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Searched refs:page_link (Results 1 – 10 of 10) sorted by relevance

/linux-4.1.27/tools/virtio/linux/
Dscatterlist.h6 unsigned long page_link; member
13 #define sg_is_chain(sg) ((sg)->page_link & 0x01)
14 #define sg_is_last(sg) ((sg)->page_link & 0x02)
16 ((struct scatterlist *) ((sg)->page_link & ~0x03))
30 unsigned long page_link = sg->page_link & 0x3; in sg_assign_page() local
41 sg->page_link = page_link | (unsigned long) page; in sg_assign_page()
72 return (struct page *)((sg)->page_link & ~0x3); in sg_page()
104 prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02; in sg_chain()
124 sg->page_link |= 0x02; in sg_mark_end()
125 sg->page_link &= ~0x01; in sg_mark_end()
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/linux-4.1.27/include/linux/
Dscatterlist.h42 #define sg_is_chain(sg) ((sg)->page_link & 0x01)
43 #define sg_is_last(sg) ((sg)->page_link & 0x02)
45 ((struct scatterlist *) ((sg)->page_link & ~0x03))
59 unsigned long page_link = sg->page_link & 0x3; in sg_assign_page() local
70 sg->page_link = page_link | (unsigned long) page; in sg_assign_page()
101 return (struct page *)((sg)->page_link & ~0x3); in sg_page()
153 prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02; in sg_chain()
173 sg->page_link |= 0x02; in sg_mark_end()
174 sg->page_link &= ~0x01; in sg_mark_end()
190 sg->page_link &= ~0x02; in sg_unmark_end()
/linux-4.1.27/samples/kfifo/
Ddma-example.c79 i, sg[i].page_link, sg[i].offset, sg[i].length); in example_init()
108 i, sg[i].page_link, sg[i].offset, sg[i].length); in example_init()
/linux-4.1.27/include/crypto/
Dscatterwalk.h32 sg1[num - 1].page_link &= ~0x02; in scatterwalk_sg_chain()
33 sg1[num - 1].page_link |= 0x01; in scatterwalk_sg_chain()
/linux-4.1.27/include/asm-generic/
Dscatterlist.h10 unsigned long page_link; member
/linux-4.1.27/drivers/mmc/card/
Dqueue.c472 (__sg++)->page_link &= ~0x02; in mmc_queue_packed_map_sg()
480 (__sg++)->page_link &= ~0x02; in mmc_queue_packed_map_sg()
/linux-4.1.27/block/
Dblk-merge.c269 sg->page_link &= ~0x02; in blk_rq_map_sg()
/linux-4.1.27/drivers/dma/
Dimx-dma.c889 imxdmac->sg_list[i].page_link = 0; in imxdma_prep_dma_cyclic()
899 imxdmac->sg_list[periods].page_link = in imxdma_prep_dma_cyclic()
Dste_dma40.c2567 sg[periods].page_link = in dma40_prep_dma_cyclic()
/linux-4.1.27/drivers/crypto/
Domap-sham.c585 ctx->sgl.page_link = ctx->sg->page_link; in omap_sham_xmit_dma()