Searched refs:region_size (Results 1 - 25 of 77) sorted by relevance

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/linux-master/drivers/char/tpm/
H A Dtpm_atmel.h21 int region_size; member in struct:tpm_atmel_priv
41 static void __iomem * atmel_get_base_addr(unsigned long *base, int *region_size) argument
79 *region_size = size;
80 return ioremap(*base, *region_size);
125 static void __iomem * atmel_get_base_addr(unsigned long *base, int *region_size) argument
136 *region_size = 2;
138 return ioport_map(*base, *region_size);
H A Dtpm_atmel.c144 atmel_release_region(priv->base, priv->region_size);
162 int have_region, region_size; local
171 if ((iobase = atmel_get_base_addr(&base, &region_size)) == NULL) {
178 (base, region_size, "tpm_atmel0") == NULL) ? 0 : 1;
195 priv->region_size = region_size;
217 region_size);
/linux-master/drivers/net/wwan/iosm/
H A Diosm_ipc_coredump.h52 u32 region_size);
H A Diosm_ipc_coredump.c14 * @region_size: Region size
19 u32 region_size)
25 data_ptr = vmalloc(region_size);
18 ipc_coredump_collect(struct iosm_devlink *devlink, u8 **data, int entry, u32 region_size) argument
H A Diosm_ipc_devlink.c169 u32 region_size; local
174 region_size = cd_list->default_size;
176 region_size);
/linux-master/drivers/fpga/
H A Ddfl-afu-region.c44 * @region_size: region size.
51 u32 region_index, u64 region_size, u64 phys, u32 flags)
62 region->size = region_size;
77 region_size = PAGE_ALIGN(region_size);
81 afu->region_cur_offset += region_size;
50 afu_mmio_region_add(struct dfl_feature_platform_data *pdata, u32 region_index, u64 region_size, u64 phys, u32 flags) argument
H A Ddfl-afu.h88 u32 region_index, u64 region_size, u64 phys, u32 flags);
/linux-master/drivers/md/
H A Ddm-switch.c44 unsigned int region_size; /* Region size in 512-byte sectors */ member in struct:switch_ctx
46 signed char region_size_bits; /* log2 of region_size or -1 */
61 unsigned int region_size)
70 sctx->region_size = region_size;
83 if (!(sctx->region_size & (sctx->region_size - 1)))
84 sctx->region_size_bits = __ffs(sctx->region_size);
99 if (sector_div(nr_regions, sctx->region_size))
164 sector_div(p, sctx->region_size);
60 alloc_switch_ctx(struct dm_target *ti, unsigned int nr_paths, unsigned int region_size) argument
263 unsigned int nr_paths, region_size, nr_optional_args; local
[all...]
H A Ddm-clone-metadata.h59 * @region_size: The region size
69 sector_t region_size);
H A Ddm-log.c225 uint32_t region_size; member in struct:log_c
349 static int _check_region_size(struct dm_target *ti, uint32_t region_size) argument
351 if (region_size < 2 || region_size > ti->len)
354 if (!is_power_of_2(region_size))
364 * argv contains region_size followed optionally by [no]sync
375 uint32_t region_size; local
397 if (sscanf(argv[0], "%u%c", &region_size, &dummy) != 1 ||
398 !_check_region_size(ti, region_size)) {
403 region_count = dm_sector_div_up(ti->len, region_size);
[all...]
H A Ddm-clone-target.c77 sector_t region_size; member in struct:clone
293 *rs = dm_sector_div_up(bio->bi_iter.bi_sector, clone->region_size);
305 return (bio_data_dir(bio) == WRITE && bio_sectors(bio) == clone->region_size);
796 sector_t tail_size, region_size, total_size; local
803 region_size = clone->region_size;
812 * region_size.
814 tail_size = clone->ti->len & (region_size - 1);
816 tail_size = region_size;
818 tail_size = region_size;
1634 unsigned int region_size; local
[all...]
H A Ddm-clone-metadata.c49 __le64 region_size; member in struct:superblock_disk
121 sector_t region_size; member in struct:dm_clone_metadata
313 sb->region_size = cpu_to_le64(cmd->region_size);
333 /* Verify that target_size and region_size haven't changed. */
334 if (cmd->region_size != le64_to_cpu(sb->region_size) ||
554 sector_t region_size)
567 cmd->region_size = region_size;
552 dm_clone_metadata_open(struct block_device *bdev, sector_t target_size, sector_t region_size) argument
[all...]
H A Ddm-region-hash.c61 uint32_t region_size; member in struct:dm_region_hash
152 return rh->region_size;
170 struct dm_dirty_log *log, uint32_t region_size,
200 rh->region_size = region_size;
201 rh->region_shift = __ffs(region_size);
164 dm_region_hash_create( void *context, void (*dispatch_bios)(void *context, struct bio_list *bios), void (*wakeup_workers)(void *context), void (*wakeup_all_recovery_waiters)(void *context), sector_t target_begin, unsigned int max_recovery, struct dm_dirty_log *log, uint32_t region_size, region_t nr_regions) argument
/linux-master/drivers/scsi/
H A Dg_NCR5380.c232 unsigned long region_size; local
261 region_size = 16;
266 region_size,
274 if (!request_region(ports[i], region_size,
279 release_region(ports[i], region_size);
295 region_size = 8;
296 if (!base || !request_region(base, region_size, "ncr5380"))
299 region_size = NCR53C400_region_size;
300 if (!request_mem_region(base, region_size, "ncr5380"))
305 iomem = ioport_map(base, region_size);
472 unsigned long region_size = hostdata->region_size; local
[all...]
/linux-master/tools/testing/selftests/mm/
H A Dmremap_test.c33 unsigned long long region_size; member in struct:config
67 .region_size = size, \
198 src_addr = mmap((void *) addr, c.region_size, PROT_READ | PROT_WRITE,
216 munmap(src_addr, c.region_size);
393 threshold = c.region_size;
395 threshold = MIN(threshold_mb * _1MB, c.region_size);
410 addr = (void *) (((unsigned long long) src_addr + c.region_size
421 while (!is_remap_region_valid(addr, c.region_size) && !c.overlapping) {
448 dest_addr = mremap(src_addr, c.region_size, c.region_size,
[all...]
/linux-master/drivers/media/radio/
H A Dradio-isa.c197 int radio_nr, unsigned region_size)
204 if (!request_region(isa->io, region_size, v4l2_dev->name)) {
271 release_region(isa->io, region_size);
277 unsigned region_size)
285 release_region(isa->io, region_size);
309 if (request_region(io, drv->region_size, v4l2_dev->name)) {
312 release_region(io, drv->region_size);
336 drv->region_size);
344 radio_isa_common_remove(isa, isa->drv->region_size);
195 radio_isa_common_probe(struct radio_isa_card *isa, struct device *pdev, int radio_nr, unsigned region_size) argument
276 radio_isa_common_remove(struct radio_isa_card *isa, unsigned region_size) argument
H A Dradio-isa.h82 unsigned region_size; member in struct:radio_isa_driver
/linux-master/drivers/misc/sgi-xp/
H A Dxpc_partition.c421 int region_size; local
445 region_size = xp_region_size;
452 switch (region_size) {
461 region_size = 16;
472 for (nasid = (region * region_size * 2);
473 nasid < ((region + 1) * region_size * 2); nasid += 2) {
/linux-master/include/uapi/linux/
H A Dvirtio_mem.h58 * The "region_size" corresponds to the maximum amount of memory that can
198 __le64 region_size; member in struct:virtio_mem_config
200 * Currently usable region size. Can grow up to region_size. Can
/linux-master/drivers/soc/qcom/
H A Docmem.c45 unsigned long region_size; member in struct:ocmem_region
302 unsigned long reg, region_size; local
372 region_size = ocmem->config->macro_size * num_banks;
399 region->region_size = region_size / 2;
402 region->region_size = region_size;
/linux-master/include/linux/
H A Ddm-region-hash.h44 struct dm_dirty_log *log, uint32_t region_size,
/linux-master/drivers/gpu/drm/i915/
H A Dintel_memory_region.c377 u64 region_size, io_size; local
382 region_size = resource_size(&mem->region) >> 20;
387 mem->id, mem->name, region_size, &mem->region, io_size, &mem->io);
390 mem->id, mem->name, region_size, &mem->region);
/linux-master/drivers/virt/acrn/
H A Dmm.c300 u32 region_size; local
305 region_size = PAGE_SIZE << order;
309 vm_region->size = region_size;
314 user_vm_pa += region_size;
/linux-master/drivers/vfio/pci/pds/
H A Ddirty.c198 u64 region_size, region_start; local
204 region_size = page_count * region_page_size;
221 region->size = region_size;
299 u64 region_size = node->last - node->start + 1; local
303 page_count = DIV_ROUND_UP(region_size, region_page_size);
310 "region_info[%d]: region_start 0x%llx region_end 0x%lx region_size 0x%llx page_count %u page_size %llu\n",
311 i, region_start, node->last, region_size, page_count,
/linux-master/drivers/mtd/parsers/
H A Dafs.c291 u32 region_size = imginfo[pad + 4 + i*4]; local
300 region_size,
304 region_end = region_start + region_size;

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