1 #ifndef __ASM_AVR32_SCATTERLIST_H
2 #define __ASM_AVR32_SCATTERLIST_H
8 unsigned long sg_magic;
10 unsigned long page_link;
12 dma_addr_t dma_address;
16 /* These macros should be used after a pci_map_sg call has been done
17 * to get bus addresses of each of the SG entries and their lengths.
18 * You should only work with the number of sg entries pci_map_sg
21 #define sg_dma_address(sg) ((sg)->dma_address)
22 #define sg_dma_len(sg) ((sg)->length)
24 #define ISA_DMA_THRESHOLD (0xffffffff)
26 #endif /* __ASM_AVR32_SCATTERLIST_H */