| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-elektor.c | 43 static int mmapped; variable
135 if (!mmapped) { in pcf_isa_init()
227 mmapped = 1; in elektor_match()
243 if (mmapped && base < 0xc8000) { in elektor_match()
274 if (!mmapped) { in elektor_probe()
293 if (!mmapped) { in elektor_remove()
320 module_param_hw(mmapped, int, other, 0);
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| /openbmc/qemu/audio/ |
| H A D | ossaudio.c | 47 int mmapped; member
373 assert(oss->mmapped); in oss_get_available_bytes()
388 if (!oss->mmapped) { in oss_run_buffer_out()
397 if (oss->mmapped) { in oss_buffer_get_free()
408 if (oss->mmapped) { in oss_get_buffer_out()
419 if (oss->mmapped) { in oss_put_buffer_out()
434 if (oss->mmapped) { in oss_write()
481 if (oss->mmapped && hw->buf_emul) { in oss_fini_out()
536 oss->mmapped = 0; in oss_init_out()
563 oss->mmapped = 1; in oss_init_out()
[all …]
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| /openbmc/linux/fs/kernfs/ |
| H A D | file.c | 524 if (of->mmapped && of->vm_ops != vma->vm_ops) in kernfs_fop_mmap()
535 if (!of->mmapped) { in kernfs_fop_mmap()
536 of->mmapped = true; in kernfs_fop_mmap()
628 if (of->mmapped) in kernfs_unlink_open_file()
850 if (of->mmapped) { in kernfs_drain_open_files()
852 of->mmapped = false; in kernfs_drain_open_files()
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| /openbmc/linux/Documentation/translations/zh_CN/PCI/ |
| H A D | sysfs-pci.rst | 108 找所需的端口（例如0x3e8），并进行1、2或4字节的读或写。legacy_mem文件应该被mmapped，其偏移
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| /openbmc/linux/Documentation/fb/ |
| H A D | deferred_io.rst | 12 - userspace app tries to write to mmapped vaddress
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-cxl | 45 Decimal value of the size of the MMIO space that may be mmapped
158 Decimal value of the size of the MMIO space that may be mmapped
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| H A D | ima_policy | 122 all files mmapped executable in file_mmap, and all files
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| /openbmc/linux/Documentation/misc-devices/ |
| H A D | uacce.rst | 117 Each region can be mmapped only once, otherwise -EEXIST returns.
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| /openbmc/linux/include/linux/ |
| H A D | kernfs.h | 266 bool mmapped:1; member
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| /openbmc/linux/Documentation/PCI/ |
| H A D | sysfs-pci.rst | 114 file should be mmapped with an offset corresponding to the memory offset
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| /openbmc/u-boot/common/ |
| H A D | dlmalloc.src | 277 attempt to check every non-mmapped allocated and free chunk in the
278 course of computing the summmaries. (By nature, mmapped regions
597 int hblks; /* number of mmapped regions */
598 int hblkhd; /* total space in mmapped regions */
727 Segregating space in this way has the benefit that mmapped space
1601 /* No checkable chunk is mmapped */
1811 /* For mmapped chunks, the overhead is one SIZE_SZ unit larger, because
1836 /* The offset to the start of the mmapped region is stored
2080 allocated mmapped regions, and a call to mmap succeeds,
2386 if (hd & IS_MMAPPED) /* release mmapped memory. */
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| /openbmc/linux/drivers/base/ |
| H A D | Kconfig | 72 Notice: If enabled, things like /dev/mem cannot be mmapped
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| /openbmc/linux/Documentation/filesystems/ |
| H A D | relay.rst | 201 created for it in the host filesystem, which can be and mmapped or
474 is mmapped from user space and buf_unmapped() is called when it's
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| H A D | gfs2-glocks.rst | 80 tends to show up most with shared mmapped files which are being written
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| H A D | dax.rst | 294 mmapped from a `DAX` file will fail when there are no 'struct page' to describe
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| /openbmc/linux/Documentation/mm/ |
| H A D | unevictable-lru.rst | 282 (3) when the page is truncated from the last VM_LOCKED VMA of an mmapped file;
466 The mmapped area will still have properties of the locked area - pages will not
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| /openbmc/linux/Documentation/block/ |
| H A D | ublk.rst | 241 the driver. A fixed mmapped area (array) on ``/dev/ublkc*`` is provided for
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| /openbmc/linux/Documentation/admin-guide/mm/ |
| H A D | transhuge.rst | 85 madvise(MADV_HUGEPAGE) on their critical mmapped regions.
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| /openbmc/linux/Documentation/admin-guide/cgroup-v1/ |
| H A D | memory.rst | 800 | | and swaps of tmpfs file) mmapped by the target task. Unlike the case of |
801 | | anonymous pages, file pages (and swaps) in the range mmapped by the task |
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| /openbmc/linux/drivers/misc/ |
| H A D | Kconfig | 297 contains memory that can be mmapped into the user address space. This memory is
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| /openbmc/linux/Documentation/gpu/ |
| H A D | drm-uapi.rst | 285 mmapped regular files. Threads cause additional pain with signal
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| /openbmc/linux/Documentation/admin-guide/LSM/ |
| H A D | Smack.rst | 94 Don't allow the file to be mmapped by a process whose Smack
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| /openbmc/linux/mm/ |
| H A D | Kconfig | 408 bool "Allow mmapped anonymous memory to be uninitialized"
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| /openbmc/linux/Documentation/networking/ |
| H A D | af_xdp.rst | 145 calls and mmapped to user-space using the appropriate offset to mmap()
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| /openbmc/linux/Documentation/sound/kernel-api/ |
| H A D | writing-an-alsa-driver.rst | 1707 mandatory. ``dma_area`` is necessary when the buffer is mmapped. If
3450 mmapped. The examples are GUS's GF1 PCM or emu8000's wavetable PCM.
|