#include <epan/packet.h>
#include <epan/expert.h>
+#include <epan/prefs.h>
#include "packet-umts_fp.h"
* TODO:
* - IUR interface-specific formats
* - verify header & payload CRCs
+ * - do CRC verification before further parsing
*/
/* Initialize the protocol and registered fields. */
int proto_fp = -1;
+static int hf_fp_release = -1;
+static int hf_fp_release_version = -1;
+static int hf_fp_release_year = -1;
+static int hf_fp_release_month = -1;
static int hf_fp_channel_type = -1;
static int hf_fp_division = -1;
static int hf_fp_direction = -1;
+static int hf_fp_ddi_config = -1;
+static int hf_fp_ddi_config_ddi = -1;
+static int hf_fp_ddi_config_macd_pdu_size = -1;
+
static int hf_fp_header_crc = -1;
static int hf_fp_ft = -1;
static int hf_fp_cfn = -1;
static int hf_fp_edch_pdu_padding = -1;
static int hf_fp_edch_tsn = -1;
static int hf_fp_edch_mac_es_pdu = -1;
+
+static int hf_fp_edch_user_buffer_size = -1;
+static int hf_fp_edch_no_macid_sdus = -1;
+static int hf_fp_edch_number_of_mac_is_pdus = -1;
+
+static int hf_fp_edch_e_rnti = -1;
+static int hf_fp_edch_macis_descriptors = -1;
+static int hf_fp_edch_macis_lchid = -1;
+static int hf_fp_edch_macis_length = -1;
+static int hf_fp_edch_macis_flag = -1;
+static int hf_fp_edch_macis_tsn = -1;
+static int hf_fp_edch_macis_ss = -1;
+static int hf_fp_edch_macis_sdu = -1;
+
static int hf_fp_frame_seq_nr = -1;
static int hf_fp_hsdsch_pdu_block_header = -1;
static int hf_fp_hsdsch_pdu_block = -1;
static int hf_fp_hsdsch_new_ie_flags = -1;
static int hf_fp_hsdsch_new_ie_flag[8] = {-1, -1, -1, -1, -1, -1, -1, -1};
static int hf_fp_hsdsch_drt = -1;
+static int hf_fp_hsdsch_entity = -1;
static int hf_fp_timing_advance = -1;
static int hf_fp_num_of_pdu = -1;
static int hf_fp_mac_d_pdu_len = -1;
/* Subtrees. */
static int ett_fp = -1;
+static int ett_fp_release = -1;
static int ett_fp_data = -1;
static int ett_fp_crcis = -1;
+static int ett_fp_ddi_config = -1;
static int ett_fp_edch_subframe_header = -1;
static int ett_fp_edch_subframe = -1;
+static int ett_fp_edch_maces = -1;
+static int ett_fp_edch_macis_descriptors = -1;
+static int ett_fp_edch_macis_pdu = -1;
static int ett_fp_hsdsch_new_ie_flags = -1;
static int ett_fp_rach_new_ie_flags = -1;
static int ett_fp_hsdsch_pdu_block_header = -1;
+static dissector_handle_t mac_fdd_dch_handle;
+static dissector_handle_t mac_fdd_rach_handle;
+static dissector_handle_t mac_fdd_fach_handle;
+static dissector_handle_t mac_fdd_pch_handle;
+static dissector_handle_t mac_fdd_edch_handle;
+static dissector_handle_t mac_fdd_hsdsch_handle;
+
+static proto_tree *top_level_tree = NULL;
+
+/* Variables used for preferences */
+static gboolean preferences_call_mac_dissectors = TRUE;
+static gboolean preferences_show_release_info = TRUE;
-/* E-DCH channel header information */
-struct subframe_info
+
+/* E-DCH (T1) channel header information */
+struct edch_t1_subframe_info
{
guint8 subframe_number;
guint8 number_of_mac_es_pdus;
guint16 number_of_mac_d_pdus[64];
};
+/* E-DCH (T2) channel header information */
+struct edch_t2_subframe_info
+{
+ guint8 subframe_number;
+ guint8 number_of_mac_is_pdus;
+ guint8 number_of_mac_is_sdus[16];
+ guint8 mac_is_lchid[16][16];
+ guint16 mac_is_length[16][16];
+};
+
static const value_string channel_type_vals[] =
{
{ CHANNEL_IUR_DSCH, "IUR DSCH" },
{ CHANNEL_EDCH, "EDCH" },
{ CHANNEL_RACH_TDD_128, "RACH_TDD_128" },
+ { CHANNEL_HSDSCH_COMMON,"HSDSCH-COMMON" },
+ { CHANNEL_HSDSCH_COMMON_T3,"HSDSCH-COMMON-T3" },
+ { CHANNEL_EDCH_COMMON, "EDCH-COMMON"},
{ 0, NULL }
};
static const value_string e_rucch_flag_vals[] = {
{ 0, "Conventional E-RUCCH reception" },
{ 1, "TA Request reception" },
- { 0, NULL },
+ { 0, NULL }
+};
+
+static const value_string hsdshc_mac_entity_vals[] = {
+ { entity_not_specified, "Unspecified (assume MAC-hs)" },
+ { hs, "MAC-hs" },
+ { ehs, "MAC-ehs" },
+ { 0, NULL }
};
+/* TODO: add and use */
+static const value_string segmentation_status_vals[] = {
+ { 0, "" },
+ { 1, "" },
+ { 2, "" },
+ { 3, "" },
+ { 0, NULL }
+};
+
+static const value_string lchid_vals[] = {
+ { 0, "Logical Channel 1" },
+ { 1, "Logical Channel 2" },
+ { 2, "Logical Channel 3" },
+ { 3, "Logical Channel 4" },
+ { 4, "Logical Channel 5" },
+ { 5, "Logical Channel 6" },
+ { 6, "Logical Channel 7" },
+ { 7, "Logical Channel 8" },
+ { 8, "Logical Channel 9" },
+ { 9, "Logical Channel 10" },
+ { 10, "Logical Channel 11" },
+ { 11, "Logical Channel 12" },
+ { 12, "Logical Channel 13" },
+ { 13, "Logical Channel 14" },
+ { 14, "CCCH (SRB0)" },
+ { 15, "E-RNTI being included (FDD only)" },
+ { 0, NULL }
+};
/* Dedicated control types */
#define DCH_OUTER_LOOP_POWER_CONTROL 1
#define COMMON_TIMING_ADJUSTMENT 2
#define COMMON_DL_SYNCHRONISATION 3
#define COMMON_UL_SYNCHRONISATION 4
-
+
#define COMMON_DL_NODE_SYNCHRONISATION 6
#define COMMON_UL_NODE_SYNCHRONISATION 7
#define COMMON_DYNAMIC_PUSCH_ASSIGNMENT 8
/* Dissect message parts */
static int dissect_tb_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info, int *num_tbs);
+ int offset, struct fp_info *p_fp_info,
+ dissector_handle_t *data_handle);
static int dissect_macd_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, guint16 length, guint16 number_of_pdus);
static int dissect_macd_pdu_data_type_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, guint16 length, guint16 number_of_pdus);
+
static int dissect_crci_bits(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int num_tbs, int offset);
+ fp_info *p_fp_info, int offset);
static void dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo,
proto_tree *tree, guint8 dch_crc_present,
int offset);
tvbuff_t *tvb, int offset);
static int dissect_common_ul_node_synchronisation(packet_info *pinfo, proto_tree *tree,
tvbuff_t *tvb, int offset);
-static int dissect_common_dl_syncronisation(packet_info *pinfo, proto_tree *tree,
+static int dissect_common_dl_synchronisation(packet_info *pinfo, proto_tree *tree,
tvbuff_t *tvb, int offset,
struct fp_info *p_fp_info);
-static int dissect_common_ul_syncronisation(packet_info *pinfo, proto_tree *tree,
+static int dissect_common_ul_synchronisation(packet_info *pinfo, proto_tree *tree,
tvbuff_t *tvb, int offset,
struct fp_info *p_fp_info);
static int dissect_common_timing_advance(packet_info *pinfo, proto_tree *tree,
static void dissect_bch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, struct fp_info *p_fp_info);
static void dissect_iur_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info _U_);
+ int offset, struct fp_info *p_fp_info);
static void dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, struct fp_info *p_fp_info);
static void dissect_hsdsch_type_2_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
/* Dissect dedicated channels */
static void dissect_e_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info);
+ int offset, struct fp_info *p_fp_info,
+ gboolean is_common);
+
+static void dissect_e_dch_t2_or_common_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info,
+ int number_of_subframes,
+ gboolean is_common);
/* Main dissection function */
static void dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
void proto_reg_handoff_fp(void);
-
+static int get_tb_count(struct fp_info *p_fp_info)
+{
+ int chan, tb_count = 0;
+ for (chan = 0; chan < p_fp_info->num_chans; chan++) {
+ tb_count += p_fp_info->chan_num_tbs[chan];
+ }
+ return tb_count;
+}
/* Dissect the TBs of a data frame */
-int dissect_tb_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info, int *num_tbs)
+static int dissect_tb_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info,
+ dissector_handle_t *data_handle)
{
- int chan;
+ int chan, num_tbs = 0;
int bit_offset = 0;
guint data_bits = 0;
proto_item *tree_ti = NULL;
proto_tree *data_tree = NULL;
+ gboolean dissected = FALSE;
if (tree)
{
/* Add data subtree */
- tree_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
+ tree_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, ENC_NA);
proto_item_set_text(tree_ti, "TB data for %u chans", p_fp_info->num_chans);
data_tree = proto_item_add_subtree(tree_ti, ett_fp_data);
}
}
/* Show TBs from non-empty channels */
+ pinfo->fd->subnum = chan; /* set subframe number to current TB */
for (n=0; n < p_fp_info->chan_num_tbs[chan]; n++)
{
proto_item *ti;
ti = proto_tree_add_item(data_tree, hf_fp_tb, tvb,
offset + (bit_offset/8),
((bit_offset % 8) + p_fp_info->chan_tf_size[chan] + 7) / 8,
- FALSE);
+ ENC_NA);
proto_item_set_text(ti, "TB (chan %u, tb %u, %u bits)",
chan+1, n+1, p_fp_info->chan_tf_size[chan]);
}
- (*num_tbs)++;
+ if (preferences_call_mac_dissectors && data_handle &&
+ p_fp_info->chan_tf_size[chan] > 0) {
+ tvbuff_t *next_tvb;
+ next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
+ ((bit_offset % 8) + p_fp_info->chan_tf_size[chan] + 7) / 8, -1);
+ /* TODO: maybe this decision can be based only on info available in fp_info */
+ call_dissector(*data_handle, next_tvb, pinfo, top_level_tree);
+ dissected = TRUE;
+ }
+ num_tbs++;
/* Advance bit offset */
bit_offset += p_fp_info->chan_tf_size[chan];
}
}
- if (check_col(pinfo->cinfo, COL_INFO))
- {
+ if (dissected == FALSE) {
col_append_fstr(pinfo->cinfo, COL_INFO, "(%u bits in %u tbs)",
- data_bits, *num_tbs);
+ data_bits, num_tbs);
}
/* Data tree should cover entire length */
- if (data_tree)
- {
+ if (data_tree) {
proto_item_set_len(tree_ti, bit_offset/8);
- proto_item_append_text(tree_ti, " (%u bits in %u tbs)", data_bits, *num_tbs);
+ proto_item_append_text(tree_ti, " (%u bits in %u tbs)", data_bits, num_tbs);
}
/* Move offset past TBs (we know its already padded out to next byte) */
/* Dissect the MAC-d PDUs of an HS-DSCH (type 1) frame.
Length is in bits, and payload is offset by 4 bits of padding */
-int dissect_macd_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, guint16 length, guint16 number_of_pdus)
+static int dissect_macd_pdu_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, guint16 length, guint16 number_of_pdus)
{
int pdu;
int bit_offset = 0;
proto_item *pdus_ti = NULL;
proto_tree *data_tree = NULL;
+ gboolean dissected = FALSE;
/* Add data subtree */
if (tree)
{
- pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
+ pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, ENC_NA);
proto_item_set_text(pdus_ti, "%u MAC-d PDUs of %u bits", number_of_pdus, length);
data_tree = proto_item_add_subtree(pdus_ti, ett_fp_data);
}
/* Now for the PDUs */
- for (pdu=0; pdu < number_of_pdus; pdu++)
- {
+ for (pdu=0; pdu < number_of_pdus; pdu++) {
proto_item *pdu_ti;
- if (data_tree)
- {
+ if (data_tree) {
/* Show 4 bits padding at start of PDU */
- proto_tree_add_item(data_tree, hf_fp_hsdsch_data_padding, tvb, offset+(bit_offset/8), 1, FALSE);
+ proto_tree_add_item(data_tree, hf_fp_hsdsch_data_padding, tvb, offset+(bit_offset/8), 1, ENC_BIG_ENDIAN);
}
bit_offset += 4;
/* Data bytes! */
- if (data_tree)
- {
+ if (data_tree) {
+ pinfo->fd->subnum = pdu; /* set subframe number to current TB */
pdu_ti = proto_tree_add_item(data_tree, hf_fp_mac_d_pdu, tvb,
offset + (bit_offset/8),
((bit_offset % 8) + length + 7) / 8,
- FALSE);
+ ENC_NA);
proto_item_set_text(pdu_ti, "MAC-d PDU (PDU %u)", pdu+1);
}
+ if (preferences_call_mac_dissectors) {
+ tvbuff_t *next_tvb;
+ next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
+ ((bit_offset % 8) + length + 7)/8, -1);
+ call_dissector(mac_fdd_hsdsch_handle, next_tvb, pinfo, top_level_tree);
+ dissected = TRUE;
+ }
/* Advance bit offset */
bit_offset += length;
offset += (bit_offset / 8);
/* Show summary in info column */
- if (check_col(pinfo->cinfo, COL_INFO))
- {
+ if (dissected == FALSE) {
col_append_fstr(pinfo->cinfo, COL_INFO, " %u PDUs of %u bits",
number_of_pdus, length);
}
/* Dissect the MAC-d PDUs of an HS-DSCH (type 2) frame.
Length is in bytes, and payload is byte-aligned (no padding) */
-int dissect_macd_pdu_data_type_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, guint16 length, guint16 number_of_pdus)
+static int dissect_macd_pdu_data_type_2(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, guint16 length, guint16 number_of_pdus)
{
int pdu;
proto_item *pdus_ti = NULL;
proto_tree *data_tree = NULL;
int first_offset = offset;
+ gboolean dissected = FALSE;
/* Add data subtree */
if (tree)
{
- pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, FALSE);
+ pdus_ti = proto_tree_add_item(tree, hf_fp_data, tvb, offset, -1, ENC_NA);
proto_item_set_text(pdus_ti, "%u MAC-d PDUs of %u bytes", number_of_pdus, length);
data_tree = proto_item_add_subtree(pdus_ti, ett_fp_data);
}
if (data_tree)
{
pdu_ti = proto_tree_add_item(data_tree, hf_fp_mac_d_pdu, tvb,
- offset, length, FALSE);
+ offset, length, ENC_NA);
proto_item_set_text(pdu_ti, "MAC-d PDU (PDU %u)", pdu+1);
+ if (preferences_call_mac_dissectors) {
+ tvbuff_t *next_tvb = tvb_new_subset(tvb, offset, length, -1);
+ call_dissector(mac_fdd_hsdsch_handle, next_tvb, pinfo, top_level_tree);
+ dissected = TRUE;
+ }
}
/* Advance offset */
proto_item_set_len(pdus_ti, offset-first_offset);
/* Show summary in info column */
- if (check_col(pinfo->cinfo, COL_INFO))
- {
+ if (!dissected) {
col_append_fstr(pinfo->cinfo, COL_INFO, " %u PDUs of %u bits",
number_of_pdus, length*8);
}
return offset;
}
-
-
/* Dissect CRCI bits (uplink) */
-int dissect_crci_bits(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int num_tbs, int offset)
+static int dissect_crci_bits(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ fp_info *p_fp_info, int offset)
{
- int n;
+ int n, num_tbs;
proto_item *ti = NULL;
proto_tree *crcis_tree = NULL;
guint errors = 0;
+ num_tbs = get_tb_count(p_fp_info);
+
/* Add CRCIs subtree */
if (tree)
{
- ti = proto_tree_add_item(tree, hf_fp_crcis, tvb, offset, (num_tbs+7)/8, FALSE);
+ ti = proto_tree_add_item(tree, hf_fp_crcis, tvb, offset, (num_tbs+7)/8, ENC_NA);
proto_item_set_text(ti, "CRCI bits for %u tbs", num_tbs);
crcis_tree = proto_item_add_subtree(ti, ett_fp_crcis);
}
{
int bit = (tvb_get_guint8(tvb, offset+(n/8)) >> (7-(n%8))) & 0x01;
proto_tree_add_item(crcis_tree, hf_fp_crci[n%8], tvb, offset+(n/8),
- 1, FALSE);
+ 1, ENC_BIG_ENDIAN);
if (bit == 1)
{
}
-void dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo,
- proto_tree *tree, guint8 dch_crc_present,
- int offset)
+static void dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo,
+ proto_tree *tree, guint8 dch_crc_present,
+ int offset)
{
int crc_size = 0;
int remain = tvb_length_remaining(tvb, offset);
if (remain > crc_size)
{
ti = proto_tree_add_item(tree, hf_fp_spare_extension, tvb,
- offset, remain-crc_size, FALSE);
+ offset, remain-crc_size, ENC_NA);
proto_item_append_text(ti, " (%u octets)", remain-crc_size);
expert_add_info_format(pinfo, ti,
PI_UNDECODED, PI_WARN,
if (crc_size)
{
proto_tree_add_item(tree, hf_fp_payload_crc, tvb, offset, crc_size,
- FALSE);
+ ENC_BIG_ENDIAN);
}
}
/* CFN control */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* ToA */
toa = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
}
else
{
/* PCH CFN is 12 bits */
cfn = (tvb_get_ntohs(tvb, offset) >> 4);
- proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
/* 4 bits of padding follow... */
proto_tree_add_int(tree, hf_fp_pch_toa, tvb, offset, 3, toa);
offset += 3;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u, ToA=%d", cfn, toa);
}
return offset;
}
-int dissect_common_dl_node_synchronisation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset)
+static int dissect_common_dl_node_synchronisation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset)
{
/* T1 (3 bytes) */
guint32 t1 = tvb_get_ntoh24(tvb, offset);
- proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, FALSE);
+ proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, ENC_BIG_ENDIAN);
offset += 3;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u", t1);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u", t1);
return offset;
}
-int dissect_common_ul_node_synchronisation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset)
+static int dissect_common_ul_node_synchronisation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset)
{
guint32 t1, t2, t3;
/* T1 (3 bytes) */
t1 = tvb_get_ntoh24(tvb, offset);
- proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, FALSE);
+ proto_tree_add_item(tree, hf_fp_t1, tvb, offset, 3, ENC_BIG_ENDIAN);
offset += 3;
/* T2 (3 bytes) */
t2 = tvb_get_ntoh24(tvb, offset);
- proto_tree_add_item(tree, hf_fp_t2, tvb, offset, 3, FALSE);
+ proto_tree_add_item(tree, hf_fp_t2, tvb, offset, 3, ENC_BIG_ENDIAN);
offset += 3;
/* T3 (3 bytes) */
t3 = tvb_get_ntoh24(tvb, offset);
- proto_tree_add_item(tree, hf_fp_t3, tvb, offset, 3, FALSE);
+ proto_tree_add_item(tree, hf_fp_t3, tvb, offset, 3, ENC_BIG_ENDIAN);
offset += 3;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u T2=%u, T3=%u",
- t1, t2, t3);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " T1=%u T2=%u, T3=%u",
+ t1, t2, t3);
return offset;
}
-int dissect_common_dl_syncronisation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
+static int dissect_common_dl_synchronisation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
{
guint16 cfn;
{
/* CFN control */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
else
{
/* PCH CFN is 12 bits */
cfn = (tvb_get_ntohs(tvb, offset) >> 4);
- proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, ENC_BIG_ENDIAN);
/* 4 bits of padding follow... */
offset += 2;
}
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN=%u", cfn);
return offset;
}
-int dissect_common_ul_syncronisation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
+static int dissect_common_ul_synchronisation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
{
return dissect_common_timing_adjustment(pinfo, tree, tvb, offset, p_fp_info);
}
-int dissect_common_timing_advance(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset)
+static int dissect_common_timing_advance(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset)
{
guint8 cfn;
guint16 timing_advance;
/* CFN control */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Timing Advance */
proto_tree_add_uint(tree, hf_fp_timing_advance, tvb, offset, 1, timing_advance);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
- cfn, timing_advance);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
+ cfn, timing_advance);
return offset;
}
-int dissect_hsdpa_capacity_request(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset)
+static int dissect_hsdpa_capacity_request(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset)
{
guint8 priority;
guint16 user_buffer_size;
/* CmCH-PI */
priority = (tvb_get_guint8(tvb, offset) & 0x0f);
- proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* User buffer size */
user_buffer_size = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CmCH-PI=%u User-Buffer-Size=%u",
- priority, user_buffer_size);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CmCH-PI=%u User-Buffer-Size=%u",
+ priority, user_buffer_size);
return offset;
}
-int dissect_hsdpa_capacity_allocation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset,
- struct fp_info *p_fp_info)
+static int dissect_hsdpa_capacity_allocation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset,
+ struct fp_info *p_fp_info)
{
proto_item *ti;
proto_item *rate_ti;
if ((p_fp_info->release == 6) || (p_fp_info->release == 7))
{
proto_tree_add_bits_item(tree, hf_fp_congestion_status, tvb,
- offset*8 + 2, 2, FALSE);
+ offset*8 + 2, 2, ENC_BIG_ENDIAN);
}
/* CmCH-PI */
- proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Max MAC-d PDU length (13 bits) */
max_pdu_length = tvb_get_ntohs(tvb, offset) >> 3;
- proto_tree_add_item(tree, hf_fp_hsdsch_max_macd_pdu_len, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_hsdsch_max_macd_pdu_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset++;
/* HS-DSCH credits (11 bits) */
ti = proto_tree_add_bits_ret_val(tree, hf_fp_hsdsch_credits, tvb,
- offset*8 + 5, 11, &credits, FALSE);
+ offset*8 + 5, 11, &credits, ENC_BIG_ENDIAN);
offset += 2;
/* Interesting values */
/* HS-DSCH Repetition period */
repetition_period = tvb_get_guint8(tvb, offset);
- ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, FALSE);
+ ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
if (repetition_period == 0)
{
/* Calculated and show effective rate enabled */
if (credits == 2047)
{
- rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, FALSE);
+ rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, ENC_NA);
PROTO_ITEM_SET_GENERATED(rate_ti);
}
else
}
}
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
- max_pdu_length, (guint16)credits, interval, repetition_period);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO,
+ " Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
+ max_pdu_length, (guint16)credits, interval, repetition_period);
return offset;
}
-int dissect_hsdpa_capacity_allocation_type_2(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset)
+static int dissect_hsdpa_capacity_allocation_type_2(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset)
{
proto_item *ti;
proto_item *rate_ti;
/* Congestion status */
proto_tree_add_bits_item(tree, hf_fp_congestion_status, tvb,
- offset*8 + 2, 2, FALSE);
+ offset*8 + 2, 2, ENC_BIG_ENDIAN);
/* CmCH-PI */
- proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* 5 spare bits follow here */
/* Max MAC-d/c PDU length (11 bits) */
max_pdu_length = tvb_get_ntohs(tvb, offset) & 0x7ff;
- proto_tree_add_item(tree, hf_fp_hsdsch_max_macdc_pdu_len, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_hsdsch_max_macdc_pdu_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
/* HS-DSCH credits (16 bits) */
/* HS-DSCH Repetition period */
repetition_period = tvb_get_guint8(tvb, offset);
- ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, FALSE);
+ ti = proto_tree_add_item(tree, hf_fp_hsdsch_repetition_period, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
if (repetition_period == 0)
{
/* Calculated and show effective rate enabled */
if (credits == 65535)
{
- rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, FALSE);
+ rate_ti = proto_tree_add_item(tree, hf_fp_hsdsch_unlimited_rate, tvb, 0, 0, ENC_NA);
PROTO_ITEM_SET_GENERATED(rate_ti);
}
else
}
}
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
- max_pdu_length, credits, interval, repetition_period);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO,
+ " Max-PDU-len=%u Credits=%u Interval=%u Rep-Period=%u",
+ max_pdu_length, credits, interval, repetition_period);
return offset;
}
-int dissect_common_dynamic_pusch_assignment(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset)
+static int dissect_common_dynamic_pusch_assignment(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset)
{
guint8 pusch_set_id;
guint8 activation_cfn;
/* PUSCH Set Id */
pusch_set_id = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_pusch_set_id, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_pusch_set_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Activation CFN */
activation_cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_activation_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_activation_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Duration */
proto_tree_add_uint(tree, hf_fp_duration, tvb, offset, 1, duration);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " PUSCH Set Id=%u Activation CFN=%u Duration=%u",
- pusch_set_id, activation_cfn, duration);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO,
+ " PUSCH Set Id=%u Activation CFN=%u Duration=%u",
+ pusch_set_id, activation_cfn, duration);
return offset;
}
/* Dissect the control part of a common channel message */
-void dissect_common_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_common_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
/* Common control frame type */
guint8 control_frame_type = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_common_control_frame_type, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_common_control_frame_type, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO,
- val_to_str(control_frame_type, common_control_frame_type_vals, "Unknown"));
- }
+ col_append_str(pinfo->cinfo, COL_INFO,
+ val_to_str_const(control_frame_type, common_control_frame_type_vals, "Unknown"));
/* Frame-type specific dissection */
switch (control_frame_type)
offset = dissect_common_timing_adjustment(pinfo, tree, tvb, offset, p_fp_info);
break;
case COMMON_DL_SYNCHRONISATION:
- offset = dissect_common_dl_syncronisation(pinfo, tree, tvb, offset, p_fp_info);
+ offset = dissect_common_dl_synchronisation(pinfo, tree, tvb, offset, p_fp_info);
break;
case COMMON_UL_SYNCHRONISATION:
- offset = dissect_common_ul_syncronisation(pinfo, tree, tvb, offset, p_fp_info);
+ offset = dissect_common_ul_synchronisation(pinfo, tree, tvb, offset, p_fp_info);
break;
case COMMON_DL_NODE_SYNCHRONISATION:
offset = dissect_common_dl_node_synchronisation(pinfo, tree, tvb, offset);
/**************************/
/* Dissect a RACH channel */
-void dissect_rach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_rach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
guint8 cfn;
guint32 propagation_delay = 0;
proto_item *propagation_delay_ti = NULL;
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* TFI */
- proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
if (p_fp_info->channel == CHANNEL_RACH_FDD)
{
/* Rx Timing Deviation */
rx_timing_deviation = tvb_get_guint8(tvb, offset);
- rx_timing_deviation_ti = proto_tree_add_item(tree, hf_fp_rx_timing_deviation, tvb, offset, 1, FALSE);
+ rx_timing_deviation_ti = proto_tree_add_item(tree, hf_fp_rx_timing_deviation, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
/* Received SYNC UL Timing Deviation */
received_sync_ul_timing_deviation = tvb_get_guint8(tvb, offset);
received_sync_ul_timing_deviation_ti =
- proto_tree_add_item(tree, hf_fp_received_sync_ul_timing_deviation, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_received_sync_ul_timing_deviation, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_rach_handle);
/* CRCIs */
- offset = dissect_crci_bits(tvb, pinfo, tree, num_tbs, offset);
+ offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
/* Info introduced in R6 */
- if ((p_fp_info->release == 6) ||
- (p_fp_info->release == 7))
+ /* only check if it looks as if they are present */
+ if (((p_fp_info->release == 6) || (p_fp_info->release == 7)) &&
+ tvb_length_remaining(tvb, offset) > 2)
{
int n;
guint8 flags;
- guint8 flag_bytes = 0;
+ /* guint8 flag_bytes = 0; */
gboolean cell_portion_id_present = FALSE;
gboolean ext_propagation_delay_present = FALSE;
/* Read next byte */
flags = tvb_get_guint8(tvb, offset);
- flag_bytes++;
+ /* flag_bytes++ */
/* Dissect individual bits */
for (n=0; n < 8; n++)
/* Ext propagation delay */
ext_propagation_delay_present = TRUE;
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_propagation_delay_present,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
case Division_TDD_128:
/* Ext Rx Sync UL Timing */
ext_rx_sync_ul_timing_deviation_present = TRUE;
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_rx_sync_ul_timing_deviation_present,
- tvb, offset, 1, FALSE);
-
+ tvb, offset, 1, ENC_BIG_ENDIAN);
+
break;
default:
/* Not defined */
- proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_new_ie_flag_unused[n],
- tvb, offset, 1, FALSE);
+ proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_new_ie_flag_unused[6],
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
}
break;
/* Cell Portion ID */
cell_portion_id_present = TRUE;
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_cell_portion_id_present,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
case Division_TDD_128:
/* AOA */
angle_of_arrival_present = TRUE;
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_angle_of_arrival_present,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
case Division_TDD_384:
case Division_TDD_768:
/* Extended Rx Timing Deviation */
ext_rx_timing_deviation_present = TRUE;
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_ext_rx_timing_deviation_present,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
}
break;
default:
/* No defined meanings */
+ /* Visual Studio Code Analyzer wrongly thinks n can be 7 here. It can't */
proto_tree_add_item(new_ie_flags_tree, hf_fp_rach_new_ie_flag_unused[n],
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
break;
}
if ((flags >> (7-n)) & 0x01)
/* Cell Portion ID */
if (cell_portion_id_present) {
- proto_tree_add_item(tree, hf_fp_cell_portion_id, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cell_portion_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
case Division_TDD_768:
bits_to_extend = 2;
break;
-
+
default:
/* TODO: report unexpected division type */
bits_to_extend = 1;
" (extended to 0x%x)",
rx_timing_deviation);
proto_tree_add_bits_item(tree, hf_fp_extended_bits, tvb,
- offset*8 + (8-bits_to_extend), bits_to_extend, FALSE);
+ offset*8 + (8-bits_to_extend), bits_to_extend, ENC_BIG_ENDIAN);
offset++;
}
if (ext_propagation_delay_present)
{
guint16 extra_bits = tvb_get_ntohs(tvb, offset) & 0x03ff;
- proto_tree_add_item(tree, hf_fp_ext_propagation_delay, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_ext_propagation_delay, tvb, offset, 2, ENC_BIG_ENDIAN);
/* Adding 10 bits to original 8 */
proto_item_append_text(propagation_delay_ti, " (extended to %u)",
/* Angle of Arrival (AOA) */
if (angle_of_arrival_present)
{
- proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
}
/* Ext received Sync UL Timing Deviation */
extra_bits = tvb_get_ntohs(tvb, offset) & 0x1fff;
- proto_tree_add_item(tree, hf_fp_ext_received_sync_ul_timing_deviation, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_ext_received_sync_ul_timing_deviation, tvb, offset, 2, ENC_BIG_ENDIAN);
/* Adding 13 bits to original 8 */
proto_item_append_text(received_sync_ul_timing_deviation_ti, " (extended to %u)",
/**************************/
/* Dissect a FACH channel */
-void dissect_fach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_fach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
guint8 cfn;
/* DATA */
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* TFI */
- proto_tree_add_item(tree, hf_fp_fach_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_fach_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Transmit power level */
offset++;
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_fach_handle);
/* New IE flags (if it looks as though they are present) */
if ((p_fp_info->release == 7) &&
if (aoa_present)
{
- proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_angle_of_arrival, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
}
}
/**************************/
/* Dissect a DSCH channel */
-void dissect_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
guint8 cfn;
/* DATA */
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* TFI */
- proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
offset++;
/* Code number */
- proto_tree_add_item(tree, hf_fp_code_number, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_code_number, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Spreading Factor (3 bits) */
- proto_tree_add_item(tree, hf_fp_spreading_factor, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_spreading_factor, tvb, offset, 1, ENC_BIG_ENDIAN);
/* MC info (4 bits)*/
- proto_tree_add_item(tree, hf_fp_mc_info, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_mc_info, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Last bit of this byte is spare */
offset++;
/* Normal case */
/* PDSCH Set Id */
- proto_tree_add_item(tree, hf_fp_pdsch_set_id, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_pdsch_set_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Transmit power level */
}
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
/* Spare Extension and Payload CRC */
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
/**************************/
/* Dissect a USCH channel */
-void dissect_usch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_usch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
guint cfn;
guint16 rx_timing_deviation;
proto_item *rx_timing_deviation_ti;
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* TFI */
- proto_tree_add_item(tree, hf_fp_usch_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_usch_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Rx Timing Deviation */
rx_timing_deviation = tvb_get_guint8(tvb, offset);
rx_timing_deviation_ti = proto_tree_add_item(tree, hf_fp_rx_timing_deviation,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
/* QE */
- proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* CRCIs */
- offset = dissect_crci_bits(tvb, pinfo, tree, num_tbs, offset);
+ offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
/* New IEs */
if ((p_fp_info->release == 7) &&
/**************************/
/* Dissect a PCH channel */
-void dissect_pch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_pch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
guint16 pch_cfn;
gboolean paging_indication;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
-
/* DATA */
/* 12-bit CFN value */
- proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_pch_cfn, tvb, offset, 2, ENC_BIG_ENDIAN);
pch_cfn = (tvb_get_ntohs(tvb, offset) & 0xfff0) >> 4;
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%04u ", pch_cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%04u ", pch_cfn);
/* Paging indication */
- proto_tree_add_item(tree, hf_fp_pch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_pch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
paging_indication = tvb_get_guint8(tvb, offset) & 0x01;
offset++;
/* 5-bit TFI */
- proto_tree_add_item(tree, hf_fp_pch_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_pch_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Optional paging indications */
ti = proto_tree_add_item(tree, hf_fp_paging_indication_bitmap, tvb,
offset,
(p_fp_info->paging_indications+7) / 8,
- FALSE);
+ ENC_NA);
proto_item_append_text(ti, " (%u bits)", p_fp_info->paging_indications);
offset += ((p_fp_info->paging_indications+7) / 8);
}
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_pch_handle);
/* Spare Extension and Payload CRC */
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
/**************************/
/* Dissect a CPCH channel */
-void dissect_cpch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_cpch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
}
else
{
- int num_tbs = 0;
guint cfn;
/* DATA */
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* TFI */
- proto_tree_add_item(tree, hf_fp_cpch_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cpch_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Propagation delay */
offset++;
/* TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, NULL);
/* CRCIs */
- offset = dissect_crci_bits(tvb, pinfo, tree, num_tbs, offset);
+ offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
/* Spare Extension and Payload CRC */
dissect_spare_extension_and_crc(tvb, pinfo, tree, 1, offset);
/**************************/
/* Dissect a BCH channel */
-void dissect_bch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_bch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
/********************************/
/* Dissect an IUR DSCH channel */
-void dissect_iur_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info _U_)
+static void dissect_iur_dsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
/************************/
/* DCH control messages */
-int dissect_dch_timing_adjustment(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_timing_adjustment(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
guint8 control_cfn;
gint16 toa;
+ proto_item *toa_ti;
/* CFN control */
control_cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* ToA */
toa = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
+ toa_ti = proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " CFN = %u, ToA = %d", control_cfn, toa);
- }
+ expert_add_info_format(pinfo, toa_ti,
+ PI_SEQUENCE, PI_WARN,
+ "Timing adjustmentment reported (%f ms)",
+ (float)(toa / 8));
+
+ col_append_fstr(pinfo->cinfo, COL_INFO,
+ " CFN = %u, ToA = %d", control_cfn, toa);
return offset;
}
-int dissect_dch_rx_timing_deviation(packet_info *pinfo, proto_tree *tree,
- tvbuff_t *tvb, int offset,
- struct fp_info *p_fp_info)
+static int dissect_dch_rx_timing_deviation(packet_info *pinfo, proto_tree *tree,
+ tvbuff_t *tvb, int offset,
+ struct fp_info *p_fp_info)
{
guint16 timing_deviation = 0;
gint timing_deviation_chips = 0;
proto_item *timing_deviation_ti = NULL;
/* CFN control */
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Rx Timing Deviation */
timing_deviation = tvb_get_guint8(tvb, offset);
- timing_deviation_ti = proto_tree_add_item(tree, hf_fp_dch_rx_timing_deviation, tvb, offset, 1, FALSE);
+ timing_deviation_ti = proto_tree_add_item(tree, hf_fp_dch_rx_timing_deviation, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* May be extended in R7, but in this case there are at least 2 bytes remaining */
/* Read flags */
proto_tree_add_bits_ret_val(tree, hf_fp_e_rucch_present, tvb,
- offset*8 + 6, 1, &e_rucch_present, FALSE);
+ offset*8 + 6, 1, &e_rucch_present, ENC_BIG_ENDIAN);
proto_tree_add_bits_ret_val(tree, hf_fp_extended_bits_present, tvb,
- offset*8 + 7, 1, &extended_bits_present, FALSE);
+ offset*8 + 7, 1, &extended_bits_present, ENC_BIG_ENDIAN);
offset++;
/* Optional E-RUCCH */
"Error: expecting TDD-384 or TDD-768");
bit_offset = 6;
}
-
}
- proto_tree_add_item(tree, hf_fp_dch_e_rucch_flag, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_dch_e_rucch_flag, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_bits_item(tree, hf_fp_dch_e_rucch_flag, tvb,
- offset*8 + bit_offset, 1, FALSE);
+ offset*8 + bit_offset, 1, ENC_BIG_ENDIAN);
}
/* Timing deviation may be extended by another:
" (extended to 0x%x)",
timing_deviation);
proto_tree_add_bits_item(tree, hf_fp_extended_bits, tvb,
- offset*8 + (8-bits_to_extend), bits_to_extend, FALSE);
+ offset*8 + (8-bits_to_extend), bits_to_extend, ENC_BIG_ENDIAN);
offset++;
}
}
proto_item_append_text(timing_deviation_ti, " (%d chips)",
timing_deviation_chips);
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " deviation = %u (%d chips)",
- timing_deviation, timing_deviation_chips);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " deviation = %u (%d chips)",
+ timing_deviation, timing_deviation_chips);
return offset;
}
-int dissect_dch_dl_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_dl_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
/* CFN control */
guint cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u", cfn);
return offset;
}
-int dissect_dch_ul_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_ul_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
guint8 cfn;
gint16 toa;
/* CFN control */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* ToA */
toa = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_toa, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, ToA = %d",
- cfn, toa);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, ToA = %d",
+ cfn, toa);
return offset;
}
-int dissect_dch_outer_loop_power_control(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_outer_loop_power_control(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
/* UL SIR target */
float target = (float)-8.2 + ((float)0.1 * (float)(int)(tvb_get_guint8(tvb, offset)));
proto_tree_add_float(tree, hf_fp_ul_sir_target, tvb, offset, 1, target);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " UL SIR Target = %f", target);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " UL SIR Target = %f", target);
return offset;
}
-int dissect_dch_dl_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_dl_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
return dissect_common_dl_node_synchronisation(pinfo, tree, tvb, offset);
}
-int dissect_dch_ul_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_ul_node_synchronisation(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
return dissect_common_ul_node_synchronisation(pinfo, tree, tvb, offset);
}
-int dissect_dch_radio_interface_parameter_update(proto_tree *tree, packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
+static int dissect_dch_radio_interface_parameter_update(proto_tree *tree, packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
{
int n;
- guint8 cfn;
guint8 value;
/* Show defined flags in these 2 bytes */
for (n=4; n >= 0; n--)
{
- proto_tree_add_item(tree, hf_fp_radio_interface_parameter_update_flag[n], tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_radio_interface_parameter_update_flag[n], tvb, offset, 2, ENC_BIG_ENDIAN);
}
offset += 2;
/* CFN */
- cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ tvb_get_guint8(tvb, offset);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* DPC mode */
- proto_tree_add_item(tree, hf_fp_dpc_mode, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_dpc_mode, tvb, offset, 1, ENC_BIG_ENDIAN);
/* TPC PO */
- proto_tree_add_item(tree, hf_fp_tpc_po, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_tpc_po, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Multiple RL sets indicator */
- proto_tree_add_item(tree, hf_fp_multiple_rl_set_indicator, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_multiple_rl_set_indicator, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 2;
/* MAX_UE_TX_POW */
return offset;
}
-int dissect_dch_timing_advance(proto_tree *tree, packet_info *pinfo,
- tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
+static int dissect_dch_timing_advance(proto_tree *tree, packet_info *pinfo,
+ tvbuff_t *tvb, int offset, struct fp_info *p_fp_info)
{
guint8 cfn;
guint16 timing_advance;
/* CFN control */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn_control, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Timing Advance */
}
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
- cfn, timing_advance);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " CFN = %u, TA = %u",
+ cfn, timing_advance);
return offset;
}
-int dissect_dch_tnl_congestion_indication(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
+static int dissect_dch_tnl_congestion_indication(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset)
{
guint64 status;
/* Congestion status */
proto_tree_add_bits_ret_val(tree, hf_fp_congestion_status, tvb,
- offset*8 + 6, 2, &status, FALSE);
+ offset*8 + 6, 2, &status, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " status = %s",
- val_to_str((guint16)status, congestion_status_vals, "unknown"));
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " status = %s",
+ val_to_str_const((guint16)status, congestion_status_vals, "unknown"));
return offset;
}
/* DCH control frame */
-void dissect_dch_control_frame(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset,
- struct fp_info *p_fp_info)
+static void dissect_dch_control_frame(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset,
+ struct fp_info *p_fp_info)
{
/* Control frame type */
guint8 control_frame_type = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_dch_control_frame_type, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_dch_control_frame_type, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO,
- val_to_str(control_frame_type,
- dch_control_frame_type_vals, "Unknown"));
- }
+ col_append_str(pinfo->cinfo, COL_INFO,
+ val_to_str_const(control_frame_type,
+ dch_control_frame_type_vals, "Unknown"));
switch (control_frame_type)
{
/*******************************/
/* Dissect a DCH channel */
-void dissect_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
guint8 cfn;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO,
- is_control_frame ? " [Control] " :
- ((p_fp_info->is_uplink) ? " [ULData] " :
- " [DLData] " ));
- }
+ col_append_str(pinfo->cinfo, COL_INFO,
+ is_control_frame ? " [Control] " :
+ ((p_fp_info->is_uplink) ? " [ULData] " :
+ " [DLData] " ));
if (is_control_frame)
{
/************************/
/* DCH data here */
int chan;
- int num_tbs = 0;
/* CFN */
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
cfn = tvb_get_guint8(tvb, offset);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, "CFN=%03u ", cfn);
/* One TFI for each channel */
for (chan=0; chan < p_fp_info->num_chans; chan++)
{
- proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_tfi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
/* Dissect TB data */
- offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &num_tbs);
+ offset = dissect_tb_data(tvb, pinfo, tree, offset, p_fp_info, &mac_fdd_dch_handle);
/* QE (uplink only) */
if (p_fp_info->is_uplink)
{
- proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_quality_estimate, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
}
/* CRCI bits (uplink only) */
if (p_fp_info->is_uplink)
{
- offset = dissect_crci_bits(tvb, pinfo, tree, num_tbs, offset);
+ offset = dissect_crci_bits(tvb, pinfo, tree, p_fp_info, offset);
}
/* Spare extension and payload CRC (optional) */
/**********************************/
/* Dissect an E-DCH channel */
-void dissect_e_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_e_dch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info,
+ gboolean is_common)
{
gboolean is_control_frame;
guint8 number_of_subframes;
guint8 cfn;
int n;
- struct subframe_info subframes[16];
+ struct edch_t1_subframe_info subframes[16];
+
+ if (p_fp_info->edch_type == 1) {
+ col_append_str(pinfo->cinfo, COL_INFO, " (T2)");
+ }
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_edch_header_crc, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_edch_header_crc, tvb, offset, 2, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
guint bit_offset = 0;
guint total_pdus = 0;
guint total_bits = 0;
+ gboolean dissected = FALSE;
/* FSN */
- proto_tree_add_item(tree, hf_fp_edch_fsn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_edch_fsn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Number of subframes.
/* CFN */
cfn = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cfn, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
+ /* Remainder of T2 or common data frames differ here... */
+ if (p_fp_info->edch_type == 1) {
+ dissect_e_dch_t2_or_common_channel_info(tvb, pinfo, tree, offset, p_fp_info,
+ number_of_subframes, is_common);
+ return;
+ }
+
/* EDCH subframe header list */
for (n=0; n < number_of_subframes; n++)
{
/* Number of HARQ Retransmissions */
proto_tree_add_item(subframe_header_tree, hf_fp_edch_harq_retransmissions, tvb,
- offset, 1, FALSE);
+ offset, 1, ENC_BIG_ENDIAN);
/* Subframe number */
subframes[n].subframe_number = (tvb_get_guint8(tvb, offset) & 0x07);
- proto_tree_add_item(subframe_header_tree, hf_fp_edch_subframe_number, tvb,
- offset, 1, FALSE);
+ proto_tree_add_bits_item(subframe_header_tree, hf_fp_edch_subframe_number, tvb,
+ offset*8+5, 1, ENC_BIG_ENDIAN);
offset++;
/* Number of MAC-es PDUs */
subframes[n].number_of_mac_es_pdus = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
proto_tree_add_item(subframe_header_tree, hf_fp_edch_number_of_mac_es_pdus,
- tvb, offset, 1, FALSE);
+ tvb, offset, 1, ENC_BIG_ENDIAN);
bit_offset = 4;
proto_item_append_text(subframe_header_ti, " %u header (%u MAC-es PDUs)",
for (i=0; i < subframes[n].number_of_mac_es_pdus; i++)
{
guint64 ddi;
- int ddi_offset;
guint64 n_pdus;
- int n_pdus_offset;
+ proto_item *ddi_ti;
+ gint ddi_size = -1;
+ int p;
/* DDI (6 bits) */
- ddi_offset = offset + (bit_offset / 8);
+ ddi_ti = proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_ddi, tvb,
+ offset*8 + bit_offset, 6, &ddi, ENC_BIG_ENDIAN);
- proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_ddi, tvb,
- offset*8 + bit_offset, 6, &ddi, FALSE);
+ /* Look up the size from this DDI value */
+ for (p=0; p < p_fp_info->no_ddi_entries; p++)
+ {
+ if (ddi == p_fp_info->edch_ddi[p])
+ {
+ ddi_size = p_fp_info->edch_macd_pdu_size[p];
+ break;
+ }
+ }
+ if (ddi_size == -1)
+ {
+ expert_add_info_format(pinfo, ddi_ti,
+ PI_MALFORMED, PI_ERROR,
+ "DDI %u not defined for this UE!", (guint)ddi);
+ return;
+ }
+ else
+ {
+ proto_item_append_text(ddi_ti, " (%d bits)", ddi_size);
+ }
subframes[n].ddi[i] = (guint8)ddi;
bit_offset += 6;
/* Number of MAC-d PDUs (6 bits) */
- n_pdus_offset = offset + (bit_offset / 8);
-
proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_number_of_mac_d_pdus, tvb,
- offset*8 + bit_offset, 6, &n_pdus, FALSE);
+ offset*8 + bit_offset, 6, &n_pdus, ENC_BIG_ENDIAN);
subframes[n].number_of_mac_d_pdus[i] = (guint8)n_pdus;
bit_offset += 6;
{
int m;
guint16 size = 0;
- guint8 tsn;
+ /* guint8 tsn; */
guint send_size;
proto_item *ti;
+ int macd_idx;
+ proto_tree *maces_tree = NULL;
/* Look up mac-d pdu size for this ddi */
for (m=0; m < p_fp_info->no_ddi_entries; m++)
/* 2 bits spare */
proto_tree_add_item(subframe_tree, hf_fp_edch_pdu_padding, tvb,
offset + (bit_offset/8),
- 1, FALSE);
+ 1, ENC_BIG_ENDIAN);
bit_offset += 2;
/* TSN */
- tsn = (tvb_get_guint8(tvb, offset + (bit_offset/8)) & 0x3f);
+ /* tsn = (tvb_get_guint8(tvb, offset + (bit_offset/8)) & 0x3f); */
proto_tree_add_item(subframe_tree, hf_fp_edch_tsn, tvb,
offset + (bit_offset/8),
- 1, FALSE);
+ 1, ENC_BIG_ENDIAN);
bit_offset += 6;
/* PDU */
ti = proto_tree_add_item(subframe_tree, hf_fp_edch_mac_es_pdu, tvb,
offset + (bit_offset/8),
((bit_offset % 8) + send_size + 7) / 8,
- FALSE);
- proto_item_append_text(ti, " (%u * %u = %u bits, subframe %d)",
+ ENC_NA);
+ proto_item_append_text(ti, " (%u * %u = %u bits, PDU %d)",
size, subframes[n].number_of_mac_d_pdus[i],
send_size, n);
+ maces_tree = proto_item_add_subtree(ti, ett_fp_edch_maces);
+ }
+ for (macd_idx = 0; macd_idx < subframes[n].number_of_mac_d_pdus[i]; macd_idx++) {
+
+ if (preferences_call_mac_dissectors) {
+ tvbuff_t *next_tvb;
+ pinfo->fd->subnum = macd_idx; /* set subframe number to current TB */
+ /* create new TVB and pass further on */
+ next_tvb = tvb_new_subset(tvb, offset + bit_offset/8,
+ ((bit_offset % 8) + size + 7) / 8, -1);
+ /* TODO: use maces_tree? */
+ call_dissector(mac_fdd_edch_handle, next_tvb, pinfo, top_level_tree);
+ dissected = TRUE;
+ }
+ else {
+ /* Just add as a MAC-d PDU */
+ proto_tree_add_item(maces_tree, hf_fp_mac_d_pdu, tvb,
+ offset + (bit_offset/8),
+ ((bit_offset % 8) + size + 7) / 8,
+ ENC_NA);
+ }
+ bit_offset += size;
}
+
bits_in_subframe += send_size;
mac_d_pdus_in_subframe += subframes[n].number_of_mac_d_pdus[i];
- bit_offset += send_size;
-
/* Pad out to next byte */
if (bit_offset % 8)
{
{
/* Tree should cover entire subframe */
proto_item_set_len(subframe_ti, bit_offset/8);
-
/* Append summary info to subframe label */
proto_item_append_text(subframe_ti, " (%u bits in %u MAC-d PDUs)",
bits_in_subframe, mac_d_pdus_in_subframe);
offset += (bit_offset/8);
}
- /* Report number of subframes in info column */
- if (check_col(pinfo->cinfo, COL_INFO))
+ /* Report number of subframes in info column
+ * do this only if no other dissector was called */
+ if (dissected == FALSE)
{
col_append_fstr(pinfo->cinfo, COL_INFO,
" CFN = %03u (%u bits in %u pdus in %u subframes)",
}
}
+/* Dissect the remainder of the T2 or common frame that differs from T1 */
+static void dissect_e_dch_t2_or_common_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info,
+ int number_of_subframes,
+ gboolean is_common)
+{
+ int n;
+ int pdu_no;
+ static struct edch_t2_subframe_info subframes[16];
+ guint64 total_macis_sdus;
+ guint16 macis_sdus_found = 0;
+ guint16 macis_pdus = 0;
+ guint32 total_bytes = 0;
+ gboolean F = TRUE; /* We want to continue loop if get E-RNTI indication... */
+ proto_item *subframe_macis_descriptors_ti = NULL;
+ gint bit_offset;
+
+ /* User Buffer size */
+ proto_tree_add_bits_item(tree, hf_fp_edch_user_buffer_size, tvb, offset*8,
+ 18, ENC_BIG_ENDIAN);
+ offset += 2;
+
+ /* Spare is in-between... */
+
+ /* Total number of MAC-is SDUs */
+ proto_tree_add_bits_ret_val(tree, hf_fp_edch_no_macid_sdus, tvb, offset*8+4,
+ 12, &total_macis_sdus, ENC_BIG_ENDIAN);
+ offset += 2;
+
+ if (is_common) {
+ /* E-RNTI */
+ proto_tree_add_item(tree, hf_fp_edch_e_rnti, tvb, offset, 2, ENC_BIG_ENDIAN);
+ offset += 2;
+ }
+
+ bit_offset = offset*8;
+ /* EDCH subframe header list */
+ for (n=0; n < number_of_subframes; n++) {
+ guint64 subframe_number;
+ guint64 no_of_macis_pdus;
+ proto_item *subframe_header_ti;
+ proto_tree *subframe_header_tree;
+
+ /* Add subframe header subtree */
+ subframe_header_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe_header, tvb, offset, 0,
+ "", "Subframe");
+ subframe_header_tree = proto_item_add_subtree(subframe_header_ti, ett_fp_edch_subframe_header);
+
+ /* Spare bit */
+ bit_offset++;
+
+ if (!is_common) {
+ /* Number of HARQ Retransmissions */
+ proto_tree_add_item(subframe_header_tree, hf_fp_edch_harq_retransmissions, tvb,
+ bit_offset/8, 1, ENC_BIG_ENDIAN);
+ bit_offset += 4;
+ }
+
+ /* Subframe number */
+ proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_subframe_number, tvb,
+ bit_offset, 3, &subframe_number, ENC_BIG_ENDIAN);
+ subframes[n].subframe_number = (guint8)subframe_number;
+ bit_offset += 3;
+
+ /* Number of MAC-is PDUs */
+ proto_tree_add_bits_ret_val(subframe_header_tree, hf_fp_edch_number_of_mac_is_pdus, tvb,
+ bit_offset, 4, &no_of_macis_pdus, ENC_BIG_ENDIAN);
+ bit_offset += 4;
+ subframes[n].number_of_mac_is_pdus = (guint8)no_of_macis_pdus;
+ macis_pdus += subframes[n].number_of_mac_is_pdus;
+
+ /* Next 4 bits are spare for T2*/
+ if (!is_common) {
+ bit_offset += 4;
+ }
+
+ /* Show summary in root */
+ proto_item_append_text(subframe_header_ti, " (SFN %u, %u MAC-is PDUs)",
+ subframes[n].subframe_number, subframes[n].number_of_mac_is_pdus);
+ proto_item_set_len(subframe_header_ti, is_common ? 1 : 2);
+ }
+ offset = bit_offset / 8;
+
+
+ /* MAC-is PDU descriptors for each subframe follow */
+ for (n=0; n < number_of_subframes; n++) {
+ proto_tree *subframe_macis_descriptors_tree;
+
+ /* Add subframe header subtree */
+ subframe_macis_descriptors_ti = proto_tree_add_string_format(tree, hf_fp_edch_macis_descriptors, tvb, offset, 0,
+ "", "MAC-is descriptors (SFN %u)", subframes[n].subframe_number);
+ proto_item_set_len(subframe_macis_descriptors_ti, subframes[n].number_of_mac_is_pdus*2);
+ subframe_macis_descriptors_tree = proto_item_add_subtree(subframe_macis_descriptors_ti,
+ ett_fp_edch_macis_descriptors);
+
+ /* Find a sequence of descriptors for each MAC-is PDU in this subframe */
+ for (pdu_no=0; pdu_no < subframes[n].number_of_mac_is_pdus; pdu_no++) {
+ proto_item *f_ti = NULL;
+
+ subframes[n].number_of_mac_is_sdus[pdu_no] = 0;
+
+ do {
+ /* Check we haven't gone past the limit */
+ if (macis_sdus_found++ > total_macis_sdus) {
+ expert_add_info_format(pinfo, f_ti, PI_MALFORMED, PI_ERROR,
+ "Found too many (%u) MAC-is SDUs - header said there were %u",
+ macis_sdus_found, (guint16)total_macis_sdus);
+ }
+
+ /* LCH-ID */
+ subframes[n].mac_is_lchid[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
+ proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_lchid, tvb, offset, 1, ENC_BIG_ENDIAN);
+ if (subframes[n].mac_is_lchid[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] == 15) {
+ proto_item *ti;
+
+ /* 4 bits of spare */
+ offset++;
+
+ /* E-RNTI */
+ ti = proto_tree_add_item(tree, hf_fp_edch_e_rnti, tvb, offset, 2, ENC_BIG_ENDIAN);
+ offset += 2;
+
+ /* This is only allowed if:
+ - its the common case AND
+ - its the first descriptor */
+ if (!is_common) {
+ expert_add_info_format(pinfo, ti,
+ PI_MALFORMED, PI_ERROR,
+ "E-RNTI not supposed to appear for T2 EDCH frames");
+ }
+ if (subframes[n].number_of_mac_is_sdus[pdu_no] > 0) {
+ expert_add_info_format(pinfo, ti,
+ PI_MALFORMED, PI_ERROR,
+ "E-RNTI must be first entry among descriptors");
+ }
+ continue;
+ }
+
+ /* Length */
+ subframes[n].mac_is_length[pdu_no][subframes[n].number_of_mac_is_sdus[pdu_no]] = (tvb_get_ntohs(tvb, offset) & 0x0ffe) >> 1;
+ proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_length, tvb, offset, 2, ENC_BIG_ENDIAN);
+ offset++;
+
+ /* Flag */
+ F = tvb_get_guint8(tvb, offset) & 0x01;
+ f_ti = proto_tree_add_item(subframe_macis_descriptors_tree, hf_fp_edch_macis_flag, tvb, offset, 1, ENC_BIG_ENDIAN);
+
+ subframes[n].number_of_mac_is_sdus[pdu_no]++;
+
+ offset++;
+ } while (F == 0);
+ }
+ }
+
+ /* Check overall count of MAC-is SDUs */
+ if (macis_sdus_found != total_macis_sdus) {
+ expert_add_info_format(pinfo, subframe_macis_descriptors_ti, PI_MALFORMED, PI_ERROR,
+ "Frame contains %u MAC-is SDUs - header said there would be %u!",
+ macis_sdus_found, (guint16)total_macis_sdus);
+ }
+
+ /* Now PDUs */
+ for (n=0; n < number_of_subframes; n++) {
+
+ /* MAC-is PDU */
+ for (pdu_no=0; pdu_no < subframes[n].number_of_mac_is_pdus; pdu_no++) {
+ int sdu_no;
+ guint8 ss, tsn;
+ guint32 subframe_bytes = 0;
+ proto_item *ti;
+
+ proto_item *macis_pdu_ti;
+ proto_tree *macis_pdu_tree;
+
+ /* Add subframe header subtree */
+ macis_pdu_ti = proto_tree_add_string_format(tree, hf_fp_edch_subframe_header, tvb, offset, 0,
+ "", "MAC-is PDU (SFN=%u PDU %u)",
+ subframes[n].subframe_number, pdu_no+1);
+ macis_pdu_tree = proto_item_add_subtree(macis_pdu_ti, ett_fp_edch_macis_pdu);
+
+
+ /* SS */
+ ss = (tvb_get_guint8(tvb, offset) & 0xc0) >> 6;
+ proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_ss, tvb, offset, 1, ENC_BIG_ENDIAN);
+
+ /* TSN */
+ tsn = tvb_get_guint8(tvb, offset) & 0x03;
+ proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_tsn, tvb, offset, 1, ENC_BIG_ENDIAN);
+
+ offset++;
+
+ /* MAC-is SDUs (i.e. MACd PDUs) */
+ for (sdu_no=0; sdu_no < subframes[n].number_of_mac_is_sdus[pdu_no]; sdu_no++) {
+
+ ti = proto_tree_add_item(macis_pdu_tree, hf_fp_edch_macis_sdu, tvb,
+ offset,
+ subframes[n].mac_is_length[pdu_no][sdu_no],
+ ENC_NA);
+ proto_item_append_text(ti, " (%s Len=%u): %s",
+ val_to_str_const(subframes[n].mac_is_lchid[pdu_no][sdu_no], lchid_vals, "Unknown"),
+ subframes[n].mac_is_length[pdu_no][sdu_no],
+ tvb_bytes_to_str(tvb, offset, subframes[n].mac_is_length[pdu_no][sdu_no]));
+
+ offset += subframes[n].mac_is_length[pdu_no][sdu_no];
+ subframe_bytes += subframes[n].mac_is_length[pdu_no][sdu_no];
+ }
+
+ proto_item_append_text(macis_pdu_ti, " - SS=%u TSN=%u (%u bytes in %u SDUs)",
+ ss, tsn, subframe_bytes, subframes[n].number_of_mac_is_sdus[pdu_no]);
+
+ proto_item_set_len(macis_pdu_ti, 1+subframe_bytes);
+ total_bytes += subframe_bytes;
+ }
+ }
+
+ /* Add data summary to info column */
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%u bytes in %u SDUs in %u MAC-is PDUs in %u subframes)",
+ total_bytes, macis_sdus_found, macis_pdus, number_of_subframes);;
+
+ /* Spare extension and payload CRC (optional) */
+ dissect_spare_extension_and_crc(tvb, pinfo, tree,
+ p_fp_info->dch_crc_present, offset);
+}
+
/**********************************************************/
/* Dissect an HSDSCH channel */
/* The data format corresponds to the format */
/* described in R5 and R6, and frame type 1 in Release 7. */
-void dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
(p_fp_info->release == 7))
{
guint8 frame_seq_no = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
- proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, ENC_BIG_ENDIAN);
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
}
/* CmCH-PI */
- proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* MAC-d PDU Length (13 bits) */
pdu_length = (tvb_get_ntohs(tvb, offset) >> 3);
- proto_tree_add_item(tree, hf_fp_mac_d_pdu_len, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_mac_d_pdu_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
if ((p_fp_info->release == 6) ||
(p_fp_info->release == 7))
{
/* Flush bit */
- proto_tree_add_item(tree, hf_fp_flush, tvb, offset-1, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_flush, tvb, offset-1, 1, ENC_BIG_ENDIAN);
/* FSN/DRT reset bit */
- proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset-1, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset-1, 1, ENC_BIG_ENDIAN);
}
- /* Num of PDU */
+ /* Num of PDUs */
number_of_pdus = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_fp_num_of_pdu, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_num_of_pdu, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* User buffer size */
user_buffer_size = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
/* MAC-d PDUs */
offset = dissect_macd_pdu_data(tvb, pinfo, tree, offset, pdu_length,
number_of_pdus);
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " User-Buffer-Size=%u", user_buffer_size);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " %ux%u-bit PDUs User-Buffer-Size=%u",
+ number_of_pdus, pdu_length, user_buffer_size);
/* Extra IEs (if there is room for them) */
if (((p_fp_info->release == 6) ||
{
int n;
guint8 flags;
- guint8 flag_bytes = 0;
+ /* guint8 flag_bytes = 0; */
/* New IE flags */
do
/* Read next byte */
flags = tvb_get_guint8(tvb, offset);
- flag_bytes++;
+ /* flag_bytes++; */
/* Dissect individual bits */
for (n=0; n < 8; n++)
{
- proto_tree_add_item(new_ie_flags_tree, hf_fp_hsdsch_new_ie_flag[n], tvb, offset, 1, FALSE);
+ proto_tree_add_item(new_ie_flags_tree, hf_fp_hsdsch_new_ie_flag[n], tvb, offset, 1, ENC_BIG_ENDIAN);
if ((flags >> (7-n)) & 0x01)
{
ies_found++;
but the description below it states that
it should depend upon the first bit. The detailed description of
New IE flags doesn't agree, so treat as mandatory for now... */
- proto_tree_add_item(tree, hf_fp_hsdsch_drt, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_hsdsch_drt, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
}
}
/* (introduced in Release 7) */
/* N.B. there is currently no support for */
/* frame type 3 (IuR only?) */
-void dissect_hsdsch_type_2_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
- int offset, struct fp_info *p_fp_info)
+static void dissect_hsdsch_type_2_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
+ int offset, struct fp_info *p_fp_info)
{
gboolean is_control_frame;
/* Header CRC */
- proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_header_crc, tvb, offset, 1, ENC_BIG_ENDIAN);
/* Frame Type */
is_control_frame = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_ft, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
- }
+ col_append_str(pinfo->cinfo, COL_INFO, is_control_frame ? " [Control] " : " [Data] ");
if (is_control_frame)
{
/********************************/
/* HS-DCH type 2 data here */
+ col_append_str(pinfo->cinfo, COL_INFO, "(ehs)");
+
/* Frame Seq Nr (4 bits) */
if ((p_fp_info->release == 6) ||
(p_fp_info->release == 7))
{
guint8 frame_seq_no = (tvb_get_guint8(tvb, offset) & 0xf0) >> 4;
- proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_frame_seq_nr, tvb, offset, 1, ENC_BIG_ENDIAN);
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " seqno=%u", frame_seq_no);
}
/* CmCH-PI (4 bits) */
- proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_cmch_pi, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Total number of PDU blocks (5 bits) */
number_of_pdu_blocks = (tvb_get_guint8(tvb, offset) >> 3);
- proto_tree_add_item(tree, hf_fp_total_pdu_blocks, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_total_pdu_blocks, tvb, offset, 1, ENC_BIG_ENDIAN);
if (p_fp_info->release == 7)
{
/* Flush bit */
- proto_tree_add_item(tree, hf_fp_flush, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_flush, tvb, offset, 1, ENC_BIG_ENDIAN);
/* FSN/DRT reset bit */
- proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_fsn_drt_reset, tvb, offset, 1, ENC_BIG_ENDIAN);
/* DRT Indicator */
drt_present = tvb_get_guint8(tvb, offset) & 0x01;
- proto_tree_add_item(tree, hf_fp_drt_indicator, tvb, offset, 1, FALSE);
+ proto_tree_add_item(tree, hf_fp_drt_indicator, tvb, offset, 1, ENC_BIG_ENDIAN);
}
offset++;
/* FACH Indicator flag */
- fach_present = (tvb_get_guint8(tvb, offset) & 0x08) >> 7;
- proto_tree_add_item(tree, hf_fp_fach_indicator, tvb, offset, 1, FALSE);
+ fach_present = (tvb_get_guint8(tvb, offset) & 0x80) >> 7;
+ proto_tree_add_item(tree, hf_fp_fach_indicator, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* User buffer size */
user_buffer_size = tvb_get_ntohs(tvb, offset);
- proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_user_buffer_size, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, " User-Buffer-Size=%u", user_buffer_size);
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " User-Buffer-Size=%u", user_buffer_size);
/********************************************************************/
{
proto_item *pdu_block_header_ti;
proto_tree *pdu_block_header_tree;
+ int block_header_start_offset = offset;
/* Add PDU block header subtree */
pdu_block_header_ti = proto_tree_add_string_format(tree, hf_fp_hsdsch_pdu_block_header,
/* MAC-d/c PDU length in this block (11 bits) */
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_pdu_length_in_block, tvb,
(offset*8) + ((n % 2) ? 4 : 0), 11,
- &pdu_length[n], FALSE);
+ &pdu_length[n], ENC_BIG_ENDIAN);
if ((n % 2) == 0)
offset++;
else
/* # PDUs in this block (4 bits) */
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_pdus_in_block, tvb,
(offset*8) + ((n % 2) ? 0 : 4), 4,
- &no_of_pdus[n], FALSE);
- if ((n % 2) == 0)
+ &no_of_pdus[n], ENC_BIG_ENDIAN);
+ if ((n % 2) == 0) {
offset++;
+ }
/* Logical channel ID in block (4 bits) */
proto_tree_add_bits_ret_val(pdu_block_header_tree, hf_fp_lchid, tvb,
(offset*8) + ((n % 2) ? 4 : 0), 4,
- &lchid[n], FALSE);
- if ((n % 2) == 1)
+ &lchid[n], ENC_BIG_ENDIAN);
+ if ((n % 2) == 1) {
offset++;
+ }
else {
if (n == (number_of_pdu_blocks-1)) {
/* Byte is padded out for last block */
(guint16)lchid[n],
(guint16)no_of_pdus[n],
(guint16)pdu_length[n]);
+
+ /* Set length of header tree item */
+ if (((n % 2) == 0) && (n < (number_of_pdu_blocks-1))) {
+ proto_item_set_len(pdu_block_header_ti,
+ offset - block_header_start_offset+1);
+ }
+ else {
+ proto_item_set_len(pdu_block_header_ti,
+ offset - block_header_start_offset);
+ }
}
if (drt_present)
{
/* DRT */
- proto_tree_add_item(tree, hf_fp_drt, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_drt, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
}
if (fach_present)
{
/* H-RNTI: */
- proto_tree_add_item(tree, hf_fp_hrnti, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_hrnti, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
/* RACH Measurement Result */
- proto_tree_add_item(tree, hf_fp_rach_measurement_result, tvb, offset, 2, FALSE);
+ proto_tree_add_item(tree, hf_fp_rach_measurement_result, tvb, offset, 2, ENC_BIG_ENDIAN);
offset++;
}
}
}
+static gboolean heur_dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ struct fp_info *p_fp_info;
+
+ p_fp_info = p_get_proto_data(pinfo->fd, proto_fp);
+
+ /* if no FP info is present, assume this is not FP over UDP */
+ if (!p_fp_info) return FALSE;
+
+ /* if FP info is present, check that it really is an ethernet link */
+ if (p_fp_info->link_type != FP_Link_Ethernet) {
+ return FALSE;
+ }
+
+ /* remember 'lower' UDP layer port information */
+ if (!p_fp_info->srcport || !p_fp_info->destport) {
+ p_fp_info->srcport = pinfo->srcport;
+ p_fp_info->destport = pinfo->destport;
+ }
+
+ /* discriminate 'lower' UDP layer from 'user data' UDP layer
+ * (i.e. if an FP over UDP packet contains a user UDP packet */
+ if (p_fp_info->srcport != pinfo->srcport ||
+ p_fp_info->destport != pinfo->destport)
+ return FALSE;
+
+ /* assume this is FP */
+ dissect_fp(tvb, pinfo, tree);
+ return TRUE;
+}
/*****************************/
struct fp_info *p_fp_info;
/* Append this protocol name rather than replace. */
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "FP");
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "FP");
/* Create fp tree. */
- ti = proto_tree_add_item(tree, proto_fp, tvb, offset, -1, FALSE);
+ ti = proto_tree_add_item(tree, proto_fp, tvb, offset, -1, ENC_NA);
fp_tree = proto_item_add_subtree(ti, ett_fp);
+ top_level_tree = tree;
+
/* Look for packet info! */
p_fp_info = p_get_proto_data(pinfo->fd, proto_fp);
/* Can't dissect anything without it... */
if (p_fp_info == NULL)
{
- proto_item *ti =
- proto_tree_add_text(fp_tree, tvb, offset, -1,
+ ti = proto_tree_add_text(fp_tree, tvb, offset, -1,
"Can't dissect FP frame because no per-frame info was attached!");
PROTO_ITEM_SET_GENERATED(ti);
return;
}
- /* Show channel type in info column, tree */
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_add_str(pinfo->cinfo, COL_INFO,
- val_to_str(p_fp_info->channel,
- channel_type_vals,
- "Unknown channel type"));
+ /* Show release information */
+ if (preferences_show_release_info) {
+ proto_item *release_ti;
+ proto_tree *release_tree;
+ proto_item *temp_ti;
+
+ release_ti = proto_tree_add_item(fp_tree, hf_fp_release, tvb, 0, 0, ENC_NA);
+ PROTO_ITEM_SET_GENERATED(release_ti);
+ proto_item_append_text(release_ti, " R%u (%d/%d)",
+ p_fp_info->release, p_fp_info->release_year, p_fp_info->release_month);
+ release_tree = proto_item_add_subtree(release_ti, ett_fp_release);
+
+ temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_version, tvb, 0, 0, p_fp_info->release);
+ PROTO_ITEM_SET_GENERATED(temp_ti);
+
+ temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_year, tvb, 0, 0, p_fp_info->release_year);
+ PROTO_ITEM_SET_GENERATED(temp_ti);
+
+ temp_ti = proto_tree_add_uint(release_tree, hf_fp_release_month, tvb, 0, 0, p_fp_info->release_month);
+ PROTO_ITEM_SET_GENERATED(temp_ti);
}
+
+ /* Show channel type in info column, tree */
+ col_add_str(pinfo->cinfo, COL_INFO,
+ val_to_str_const(p_fp_info->channel,
+ channel_type_vals,
+ "Unknown channel type"));
proto_item_append_text(ti, " (%s)",
- val_to_str(p_fp_info->channel,
- channel_type_vals,
- "Unknown channel type"));
+ val_to_str_const(p_fp_info->channel,
+ channel_type_vals,
+ "Unknown channel type"));
/* Add channel type as a generated field */
ti = proto_tree_add_uint(fp_tree, hf_fp_channel_type, tvb, 0, 0, p_fp_info->channel);
return;
}
+ /* Show DDI config info */
+ if (p_fp_info->no_ddi_entries > 0) {
+ int n;
+ proto_item *ddi_config_ti;
+ proto_tree *ddi_config_tree;
+
+ ddi_config_ti = proto_tree_add_string_format(fp_tree, hf_fp_ddi_config, tvb, offset, 0,
+ "", "DDI Config (");
+ PROTO_ITEM_SET_GENERATED(ddi_config_ti);
+ ddi_config_tree = proto_item_add_subtree(ddi_config_ti, ett_fp_ddi_config);
+
+ /* Add each entry */
+ for (n=0; n < p_fp_info->no_ddi_entries; n++) {
+ proto_item_append_text(ddi_config_ti, "%s%u->%ubits",
+ (n==0) ? "" : " ",
+ p_fp_info->edch_ddi[n], p_fp_info->edch_macd_pdu_size[n]);
+ ti = proto_tree_add_uint(ddi_config_tree, hf_fp_ddi_config_ddi, tvb, 0, 0,
+ p_fp_info->edch_ddi[n]);
+ PROTO_ITEM_SET_GENERATED(ti);
+ ti = proto_tree_add_uint(ddi_config_tree, hf_fp_ddi_config_macd_pdu_size, tvb, 0, 0,
+ p_fp_info->edch_macd_pdu_size[n]);
+ PROTO_ITEM_SET_GENERATED(ti);
+
+ }
+ proto_item_append_text(ddi_config_ti, ")");
+ }
+
/*************************************/
/* Dissect according to channel type */
switch (p_fp_info->channel)
dissect_bch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
break;
case CHANNEL_HSDSCH:
+ /* Show configured MAC HS-DSCH entity in use */
+ if (fp_tree)
+ {
+ proto_item *entity_ti;
+ entity_ti = proto_tree_add_uint(fp_tree, hf_fp_hsdsch_entity,
+ tvb, 0, 0,
+ p_fp_info->hsdsch_entity);
+ PROTO_ITEM_SET_GENERATED(entity_ti);
+ }
switch (p_fp_info->hsdsch_entity) {
case entity_not_specified:
case hs:
dissect_hsdsch_type_2_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
break;
default:
- /* ERROR */
+ /* TODO: dissector error */
break;
}
break;
+ case CHANNEL_HSDSCH_COMMON:
+ /* TODO: */
+ break;
+ case CHANNEL_HSDSCH_COMMON_T3:
+ /* TODO: */
+ break;
case CHANNEL_IUR_CPCHF:
/* TODO: */
break;
dissect_iur_dsch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
break;
case CHANNEL_EDCH:
- dissect_e_dch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info);
+ case CHANNEL_EDCH_COMMON:
+ dissect_e_dch_channel_info(tvb, pinfo, fp_tree, offset, p_fp_info,
+ p_fp_info->channel == CHANNEL_EDCH_COMMON);
break;
default:
{
static hf_register_info hf[] =
{
+ { &hf_fp_release,
+ { "Release",
+ "fp.release", FT_NONE, BASE_NONE, NULL, 0x0,
+ "Release information", HFILL
+ }
+ },
+ { &hf_fp_release_version,
+ { "Release Version",
+ "fp.release.version", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "3GPP Release number", HFILL
+ }
+ },
+ { &hf_fp_release_year,
+ { "Release year",
+ "fp.release.year", FT_UINT16, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_release_month,
+ { "Release month",
+ "fp.release.month", FT_UINT8, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
{ &hf_fp_channel_type,
{ "Channel Type",
"fp.channel-type", FT_UINT8, BASE_HEX, VALS(channel_type_vals), 0x0,
- "Channel Type", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_division,
"Link direction", HFILL
}
},
+ { &hf_fp_ddi_config,
+ { "DDI Config",
+ "fp.ddi-config", FT_STRING, BASE_NONE, NULL, 0x0,
+ "DDI Config (for E-DCH)", HFILL
+ }
+ },
+ { &hf_fp_ddi_config_ddi,
+ { "DDI",
+ "fp.ddi-config.ddi", FT_UINT8, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_ddi_config_macd_pdu_size,
+ { "MACd PDU Size",
+ "fp.ddi-config.macd-pdu-size", FT_UINT16, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+
+
{ &hf_fp_header_crc,
{ "Header CRC",
"fp.header-crc", FT_UINT8, BASE_HEX, NULL, 0xfe,
- "Header CRC", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_ft,
{ "Frame Type",
"fp.ft", FT_UINT8, BASE_HEX, VALS(data_control_vals), 0x01,
- "Frame Type", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_cfn,
},
{ &hf_fp_toa,
{ "ToA",
- "fp.cfn-control", FT_INT16, BASE_DEC, NULL, 0x0,
+ "fp.toa", FT_INT16, BASE_DEC, NULL, 0x0,
"Time of arrival (units are 125 microseconds)", HFILL
}
},
{ &hf_fp_tb,
{ "TB",
- "fp.tb", FT_BYTES, BASE_HEX, NULL, 0x0,
+ "fp.tb", FT_BYTES, BASE_NONE, NULL, 0x0,
"Transport Block", HFILL
}
},
{ &hf_fp_propagation_delay,
{ "Propagation Delay",
"fp.propagation-delay", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Propagation Delay", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_dch_control_frame_type,
{ &hf_fp_quality_estimate,
{ "Quality Estimate",
"fp.dch.quality-estimate", FT_UINT8, BASE_DEC, 0, 0x0,
- "Quality Estimate", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_payload_crc,
{ "Payload CRC",
"fp.payload-crc", FT_UINT16, BASE_HEX, 0, 0x0,
- "Payload CRC", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_common_control_frame_type,
{ &hf_fp_received_sync_ul_timing_deviation,
{ "Received SYNC UL Timing Deviation",
"fp.rx-sync-ul-timing-deviation", FT_UINT8, BASE_DEC, 0, 0x0,
- "Received SYNC UL Timing Deviation", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_pch_pi,
},
{ &hf_fp_transmit_power_level,
{ "Transmit Power Level",
- "fp.transmit-power-level", FT_FLOAT, BASE_DEC, 0, 0x0,
+ "fp.transmit-power-level", FT_FLOAT, BASE_NONE, 0, 0x0,
"Transmit Power Level (dB)", HFILL
}
},
{ &hf_fp_dch_e_rucch_flag,
{ "E-RUCCH Flag",
"fp.common.control.e-rucch-flag", FT_UINT8, BASE_DEC, VALS(e_rucch_flag_vals), 0x0,
- "E-RUCCH Flag", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_edch_header_crc,
{ "E-DCH Header CRC",
- "fp.edch.header-crc", FT_UINT16, BASE_HEX, 0, 0xfef,
- "E-DCH Header CRC", HFILL
+ "fp.edch.header-crc", FT_UINT16, BASE_HEX, 0, 0xfef0,
+ NULL, HFILL
}
},
{ &hf_fp_edch_fsn,
},
{ &hf_fp_edch_subframe_number,
{ "Subframe number",
- "fp.edch.subframe-number", FT_UINT8, BASE_DEC, 0, 0x07,
+ "fp.edch.subframe-number", FT_UINT8, BASE_DEC, 0, 0x0,
"E-DCH Subframe number", HFILL
}
},
{ &hf_fp_edch_number_of_mac_es_pdus,
{ "Number of Mac-es PDUs",
"fp.edch.number-of-mac-es-pdus", FT_UINT8, BASE_DEC, 0, 0xf0,
- "Number of Mac-es PDUs", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_edch_ddi,
{ &hf_fp_edch_number_of_mac_d_pdus,
{ "Number of Mac-d PDUs",
"fp.edch.number-of-mac-d-pdus", FT_UINT8, BASE_DEC, 0, 0x0,
- "Number of Mac-d PDUs", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_edch_pdu_padding,
{ &hf_fp_edch_mac_es_pdu,
{ "MAC-es PDU",
"fp.edch.mac-es-pdu", FT_NONE, BASE_NONE, NULL, 0x0,
- "MAC-es PDU", HFILL
+ NULL, HFILL
+ }
+ },
+
+ { &hf_fp_edch_user_buffer_size,
+ { "User Buffer Size",
+ "fp.edch.user-buffer-size", FT_UINT24, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_edch_no_macid_sdus,
+ { "No of MAC-is SDUs",
+ "fp.edch.no-macis-sdus", FT_UINT16, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
}
},
+ { &hf_fp_edch_number_of_mac_is_pdus,
+ { "Number of Mac-is PDUs",
+ "fp.edch.number-of-mac-is-pdus", FT_UINT8, BASE_DEC, 0, 0x0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_edch_e_rnti,
+ { "E-RNTI",
+ "fp.edch.e-rnti", FT_UINT16, BASE_DEC, 0, 0x0,
+ NULL, HFILL
+ }
+ },
+
+ { &hf_fp_edch_macis_descriptors,
+ { "MAC-is Descriptors",
+ "fp.edch.mac-is.descriptors", FT_STRING, BASE_NONE, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_edch_macis_lchid,
+ { "LCH-ID",
+ "fp.edch.mac-is.lchid", FT_UINT8, BASE_HEX, VALS(lchid_vals), 0xf0,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_edch_macis_length,
+ { "Length",
+ "fp.edch.mac-is.length", FT_UINT16, BASE_DEC, 0, 0x0ffe,
+ NULL, HFILL
+ }
+ },
+ { &hf_fp_edch_macis_flag,
+ { "Flag",
+ "fp.edch.mac-is.lchid", FT_UINT8, BASE_HEX, 0, 0x01,
+ "Indicates if another entry follows", HFILL
+ }
+ },
+ { &hf_fp_edch_macis_ss,
+ { "SS",
+ /* TODO: VALS */
+ "fp.edch.mac-is.tsn", FT_UINT8, BASE_HEX, 0, 0xc0,
+ "Segmentation Status", HFILL
+ }
+ },
+ { &hf_fp_edch_macis_tsn,
+ { "TSN",
+ "fp.edch.mac-is.tsn", FT_UINT8, BASE_HEX, 0, 0x3f,
+ "Transmission Sequence Number", HFILL
+ }
+ },
+ { &hf_fp_edch_macis_sdu,
+ { "MAC-is SDU",
+ "fp.edch.mac-is.sdu", FT_NONE, BASE_NONE, NULL, 0x0,
+ NULL, HFILL
+ }
+ },
+
+
{ &hf_fp_frame_seq_nr,
{ "Frame Seq Nr",
"fp.frame-seq-nr", FT_UINT8, BASE_DEC, 0, 0xf0,
{ &hf_fp_drt_indicator,
{ "DRT Indicator",
"fp.drt-indicator", FT_UINT8, BASE_DEC, 0, 0x01,
- "DRT Indicator", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_fach_indicator,
{ "FACH Indicator",
"fp.fach-indicator", FT_UINT8, BASE_DEC, 0, 0x80,
- "FACH Indicator", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_total_pdu_blocks,
{ &hf_fp_drt,
{ "DRT",
"fp.drt", FT_UINT16, BASE_DEC, 0, 0x0,
- "DRT", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hrnti,
{ "HRNTI",
"fp.hrnti", FT_UINT16, BASE_DEC, 0, 0x0,
- "HRNTI", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_measurement_result,
{ "RACH Measurement Result",
- "fp.rach-meansurement-result", FT_UINT16, BASE_DEC, 0, 0x0,
- "RACH Measurement Result", HFILL
+ "fp.rach-measurement-result", FT_UINT16, BASE_DEC, 0, 0x0,
+ NULL, HFILL
}
},
{ &hf_fp_lchid,
{ "Logical Channel ID",
- "fp.lchid", FT_UINT8, BASE_DEC, 0, 0x0,
- "Logical Channel ID", HFILL
+ "fp.lchid", FT_UINT8, BASE_DEC, NULL, 0x0,
+ NULL, HFILL
}
},
{ &hf_fp_pdu_length_in_block,
{ &hf_fp_hsdsch_credits,
{ "HS-DSCH Credits",
"fp.hsdsch-credits", FT_UINT16, BASE_DEC, 0, 0x0,
- "HS-DSCH Credits", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_max_macd_pdu_len,
{ &hf_fp_hsdsch_interval,
{ "HS-DSCH Interval in milliseconds",
"fp.hsdsch-interval", FT_UINT8, BASE_DEC, 0, 0x0,
- "HS-DSCH Interval in milliseconds", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_calculated_rate,
{ &hf_fp_hsdsch_new_ie_flags,
{ "New IEs flags",
"fp.hsdsch.new-ie-flags", FT_STRING, BASE_NONE, 0, 0x0,
- "New IEs flags", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[0],
{ "DRT IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x80,
- "DRT IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[1],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x40,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[2],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x20,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[3],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x10,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[4],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x08,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[5],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x04,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[6],
{ "New IE present",
"fp.hsdsch.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x02,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_hsdsch_new_ie_flag[7],
"Delay Reference Time", HFILL
}
},
+ { &hf_fp_hsdsch_entity,
+ { "HS-DSCH Entity",
+ "fp.hsdsch.entity", FT_UINT8, BASE_DEC, VALS(hsdshc_mac_entity_vals), 0x0,
+ "Type of MAC entity for this HS-DSCH channel", HFILL
+ }
+ },
{ &hf_fp_timing_advance,
{ "Timing advance",
"fp.timing-advance", FT_UINT8, BASE_DEC, 0, 0x3f,
},
{ &hf_fp_mac_d_pdu,
{ "MAC-d PDU",
- "fp.mac-d-pdu", FT_BYTES, BASE_HEX, NULL, 0x0,
- "MAC-d PDU", HFILL
+ "fp.mac-d-pdu", FT_BYTES, BASE_NONE, NULL, 0x0,
+ NULL, HFILL
}
},
{ &hf_fp_data,
{ "Data",
- "fp.data", FT_BYTES, BASE_HEX, NULL, 0x0,
- "Data", HFILL
+ "fp.data", FT_BYTES, BASE_NONE, NULL, 0x0,
+ NULL, HFILL
}
},
{ &hf_fp_crcis,
{ "CRCIs",
- "fp.crcis", FT_BYTES, BASE_HEX, NULL, 0x0,
+ "fp.crcis", FT_BYTES, BASE_NONE, NULL, 0x0,
"CRC Indicators for uplink TBs", HFILL
}
},
},
{ &hf_fp_ul_sir_target,
{ "UL_SIR_TARGET",
- "fp.ul-sir-target", FT_FLOAT, BASE_DEC, 0, 0x0,
+ "fp.ul-sir-target", FT_FLOAT, BASE_NONE, 0, 0x0,
"Value (in dB) of the SIR target to be used by the UL inner loop power control", HFILL
}
},
{ &hf_fp_code_number,
{ "Code number",
"fp.code-number", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Code number", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_spreading_factor,
{ "Spreading factor",
"fp.spreading-factor", FT_UINT8, BASE_DEC, VALS(spreading_factor_vals), 0xf0,
- "Spreading factor", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_mc_info,
{ "MC info",
"fp.mc-info", FT_UINT8, BASE_DEC, NULL, 0x0e,
- "MC info", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_new_ie_flags,
{ "New IEs flags",
"fp.rach.new-ie-flags", FT_STRING, BASE_NONE, 0, 0x0,
- "New IEs flags", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_new_ie_flag_unused[0],
{ "New IE present",
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x80,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_new_ie_flag_unused[1],
{ "New IE present",
"fp.rach.new-ie-flag", FT_UINT8, BASE_DEC, 0, 0x40,
- "New IE present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_new_ie_flag_unused[2],
{ &hf_fp_rach_cell_portion_id_present,
{ "Cell portion ID present",
"fp.rach.cell-portion-id-present", FT_UINT8, BASE_DEC, 0, 0x01,
- "Cell portion ID present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_angle_of_arrival_present,
{ "Angle of arrival present",
"fp.rach.angle-of-arrival-present", FT_UINT8, BASE_DEC, 0, 0x01,
- "Angle of arrival present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_ext_propagation_delay_present,
{ "Ext Propagation Delay Present",
"fp.rach.ext-propagation-delay-present", FT_UINT8, BASE_DEC, 0, 0x02,
- "Ext Propagation Delay Present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_ext_rx_sync_ul_timing_deviation_present,
{ "Ext Received Sync UL Timing Deviation present",
"fp.rach.ext-rx-sync-ul-timing-deviation-present", FT_UINT8, BASE_DEC, 0, 0x02,
- "Ext Received Sync UL Timing Deviation present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_rach_ext_rx_timing_deviation_present,
{ "Ext Rx Timing Deviation present",
"fp.rach.ext-rx-timing-deviation-present", FT_UINT8, BASE_DEC, 0, 0x01,
- "Ext Rx Timing Deviation present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_cell_portion_id,
{ "Cell Portion ID",
"fp.cell-portion-id", FT_UINT8, BASE_DEC, NULL, 0x3f,
- "Cell Portion ID", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_ext_propagation_delay,
{ "Ext Propagation Delay",
"fp.ext-propagation-delay", FT_UINT16, BASE_DEC, NULL, 0x03ff,
- "Ext Propagation Delay", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_angle_of_arrival,
{ "Angle of Arrival",
"fp.angle-of-arrival", FT_UINT16, BASE_DEC, NULL, 0x03ff,
- "Angle of Arrival", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_ext_received_sync_ul_timing_deviation,
{ "Ext Received SYNC UL Timing Deviation",
"fp.ext-received-sync-ul-timing-deviation", FT_UINT16, BASE_DEC, NULL, 0x1fff,
- "Ext Received SYNC UL Timing Deviation", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_radio_interface_parameter_update_flag[0],
{ "CFN valid",
"fp.radio-interface-param.cfn-valid", FT_UINT16, BASE_DEC, 0, 0x0001,
- "CFN valid", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_radio_interface_parameter_update_flag[1],
{ "TPC PO valid",
"fp.radio-interface-param.tpc-po-valid", FT_UINT16, BASE_DEC, 0, 0x0002,
- "TPC PO valid", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_radio_interface_parameter_update_flag[2],
{ "DPC mode valid",
"fp.radio-interface-param.dpc-mode-valid", FT_UINT16, BASE_DEC, 0, 0x0004,
- "DPC mode valid", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_radio_interface_parameter_update_flag[3],
{ "RL sets indicator valid",
"fp.radio-interface_param.rl-sets-indicator-valid", FT_UINT16, BASE_DEC, 0, 0x0020,
- "RL sets indicator valid", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_radio_interface_parameter_update_flag[4],
{ &hf_fp_tpc_po,
{ "TPC PO",
"fp.tpc-po", FT_UINT8, BASE_DEC, NULL, 0x1f,
- "TPC PO", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_multiple_rl_set_indicator,
{ "Multiple RL sets indicator",
"fp.multiple-rl-sets-indicator", FT_UINT8, BASE_DEC, NULL, 0x80,
- "Multiple RL sets indicator", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_max_ue_tx_pow,
{ &hf_fp_congestion_status,
{ "Congestion Status",
"fp.congestion-status", FT_UINT8, BASE_DEC, VALS(congestion_status_vals), 0x0,
- "Congestion Status", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_e_rucch_present,
{ "E-RUCCH Present",
"fp.erucch-present", FT_UINT8, BASE_DEC, NULL, 0x0,
- "E-RUCCH Present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_extended_bits_present,
{ "Extended Bits Present",
"fp.extended-bits-present", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Extended Bits Present", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_extended_bits,
{ "Extended Bits",
"fp.extended-bits", FT_UINT8, BASE_HEX, NULL, 0x0,
- "Extended Bits", HFILL
+ NULL, HFILL
}
},
{ &hf_fp_spare_extension,
{ "Spare Extension",
"fp.spare-extension", FT_NONE, BASE_NONE, NULL, 0x0,
- "Spare Extension", HFILL
+ NULL, HFILL
}
},
&ett_fp,
&ett_fp_data,
&ett_fp_crcis,
+ &ett_fp_ddi_config,
&ett_fp_edch_subframe_header,
&ett_fp_edch_subframe,
+ &ett_fp_edch_maces,
+ &ett_fp_edch_macis_descriptors,
+ &ett_fp_edch_macis_pdu,
&ett_fp_hsdsch_new_ie_flags,
&ett_fp_rach_new_ie_flags,
- &ett_fp_hsdsch_pdu_block_header
+ &ett_fp_hsdsch_pdu_block_header,
+ &ett_fp_release
};
+ module_t *fp_module;
+
/* Register protocol. */
proto_fp = proto_register_protocol("FP", "FP", "fp");
proto_register_field_array(proto_fp, hf, array_length(hf));
/* Allow other dissectors to find this one by name. */
register_dissector("fp", dissect_fp, proto_fp);
+
+ /* Preferences */
+ fp_module = prefs_register_protocol(proto_fp, NULL);
+
+ /* Determines whether release information should be displayed */
+ prefs_register_bool_preference(fp_module, "show_release_info",
+ "Show reported release info",
+ "Show reported release info",
+ &preferences_show_release_info);
+
+ /* Determines whether MAC dissector should be called for payloads */
+ prefs_register_bool_preference(fp_module, "call_mac",
+ "Call MAC dissector for payloads",
+ "Call MAC dissector for payloads",
+ &preferences_call_mac_dissectors);
+
}
void proto_reg_handoff_fp(void)
{
+ mac_fdd_rach_handle = find_dissector("mac.fdd.rach");
+ mac_fdd_fach_handle = find_dissector("mac.fdd.fach");
+ mac_fdd_pch_handle = find_dissector("mac.fdd.pch");
+ mac_fdd_dch_handle = find_dissector("mac.fdd.dch");
+ mac_fdd_edch_handle = find_dissector("mac.fdd.edch");
+ mac_fdd_hsdsch_handle = find_dissector("mac.fdd.hsdsch");
+
+ heur_dissector_add("udp", heur_dissect_fp, proto_fp);
}
git.samba.org / obnox / wireshark / wip.git / blobdiff