Dialogic DSI SPCI Network Interface Boards manual Parameter Description

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

If the board is not licensed to run the requested software configuration, status value of 0xfe is returned.

Parameter Description:

flags - Global flags

Bit 0 is set to 1 to indicate that the user does not wish to use signaling software. This allows operation of the board without a software license button providing the board is used only for T1/E1 interface and switching purposes. If signaling software is required, then this bit must be set to zero.

Bit 9 is set to 1 to disable automatic MTP route configuration, in which case the user must send individual MTP Route Configuration messages for each destination. When set to zero, the board automatically configures an MTP route to each adjacent signaling point using the link set directly connected to the signaling point.

Bit 10 is reserved for future use and must be set to 1.

Bit 12 is set to 1 to cause all signaling links to be automatically activated. Usually, this bit is set to zero and the user sends individual MTP Link Activation requests to activate each link.

Bit 15 is set to 1 for diagnostic purposes to cause the results of internal board configuration to be passed to the host. When set, all confirmation messages generated internally on the board during the configuration sequence are sent to the module_id 0xdf on the host.

All other bits are reserved for future use and must be set to zero.

l1_flags - level 1 flags

Bit 0 controls the reference source used for on-board clocks when acting as CT bus Primary Master. If set to 1, the clock is recovered from one of the line interfaces. If set to zero, the on-board clock oscillator is used.

Bit 6 and 7 together select the initial CT bus clocking mode as shown in the following table. The clocking mode can be modified subsequently and dynamically using the MVD_MSG_CNFCLOCK message.

Bit 7

Bit 6

CT bus clocking mode

0

0

The CT bus interface is disabled - The board is electrically

 

 

isolated from the other boards using the CT bus. The CT bus

 

 

connection commands may still be used, but the connections made

 

 

are only visible to this board. The on-board clocks are synchronized

 

 

to the source selected by bit 0 of this flags parameter.

 

 

 

 

0

1

Primary Master, A Channel - The board drives CT bus clock set A

 

 

using the clock source selected by bit 0 of this flags parameter.

 

 

 

 

1

0

Secondary Master, B Channel - The board is configured to drive

 

 

clock set B in Secondary Master mode. The on-board clocks are

 

 

synchronized to the CT bus clock set A. It will automatically switch

 

 

to become Primary Master if the board driving clock set A fails.

 

 

 

 

1

1

Slave, initially A Channel – The board uses the CT bus clocks,

 

 

which must be generated by another board on the CT bus. Initially

 

 

the board recovers from clock set A, though will switch over

 

 

automatically to recover from clock set B if set A fails.

 

 

 

 

 

 

 

 

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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 IntroductionProduct Identification SpecificationCapability License ButtonsCapacity Protocol DimensioningIntroduction InstallationSoftware Installation for Windows Hardware configurationBoard Option Switch / Link Settings Installing Development Package for WindowsFiles Installed on a System Running Windows Starting the Windows Device DriverName Description Clearing Windows 2000 Install Wizard Software Installation for Linux Installing Development Package for LinuxRemoving Development Package for Windows Device Drivers from Source Code Files Installed on a System Running LinuxInstalling the Development Package for Solaris Software Installation for SolarisVerifying Device Driver Loading An example message isNon-serviced interrupts reports Solaris 10 Additional CommandsFiles Installed on a System Running Solaris Solaris 9 Interface Name CheckingRemoving the Development Package for Solaris System has to be rebooted to force the change to take effectTypical Telephony Systems Configurations Configuration and OperationOverview System StructureHost Processes and Utilities Following abbreviations are used in the tableIsdn User Part Telephony 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 Protocol Configuration using the s7mgt utilityProtocol Configuration Using Individual Messages Page Board Diagnostics Hardware Parameters Board Information DiagnosticsParameters are as described below Parameter DescriptionWatchdog Timer Using the CT busGeographic Addressing Static Initialization Switching ModelExample Code Building and Sending Sclisten Dynamic OperationMSG Page Program Execution Program Execution under WindowsTo run the system within the current console, enter To run it in the background enter Program Execution under LinuxDeveloping a User Application Program Execution under SolarisNmake /f ctu.mnt General Configuration Messages Message ReferenceHardware Control Messages Event Indication Messages MTP Interface MessagesMessage Summary Table Message Summary0x3e18 SSD Reset Request General Configuration MessagesBoard Reset Request NumboardsStatus Response Phyid Parameter Description BoardtypeCodefile Runmode Format Board Status IndicationField Name Meaning Type MGTMSGCONFIG0 0x7F10 Src Board Configuration RequestDescription Event Type Value MeaningMaxsiflen Parameter Description Isolated from the other boards using the CT bus. The CT busMessage Reference Bit Data Rate Value Description Parameter Description Majrev General Module Identification MessageMajor revision identifier for the object being queried MinrevText Read Board Info Request MessageField Name Meaning Type Mgtmsgrbrdinfo 0x6f0d Src Value Mnemonic MeaningSPCI2S or SPCI4 board Swa BoardrevSwb PrommajrevField Name Meaning Type Liumsgconfig 0x7e34 LIU Configuration RequestHardware Control Messages Dst Mvdtaskid RspreqLinecode LiutypeLine coding technique taken from the following table FrameformatBuildout CrcmodeFaw NfawRaigen ClearmaskRaigen Description LIU Control Request Parameter Description AisgenField Name Meaning Type Liumsgcontrol 0x7e35 Diagnostic loop back mode taken from the following table LoopmodeLoopmode Description LIU Read Configuration Request LIU Read Control Request Offset Size Name State LIU State RequestParameter Description State LIU CT bus Initialization RequestCurrent state of the LIU from the following table State DescriptionScchannel Parameter Description LiuidTsmask Field Name Meaning Type Mvdmsgscdriveliu 0x7e18 SrcMode 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 MeaningIf a parameter is not required, it must be set to zero LocalstreamLocalslot Sourcestream SourceslotCT bus speed Source Slot Range Destslot DeststreamConfigure Clock Request Parameter Description BusspeedField Name Meaning Type Mvdmsgcnfclock 0x7e20 Src Clkmode Value Clock ModePllclksrc Value Bus speed No changeRef1mode 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 IndicationClock Event Indication Result of initial configuration coded as followsParameter Description Completion Status Field Name Meaning Type Mvdmsgclkind 0x0e23 SrcParameter Description Event ID Liustatus LIU Status IndicationStatus field in the message header is coded as follows Field Name Meaning Type Mvdmsgliustatus 0x0e01 Liuid SrcValue 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 Indication7 MTP2 Q.752 Event Indication Parameter Description Event CodeEvent Code is coded as shown in the following table Excessive error rate Suerm Excessive delay of acknowledgementOnset of signaling link congestion Abatement of signaling link congestionOffset Size Name Len Event specific parameters 8 MTP3 Q.752 Event IndicationMtpevajspok Value Mnemonic Paramter DescriptionConfiguration Command Reference 1 SS7BOARD CommandPhysical Interface Parameters 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 MTP Parameters MTP Global ConfigurationReserved1, reserved2 OptionsMTP Link Set MTP Signaling LinkLinkref LinkidSlc BlinkDpc MTP RouteNormls Blink Serial PortUserpartmask SecondlsGlobal Isup Configuration Isup ParametersMTP User Part Isup Circuit Group Configuration Userinst CicmaskOpc VariantGlobal TUP Configuration Global configuration parameters for the TUP moduleTUP Parameters Configuration parameters for a group of TUP circuits TUP Circuit Group Configuration107 Host Utilities Command Line OptionsSsds DescriptionKconfig file S7mgtMmodule id Inotify module id Example
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