Dialogic DSI SPCI Network Interface Boards Specifikace stáhnout pdf (Strana 99)

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DSI SS7HD Network Interface Boards Programmer's Manual Issue 11

4.5 Event Indication Messages

Event indication messages are the mechanism by which protocol and software error

events are reported to the application. These messages are generated asynchronously

by different modules within the stack.

The messages in the event indication category include:

• MGT_MSG_EVENT_IND - Error Indication

• SSD_MSG_STATE_IND - Board Status Indication

• MVD_MSG_CLK_IND - Clock Event Indication

• MVD_MSG_LIU_STATUS - LIU Status Indication

• MGT_MSG_NTP_SYNC - Timestamping Resynchronization Indication

• MGT_MSG_DIAG_IND - Management Diagnostic Indication

4.5.1 MGT_MSG_EVENT_IND - Error Indication

Synopsis

Message issued to system management advising of errors or unexpected events

occurring within the protocol software.

Format

MESSAGE HEADER

Field Name

Meaning

type

MGT_MSG_EVENT_IND (0x0008)

See table below

src

SSD_module_ID (0x20)

dst

management module id

rsp_req

hclass

status

ERROR CODE (see below)

err_info

Timestamp

len

Description

This message is issued by SSD to the management event module (0xdf) to advise of

events or errors occurring within SSD.

The ERROR_CODE and id field are coded as shown in the following table:

Value

Mnemonic

Description

0x31

S7E_RESET_ERR

MTP2 failed to initialize.

0x33

S7E_POOL_EMPTY

l2_llid

No free buffers in MTP2 transmit pool.

1 2 ... 94 95 96 97 98 99 100 101 102 103 104 ... 124 125

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