CONFIG_ETRAX_SERIAL_PORT0_DMA6_OUT is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_ETRAX_SERIAL_PORT0_DMA6_OUT.
Result is shown for kernelversion 6.7-rc3
Ser0 uses DMA6 for output
configname: CONFIG_ETRAX_SERIAL_PORT0_DMA6_OUT
Ser0 DMA out channel
└─>Ser0 uses DMA6 for output
In linux kernel since version 2.6.13 (release Date: 2005-08-28)
Enables the DMA6 output channel for ser0 (ttyS0).
If you do not enable DMA, an interrupt for each character will be
used when transmitting data.
Normally you want to use DMA, unless you use the DMA channel for
something else.
If you do not enable DMA, an interrupt for each character will be
used when transmitting data.
Normally you want to use DMA, unless you use the DMA channel for
something else.