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4. Debugging Tips
4.1. Error Logs
Errors encountered by the ACP Modem device driver or application are logged using the syslog utility.
4.2. Tracing
The ACP device driver supports a debug argument to enable the generation of trace information. The
command for this debug is listed below. You can also access several of the variables listed below in the
mwaved script.
insmod mwave mwave_debug=0x0f
Where the following debug trace information is selectable:
0x01 ACP Modem Device driver entry points
0x02 Systems Management API(SMAPI)
0x04 Hardware Interface (3780I)
0x08 Thinkpad Interface (tp3780i)
Trace information is logged using the syslog utility.
The ACP application supports tracing through the use of flags configured in the [STARTUP] section of the
mwavem.conf file.
Mwave Manager API trace points:
MANAGER_API_TRACE=1
MANAGER_API_DATA_TRACE=1
MANAGER_CORE_TRACE=1
MANAGER_SPECIFIC_TRACE=1
MEIO Manager trace points:
MEIO_API_TRACE=1
MEIO_CORE_TRACE=1
MEIO_SPECIFIC_TRACE=1
Mwave Modem application trace points:
MWMLW32_TRACE=1
4. Debugging Tips 10