CONFIG_DMA_LINK_QUEUE_SIZE¶

number of transfer descriptors in a queue for SG mode

Type: int

Help¶

number of transfer descriptors in a queue for SG mode

Direct dependencies¶

DMA_MCUX_LPC && DMA

(Includes any dependencies from ifs and menus.)

Default¶

4

Kconfig definition¶

At <Zephyr>/drivers/dma/Kconfig.mcux_lpc:14

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:40 → <Zephyr>/drivers/Kconfig:66 → <Zephyr>/drivers/dma/Kconfig:35

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

config DMA_LINK_QUEUE_SIZE
    int "number of transfer descriptors in a queue for SG mode"
    default 4
    depends on DMA_MCUX_LPC && DMA
    help
      number of transfer descriptors in a queue for SG mode

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