/space/home/slher/rel/Beken/v6_4_5/macsw/plf/refip/src/driver/dma/dma.c File Reference

IPC DMA utility functions. More...

#include <stddef.h>
#include <string.h>
#include "dma.h"
#include "reg_dma.h"
#include "co_utils.h"

Go to the source code of this file.

Functions
void	dma_init (void)
	Initialize the bridge DMA registers.
void	dma_push (struct dma_desc *first, struct dma_desc *last, int channel_idx)
	Chains a chained list of descriptors in the DMA.
void	dma_buserr_isr (void)
	Interrupt service routine when a bus error is detected while in a DMA transfer.
Variables
struct dma_env_tag	dma_env
	DMA environment structure.

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Detailed Description

IPC DMA utility functions.

Copyright (C) RivieraWaves 2011-2019

Definition in file dma.c.