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b61e8f4844
arch/parisc/kernel/pci-dma.c: In function 'pa11_dma_map_sg': arch/parisc/kernel/pci-dma.c:487: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c: In function 'pa11_dma_unmap_sg': arch/parisc/kernel/pci-dma.c:508: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c:508: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c: In function 'pa11_dma_sync_sg_for_cpu': arch/parisc/kernel/pci-dma.c:535: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c:535: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c: In function 'pa11_dma_sync_sg_for_device': arch/parisc/kernel/pci-dma.c:545: error: 'struct scatterlist' has no member named 'page' arch/parisc/kernel/pci-dma.c:545: error: 'struct scatterlist' has no member named 'page' Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
28 lines
627 B
C
28 lines
627 B
C
#ifndef _ASM_PARISC_SCATTERLIST_H
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#define _ASM_PARISC_SCATTERLIST_H
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#include <asm/page.h>
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#include <asm/types.h>
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struct scatterlist {
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#ifdef CONFIG_DEBUG_SG
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unsigned long sg_magic;
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#endif
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unsigned long page_link;
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unsigned int offset;
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unsigned int length;
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/* an IOVA can be 64-bits on some PA-Risc platforms. */
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dma_addr_t iova; /* I/O Virtual Address */
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__u32 iova_length; /* bytes mapped */
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};
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#define sg_virt_addr(sg) ((unsigned long)sg_virt(sg))
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#define sg_dma_address(sg) ((sg)->iova)
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#define sg_dma_len(sg) ((sg)->iova_length)
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#define ISA_DMA_THRESHOLD (~0UL)
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#endif /* _ASM_PARISC_SCATTERLIST_H */
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