Searched refs:mapsize (Results 1 - 25 of 35) sorted by relevance

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/linux-master/drivers/media/pci/mgb4/
H A Dmgb4_regs.c13 regs->mapsize = res->end - res->start;
15 if (!request_mem_region(regs->mapbase, regs->mapsize, res->name))
17 regs->membase = ioremap(regs->mapbase, regs->mapsize);
19 release_mem_region(regs->mapbase, regs->mapsize);
29 release_mem_region(regs->mapbase, regs->mapsize);
H A Dmgb4_regs.h14 resource_size_t mapsize; member in struct:mgb4_regs
/linux-master/mm/
H A Dbootmem_info.c45 unsigned long mapsize, section_nr, i; local
61 mapsize = sizeof(struct page) * PAGES_PER_SECTION;
62 mapsize = PAGE_ALIGN(mapsize) >> PAGE_SHIFT;
65 for (i = 0; i < mapsize; i++, page++)
71 mapsize = PAGE_ALIGN(mem_section_usage_size()) >> PAGE_SHIFT;
73 for (i = 0; i < mapsize; i++, page++)
80 unsigned long mapsize, section_nr, i; local
95 mapsize = PAGE_ALIGN(mem_section_usage_size()) >> PAGE_SHIFT;
97 for (i = 0; i < mapsize;
[all...]
/linux-master/drivers/irqchip/
H A Dirq-ls-extirq.c129 u32 mapsize; local
132 map = of_get_property(node, "interrupt-map", &mapsize);
135 if (mapsize % sizeof(*map))
137 mapsize /= sizeof(*map);
139 while (mapsize) {
143 if (mapsize < 3)
152 mapsize -= 3;
160 if (intsize > mapsize)
166 mapsize -= intsize;
/linux-master/drivers/char/ipmi/
H A Dipmi_si_mem_io.c79 int mapsize, idx; local
135 mapsize = ((io->io_size * io->regspacing)
137 io->addr = ioremap(addr, mapsize);
/linux-master/drivers/firmware/efi/
H A Driscv-runtime.c68 u64 mapsize; local
77 mapsize = efi.memmap.desc_size * efi.memmap.nr_map;
79 if (efi_memmap_init_late(efi.memmap.phys_map, mapsize)) {
H A Darm-runtime.c90 u64 mapsize; local
99 mapsize = efi.memmap.desc_size * efi.memmap.nr_map;
101 if (efi_memmap_init_late(efi.memmap.phys_map, mapsize)) {
/linux-master/drivers/tty/serial/8250/
H A D8250_rt288x.c74 p->mapsize = 0x1000;
93 p->mapsize = 0x100;
H A D8250_fsl.c142 port8250.port.mapsize = resource_size(regs);
147 port8250.port.mapsize);
H A D8250_dfl.c118 uart.port.mapsize = resource_size(&dfl_dev->mmio_res);
H A D8250_tegra.c75 port->mapsize = resource_size(res);
H A D8250_core.c761 p->mapsize = port->mapsize;
854 uart.port.mapsize = p->mapsize;
1055 uart->port.mapsize = up->port.mapsize;
H A D8250_uniphier.c200 up.port.mapsize = resource_size(regs);
H A D8250_bcm2835aux.c124 up.port.mapsize = resource_size(res);
H A D8250_dw.c524 p->mapsize = resource_size(regs);
526 p->membase = devm_ioremap(dev, p->mapbase, p->mapsize);
H A D8250_of.c95 port->mapsize = resource_size(&resource);
/linux-master/drivers/spi/
H A Dspi-ppc4xx.c118 u64 mapsize; member in struct:ppc4xx_spi
405 hw->mapsize = resource_size(&resource);
408 if (hw->mapsize < sizeof(struct spi_ppc4xx_regs)) {
423 if (!request_mem_region(hw->mapbase, hw->mapsize, DRIVER_NAME)) {
454 release_mem_region(hw->mapbase, hw->mapsize);
470 release_mem_region(hw->mapbase, hw->mapsize);
/linux-master/fs/xfs/scrub/
H A Dattr.c256 unsigned int mapsize = sc->mp->m_attr_geo->blksize; local
259 if (start >= mapsize)
261 if (start + len > mapsize) {
262 len = mapsize - start;
266 if (find_next_bit(map, mapsize, start) < start + len)
283 unsigned int mapsize = sc->mp->m_attr_geo->blksize; local
287 bitmap_zero(ab->freemap, mapsize);
296 return !bitmap_intersects(ab->freemap, ab->usedmap, mapsize);
/linux-master/drivers/tty/serial/
H A Dserial_port.c169 * ->mapsize
175 * If no error happened, the ->irq, ->mapbase, ->mapsize will be altered.
186 * - reg-offset (->mapsize against ->mapbase)
237 if (!use_defaults && port->mapsize < value) {
238 dev_err(dev, "reg-offset %u exceeds region size %pa\n", value, &port->mapsize);
243 port->mapsize -= value;
H A Dmeson_uart.c429 devm_release_mem_region(port->dev, port->mapbase, port->mapsize);
434 if (!devm_request_mem_region(port->dev, port->mapbase, port->mapsize,
441 port->mapsize);
762 port->mapsize = resource_size(res_mem);
/linux-master/fs/reiserfs/
H A Dprocfs.c274 unsigned int mapsize = le16_to_cpu(rs->s_v1.s_oid_cursize); local
278 for (i = 0; i < mapsize; ++i) {
281 right = (i == mapsize - 1) ? MAX_KEY_OBJECTID : MAP(i + 1);
295 mapsize,
296 mapsize, le16_to_cpu(rs->s_v1.s_oid_maxsize), total_used);
/linux-master/tools/virtio/
H A Dvringh_test.c142 int fd, mapsize, to_guest[2], to_host[2]; local
154 mapsize = vring_size(RINGSIZE, ALIGN)
157 mapsize = (mapsize + getpagesize() - 1) & ~(getpagesize() - 1);
158 ftruncate(fd, mapsize);
161 host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
162 guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
178 munmap(guest_map, mapsize);
181 __user_addr_max = __user_addr_min + mapsize;
304 munmap(host_map, mapsize);
[all...]
/linux-master/include/linux/
H A Dserial_8250.h20 * @mapsize: Port size for ioremap()
37 resource_size_t mapsize; member in struct:plat_serial8250_port
/linux-master/drivers/video/fbdev/sis/
H A Dsis_main.c4149 unsigned int *mapsize, unsigned int min)
4151 if (*mapsize < (min << 20))
4154 ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize));
4159 (*mapsize) >>= 1;
4160 while((!(ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize))))) {
4161 (*mapsize) >>= 1;
4162 if((*mapsize) < (min << 20))
4168 (int)((*mapsize) >> 20));
4241 int PseudoAdrPinCount, unsigned int mapsize)
4284 if ((BankNumHigh + PhysicalAdrHigh >= mapsize) ||
4148 sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize, unsigned int min) argument
4239 sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth, int PseudoRankCapacity, int PseudoAdrPinCount, unsigned int mapsize) argument
4308 sisfb_post_300_ramsize(struct pci_dev *pdev, unsigned int mapsize) argument
4339 unsigned int mapsize; local
4586 sisfb_post_xgi_rwtest(struct sis_video_info *ivideo, int starta, unsigned int enda, unsigned int mapsize) argument
4619 unsigned int buswidth, ranksize, channelab, mapsize; local
[all...]
/linux-master/drivers/nvdimm/
H A Dbtt.c413 size_t mapsize = arena->logoff - arena->mapoff; local
427 while (mapsize) {
428 size_t size = min(mapsize, chunk_size);
438 mapsize -= size;
750 u64 logsize, mapsize, datasize; local
787 mapsize = roundup((arena->external_nlba * MAP_ENT_SIZE), BTT_PG_SIZE);
788 datasize = available - mapsize;
794 arena->logoff = arena->mapoff + mapsize;

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