mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 20:30:57 +07:00
75d35c93cf
I would have replaced it with sg_virt(), but it doesn't appear to be used at all. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
23 lines
469 B
C
23 lines
469 B
C
#ifndef _M68KNOMMU_SCATTERLIST_H
|
|
#define _M68KNOMMU_SCATTERLIST_H
|
|
|
|
#include <linux/mm.h>
|
|
#include <asm/types.h>
|
|
|
|
struct scatterlist {
|
|
#ifdef CONFIG_DEBUG_SG
|
|
unsigned long sg_magic;
|
|
#endif
|
|
unsigned long page_link;
|
|
unsigned int offset;
|
|
dma_addr_t dma_address;
|
|
unsigned int length;
|
|
};
|
|
|
|
#define sg_dma_address(sg) ((sg)->dma_address)
|
|
#define sg_dma_len(sg) ((sg)->length)
|
|
|
|
#define ISA_DMA_THRESHOLD (0xffffffff)
|
|
|
|
#endif /* !(_M68KNOMMU_SCATTERLIST_H) */
|