CONFIG_SUN4 is not available for thedefaultarchitecture x86.
Result is shown for architecture sparc
default or selected kernelversion does not have config value CONFIG_SUN4.
Result is shown for kernelversion 5.4.123
Support for SUN4 machines (disables SUN4[CDM] support)
modulename: sun4setup.ko
configname: CONFIG_SUN4
Linux/SPARC Kernel Configuration
└─>General machine setup
└─>Support for SUN4 machines (disables SUN4[CDM] support)
In linux kernel since version 2.6.12
Say Y here if, and only if, your machine is a sun4. Note that
a kernel compiled with this option will run only on sun4.
(And the current version will probably work only on sun4/330.)
a kernel compiled with this option will run only on sun4.
(And the current version will probably work only on sun4/330.)