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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
Default¶
2
Kconfig definition¶
At <Zephyr>/drivers/dma/Kconfig.mcux_edma:15
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:66
→ <Zephyr>/drivers/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.)