| /* $Id: scatterlist.h,v 1.8 2001/12/17 07:05:15 davem Exp $ */ | |
| #ifndef _SPARC_SCATTERLIST_H | |
| #define _SPARC_SCATTERLIST_H | |
| #include <linux/types.h> | |
| struct scatterlist { | |
| struct page *page; | |
| unsigned int offset; | |
| unsigned int length; | |
| __u32 dvma_address; /* A place to hang host-specific addresses at. */ | |
| __u32 dvma_length; | |
| }; | |
| #define sg_dma_address(sg) ((sg)->dvma_address) | |
| #define sg_dma_len(sg) ((sg)->dvma_length) | |
| #define ISA_DMA_THRESHOLD (~0UL) | |
| #endif /* !(_SPARC_SCATTERLIST_H) */ |