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Searched refs:aperture (Results 1 – 25 of 45) sorted by relevance

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/Linux-v5.4/arch/alpha/kernel/
Dcore_titan.c612 agp->aperture.bus_base = in titan_agp_setup()
614 agp->aperture.size = aper->pg_count * PAGE_SIZE; in titan_agp_setup()
615 agp->aperture.sysdata = aper; in titan_agp_setup()
623 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_cleanup()
686 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_bind_memory()
694 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_unbind_memory()
702 struct titan_agp_aperture *aper = agp->aperture.sysdata; in titan_agp_translate()
706 if (addr < agp->aperture.bus_base || in titan_agp_translate()
707 addr >= agp->aperture.bus_base + agp->aperture.size) { in titan_agp_translate()
780 agp->aperture.bus_base = 0; in titan_agp_info()
[all …]
Dcore_marvel.c929 agp->aperture.bus_base = in marvel_agp_setup()
931 agp->aperture.size = aper->pg_count * PAGE_SIZE; in marvel_agp_setup()
932 agp->aperture.sysdata = aper; in marvel_agp_setup()
940 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_cleanup()
1025 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_bind_memory()
1033 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_unbind_memory()
1041 struct marvel_agp_aperture *aper = agp->aperture.sysdata; in marvel_agp_translate()
1045 if (addr < agp->aperture.bus_base || in marvel_agp_translate()
1046 addr >= agp->aperture.bus_base + agp->aperture.size) { in marvel_agp_translate()
1127 agp->aperture.bus_base = 0; in marvel_agp_info()
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/Linux-v5.4/arch/arc/plat-axs10x/
Daxs10x.c137 struct aperture { struct
163 static const struct aperture axc001_memmap[16] = {
186 static const struct aperture axc001_axi_tunnel_memmap[16] = {
209 static const struct aperture axs_mb_memmap[16] = {
229 axs101_set_memmap(void __iomem *base, const struct aperture map[16]) in axs101_set_memmap()
/Linux-v5.4/drivers/char/agp/
Duninorth-agp.c35 static char *aperture = NULL; variable
43 if (aperture) { in uninorth_fetch_size()
44 char *save = aperture; in uninorth_fetch_size()
46 size = memparse(aperture, &aperture) >> 20; in uninorth_fetch_size()
47 aperture = save; in uninorth_fetch_size()
57 aperture = NULL; in uninorth_fetch_size()
721 module_param(aperture, charp, 0);
722 MODULE_PARM_DESC(aperture,
Dalpha-agp.c21 dma_addr = vmf->address - vmf->vma->vm_start + agp->aperture.bus_base; in alpha_core_agp_vm_fault()
54 agp_bridge->gart_bus_addr = agp->aperture.bus_base; in alpha_core_agp_configure()
168 aper_size->size = agp->aperture.size / (1024 * 1024); in alpha_core_agp_setup()
169 aper_size->num_entries = agp->aperture.size / PAGE_SIZE; in alpha_core_agp_setup()
Dnvidia-agp.c31 volatile u32 __iomem *aperture; member
157 nvidia_private.aperture = in nvidia_configure()
160 if (!nvidia_private.aperture) in nvidia_configure()
180 iounmap((void __iomem *) nvidia_private.aperture); in nvidia_cleanup()
286 temp = readl(nvidia_private.aperture+(i * PAGE_SIZE / sizeof(u32))); in nvidia_tlbflush()
288 temp = readl(nvidia_private.aperture+(i * PAGE_SIZE / sizeof(u32))); in nvidia_tlbflush()
/Linux-v5.4/drivers/video/fbdev/i810/
Di810_main.c1634 par->fb.physical = par->aperture.physical+(par->fb.offset << 12); in i810_fix_pointers()
1635 par->fb.virtual = par->aperture.virtual+(par->fb.offset << 12); in i810_fix_pointers()
1636 par->iring.physical = par->aperture.physical + in i810_fix_pointers()
1638 par->iring.virtual = par->aperture.virtual + in i810_fix_pointers()
1640 par->cursor_heap.virtual = par->aperture.virtual+ in i810_fix_pointers()
1646 if (vram + 1 > par->aperture.size >> 20) in i810_fix_offsets()
1647 vram = (par->aperture.size >> 20) - 1; in i810_fix_offsets()
1648 if (v_offset_default > (par->aperture.size >> 20)) in i810_fix_offsets()
1649 v_offset_default = (par->aperture.size >> 20); in i810_fix_offsets()
1650 if (vram + v_offset_default + 1 > par->aperture.size >> 20) in i810_fix_offsets()
[all …]
Di810.h259 struct heap_data aperture; member
/Linux-v5.4/drivers/video/fbdev/intelfb/
Dintelfbdrv.c450 if (dinfo->aperture.virtual) in cleanup()
451 iounmap((void __iomem *)dinfo->aperture.virtual); in cleanup()
456 release_mem_region(dinfo->aperture.physical, in cleanup()
457 dinfo->aperture.size); in cleanup()
537 dinfo->aperture.physical = pci_resource_start(pdev, aperture_bar); in intelfb_pci_register()
538 dinfo->aperture.size = pci_resource_len(pdev, aperture_bar); in intelfb_pci_register()
547 if (!request_mem_region(dinfo->aperture.physical, dinfo->aperture.size, in intelfb_pci_register()
646 dinfo->aperture.virtual = (u8 __iomem *)ioremap_wc in intelfb_pci_register()
647 (dinfo->aperture.physical, ((offset + dinfo->fb.offset) << 12) in intelfb_pci_register()
649 if (!dinfo->aperture.virtual) { in intelfb_pci_register()
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/Linux-v5.4/Documentation/devicetree/bindings/memory-controllers/
Dnvidia,tegra20-mc.txt6 the controller's registers and the GART aperture respectively.
24 0x58000000 0x02000000>; /* GART aperture */
/Linux-v5.4/Documentation/devicetree/bindings/bus/
Dmvebu-mbus.txt34 - pcie-mem-aperture: This optional property contains the aperture for
40 - pcie-io-aperture: Just as explained for the above property, this
41 optional property contains the aperture for the
65 pcie-mem-aperture = <0xe0000000 0x8000000>;
66 pcie-io-aperture = <0xe8000000 0x100000>;
/Linux-v5.4/drivers/ntb/hw/idt/
DKconfig19 with chosen valid aperture. For memory windows related BARs the
20 aperture settings shall determine the maximum size of memory windows
/Linux-v5.4/drivers/misc/
Dpti.c107 u32 __iomem *aperture; in pti_write_to_aperture() local
114 aperture = drv_data->pti_ioaddr + (mc->master << 15) in pti_write_to_aperture()
127 iowrite32(ptiword, aperture); in pti_write_to_aperture()
130 aperture += PTI_LASTDWORD_DTS; /* adding DTS signals that is EOM */ in pti_write_to_aperture()
136 iowrite32(ptiword, aperture); in pti_write_to_aperture()
/Linux-v5.4/arch/alpha/include/asm/
Dagp_backend.h26 } aperture; member
/Linux-v5.4/Documentation/media/uapi/v4l/
Dext-ctrls-camera.rst37 aperture. The effect of manual changes of the exposure time or iris
38 aperture while these features are enabled is undefined, drivers
48 - Automatic exposure time, automatic iris aperture.
80 compensation by adjusting absolute exposure time and/or aperture.
249 This control sets the camera's aperture to the specified value. The
254 This control modifies the camera's aperture by the specified amount.
381 camera determines best exposure, aperture, focusing, light metering,
431 - Landscape. The camera may choose a small aperture to provide deep
448 - Portrait. The camera adjusts the aperture so that the depth of
/Linux-v5.4/Documentation/driver-api/nvdimm/
Dnvdimm.rst172 The NFIT specification defines a standard format for a BLK-aperture, but
188 to a corrupted address through an BLK-aperture causes that block window
205 accessed in its entirety through its BLK-aperture. Accessing a DPA
207 same DPA through a BLK-aperture has undefined results. For this reason,
210 into exclusive system-physical-address and BLK-aperture accessible
261 interleaved system-physical-address range is reclaimed as BLK-aperture
263 reclaimed space we create two BLK-aperture "namespaces" from REGION2 and
270 named "pm1.0", the rest is reclaimed in 4 BLK-aperture namespaces (for
277 Note, that this example shows that BLK-aperture namespaces don't need to
472 A generic REGION device is registered for each PMEM range or BLK-aperture
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/Linux-v5.4/arch/arc/boot/dts/
Daxc003.dtsi99 * external DMA buffer located outside of IOC aperture.
153 * Move frame buffer out of IOC aperture (0x8z-0xaz).
Daxc003_idu.dtsi106 * external DMA buffer located outside of IOC aperture.
159 * Move frame buffer out of IOC aperture (0x8z-0xaz).
/Linux-v5.4/Documentation/
Dio-mapping.txt10 usage is to support the large graphics aperture on 32-bit processors where
11 ioremap_wc cannot be used to statically map the entire aperture to the CPU
/Linux-v5.4/drivers/pci/controller/
Dpcie-cadence-ep.c88 u32 addr0, addr1, reg, cfg, b, aperture, ctrl; in cdns_pcie_ep_set_bar() local
98 aperture = ilog2(sz) - 7; /* 128B -> 0, 256B -> 1, 512B -> 2, ... */ in cdns_pcie_ep_set_bar()
140 cfg |= (CDNS_PCIE_LM_EP_FUNC_BAR_CFG_BAR_APERTURE(b, aperture) | in cdns_pcie_ep_set_bar()
Dpcie-rockchip-ep.c169 u32 addr0, addr1, reg, cfg, b, aperture, ctrl; in rockchip_pcie_ep_set_bar() local
180 aperture = ilog2(sz) - 7; /* 128B -> 0, 256B -> 1, 512B -> 2, ... */ in rockchip_pcie_ep_set_bar()
217 cfg |= (ROCKCHIP_PCIE_CORE_EP_FUNC_BAR_CFG_BAR_APERTURE(b, aperture) | in rockchip_pcie_ep_set_bar()
/Linux-v5.4/arch/arm/boot/dts/
Darmada-370-xp.dtsi47 pcie-mem-aperture = <0xf8000000 0x7e00000>;
48 pcie-io-aperture = <0xffe00000 0x100000>;
Dkirkwood.dtsi42 pcie-mem-aperture = <0xe0000000 0x10000000>; /* 256 MiB memory space */
43 pcie-io-aperture = <0xf2000000 0x100000>; /* 1 MiB I/O space */
/Linux-v5.4/drivers/media/i2c/m5mols/
Dm5mols_capture.c75 &exif->aperture); in m5mols_capture_info()
Dm5mols.h62 u32 aperture; member

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