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CONFIG_DMA_TCD_QUEUE_SIZE

number of TCD in a queue for SG mode

Type: int

Help

number of TCD in a queue for SG mode

Direct dependencies

DMA_MCUX_EDMA && DMA

(Includes any dependencies from ifs and menus.)

Default

  • 2

Kconfig definition

At drivers/dma/Kconfig.mcux_edma:15

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:66drivers/dma/Kconfig:33

Menu path: (Top) → Device Drivers → DMA driver Configuration → Enable MCUX DMA driver

config DMA_TCD_QUEUE_SIZE
    int "number of TCD in a queue for SG mode"
    default 2
    depends on DMA_MCUX_EDMA && DMA
    help
      number of TCD in a queue for SG mode

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)