Searched refs:piter (Results 1 – 8 of 8) sorted by relevance
| /linux/lib/ |
| A D | scatterlist.c | 731 if (!piter->__nents || !piter->sg) in __sg_page_iter_next()
734 piter->sg_pgoffset += piter->__pg_advance; in __sg_page_iter_next()
737 while (piter->sg_pgoffset >= sg_page_count(piter->sg)) { in __sg_page_iter_next()
738 piter->sg_pgoffset -= sg_page_count(piter->sg); in __sg_page_iter_next()
739 piter->sg = sg_next(piter->sg); in __sg_page_iter_next()
740 if (!--piter->__nents || !piter->sg) in __sg_page_iter_next()
757 if (!piter->__nents || !piter->sg) in __sg_page_iter_dma_next()
760 piter->sg_pgoffset += piter->__pg_advance; in __sg_page_iter_dma_next()
764 piter->sg_pgoffset -= sg_dma_page_count(piter->sg); in __sg_page_iter_dma_next()
765 piter->sg = sg_next(piter->sg); in __sg_page_iter_dma_next()
[all …]
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| /linux/include/linux/ |
| A D | scatterlist.h | 425 bool __sg_page_iter_next(struct sg_page_iter *piter);
427 void __sg_page_iter_start(struct sg_page_iter *piter,
434 static inline struct page *sg_page_iter_page(struct sg_page_iter *piter) in sg_page_iter_page() argument
436 return nth_page(sg_page(piter->sg), piter->sg_pgoffset); in sg_page_iter_page()
461 #define for_each_sg_page(sglist, piter, nents, pgoffset) \ argument
462 for (__sg_page_iter_start((piter), (sglist), (nents), (pgoffset)); \
463 __sg_page_iter_next(piter);)
491 #define for_each_sgtable_page(sgt, piter, pgoffset) \ argument
492 for_each_sg_page((sgt)->sgl, piter, (sgt)->orig_nents, pgoffset)
535 struct sg_page_iter piter; /* page iterator */ member
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| /linux/drivers/usb/storage/ |
| A D | protocol.c | 150 if (*offset + len < miter.piter.sg->length) { in usb_stor_access_xfer_buf()
152 *sgptr = miter.piter.sg; in usb_stor_access_xfer_buf()
155 *sgptr = sg_next(miter.piter.sg); in usb_stor_access_xfer_buf()
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| /linux/drivers/dma-buf/heaps/ |
| A D | system_heap.c | 201 struct sg_page_iter piter; in system_heap_mmap() local
204 for_each_sgtable_page(table, &piter, vma->vm_pgoff) { in system_heap_mmap()
205 struct page *page = sg_page_iter_page(&piter); in system_heap_mmap()
224 struct sg_page_iter piter; in system_heap_do_vmap() local
230 for_each_sgtable_page(table, &piter, 0) { in system_heap_do_vmap()
232 *tmp++ = sg_page_iter_page(&piter); in system_heap_do_vmap()
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| /linux/sound/core/ |
| A D | memalloc.c | 556 struct sg_page_iter *piter, in snd_dma_noncontig_iter_set() argument
561 __sg_page_iter_start(piter, sgt->sgl, sgt->orig_nents, in snd_dma_noncontig_iter_set()
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| /linux/drivers/target/ |
| A D | target_core_sbc.c | 573 m.piter.sg->offset + block_size); in compare_and_write_callback()
577 m.piter.sg->offset); in compare_and_write_callback()
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| /linux/drivers/scsi/ |
| A D | scsi_debug.c | 3275 struct sg_mapping_iter piter; in prot_verify_write() local
3280 sg_miter_start(&piter, scsi_prot_sglist(SCpnt), in prot_verify_write()
3287 while (sg_miter_next(&piter)) { in prot_verify_write()
3294 for (ppage_offset = 0; ppage_offset < piter.length; in prot_verify_write()
3307 sdt = piter.addr + ppage_offset; in prot_verify_write()
3323 sg_miter_stop(&piter); in prot_verify_write()
3333 sg_miter_stop(&piter); in prot_verify_write()
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| /linux/drivers/mmc/host/ |
| A D | dw_mmc.c | 2570 host->sg = sg_miter->piter.sg; in dw_mci_read_data_pio()
2625 host->sg = sg_miter->piter.sg; in dw_mci_write_data_pio()
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