Searched refs:contiguous (Results 1 – 25 of 138) sorted by relevance
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| /Linux-v4.19/arch/x86/xen/ |
| D | mmu.c | 67 bool contiguous; member
83 if (rmd->contiguous) in remap_area_pfn_pte_fn()
120 rmd.contiguous = !err_ptr; in do_remap_pfn()
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| /Linux-v4.19/Documentation/ |
| D | dell_rbu.txt | 32 image methods. In case of monolithic the driver allocates a contiguous chunk
35 would place each packet in contiguous physical memory. The driver also
57 copied to a single contiguous block of physical memory.
60 of contiguous memory and the BIOS image is scattered in these packets.
84 the file and spreads it across the physical memory in contiguous packet_sized
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| D | nommu-mmap.txt | 24 In the no-MMU case: VM regions backed by arbitrary contiguous runs of
52 appropriate bit of the file will be read into a contiguous bit of
83 sequence by providing a contiguous sequence of pages to map. In that
93 blockdev must be able to provide a contiguous run of pages without
95 all its memory as a contiguous array upfront.
252 filesystem providing the service will probably allocate a contiguous collection
269 should allocate sufficient contiguous memory to honour any supported mapping.
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| /Linux-v4.19/kernel/dma/ |
| D | Makefile | 4 obj-$(CONFIG_DMA_CMA) += contiguous.o
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| /Linux-v4.19/Documentation/media/uapi/v4l/ |
| D | pixfmt-nv16m.rst | 12 non contiguous in memory.
21 two planes are non-contiguous in memory, i.e. the chroma plane does not
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| D | pixfmt-nv12m.rst | 15 non contiguous in memory.
24 two planes are non-contiguous in memory, i.e. the chroma plane do not
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| /Linux-v4.19/arch/x86/include/asm/ |
| D | Kbuild | 9 generic-y += dma-contiguous.h
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| /Linux-v4.19/Documentation/devicetree/bindings/reserved-memory/ |
| D | reserved-memory.txt | 69 region for the default pool of the contiguous memory allocator.
83 This example defines 3 contiguous regions are defined for Linux kernel:
101 /* global autoconfigured region for contiguous allocations */
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| /Linux-v4.19/Documentation/features/io/dma-contiguous/ |
| D | arch-support.txt | 2 # Feature name: dma-contiguous
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| /Linux-v4.19/arch/xtensa/boot/dts/ |
| D | kc705.dts | 21 /* global autoconfigured region for contiguous allocations */
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| /Linux-v4.19/Documentation/media/kapi/ |
| D | v4l2-videobuf.rst | 43 contiguous; buffers allocated with vmalloc(), in other words. These
45 useful in situations where DMA is not available but virtually-contiguous
48 - Buffers which are physically contiguous. Allocation of this kind of
74 <media/videobuf-dma-contig.h> /* Physically contiguous */
333 same is normally true of contiguous-DMA drivers as well; videobuf will
340 As of 2.6.31, contiguous-DMA drivers can work with a user-supplied buffer,
341 as long as that buffer is physically contiguous. Normal user-space
383 For contiguous DMA drivers, the function to use is:
389 The contiguous DMA API goes out of its way to hide the kernel-space address
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| /Linux-v4.19/drivers/iio/common/cros_ec_sensors/ |
| D | Kconfig | 19 Module to handle 3d contiguous sensors like
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| /Linux-v4.19/drivers/base/ |
| D | Kconfig | 199 to allocate big physically-contiguous blocks of memory for use with
205 For more information see <include/linux/dma-contiguous.h>.
209 comment "Default contiguous memory area size:"
252 int "Maximum PAGE_SIZE order of alignment for contiguous buffers"
260 specify the maximum PAGE_SIZE order for contiguous buffers. Larger
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| /Linux-v4.19/arch/mips/include/asm/ |
| D | Kbuild | 4 generic-y += dma-contiguous.h
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| /Linux-v4.19/arch/c6x/ |
| D | Kconfig | 92 The kernel memory allocator divides physically contiguous memory
96 blocks of physically contiguous memory, then you may need to
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| /Linux-v4.19/Documentation/driver-api/dmaengine/ |
| D | provider.rst | 47 that involve a single contiguous block of data. However, some of the
49 non-contiguous buffers to a contiguous buffer, which is called
216 - If you want to transfer a single contiguous memory buffer,
233 - These transfers can transfer data from a non-contiguous buffer
234 to a non-contiguous buffer, opposed to DMA_SLAVE that can
235 transfer data from a non-contiguous data set to a continuous
502 - Chunk: A contiguous collection of bursts
504 - Transfer: A collection of chunks (be it contiguous or not)
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| /Linux-v4.19/arch/s390/include/asm/ |
| D | Kbuild | 10 generic-y += dma-contiguous.h
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| /Linux-v4.19/Documentation/x86/x86_64/ |
| D | fake-numa-for-cpusets | 6 you can create fake NUMA nodes that represent contiguous chunks of memory and
36 Documentation/cgroup-v1/cpusets.txt, you can assign fake nodes (i.e. contiguous memory
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| /Linux-v4.19/arch/arm64/include/asm/ |
| D | Kbuild | 5 generic-y += dma-contiguous.h
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| /Linux-v4.19/Documentation/devicetree/bindings/arm/omap/ |
| D | dmm.txt | 7 translation for initiators which need contiguous dma bus addresses.
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| /Linux-v4.19/arch/xtensa/include/asm/ |
| D | Kbuild | 5 generic-y += dma-contiguous.h
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| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-bus-intel_th-devices-msc | 12 - "single", for contiguous buffer mode (high-order alloc);
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| /Linux-v4.19/Documentation/filesystems/pohmelfs/ |
| D | network_protocol.txt | 39 NETFS_READ_PAGES, /* Read multiple contiguous pages in one go */
180 Used to read multiple contiguous pages in one go.
182 @start - first byte of the contiguous region to read.
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| /Linux-v4.19/Documentation/devicetree/bindings/dma/ |
| D | nvidia,tegra210-adma.txt | 10 contiguous bank.
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| /Linux-v4.19/Documentation/admin-guide/mm/ |
| D | pagemap.rst | 98 An order N block has 2^N physically contiguous pages, with the BUDDY flag
101 A compound page with order N consists of 2^N physically contiguous pages.
120 contiguous pages which construct transparent hugepages
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