diff options
| author | Anders Broman <anders.broman@ericsson.com> | 2010-12-27 20:23:26 +0000 |
|---|---|---|
| committer | Anders Broman <anders.broman@ericsson.com> | 2010-12-27 20:23:26 +0000 |
| commit | 2c7b85a62424f4387efa9955392be340b4d9d150 (patch) | |
| tree | b7c0e7c351c0d7c8eb3e04790c7d715be838e4ec /epan/dissectors/packet-gtp.c | |
| parent | 14e2d5c04ab2967be3dd716ca9e398bcab0e3d94 (diff) | |
Add dissection of Radio Priority LCS.
svn path=/trunk/; revision=35276
Diffstat (limited to 'epan/dissectors/packet-gtp.c')
| -rw-r--r-- | epan/dissectors/packet-gtp.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/epan/dissectors/packet-gtp.c b/epan/dissectors/packet-gtp.c index 05511cc3a3..4ad9a44a63 100644 --- a/epan/dissectors/packet-gtp.c +++ b/epan/dissectors/packet-gtp.c @@ -233,6 +233,7 @@ static int hf_gtp_time_2_dta_tr = -1; static int hf_gtp_ext_ei = -1; static int hf_gtp_ext_gcsi = -1; static int hf_gtp_ext_dti = -1; +static int hf_gtp_ra_prio_lcs = -1; /* Initialize the subtree pointers */ static gint ett_gtp = -1; @@ -3530,8 +3531,8 @@ static int decode_gtp_ra_prio_lcs(tvbuff_t * tvb, int offset, packet_info * pinf offset++; proto_tree_add_item(ext_tree, hf_gtp_ext_length, tvb, offset, 2, FALSE); offset = offset + 2; - /* TODO add decoding of data */ - proto_tree_add_text(ext_tree, tvb, offset, length, "Data not decoded yet"); + + proto_tree_add_item(ext_tree, hf_gtp_ra_prio_lcs, tvb, offset, 1, FALSE); return 3 + length; @@ -4238,7 +4239,7 @@ static void decode_apn(tvbuff_t * tvb, int offset, guint16 length, proto_tree * static int decode_gtp_pdp_cntxt(tvbuff_t * tvb, int offset, packet_info * pinfo _U_, proto_tree * tree) { - guint8 ggsn_addr_len, apn_len, trans_id, vaa, order, nsapi, sapi, pdu_send_no, pdu_rec_no, pdp_cntxt_id, pdp_type_org, pdp_type_num, pdp_addr_len; + guint8 ggsn_addr_len, apn_len, trans_id, vaa, asi, order, nsapi, sapi, pdu_send_no, pdu_rec_no, pdp_cntxt_id, pdp_type_org, pdp_type_num, pdp_addr_len; guint16 length, sn_down, sn_up, up_flow; guint32 addr_ipv4; struct e_in6_addr addr_ipv6; @@ -4251,11 +4252,13 @@ static int decode_gtp_pdp_cntxt(tvbuff_t * tvb, int offset, packet_info * pinfo ext_tree_pdp = proto_item_add_subtree(te, ett_gtp_pdp); vaa = (tvb_get_guint8(tvb, offset + 3) >> 6) & 0x01; + asi = (tvb_get_guint8(tvb, offset + 3) >> 5) & 0x01; order = (tvb_get_guint8(tvb, offset + 3) >> 4) & 0x01; nsapi = tvb_get_guint8(tvb, offset + 3) & 0x0F; sapi = tvb_get_guint8(tvb, offset + 4) & 0x0F; proto_tree_add_text(ext_tree_pdp, tvb, offset + 3, 1, "VPLMN address allowed: %s", yesno[vaa]); + proto_tree_add_text(ext_tree_pdp, tvb, offset + 3, 1, "Activity Status Indicator: %s", yesno[asi]); proto_tree_add_text(ext_tree_pdp, tvb, offset + 3, 1, "Reordering required: %s", yesno[order]); proto_tree_add_text(ext_tree_pdp, tvb, offset + 3, 1, "NSAPI: %u", nsapi); proto_tree_add_text(ext_tree_pdp, tvb, offset + 4, 1, "SAPI: %u", sapi); @@ -7091,6 +7094,12 @@ void proto_register_gtp(void) FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL} }, + { &hf_gtp_ra_prio_lcs, + {"Radio Priority LCS", "gtp.raplcs", + FT_UINT8, BASE_DEC, NULL, 0x07, + NULL, HFILL} + }, + }; static gint *ett_gtp_array[] = { |