| /linux/fs/fuse/ |
| H A D | dax.c | 130 struct fuse_dax_mapping *dmap; in alloc_dax_mapping() local
133 dmap = list_first_entry_or_null(&fcd->free_ranges, in alloc_dax_mapping()
135 if (dmap) { in alloc_dax_mapping()
136 list_del_init(&dmap->list); in alloc_dax_mapping()
143 return dmap; in alloc_dax_mapping()
148 struct fuse_dax_mapping *dmap) in __dmap_remove_busy_list() argument
150 list_del_init(&dmap->busy_list); in __dmap_remove_busy_list()
156 struct fuse_dax_mapping *dmap) in dmap_remove_busy_list() argument
159 __dmap_remove_busy_list(fcd, dmap); in dmap_remove_busy_list()
165 struct fuse_dax_mapping *dmap) in __dmap_add_to_free_pool() argument
[all …]
|
| /linux/drivers/md/ |
| H A D | dm-clone-metadata.c | 127 struct dirty_map dmap[2]; member
468 static int __dirty_map_init(struct dirty_map *dmap, unsigned long nr_words, in __dirty_map_init() argument
471 dmap->changed = 0; in __dirty_map_init()
473 dmap->dirty_words = kvzalloc(bitmap_size(nr_words), GFP_KERNEL); in __dirty_map_init()
474 if (!dmap->dirty_words) in __dirty_map_init()
477 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL); in __dirty_map_init()
478 if (!dmap->dirty_regions) { in __dirty_map_init()
479 kvfree(dmap->dirty_words); in __dirty_map_init()
486 static void __dirty_map_exit(struct dirty_map *dmap) in __dirty_map_exit() argument
488 kvfree(dmap->dirty_words); in __dirty_map_exit()
[all …]
|
| H A D | dm-zoned-metadata.c | 1683 struct dmz_map *dmap; in dmz_load_mapping() local
1701 dmap = dmap_mblk->data; in dmz_load_mapping()
1707 dzone_id = le32_to_cpu(dmap[e].dzone_id); in dmz_load_mapping()
1735 bzone_id = le32_to_cpu(dmap[e].bzone_id); in dmz_load_mapping()
1832 struct dmz_map *dmap = dmap_mblk->data; in dmz_set_chunk_mapping() local
1835 dmap[map_idx].dzone_id = cpu_to_le32(dzone_id); in dmz_set_chunk_mapping()
1836 dmap[map_idx].bzone_id = cpu_to_le32(bzone_id); in dmz_set_chunk_mapping()
2045 struct dmz_map *dmap = dmap_mblk->data; in dmz_get_chunk_mapping() local
2055 dzone_id = le32_to_cpu(dmap[dmap_idx].dzone_id); in dmz_get_chunk_mapping()
|
| /linux/drivers/media/pci/intel/ipu6/ |
| H A D | ipu6-mmu.c | 424 iova = alloc_iova(&mmu->dmap->iovad, n_pages, in allocate_trash_buffer()
425 PHYS_PFN(mmu->dmap->mmu_info->aperture_end), 0); in allocate_trash_buffer()
431 dma = dma_map_page(mmu->dmap->mmu_info->dev, mmu->trash_page, 0, in allocate_trash_buffer()
433 if (dma_mapping_error(mmu->dmap->mmu_info->dev, dma)) { in allocate_trash_buffer()
434 dev_err(mmu->dmap->mmu_info->dev, "Failed to map trash page\n"); in allocate_trash_buffer()
447 ret = ipu6_mmu_map(mmu->dmap->mmu_info, PFN_PHYS(iova_addr), in allocate_trash_buffer()
464 ipu6_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in allocate_trash_buffer()
466 dma_unmap_page(mmu->dmap->mmu_info->dev, mmu->pci_trash_page, in allocate_trash_buffer()
469 __free_iova(&mmu->dmap->iovad, iova); in allocate_trash_buffer()
479 mmu_info = mmu->dmap->mmu_info; in ipu6_mmu_hw_init()
[all …]
|
| H A D | ipu6-dma.c | 174 iova = alloc_iova(&mmu->dmap->iovad, count, in ipu6_dma_alloc()
175 PHYS_PFN(mmu->dmap->mmu_info->aperture_end), 0); in ipu6_dma_alloc()
196 ret = ipu6_mmu_map(mmu->dmap->mmu_info, in ipu6_dma_alloc()
225 pci_dma_addr = ipu6_mmu_iova_to_phys(mmu->dmap->mmu_info, in ipu6_dma_alloc()
230 ipu6_mmu_unmap(mmu->dmap->mmu_info, ipu6_iova, PAGE_SIZE); in ipu6_dma_alloc()
236 __free_iova(&mmu->dmap->iovad, iova); in ipu6_dma_alloc()
249 struct iova *iova = find_iova(&mmu->dmap->iovad, PHYS_PFN(dma_handle)); in ipu6_dma_free()
278 pci_dma_addr = ipu6_mmu_iova_to_phys(mmu->dmap->mmu_info, in ipu6_dma_free()
284 ipu6_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu6_dma_free()
291 __free_iova(&mmu->dmap->iovad, iova); in ipu6_dma_free()
[all …]
|
| /linux/drivers/staging/media/ipu7/ |
| H A D | ipu7-mmu.c | 407 iova = alloc_iova(&mmu->dmap->iovad, n_pages, in allocate_trash_buffer()
408 PHYS_PFN(mmu->dmap->mmu_info->aperture_end), 0); in allocate_trash_buffer()
414 dma = dma_map_page(mmu->dmap->mmu_info->dev, mmu->trash_page, 0, in allocate_trash_buffer()
416 if (dma_mapping_error(mmu->dmap->mmu_info->dev, dma)) { in allocate_trash_buffer()
417 dev_err(mmu->dmap->mmu_info->dev, "Failed to map trash page\n"); in allocate_trash_buffer()
430 ret = ipu7_mmu_map(mmu->dmap->mmu_info, PFN_PHYS(iova_addr), in allocate_trash_buffer()
447 ipu7_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in allocate_trash_buffer()
449 dma_unmap_page(mmu->dmap->mmu_info->dev, mmu->pci_trash_page, in allocate_trash_buffer()
452 __free_iova(&mmu->dmap->iovad, iova); in allocate_trash_buffer()
461 mmu_info = mmu->dmap->mmu_info; in __mmu_at_init()
[all …]
|
| H A D | ipu7-dma.c | 174 iova = alloc_iova(&mmu->dmap->iovad, count, in ipu7_dma_alloc()
175 PHYS_PFN(mmu->dmap->mmu_info->aperture_end), 0); in ipu7_dma_alloc()
196 ret = ipu7_mmu_map(mmu->dmap->mmu_info, in ipu7_dma_alloc()
225 pci_dma_addr = ipu7_mmu_iova_to_phys(mmu->dmap->mmu_info, in ipu7_dma_alloc()
230 ipu7_mmu_unmap(mmu->dmap->mmu_info, ipu7_iova, PAGE_SIZE); in ipu7_dma_alloc()
236 __free_iova(&mmu->dmap->iovad, iova); in ipu7_dma_alloc()
249 struct iova *iova = find_iova(&mmu->dmap->iovad, PHYS_PFN(dma_handle)); in ipu7_dma_free()
278 pci_dma_addr = ipu7_mmu_iova_to_phys(mmu->dmap->mmu_info, in ipu7_dma_free()
284 ipu7_mmu_unmap(mmu->dmap->mmu_info, PFN_PHYS(iova->pfn_lo), in ipu7_dma_free()
291 __free_iova(&mmu->dmap->iovad, iova); in ipu7_dma_free()
[all …]
|
| /linux/sound/soc/tegra/ |
| H A D | tegra_pcm.c | 80 struct snd_dmaengine_dai_dma_data *dmap; in tegra_pcm_open() local
88 dmap = snd_soc_dai_get_dma_data(cpu_dai, substream); in tegra_pcm_open()
101 chan = dma_request_chan(cpu_dai->dev, dmap->chan_name); in tegra_pcm_open()
105 dmap->chan_name); in tegra_pcm_open()
113 dmap->chan_name); in tegra_pcm_open()
146 struct snd_dmaengine_dai_dma_data *dmap; in tegra_pcm_hw_params() local
154 dmap = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in tegra_pcm_hw_params()
155 if (!dmap) in tegra_pcm_hw_params()
169 slave_config.dst_addr = dmap->addr; in tegra_pcm_hw_params()
173 slave_config.src_addr = dmap in tegra_pcm_hw_params()
[all...] |
| /linux/drivers/gpu/drm/ttm/ |
| H A D | ttm_resource.c | 737 struct iosys_map *dmap, in ttm_kmap_iter_iomap_map_local() argument
764 iosys_map_set_vaddr_iomem(dmap, addr); in ttm_kmap_iter_iomap_map_local()
819 struct iosys_map *dmap, in ttm_kmap_iter_linear_io_map_local() argument
825 *dmap = iter_io->dmap; in ttm_kmap_iter_linear_io_map_local()
826 iosys_map_incr(dmap, i * PAGE_SIZE); in ttm_kmap_iter_linear_io_map_local()
862 iosys_map_set_vaddr(&iter_io->dmap, mem->bus.addr); in ttm_kmap_iter_linear_io_init()
866 memset(&iter_io->dmap, 0, sizeof(iter_io->dmap)); in ttm_kmap_iter_linear_io_init()
868 iosys_map_set_vaddr_iomem(&iter_io->dmap, in ttm_kmap_iter_linear_io_init()
872 iosys_map_set_vaddr(&iter_io->dmap, in ttm_kmap_iter_linear_io_init()
879 if (iosys_map_is_null(&iter_io->dmap)) in ttm_kmap_iter_linear_io_init()
[all …]
|
| H A D | ttm_tt.c | 488 struct iosys_map *dmap, in ttm_kmap_iter_tt_map_local() argument
494 iosys_map_set_vaddr(dmap, kmap_local_page_prot(iter_tt->tt->pages[i], in ttm_kmap_iter_tt_map_local()
|
| /linux/fs/xfs/ |
| H A D | xfs_reflink.c | 1315 struct xfs_bmbt_irec *dmap, in xfs_reflink_remap_extent() argument
1326 bool dmap_written = xfs_bmap_is_written_extent(dmap); in xfs_reflink_remap_extent()
1356 rblocks = dmap->br_blockcount; in xfs_reflink_remap_extent()
1358 dblocks = resblks + dmap->br_blockcount; in xfs_reflink_remap_extent()
1377 error = xfs_bmapi_read(ip, dmap->br_startoff, dmap->br_blockcount, in xfs_reflink_remap_extent()
1381 ASSERT(nimaps == 1 && smap.br_startoff == dmap->br_startoff); in xfs_reflink_remap_extent()
1388 dmap->br_blockcount = min(dmap->br_blockcount, smap.br_blockcount); in xfs_reflink_remap_extent()
1389 ASSERT(dmap->br_blockcount == smap.br_blockcount); in xfs_reflink_remap_extent()
1398 if (dmap->br_startblock == smap.br_startblock) { in xfs_reflink_remap_extent()
1399 if (dmap->br_state != smap.br_state) { in xfs_reflink_remap_extent()
[all …]
|
| /linux/include/drm/ttm/ |
| H A D | ttm_kmap_iter.h | 32 struct iosys_map *dmap, pgoff_t i);
42 struct iosys_map *dmap);
|
| H A D | ttm_resource.h | 387 struct iosys_map dmap; member
|
| /linux/drivers/misc/sgi-gru/ |
| H A D | grufault.c | 143 struct gru_tlb_fault_map *dmap) in get_clear_fault_map() argument
158 dmap->fault_bits[i] = k; in get_clear_fault_map()
522 struct gru_tlb_fault_map imap, dmap; in gru_intr() local
536 get_clear_fault_map(gru, &imap, &dmap); in gru_intr()
541 dmap.fault_bits[0], dmap.fault_bits[1]); in gru_intr()
543 for_each_cbr_in_tfm(cbrnum, dmap.fault_bits) { in gru_intr()
|
| /linux/drivers/iommu/ |
| H A D | tegra-smmu.c | 586 dma_addr_t *dmap) in tegra_smmu_pte_lookup() argument
596 *dmap = smmu_pde_to_dma(smmu, as->pd->val[pd_index]); in tegra_smmu_pte_lookup()
602 dma_addr_t *dmap, struct tegra_pt *pt) in as_get_pte() argument
629 *dmap = dma; in as_get_pte()
631 *dmap = smmu_pde_to_dma(smmu, as->pd->val[pde]); in as_get_pte()
|
| /linux/drivers/net/ethernet/apple/ |
| H A D | bmac.c | 177 dbdma_continue(volatile struct dbdma_regs __iomem *dmap) in dbdma_continue() argument
179 dbdma_st32(&dmap->control, in dbdma_continue()
185 dbdma_reset(volatile struct dbdma_regs __iomem *dmap) in dbdma_reset() argument
187 dbdma_st32(&dmap->control, in dbdma_reset()
190 while (dbdma_ld32(&dmap->status) & RUN) in dbdma_reset()
|
| /linux/fs/jfs/ |
| H A D | jfs_dmap.h | 147 struct dmap { struct
|
| /linux/drivers/android/ |
| H A D | binder.c | 1069 struct dbitmap *dmap = &proc->dmap; in get_ref_desc_olocked() local
1076 if (!dbitmap_enabled(dmap)) { in get_ref_desc_olocked()
1081 if (dbitmap_acquire_next_zero_bit(dmap, offset, &bit) == 0) { in get_ref_desc_olocked()
1090 nbits = dbitmap_grow_nbits(dmap); in get_ref_desc_olocked()
1094 dbitmap_grow(dmap, new, nbits); in get_ref_desc_olocked()
1184 struct dbitmap *dmap = &ref->proc->dmap; in binder_cleanup_ref_olocked() local
1192 if (dbitmap_enabled(dmap)) in binder_cleanup_ref_olocked()
1193 dbitmap_clear_bit(dmap, ref->data.desc); in binder_cleanup_ref_olocked()
1368 nbits = dbitmap_shrink_nbits(&proc->dmap); in try_shrink_dmap()
1376 dbitmap_shrink(&proc->dmap, new, nbits); in try_shrink_dmap()
[all …]
|
| /linux/drivers/gpu/drm/vmwgfx/device_include/ |
| H A D | svga3d_types.h | 604 uint32 dmap : 1; member
|