1 #ifndef _ASM_IA64_SCATTERLIST_H
2 #define _ASM_IA64_SCATTERLIST_H
5 * Modified 1998-1999, 2001-2002
6 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
10 /* This will disappear in 2.5.x: */
11 char *address; /* location data is to be transferred to, NULL for highmem page */
13 /* These two are only valid if ADDRESS member of this struct is NULL. */
16 unsigned int length; /* buffer length */
17 dma_addr_t dma_address;
18 unsigned int dma_length;
21 #define ISA_DMA_THRESHOLD (~0UL)
23 #endif /* _ASM_IA64_SCATTERLIST_H */