dmaengine: driver for the iop32x, iop33x, and iop13xx raid engines
[linux-2.6] / include / asm-m32r / scatterlist.h
1 #ifndef _ASM_M32R_SCATTERLIST_H
2 #define _ASM_M32R_SCATTERLIST_H
3
4 #include <asm/types.h>
5
6 struct scatterlist {
7     char *  address;    /* Location data is to be transferred to, NULL for
8                          * highmem page */
9     struct page * page; /* Location for highmem page, if any */
10     unsigned int offset;/* for highmem, page offset */
11
12     dma_addr_t dma_address;
13     unsigned int length;
14 };
15
16 #define ISA_DMA_THRESHOLD (0x1fffffff)
17
18 #endif /* _ASM_M32R_SCATTERLIST_H */