/linux/arch/x86/kernel/ |
A D | probe_roms.c | 122 const void *rom; in find_oprom() local 127 rom = isa_bus_to_virt(res->start); in find_oprom() 200 const unsigned char *rom; in probe_roms() local 208 rom = isa_bus_to_virt(start); in probe_roms() 209 if (!romsignature(rom)) in probe_roms() 214 if (get_kernel_nofault(c, rom + 2) != 0) in probe_roms() 221 if (length && romchecksum(rom, length)) in probe_roms() 238 if (romsignature(rom)) { in probe_roms() 240 if (romchecksum(rom, length)) { in probe_roms() 248 rom = isa_bus_to_virt(start); in probe_roms() [all …]
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/linux/drivers/gpu/drm/qxl/ |
A D | qxl_kms.c | 40 struct qxl_rom *rom = qdev->rom; in qxl_check_device() local 47 DRM_INFO("Device Version %d.%d\n", rom->id, rom->update_id); in qxl_check_device() 49 rom->log_level); in qxl_check_device() 51 rom->num_io_pages, rom->pages_offset); in qxl_check_device() 53 rom->surface0_area_size, rom->draw_area_offset); in qxl_check_device() 85 << qdev->rom->slot_gen_bits; in setup_slot() 87 high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); in setup_slot() 169 if (!qdev->rom) { in qxl_device_init() 279 iounmap(qdev->rom); in qxl_device_init() 324 iounmap(qdev->rom); in qxl_device_fini() [all …]
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/linux/drivers/scsi/isci/ |
A D | probe_roms.c | 44 struct isci_orom *rom = NULL; in isci_request_oprom() local 55 rom = devm_kzalloc(&pdev->dev, sizeof(*rom), GFP_KERNEL); in isci_request_oprom() 56 if (!rom) { in isci_request_oprom() 73 sizeof(*rom)); in isci_request_oprom() 75 memcpy_fromio(rom, in isci_request_oprom() 84 tmp = (u8 *)rom; in isci_request_oprom() 108 rom = NULL; in isci_request_oprom() 112 return rom; in isci_request_oprom() 170 struct isci_orom *rom; in isci_get_efi_var() local 222 if (memcmp(rom->hdr.signature, in isci_get_efi_var() [all …]
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/linux/drivers/pci/ |
A D | rom.c | 90 image = rom; in pci_get_rom_size() 110 if (image >= rom + size) in pci_get_rom_size() 122 return min((size_t)(image - rom), size); in pci_get_rom_size() 140 void __iomem *rom; in pci_map_rom() local 155 rom = ioremap(start, *size); in pci_map_rom() 156 if (!rom) in pci_map_rom() 164 *size = pci_get_rom_size(pdev, rom, *size); in pci_map_rom() 168 return rom; in pci_map_rom() 171 iounmap(rom); in pci_map_rom() 187 void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom) in pci_unmap_rom() argument [all …]
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/linux/Documentation/devicetree/bindings/leds/backlight/ |
A D | lp855x.txt | 13 - rom-addr: Register address of ROM area to be updated (u8) 14 - rom-val: Register value to be updated (u8) 30 rom-addr = /bits/ 8 <0x14>; 31 rom-val = /bits/ 8 <0xcf>; 36 rom-addr = /bits/ 8 <0x15>; 37 rom-val = /bits/ 8 <0xc7>; 42 rom-addr = /bits/ 8 <0x19>; 43 rom-val = /bits/ 8 <0x0f>; 69 rom-addr = /bits/ 8 <0x14>; 70 rom-val = /bits/ 8 <0xcf>;
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
A D | shadowpci.c | 29 void __iomem *rom; member 38 memcpy_fromio(bios->data + offset, priv->rom + offset, length); in pcirom_read() 48 pci_unmap_rom(priv->pdev, priv->rom); in pcirom_fini() 70 (priv->rom = pci_map_rom(pdev, &priv->size))) { in pcirom_init() 104 if (!pdev->rom || pdev->romlen == 0) in platform_init() 110 (priv->rom = ioremap(pdev->rom, pdev->romlen))) in platform_init() 123 iounmap(priv->rom); in platform_fini()
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/linux/drivers/w1/slaves/ |
A D | w1_therm.c | 185 uint8_t rom[9]; member 202 u8 rom[9]; member 700 if (!rom[7]) { in w1_DS18S20_convert_temp() 705 if (rom[1] == 0) in w1_DS18S20_convert_temp() 711 h = 1000*((s32)rom[7] - (s32)rom[6]); in w1_DS18S20_convert_temp() 1072 memset(info->rom, 0, sizeof(info->rom)); in convert_t() 1126 ((info->rom[1] == 0x5 && info->rom[0] == 0x50) || in convert_t() 1127 (info->rom[1] == 0x7 && info->rom[0] == 0xFF)) in convert_t() 1170 memset(info->rom, 0, sizeof(info->rom)); in conv_time_measure() 1230 memset(info->rom, 0, sizeof(info->rom)); in read_scratchpad() [all …]
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/linux/drivers/firmware/efi/libstub/ |
A D | x86-stub.c | 49 size = romsize + sizeof(*rom); in preserve_pci_rom_image() 52 (void **)&rom); in preserve_pci_rom_image() 58 memset(rom, 0, sizeof(*rom)); in preserve_pci_rom_image() 60 rom->data.type = SETUP_PCI; in preserve_pci_rom_image() 62 rom->data.next = 0; in preserve_pci_rom_image() 63 rom->pcilen = pci->romsize; in preserve_pci_rom_image() 64 *__rom = rom; in preserve_pci_rom_image() 82 status = efi_call_proto(pci, get_location, &rom->segment, &rom->bus, in preserve_pci_rom_image() 83 &rom->device, &rom->function); in preserve_pci_rom_image() 92 efi_bs_call(free_pool, rom); in preserve_pci_rom_image() [all …]
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/linux/arch/arm/boot/dts/ |
A D | qcom-msm8974-sony-xperia-castor.dts | 614 rom-val = /bits/ 8 <0xff>; 618 rom-val = /bits/ 8 <0x3f>; 622 rom-val = /bits/ 8 <0x20>; 626 rom-val = /bits/ 8 <0x5e>; 630 rom-val = /bits/ 8 <0x02>; 634 rom-val = /bits/ 8 <0x04>; 638 rom-val = /bits/ 8 <0x80>; 642 rom-val = /bits/ 8 <0xf7>; 646 rom-val = /bits/ 8 <0x80>; 650 rom-val = /bits/ 8 <0x0f>; [all …]
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/linux/drivers/video/console/ |
A D | sticore.c | 578 font_index = sti_search_font(rom, in sti_select_font() 588 return rom->font_start; in sti_select_font() 594 struct sti_rom *rom = sti->rom->raw; in sti_dump_rom() local 599 rom->graphics_id[0], in sti_dump_rom() 600 rom->graphics_id[1], in sti_dump_rom() 601 rom->revno[0] >> 4, in sti_dump_rom() 602 rom->revno[0] & 0x0f); in sti_dump_rom() 611 font_start = sti->rom->font_start; in sti_dump_rom() 790 sti->rom = cooked; in sti_read_rom() 791 sti->rom->raw = raw; in sti_read_rom() [all …]
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/linux/drivers/firewire/ |
A D | core-device.c | 511 u32 *rom, *stack; in read_config_rom() local 515 rom = kmalloc(sizeof(*rom) * MAX_CONFIG_ROM_SIZE + in read_config_rom() 517 if (rom == NULL) in read_config_rom() 521 memset(rom, 0, sizeof(*rom) * MAX_CONFIG_ROM_SIZE); in read_config_rom() 538 if (i == 0 && rom[i] == 0) { in read_config_rom() 608 rom[i], in read_config_rom() 610 rom[i] = 0; in read_config_rom() 637 rom[i], in read_config_rom() 639 rom[i] = 0; in read_config_rom() 642 stack[sp++] = i + rom[i]; in read_config_rom() [all …]
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/linux/drivers/zorro/ |
A D | zorro.c | 166 z->rom = zi->rom; in amiga_zorro_probe() 167 z->id = (be16_to_cpu(z->rom.er_Manufacturer) << 16) | in amiga_zorro_probe() 168 (z->rom.er_Product << 8); in amiga_zorro_probe() 184 if (error && !(z->rom.er_Type & ERTF_MEMLIST)) in amiga_zorro_probe() 191 switch (z->rom.er_Type & ERT_TYPEMASK) { in amiga_zorro_probe() 218 if (z->rom.er_Type & ERTF_MEMLIST) in amiga_zorro_probe()
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A D | zorro-sysfs.c | 37 zorro_config_attr(type, rom.er_Type, "0x%02x\n"); 47 return sprintf(buf, "0x%08x\n", be32_to_cpu(z->rom.er_SerialNumber)); in serial_show() 92 cd.cd_Rom = z->rom; in zorro_read_config()
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/linux/arch/x86/pci/ |
A D | common.c | 637 struct pci_setup_rom *rom; in pcibios_device_add() local 644 data = memremap(pa_data, sizeof(*rom), MEMREMAP_WB); in pcibios_device_add() 649 rom = (struct pci_setup_rom *)data; in pcibios_device_add() 651 if ((pci_domain_nr(dev->bus) == rom->segment) && in pcibios_device_add() 652 (dev->bus->number == rom->bus) && in pcibios_device_add() 653 (PCI_SLOT(dev->devfn) == rom->device) && in pcibios_device_add() 654 (PCI_FUNC(dev->devfn) == rom->function) && in pcibios_device_add() 655 (dev->vendor == rom->vendor) && in pcibios_device_add() 656 (dev->device == rom->devid)) { in pcibios_device_add() 657 dev->rom = pa_data + in pcibios_device_add() [all …]
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/linux/sound/isa/gus/ |
A D | gus_dram.c | 52 int rom) in snd_gus_dram_peek() argument 62 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, rom ? 0x03 : 0x01); in snd_gus_dram_peek() 84 int rom) in snd_gus_dram_read() argument 86 return snd_gus_dram_peek(gus, buffer, address, size, rom); in snd_gus_dram_read()
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A D | gus_mem_proc.c | 13 int rom; /* data are in ROM */ member 28 err = snd_gus_dram_read(gus, buf, pos, count, priv->rom); in snd_gf1_mem_proc_dump() 73 priv->rom = 1; in snd_gf1_mem_proc_init()
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/linux/arch/m68k/amiga/ |
A D | platform.c | 71 const struct ExpansionRom *rom = &zorro_autocon_init[i].rom; in z_dev_present() local 72 if (be16_to_cpu(rom->er_Manufacturer) == ZORRO_MANUF(id) && in z_dev_present() 73 rom->er_Product == ZORRO_PROD(id)) in z_dev_present()
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/linux/drivers/usb/host/ |
A D | xhci-pci-renesas.c | 54 const u32 *fw, size_t step, bool rom) in renesas_fw_download_image() argument 62 if (rom) in renesas_fw_download_image() 552 bool rom; in renesas_load_fw() local 555 rom = renesas_check_rom(pdev); in renesas_load_fw() 556 if (rom) { in renesas_load_fw() 561 rom = renesas_setup_rom(pdev, fw); in renesas_load_fw() 562 if (!rom) { in renesas_load_fw()
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/linux/drivers/video/backlight/ |
A D | lp855x_bl.c | 369 struct lp855x_rom_data *rom; in lp855x_parse_dt() local 373 rom = devm_kcalloc(dev, rom_length, sizeof(*rom), GFP_KERNEL); in lp855x_parse_dt() 374 if (!rom) in lp855x_parse_dt() 378 of_property_read_u8(child, "rom-addr", &rom[i].addr); in lp855x_parse_dt() 379 of_property_read_u8(child, "rom-val", &rom[i].val); in lp855x_parse_dt() 384 pdata->rom_data = &rom[0]; in lp855x_parse_dt()
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/linux/drivers/gpu/drm/mgag200/ |
A D | mgag200_drv.c | 225 unsigned char __iomem *rom; in mgag200_g200_init_refclk() local 233 rom = pci_map_rom(pdev, &size); in mgag200_g200_init_refclk() 234 if (!rom) in mgag200_g200_init_refclk() 240 memcpy_fromio(bios, rom, size); in mgag200_g200_init_refclk() 251 pci_unmap_rom(pdev, rom); in mgag200_g200_init_refclk()
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/linux/Documentation/devicetree/bindings/rng/ |
A D | omap3_rom_rng.txt | 9 Definition: must be "nokia,n900-rom-rng" 24 compatible = "nokia,n900-rom-rng";
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/linux/Documentation/w1/masters/ |
A D | ds2490.rst | 36 1 reset bus, 2 write the match rom command and slave rom id, 3 block 37 write and read data. The write buffer needs to have the match rom 38 command and slave rom id prepended to the front of the requested
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/linux/include/linux/ |
A D | zorro.h | 30 struct ExpansionRom rom; member 77 struct ExpansionRom rom; member
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/linux/Documentation/PCI/ |
A D | sysfs-pci.rst | 24 | |-- rom 50 rom PCI ROM resource, if present (binary, ro) 69 the exception of the 'rom' file. Writable files can be used to perform 83 The 'rom' file is special in that it provides read-only access to the device's 87 that the device must be enabled for a rom read to return data successfully.
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/linux/drivers/gpu/drm/amd/amdgpu/ |
A D | amdgpu_bios.c | 199 phys_addr_t rom = adev->pdev->rom; in amdgpu_read_platform_bios() local 205 if (!rom || romlen == 0) in amdgpu_read_platform_bios() 212 bios = ioremap(rom, romlen); in amdgpu_read_platform_bios()
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