mirror of
https://github.com/adulau/aha.git
synced 2024-12-28 19:56:18 +00:00
15ee04c288
dma_addr_t (as was used by m68knommu) is more correct than u32. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
23 lines
512 B
C
23 lines
512 B
C
#ifndef _M68K_SCATTERLIST_H
|
|
#define _M68K_SCATTERLIST_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct scatterlist {
|
|
#ifdef CONFIG_DEBUG_SG
|
|
unsigned long sg_magic;
|
|
#endif
|
|
unsigned long page_link;
|
|
unsigned int offset;
|
|
unsigned int length;
|
|
|
|
dma_addr_t dma_address; /* A place to hang host-specific addresses at. */
|
|
};
|
|
|
|
/* This is bogus and should go away. */
|
|
#define ISA_DMA_THRESHOLD (0x00ffffff)
|
|
|
|
#define sg_dma_address(sg) ((sg)->dma_address)
|
|
#define sg_dma_len(sg) ((sg)->length)
|
|
|
|
#endif /* !(_M68K_SCATTERLIST_H) */
|