arch/arm/include/asm/memory.h

44

#define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(SZ_16M))

arch/arm/include/asm/memory.h

48

#define TASK_UNMAPPED_BASE ALIGN(TASK_SIZE / 3, SZ_16M)

arch/arm/include/asm/memory.h

60

#define MODULES_VADDR (PAGE_OFFSET - SZ_16M)

arch/arm/kernel/elf.c

125

*start_stack = TASK_SIZE - SZ_16M;

arch/arm/mach-omap2/usb-tusb6010.c

162

status = gpmc_cs_request(async, SZ_16M, (unsigned long *)

arch/arm/mach-omap2/usb-tusb6010.c

177

status = gpmc_cs_request(sync, SZ_16M, (unsigned long *)

arch/arm/mach-orion5x/orion5x.h

54

#define ORION5X_PCIE_WA_SIZE SZ_16M

arch/arm/mach-spear/spear1310.c

44

.length = SZ_16M,

arch/arm/mach-spear/spear13xx.c

62

.length = SZ_16M,

arch/arm/mach-spear/spear13xx.c

67

.length = SZ_16M,

arch/arm/mach-spear/spear13xx.c

72

.length = SZ_16M,

arch/arm/mach-spear/spear320.c

252

.length = SZ_16M,

arch/arm/mach-spear/spear3xx.c

55

.length = SZ_16M,

arch/arm/mach-spear/spear3xx.c

60

.length = SZ_16M,

arch/arm/mach-spear/spear6xx.c

347

.length = 2 * SZ_16M,

arch/arm/mach-spear/spear6xx.c

352

.length = SZ_16M,

arch/arm/mach-spear/spear6xx.c

357

.length = SZ_16M,

arch/arm/mm/mmu.c

1165

if (vmalloc_reserve < SZ_16M) {

arch/arm/mm/mmu.c

1166

vmalloc_reserve = SZ_16M;

arch/arm64/include/asm/memory.h

21

#define PCI_IO_SIZE SZ_16M

arch/mips/include/asm/mach-loongson64/spaces.h

12

#define PCI_IOSIZE SZ_16M

arch/powerpc/include/asm/book3s/64/hash.h

201

nb = SZ_16M / PMD_SIZE;

arch/powerpc/include/asm/book3s/64/pgtable.h

283

return SZ_16M;

arch/powerpc/kernel/prom.c

870

memory_limit = ALIGN_DOWN(memory_limit ?: memblock_phys_mem_size(), SZ_16M);

arch/powerpc/kernel/prom_init.c

821

prom_memory_limit = ALIGN_DOWN(prom_memory_limit, SZ_16M);

arch/powerpc/mm/init_64.c

508

#define DEFAULT_MEMORY_BLOCK_SIZE SZ_16M

arch/powerpc/mm/ioremap_32.c

28

if (addr < SZ_16M)

arch/powerpc/platforms/powernv/pci-ioda-tce.c

34

mask |= SZ_16M | SZ_256M;

arch/powerpc/platforms/pseries/iommu.c

1384

__builtin_ctzll(SZ_4K), __builtin_ctzll(SZ_64K), __builtin_ctzll(SZ_16M),

arch/powerpc/platforms/pseries/iommu.c

1786

(SZ_4K), (SZ_64K), (SZ_16M),

arch/powerpc/sysdev/dart_iommu.c

239

dart_tablebase = memblock_alloc_try_nid_raw(SZ_16M, SZ_16M,

arch/riscv/include/asm/pgtable.h

96

#define PCI_IO_SIZE SZ_16M

arch/sh/drivers/pci/pci-sh7780.c

37

.end = 0xfd000000 + SZ_16M - 1,

arch/sh/mm/pmb.c

343

if (size < SZ_16M)

arch/sh/mm/pmb.c

403

} while (size >= SZ_16M);

arch/sh/mm/pmb.c

426

if (size < SZ_16M)

arch/sh/mm/pmb.c

61

{ .size = SZ_16M, .flag = PMB_SZ_16M, },

arch/sh/mm/pmb.c

738

if (uncached_size == SZ_16M)

arch/sh/mm/pmb.c

760

pmbe->size = SZ_16M;

arch/x86/include/asm/crash_reserve.h

6

#define CRASH_ALIGN SZ_16M

arch/x86/kernel/cpu/cpuid_0x2_table.c

55

CACHE_ENTRY(0x4d, CACHE_L3, SZ_16M ), /* 16-way set assoc, 64 byte line size */

drivers/acpi/pci_mcfg.c

84

DEFINE_RES_MEM((addr) + ((u64) (node) << 44), 0x39 * SZ_16M)

drivers/cxl/core/atl.c

141

while (gran <= SZ_16M) {

drivers/cxl/core/atl.c

149

if (gran > SZ_16M) {

drivers/dma/mv_xor.h

20

#define MV_XOR_MAX_BYTE_COUNT (SZ_16M - 1)

drivers/dma/sun4i-dma.c

154

#define SUN4I_DDMA_MAX_SEG_SIZE SZ_16M

drivers/dma/ti/omap-dma.c

1716

od->ddev.max_burst = SZ_16M - 1; /* CCEN: 24bit unsigned */

drivers/firmware/efi/libstub/x86-stub.c

60

if (!romimage || !romsize || romsize > SZ_16M)

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c

1704

size = (adev->gmc.real_vram_size + SZ_16M) >> AMDGPU_GPU_PAGE_SHIFT;

drivers/gpu/drm/ast/ast_2300.c

1107

case SZ_16M:

drivers/gpu/drm/ast/ast_2300.c

1291

param.vram_size = SZ_16M;

drivers/gpu/drm/ast/ast_2300.c

744

case SZ_16M:

drivers/gpu/drm/ast/ast_mm.c

47

vram_size = SZ_16M;

drivers/gpu/drm/i915/gem/selftests/huge_pages.c

1691

} while (addr <= SZ_16M);

drivers/gpu/drm/i915/gt/intel_ggtt.c

1187

return (GRAPHICS_VER(i915) < 8) ? SZ_4M : SZ_16M;

drivers/gpu/drm/i915/gt/intel_gt.c

932

SZ_16M,

drivers/gpu/drm/i915/gt/uc/intel_guc_log.c

21

#define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE SZ_16M

drivers/gpu/drm/i915/i915_perf.c

1864

BUILD_BUG_ON(OA_BUFFER_SIZE < SZ_128K || OA_BUFFER_SIZE > SZ_16M);

drivers/gpu/drm/i915/i915_perf.c

1885

ret = i915_vma_pin(vma, 0, SZ_16M, PIN_GLOBAL | PIN_HIGH);

drivers/gpu/drm/i915/i915_perf.c

228

#define OA_BUFFER_SIZE SZ_16M

drivers/gpu/drm/msm/adreno/a2xx_gpu.c

158

gpu_write(gpu, REG_A2XX_MH_MMU_VA_RANGE, SZ_16M |

drivers/gpu/drm/msm/adreno/a2xx_gpu.c

478

vm = msm_gem_vm_create(gpu->dev, mmu, "gpu", SZ_16M, 0xfff * SZ_64K, true);

drivers/gpu/drm/msm/adreno/a2xx_gpummu.c

22

#define GPUMMU_VA_START SZ_16M

drivers/gpu/drm/msm/adreno/a6xx_gmu.c

2205

SZ_16M - SZ_16K, 0x04000, "icache");

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

1350

gmem_range_min = adreno_is_a740_family(adreno_gpu) ? SZ_16M : SZ_1M;

drivers/gpu/drm/msm/adreno/adreno_gpu.c

217

start = max_t(u64, SZ_16M, geometry->aperture_start);

drivers/gpu/drm/panfrost/panfrost_mmu.c

754

#define PFN_16M (SZ_16M >> PAGE_SHIFT)

drivers/gpu/drm/xe/xe_guc_tlb_inval.c

167

length = max_t(u64, SZ_16M, length);

drivers/gpu/drm/xe/xe_guc_tlb_inval.c

173

xe_gt_assert(gt, !(length & GENMASK(ilog2(SZ_16M) - 1,

drivers/gpu/drm/xe/xe_mmio.c

72

size_t tile_mmio_size = SZ_16M;

drivers/gpu/drm/xe/xe_oa.c

1069

xe_bo_size(stream->oa_buffer.bo) > SZ_16M ?

drivers/gpu/drm/xe/xe_oa_types.h

20

#define DEFAULT_XE_OA_BUFFER_SIZE SZ_16M

drivers/iommu/arm/arm-smmu/arm-smmu.c

1918

smmu->pgsize_bitmap |= SZ_4K | SZ_64K | SZ_1M | SZ_16M;

drivers/iommu/io-pgtable-arm-v7s.c

726

cfg->pgsize_bitmap &= SZ_4K | SZ_64K | SZ_1M | SZ_16M;

drivers/iommu/io-pgtable-arm-v7s.c

820

.pgsize_bitmap = SZ_4K | SZ_64K | SZ_1M | SZ_16M,

drivers/iommu/io-pgtable-arm-v7s.c

870

iova += SZ_16M;

drivers/iommu/io-pgtable-arm-v7s.c

892

iova += SZ_16M;

drivers/iommu/msm_iommu.c

34

#define MSM_IOMMU_PGSIZES (SZ_4K | SZ_64K | SZ_1M | SZ_16M)

drivers/iommu/mtk_iommu.c

711

dom->domain.pgsize_bitmap = SZ_4K | SZ_64K | SZ_1M | SZ_16M;

drivers/iommu/omap-iommu.c

40

#define OMAP_IOMMU_PGSIZES (SZ_4K | SZ_64K | SZ_1M | SZ_16M)

drivers/iommu/omap-iommu.h

210

(((bytes) >= SZ_16M) ? SZ_16M : \

drivers/iommu/omap-iommu.h

216

(((bytes) == SZ_16M) ? MMU_CAM_PGSZ_16M : \

drivers/iommu/omap-iommu.h

222

(((iopgsz) == MMU_CAM_PGSZ_16M) ? SZ_16M : \

drivers/media/platform/allegro-dvt/allegro-core.c

383

.suballocator_size = SZ_16M,

drivers/media/platform/nxp/mx2_emmaprp.c

55

#define MEM2MEM_VID_MEM_LIMIT SZ_16M

drivers/memory/omap-gpmc.c

1984

base &= ~(SZ_16M - 1);

drivers/mfd/ls2k-bmc-core.c

30

#define LS2K_DISPLAY_RES_START (SZ_16M + SZ_2M)

drivers/mfd/ls2k-bmc-core.c

32

#define LS2K_IPMI0_RES_START (SZ_16M + 0xF00000)

drivers/mfd/ls2k-bmc-core.c

434

mode = devm_ioremap(&pdev->dev, pci_resource_start(pdev, 0) + SZ_16M, SZ_16M);

drivers/misc/bcm-vk/bcm_vk_sg.c

24

#define BCM_VK_MAX_SGL_CHUNK SZ_16M

drivers/mmc/core/sd.c

57

SZ_16M / 512, (SZ_16M + SZ_8M) / 512, SZ_32M / 512, SZ_64M / 512,

drivers/mtd/devices/bcm47xxsflash.h

7

#define BCM47XXSFLASH_WINDOW_SZ SZ_16M

drivers/mtd/nand/raw/loongson-nand-controller.c

671

case SZ_16M:

drivers/mtd/spi-nor/core.c

2366

if (nor->params->size > SZ_16M)

drivers/mtd/spi-nor/eon.c

61

.size = SZ_16M,

drivers/mtd/spi-nor/gigadevice.c

58

.size = SZ_16M,

drivers/mtd/spi-nor/gigadevice.c

82

.size = SZ_16M,

drivers/mtd/spi-nor/issi.c

101

.size = SZ_16M,

drivers/mtd/spi-nor/issi.c

121

.size = SZ_16M,

drivers/mtd/spi-nor/macronix.c

186

.size = SZ_16M,

drivers/mtd/spi-nor/macronix.c

203

.size = SZ_16M,

drivers/mtd/spi-nor/micron-st.c

281

.size = SZ_16M,

drivers/mtd/spi-nor/micron-st.c

320

.size = SZ_16M,

drivers/mtd/spi-nor/micron-st.c

387

.size = SZ_16M,

drivers/mtd/spi-nor/micron-st.c

456

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

1136

if (params->size > SZ_16M) {

drivers/mtd/spi-nor/spansion.c

906

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

911

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

915

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

922

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

929

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

935

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

942

.size = SZ_16M,

drivers/mtd/spi-nor/spansion.c

979

.size = SZ_16M,

drivers/mtd/spi-nor/winbond.c

214

.size = SZ_16M,

drivers/mtd/spi-nor/winbond.c

270

.size = SZ_16M,

drivers/mtd/spi-nor/winbond.c

302

.size = SZ_16M,

drivers/mtd/spi-nor/winbond.c

333

.size = SZ_16M,

drivers/mtd/spi-nor/winbond.c

41

nor->params->size = SZ_16M;

drivers/mtd/spi-nor/winbond.c

42

nor->params->erase_map.regions[0].size = SZ_16M;

drivers/mtd/spi-nor/xmc.c

20

.size = SZ_16M,

drivers/nvdimm/btt_devs.c

311

if (nvdimm_namespace_capacity(ndns) < SZ_16M)

drivers/nvdimm/claim.c

190

if (__nvdimm_namespace_capacity(ndns) < SZ_16M) {

drivers/nvdimm/region_devs.c

960

#define MEMREMAP_COMPAT_ALIGN_MAX SZ_16M

drivers/pci/controller/pci-ftpci100.c

140

case SZ_16M:

drivers/pci/controller/pci-ixp4xx.c

590

addr += SZ_16M;

drivers/pci/controller/pci-thunder-pem.c

406

resource_set_size(res_pem, SZ_16M);

drivers/pci/controller/pci-v3-semi.c

632

case SZ_16M:

drivers/pci/controller/pci-v3-semi.c

752

if (resource_size(regs) != SZ_16M) {

drivers/pci/controller/pci-xgene.c

459

if ((size > 4) && (size < SZ_16M) && !(*ib_reg_mask & (1 << 1))) {

drivers/pci/quirks.c

1347

resource_set_range(r, 0, SZ_16M);

drivers/remoteproc/da8xx_remoteproc.c

38

#define DA8XX_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)

drivers/remoteproc/keystone_remoteproc.c

25

#define KEYSTONE_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)

drivers/remoteproc/ti_k3_common.h

24

#define KEYSTONE_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)

drivers/spi/spi-intel.c

1343

ispi->chip0_size = SZ_16M;

drivers/spi/spi-mt65xx.c

1253

dma_set_max_seg_size(dev, SZ_16M);

drivers/staging/media/meson/vdec/vdec.c

33

#define SIZE_VIFIFO SZ_16M

drivers/staging/sm750fb/ddk750_chip.c

201

data = SZ_16M; break; /* 16 Mega byte */

drivers/usb/musb/ux500_dma.c

310

dma_channel->max_len = SZ_16M;

drivers/virt/vboxguest/vboxguest_linux.c

128

if (size > SZ_16M)

fs/btrfs/ioctl.c

1621

const u64 buf_limit = SZ_16M;

fs/btrfs/ioctl.c

3261

size = min_t(u32, loi->size, SZ_16M);

fs/btrfs/reflink.c

20

#define BTRFS_MAX_DEDUPE_LEN SZ_16M

fs/btrfs/tests/free-space-tests.c

533

ret = btrfs_add_free_space(cache, SZ_128M + SZ_16M, sectorsize);

fs/btrfs/tests/free-space-tests.c

622

if (offset != (SZ_128M + SZ_16M)) {

fs/btrfs/volumes.c

5632

data_stripes), SZ_16M),

include/linux/tsm.h

11

#define TSM_REPORT_OUTBLOB_MAX SZ_16M

mm/zsmalloc.c

440

BUILD_BUG_ON(PAGE_SIZE > SZ_16M);

tools/testing/memblock/tests/basic_api.c

1392

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

1501

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

1639

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

1773

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

2066

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

283

.base = SZ_16M,

tools/testing/memblock/tests/basic_api.c

590

.size = SZ_16M

tools/testing/memblock/tests/basic_api.c

82

.size = SZ_16M

tools/testing/memblock/tests/common.h

15

#define PHYS_MEM_SIZE SZ_16M

tools/testing/nvdimm/test/ndtest.c

106

.size = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

112

.size = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

120

.start = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

121

.size = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

126

.start = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

127

.size = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

132

.start = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

133

.size = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

138

.start = SZ_16M,

tools/testing/nvdimm/test/ndtest.c

139

.size = SZ_16M,