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Display the meaning of the special values of the Stop MTCH field. 

From Pascal Quantin

svn path=/trunk/; revision=40296
This commit is contained in:
Martin Mathieson 2011-12-27 00:27:46 +00:00
parent 911a3120c6
commit 4dbf893401
1 changed files with 11 additions and 3 deletions
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14
epan/dissectors/packet-mac-lte.c
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@ -3500,7 +3500,8 @@ static void dissect_mch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pro
{
guint32 curr_offset = offset;
gint16 i;
proto_item *mch_sched_info_ti;
guint16 stop_mtch_val;
proto_item *mch_sched_info_ti, *ti;
proto_tree *mch_sched_info_tree;
mch_sched_info_ti = proto_tree_add_string_format(tree,
@ -3513,8 +3514,15 @@ static void dissect_mch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pro
for (i=0; i<(pdu_lengths[n]/2); i++) {
proto_tree_add_item(mch_sched_info_tree, hf_mac_lte_control_mch_scheduling_info_lcid,
tvb, curr_offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(mch_sched_info_tree, hf_mac_lte_control_mch_scheduling_info_stop_mtch,
tvb, curr_offset, 2, ENC_BIG_ENDIAN);
stop_mtch_val = tvb_get_ntohs(tvb, curr_offset) & 0x7ff;
ti = proto_tree_add_item(mch_sched_info_tree, hf_mac_lte_control_mch_scheduling_info_stop_mtch,
tvb, curr_offset, 2, ENC_BIG_ENDIAN);
if ((stop_mtch_val >= 2043) && (stop_mtch_val <= 2046)) {
proto_item_append_text(ti, " (reserved)");
}
else if (stop_mtch_val == 2047) {
proto_item_append_text(ti, " (MTCH is not scheduled)");
}
curr_offset += 2;
}