CONFIG_CONFIG_ETRAX_SERIAL_PORT1_NO_DMA_OUT is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_CONFIG_ETRAX_SERIAL_PORT1_NO_DMA_OUT.
Result is shown for kernelversion 5.4.123

No DMA out

configname: CONFIG_CONFIG_ETRAX_SERIAL_PORT1_NO_DMA_OUT

Ser1 DMA out assignment
└─>No DMA out
In linux kernel since version 2.6.12