dma_transfer_descriptor_t Struct Reference

DMA transfer descriptor structure, otherwise known as a Linked List Item (LLI).

#include <dmac.h>

Data Fields
uint32_t	ul_ctrlA
	Control A register settings. More...
uint32_t	ul_ctrlB
	Control B register settings. More...
uint32_t	ul_descriptor_addr
	Next descriptor address. More...
uint32_t	ul_destination_addr
	Destination buffer address. More...
uint32_t	ul_source_addr
	Source buffer address. More...

uint32_t dma_transfer_descriptor_t::ul_ctrlA

Control A register settings.

Referenced by dmac_channel_single_buf_transfer_init(), nfc_copy_data_from_internal_sram(), and nfc_copy_data_to_internal_sram().

uint32_t dma_transfer_descriptor_t::ul_ctrlB

Control B register settings.

Referenced by dmac_channel_single_buf_transfer_init(), nfc_copy_data_from_internal_sram(), and nfc_copy_data_to_internal_sram().

uint32_t dma_transfer_descriptor_t::ul_descriptor_addr

Next descriptor address.

Referenced by nfc_copy_data_from_internal_sram(), and nfc_copy_data_to_internal_sram().

uint32_t dma_transfer_descriptor_t::ul_destination_addr

Destination buffer address.

Referenced by dmac_channel_single_buf_transfer_init(), nfc_copy_data_from_internal_sram(), and nfc_copy_data_to_internal_sram().

uint32_t dma_transfer_descriptor_t::ul_source_addr

Source buffer address.

Referenced by dmac_channel_single_buf_transfer_init(), nfc_copy_data_from_internal_sram(), and nfc_copy_data_to_internal_sram().