default or selected kernelversion does not have config value CONFIG_BCM43XX_DMA_MODE.
Result is shown for kernelversion 5.19-rc1
DMA (Direct Memory Access) only
configname: CONFIG_BCM43XX_DMA_MODE
BCM43xx data transfer mode
└─>DMA (Direct Memory Access) only
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Only include Direct Memory Access (DMA).
This reduces the size of the driver module, by omitting the PIO code.
This reduces the size of the driver module, by omitting the PIO code.