android_kernel_motorola_sm6225/include/asm-parisc/scatterlist.h

#ifndef _ASM_PARISC_SCATTERLIST_H
#define _ASM_PARISC_SCATTERLIST_H

#include <asm/page.h>
#include <asm/types.h>

struct scatterlist {
	struct page *page;
	unsigned int offset;

	unsigned int length;

	/* an IOVA can be 64-bits on some PA-Risc platforms. */
	dma_addr_t iova;	/* I/O Virtual Address */
	__u32      iova_length; /* bytes mapped */
};

#define sg_virt_addr(sg) ((unsigned long)(page_address(sg->page) + sg->offset))
#define sg_dma_address(sg) ((sg)->iova)
#define sg_dma_len(sg)     ((sg)->iova_length)

#define ISA_DMA_THRESHOLD (~0UL)

#endif /* _ASM_PARISC_SCATTERLIST_H */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 00:20:36 +02:00			`#ifndef _ASM_PARISC_SCATTERLIST_H`
			`#define _ASM_PARISC_SCATTERLIST_H`

			`#include <asm/page.h>`
PCI: scatterlist.h needs types.h Most architectures' scatterlist.h use the type dma_addr_t, but omit to include <asm/types.h> which defines it. This could lead to build failures, so let's add the missing includes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 2007-03-06 11:45:12 +01:00			`#include <asm/types.h>`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 00:20:36 +02:00
			`struct scatterlist {`
			`struct page *page;`
			`unsigned int offset;`

			`unsigned int length;`

			`/* an IOVA can be 64-bits on some PA-Risc platforms. */`
			`dma_addr_t iova; /* I/O Virtual Address */`
			`__u32 iova_length; /* bytes mapped */`
			`};`

			`#define sg_virt_addr(sg) ((unsigned long)(page_address(sg->page) + sg->offset))`
			`#define sg_dma_address(sg) ((sg)->iova)`
			`#define sg_dma_len(sg) ((sg)->iova_length)`

			`#define ISA_DMA_THRESHOLD (~0UL)`

			`#endif /* _ASM_PARISC_SCATTERLIST_H */`