/* isi-mtc.c * Dissector for ISI's mobile terminal controller resource * Copyright 2011, Klaus Kurzmann * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "packet-isi.h" #include "isi-mtc.h" static const value_string isi_mtc_id[] = { {0x03, "MTC_POWER_OFF_REQ"}, {0x66, "MTC_POWER_OFF_RESP"}, {0x04, "MTC_POWER_ON_REQ"}, {0x67, "MTC_POWER_ON_RESP"}, {0x06, "MTC_RESET_GENERATE_REQ"}, {0x69, "MTC_RESET_GENERATE_RESP"}, {0x05, "MTC_SLEEP_REQ"}, {0x68, "MTC_SLEEP_RESP"}, {0x01, "MTC_STATE_REQ"}, {0x64, "MTC_STATE_RESP"}, {0xC0, "MTC_STATE_INFO_IND"}, {0x02, "MTC_STATE_QUERY_REQ"}, {0x65, "MTC_STATE_QUERY_RESP"}, {0x07, "MTC_SLEEP_ENABLE_REQ"}, {0x6A, "MTC_SLEEP_ENABLE_RESP"}, {0x08, "MTC_SLEEP_DISABLE_REQ"}, {0x6B, "MTC_SLEEP_DISABLE_RESP"}, {0x09, "MTC_CLOCK_CHANGE_REQ"}, {0x6C, "MTC_CLOCK_CHANGE_RESP"}, {0xC1, "MTC_CLOCK_CHANGE_IND"}, {0x0A, "MTC_WATCHDOG_CONTROL_REQ"}, {0x6D, "MTC_WATCHDOG_CONTROL_RESP"}, {0x0B, "MTC_STARTUP_SYNQ_REQ"}, {0x6E, "MTC_STARTUP_SYNQ_RESP"}, {0x0C, "MTC_FORCE_STARTUP_STATE_REQ"}, {0x6F, "MTC_FORCE_STARTUP_STATE_RESP"}, {0x0D, "MTC_RAT_REQ"}, {0x70, "MTC_RAT_RESP"}, {0x0E, "MTC_RAT_QUERY_REQ"}, {0x71, "MTC_RAT_QUERY_RESP"}, {0x10, "MTC_EXT_MEM_ACCESS_REQ"}, {0x73, "MTC_EXT_MEM_ACCESS_RESP"}, {0x0F, "MTC_MEM_DL_REQ"}, {0x72, "MTC_MEM_DL_RESP"}, {0x11, "MTC_RESET_CONTROL_REQ"}, {0x74, "MTC_RESET_CONTROL_RESP"}, {0x13, "MTC_SOS_STATUS_QUERY_REQ"}, {0x76, "MTC_SOS_STATUS_QUERY_RESP"}, {0x12, "MTC_SHUTDOWN_SYNC_REQ"}, {0x75, "MTC_SHUTDOWN_SYNC_RESP"}, {0x14, "MTC_GENERIC_STATUS_QUERY_REQ"}, {0x77, "MTC_GENERIC_STATUS_QUERY_RESP"}, {0x15, "MTC_RF_CONTROL_REQ"}, {0x78, "MTC_RF_CONTROL_RESP"}, {0x16, "MTC_RF_STATUS_QUERY_REQ"}, {0x79, "MTC_RF_STATUS_QUERY_RESP"}, {0xC2, "MTC_RF_STATUS_INFO_IND"}, {0x7A, "MTC_RAT_INFO_NTF"}, {0x17, "MTC_VCORE_READ_REQ"}, {0x7B, "MTC_VCORE_READ_RESP"}, {0x7C, "MTC_DSP_GENIO_CONFIG_NTF"}, {0x30, "PERF_SET_REQ"}, {0x90, "PERF_SET_RESP"}, {0x31, "PERF_STATE_REQ"}, {0x91, "PERF_STATE_RESP"}, {0x32, "PERF_SETTINGS_WRITE_REQ"}, {0x92, "PERF_SETTINGS_WRITE_RESP"}, {0x33, "PERF_INFO_REQ"}, {0x93, "PERF_INFO_RESP"}, {0xF0, "COMMON_MESSAGE"}, {0x00, NULL} }; static const value_string isi_mtc_state[] = { {0x00, "MTC_POWER_OFF"}, {0x01, "MTC_NORMAL"}, {0x02, "MTC_CHARGING"}, {0x03, "MTC_ALARM"}, {0x04, "MTC_TEST"}, {0x05, "MTC_LOCAL"}, {0x06, "MTC_WARRANTY"}, {0x07, "MTC_RELIABILITY"}, {0x08, "MTC_SELFTEST_FAIL"}, {0x09, "MTC_SWDL"}, {0x0A, "MTC_RF_INACTIVE"}, {0x0B, "MTC_ID_WRITE"}, {0x0C, "MTC_DISCHARGING"}, {0x0D, "MTC_DISK_WIPE"}, {0x0E, "MTC_SW_RESET"}, {0xFF, "MTC_CMT_ONLY_MODE"}, }; static const value_string isi_mtc_status[] = { {0x00, "MTC_OK"}, {0x01, "MTC_FAIL"}, {0x02, "MTC_NOT_ALLOWED"}, {0x05, "MTC_STATE_TRANSITION_GOING_ON"}, {0x06, "MTC_ALREADY_ACTIVE"}, {0x10, "MTC_SERVICE_DISABLED"}, {0x13, "MTC_NOT_READY_YET"}, {0x14, "MTC_NOT_SUPPORTED"}, {0x16, "MTC_TRANSITION_ONGOING"}, {0x17, "MTC_RESET_REQUIRED"}, }; static const value_string isi_mtc_action[] = { {0x03, "MTC_START"}, {0x04, "MTC_READY"}, {0x0C, "MTC_NOS_READY"}, {0x11, "MTC_SOS_START"}, {0x12, "MTC_SOS_READY"}, {0x14, "MTC_NOT_SUPPORTED"}, {0x15, "MTC_NOT_AVAILABLE"}, }; static dissector_handle_t isi_mtc_handle; static void dissect_isi_mtc(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree); static guint32 hf_isi_mtc_cmd = -1; static guint32 hf_isi_mtc_current_state = -1; static guint32 hf_isi_mtc_target_state = -1; static guint32 hf_isi_mtc_status = -1; static guint32 hf_isi_mtc_action = -1; void proto_reg_handoff_isi_mtc(void) { static gboolean initialized=FALSE; if (!initialized) { isi_mtc_handle = create_dissector_handle(dissect_isi_mtc, proto_isi); dissector_add("isi.resource", 0x15, isi_mtc_handle); } } void proto_register_isi_mtc(void) { static hf_register_info hf[] = { { &hf_isi_mtc_cmd, { "Command", "isi.mtc.cmd", FT_UINT8, BASE_HEX, isi_mtc_id, 0x0, "Command", HFILL }}, { &hf_isi_mtc_current_state, { "Current State", "isi.mtc.current_state", FT_UINT8, BASE_HEX, isi_mtc_state, 0x0, "Current State", HFILL }}, { &hf_isi_mtc_target_state, { "Target State", "isi.mtc.target_state", FT_UINT8, BASE_HEX, isi_mtc_state, 0x0, "Target State", HFILL }}, { &hf_isi_mtc_status, { "Status", "isi.mtc.status", FT_UINT8, BASE_HEX, isi_mtc_status, 0x0, "Status", HFILL }}, { &hf_isi_mtc_action, { "Action", "isi.mtc.action", FT_UINT8, BASE_HEX, isi_mtc_action, 0x0, "Action", HFILL }} }; proto_register_field_array(proto_isi, hf, array_length(hf)); register_dissector("isi.mtc", dissect_isi_mtc, proto_isi); } static void dissect_isi_mtc(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) { proto_item *item = NULL; proto_tree *tree = NULL; guint8 cmd, code; if(isitree) { item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload"); tree = proto_item_add_subtree(item, ett_isi_msg); proto_tree_add_item(tree, hf_isi_mtc_cmd, tvb, 0, 1, FALSE); cmd = tvb_get_guint8(tvb, 0); switch (cmd) { case 0x01: /* MTC_STATE_REQ */ proto_tree_add_item(tree, hf_isi_mtc_target_state, tvb, 1, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC State"); break; case 0x64: /* MTC_STATE_RESP */ proto_tree_add_item(tree, hf_isi_mtc_status, tvb, 1, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC State"); break; case 0x02: /* MTC_STATE_QUERY_REQ */ col_set_str(pinfo->cinfo, COL_INFO, "MTC State Query"); break; case 0x65: /* MTC_STATE_QUERY_RESP */ proto_tree_add_item(tree, hf_isi_mtc_current_state, tvb, 1, 1, FALSE); proto_tree_add_item(tree, hf_isi_mtc_target_state, tvb, 2, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC State Query"); break; case 0x03: /* MTC_POWER_OFF_REQ */ col_set_str(pinfo->cinfo, COL_INFO, "MTC Power Off"); break; case 0x66: /* MTC_POWER_OFF_RESP */ proto_tree_add_item(tree, hf_isi_mtc_status, tvb, 1, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC Power Off"); break; case 0x0B: /* MTC_STARTUP_SYNQ_REQ */ col_set_str(pinfo->cinfo, COL_INFO, "MTC Startup Synq"); break; case 0x6E: /* MTC_STARTUP_SYNQ_RESP */ proto_tree_add_item(tree, hf_isi_mtc_status, tvb, 1, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC Startup Synq"); break; case 0x12: /* MTC_SHUTDOWN_SYNC_REQ */ col_set_str(pinfo->cinfo, COL_INFO, "MTC Shutdown Sync"); break; case 0xC0: /* MTC_STATE_INFO_IND */ proto_tree_add_item(tree, hf_isi_mtc_current_state, tvb, 1, 1, FALSE); proto_tree_add_item(tree, hf_isi_mtc_action, tvb, 2, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC State Info Indication"); break; case 0xC2: /* MTC_RF_STATUS_INFO_IND */ proto_tree_add_item(tree, hf_isi_mtc_current_state, tvb, 1, 1, FALSE); proto_tree_add_item(tree, hf_isi_mtc_action, tvb, 2, 1, FALSE); col_set_str(pinfo->cinfo, COL_INFO, "MTC RF Status Info Indication"); break; case 0xF0: /* MTC_COMMON_MESSAGE */ col_set_str(pinfo->cinfo, COL_INFO, "MTC Common Message"); dissect_isi_common(tvb, pinfo, tree); break; default: col_set_str(pinfo->cinfo, COL_INFO, "unknown MTC packet"); expert_add_info_format(pinfo, item, PI_PROTOCOL, PI_WARN, "unsupported packet"); break; } } }