Searched refs:dpage (Results 1 – 5 of 5) sorted by relevance
| /drivers/gpu/drm/nouveau/ |
| D | nouveau_dmem.c | 136 struct page *dpage, *spage; in nouveau_dmem_fault_copy_one() local
142 dpage = alloc_page_vma(GFP_HIGHUSER, vmf->vma, vmf->address); in nouveau_dmem_fault_copy_one()
143 if (!dpage) in nouveau_dmem_fault_copy_one()
145 lock_page(dpage); in nouveau_dmem_fault_copy_one()
147 *dma_addr = dma_map_page(dev, dpage, 0, PAGE_SIZE, DMA_BIDIRECTIONAL); in nouveau_dmem_fault_copy_one()
155 args->dst[0] = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED; in nouveau_dmem_fault_copy_one()
161 __free_page(dpage); in nouveau_dmem_fault_copy_one()
564 struct page *dpage, *spage; in nouveau_dmem_migrate_copy_one() local
570 dpage = nouveau_dmem_page_alloc_locked(drm); in nouveau_dmem_migrate_copy_one()
571 if (!dpage) in nouveau_dmem_migrate_copy_one()
[all …]
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| /drivers/dma/ |
| D | nbpfaxi.c | 686 struct nbpf_desc_page *dpage = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA); in nbpf_desc_page_alloc() local
695 if (!dpage) in nbpf_desc_page_alloc()
699 __func__, NBPF_DESCS_PER_PAGE, NBPF_SEGMENTS_PER_PAGE, sizeof(*dpage)); in nbpf_desc_page_alloc()
701 for (i = 0, ldesc = dpage->ldesc, hwdesc = dpage->hwdesc; in nbpf_desc_page_alloc()
702 i < ARRAY_SIZE(dpage->ldesc); in nbpf_desc_page_alloc()
713 for (i = 0, desc = dpage->desc; in nbpf_desc_page_alloc()
714 i < ARRAY_SIZE(dpage->desc); in nbpf_desc_page_alloc()
730 list_add(&dpage->node, &chan->desc_page); in nbpf_desc_page_alloc()
733 return ARRAY_SIZE(dpage->desc); in nbpf_desc_page_alloc()
1059 struct nbpf_desc_page *dpage, *tmp; in nbpf_free_chan_resources() local
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| /drivers/net/ethernet/3com/ |
| D | typhoon.c | 1337 void *dpage; in typhoon_download_firmware() local
1358 dpage = pci_alloc_consistent(pdev, PAGE_SIZE, &dpage_dma); in typhoon_download_firmware()
1359 if(!dpage) { in typhoon_download_firmware()
1423 dpage, len, in typhoon_download_firmware()
1464 pci_free_consistent(pdev, PAGE_SIZE, dpage, dpage_dma); in typhoon_download_firmware()
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| /drivers/crypto/ |
| D | hifn_795x.c | 1323 struct page *spage, *dpage; in hifn_setup_dma() local
1344 dpage = sg_page(t); in hifn_setup_dma()
1349 dpage = sg_page(dst); in hifn_setup_dma()
1355 hifn_setup_dst_desc(dev, dpage, doff, len, n - len == 0); in hifn_setup_dma()
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| /drivers/scsi/ |
| D | st.c | 4080 struct page *dpage = st_bp->reserved_pages[dst_seg]; in move_buffer_data() local
4084 memmove(page_address(dpage) + dst_offset, in move_buffer_data()
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