Dialogic DSI SPCI Network Interface Boards manual LIU Read Configuration Request

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Dialogic® DSI SPCI Network Interface Boards Programmer's Manual Issue 5

6.3.3LIU Read Configuration Request

Synopsis:

Message sent by the application to read back the current LIU configuration from the DSI SPCI Board.

Message Format:

		MESSAGE HEADER
		MESSAGE HEADER
Field Name		Meaning

type		LIU_MSG_R_CONFIG (0x5e37)

id		liu_id

src		Sending Module ID

dst		MVD_TASK_ID (0x10)

rsp_req		used to request a confirmation

hclass		0

status		Status Response (if confirmation requested)

err_info		0

len		40

		PARAMETER AREA
Offset	Size	Name

0	40	Parameter area formatted as for the LIU_MSG_CONFIG
		message. The user should set the fields to zero and the
		module writes the current configuration parameters in the
		confirmation message.

Description:

This message is sent to the DSI SPCI Board to read back the current operating configuration of the Line Interface Unit.

The user should always request a confirmation message. This indicates success by status of zero, and contains the current configuration parameters in the parameter area of the message.

Status Response

The confirmation message (if requested) indicates success by status of zero.

On error, the following status value can be found in the confirmation message.

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Contents March Dialogic DSI Spci Network Interface BoardsCopyright and Legal Notice Contents Message Reference Configuration Command ReferenceHost Utilities 108 TablesRevision History Related Documentation IntroductionLicense Buttons SpecificationProduct Identification CapabilityCapacity Protocol DimensioningIntroduction InstallationInstalling Development Package for Windows Hardware configurationSoftware Installation for Windows Board Option Switch / Link SettingsName Description Files Installed on a System Running WindowsStarting the Windows Device Driver Clearing Windows 2000 Install Wizard Removing Development Package for Windows Software Installation for LinuxInstalling Development Package for Linux Device Drivers from Source Code Files Installed on a System Running LinuxAn example message is Software Installation for SolarisInstalling the Development Package for Solaris Verifying Device Driver LoadingSolaris 9 Interface Name Checking Solaris 10 Additional CommandsNon-serviced interrupts reports Files Installed on a System Running SolarisRemoving the Development Package for Solaris System has to be rebooted to force the change to take effectSystem Structure Configuration and OperationTypical Telephony Systems Configurations OverviewTelephony User Part Following abbreviations are used in the tableHost Processes and Utilities Isdn User PartSystem Configuration File Syntax System ConfigurationGenerating a System Configuration File For Solaris, these Forkprocess commands are mandatory For Linux, these Forkprocess commands are mandatoryProtocol Configuration Using Individual Messages Protocol ConfigurationProtocol Configuration using the s7mgt utility Page Parameter Description Board Information DiagnosticsBoard Diagnostics Hardware Parameters Parameters are as described belowGeographic Addressing Watchdog TimerUsing the CT bus Static Initialization Switching ModelExample Code Building and Sending Sclisten Dynamic OperationMSG Page To run the system within the current console, enter Program ExecutionProgram Execution under Windows To run it in the background enter Program Execution under LinuxDeveloping a User Application Program Execution under SolarisNmake /f ctu.mnt Hardware Control Messages General Configuration MessagesMessage Reference Message Summary MTP Interface MessagesEvent Indication Messages Message Summary Table0x3e18 SSD Reset Request General Configuration MessagesStatus Response Board Reset RequestNumboards Runmode Parameter Description BoardtypePhyid CodefileFormat Board Status IndicationValue Meaning Board Configuration RequestField Name Meaning Type MGTMSGCONFIG0 0x7F10 Src Description Event TypeMaxsiflen Parameter Description Isolated from the other boards using the CT bus. The CT busMessage Reference Bit Data Rate Value Description Minrev General Module Identification MessageParameter Description Majrev Major revision identifier for the object being queriedText Read Board Info Request MessageSPCI2S or SPCI4 board Field Name Meaning Type Mgtmsgrbrdinfo 0x6f0d SrcValue Mnemonic Meaning Prommajrev BoardrevSwa SwbDst Mvdtaskid Rspreq LIU Configuration RequestField Name Meaning Type Liumsgconfig 0x7e34 Hardware Control MessagesFrameformat LiutypeLinecode Line coding technique taken from the following tableNfaw CrcmodeBuildout Faw Raigen Description Raigen Clearmask Field Name Meaning Type Liumsgcontrol 0x7e35 LIU Control RequestParameter Description Aisgen Loopmode Description Diagnostic loop back mode taken from the following tableLoopmode LIU Read Configuration Request LIU Read Control Request Offset Size Name State LIU State RequestState Description LIU CT bus Initialization RequestParameter Description State Current state of the LIU from the following tableField Name Meaning Type Mvdmsgscdriveliu 0x7e18 Src Parameter Description LiuidScchannel TsmaskMode Value Mnemonic Description 0xff None Setup failedOffset Size Name Liuid Timeslot Scchannel CT bus Listen RequestMvipinvalidtimeslot TimeslotOffset Size Name Liuid Timeslot Pattern Fixed Data Output RequestPattern Reset Switch RequestCT bus Connect Request Mvdmsgscconnect 0x7e1f Field Name MeaningLocalslot If a parameter is not required, it must be set to zeroLocalstream CT bus speed Source Slot Range SourcestreamSourceslot Destslot DeststreamField Name Meaning Type Mvdmsgcnfclock 0x7e20 Src Configure Clock RequestParameter Description Busspeed Value Bus speed No change Value Clock ModeClkmode PllclksrcRef1mode Value NETREF1 clock ModeField Name Meaning Type Mvdmsgclockpri 0x7e21 Src Configure Clock Priority RequestParameter Description Liunpri Event Indication Messages Parameter Description Board Status 2 s7mgt Completion Status IndicationField Name Meaning Type Mvdmsgclkind 0x0e23 Src Result of initial configuration coded as followsClock Event Indication Parameter Description Completion StatusParameter Description Event ID Field Name Meaning Type Mvdmsgliustatus 0x0e01 Liuid Src LIU Status IndicationLiustatus Status field in the message header is coded as followsValue Mnemonic State Error IndicationError Code is coded as shown in the following table Parameter Description Error CodeParameter Description Link State 6 MTP2 Level 2 State IndicationEvent Code is coded as shown in the following table 7 MTP2 Q.752 Event IndicationParameter Description Event Code Abatement of signaling link congestion Excessive delay of acknowledgementExcessive error rate Suerm Onset of signaling link congestionOffset Size Name Len Event specific parameters 8 MTP3 Q.752 Event IndicationMtpevajspok Value Mnemonic Paramter DescriptionPhysical Interface Parameters Configuration Command Reference1 SS7BOARD Command Bit CT Bus Clocking Mode Runmode Protocols selected to Run on the Board Liuconfig CommandFrameformat Frame format taken from the following table Crcmode CRC mode taken from the following tableBoardid Liuscdrive CommandScbuslisten Command Options MTP Global ConfigurationMTP Parameters Reserved1, reserved2MTP Link Set MTP Signaling LinkBlink LinkidLinkref SlcBlink Serial Port MTP RouteDpc NormlsUserpartmask SecondlsMTP User Part Global Isup ConfigurationIsup Parameters Isup Circuit Group Configuration Variant CicmaskUserinst OpcTUP Parameters Global TUP ConfigurationGlobal configuration parameters for the TUP module Configuration parameters for a group of TUP circuits TUP Circuit Group Configuration107 Description Command Line OptionsHost Utilities SsdsMmodule id Kconfig fileS7mgt Inotify module id Example