diff options
| author | dimeg <dimeg@f5534014-38df-0310-8fa8-9805f1628bb7> | 2010-08-27 21:30:12 +0000 |
|---|---|---|
| committer | dimeg <dimeg@f5534014-38df-0310-8fa8-9805f1628bb7> | 2010-08-27 21:30:12 +0000 |
| commit | 9cc26dd342d2ef99d48001f6c333c891e6bb844a (patch) | |
| tree | c6829330ad58fe0457ebbce8a998079a747a76ad /epan/dissectors/packet-gsm_a_bssmap.c | |
| parent | 315c9af9f4a1e4184153d47b5de5a880c2b1e377 (diff) | |
Support for eMLPP Priority IE in BSSMAP
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@33971 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'epan/dissectors/packet-gsm_a_bssmap.c')
| -rw-r--r-- | epan/dissectors/packet-gsm_a_bssmap.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/epan/dissectors/packet-gsm_a_bssmap.c b/epan/dissectors/packet-gsm_a_bssmap.c index d2b7623def..0ba514be35 100644 --- a/epan/dissectors/packet-gsm_a_bssmap.c +++ b/epan/dissectors/packet-gsm_a_bssmap.c @@ -486,6 +486,7 @@ static int hf_gsm_a_bssmap_location_type_location_information = -1; static int hf_gsm_a_bssmap_location_type_positioning_method = -1; static int hf_gsm_a_bssmap_chan_type_extension = -1; static int hf_gsm_a_bssmap_cause_extension = -1; +static int hf_gsm_a_bssmap_emlpp_prio = -1; static int hf_fe_extra_info_prec = -1; static int hf_fe_extra_info_lcs = -1; static int hf_fe_extra_info_ue_prob = -1; @@ -2730,6 +2731,27 @@ be_ass_req(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar * (bit 3 to 1 of octet 5) in the Descriptive group or broadcast call reference information element as * defined in 3GPP TS 24.008. */ +static const value_string gsm_a_bssmap_call_priority_vals[] = { + { 0x00, "No priority applied" }, + { 0x01, "Call priority level 4" }, + { 0x02, "Call priority level 3" }, + { 0x03, "Call priority level 2" }, + { 0x04, "Call priority level 1" }, + { 0x05, "Call priority level 0" }, + { 0x06, "Call priority level B" }, + { 0x07, "Call priority level A" }, + { 0, NULL } +}; + +static guint16 +be_emlpp_prio(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_) +{ + proto_tree_add_bits_item(tree, hf_gsm_a_bssmap_spare_bits, tvb, offset << 3, 5, FALSE); + proto_tree_add_item(tree, hf_gsm_a_bssmap_emlpp_prio, tvb, offset, 1, FALSE); + + return 1; +} + /* * 3.2.2.57 Configuration Evolution Indication */ @@ -3788,7 +3810,7 @@ guint16 (*bssmap_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, gu NULL /* no associated data */, /* Talker Flag */ NULL /* no associated data */, /* Connection Release Requested */ de_d_gb_call_ref, /* Group Call Reference */ - NULL, /* eMLPP Priority */ + be_emlpp_prio, /* eMLPP Priority */ be_conf_evo_ind, /* Configuration Evolution Indication */ be_field_element_dissect, /* Old BSS to New BSS Information */ be_lsa_id, /* LSA Identifier */ @@ -6680,6 +6702,12 @@ proto_register_gsm_a_bssmap(void) FT_BOOLEAN, 8, TFS(&bssmap_cause_extension_value), 0x80, NULL, HFILL } }, + { &hf_gsm_a_bssmap_emlpp_prio, + { "eMLPP Priority", "gsm_a_bssmap.emlpp_priority", + FT_UINT8, BASE_HEX, VALS(gsm_a_bssmap_call_priority_vals), 0x07, + NULL, HFILL } + }, + { &hf_fe_extra_info_prec, { "Pre-emption Recommendation", "fe_extra_info.prec", FT_UINT8, BASE_DEC, VALS(fe_extra_info_prec_vals), 0x01, |