"Unknown",		"Processor",		"Disk",		"Peripheral Bay",		"System Management Module", /* master.mif says SMB MAster */		"Motherboard",		"Memory Module",		"Processor Module",		"Power Unit",		"Add-in Card",		"Front Panel Board",		"Back Panel Board",		"Power System Board",		"Drive Back Plane" /* 0x0F */	};		if(code>=0x01 && code<=0x0F)		return location[code-0x01];	return out_of_spec;}static void dmi_temperature_probe_value(u16 code){	if(code==0x8000)		printf(" Unknown");	else		printf(" %.1f deg C", (float)(i16)code/10);}static void dmi_temperature_probe_resolution(u16 code){	if(code==0x8000)		printf(" Unknown");	else		printf(" %.3f deg C", (float)code/1000);}/* * 3.3.30 Electrical Current Probe (Type 29) */static void dmi_current_probe_value(u16 code){	if(code==0x8000)		printf(" Unknown");	else		printf(" %.3f A", (float)(i16)code/1000);}static void dmi_current_probe_resolution(u16 code){	if(code==0x8000)		printf(" Unknown");	else		printf(" %.1f mA", (float)code/10);}/* * 3.3.33 System Boot Information (Type 32) */static const char *dmi_system_boot_status(u8 code){	static const char *status[]={		"No errors detected", /* 0 */		"No bootable media",		"Operating system failed to load",		"Firmware-detected hardware failure",		"Operating system-detected hardware failure",		"User-requested boot",		"System security violation",		"Previously-requested image",		"System watchdog timer expired" /* 8 */	};		if(code<=8)		return status[code];	if(code>=128 && code<=191)		return "OEM-specific";	if(code>=192 && code<=255)		return "Product-specific";	return out_of_spec;}/* * 3.3.34 64-bit Memory Error Information (Type 33) */static void dmi_64bit_memory_error_address(u64 code){	if(code.h==0x80000000 && code.l==0x00000000)		printf(" Unknown");	else		printf(" 0x%08X%08X", code.h, code.l);}/* * 3.3.35 Management Device (Type 34) */static const char *dmi_management_device_type(u8 code){	/* 3.3.35.1 */	static const char *type[]={		"Other", /* 0x01 */		"Unknown",		"LM75",		"LM78",		"LM79",		"LM80",		"LM81",		"ADM9240",		"DS1780",		"MAX1617",		"GL518SM",		"W83781D",		"HT82H791" /* 0x0D */	};		if(code>=0x01 && code<=0x0D)		return type[code-0x01];	return out_of_spec;}static const char *dmi_management_device_address_type(u8 code){	/* 3.3.35.2 */	static const char *type[]={		"Other", /* 0x01 */		"Unknown",		"I/O Port",		"Memory",		"SMBus" /* 0x05 */	};		if(code>=0x01 && code<=0x05)		return type[code-0x01];	return out_of_spec;}/* * 3.3.38 Memory Channel (Type 37) */static const char *dmi_memory_channel_type(u8 code){	/* 3.3.38.1 */	static const char *type[]={		"Other", /* 0x01 */		"Unknown",		"RAMBus",		"Synclink" /* 0x04 */	};		if(code>=0x01 && code<=0x04)		return type[code-0x01];	return out_of_spec;}static void dmi_memory_channel_devices(u8 count, u8 *p, const char *prefix){	int i;		for(i=1; i<=count; i++)	{		printf("%sDevice %u Load: %u\n",			prefix, i, p[3*i]);		printf("%sDevice %u Handle: 0x%04X\n",			prefix, i, WORD(p+3*i+1));	}}/* * 3.3.39 IPMI Device Information (Type 38) */static const char *dmi_ipmi_interface_type(u8 code){	/* 3.3.39.1 */	static const char *type[]={		"Unknown", /* 0x00 */		"KCS (Keyboard Control Style)",		"SMIC (Server Management Interface Chip)",		"BT (Block Transfer)" /* 0x03 */	};		if(code<=0x03)		return type[code];	return out_of_spec;}static const char *dmi_ipmi_register_spacing(u8 code){	/* IPMI 1.5 */	static const char *spacing[]={		"Successive Byte Boundaries", /* 0x00 */		"32-bit Boundaries",		"16-byte Boundaries" /* 0x02 */	};		if(code<=0x02)		return spacing[code];	return out_of_spec;}/* * 3.3.40 System Power Supply (Type 39) */static void dmi_power_supply_power(u16 code){	if(code==0x8000)		printf(" Unknown");	else		printf(" %.3f W", (float)code/1000);}static const char *dmi_power_supply_type(u8 code){	/* 3.3.40.1 */	static const char *type[]={		"Other", /* 0x01 */		"Unknown",		"Linear",		"Switching",		"Battery",		"UPS",		"Converter",		"Regulator" /* 0x08 */	};		if(code>=0x01 && code<=0x08)		return type[code-0x01];	return out_of_spec;}static const char *dmi_power_supply_status(u8 code){	/* 3.3.40.1 */	static const char *status[]={		"Other", /* 0x01 */		"Unknown",		"OK",		"Non-critical"		"Critical" /* 0x05 */	};		if(code>=0x01 && code<=0x05)		return status[code-0x01];	return out_of_spec;}static const char *dmi_power_supply_range_switching(u8 code){	/* 3.3.40.1 */	static const char *switching[]={		"Other", /* 0x01 */		"Unknown",		"Manual",		"Auto-switch",		"Wide Range",		"N/A" /* 0x06 */	};		if(code>=0x01 && code<=0x06)		return switching[code-0x01];	return out_of_spec;}/* * Main */static void dmi_decode(u8 *data, u16 ver){	struct dmi_header *h=(struct dmi_header *)data;		/*	 * Note: DMI types 31, 37, 38 and 39 are untested	 */	switch(h->type)	{		case 0: /* 3.3.1 BIOS Information */			printf("\tBIOS Information\n");			if(h->length<0x12) break;			printf("\t\tVendor: %s\n", 				dmi_string(h, data[0x04]));			printf("\t\tVersion: %s\n", 				dmi_string(h, data[0x05]));			printf("\t\tRelease Date: %s\n",				dmi_string(h, data[0x08]));			printf("\t\tAddress: 0x%04X0\n",				WORD(data+0x06));			printf("\t\tRuntime Size:");			dmi_bios_runtime_size((0x10000-WORD(data+0x06))<<4);			printf("\n");			printf("\t\tROM Size: %u kB\n",				(data[0x09]+1)<<6);			printf("\t\tCharacteristics:\n");			dmi_bios_characteristics(QWORD(data+0x0A), "\t\t\t");			if(h->length<0x13) break;			dmi_bios_characteristics_x1(data[0x12], "\t\t\t");			if(h->length<0x14) break;			dmi_bios_characteristics_x2(data[0x13], "\t\t\t");			break;				case 1: /* 3.3.2 System Information */			printf("\tSystem Information\n");			if(h->length<0x08) break;			printf("\t\tManufacturer: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tProduct Name: %s\n",				dmi_string(h, data[0x05]));			printf("\t\tVersion: %s\n",				dmi_string(h, data[0x06]));			printf("\t\tSerial Number: %s\n",				dmi_string(h, data[0x07]));			if(h->length<0x19) break;			printf("\t\tUUID:");			dmi_system_uuid(data+0x08);			printf("\n");			printf("\t\tWake-up Type: %s\n",				dmi_system_wake_up_type(data[0x18]));			break;				case 2: /* 3.3.3 Base Board Information */			printf("\tBase Board Information\n");			if(h->length<0x08) break;			printf("\t\tManufacturer: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tProduct Name: %s\n",				dmi_string(h, data[0x05]));			printf("\t\tVersion: %s\n",				dmi_string(h, data[0x06]));			printf("\t\tSerial Number: %s\n",				dmi_string(h, data[0x07]));			if(h->length<0x0F) break;			printf("\t\tAsset Tag: %s\n",				dmi_string(h, data[0x08]));			printf("\t\tFeatures:");			dmi_base_board_features(data[0x09], "\t\t");			printf("\t\tLocation In Chassis: %s\n",				dmi_string(h, data[0x0A]));			printf("\t\tChassis Handle: 0x%04X\n",				WORD(data+0x0B));			printf("\t\tType: %s\n",				dmi_base_board_type(data[0x0D]));			if(h->length<0x0F+data[0x0E]*sizeof(u16)) break;			dmi_base_board_handlers(data[0x0E], data+0x0F, "\t\t");			break;				case 3: /* 3.3.4 Chassis Information */			printf("\tChassis Information\n");			if(h->length<0x09) break;			printf("\t\tManufacturer: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tType: %s\n",				dmi_chassis_type(data[0x05]&0x7F));			printf("\t\tLock: %s\n",				dmi_chassis_lock(data[0x05]>>7));			printf("\t\tVersion: %s\n",				dmi_string(h, data[0x06]));			printf("\t\tSerial Number: %s\n",				dmi_string(h, data[0x07]));			printf("\t\tAsset Tag: %s\n",				dmi_string(h, data[0x08]));			if(h->length<0x0D) break;			printf("\t\tBoot-up State: %s\n",				dmi_chassis_state(data[0x09]));			printf("\t\tPower Supply State: %s\n",				dmi_chassis_state(data[0x0A]));			printf("\t\tThermal State: %s\n",				dmi_chassis_state(data[0x0B]));			printf("\t\tSecurity Status: %s\n",				dmi_chassis_security_status(data[0x0C]));			if(h->length<0x11) break;			printf("\t\tOEM Information: 0x%08X\n",				DWORD(data+0x0D));			if(h->length<0x15) break;			printf("Heigth:");			dmi_chassis_height(data[0x11]);			printf("\n");			printf("Number Of Power Cords:");			dmi_chassis_power_cords(data[0x12]);			printf("\n");			if(h->length<0x15+data[0x13]*data[0x14]) break;			dmi_chassis_elements(data[0x13], data[0x14], data+0x15, "\t\t");			break;				case 4: /* 3.3.5 Processor Information */			printf("\tProcessor Information\n");			if(h->length<0x1A) break;			printf("\t\tSocket Designation: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tType: %s\n",				dmi_processor_type(data[0x05]));			printf("\t\tFamily: %s\n",				dmi_processor_family(data[0x06]));			printf("\t\tManufacturer: %s\n",				dmi_string(h, data[0x07]));			dmi_processor_id(data[0x06], data+8, dmi_string(h, data[0x10]), "\t\t");			printf("\t\tVersion: %s\n",				dmi_string(h, data[0x10]));			printf("\t\tVoltage:");			dmi_processor_voltage(data[0x11]);			printf("\n");			printf("\t\tExternal Clock:");			dmi_processor_frequency(WORD(data+0x12));			printf("\n");			printf("\t\tMax Speed:");			dmi_processor_frequency(WORD(data+0x14));			printf("\n");			printf("\t\tCurrent Speed:");			dmi_processor_frequency(WORD(data+0x16));			printf("\n");			if(data[0x18]&(1<<6))				printf("\t\tStatus: Populated, %s\n",					dmi_processor_status(data[0x18]&0x07));			else				printf("\t\tStatus: Unpopulated\n");			printf("\t\tUpgrade: %s\n",				dmi_processor_upgrade(data[0x19]));			if(h->length<0x20) break;			printf("\t\tL1 Cache Handle:");			dmi_processor_cache(WORD(data+0x1A), "L1", ver);			printf("\n");			printf("\t\tL2 Cache Handle:");			dmi_processor_cache(WORD(data+0x1C), "L2", ver);			printf("\n");			printf("\t\tL3 Cache Handle:");			dmi_processor_cache(WORD(data+0x1E), "L3", ver);			printf("\n");			if(h->length<0x23) break;			printf("\t\tSerial Number: %s\n",				dmi_string(h, data[0x20]));			printf("\t\tAsset Tag: %s\n",				dmi_string(h, data[0x21]));			printf("\t\tPart Number: %s\n",				dmi_string(h, data[0x22]));			break;				case 5: /* 3.3.6 Memory Controller Information */			printf("\tMemory Controller Information\n");			if(h->length<0x0F) break;			printf("\t\tError Detecting Method: %s\n",				dmi_memory_controller_ed_method(data[0x04]));			printf("\t\tError Correcting Capabilities:");			dmi_memory_controller_ec_capabilities(data[0x05], "\t\t\t");			printf("\t\tSupported Interleave: %s\n",				dmi_memory_controller_interleave(data[0x06]));			printf("\t\tCurrent Interleave: %s\n",				dmi_memory_controller_interleave(data[0x07]));			printf("\t\tMaximum Memory Module Size: %u MB\n",				1<<data[0x08]);			printf("\t\tMaximum Total Memory Size: %u MB\n",				data[0x0E]*(1<<data[0x08]));			printf("\t\tSupported Speeds:");			dmi_memory_controller_speeds(WORD(data+0x09), "\t\t\t");			printf("\t\tSupported Memory Types:");			dmi_memory_module_types(WORD(data+0x0B), "\n\t\t\t");			printf("\n");			printf("\t\tMemory Module Voltage:");			dmi_processor_voltage(data[0x0D]);			printf("\n");			if(h->length<0x0F+data[0x0E]*sizeof(u16)) break;			dmi_memory_controller_slots(data[0x0E], data+0x0F, "\t\t");			if(h->length<0x10+data[0x0E]*sizeof(u16)) break;			printf("\t\tEnabled Error Correcting Capabilities:");			dmi_memory_controller_ec_capabilities(data[0x0F+data[0x0E]*sizeof(u16)], "\t\t\t");			break;				case 6: /* 3.3.7 Memory Module Information */			printf("\tMemory Module Information\n");			if(h->length<0x0C) break;			printf("\t\tSocket Designation: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tBank Connections:");			dmi_memory_module_connections(data[0x05]);			printf("\n");			printf("\t\tCurrent Speed:");			dmi_memory_module_speed(data[0x06]);			printf("\n");			printf("\t\tType:");			dmi_memory_module_types(WORD(data+0x07), " ");			printf("\n");			printf("\t\tInstalled Size:");			dmi_memory_module_size(data[0x09]);			printf("\n");			printf("\t\tEnabled Size:");			dmi_memory_module_size(data[0x0A]);			printf("\n");			printf("\t\tError Status:");			dmi_memory_module_error(data[0x0B], "\t\t\t");			break;				case 7: /* 3.3.8 Cache Information */			printf("\tCache Information\n");			if(h->length<0x0F) break;			printf("\t\tSocket Designation: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tConfiguration: %s, %s, Level %u\n",				WORD(data+0x05)&0x0080?"Enabled":"Disabled",				WORD(data+0x05)&0x0008?"Socketed":"Not Socketed",				(WORD(data+0x05)&0x0007)+1);			printf("\t\tOperational Mode: %s\n",				dmi_cache_mode((WORD(data+0x05)>>8)&0x0003));			printf("\t\tLocation: %s\n",				dmi_cache_location((WORD(data+0x05)>>5)&0x0003));			printf("\t\tInstalled Size:");			dmi_cache_size(WORD(data+0x09));			printf("\n");			printf("\t\tMaximum Size:");			dmi_cache_size(WORD(data+0x07));			printf("\n");			printf("\t\tSupported SRAM Types:");			dmi_cache_types(WORD(data+0x0B), "\n\t\t\t");			printf("\n");			printf("\t\tInstalled SRAM Type:");			dmi_cache_types(WORD(data+0x0D), " ");			printf("\n");			if(h->length<0x13) break;			printf("\t\tSpeed:");			dmi_memory_module_speed(data[0x0F]);			printf("\n");			printf("\t\tError Correction Type: %s\n",				dmi_cache_ec_type(data[0x10]));			printf("\t\tSystem Type: %s\n",				dmi_cache_type(data[0x11]));			printf("\t\tAssociativity: %s\n",				dmi_cache_associativity(data[0x12]));			break;				case 8: /* 3.3.9 Port Connector Information */			printf("\tPort Connector Information\n");			if(h->length<0x09) break;			printf("\t\tInternal Reference Designator: %s\n",			   dmi_string(h, data[0x04]));			printf("\t\tInternal Connector Type: %s\n",			   dmi_port_connector_type(data[0x05]));			printf("\t\tExternal Reference Designator: %s\n",			   dmi_string(h, data[0x06]));			printf("\t\tExternal Connector Type: %s\n",			   dmi_port_connector_type(data[0x07]));			printf("\t\tPort Type: %s\n",			   dmi_port_type(data[0x08]));			break;				case 9: /* 3.3.10 System Slots */			printf("\tSystem Slot Information\n");			if(h->length<0x0C) break;			printf("\t\tDesignation: %s\n", 				dmi_string(h, data[0x04]));			printf("\t\tType: %s%s\n",				dmi_slot_bus_width(data[0x06]),				dmi_slot_type(data[0x05]));			printf("\t\tCurrent Usage: %s\n",				dmi_slot_current_usage(data[0x07]));			printf("\t\tLength: %s\n",				dmi_slot_length(data[0x08]));			dmi_slot_id(data[0x09], data[0x0A], data[0x05], "\t\t");			printf("\t\tCharacteristics:");			if(h->length<0x0D)				dmi_slot_characteristics(data[0x0B], 0x00, "\t\t\t");			else				dmi_slot_characteristics(data[0x0B], data[0x0C], "\t\t\t");			break;				case 10: /* 3.3.11 On Board Devices Information */			dmi_on_board_devices(h, "\t");			break;				case 11: /* 3.3.12 OEM Strings */			printf("\tOEM Strings\n");			if(h->length<0x05) break;			dmi_oem_strings(h, "\t\t");			break;					case 12: /* 3.3.13 System Configuration Options */			printf("\tSystem Configuration Options\n");			if(h->length<0x05) break;			dmi_system_configuration_options(h, "\t\t");			break;				case 13: /* 3.3.14 BIOS Language Information */			printf("\tBIOS Language Information\n");			if(h->length<0x16) break;			printf("\t\tInstallable Languages: %u\n", data[0x04]);			dmi_bios_languages(h, "\t\t\t");			printf("\t\tCurrently Installed Language: %s\n", dmi_string(h, data[0x15]));			break;				case 14: /* 3.3.15 Group Associations */			printf("\tGroup Associations\n");			if(h->length<0x05) break;			printf("\t\tName: %s\n",				dmi_string(h, data[0x04]));			printf("\t\tItems: %u\n",				(h->length-0x05)/3);			dmi_group_associations_items((h->length-0x05)/3, data+0x05, "\t\t\t");			break;				case 15: /* 3.3.16 System Event Log */			printf("\tSystem Event Log\n");			if(h->length<0x14) break;			printf("\t\tArea Length: %u bytes\n",				WORD(data+0x04));			printf("\t\tHeader Start Offset: 0x%04X\n",				WORD(data+0x06));			if(WORD(data+0x08)-WORD(data+0x06))				printf("\t\tHeader Length: %u byte%s\n",					WORD(data+0x08)-WORD(data+0x06),					WORD(data+0x08)-WORD(data+0x06)>1?"s":"");			printf("\t\tData Start Offset: 0x%04X\n",				WORD(data+0x08));			printf("\t\tAccess Method: %s\n",				dmi_event_log_method(data[0x0A]));			printf("\t\tAccess Address:");			dmi_event_log_address(data[0x0A], data+0x10);			printf("\n");			printf("\t\tStatus:");			dmi_event_log_status(data[0x0B]);			printf("\n");			printf("\t\tChange Token: 0x%08X\n",				DWORD(data+0x0C));			if(h->length<0x17) break;			printf("\t\tHeader Format: %s\n",				dmi_event_log_header_type(data[0x14]));			printf("\t\tSupported Log Type Descriptors: %u\n",				data[0x15]);			if(h->length<0x17+data[0x15]*data[0x16]) break;			dmi_event_log_descriptors(data[0x15], data[0x16], data+0x17, "\t\t");			break;				case 16: /* 3.3.17 Physical Memory Array */			printf("\tPhysical Memory Array\n");			if(h->length<0x0F) br