| /Linux-v5.4/tools/testing/selftests/vm/ |
| D | map_fixed_noreplace.c | 77 * +1 | mapped | new in main()
78 * +2 | mapped | new in main()
79 * +3 | mapped | new in main()
98 * +1 | mapped | in main()
99 * +2 | mapped | new in main()
100 * +3 | mapped | in main()
118 * +1 | mapped | in main()
119 * +2 | mapped | in main()
120 * +3 | mapped | new in main()
138 * +1 | mapped | new in main()
[all …]
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| /Linux-v5.4/arch/powerpc/mm/nohash/ |
| D | 8xx.c | 24 * Return PA for this VA if it is in an area mapped with LTLBs.
41 * Return VA for a given PA mapped with LTLBs or 0 if not mapped
92 static void mmu_patch_cmp_limit(s32 *site, unsigned long mapped) in mmu_patch_cmp_limit() argument
94 modify_instruction_site(site, 0xffff, (unsigned long)__va(mapped) >> 16); in mmu_patch_cmp_limit()
108 unsigned long mapped; in mmu_mapin_ram() local
111 mapped = 0; in mmu_mapin_ram()
118 mapped = top & ~(LARGE_PAGE_SIZE_8M - 1); in mmu_mapin_ram()
124 mmu_patch_cmp_limit(&patch__dtlbmiss_linmem_top, mapped); in mmu_mapin_ram()
125 mmu_patch_cmp_limit(&patch__fixupdar_linmem_top, mapped); in mmu_mapin_ram()
134 if (mapped) in mmu_mapin_ram()
[all …]
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| /Linux-v5.4/drivers/mtd/maps/ |
| D | Kconfig | 17 ROM driver code to communicate with chips which are mapped
43 are mapped on your particular target board. Refer to the
74 and RAM driver code to communicate with chips which are mapped
109 tristate "CFI Flash device mapped on PMC-Sierra MSP"
141 tristate "CFI Flash device mapped on AMD SC520 CDP"
149 tristate "CFI Flash device mapped on AMD NetSc520"
157 tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
175 tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
186 tristate "CFI Flash device mapped on Intel XScale PXA2xx based boards"
192 tristate "Flash device mapped with DOCCS on NatSemi SCx200"
[all …]
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| /Linux-v5.4/drivers/gpu/drm/msm/ |
| D | msm_gem_vma.c | 40 /* Don't do anything if the memory isn't mapped */ in msm_gem_purge_vma()
41 if (!vma->mapped) in msm_gem_purge_vma()
47 vma->mapped = false; in msm_gem_purge_vma()
72 if (vma->mapped) in msm_gem_map_vma()
75 vma->mapped = true; in msm_gem_map_vma()
82 vma->mapped = false; in msm_gem_map_vma()
91 if (WARN_ON(vma->inuse > 0 || vma->mapped)) in msm_gem_close_vma()
121 vma->mapped = false; in msm_gem_init_vma()
|
| /Linux-v5.4/Documentation/admin-guide/mm/ |
| D | pagemap.rst | 14 physical frame each virtual page is mapped to. It contains one 64-bit
23 * Bit 56 page exclusively mapped (since 4.2)
37 precisely which pages are mapped (or in swap) and comparing mapped
41 determine which areas of memory are actually mapped and llseek to
45 times each page is mapped, indexed by PFN.
48 number of times a page is mapped.
165 a memory mapped page
167 a memory mapped page that is not part of a file
169 page is mapped to swap space, i.e. has an associated swap entry
183 mapped to what.
|
| /Linux-v5.4/mm/ |
| D | page_vma_mapped.c | 27 * page is not CPU accessible and thus is mapped as in map_pte()
64 * check_pte - check if @pvmw->page is mapped at the @pvmw->pte
67 * mapped. check_pte() has to validate this.
115 * page_vma_mapped_walk - check if @pvmw->page is mapped in @pvmw->vma at
120 * Returns true if the page is mapped in the vma. @pvmw->pmd and @pvmw->pte point
122 * adjusted if needed (for PTE-mapped THPs).
124 * If @pvmw->pmd is set but @pvmw->pte is not, you have found PMD-mapped page
125 * (usually THP). For PTE-mapped THP, you should run page_vma_mapped_walk() in
129 * regardless of which page table level the page is mapped at. @pvmw->pmd is
249 * page_mapped_in_vma - check whether a page is really mapped in a VMA
[all …]
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| /Linux-v5.4/Documentation/devicetree/bindings/display/ |
| D | st,stih4xx.txt | 6 - reg: Physical base address of the IP registers and length of memory mapped region.
14 - reg: Physical base address of the IP registers and length of memory mapped region.
32 - reg: Physical base address of the IP registers and length of memory mapped region.
48 - reg: Physical base address of the IP registers and length of memory mapped region.
49 - reg-names: names of the mapped memory regions listed in regs property in
60 - reg: Physical base address of the IP registers and length of memory mapped region.
61 - reg-names: names of the mapped memory regions listed in regs property in
76 - reg: Physical base address of the IP registers and length of memory mapped region.
77 - reg-names: names of the mapped memory regions listed in regs property in
89 - reg: Physical base address of the IP registers and length of memory mapped region.
[all …]
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| /Linux-v5.4/arch/x86/um/os-Linux/ |
| D | task_size.c | 21 void *mapped = NULL; in page_ok() local
35 mapped = mmap(address, UM_KERN_PAGE_SIZE, in page_ok()
38 if (mapped == MAP_FAILED) in page_ok()
40 if (mapped != address) in page_ok()
63 if (mapped != NULL) in page_ok()
64 munmap(mapped, UM_KERN_PAGE_SIZE); in page_ok()
74 * 0xffffe000. It is mapped, is readable, can be reprotected writeable in os_get_top_address()
|
| /Linux-v5.4/include/linux/ |
| D | elf-fdpic.h | 20 unsigned long elfhdr_addr; /* mapped ELF header user address */
21 unsigned long ph_addr; /* mapped PT_PHDR user address */
22 unsigned long map_addr; /* mapped loadmap user address */
23 unsigned long entry_addr; /* mapped entry user address */
25 unsigned long dynamic_addr; /* mapped PT_DYNAMIC user address */
|
| /Linux-v5.4/arch/sh/mm/ |
| D | ioremap.c | 8 * This is needed for high PCI addresses that aren't mapped in the
43 void __iomem *mapped; in __ioremap_caller() local
60 mapped = pmb_remap_caller(phys_addr, size, pgprot, caller); in __ioremap_caller()
61 if (mapped && !IS_ERR(mapped)) in __ioremap_caller()
62 return mapped; in __ioremap_caller()
|
| /Linux-v5.4/tools/perf/pmu-events/arch/x86/tremontx/ |
| D | virtual-memory.json | 4 …prefetches) whose address translations missed in all TLB levels and were mapped to 4K pages. The …
16 …prefetches) whose address translations missed in all TLB levels and were mapped to 2M or 4M pages.…
28 …demand data stores whose address translations missed in the TLB and were mapped to 4K pages. The …
40 …demand data stores whose address translations missed in the TLB and were mapped to 2M or 4M pages.…
64 …nstruction fetches whose address translations missed in the TLB and were mapped to 4K pages. The …
76 …nstruction fetches whose address translations missed in the TLB and were mapped to 2M or 4M pages.…
|
| /Linux-v5.4/Documentation/scsi/ |
| D | g_NCR5380.txt | 10 memory mapped modes.
30 base=xx[,...] the port or base address(es) (for port or memory mapped, resp.)
41 mapped, resp.)
53 E.g. a port mapped NCR5380 board, driver to probe for IRQ:
58 E.g. a memory mapped NCR53C400 board with no IRQ:
|
| /Linux-v5.4/drivers/visorbus/ |
| D | visorchannel.c | 31 void *mapped; member
53 if (channel->mapped) { in visorchannel_destroy()
54 memunmap(channel->mapped); in visorchannel_destroy()
117 memcpy(dest, channel->mapped + offset, nbytes); in visorchannel_read()
135 memcpy(channel->mapped + offset, dest, nbytes); in visorchannel_write()
375 channel->mapped = memremap(physaddr, size, MEMREMAP_WB); in visorchannel_create()
376 if (!channel->mapped) { in visorchannel_create()
386 memunmap(channel->mapped); in visorchannel_create()
389 channel->mapped = NULL; in visorchannel_create()
395 channel->mapped = memremap(channel->physaddr, size, MEMREMAP_WB); in visorchannel_create()
[all …]
|
| /Linux-v5.4/include/uapi/xen/ |
| D | gntdev.h | 41 /* The domain ID of the grant to be mapped. */
43 /* The grant reference of the grant to be mapped. */
56 /* The number of grants to be mapped. */
90 * N.B. Where more than one page has been mapped into a contiguous range, the
99 /* The virtual address of the first mapped page in a range. */
104 /* The number of pages mapped in the VM area that begins at @vaddr. */
110 * Sets the maximum number of grants that may mapped at once by this gntdev
119 /* The maximum number of grants that may be mapped at once. */
128 * Each mapped page only supports one notification; multiple calls referring to
246 /* The domain ID of the grant references to be mapped. */
|
| /Linux-v5.4/tools/perf/pmu-events/arch/x86/goldmontplus/ |
| D | virtual-memory.json | 4 …prefetches) whose address translations missed in all TLB levels and were mapped to 4K pages. The …
16 …prefetches) whose address translations missed in all TLB levels and were mapped to 2M or 4M pages.…
28 …prefetches) whose address translations missed in all TLB levels and were mapped to 1GB pages. The…
52 …demand data stores whose address translations missed in the TLB and were mapped to 4K pages. The …
64 …demand data stores whose address translations missed in the TLB and were mapped to 2M or 4M pages.…
76 …demand data stores whose address translations missed in the TLB and were mapped to 1GB pages. The…
124 …nstruction fetches whose address translations missed in the TLB and were mapped to 4K pages. The …
136 …nstruction fetches whose address translations missed in the TLB and were mapped to 2M or 4M pages.…
148 …nstruction fetches whose address translations missed in the TLB and were mapped to 1GB pages. The…
|
| /Linux-v5.4/drivers/gpu/drm/sti/ |
| D | NOTES | 39 These IP are mapped to the DRM objects as following:
40 - The CRTCs are mapped to the Compositor Main and Aux Mixers
41 - The Framebuffers and planes are mapped to the Compositor GDP (non video
43 - The Cursor is mapped to the Compositor Cursor
44 - The Encoders are mapped to the TVOut
45 - The Bridges/Connectors are mapped to the HDMI / DVO / HD Analog / SD analog
|
| /Linux-v5.4/fs/ntfs/ |
| D | mft.h | 50 * @ni: ntfs inode describing the mapped mft record
52 * Set the mapped (extent) mft record of the (base or extent) ntfs inode @ni,
71 * write_mft_record - write out a mapped (extent) mft record
72 * @ni: ntfs inode describing the mapped (extent) mft record
73 * @m: mapped (extent) mft record to write
|
| /Linux-v5.4/Documentation/media/uapi/dvb/ |
| D | dmx-munmap.rst | 40 Address of the mapped buffer as returned by the
44 Length of the mapped buffer. This must be the same value as given to
51 Unmaps a previously with the :ref:`mmap() <dmx-mmap>` function mapped
63 mapped yet.
|
| /Linux-v5.4/arch/parisc/kernel/ |
| D | patch.c | 67 int mapped; in __patch_text_multiple() local
73 p = fixmap = patch_map(addr, FIX_TEXT_POKE0, &flags, &mapped); in __patch_text_multiple()
86 if (mapped) in __patch_text_multiple()
89 &mapped); in __patch_text_multiple()
94 if (mapped) in __patch_text_multiple()
|
| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | func-munmap.rst | 38 Address of the mapped buffer as returned by the
42 Length of the mapped buffer. This must be the same value as given to
53 Unmaps a previously with the :ref:`mmap() <func-mmap>` function mapped
65 mapped yet.
|
| /Linux-v5.4/Documentation/input/ |
| D | gamepad.rst | 72 features that you need, first. How each feature is mapped is described below.
152 If analog-sticks provide digital buttons, they are mapped accordingly as
174 Menu buttons are always digital and are mapped according to their location
179 Mapped as BTN_START
183 Left button mapped as BTN_SELECT, right button mapped as BTN_START
186 and meaning. Such buttons are mapped as BTN_MODE. Examples are the Nintendo
|
| /Linux-v5.4/drivers/scsi/lpfc/ |
| D | lpfc_mem.c | 353 * @handle: used to return the DMA-mapped address of the mbuf
355 * Description: Allocates a DMA-mapped buffer from the lpfc_mbuf_pool PCI pool.
390 * @dma: the DMA-mapped address of the lpfc_mbuf_pool to be freed
419 * @dma: the DMA-mapped address of the lpfc_mbuf_pool to be freed
444 * @handle: used to return the DMA-mapped address of the nvmet_buf
446 * Description: Allocates a DMA-mapped buffer from the lpfc_sg_dma_buf_pool
467 * @dma: the DMA-mapped address of the lpfc_sg_dma_buf_pool to be freed
481 * Description: Allocates a DMA-mapped HBQ buffer from the lpfc_hrb_pool PCI
482 * pool along a non-DMA-mapped container for it.
514 * Description: Frees both the container and the DMA-mapped buffer returned by
[all …]
|
| /Linux-v5.4/drivers/net/can/m_can/ |
| D | Kconfig | 9 tristate "Bosch M_CAN support for io-mapped devices"
13 Say Y here if you want support for IO Mapped Bosch M_CAN controller.
15 IP embedded into the device and the IP is IO Mapped to the processor.
|
| /Linux-v5.4/drivers/virtio/ |
| D | Kconfig | 52 that are mapped into the physical address space - similar to NVDIMMs
78 tristate "Platform bus driver for memory mapped virtio devices"
82 This drivers provides support for memory mapped virtio
88 bool "Memory mapped virtio devices parameter parsing"
|
| /Linux-v5.4/Documentation/vm/ |
| D | unevictable-lru.rst | 47 * Those mapped into SHM_LOCK'd shared memory regions.
49 * Those mapped into VM_LOCKED [mlock()ed] VMAs.
201 There may be situations where a page is mapped into a VM_LOCKED VMA, but the
245 mapped the page. More on this below.
251 mlocked pages - pages mapped into a VM_LOCKED VMA - are a class of unevictable
278 (1) mapped in a range unlocked via the munlock()/munlockall() system calls;
306 Note that the VMA being mlocked might be mapped with PROT_NONE. In this case,
316 In the worst case, this will result in a page mapped in a VM_LOCKED VMA
396 the page is mapped by other VM_LOCKED VMAs.
460 We handle this by keeping PTE-mapped huge pages on normal LRU lists: the
[all …]
|
