| /drivers/clk/tegra/ |
| D | cvb.c | 35 const struct rail_alignment *align) in round_cvb_voltage() argument
39 int step = (align->step_uv ? : 1000) * v_scale; in round_cvb_voltage()
40 int offset = align->offset_uv * v_scale; in round_cvb_voltage()
43 uv = DIV_ROUND_UP(uv, step) * align->step_uv + align->offset_uv; in round_cvb_voltage()
52 static int round_voltage(int mv, const struct rail_alignment *align, int up) in round_voltage() argument
54 if (align->step_uv) { in round_voltage()
57 uv = max(mv * 1000, align->offset_uv) - align->offset_uv; in round_voltage()
58 uv = (uv + (up ? align->step_uv - 1 : 0)) / align->step_uv; in round_voltage()
59 return (uv * align->step_uv + align->offset_uv) / 1000; in round_voltage()
71 const struct rail_alignment *align = &d->alignment; in build_opp_table() local
[all …]
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| /drivers/firmware/efi/libstub/ |
| D | random.c | 44 unsigned long align) in get_entry_num_slots() argument
51 start = round_up(md->phys_addr, align); in get_entry_num_slots()
53 align); in get_entry_num_slots()
58 return (end - start + 1) / align; in get_entry_num_slots()
71 unsigned long align, in efi_random_alloc() argument
85 if (align < EFI_ALLOC_ALIGN) in efi_random_alloc()
86 align = EFI_ALLOC_ALIGN; in efi_random_alloc()
93 slots = get_entry_num_slots(md, size, align); in efi_random_alloc()
122 target = round_up(md->phys_addr, align) + target_slot * align; in efi_random_alloc()
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| D | efi-stub-helper.c | 149 unsigned long size, unsigned long align, in efi_high_alloc() argument
169 if (align < EFI_ALLOC_ALIGN) in efi_high_alloc()
170 align = EFI_ALLOC_ALIGN; in efi_high_alloc()
195 if (round_down(end - size, align) < start) in efi_high_alloc()
198 start = round_down(end - size, align); in efi_high_alloc()
235 unsigned long size, unsigned long align, in efi_low_alloc() argument
254 if (align < EFI_ALLOC_ALIGN) in efi_low_alloc()
255 align = EFI_ALLOC_ALIGN; in efi_low_alloc()
282 start = round_up(start, align); in efi_low_alloc()
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| /drivers/gpu/drm/radeon/ |
| D | radeon_sa.c | 52 unsigned size, u32 align, u32 domain, u32 flags) in radeon_sa_bo_manager_init() argument
60 sa_manager->align = align; in radeon_sa_bo_manager_init()
67 r = radeon_bo_create(rdev, size, align, true, in radeon_sa_bo_manager_init()
192 unsigned size, unsigned align) in radeon_sa_bo_try_alloc() argument
198 wasted = (align - (soffset % align)) % align; in radeon_sa_bo_try_alloc()
225 unsigned size, unsigned align) in radeon_sa_event() argument
238 wasted = (align - (soffset % align)) % align; in radeon_sa_event()
315 unsigned size, unsigned align) in radeon_sa_bo_new() argument
321 BUG_ON(align > sa_manager->align); in radeon_sa_bo_new()
344 size, align)) { in radeon_sa_bo_new()
[all …]
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| /drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_sa.c | 52 unsigned size, u32 align, u32 domain) in amdgpu_sa_bo_manager_init() argument
60 sa_manager->align = align; in amdgpu_sa_bo_manager_init()
67 r = amdgpu_bo_create(adev, size, align, true, domain, in amdgpu_sa_bo_manager_init()
193 unsigned size, unsigned align) in amdgpu_sa_bo_try_alloc() argument
199 wasted = (align - (soffset % align)) % align; in amdgpu_sa_bo_try_alloc()
226 unsigned size, unsigned align) in amdgpu_sa_event() argument
239 wasted = (align - (soffset % align)) % align; in amdgpu_sa_event()
316 unsigned size, unsigned align) in amdgpu_sa_bo_new() argument
324 BUG_ON(align > sa_manager->align); in amdgpu_sa_bo_new()
347 size, align)) { in amdgpu_sa_bo_new()
[all …]
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| /drivers/gpu/drm/omapdrm/ |
| D | tcm-sita.c | 25 #define ALIGN_DOWN(value, align) ((value) & ~((align) - 1)) argument
34 static s32 sita_reserve_2d(struct tcm *tcm, u16 h, u16 w, u8 align,
43 static s32 scan_areas_and_find_fit(struct tcm *tcm, u16 w, u16 h, u16 align,
46 static s32 scan_l2r_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
49 static s32 scan_r2l_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
208 static s32 sita_reserve_2d(struct tcm *tcm, u16 h, u16 w, u8 align, in sita_reserve_2d() argument
215 if (align > 64) in sita_reserve_2d()
219 align = align <= 1 ? 1 : align <= 32 ? 32 : 64; in sita_reserve_2d()
222 ret = scan_areas_and_find_fit(tcm, w, h, align, area); in sita_reserve_2d()
274 static s32 scan_r2l_t2b(struct tcm *tcm, u16 w, u16 h, u16 align, in scan_r2l_t2b() argument
[all …]
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| /drivers/staging/fwserial/ |
| D | dma_fifo.c | 67 int dma_fifo_alloc(struct dma_fifo *fifo, int size, unsigned align, in dma_fifo_alloc() argument
72 if (!is_power_of_2(align) || size < 0) in dma_fifo_alloc()
75 size = round_up(size, align); in dma_fifo_alloc()
76 capacity = size + align * open_limit + align * DMA_FIFO_GUARD; in dma_fifo_alloc()
86 fifo->align = align; in dma_fifo_alloc()
87 fifo->tx_limit = max_t(int, round_down(tx_limit, align), align); in dma_fifo_alloc()
90 fifo->guard = size + align * open_limit; in dma_fifo_alloc()
221 fifo->out += round_up(n, fifo->align); in dma_fifo_out_pend()
238 if (FAIL(fifo, fifo->out & (fifo->align - 1), in dma_fifo_out_pend()
240 fifo->out, fifo->align)) in dma_fifo_out_pend()
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| D | dma_fifo.h | 58 unsigned align; /* must be power of 2 */ member
85 int dma_fifo_alloc(struct dma_fifo *fifo, int size, unsigned align,
121 tx_limit = round_down(tx_limit, fifo->align); in dma_fifo_change_tx_limit()
122 fifo->tx_limit = max_t(int, tx_limit, fifo->align); in dma_fifo_change_tx_limit()
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| /drivers/net/wireless/rt2x00/ |
| D | rt2x00crypto.c | 160 unsigned int align = ALIGN_SIZE(skb, header_length); in rt2x00crypto_rx_insert_iv() local
201 skb_push(skb, iv_len - align); in rt2x00crypto_rx_insert_iv()
206 skb->data + transfer + (iv_len - align), in rt2x00crypto_rx_insert_iv()
210 skb_push(skb, iv_len + align); in rt2x00crypto_rx_insert_iv()
211 if (align < icv_len) in rt2x00crypto_rx_insert_iv()
212 skb_put(skb, icv_len - align); in rt2x00crypto_rx_insert_iv()
213 else if (align > icv_len) in rt2x00crypto_rx_insert_iv()
218 skb->data + transfer + iv_len + align, in rt2x00crypto_rx_insert_iv()
233 skb->data + transfer + align, in rt2x00crypto_rx_insert_iv()
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| /drivers/pcmcia/ |
| D | rsrc_iodyn.c | 31 resource_size_t size, resource_size_t align) in pcmcia_align() argument
60 unsigned long align) in __iodyn_find_io_region() argument
68 data.mask = align - 1; in __iodyn_find_io_region()
89 unsigned int align, struct resource **parent) in iodyn_find_io() argument
104 if ((s->io[i].res->start & (align-1)) == *base) in iodyn_find_io()
117 if (align == 0) in iodyn_find_io()
118 align = 0x10000; in iodyn_find_io()
121 num, align); in iodyn_find_io()
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| D | pcmcia_resource.c | 49 struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align, in pcmcia_find_mem_region() argument
53 return s->resource_ops->find_mem(base, num, align, low, s); in pcmcia_find_mem_region()
103 unsigned int align; in alloc_io_space() local
113 align = base ? (lines ? 1<<lines : 0) : 1; in alloc_io_space()
114 if (align && (align < num)) { in alloc_io_space()
117 align = 0; in alloc_io_space()
119 while (align && (align < num)) in alloc_io_space()
120 align <<= 1; in alloc_io_space()
122 if (base & ~(align-1)) { in alloc_io_space()
124 align = 0; in alloc_io_space()
[all …]
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| /drivers/of/ |
| D | of_reserved_mem.c | 32 phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, in early_init_dt_alloc_reserved_memory_arch() argument
41 base = __memblock_alloc_base(size, align, end); in early_init_dt_alloc_reserved_memory_arch()
60 phys_addr_t align, phys_addr_t start, phys_addr_t end, bool nomap, in early_init_dt_alloc_reserved_memory_arch() argument
100 phys_addr_t base = 0, align = 0, size; in __reserved_mem_alloc_size() local
126 align = dt_mem_next_cell(dt_root_addr_cells, &prop); in __reserved_mem_alloc_size()
134 align = max(align, (phys_addr_t)PAGE_SIZE << order); in __reserved_mem_alloc_size()
154 align, start, end, nomap, &base); in __reserved_mem_alloc_size()
165 ret = early_init_dt_alloc_reserved_memory_arch(size, align, in __reserved_mem_alloc_size()
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| /drivers/pci/ |
| D | setup-bus.c | 178 resource_size_t align; in pdev_sort_resources() local
180 align = pci_resource_alignment(dev_res->dev, in pdev_sort_resources()
183 if (r_align > align) { in pdev_sort_resources()
238 resource_size_t add_size, align; in reassign_resources_sorted() local
261 align = add_res->min_align; in reassign_resources_sorted()
263 res->start = align; in reassign_resources_sorted()
271 add_size, align)) in reassign_resources_sorted()
393 resource_size_t add_align, align; in __assign_resources_sorted() local
437 align = pci_resource_alignment(dev_res2->dev, in __assign_resources_sorted()
439 if (add_align > align) { in __assign_resources_sorted()
[all …]
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| D | setup-res.c | 230 int resno, resource_size_t size, resource_size_t align) in __pci_assign_resource() argument
245 ret = pci_bus_alloc_resource(bus, res, size, align, min, in __pci_assign_resource()
257 ret = pci_bus_alloc_resource(bus, res, size, align, min, in __pci_assign_resource()
271 ret = pci_bus_alloc_resource(bus, res, size, align, min, 0, in __pci_assign_resource()
296 resource_size_t align, size; in pci_assign_resource() local
300 align = pci_resource_alignment(dev, res); in pci_assign_resource()
301 if (!align) { in pci_assign_resource()
308 ret = _pci_assign_resource(dev, resno, size, align); in pci_assign_resource()
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| D | bus.c | 127 resource_size_t size, resource_size_t align, in pci_bus_alloc_from_region() argument
174 align, alignf, alignf_data); in pci_bus_alloc_from_region()
197 resource_size_t size, resource_size_t align, in pci_bus_alloc_resource() argument
209 rc = pci_bus_alloc_from_region(bus, res, size, align, min, in pci_bus_alloc_resource()
215 return pci_bus_alloc_from_region(bus, res, size, align, min, in pci_bus_alloc_resource()
221 return pci_bus_alloc_from_region(bus, res, size, align, min, in pci_bus_alloc_resource()
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| /drivers/base/ |
| D | dma-contiguous.c | 191 unsigned int align) in dma_alloc_from_contiguous() argument
193 if (align > CONFIG_CMA_ALIGNMENT) in dma_alloc_from_contiguous()
194 align = CONFIG_CMA_ALIGNMENT; in dma_alloc_from_contiguous()
196 return cma_alloc(dev_get_cma_area(dev), count, align); in dma_alloc_from_contiguous()
245 phys_addr_t align = PAGE_SIZE << max(MAX_ORDER - 1, pageblock_order); in rmem_cma_setup() local
246 phys_addr_t mask = align - 1; in rmem_cma_setup()
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| /drivers/gpu/drm/nouveau/nvkm/core/ |
| D | gpuobj.c | 149 nvkm_gpuobj_ctor(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_ctor() argument
156 if (align >= 0) { in nvkm_gpuobj_ctor()
158 max(align, 1), &gpuobj->node); in nvkm_gpuobj_ctor()
161 -align, &gpuobj->node); in nvkm_gpuobj_ctor()
179 abs(align), zero, &gpuobj->memory); in nvkm_gpuobj_ctor()
206 nvkm_gpuobj_new(struct nvkm_device *device, u32 size, int align, bool zero, in nvkm_gpuobj_new() argument
215 ret = nvkm_gpuobj_ctor(device, size, align, zero, parent, gpuobj); in nvkm_gpuobj_new()
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| /drivers/misc/mic/scif/ |
| D | scif_rma.h | 402 size_t align = ALIGN(size, PAGE_SIZE); in scif_zalloc() local
404 if (align && get_order(align) < MAX_ORDER) in scif_zalloc()
406 get_order(align)); in scif_zalloc()
407 return ret ? ret : vzalloc(align); in scif_zalloc()
418 size_t align = ALIGN(size, PAGE_SIZE); in scif_free() local
423 free_pages((unsigned long)addr, get_order(align)); in scif_free()
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| /drivers/gpu/drm/nouveau/nvkm/engine/cipher/ |
| D | g84.c | 35 int align, struct nvkm_gpuobj **pgpuobj) in g84_cipher_oclass_bind() argument
38 align, false, parent, pgpuobj); in g84_cipher_oclass_bind()
57 int align, struct nvkm_gpuobj **pgpuobj) in g84_cipher_cclass_bind() argument
60 align, true, parent, pgpuobj); in g84_cipher_cclass_bind()
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| /drivers/mmc/host/ |
| D | tmio_mmc_dma.c | 55 unsigned int align = (1 << host->pdata->alignment_shift) - 1; in tmio_mmc_start_dma_rx() local
58 if (sg_tmp->offset & align) in tmio_mmc_start_dma_rx()
60 if (sg_tmp->length & align) { in tmio_mmc_start_dma_rx()
67 (align & PAGE_MASK))) || !multiple) { in tmio_mmc_start_dma_rx()
131 unsigned int align = (1 << host->pdata->alignment_shift) - 1; in tmio_mmc_start_dma_tx() local
134 if (sg_tmp->offset & align) in tmio_mmc_start_dma_tx()
136 if (sg_tmp->length & align) { in tmio_mmc_start_dma_tx()
143 (align & PAGE_MASK))) || !multiple) { in tmio_mmc_start_dma_tx()
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| /drivers/gpu/drm/nouveau/nvkm/subdev/instmem/ |
| D | gk20a.c | 390 gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align, in gk20a_instobj_ctor_dma() argument
412 if (unlikely(node->handle & (align - 1))) in gk20a_instobj_ctor_dma()
415 &node->handle, align); in gk20a_instobj_ctor_dma()
431 gk20a_instobj_ctor_iommu(struct gk20a_instmem *imem, u32 npages, u32 align, in gk20a_instobj_ctor_iommu() argument
475 align >> imem->iommu_pgshift, &r); in gk20a_instobj_ctor_iommu()
527 gk20a_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero, in gk20a_instobj_new() argument
536 imem->domain ? "IOMMU" : "DMA", size, align); in gk20a_instobj_new()
540 align = max(roundup(align, PAGE_SIZE), PAGE_SIZE); in gk20a_instobj_new()
544 align, &node); in gk20a_instobj_new()
547 align, &node); in gk20a_instobj_new()
[all …]
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| /drivers/staging/android/ion/ |
| D | compat_ion.c | 27 compat_size_t align; member
60 err |= get_user(s, &data32->align); in compat_get_ion_allocation_data()
61 err |= put_user(s, &data->align); in compat_get_ion_allocation_data()
96 err |= get_user(s, &data->align); in compat_put_ion_allocation_data()
97 err |= put_user(s, &data32->align); in compat_put_ion_allocation_data()
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| /drivers/net/ethernet/mellanox/mlx4/ |
| D | alloc.c | 81 int len, int align, u32 skip_mask) in find_aligned_range() argument
86 start = ALIGN(start, align); in find_aligned_range()
90 start += align; in find_aligned_range()
110 int align, u32 skip_mask) in mlx4_bitmap_alloc_range() argument
114 if (likely(cnt == 1 && align == 1 && !skip_mask)) in mlx4_bitmap_alloc_range()
120 bitmap->max, cnt, align, skip_mask); in mlx4_bitmap_alloc_range()
125 cnt, align, skip_mask); in mlx4_bitmap_alloc_range()
340 int align, u32 skip_mask, u32 *puid) in __mlx4_alloc_from_zone() argument
348 align, skip_mask); in __mlx4_alloc_from_zone()
366 align, skip_mask); in __mlx4_alloc_from_zone()
[all …]
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| /drivers/pinctrl/mediatek/ |
| D | pinctrl-mt8127.c | 184 unsigned char align, bool isup, unsigned int r1r0) in mt8127_spec_pull_set() argument
187 ARRAY_SIZE(mt8127_spec_pupd), pin, align, isup, r1r0); in mt8127_spec_pull_set()
271 unsigned char align, int value, enum pin_config_param arg) in mt8127_ies_smt_set() argument
275 ARRAY_SIZE(mt8127_ies_set), pin, align, value); in mt8127_ies_smt_set()
278 ARRAY_SIZE(mt8127_smt_set), pin, align, value); in mt8127_ies_smt_set()
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| D | pinctrl-mt8135.c | 242 unsigned char align, bool isup, unsigned int r1r0) in spec_pull_set() argument
260 reg_pupd = spec_pupd[i].pupd_offset + align; in spec_pull_set()
262 reg_pupd = spec_pupd[i].pupd_offset + (align << 1); in spec_pull_set()
266 reg_set_r0 = spec_pupd[i].r0_offset + align; in spec_pull_set()
267 reg_rst_r0 = spec_pupd[i].r0_offset + (align << 1); in spec_pull_set()
268 reg_set_r1 = spec_pupd[i].r1_offset + align; in spec_pull_set()
269 reg_rst_r1 = spec_pupd[i].r1_offset + (align << 1); in spec_pull_set()
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