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

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/drivers/gpu/drm/i915/soc/
A Dintel_rom.c47 rom = kzalloc(sizeof(*rom), GFP_KERNEL); in intel_rom_spi()
85 pci_unmap_rom(rom->pdev, rom->oprom); in pci_free()
92 rom = kzalloc(sizeof(*rom), GFP_KERNEL); in intel_rom_pci()
98 rom->oprom = pci_map_rom(rom->pdev, &rom->size); in intel_rom_pci()
114 return rom->read32(rom, offset); in intel_rom_read32()
119 return rom->read16(rom, offset); in intel_rom_read16()
129 rom->read_block(rom, data, offset, size); in intel_rom_read_block()
134 *ptr++ = rom->read32(rom, offset + index); in intel_rom_read_block()
142 if (rom->read32(rom, offset) == needle) in intel_rom_find()
156 if (rom && rom->free) in intel_rom_free()
[all …]
A Dintel_rom.h17 u32 intel_rom_read32(struct intel_rom *rom, loff_t offset);
18 u16 intel_rom_read16(struct intel_rom *rom, loff_t offset);
19 void intel_rom_read_block(struct intel_rom *rom, void *data,
21 loff_t intel_rom_find(struct intel_rom *rom, u32 needle);
22 size_t intel_rom_size(struct intel_rom *rom);
23 void intel_rom_free(struct intel_rom *rom);
/drivers/gpu/drm/qxl/
A Dqxl_kms.c38 struct qxl_rom *rom = qdev->rom; in qxl_check_device() local
45 DRM_INFO("Device Version %d.%d\n", rom->id, rom->update_id); in qxl_check_device()
47 rom->log_level); in qxl_check_device()
49 rom->num_io_pages, rom->pages_offset); in qxl_check_device()
51 rom->surface0_area_size, rom->draw_area_offset); in qxl_check_device()
83 << qdev->rom->slot_gen_bits; in setup_slot()
85 high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); in setup_slot()
167 if (!qdev->rom) { in qxl_device_init()
275 iounmap(qdev->rom); in qxl_device_init()
320 iounmap(qdev->rom); in qxl_device_fini()
[all …]
A Dqxl_ioctl.c192 draw->mm_time = qdev->rom->mm_clock; in qxl_process_single_command()
350 param->value = qdev->rom->n_surfaces; in qxl_getparam_ioctl()
377 if (qdev->rom->client_capabilities[byte] & (1 << idx)) in qxl_clientcap_ioctl()
A Dqxl_display.c82 num_monitors = qdev->rom->client_monitors_config.count; in qxl_display_copy_rom_client_monitors_config()
83 crc = crc32(0, (const uint8_t *)&qdev->rom->client_monitors_config, in qxl_display_copy_rom_client_monitors_config()
84 sizeof(qdev->rom->client_monitors_config)); in qxl_display_copy_rom_client_monitors_config()
85 if (crc != qdev->rom->client_monitors_config_crc) in qxl_display_copy_rom_client_monitors_config()
96 num_monitors = qdev->rom->client_monitors_config.count; in qxl_display_copy_rom_client_monitors_config()
110 &qdev->rom->client_monitors_config.heads[i]; in qxl_display_copy_rom_client_monitors_config()
A Dqxl_cmd.c434 if (handle >= qdev->rom->n_surfaces) { in qxl_surface_id_alloc()
629 for (i = start; i < start + qdev->rom->n_surfaces; i++) { in qxl_reap_surface_id()
631 int surfid = i % qdev->rom->n_surfaces; in qxl_reap_surface_id()
/drivers/scsi/isci/
A Dprobe_roms.c44 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 …]
/drivers/pci/
A Drom.c90 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
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A DMakefile7 rom.o setup-res.o irq.o vpd.o \
A Dpci-sysfs.c1330 void __iomem *rom; in pci_read_rom() local
1336 rom = pci_map_rom(pdev, &size); /* size starts out as PCI window size */ in pci_read_rom()
1337 if (!rom || !size) in pci_read_rom()
1346 memcpy_fromio(buf, rom + off, count); in pci_read_rom()
1348 pci_unmap_rom(pdev, rom); in pci_read_rom()
1352 static const BIN_ATTR(rom, 0600, pci_read_rom, pci_write_rom, 0);
/drivers/w1/slaves/
A Dw1_therm.c185 uint8_t rom[9]; member
202 u8 rom[9]; member
727 if (!rom[7]) { in w1_DS18S20_convert_temp()
732 if (rom[1] == 0) in w1_DS18S20_convert_temp()
738 h = 1000*((s32)rom[7] - (s32)rom[6]); in w1_DS18S20_convert_temp()
1128 memset(info->rom, 0, sizeof(info->rom)); in convert_t()
1179 ((info->rom[1] == 0x5 && info->rom[0] == 0x50) || in convert_t()
1180 (info->rom[1] == 0x7 && info->rom[0] == 0xFF)) in convert_t()
1223 memset(info->rom, 0, sizeof(info->rom)); in conv_time_measure()
1283 memset(info->rom, 0, sizeof(info->rom)); in read_scratchpad()
[all …]
/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
A Dshadowpci.c29 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()
/drivers/firmware/efi/libstub/
A Dx86-stub.c63 size = romsize + sizeof(*rom); in preserve_pci_rom_image()
66 (void **)&rom); in preserve_pci_rom_image()
72 memset(rom, 0, sizeof(*rom)); in preserve_pci_rom_image()
74 rom->data.type = SETUP_PCI; in preserve_pci_rom_image()
76 rom->data.next = 0; in preserve_pci_rom_image()
77 rom->pcilen = romsize; in preserve_pci_rom_image()
88 PCI_DEVICE_ID, 1, &rom->devid); in preserve_pci_rom_image()
95 status = efi_call_proto(pci, get_location, &rom->segment, &rom->bus, in preserve_pci_rom_image()
96 &rom->device, &rom->function); in preserve_pci_rom_image()
102 *__rom = no_free_ptr(rom); in preserve_pci_rom_image()
[all …]
/drivers/video/
A Dsticore.c629 font_index = sti_search_font(rom, in sti_select_font()
639 return rom->font_start; in sti_select_font()
645 struct sti_rom *rom = sti->rom->raw; in sti_dump_rom() local
650 rom->graphics_id[0], in sti_dump_rom()
651 rom->graphics_id[1], in sti_dump_rom()
652 rom->revno[0] >> 4, in sti_dump_rom()
653 rom->revno[0] & 0x0f); in sti_dump_rom()
662 font_start = sti->rom->font_start; in sti_dump_rom()
850 sti->rom = cooked; in sti_read_rom()
851 sti->rom->raw = raw; in sti_read_rom()
[all …]
/drivers/zorro/
A Dzorro.c163 z->rom = zi->rom; in amiga_zorro_probe()
164 z->id = (be16_to_cpu(z->rom.er_Manufacturer) << 16) | in amiga_zorro_probe()
165 (z->rom.er_Product << 8); in amiga_zorro_probe()
179 if (error && !(z->rom.er_Type & ERTF_MEMLIST)) in amiga_zorro_probe()
186 switch (z->rom.er_Type & ERT_TYPEMASK) { in amiga_zorro_probe()
213 if (z->rom.er_Type & ERTF_MEMLIST) in amiga_zorro_probe()
A Dzorro-sysfs.c37 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()
A Dproc.c46 cd.cd_Rom = z->rom; in proc_bus_zorro_read()
87 z->rom.er_Type); in zorro_seq_show()
/drivers/firewire/
A Dcore-device.c582 u32 *rom, *stack; in read_config_rom() local
586 rom = kmalloc(sizeof(*rom) * MAX_CONFIG_ROM_SIZE + in read_config_rom()
588 if (rom == NULL) in read_config_rom()
592 memset(rom, 0, sizeof(*rom) * MAX_CONFIG_ROM_SIZE); in read_config_rom()
609 if (i == 0 && rom[i] == 0) { in read_config_rom()
679 rom[i], in read_config_rom()
681 rom[i] = 0; in read_config_rom()
708 rom[i], in read_config_rom()
710 rom[i] = 0; in read_config_rom()
713 stack[sp++] = i + rom[i]; in read_config_rom()
[all …]
/drivers/usb/host/
A Dxhci-pci-renesas.c56 const u32 *fw, size_t step, bool rom) in renesas_fw_download_image() argument
64 if (rom) in renesas_fw_download_image()
550 bool rom; in renesas_load_fw() local
553 rom = renesas_check_rom(pdev); in renesas_load_fw()
554 if (rom) { in renesas_load_fw()
559 rom = renesas_setup_rom(pdev, fw); in renesas_load_fw()
560 if (!rom) { in renesas_load_fw()
/drivers/video/backlight/
A Dlp855x_bl.c345 struct lp855x_rom_data *rom; in lp855x_parse_dt() local
349 rom = devm_kcalloc(dev, rom_length, sizeof(*rom), GFP_KERNEL); in lp855x_parse_dt()
350 if (!rom) in lp855x_parse_dt()
354 of_property_read_u8(child, "rom-addr", &rom[i].addr); in lp855x_parse_dt()
355 of_property_read_u8(child, "rom-val", &rom[i].val); in lp855x_parse_dt()
360 pdata->rom_data = &rom[0]; in lp855x_parse_dt()
/drivers/gpu/drm/mgag200/
A Dmgag200_g200.c327 unsigned char __iomem *rom; in mgag200_g200_init_refclk() local
335 rom = pci_map_rom(pdev, &size); in mgag200_g200_init_refclk()
336 if (!rom) in mgag200_g200_init_refclk()
342 memcpy_fromio(bios, rom, size); in mgag200_g200_init_refclk()
352 pci_unmap_rom(pdev, rom); in mgag200_g200_init_refclk()
/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_bios.c208 phys_addr_t rom = adev->pdev->rom; in amdgpu_read_platform_bios() local
214 if (!rom || romlen == 0) in amdgpu_read_platform_bios()
221 bios = ioremap(rom, romlen); in amdgpu_read_platform_bios()
/drivers/gpu/drm/radeon/
A Dradeon_bios.c111 phys_addr_t rom = rdev->pdev->rom; in radeon_read_platform_bios() local
117 if (!rom || romlen == 0) in radeon_read_platform_bios()
124 bios = ioremap(rom, romlen); in radeon_read_platform_bios()
/drivers/net/ethernet/qlogic/qlcnic/
A Dqlcnic_minidump.c563 struct __mem *rom = &entry->region.mem; in qlcnic_read_rom() local
565 fl_addr = rom->addr; in qlcnic_read_rom()
566 size = rom->size / 4; in qlcnic_read_rom()
585 return rom->size; in qlcnic_read_rom()
1021 struct __mem *rom = &entry->region.mem; in qlcnic_83xx_dump_rom() local
1023 fl_addr = rom->addr; in qlcnic_83xx_dump_rom()
1024 size = rom->size / 4; in qlcnic_83xx_dump_rom()
1028 return rom->size; in qlcnic_83xx_dump_rom()
/drivers/mtd/maps/
A DMakefile22 physmap-$(CONFIG_MTD_PHYSMAP_BT1_ROM) += physmap-bt1-rom.o

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