#include <stdint.h>
#include <string.h>
#include <time.h>
#include <doca_buf.h>
#include <doca_buf_inventory.h>
#include <doca_ctx.h>
#include <doca_dma.h>
#include <doca_error.h>
#include <doca_log.h>
#include <doca_mmap.h>
#include <doca_pe.h>
#include "dma_common.h"

Include dependency graph for dma_local_copy_sample.c:

Macros
#define	SLEEP_IN_NANOS (10 * 1000) /* Sample the task every 10 microseconds */

Functions
	DOCA_LOG_REGISTER (DPU_LOCAL_DMA_COPY)

static doca_error_t	memory_ranges_overlap (const char dst_buffer, const char src_buffer, size_t length)

static doca_error_t	register_memory_range_and_start_mmap (struct doca_mmap mmap, char buffer, size_t length)

doca_error_t	dma_local_copy (const char pcie_addr, char dst_buffer, char *src_buffer, size_t length, int num_src_buf, int num_dst_buf)

Macro Definition Documentation

◆ SLEEP_IN_NANOS

#define SLEEP_IN_NANOS (10 * 1000) /* Sample the task every 10 microseconds */

Definition at line 43 of file dma_local_copy_sample.c.

Function Documentation

◆ dma_local_copy()

doca_error_t dma_local_copy	(	const char *	pcie_addr,
		char *	dst_buffer,
		char *	src_buffer,
		size_t	length,
		int	num_src_buf,
		int	num_dst_buf
	)

Definition at line 96 of file dma_local_copy_sample.c.

◆ DOCA_LOG_REGISTER()

DOCA_LOG_REGISTER ( DPU_LOCAL_DMA_COPY )

◆ memory_ranges_overlap()

static doca_error_t memory_ranges_overlap	(	const char *	dst_buffer,
		const char *	src_buffer,
		size_t	length
	)

static

Definition at line 53 of file dma_local_copy_sample.c.

◆ register_memory_range_and_start_mmap()

static doca_error_t register_memory_range_and_start_mmap	(	struct doca_mmap *	mmap,
		char *	buffer,
		size_t	length
	)