| /linux-2.6.39/drivers/net/wireless/wl1251/ |
| D | io.c | 65 int physical; in wl1251_mem_read() local
67 physical = wl1251_translate_mem_addr(wl, addr); in wl1251_mem_read()
69 wl->if_ops->read(wl, physical, buf, len); in wl1251_mem_read()
74 int physical; in wl1251_mem_write() local
76 physical = wl1251_translate_mem_addr(wl, addr); in wl1251_mem_write()
78 wl->if_ops->write(wl, physical, buf, len); in wl1251_mem_write()
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| /linux-2.6.39/drivers/net/wireless/wl12xx/ |
| D | io.h | 114 int physical; in wl1271_read() local
116 physical = wl1271_translate_addr(wl, addr); in wl1271_read()
118 wl1271_raw_read(wl, physical, buf, len, fixed); in wl1271_read()
124 int physical; in wl1271_write() local
126 physical = wl1271_translate_addr(wl, addr); in wl1271_write()
128 wl1271_raw_write(wl, physical, buf, len, fixed); in wl1271_write()
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| /linux-2.6.39/Documentation/ |
| D | bus-virt-phys-mapping.txt | 11 controller the physical address of the buffers, which is correct on x86
12 (because all bus master devices see the physical memory mappings directly).
21 - CPU untranslated. This is the "physical" address. Physical address
35 Now, on normal PCs the bus address is exactly the same as the physical
48 the viewpoint of the devices, you have the reverse, and the physical memory
51 So when the CPU wants any bus master to write to physical memory 0, it
57 physical address: 0
66 physical address: 0
70 (but there are also Alphas where the physical address and the bus address
115 And you generally _never_ want to use the physical address, because you can't
[all …]
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| D | debugging-via-ohci1394.txt | 2 Using physical DMA provided by OHCI-1394 FireWire controllers for debugging
16 physical system memory and, for read requests, send the result of
17 the physical memory read back to the requester.
25 Memory access is currently limited to the low 4G of physical address
40 to a working state and enables physical DMA by default for all remote nodes.
43 The alternative firewire-ohci driver in drivers/firewire uses filtered physical
46 Remote debugging over FireWire with firewire-ohci) to get unfiltered physical
83 disable all physical DMA on each bus reset.
121 3) Test physical DMA using firescope:
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| D | zorro.txt | 72 regions. Due to the identity bus-physical address mapping on the Zorro bus,
73 they are CPU physical addresses as well.
80 Conversion from bus/physical Zorro II addresses to kernel virtual addresses
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| /linux-2.6.39/Documentation/ABI/testing/ |
| D | sysfs-memory-page-offline | 6 Soft-offline the memory page containing the physical address
8 physical address of the page. The kernel will then attempt
28 Hard-offline the memory page containing the physical
30 specifying the physical address of the page. The
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| D | sysfs-block | 68 Storage devices may report a physical block size that is
70 with 4KB physical sectors exposing 512-byte logical
79 Storage devices may report a physical block size that is
81 with 4KB physical sectors exposing 512-byte logical
97 This is the smallest unit a physical storage device can
112 penalty. For disk drives this is often the physical
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| /linux-2.6.39/drivers/video/intelfb/ |
| D | intelfbdrv.c | 420 dinfo->mtrr_reg = mtrr_add(dinfo->aperture.physical, in set_mtrr()
431 mtrr_del(dinfo->mtrr_reg, dinfo->aperture.physical, in unset_mtrr()
487 release_mem_region(dinfo->aperture.physical, in cleanup()
570 dinfo->aperture.physical = pci_resource_start(pdev, aperture_bar); in intelfb_pci_register()
580 if (!request_mem_region(dinfo->aperture.physical, dinfo->aperture.size, in intelfb_pci_register()
680 (dinfo->aperture.physical, ((offset + dinfo->fb.offset) << 12) in intelfb_pci_register()
713 dinfo->ring.physical = dinfo->aperture.physical in intelfb_pci_register()
738 dinfo->cursor.physical in intelfb_pci_register()
739 = dinfo->gtt_cursor_mem->physical; in intelfb_pci_register()
741 dinfo->cursor.physical = dinfo->aperture.physical in intelfb_pci_register()
[all …]
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| /linux-2.6.39/drivers/mtd/ubi/ |
| D | Kconfig | 36 reserves some amount of physical eraseblocks to handle new bad
37 eraseblocks. For example, if a flash physical eraseblock becomes bad,
38 UBI uses these reserved physical eraseblocks to relocate the bad one.
39 This option specifies how many physical eraseblocks will be reserved
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| /linux-2.6.39/Documentation/vm/ |
| D | highmem.txt | 25 High memory (highmem) is used when the size of physical memory approaches or
27 impossible for the kernel to keep all of the available physical memory mapped
29 the pieces of physical memory that it wants to access.
31 The part of (physical) memory not covered by a permanent mapping is what we
51 This means that the kernel can at most map 1GiB of physical memory at any one
53 temporary maps to access the rest of the physical memory - the actual direct
68 physical pages into a contiguous virtual space. It needs global
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| /linux-2.6.39/Documentation/x86/ |
| D | earlyprintk.txt | 48 d.) The Netchip device must be plugged directly into the physical
50 between the physical debug port and the "host/target" system.
52 The EHCI debug controller is bound to a specific physical USB
56 first physical and there is no way to change this via software.
57 You can find the physical port through experimentation by trying
58 each physical port on the system and rebooting. Or you can try
64 physical connector and if you find such a device send a complaint
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| D | pat.txt | 6 for setting of memory types over physical address ranges. However, PAT is
10 not having memory type aliasing for the same physical memory with multiple
25 these APIs use a reserve_memtype()/free_memtype() interface on the physical
154 This list shows physical address ranges and various PAT settings used to
155 access those physical address ranges.
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| /linux-2.6.39/drivers/infiniband/hw/ehca/ |
| D | ehca_uverbs.c | 109 u64 vsize, physical; in ehca_mmap_fw() local
117 physical = galpas->user.fw_handle; in ehca_mmap_fw()
119 ehca_gen_dbg("vsize=%llx physical=%llx", vsize, physical); in ehca_mmap_fw()
121 ret = remap_4k_pfn(vma, vma->vm_start, physical >> EHCA_PAGESHIFT, in ehca_mmap_fw()
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| /linux-2.6.39/drivers/video/i810/ |
| D | i810_main.h | 69 par->mtrr_reg = mtrr_add((u32) par->aperture.physical, in set_mtrr()
80 mtrr_del(par->mtrr_reg, (u32) par->aperture.physical, in unset_mtrr()
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| /linux-2.6.39/Documentation/sound/alsa/ |
| D | emu10k1-jack.txt | 32 Audigy). The mapping from FX bus to physical output is described in
35 The 16 input ports are connected to the 16 physical inputs. Contrary to
37 input channels have physical inputs connected to them depends on the card
49 ports to FXBUS2 (multitrack recording input) and EXTOUT (physical output)
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| /linux-2.6.39/Documentation/scsi/ |
| D | scsi_fc_transport.txt | 35 New FC standards have defined mechanisms which allows for a single physical
40 physical link to the switch for communication. Each N_Port_ID can have a
56 The fc_host associated with the physical adapter will export the ability
61 Thus, whether a FC port is based on a physical port or on a virtual port,
83 object corresponding to the physical adapter. The LLDD will allocate
89 device tree. If the vport's parent is not the physical port's scsi_host,
90 a symbolic link to the vport object will be placed in the physical
107 /sys/class/scsi_host/host17 physical port's scsi_host
110 /sys/class/fc_host/host17 physical port's fc_host
115 /sys/class/fc_remote_ports/rport-17:0-0 rport on the physical port
[all …]
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| /linux-2.6.39/Documentation/arm/ |
| D | Porting | 8 virtual address to a physical address. Normally, it is simply:
18 virtual or physical addresses here, since the MMU will be off at
62 boot phase, virtual address PAGE_OFFSET will be mapped to physical
110 `pram' specifies the physical start address of RAM. Must always
113 `pio' is the physical address of an 8MB region containing IO for
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| D | tcm.txt | 16 ARM CPU:s have special registers to read out status, physical
29 actually move the physical location of the TCM around. At the
31 CPU so it is usually wise not to overlap any physical RAM with
37 implementation will map the TCM 1 to 1 from physical to virtual
64 - Define the physical address and size of ITCM and DTCM.
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| /linux-2.6.39/arch/arm/mach-sa1100/include/mach/ |
| D | debug-macro.S | 18 moveq \rp, #0x80000000 @ physical base address
44 orr \rp, \rp, #0x80000000 @ physical
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| /linux-2.6.39/arch/cris/arch-v10/ |
| D | README.mm | 36 to use page-tables to map the physical memory into the kernel's address
41 As a comparison, the Linux/i386 2.0 puts the kernel and physical RAM at
44 map through. That changed in 2.2, putting the kernel/physical RAM at
89 It also means that the total physical RAM that can be mapped is 256 MB
103 chunks of memory not possible using the normal kmalloc physical RAM
129 ( base_c, 0x4 ) | // physical RAM cached area
229 get_vm_area(size). After that, physical RAM pages are allocated and put into
239 and a physical page is allocated and the table entry updated. All of this
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| /linux-2.6.39/Documentation/kvm/ |
| D | mmu.txt | 6 physical addresses to host physical addresses.
32 hpa host physical address
35 gpa guest physical address
37 ngpa nested guest physical address
62 - when guest paging is disabled, we translate guest physical addresses to
63 host physical addresses (gpa->hpa)
65 guest physical addresses, to host physical addresses (gva->gpa->hpa)
67 virtual addresses, to nested guest physical addresses, to guest physical
68 addresses, to host physical addresses (ngva->ngpa->gpa->hpa)
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| /linux-2.6.39/include/linux/ |
| D | agpgart.h | 95 __u32 physical; /* device specific (some devices member
157 u32 physical; /* device specific (some devices member
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| /linux-2.6.39/Documentation/driver-model/ |
| D | binding.txt | 67 the device's directory in the physical hierarchy.
70 to the device's directory in the physical hierarchy.
74 physical location in the sysfs tree.
77 physical directory to either its class directory, or the class's
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| /linux-2.6.39/Documentation/devicetree/bindings/powerpc/fsl/ |
| D | ecm.txt | 24 physical address offset and length of the CCSR space
53 physical address offset and length of the CCSR space
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| D | mcm.txt | 24 physical address offset and length of the CCSR space
53 physical address offset and length of the CCSR space
|