| /linux-6.15/Documentation/translations/zh_CN/mm/ |
| H A D | physical_memory.rst | 40 * ``ZONE_DMA`` 和 ``ZONE_DMA32`` 在历史上代表适用于DMA的内存，这些
43 Documentation/core-api/dma-api.rst 文档描述），但是 ``ZONE_DMA``
80 个内存将位于节点0，并且将有三个区域： ``ZONE_DMA``、 ``ZONE_NORMAL``
90 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
94 在内核构建时关闭 ``ZONE_DMA`` 开启 ``ZONE_DMA32``，并且具有16GB
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| /linux-6.15/arch/microblaze/mm/ |
| H A D | init.c | 75 zones_size[ZONE_DMA] = max_low_pfn; in paging_init()
78 zones_size[ZONE_DMA] = max_pfn; in paging_init()
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| /linux-6.15/arch/arm/mach-shmobile/ |
| H A D | Kconfig | 7 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/arm/common/ |
| H A D | Kconfig | 4 select ZONE_DMA if ARCH_SA1100
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| /linux-6.15/arch/arm/mach-highbank/ |
| H A D | Kconfig | 17 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/arm/mach-axxia/ |
| H A D | Kconfig | 10 select ZONE_DMA
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| /linux-6.15/arch/arm/mach-keystone/ |
| H A D | Kconfig | 11 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/arm/mach-tegra/ |
| H A D | Kconfig | 17 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/arm/mach-rockchip/ |
| H A D | Kconfig | 20 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/m68k/mm/ |
| H A D | init.c | 72 max_zone_pfn[ZONE_DMA] = end_mem >> PAGE_SHIFT; in paging_init()
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| H A D | sun3mmu.c | 85 max_zone_pfn[ZONE_DMA] = ((unsigned long)high_memory) >> PAGE_SHIFT; in paging_init()
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| H A D | mcfmmu.c | 76 max_zone_pfn[ZONE_DMA] = PFN_DOWN(_ramend); in paging_init()
|
| /linux-6.15/arch/powerpc/platforms/powermac/ |
| H A D | Kconfig | 12 select ZONE_DMA if PPC32
|
| /linux-6.15/sound/pci/ |
| H A D | Kconfig | 29 depends on ZONE_DMA && HAS_IOPORT
55 depends on ZONE_DMA && HAS_IOPORT
164 depends on ZONE_DMA && HAS_IOPORT
482 depends on ZONE_DMA && HAS_IOPORT
505 depends on ZONE_DMA && HAS_IOPORT
541 depends on ZONE_DMA && HAS_IOPORT
553 depends on ZONE_DMA && HAS_IOPORT
641 depends on ZONE_DMA && HAS_IOPORT
730 depends on ZONE_DMA && HAS_IOPORT
839 depends on ZONE_DMA
[all …]
|
| /linux-6.15/arch/arm/mach-davinci/ |
| H A D | Kconfig | 10 select ZONE_DMA
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| /linux-6.15/arch/arm/mach-omap2/ |
| H A D | Kconfig | 59 select ZONE_DMA if ARM_LPAE
94 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/m68k/ |
| H A D | Kconfig | 44 select ZONE_DMA
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| /linux-6.15/drivers/crypto/ |
| H A D | omap-crypto.c | 105 if (page_zonenum(sg_page(sg)) != ZONE_DMA) in omap_crypto_check_sg()
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| /linux-6.15/arch/s390/mm/ |
| H A D | init.c | 101 max_zone_pfns[ZONE_DMA] = virt_to_pfn(MAX_DMA_ADDRESS); in paging_init()
|
| /linux-6.15/arch/arm/mach-bcm/ |
| H A D | Kconfig | 157 select ZONE_DMA if ARCH_MULTI_V7
191 select ZONE_DMA if ARM_LPAE
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| /linux-6.15/arch/alpha/mm/ |
| H A D | init.c | 249 max_zone_pfn[ZONE_DMA] = dma_pfn; in paging_init()
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| /linux-6.15/arch/arm/mach-mvebu/ |
| H A D | Kconfig | 10 select ZONE_DMA if ARM_LPAE
|
| /linux-6.15/include/trace/events/ |
| H A D | mmflags.h | 303 IFDEF_ZONE_DMA( EM (ZONE_DMA, "DMA")) \
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| /linux-6.15/arch/powerpc/mm/ |
| H A D | mem.c | 263 max_zone_pfns[ZONE_DMA] = min(max_low_pfn, in paging_init()
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| /linux-6.15/Documentation/mm/ |
| H A D | physical_memory.rst | 39 * ``ZONE_DMA`` and ``ZONE_DMA32`` historically represented memory suitable for
43 but ``ZONE_DMA`` and ``ZONE_DMA32`` still represent memory ranges that have
86 entire memory will be on node 0 and there will be three zones: ``ZONE_DMA``,
96 | ZONE_DMA | ZONE_NORMAL | ZONE_HIGHMEM |
100 With a kernel built with ``ZONE_DMA`` disabled and ``ZONE_DMA32`` enabled and
|