default or selected kernelversion does not have config value CONFIG_INFINIBAND_AMSO1100_DEBUG.
Result is shown for kernelversion 6.5.1

Verbose debugging output

configname: CONFIG_INFINIBAND_AMSO1100_DEBUG

Linux Kernel Configuration
└─>Device Drivers
└─>InfiniBand support
└─>Verbose debugging output
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option causes the amso1100 driver to produce a bunch of
debug messages. Select this if you are developing the driver
or trying to diagnose a problem.