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Searched refs:align (Results 1 – 25 of 316) sorted by relevance

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/drivers/media/platform/raspberrypi/pisp_be/
A Dpisp_be_formats.h19 unsigned int align; member
61 .align = 128,
80 .align = 32,
89 .align = 32,
98 .align = 64,
107 .align = 64,
116 .align = 64,
125 .align = 64,
487 .align = 32,
495 .align = 32,
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/drivers/clk/tegra/
A Dcvb.c26 const struct rail_alignment *align) in round_cvb_voltage() argument
30 int step = (align->step_uv ? : 1000) * v_scale; in round_cvb_voltage()
31 int offset = align->offset_uv * v_scale; in round_cvb_voltage()
34 uv = DIV_ROUND_UP(uv, step) * align->step_uv + align->offset_uv; in round_cvb_voltage()
45 if (align->step_uv) { in round_voltage()
48 uv = max(mv * 1000, align->offset_uv) - align->offset_uv; in round_voltage()
49 uv = (uv + (up ? align->step_uv - 1 : 0)) / align->step_uv; in round_voltage()
50 return (uv * align->step_uv + align->offset_uv) / 1000; in round_voltage()
56 struct rail_alignment *align, in build_opp_table() argument
73 align); in build_opp_table()
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A Dclk-tegra124-dfll-fcpu.c524 struct rail_alignment *align) in get_alignment_from_dt() argument
528 &align->step_uv)) in get_alignment_from_dt()
529 align->step_uv = 0; in get_alignment_from_dt()
533 &align->offset_uv)) in get_alignment_from_dt()
534 align->offset_uv = 0; in get_alignment_from_dt()
538 struct rail_alignment *align) in get_alignment_from_regulator() argument
546 align->step_uv = regulator_get_linear_step(reg); in get_alignment_from_regulator()
558 struct rail_alignment align; in tegra124_dfll_fcpu_probe() local
585 get_alignment_from_dt(&pdev->dev, &align); in tegra124_dfll_fcpu_probe()
596 &align, process_id, speedo_id, in tegra124_dfll_fcpu_probe()
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/drivers/gpu/drm/
A Ddrm_suballoc.c70 if (!align) in drm_suballoc_manager_init()
71 align = 1; in drm_suballoc_manager_init()
74 if (WARN_ON_ONCE(align & (align - 1))) in drm_suballoc_manager_init()
75 align = roundup_pow_of_two(align); in drm_suballoc_manager_init()
79 sa_manager->align = align; in drm_suballoc_manager_init()
166 size_t size, size_t align) in drm_suballoc_try_alloc() argument
189 size_t size, size_t align) in __drm_suballoc_event() argument
324 if (WARN_ON_ONCE(align > sa_manager->align)) in drm_suballoc_new()
329 if (!align) in drm_suballoc_new()
330 align = sa_manager->align; in drm_suballoc_new()
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/drivers/firmware/efi/libstub/
A Drandomalloc.c22 unsigned long align = 1UL << align_shift; in get_entry_num_slots() local
40 first_slot = round_up(max(md->phys_addr, alloc_min), align); in get_entry_num_slots()
41 last_slot = round_down(region_end - size + 1, align); in get_entry_num_slots()
58 unsigned long align, in efi_random_alloc() argument
75 if (align < EFI_ALLOC_ALIGN) in efi_random_alloc()
76 align = EFI_ALLOC_ALIGN; in efi_random_alloc()
80 alloc_min = align; in efi_random_alloc()
89 slots = get_entry_num_slots(md, size, ilog2(align), alloc_min, in efi_random_alloc()
130 target = round_up(max_t(u64, md->phys_addr, alloc_min), align) + target_slot * align; in efi_random_alloc()
A Dalignedmem.c26 unsigned long max, unsigned long align, in efi_allocate_pages_aligned() argument
35 if (align < EFI_ALLOC_ALIGN) in efi_allocate_pages_aligned()
36 align = EFI_ALLOC_ALIGN; in efi_allocate_pages_aligned()
38 alloc_addr = ALIGN_DOWN(max + 1, align) - 1; in efi_allocate_pages_aligned()
40 slack = align / EFI_PAGE_SIZE - 1; in efi_allocate_pages_aligned()
48 *addr = ALIGN((unsigned long)alloc_addr, align); in efi_allocate_pages_aligned()
51 int l = (alloc_addr & (align - 1)) / EFI_PAGE_SIZE; in efi_allocate_pages_aligned()
/drivers/nvdimm/
A Dpfn_devs.c432 if (align == 0) in nd_supported_alignment()
505 align = le32_to_cpu(pfn_sb->align); in nd_pfn_validate()
509 if (align == 0) in nd_pfn_validate()
537 "%ld:%ld\n", nd_pfn->align, align); in nd_pfn_validate()
550 nd_pfn->align = align; in nd_pfn_validate()
566 if (nd_pfn->align != align || nd_pfn->mode != mode) { in nd_pfn_validate()
570 nd_pfn->align, align, nd_pfn->mode, in nd_pfn_validate()
597 if ((align && !IS_ALIGNED(res->start + offset + start_pad, align)) in nd_pfn_validate()
601 offset, align); in nd_pfn_validate()
772 align = max(nd_pfn->align, memremap_compat_align()); in nd_pfn_init()
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/drivers/dax/
A Ddevice.c33 mask = dev_dax->align - 1; in check_vma()
112 if (dev_dax->align > PAGE_SIZE) { in __dev_dax_pte_fault()
114 dev_dax->align, fault_size); in __dev_dax_pte_fault()
118 if (fault_size != dev_dax->align) in __dev_dax_pte_fault()
148 if (dev_dax->align > PMD_SIZE) { in __dev_dax_pmd_fault()
150 dev_dax->align, fault_size); in __dev_dax_pmd_fault()
154 if (fault_size < dev_dax->align) in __dev_dax_pmd_fault()
196 dev_dax->align, fault_size); in __dev_dax_pud_fault()
278 return dev_dax->align; in dev_dax_pagesize()
321 align = dev_dax->align; in dax_get_unmapped_area()
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A Ddax-private.h36 unsigned int align; member
84 unsigned int align; member
116 static inline bool dax_align_valid(unsigned long align) in dax_align_valid() argument
118 if (align == PUD_SIZE && IS_ENABLED(CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD)) in dax_align_valid()
120 if (align == PMD_SIZE && has_transparent_hugepage()) in dax_align_valid()
122 if (align == PAGE_SIZE) in dax_align_valid()
127 static inline bool dax_align_valid(unsigned long align) in dax_align_valid() argument
129 return align == PAGE_SIZE; in dax_align_valid()
/drivers/pci/
A Dsetup-bus.c197 resource_size_t align; in pdev_sort_resources() local
202 if (r_align > align) { in pdev_sort_resources()
1018 if (align > min_align) in pbus_size_io()
1019 min_align = align; in pbus_size_io()
1067 if (!align) in calculate_mem_align()
1071 align += aligns[order]; in calculate_mem_align()
1097 .align = align, in pbus_upstream_space_available()
1228 if (r_size <= align) in pbus_size_mem()
1977 align = align ? ALIGN(avail->start, align) - avail->start : 0; in remove_dev_resource()
1978 tmp = align + size; in remove_dev_resource()
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/drivers/gpu/drm/exynos/
A Dexynos_drm_rotator.c358 { IPP_SIZE_LIMIT(AREA, .h.align = 2, .v.align = 2) },
363 { IPP_SIZE_LIMIT(AREA, .h.align = 4, .v.align = 4) },
368 { IPP_SIZE_LIMIT(AREA, .h.align = 4, .v.align = 4) },
373 { IPP_SIZE_LIMIT(AREA, .h.align = 2, .v.align = 2) },
378 { IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
383 { IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
388 { IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
/drivers/pcmcia/
A Drsrc_iodyn.c28 resource_size_t size, resource_size_t align) in pcmcia_align() argument
57 unsigned long align) in __iodyn_find_io_region() argument
65 data.mask = align - 1; in __iodyn_find_io_region()
86 unsigned int align, struct resource **parent) in iodyn_find_io() argument
101 if ((s->io[i].res->start & (align-1)) == *base) in iodyn_find_io()
114 if (align == 0) in iodyn_find_io()
115 align = 0x10000; in iodyn_find_io()
118 num, align); in iodyn_find_io()
A Dpcmcia_resource.c99 unsigned int align; in alloc_io_space() local
109 align = base ? (lines ? 1<<lines : 0) : 1; in alloc_io_space()
110 if (align && (align < num)) { in alloc_io_space()
113 align = 0; in alloc_io_space()
115 while (align && (align < num)) in alloc_io_space()
116 align <<= 1; in alloc_io_space()
118 if (base & ~(align-1)) { in alloc_io_space()
120 align = 0; in alloc_io_space()
838 u_long align; in pcmcia_request_window() local
857 (res->start & (align-1))) { in pcmcia_request_window()
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/drivers/gpu/drm/i915/selftests/
A Di915_random.c94 u64 len, u64 align) in igt_random_offset() argument
99 BUG_ON(round_up(start, align) > round_down(end - len, align)); in igt_random_offset()
101 range = round_down(end - len, align) - round_up(start, align); in igt_random_offset()
108 return round_up(start, align); in igt_random_offset()
/drivers/net/wireless/ralink/rt2x00/
A Drt2x00crypto.c149 unsigned int align = ALIGN_SIZE(skb, header_length); in rt2x00crypto_rx_insert_iv() local
190 skb_push(skb, iv_len - align); in rt2x00crypto_rx_insert_iv()
195 skb->data + transfer + (iv_len - align), in rt2x00crypto_rx_insert_iv()
199 skb_push(skb, iv_len + align); in rt2x00crypto_rx_insert_iv()
200 skb_put(skb, icv_len - align); in rt2x00crypto_rx_insert_iv()
204 skb->data + transfer + iv_len + align, in rt2x00crypto_rx_insert_iv()
219 skb->data + transfer + align, in rt2x00crypto_rx_insert_iv()
/drivers/gpu/drm/xe/compat-i915-headers/gem/
A Di915_gem_stolen.h20 u32 size, u32 align, in i915_gem_stolen_insert_node_in_range() argument
30 if (align) { in i915_gem_stolen_insert_node_in_range()
31 size = ALIGN(size, align); in i915_gem_stolen_insert_node_in_range()
32 start = ALIGN(start, align); in i915_gem_stolen_insert_node_in_range()
58 u32 size, u32 align) in i915_gem_stolen_insert_node() argument
/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
A Dinternal.h54 static inline unsigned long align(unsigned long val, unsigned long align) in align() function
56 return (val + align - 1) & ~(align - 1); in align()
/drivers/net/ethernet/marvell/octeontx2/af/
A Dcommon.h43 u8 align; member
71 qmem->align = (aligned_addr - qmem->iova); in qmem_alloc()
72 qmem->base += qmem->align; in qmem_alloc()
73 qmem->iova += qmem->align; in qmem_alloc()
84 qmem->base - qmem->align, in qmem_free()
85 qmem->iova - qmem->align, in qmem_free()
/drivers/of/
A Dof_reserved_mem.c37 phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, in early_init_dt_alloc_reserved_memory_arch() argument
44 align = !align ? SMP_CACHE_BYTES : align; in early_init_dt_alloc_reserved_memory_arch()
45 base = memblock_phys_alloc_range(size, align, start, end); in early_init_dt_alloc_reserved_memory_arch()
348 phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, in __reserved_mem_alloc_in_range() argument
383 ret = early_init_dt_alloc_reserved_memory_arch(size, align, in __reserved_mem_alloc_in_range()
401 phys_addr_t base = 0, align = 0, size; in __reserved_mem_alloc_size() local
424 align = dt_mem_next_cell(dt_root_addr_cells, &prop); in __reserved_mem_alloc_size()
434 align = max_t(phys_addr_t, align, CMA_MIN_ALIGNMENT_BYTES); in __reserved_mem_alloc_size()
451 ret = __reserved_mem_alloc_in_range(size, align, in __reserved_mem_alloc_size()
463 ret = early_init_dt_alloc_reserved_memory_arch(size, align, in __reserved_mem_alloc_size()
/drivers/net/ethernet/huawei/hinic3/
A Dhinic3_common.c9 int hinic3_dma_zalloc_coherent_align(struct device *dev, u32 size, u32 align, in hinic3_dma_zalloc_coherent_align() argument
21 align_paddr = ALIGN(paddr, align); in hinic3_dma_zalloc_coherent_align()
30 real_size = size + align; in hinic3_dma_zalloc_coherent_align()
35 align_paddr = ALIGN(paddr, align); in hinic3_dma_zalloc_coherent_align()
A Dhinic3_queue_common.c42 struct hinic3_queue_pages *qpages, u32 align) in hinic3_queue_pages_alloc() argument
52 if (align == 0) in hinic3_queue_pages_alloc()
53 align = qpages->page_size; in hinic3_queue_pages_alloc()
58 align, in hinic3_queue_pages_alloc()
/drivers/pci/endpoint/functions/
A Dpci-epf-ntb.c501 size_t align; in epf_ntb_configure_msix() local
517 align = epc_features->align; in epf_ntb_configure_msix()
1016 align = epc_features->align; in epf_ntb_config_spad_bar_alloc()
1043 if (!align) { in epf_ntb_config_spad_bar_alloc()
1083 ctrl->db_entry_size = align ? align : 4; in epf_ntb_config_spad_bar_alloc()
1388 size_t align; in epf_ntb_alloc_peer_mem() local
1391 align = epc_features->align; in epf_ntb_alloc_peer_mem()
1396 if (align) in epf_ntb_alloc_peer_mem()
1442 size_t align; in epf_ntb_db_mw_bar_init() local
1451 align = epc_features->align; in epf_ntb_db_mw_bar_init()
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/drivers/net/ethernet/sfc/
A Defx_reflash.c274 size_t align) in efx_reflash_erase_partition() argument
282 if (align == 0) in efx_reflash_erase_partition()
286 if (partition_size % align) in efx_reflash_erase_partition()
292 if (align >= EFX_NVRAM_ERASE_IDEAL_CHUNK_SIZE) in efx_reflash_erase_partition()
293 chunk = align; in efx_reflash_erase_partition()
295 chunk = rounddown(EFX_NVRAM_ERASE_IDEAL_CHUNK_SIZE, align); in efx_reflash_erase_partition()
325 size_t align) in efx_reflash_write_partition() argument
330 if (align == 0) in efx_reflash_write_partition()
343 chunk = rounddown(write_max, align); in efx_reflash_write_partition()
372 chunk = roundup(remaining, align); in efx_reflash_write_partition()
/drivers/gpu/drm/nouveau/nvkm/core/
A Dgpuobj.c172 nvkm_gpuobj_ctor(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_ctor() argument
179 if (align >= 0) { in nvkm_gpuobj_ctor()
181 max(align, 1), &gpuobj->node); in nvkm_gpuobj_ctor()
184 -align, &gpuobj->node); in nvkm_gpuobj_ctor()
202 abs(align), zero, &gpuobj->memory); in nvkm_gpuobj_ctor()
229 nvkm_gpuobj_new(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_new() argument
238 ret = nvkm_gpuobj_ctor(device, size, align, zero, parent, gpuobj); in nvkm_gpuobj_new()
/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
A Dgk20a.c383 gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align, in gk20a_instobj_ctor_dma() argument
406 if (unlikely(node->handle & (align - 1))) in gk20a_instobj_ctor_dma()
409 &node->handle, align); in gk20a_instobj_ctor_dma()
421 gk20a_instobj_ctor_iommu(struct gk20a_instmem *imem, u32 npages, u32 align, in gk20a_instobj_ctor_iommu() argument
466 align >> imem->iommu_pgshift, &r); in gk20a_instobj_ctor_iommu()
515 gk20a_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero, in gk20a_instobj_new() argument
524 imem->domain ? "IOMMU" : "DMA", size, align); in gk20a_instobj_new()
528 align = max(roundup(align, PAGE_SIZE), PAGE_SIZE); in gk20a_instobj_new()
532 align, &node); in gk20a_instobj_new()
535 align, &node); in gk20a_instobj_new()
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