| /Linux-v5.15/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-v5.15/arch/sh/mm/ |
| D | ioremap.c | 8 * This is needed for high PCI addresses that aren't mapped in the
31 * On 32-bit SH, we traditionally have the whole physical address space mapped
46 * mapped. Uncached access for P1 addresses are done through P2. in __ioremap_29bit()
65 /* P4 above the store queues are always mapped. */ in __ioremap_29bit()
90 void __iomem *mapped; in __ioremap_caller() local
92 mapped = __ioremap_trapped(phys_addr, size); in __ioremap_caller()
93 if (mapped) in __ioremap_caller()
94 return mapped; in __ioremap_caller()
96 mapped = __ioremap_29bit(phys_addr, size, pgprot); in __ioremap_caller()
97 if (mapped) in __ioremap_caller()
[all …]
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| /Linux-v5.15/include/linux/dma/ |
| D | k3-psil.h | 53 * @mapped_channel_id: PKTDMA thread to channel mapping for mapped channels.
56 * @flow_start: PKDMA flow range start of mapped channel. Unmapped
58 * @flow_num: PKDMA flow count of mapped channel. Unmapped channels
60 * @default_flow_id: PKDMA default (r)flow index of mapped channel.
61 * Must be within the flow range of the mapped channel.
75 /* PKDMA mapped channel */
77 /* PKTDMA tflow and rflow ranges for mapped channel */
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| /Linux-v5.15/Documentation/devicetree/bindings/gpio/ |
| D | xylon,logicvc-gpio.yaml | 19 which are mapped by the driver as follows:
20 - GPIO[4:0] (display control) mapped to index 0-4
21 - EN_BLIGHT (power control) mapped to index 5
22 - EN_VDD (power control) mapped to index 6
23 - EN_VEE (power control) mapped to index 7
24 - V_EN (power control) mapped to index 8
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| /Linux-v5.15/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
140 tristate "CFI Flash device mapped on AMD SC520 CDP"
148 tristate "CFI Flash device mapped on AMD NetSc520"
156 tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
174 tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
185 tristate "CFI Flash device mapped on Intel XScale PXA2xx based boards"
191 tristate "Flash device mapped with DOCCS on NatSemi SCx200"
194 Enable support for a flash chip mapped using the DOCCS signal on a
[all …]
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| /Linux-v5.15/drivers/gpu/drm/msm/ |
| D | msm_gem_vma.c | 50 /* Don't do anything if the memory isn't mapped */ in msm_gem_purge_vma()
51 if (!vma->mapped) in msm_gem_purge_vma()
57 vma->mapped = false; in msm_gem_purge_vma()
82 if (vma->mapped) in msm_gem_map_vma()
85 vma->mapped = true; in msm_gem_map_vma()
92 vma->mapped = false; in msm_gem_map_vma()
103 if (WARN_ON(vma->inuse > 0 || vma->mapped)) in msm_gem_close_vma()
135 vma->mapped = false; in msm_gem_init_vma()
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| /Linux-v5.15/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)
39 precisely which pages are mapped (or in swap) and comparing mapped
43 determine which areas of memory are actually mapped and llseek to
47 times each page is mapped, indexed by PFN.
50 number of times a page is mapped.
167 a memory mapped page
169 a memory mapped page that is not part of a file
171 page is mapped to swap space, i.e. has an associated swap entry
185 mapped to what.
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| /Linux-v5.15/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-v5.15/mm/ |
| D | page_vma_mapped.c | 27 * page is not CPU accessible and thus is mapped as in map_pte()
69 * check_pte - check if @pvmw->page is mapped at the @pvmw->pte
73 * mapped. check_pte() has to validate this.
130 * page_vma_mapped_walk - check if @pvmw->page is mapped in @pvmw->vma at
135 * Returns true if the page is mapped in the vma. @pvmw->pmd and @pvmw->pte point
137 * adjusted if needed (for PTE-mapped THPs).
139 * If @pvmw->pmd is set but @pvmw->pte is not, you have found PMD-mapped page
140 * (usually THP). For PTE-mapped THP, you should run page_vma_mapped_walk() in
144 * regardless of which page table level the page is mapped at. @pvmw->pmd is
299 * page_mapped_in_vma - check whether a page is really mapped in a VMA
[all …]
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| /Linux-v5.15/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-v5.15/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-v5.15/include/xen/interface/ |
| D | features.h | 87 * A direct-mapped (or 1:1 mapped) domain is a domain for which its
88 * local pages have gfn == mfn. If a domain is direct-mapped,
93 * - not auto_translated domains (x86 only) are always direct-mapped
94 * - on x86, auto_translated domains are not direct-mapped
95 * - on ARM, Dom0 is direct-mapped, DomUs are not
|
| /Linux-v5.15/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-v5.15/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 …]
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| /Linux-v5.15/Documentation/userspace-api/media/v4l/ |
| D | func-munmap.rst | 29 Address of the mapped buffer as returned by the
33 Length of the mapped buffer. This must be the same value as given to
43 Unmaps a previously with the :c:func:`mmap()` function mapped
54 mapped yet.
|
| /Linux-v5.15/Documentation/userspace-api/media/dvb/ |
| D | dmx-munmap.rst | 31 Address of the mapped buffer as returned by the
35 Length of the mapped buffer. This must be the same value as given to
41 Unmaps a previously with the :c:func:`mmap()` function mapped
52 mapped yet.
|
| /Linux-v5.15/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-v5.15/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-v5.15/drivers/remoteproc/ |
| D | pru_rproc.h | 18 * PRU system events are mapped to channels, and these channels are mapped
19 * to host interrupts. Events can be mapped to channels in a one-to-one or
21 * mapped to host interrupts in a one-to-one or many-to-one ratio (multiple
|
| /Linux-v5.15/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-v5.15/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-v5.15/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-v5.15/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-v5.15/drivers/gpu/host1x/hw/ |
| D | debug_hw.c | 206 pb->dma + job->first_get, pb->mapped + job->first_get); in show_channel_gathers()
210 u32 *mapped; in show_channel_gathers() local
218 mapped = (u32 *)job->gather_copy_mapped; in show_channel_gathers()
220 mapped = host1x_bo_mmap(g->bo); in show_channel_gathers()
222 if (!mapped) { in show_channel_gathers()
231 g->base, mapped); in show_channel_gathers()
234 host1x_bo_munmap(g->bo, mapped); in show_channel_gathers()
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| /Linux-v5.15/drivers/gpu/host1x/ |
| D | cdma.c | 53 if (!pb->mapped) in host1x_pushbuffer_destroy()
61 dma_free_wc(host1x->dev, pb->alloc_size, pb->mapped, pb->phys); in host1x_pushbuffer_destroy()
63 pb->mapped = NULL; in host1x_pushbuffer_destroy()
78 pb->mapped = NULL; in host1x_pushbuffer_init()
93 pb->mapped = dma_alloc_wc(host1x->dev, size, &pb->phys, in host1x_pushbuffer_init()
95 if (!pb->mapped) in host1x_pushbuffer_init()
112 pb->mapped = dma_alloc_wc(host1x->dev, size, &pb->phys, in host1x_pushbuffer_init()
114 if (!pb->mapped) in host1x_pushbuffer_init()
129 dma_free_wc(host1x->dev, size, pb->mapped, pb->phys); in host1x_pushbuffer_init()
140 u32 *p = (u32 *)((void *)pb->mapped + pb->pos); in host1x_pushbuffer_push()
[all …]
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