE_DEC, NULL, 0x1f,
"T2", HFILL }
},
+ { &hf_rsl_ho_ref,
+ { "Hand-over reference", "rsl.ho_ref",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Hand-over reference", HFILL }
+ },
+ { &hf_rsl_ms_power_lev,
+ { "MS power level", "rsl.s_power_lev",
+ FT_UINT8, BASE_DEC, NULL, 0xf8,
+ "MS power level", HFILL }
+ },
+ { &hf_rsl_ms_fpc,
+ { "FPC", "rsl.fpc",
+ FT_BOOLEAN, 8, TFS(&rsl_fpc_epc_mode_vals), 0x04,
+ "FPC", HFILL }
+ },
+ { &hf_rsl_act_timing_adv,
+ { "Actual Timing Advance", "rsl.act_timing_adv",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Actual Timing Advance", HFILL }
+ },
+ { &hf_rsl_dtxd,
+ { "DTXd", "rsl.dtxd",
+ FT_BOOLEAN, 8, TFS(&rsl_dtxd_vals), 0x40,
+ "DTXd", HFILL }
+ },
+ { &hf_rsl_rxlev_full_up,
+ { "RXLEV.FULL.up", "rsl.rxlev_full_up",
+ FT_UINT8, BASE_DEC, NULL, 0x3f,
+ "RXLEV.FULL.up", HFILL }
+ },
+ { &hf_rsl_rxlev_sub_up,
+ { "RXLEV.SUB.up", "rsl.rxlev_sub_up",
+ FT_UINT8, BASE_DEC, NULL, 0x3f,
+ "RXLEV.SUB.up", HFILL }
+ },
+ { &hf_rsl_rxqual_full_up,
+ { "RXQUAL.FULL.up", "rsl.rxqual_full_up",
+ FT_UINT8, BASE_DEC, NULL, 0x38,
+ "RXQUAL.FULL.up", HFILL }
+ },
+ { &hf_rsl_rxqual_sub_up,
+ { "RXQUAL.SUB.up", "rsl.rxqual_sub_up",
+ FT_UINT8, BASE_DEC, NULL, 0x07,
+ "RXQUAL.SUB.up", HFILL }
+ },
{ &hf_rsl_acc_delay,
{ "Access Delay", "rsl.acc_del",
FT_UINT8, BASE_DEC, NULL, 0x0,
FT_UINT8, BASE_DEC, NULL, 0x07,
"SAPI", HFILL }
},
+ { &hf_rsl_rbit,
+ { "R", "rsl.rbit",
+ FT_BOOLEAN, 8, TFS(&rsl_rbit_vals), 0x80,
+ "R", HFILL }
+ },
+ { &hf_rsl_a3a2,
+ { "A3A2", "rsl.a3a2",
+ FT_UINT8, BASE_DEC, VALS(rsl_a3a2_vals), 0x06,
+ "A3A2", HFILL }
+ },
+ { &hf_rsl_a1_0,
+ { "A1", "rsl.a1_0",
+ FT_BOOLEAN, 8, TFS(&rsl_a1_0_vals), 0x01,
+ "A1", HFILL }
+ },
+ { &hf_rsl_a1_1,
+ { "A1", "rsl.a1_1",
+ FT_BOOLEAN, 8, TFS(&rsl_a1_1_vals), 0x01,
+ "A1", HFILL }
+ },
+ { &hf_rsl_a1_2,
+ { "A1", "rsl.a2_0",
+ FT_BOOLEAN, 8, TFS(&rsl_a1_2_vals), 0x01,
+ "A1", HFILL }
+ },
+ { &hf_rsl_epc_mode,
+ { "EPC mode", "rsl.epc_mode",
+ FT_BOOLEAN, 8, TFS(&rsl_epc_mode_vals), 0x20,
+ "EPC mode", HFILL }
+ },
+ { &hf_rsl_fpc_epc_mode,
+ { "FPC-EPC mode", "rsl.fpc_epc_mode",
+ FT_BOOLEAN, 8, TFS(&rsl_fpc_epc_mode_vals), 0x10,
+ "FPC-EPC mode", HFILL }
+ },
+ { &hf_rsl_bs_power,
+ { "Power Level", "rsl.bs_power",
+ FT_UINT8, BASE_DEC, VALS(rsl_rlm_bs_power_vals), 0x0f,
+ "Power Level", HFILL }
+ },
+ { &hf_rsl_cm_dtxd,
+ { "DTXd", "rsl.cm_dtxd",
+ FT_BOOLEAN, 8, TFS(&rsl_dtx_vals), 0x02,
+ "DTXd", HFILL }
+ },
+ { &hf_rsl_cm_dtxu,
+ { "DTXu", "rsl.cm_dtxu",
+ FT_BOOLEAN, 8, TFS(&rsl_dtx_vals), 0x01,
+ "DTXu", HFILL }
+ },
+ { &hf_rsl_alg_id,
+ { "Algorithm Identifier", "rsl.alg_id",
+ FT_UINT8, BASE_DEC, VALS(rsl_algorithm_id_vals), 0x0,
+ "Algorithm Identifier", HFILL }
+ },
+ { &hf_rsl_key,
+ { "KEY", "rsl.key",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "KEY", HFILL }
+ },
{ &hf_rsl_cause,
{ "Cause", "rsl.cause",
FT_UINT8, BASE_DEC, VALS(rsl_rlm_cause_vals), 0x7f,
FT_UINT8, BASE_DEC, NULL, 0x0,
"Paging Group", HFILL }
},
+ { &hf_rsl_sys_info_type,
+ { "System Info Type", "rsl.sys_info_type",
+ FT_UINT8, BASE_DEC, VALS(rsl_sys_info_type_vals), 0x0,
+ "System Info Type", HFILL }
+ },
+ { &hf_rsl_timing_offset,
+ { "Timing Offset", "rsl.timing_offset",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Timing Offset", HFILL }
+ },
{ &hf_rsl_ch_needed,
- { "Channel Needed", "rsl.class",
+ { "Channel Needed", "rsl.ch_needed",
FT_UINT8, BASE_DEC, VALS(rsl_ch_needed_vals), 0x03,
"Channel Needed", HFILL }
},
{ &hf_rsl_emlpp_prio,
- { "eMLPP Priority", "rsl.class",
+ { "eMLPP Priority", "rsl.emlpp_prio",
FT_UINT8, BASE_DEC, VALS(rsl_emlpp_prio_vals), 0x03,
"eMLPP Priority", HFILL }
},
static gint *ett[] = {
&ett_rsl,
&ett_ie_link_id,
+ &ett_ie_act_type,
+ &ett_ie_bs_power,
+ &ett_ie_ch_id,
+ &ett_ie_ch_mode,
+ &ett_ie_enc_inf,
&ett_ie_ch_no,
&ett_ie_frame_no,
+ &ett_ie_ho_ref,
+ &ett_ie_l1_inf,
&ett_ie_L3_inf,
&ett_ie_ms_id,
&ett_ie_phy_ctx,
&ett_ie_req_ref,
&ett_ie_rel_mode,
&ett_ie_rlm_cause,
+ &ett_ie_staring_time,
+ &ett_ie_uplik_meas,
&ett_ie_full_imm_ass_inf,
+ &ett_ie_ms_timing_offset,
&ett_ie_ch_needed,
&ett_ie_emlpp_prio,
+ &ett_ie_main_ch_ref,
+ &ett_ie_multirate_conf,
&ett_ie_cause,
&ett_ie_meas_res_no,
+ &ett_ie_message_id,
+ &ett_ie_sys_info_type,
};
/* Register the protocol name and description */
}
+
git.samba.org / obnox / wireshark / wip.git / commitdiff