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-rw-r--r--epan/dissectors/packet-qcdiag.c359
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diff --git a/epan/dissectors/packet-qcdiag.c b/epan/dissectors/packet-qcdiag.c
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+++ b/epan/dissectors/packet-qcdiag.c
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+/* packet-qcdiag.c
+ * Routines for Qualcomm DIAG packet handling
+ *
+ * (C) 2016-2017 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include "packet-gsmtap.h"
+#include "packet-qcdiag.h"
+
+static dissector_table_t qcdiag_dissector_table;
+static dissector_table_t qcdiag_subsys_dissector_table;
+
+static int proto_qcdiag = -1;
+
+static int hf_qcdiag_cmd = -1;
+static int hf_qcdiag_subsys_id = -1;
+static int hf_qcdiag_subsys_cmd_code = -1;
+
+static gint ett_qcdiag = -1;
+
+static const value_string qcdiag_cmds[] = {
+ { DIAG_VERNO_F, "Version Number" },
+ { DIAG_ESN_F, "MS ESN" },
+ { DIAG_PEEKB_F, "Peek Byte" },
+ { DIAG_PEEKW_F, "Peek Word" },
+ { DIAG_PEEKD_F, "Peek DWord" },
+ { DIAG_POKEB_F, "Poek Byte" },
+ { DIAG_POKEW_F, "Poke Word" },
+ { DIAG_POKED_F, "Poke DWord" },
+ { DIAG_OUTP_F, "Byte output" },
+ { DIAG_OUTPW_F, "Word output" },
+ { DIAG_INP_F, "Byte input" },
+ { DIAG_INPW_F, "Word input" },
+ { DIAG_STATUS_F, "Status" },
+ { DIAG_LOGMASK_F, "Set Logging Mask" },
+ { DIAG_LOG_F, "Log Packet" },
+ { DIAG_NV_PEEK_F, "Peek NV Memory" },
+ { DIAG_NV_POKE_F, "Poke NV Memory" },
+ { DIAG_BAD_CMD_F, "Bad Command" },
+ { DIAG_BAD_PARM_F, "Bad Parameter" },
+ { DIAG_BAD_LEN_F, "Bad Length" },
+ { DIAG_BAD_MODE_F, "Packet not allowed in current mode" },
+ { DIAG_TAGRAPH_F, "TA power and voice graphs" },
+ { DIAG_MARKOV_F, "Markov statistics" },
+ { DIAG_MARKOV_RESET_F, "Reset Markov statistics" },
+ { DIAG_DIAG_VER_F, "DIAG Version" },
+ { DIAG_TS_F, "Timestamp" },
+ { DIAG_TA_PARM_F, "Set TA Parameters" },
+ { DIAG_MSG_F, "Request for MSG report" },
+ { DIAG_HS_KEY_F, "Handset emulation: Keypress" },
+ { DIAG_HS_LOCK_F, "Handest emulation: Lock/Unlock" },
+ { DIAG_HS_SCREEN_F, "Handset emulation: Display" },
+ { DIAG_PARM_SET_F, "Parameter download" },
+ { DIAG_NV_READ_F, "Read NV item" },
+ { DIAG_NV_WRITE_F, "Write NV item" },
+ { DIAG_CONTROL_F, "Mode change request" },
+ { DIAG_ERR_READ_F, "Error record retrieval" },
+ { DIAG_ERR_CLEAR_F, "Error record clear" },
+ { DIAG_SER_RESET_F, "Symbol error rate counter reset" },
+ { DIAG_SER_REPORT_F, "Symbol error rate counter report" },
+ { DIAG_TEST_F, "Run a specified test" },
+ { DIAG_GET_DIPSW_F, "Get current DIP switch setting" },
+ { DIAG_SET_DIPSW_F, "Write new DIP switch setting" },
+ { DIAG_VOC_PCM_LB_F, "Start/Stop Vocoder PCM loopback" },
+ { DIAG_VOC_PKT_LB_F, "Start/Stop Vocoder PKT loopback" },
+ { DIAG_ORIG_F, "Originate a call" },
+ { DIAG_END_F, "End a call" },
+ { DIAG_DLOAD_F, "Switch to downloader" },
+ { DIAG_TMOB_F, "Test mode and FTM commands" },
+ { DIAG_STATE_F, "Return phone state" },
+ { DIAG_PILOT_SETS_F, "Return all current sets of pilots" },
+ { DIAG_SPC_F, "Send the Service Programming Code" },
+ { DIAG_BAD_SPC_MODE_F, "Invalid NV read/write because SP is locked" },
+ { DIAG_PARM_GET2_F, "Get parms" },
+ { DIAG_SERIAL_CHG_F, "Serial mode change" },
+ { DIAG_PASSWORD_F, "Send password" },
+ { DIAG_BAD_SEC_MODE_F, "Bad security mode" },
+ { DIAG_PR_LIST_WR_F, "Write preferred roaming list to phone" },
+ { DIAG_PR_LIST_RD_F, "Read preferred roaming list from phone" },
+ { DIAG_SUBSYS_CMD_F, "Subsystem Command" },
+ { DIAG_FEATURE_QUERY_F, "Feature Query" },
+ { DIAG_SMS_READ_F, "Read SMS from NV" },
+ { DIAG_SMS_WRITE_F, "Write SMS to NV" },
+ { DIAG_SUP_FER_F, "Frame Error Rate" },
+ { DIAG_SUP_WALSH_CODES_F, "Supplemental Channel Walsh Codes" },
+ { DIAG_SET_MAX_SUP_CH_F, "Set max. number of Supplemental Channels" },
+ { DIAG_PARM_GET_IS95B_F, "Get SUP and MUX2 Params" },
+ { DIAG_FS_OP_F, "EFS Operation" },
+ { DIAG_AKEY_VERIFY_F, "AKEY Verification" },
+ { DIAG_BMP_HS_SCREEN_F, "Handset emulation: Bitmap screen" },
+ { DIAG_CONFIG_COMM_F, "Configure communications" },
+ { DIAG_EXT_LOGMASK_F, "Extended logmask" },
+ { DIAG_EVENT_REPORT_F, "Event reporting" },
+ { DIAG_STREAMING_CONFIG_F, "Load Balancing" },
+ { DIAG_PARM_RETRIEVE_F, "Retrieve Parameter" },
+ { DIAG_STATUS_SNAPSHOT_F, "State snapshot of DMSS" },
+ { DIAG_RPC_F, "RPC" },
+ { DIAG_GET_PROPERTY_F, "Get Property" },
+ { DIAG_PUT_PROPERTY_F, "Put Property" },
+ { DIAG_GET_GUID_F, "Get GUID" },
+ { DIAG_USER_CMD_F, "Invocation of user callbacks" },
+ { DIAG_GET_PERM_PROPERTY_F, "Get permanent properties" },
+ { DIAG_PUT_PERM_PROPERTY_F, "Put permanent properties" },
+ { DIAG_PERM_USER_CMD_F, "Permanent user callbacks" },
+ { DIAG_GPS_SESS_CTRL_F, "GPS session control" },
+ { DIAG_GPS_GRID_F, "GPS search grid" },
+ { DIAG_GPS_STATISTICS_F, "GPS statistics" },
+ { DIAG_ROUTE_F, "DIAG Packet routing" },
+ { DIAG_IS2000_STATUS_F, "IS2000 status" },
+ { DIAG_RLP_STAT_RESET_F, "RPL statistics reset" },
+ { DIAG_TDSO_STAT_RESET_F, "(S)TDSO statistics reset" },
+ { DIAG_LOG_CONFIG_F, "Log configuration" },
+ { DIAG_TRACE_EVENT_REPORT_F, "Trace event reporting" },
+ { DIAG_SBI_READ_F, "SBI Read" },
+ { DIAG_SBI_WRITE_F, "SBI Write" },
+ { DIAG_SSD_VERIFY_F, "SSD Verify" },
+ { DIAG_LOG_ON_DEMAND_F, "Log on request" },
+ { DIAG_EXT_MSG_F, "Request extended MSG report" },
+ { DIAG_ONCRPC_F, "ONCRPC" },
+ { DIAG_PROTOCOL_LOOPBACK_F, "DIAG Loopback" },
+ { DIAG_EXT_BUILD_ID_F, "Extended Build ID" },
+ { DIAG_EXT_MSG_CONFIG_F, "Extended MSG configuration" },
+ { DIAG_EXT_MSG_TERSE_F, "Extended MSG in terse format" },
+ { DIAG_EXT_MSG_TERSE_XLATE_F, "Translate terse format MSG identifier" },
+ { DIAG_SUBSYS_CMD_VER_2_F, "Subsytem dispatcher V2" },
+ { DIAG_EVENT_MASK_GET_F, "Get event mask" },
+ { DIAG_EVENT_MASK_SET_F, "Set event mask" },
+ { DIAG_CHANGE_PORT_SETTINGS, "Change port settings" },
+ { DIAG_CNTRY_INFO_F, "Country network information" },
+ { DIAG_SUPS_REQ_F, "Supplementary Service" },
+ { DIAG_MMS_ORIG_SMS_REQUEST_F, "SMS request for MMS" },
+ { DIAG_MEAS_MODE_F, "Change measurement mode" },
+ { DIAG_MEAS_REQ_F, "Request measurements for HDR channels" },
+ { DIAG_QSR_EXT_MSG_TERSE_F, "Optimized F3 Message" },
+ { DIAG_DCI_CMD_REQ, "DCI Command" },
+ { DIAG_DCI_DELAYED_RSP, "DCI Delayed Response" },
+ { DIAG_BAD_TRANS_F, "DCI Error" },
+ { DIAG_SSM_DISALLOWED_CMD_F, "SSM Disallowed Command" },
+ { DIAG_LOG_ON_DEMAND_EXT_F, "Log on extended request" },
+ { DIAG_QSR4_EXT_MSG_TERSE_F, "QShrink" },
+ { 0, NULL }
+};
+
+static const value_string qcdiag_subsys[] = {
+ { DIAG_SUBSYS_OEM, "OEM" },
+ { DIAG_SUBSYS_ZREX, "ZREX" },
+ { DIAG_SUBSYS_SD, "System Determination" },
+ { DIAG_SUBSYS_BT, "Bluetooth" },
+ { DIAG_SUBSYS_WCDMA, "WCMDA" },
+ { DIAG_SUBSYS_HDR, "1xEvDO" },
+ { DIAG_SUBSYS_DIABLO, "DIABLO" },
+ { DIAG_SUBSYS_TREX, "TREX - Off-target testing" },
+ { DIAG_SUBSYS_GSM, "GSM" },
+ { DIAG_SUBSYS_UMTS, "UMTS" },
+ { DIAG_SUBSYS_HWTC, "HWTC" },
+ { DIAG_SUBSYS_FTM, "Factory Test Mode" },
+ { DIAG_SUBSYS_REX, "REX" },
+ { DIAG_SUBSYS_GPS, "GPS" },
+ { DIAG_SUBSYS_WMS, "Wireless Messaging Service" },
+ { DIAG_SUBSYS_CM, "Call Manager" },
+ { DIAG_SUBSYS_HS, "Handset" },
+ { DIAG_SUBSYS_AUDIO_SETTINGS, "Audio Settings" },
+ { DIAG_SUBSYS_DIAG_SERV, "DIAG Services" },
+ { DIAG_SUBSYS_FS, "EFS2" },
+ { DIAG_SUBSYS_PORT_MAP_SETTINGS, "Port Map Settings" },
+ { DIAG_SUBSYS_MEDIAPLAYER, "QCT Mediaplayer" },
+ { DIAG_SUBSYS_QCAMERA, "QCT QCamera" },
+ { DIAG_SUBSYS_MOBIMON, "QCT MobiMon" },
+ { DIAG_SUBSYS_GUNIMON, "QCT GuniMon" },
+ { DIAG_SUBSYS_LSM, "Location Services Manager" },
+ { DIAG_SUBSYS_QCAMCORDER, "QCT QCamcorder" },
+ { DIAG_SUBSYS_MUX1X, "Multiplexer (1x)" },
+ { DIAG_SUBSYS_DATA1X, "Data (1x)" },
+ { DIAG_SUBSYS_SRCH1X, "Searcher (1x)" },
+ { DIAG_SUBSYS_CALLP1X, "Call Processor (1x)" },
+ { DIAG_SUBSYS_APPS, "Applications" },
+ { DIAG_SUBSYS_SETTINGS, "Seettings" },
+ { DIAG_SUBSYS_GSDI, "Generic Sim Driver Interface" },
+ { DIAG_SUBSYS_TMC, "Task Main Controller" },
+ { DIAG_SUBSYS_USB, "USB" },
+ { DIAG_SUBSYS_PM, "Power Management" },
+ { DIAG_SUBSYS_DEBUG, "Debug" },
+ { DIAG_SUBSYS_CLKRGM, "Clock Regime" },
+ { DIAG_SUBSYS_WLAN, "WLAN" },
+ { DIAG_SUBSYS_PS_DATA_LOGGING, "PS Data Path Logging" },
+ { DIAG_SUBSYS_MFLO, "MediaFLO" },
+ { DIAG_SUBSYS_DTV, "Digital TV" },
+ { DIAG_SUBSYS_RRC, "WCDMA RRC" },
+ { DIAG_SUBSYS_PROF, "Profiling" },
+ { DIAG_SUBSYS_TCXOMGR, "TXCO Manager" },
+ { DIAG_SUBSYS_NV, "NV" },
+ { DIAG_SUBSYS_PARAMS, "Parameters" },
+ { DIAG_SUBSYS_MDDI, "MDDI" },
+ { DIAG_SUBSYS_DS_ATCOP, "Data Services AT Command Processor" },
+ { DIAG_SUBSYS_L4LINUX, "L4/Linux" },
+ { DIAG_SUBSYS_MVS, "Multimedia Voice Services" },
+ { DIAG_SUBSYS_CNV, "Compact NV" },
+ { DIAG_SUBSYS_APIONE_PROGRAM, "apiOne" },
+ { DIAG_SUBSYS_HIT, "Hardware Integration Test" },
+ { DIAG_SUBSYS_DRM, "Digital Restrictions Management" },
+ { DIAG_SUBSYS_DM, "Device Management" },
+ { DIAG_SUBSYS_FC, "Flow Controller" },
+ { DIAG_SUBSYS_MEMORY, "Malloc Manager" },
+ { DIAG_SUBSYS_FS_ALTERNATE, "Alternate Filesystem" },
+ { DIAG_SUBSYS_REGRESSION, "Regression Test Commands" },
+ { DIAG_SUBSYS_SENSORS, "Sensors" },
+ { DIAG_SUBSYS_FLUTE, "FLUTE" },
+ { DIAG_SUBSYS_ANALOG, "Analog" },
+ { DIAG_SUBSYS_APIONE_PROGRAM_MODEM, "apine Program on Modem Processor" },
+ { DIAG_SUBSYS_LTE, "LTE" },
+ { DIAG_SUBSYS_BREW, "BREW" },
+ { DIAG_SUBSYS_PWRDB, "Power Debug" },
+ { DIAG_SUBSYS_CHORD, "Chaos Coordinator" },
+ { DIAG_SUBSYS_SEC, "Security" },
+ { DIAG_SUBSYS_TIME, "Time" },
+ { DIAG_SUBSYS_Q6_CORE, "Q6 Core" },
+ { DIAG_SUBSYS_COREBSP, "Core BSP" },
+ { DIAG_SUBSYS_MFLO2, "MediaFLO2" },
+ { DIAG_SUBSYS_ULOG, "ULog Services" },
+ { DIAG_SUBSYS_APR, "Async Packet Router" },
+ { DIAG_SUBSYS_QNP, "QNP" },
+ { DIAG_SUBSYS_STRIDE, "STRIDE" },
+ { DIAG_SUBSYS_OEMDPP, "DPP Partition" },
+ { DIAG_SUBSYS_Q5_CORE, "Q5 Core" },
+ { DIAG_SUBSYS_USCRIPT, "USCRIPT" },
+ { DIAG_SUBSYS_NAS, "Non Access Stratum" },
+ { DIAG_SUBSYS_CMAPI, "CMAPI" },
+ { DIAG_SUBSYS_SSM, "SSM" },
+ { DIAG_SUBSYS_TDSCDMA, "TD-SCDMA" },
+ { DIAG_SUBSYS_SSM_TEST, "SSM Test" },
+ { DIAG_SUBSYS_MPOWER, "MPOWER" },
+ { DIAG_SUBSYS_QDSS, "QDSS" },
+ { DIAG_SUBSYS_CXM, "CXM" },
+ { DIAG_SUBSYS_GNSS_SOC, "Secondary GNSS" },
+ { DIAG_SUBSYS_TTLITE, "TTLITE" },
+ { DIAG_SUBSYS_FTM_ANT, "FTM ANT" },
+ { DIAG_SUBSYS_MLOG, "MLOG" },
+ { DIAG_SUBSYS_LIMITSMGR, "LIMITS MGR" },
+ { DIAG_SUBSYS_EFSMONITOR, "EFS Monitor" },
+ { DIAG_SUBSYS_DISPLAY_CALIBRATION, "Display Calibration" },
+ { DIAG_SUBSYS_VERSION_REPORT, "Version Report" },
+ { DIAG_SUBSYS_DS_IPA, "Internet Packet Accelerator" },
+ { DIAG_SUBSYS_SYSTEM_OPERATIONS, "System Operations" },
+ { DIAG_SUBSYS_CNSS_POWER, "CNSS Power" },
+ { DIAG_SUBSYS_LWIP, "LwIP" },
+ { DIAG_SUBSYS_IMS_QVP_RTP, "IMS QVP RTP" },
+ { 0, NULL }
+};
+
+static int
+dissect_qcdiag_subsys(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ gint offset = 0;
+ guint subsys_id;
+
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "QCDIAG-SUBSYS");
+
+ proto_tree_add_item_ret_uint(tree, hf_qcdiag_subsys_id, tvb, offset++, 1, ENC_NA, &subsys_id);
+ proto_tree_add_item(tree, hf_qcdiag_subsys_cmd_code, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ return dissector_try_uint(qcdiag_subsys_dissector_table, subsys_id, tvb, pinfo, tree);
+}
+
+static int
+dissect_qcdiag(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void * data _U_)
+{
+ proto_item *ti;
+ proto_tree *diag_tree;
+ gint offset = 0;
+ guint cmd;
+
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "QCDIAG");
+
+ ti = proto_tree_add_item(tree, proto_qcdiag, tvb, 0, -1, ENC_NA);
+ diag_tree = proto_item_add_subtree(ti, ett_qcdiag);
+
+ proto_tree_add_item_ret_uint(diag_tree, hf_qcdiag_cmd, tvb, offset, 1, ENC_NA, &cmd);
+
+ switch (cmd) {
+ case DIAG_SUBSYS_CMD_F:
+ dissect_qcdiag_subsys(tvb, pinfo, diag_tree);
+ break;
+ default:
+ dissector_try_uint(qcdiag_dissector_table, cmd, tvb, pinfo, tree);
+ break;
+ }
+
+ return tvb_captured_length(tvb);
+}
+
+void
+proto_register_qcdiag(void)
+{
+ static hf_register_info hf[] = {
+ { &hf_qcdiag_cmd, { "Command", "qcdiag.cmd",
+ FT_UINT8, BASE_HEX, VALS(qcdiag_cmds), 0, NULL, HFILL } },
+ { &hf_qcdiag_subsys_id, { "Subsystem ID", "qcdiag.subsys_id",
+ FT_UINT8, BASE_DEC, VALS(qcdiag_subsys), 0, NULL, HFILL } },
+ { &hf_qcdiag_subsys_cmd_code, { "Subsystem Command Code", "qcdiag.subsys_cmd_code",
+ FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } },
+ };
+ static gint *ett[] = {
+ &ett_qcdiag
+ };
+
+ proto_qcdiag = proto_register_protocol("Qualcomm DIAG", "QCDIAG", "qcdiag");
+ proto_register_field_array(proto_qcdiag, hf, array_length(hf));
+ proto_register_subtree_array(ett, array_length(ett));
+
+ qcdiag_dissector_table = register_dissector_table("qcdiag.cmd",
+ "QCDIAG Command", proto_qcdiag, FT_UINT8, BASE_DEC);
+
+ qcdiag_subsys_dissector_table = register_dissector_table("qcdiag.subsys_id",
+ "QCDIAG Subsystem", proto_qcdiag, FT_UINT8, BASE_DEC);
+}
+
+void
+proto_reg_handoff_qcdiag(void)
+{
+ dissector_handle_t qcdiag_handle;
+
+ qcdiag_handle = create_dissector_handle(dissect_qcdiag, proto_qcdiag);
+ dissector_add_uint("gsmtap.type", GSMTAP_TYPE_QC_DIAG, qcdiag_handle);
+}
+
+/*
+ * Editor modelines - http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: t
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 noexpandtab:
+ * :indentSize=8:tabSize=8:noTabs=false:
+ */