default or selected kernelversion does not have config value CONFIG_CYBERSTORMII_SCSI.
Result is shown for kernelversion 5.15.113

CyberStorm Mk II SCSI support

modulename: NCR53C9x.ko

configname: CONFIG_CYBERSTORMII_SCSI

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI low-level drivers
└─>CyberStorm Mk II SCSI support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
If you have an Amiga with a Phase5 Cyberstorm MkII accelerator board
and the optional Cyberstorm SCSI controller, say Y. Otherwise,
answer N.

source code: