blob: f8668f1fe5dba67105efded4cd6a6f18ea155626 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2013 Andes Technology Corporation
* Ken Kuo, Andes Technology Corporation <ken_kuo@andestech.com>
*/
#ifndef __ASM_NDS_DMA_MAPPING_H
#define __ASM_NDS_DMA_MAPPING_H
#include <common.h>
#include <asm/cache.h>
#include <cpu_func.h>
#include <linux/dma-direction.h>
#include <linux/types.h>
#include <malloc.h>
static void *dma_alloc_coherent(size_t len, unsigned long *handle)
{
*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len);
return (void *)*handle;
}
#endif /* __ASM_NDS_DMA_MAPPING_H */
|
