| /linux/mm/ |
| H A D | bootmem_info.c | 46 unsigned long mapsize, section_nr, i; in register_page_bootmem_info_section() local
62 mapsize = sizeof(struct page) * PAGES_PER_SECTION; in register_page_bootmem_info_section()
63 mapsize = PAGE_ALIGN(mapsize) >> PAGE_SHIFT; in register_page_bootmem_info_section()
66 for (i = 0; i < mapsize; i++, page++) in register_page_bootmem_info_section()
72 mapsize = PAGE_ALIGN(mem_section_usage_size()) >> PAGE_SHIFT; in register_page_bootmem_info_section()
74 for (i = 0; i < mapsize; i++, page++) in register_page_bootmem_info_section()
81 unsigned long mapsize, section_nr, i; in register_page_bootmem_info_section() local
98 mapsize = PAGE_ALIGN(mem_section_usage_size()) >> PAGE_SHIFT; in register_page_bootmem_info_section()
100 for (i = 0; i < mapsize; in register_page_bootmem_info_section()
[all...] |
| /linux/drivers/irqchip/ |
| H A D | irq-ls-extirq.c | 129 u32 mapsize; in ls_extirq_parse_map() local
132 map = of_get_property(node, "interrupt-map", &mapsize); in ls_extirq_parse_map()
135 if (mapsize % sizeof(*map)) in ls_extirq_parse_map()
137 mapsize /= sizeof(*map); in ls_extirq_parse_map()
139 while (mapsize) { in ls_extirq_parse_map()
143 if (mapsize < 3) in ls_extirq_parse_map()
152 mapsize -= 3; in ls_extirq_parse_map()
160 if (intsize > mapsize) in ls_extirq_parse_map()
166 mapsize -= intsize; in ls_extirq_parse_map()
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| /linux/drivers/firmware/efi/ |
| H A D | riscv-runtime.c | 68 u64 mapsize; in riscv_enable_runtime_services() local
77 mapsize = efi.memmap.desc_size * efi.memmap.nr_map; in riscv_enable_runtime_services()
79 if (efi_memmap_init_late(efi.memmap.phys_map, mapsize)) { in riscv_enable_runtime_services()
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| H A D | arm-runtime.c | 90 u64 mapsize; in arm_enable_runtime_services() local
99 mapsize = efi.memmap.desc_size * efi.memmap.nr_map; in arm_enable_runtime_services()
101 if (efi_memmap_init_late(efi.memmap.phys_map, mapsize)) { in arm_enable_runtime_services()
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| /linux/drivers/spi/ |
| H A D | spi-ppc4xx.c | 116 u64 mapsize; member
403 hw->mapsize = resource_size(&resource); in spi_ppc4xx_of_probe()
406 if (hw->mapsize < sizeof(struct spi_ppc4xx_regs)) { in spi_ppc4xx_of_probe()
425 if (!request_mem_region(hw->mapbase, hw->mapsize, DRIVER_NAME)) { in spi_ppc4xx_of_probe()
456 release_mem_region(hw->mapbase, hw->mapsize); in spi_ppc4xx_of_probe()
472 release_mem_region(hw->mapbase, hw->mapsize); in spi_ppc4xx_of_remove()
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| /linux/drivers/char/ipmi/ |
| H A D | ipmi_si_mem_io.c | 79 int mapsize, idx; in ipmi_si_mem_setup() local
135 mapsize = ((io->io_size * io->regspacing) in ipmi_si_mem_setup()
137 io->addr = ioremap(addr, mapsize); in ipmi_si_mem_setup()
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| /linux/tools/virtio/ |
| H A D | vringh_test.c | 142 int pipe_ret, fd, mapsize, to_guest[2], to_host[2]; in parallel_test() local
154 mapsize = vring_size(RINGSIZE, ALIGN) in parallel_test()
157 mapsize = (mapsize + getpagesize() - 1) & ~(getpagesize() - 1); in parallel_test()
158 ftruncate(fd, mapsize); in parallel_test()
161 host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); in parallel_test()
162 guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); in parallel_test()
181 munmap(guest_map, mapsize); in parallel_test()
184 __user_addr_max = __user_addr_min + mapsize; in parallel_test()
307 munmap(host_map, mapsize); in parallel_test()
[all...] |
| /linux/drivers/tty/serial/ |
| H A D | serial_port.c | 178 * ->mapsize
184 * If no error happened, the ->irq, ->mapbase, ->mapsize will be altered.
195 * - reg-offset (->mapsize against ->mapbase)
247 if (!use_defaults && port->mapsize < value) { in __uart_read_properties()
248 dev_err(dev, "reg-offset %u exceeds region size %pa\n", value, &port->mapsize); in __uart_read_properties()
253 port->mapsize -= value; in __uart_read_properties()
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| H A D | meson_uart.c | 427 devm_release_mem_region(port->dev, port->mapbase, port->mapsize); in meson_uart_release_port()
432 if (!devm_request_mem_region(port->dev, port->mapbase, port->mapsize, in meson_uart_request_port()
439 port->mapsize); in meson_uart_request_port()
760 port->mapsize = resource_size(res_mem); in meson_uart_probe()
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_rt288x.c | 74 p->mapsize = 0x1000; in au_platform_setup()
93 p->mapsize = 0x100; in rt288x_setup()
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| H A D | 8250_pnp.c | 454 uart.port.mapsize = pnp_mem_len(dev, 0); in serial_pnp_probe()
478 (unsigned long long)uart.port.mapsize, uart.port.irq, uart.port.iotype); in serial_pnp_probe()
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| H A D | 8250_fsl.c | 142 port8250.port.mapsize = resource_size(regs); in fsl8250_acpi_probe()
147 port8250.port.mapsize); in fsl8250_acpi_probe()
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| H A D | 8250_platform.c | 127 uart.port.mapsize = resource_size(regs); in serial8250_probe_acpi()
174 uart.port.mapsize = p->mapsize; in serial8250_probe_platform()
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| H A D | 8250_core.c | 560 p->mapsize = port->mapsize; in early_serial_setup()
742 uart->port.mapsize = up->port.mapsize; in serial8250_register_8250_port()
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| H A D | 8250_dfl.c | 118 uart.port.mapsize = resource_size(&dfl_dev->mmio_res); in dfl_uart_probe()
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| H A D | 8250_tegra.c | 75 port->mapsize = resource_size(res); in tegra_uart_probe()
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| H A D | 8250_uniphier.c | 200 up.port.mapsize = resource_size(regs); in uniphier_uart_probe()
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| H A D | 8250_bcm2835aux.c | 125 up.port.mapsize = resource_size(res); in bcm2835aux_serial_probe()
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| H A D | 8250_dw.c | 558 p->mapsize = resource_size(regs); in dw8250_probe()
560 p->membase = devm_ioremap(dev, p->mapbase, p->mapsize); in dw8250_probe()
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| H A D | 8250_of.c | 117 port->mapsize = resource_size(&resource); in of_platform_serial_setup()
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| H A D | 8250_ni.c | 244 port->mapsize = resource_size(regs); in ni16550_get_regs()
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| H A D | 8250_aspeed_vuart.c | 443 port.port.mapsize = resource_size(res); in aspeed_vuart_probe()
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| /linux/drivers/video/fbdev/sis/ |
| H A D | sis_main.c | 4133 unsigned int *mapsize, unsigned int min) in sisfb_post_map_vram() argument
4135 if (*mapsize < (min << 20)) in sisfb_post_map_vram()
4138 ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize)); in sisfb_post_map_vram()
4143 (*mapsize) >>= 1; in sisfb_post_map_vram()
4144 while((!(ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize))))) { in sisfb_post_map_vram()
4145 (*mapsize) >>= 1; in sisfb_post_map_vram()
4146 if((*mapsize) < (min << 20)) in sisfb_post_map_vram()
4152 (int)((*mapsize) >> 20)); in sisfb_post_map_vram()
4225 int PseudoAdrPinCount, unsigned int mapsize) in sisfb_post_300_rwtest() argument
4268 if ((BankNumHigh + PhysicalAdrHigh >= mapsize) || in sisfb_post_300_rwtest()
4292 sisfb_post_300_ramsize(struct pci_dev * pdev,unsigned int mapsize) sisfb_post_300_ramsize() argument
4323 unsigned int mapsize; sisfb_post_sis300() local
4571 sisfb_post_xgi_rwtest(struct sis_video_info * ivideo,int starta,unsigned int enda,unsigned int mapsize) sisfb_post_xgi_rwtest() argument
4603 unsigned int buswidth, ranksize, channelab, mapsize; sisfb_post_xgi_ramsize() local
[all...] |
| /linux/drivers/nvdimm/ |
| H A D | btt.c | 414 size_t mapsize = arena->logoff - arena->mapoff; in btt_map_init() local
428 while (mapsize) { in btt_map_init()
429 size_t size = min(mapsize, chunk_size); in btt_map_init()
439 mapsize -= size; in btt_map_init()
751 u64 logsize, mapsize, datasize; in alloc_arena() local
788 mapsize = roundup((arena->external_nlba * MAP_ENT_SIZE), BTT_PG_SIZE); in alloc_arena()
789 datasize = available - mapsize; in alloc_arena()
795 arena->logoff = arena->mapoff + mapsize; in alloc_arena()
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| /linux/arch/mips/alchemy/common/ |
| H A D | platform.c | 54 .mapsize = 0x1000, \
|