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/components/legacy/usb/usbdevice/class/
A Dhid.h207 #define INPUT(size) (0x80 | size) argument
208 #define OUTPUT(size) (0x90 | size) argument
209 #define FEATURE(size) (0xb0 | size) argument
210 #define COLLECTION(size) (0xa0 | size) argument
211 #define END_COLLECTION(size) (0xc0 | size) argument
214 #define USAGE_PAGE(size) (0x04 | size) argument
215 #define LOGICAL_MINIMUM(size) (0x14 | size) argument
216 #define LOGICAL_MAXIMUM(size) (0x24 | size) argument
217 #define PHYSICAL_MINIMUM(size) (0x34 | size) argument
218 #define PHYSICAL_MAXIMUM(size) (0x44 | size) argument
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/components/drivers/pci/endpoint/
A Dmem.c43 mem->size = mems->size; in rt_pci_ep_mem_array_init()
45 mem->bits = mems->size / mems->page_size; in rt_pci_ep_mem_array_init()
84 mem.size = size; in rt_pci_ep_mem_init()
94 size /= mem->page_size; in bitmap_region_alloc()
95 max_bits = mem->bits - size; in bitmap_region_alloc()
99 end_bit = bit + size; in bitmap_region_alloc()
126 rt_ubase_t cpu_addr, rt_size_t size) in bitmap_region_free() argument
130 size /= mem->page_size; in bitmap_region_free()
131 end_bit = bit + size; in bitmap_region_free()
183 if (!ep || !vaddr || !size) in rt_pci_ep_mem_free()
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/components/net/lwip/lwip-2.0.3/src/core/
A Dmem.c86 LWIP_UNUSED_ARG(size); in mem_trim()
122 mem_malloc(mem_size_t size) in mem_malloc() argument
205 element->size = (u16_t)size; in mem_malloc()
210 memset((u8_t*)ret + size, 0xcd, memp_pools[poolnr]->size - size); in mem_malloc()
243 hmem->size <= memp_pools[hmem->poolnr]->size); in mem_free()
245 for (i = hmem->size; i < memp_pools[hmem->poolnr]->size; i++) { in mem_free()
480 mem_size_t size; in mem_trim() local
519 if (newsize > size) { in mem_trim()
523 if (newsize == size) { in mem_trim()
612 if (size == 0) { in mem_malloc()
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/components/drivers/dma/
A Ddma_pool.c124 void *data, rt_size_t size, in ofw_dma_map_sync_out_data() argument
182 rt_uint64_t addr, size; in ofw_device_dma_ops() local
204 region.end = addr + size; in ofw_device_dma_ops()
271 size = RT_DIV_ROUND_UP(size, ARCH_PAGE_SIZE); in dma_pool_alloc()
272 max_bits = pool->bits - size; in dma_pool_alloc()
276 end_bit = bit + size; in dma_pool_alloc()
306 size = RT_DIV_ROUND_UP(size, ARCH_PAGE_SIZE); in dma_pool_free()
307 end_bit = bit + size; in dma_pool_free()
417 if (!dev || !size) in rt_dma_alloc()
475 if (!data || !size) in rt_dma_sync_out_data()
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/components/drivers/misc/
A Drt_random.c26 while (size >= sizeof(rand)) in random_read()
34 size -= sizeof(rand); in random_read()
37 if (size) in random_read()
40 memcpy(buffer, &rand, size); in random_read()
41 ret += size; in random_read()
49 ssize_t ret = sizeof(seed) < size ? sizeof(seed) : size; in random_write()
117 while (size >= sizeof(rand)) in random_uread()
125 size -= sizeof(rand); in random_uread()
128 if (size) in random_uread()
132 ret += size; in random_uread()
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/components/fal/samples/porting/
A Dfal_norflash_port.c25 #define FAL_ALIGN_UP( size, align ) \ argument
26 ( ( ( size ) + ( align ) - 1 ) - ( ( ( size ) + ( align ) - 1 ) % ( align ) ) )
27 #define FAL_ALIGN_DOWN( size, align ) ( ( ( size ) / ( align ) ) * ( align ) ) argument
50 return size; in read()
77 uint32_t addr_end = addr + size; in write_sector()
87 write_len = size >= max_write_len ? max_write_len : size; in write_sector()
104 return size; in write_sector()
131 write_len = size >= max_write_len ? max_write_len : size; in write()
166 return size; in write()
175 uint32_t addr_end = addr + size; in erase()
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A Dfal_flash_sfud_port.c24 static int read(long offset, rt_uint8_t *buf, rt_size_t size);
25 static int write(long offset, const rt_uint8_t *buf, rt_size_t size);
26 static int erase(long offset, rt_size_t size);
63 static int read(long offset, rt_uint8_t *buf, rt_size_t size) in read() argument
67 sfud_read(sfud_dev, nor_flash0.addr + offset, size, buf); in read()
69 return size; in read()
72 static int write(long offset, const rt_uint8_t *buf, rt_size_t size) in write() argument
81 return size; in write()
84 static int erase(long offset, rt_size_t size) in erase() argument
88 if (sfud_erase(sfud_dev, nor_flash0.addr + offset, size) != SFUD_SUCCESS) in erase()
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A DREADME.md30 | size | 待写入数据的大小 |
38 | size | 擦除区域的大小 |
113 #define FAL_ALIGN_UP( size, align ) \
114 ( ( ( size ) + ( align ) - 1 ) - ( ( ( size ) + ( align ) - 1 ) % ( align ) ) )
115 #define FAL_ALIGN_DOWN( size, align ) ( ( ( size ) / ( align ) ) * ( align ) )
148 return size;
157 return size;
202 write_len = size >= max_write_len ? max_write_len : size;
253 return size; // 返回成功写入的字节数
296 write_len = size >= max_write_len ? max_write_len : size;
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/components/drivers/scsi/
A Dscsi.c338 cmd.op.read10.size = rt_cpu_to_be16(size); in rt_scsi_read10()
341 cmd.data.size = size * sdev->block_size; in rt_scsi_read10()
359 cmd.data.size = size * sdev->block_size; in rt_scsi_read12()
377 cmd.data.size = size * sdev->block_size; in rt_scsi_read16()
394 cmd.data.size = size * sdev->block_size; in rt_scsi_write10()
412 cmd.data.size = size * sdev->block_size; in rt_scsi_write12()
430 cmd.data.size = size * sdev->block_size; in rt_scsi_write16()
529 cmd.data.size = size; in rt_scsi_mode_select6()
571 cmd.data.size = size; in rt_scsi_mode_select10()
627 cmd.data.size = size; in rt_scsi_mode_sense6()
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/components/dfs/dfs_v1/filesystems/ramfs/
A Ddfs_ramfs.c74 *size = 0; in dfs_ramfs_lookup()
85 *size = dirent->size; in dfs_ramfs_lookup()
142 fd->vnode->size = dirent->size; in dfs_ramfs_write()
181 rt_size_t size; in dfs_ramfs_open() local
282 file->vnode->size = dirent->size; in dfs_ramfs_open()
299 rt_size_t size; in dfs_ramfs_stat() local
367 rt_size_t size; in dfs_ramfs_unlink() local
392 rt_size_t size; in dfs_ramfs_rename() local
453 size = RT_ALIGN_DOWN(size, RT_ALIGN_SIZE); in dfs_ramfs_create()
457 size = size - sizeof(struct dfs_ramfs); in dfs_ramfs_create()
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/components/dfs/dfs_v2/filesystems/ramfs/
A Ddfs_ramfs.c74 *size = 0; in dfs_ramfs_lookup()
85 *size = dirent->size; in dfs_ramfs_lookup()
142 fd->vnode->size = dirent->size; in dfs_ramfs_write()
181 rt_size_t size; in dfs_ramfs_open() local
282 file->vnode->size = dirent->size; in dfs_ramfs_open()
299 rt_size_t size; in dfs_ramfs_stat() local
367 rt_size_t size; in dfs_ramfs_unlink() local
392 rt_size_t size; in dfs_ramfs_rename() local
453 size = RT_ALIGN_DOWN(size, RT_ALIGN_SIZE); in dfs_ramfs_create()
457 size = size - sizeof(struct dfs_ramfs); in dfs_ramfs_create()
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/components/mm/
A Dioremap.c48 .map_size = RT_ALIGN(size + lo_off, RT_PAGE_AFFINITY_BLOCK_SIZE), in _ioremap_type()
82 rt_weak void *rt_ioremap_early(void *paddr, size_t size) in rt_ioremap_early() argument
84 if (!size) in rt_ioremap_early()
92 void *rt_ioremap(void *paddr, size_t size) in rt_ioremap() argument
94 return _ioremap_type(paddr, size, MM_AREA_TYPE_PHY); in rt_ioremap()
97 void *rt_ioremap_nocache(void *paddr, size_t size) in rt_ioremap_nocache() argument
99 return _ioremap_type(paddr, size, MM_AREA_TYPE_PHY); in rt_ioremap_nocache()
102 void *rt_ioremap_wt(void *paddr, size_t size) in rt_ioremap_wt() argument
104 return _ioremap_type(paddr, size, MM_AREA_TYPE_PHY_WT); in rt_ioremap_wt()
107 void *rt_ioremap_cached(void *paddr, size_t size) in rt_ioremap_cached() argument
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/components/drivers/ipc/
A Dringbuffer.c67 rt_uint32_t size; in rt_ringbuffer_put() local
75 if (size == 0) in rt_ringbuffer_put()
79 if (size < length) in rt_ringbuffer_put()
80 length = size; in rt_ringbuffer_put()
181 rt_size_t size; in rt_ringbuffer_get() local
189 if (size == 0) in rt_ringbuffer_get()
233 rt_size_t size; in rt_ringbuffer_peek() local
243 if (size == 0) in rt_ringbuffer_peek()
251 return size; in rt_ringbuffer_peek()
260 return size; in rt_ringbuffer_peek()
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/components/net/lwip/lwip-1.4.1/src/include/lwip/
A Dmem.h65 #define mem_trim(mem, size) (mem) argument
85 #define mem_trim(mem, size) (mem)
89 void *mem_trim(void *mem, mem_size_t size);
91 void *mem_malloc(mem_size_t size);
92 void *mem_calloc(mem_size_t count, mem_size_t size);
101 #define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1) & ~(MEM_ALIGNMENT-1)) argument
109 #define LWIP_MEM_ALIGN_BUFFER(size) (((size) + MEM_ALIGNMENT - 1)) argument
/components/net/lwip/lwip-2.1.2/src/core/
A Dmem.c104 m = (u8_t *)p + size; in mem_overflow_check_raw()
144 m = (u8_t *)p + size; in mem_overflow_init_raw()
171 LWIP_UNUSED_ARG(size); in mem_trim()
207 mem_malloc(mem_size_t size) in mem_malloc() argument
290 element->size = (u16_t)size; in mem_malloc()
295 memset((u8_t *)ret + size, 0xcd, memp_pools[poolnr]->size - size); in mem_malloc()
328 hmem->size <= memp_pools[hmem->poolnr]->size); in mem_free()
330 for (i = hmem->size; i < memp_pools[hmem->poolnr]->size; i++) { in mem_free()
741 if (newsize > size) { in mem_trim()
745 if (newsize == size) { in mem_trim()
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/components/libc/posix/tls/
A Demutls.c49 size_t size; /* size of the object in bytes */ member
63 if (posix_memalign(&base, align, size) != 0) in emutls_memalign_alloc()
90 size_t size = control->size; in emutls_allocate_object() local
98 void *base = emutls_memalign_alloc(align, size); in emutls_allocate_object()
100 memcpy(base, control->value, size); in emutls_allocate_object()
102 memset(base, 0, size); in emutls_allocate_object()
112 uintptr_t size; /* number of elements in the 'data' array */ member
131 for (i = 0; i < array->size; ++i) in emutls_key_destructor()
171 array->size = size; in emutls_check_array_set_size()
200 else if (index > array->size) in emutls_get_address_array()
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/components/fal/src/
A Dfal_rtt.c99 ret = size; in blk_dev_read()
132 ret = size; in blk_dev_write()
359 if (pos + size > part->fal_part->len) in char_dev_read()
360 size = part->fal_part->len - pos; in char_dev_read()
364 if (ret != (int)(size)) in char_dev_read()
382 else if (pos + size > part->fal_part->len) in char_dev_write()
384 size = part->fal_part->len - pos; in char_dev_write()
389 if (ret != (int) size) in char_dev_write()
602 rt_uint32_t addr, size; in fal() local
674 size); in fal()
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/components/dfs/dfs_v2/src/
A Ddfs_seq_file.c30 seq->count = seq->size; in dfs_seq_overflow()
42 return rt_calloc(1, size); in dfs_seq_alloc()
183 if (!size) in dfs_seq_read()
227 n = seq->count > size ? size : seq->count; in dfs_seq_read()
229 size -= n; in dfs_seq_read()
283 if (seq->count >= size) in dfs_seq_read()
297 n = seq->count > size ? size : seq->count; in dfs_seq_read()
299 size -= n; in dfs_seq_read()
501 if (size > 0) in dfs_seq_pad()
503 if (size + seq->count > seq->size) in dfs_seq_pad()
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/components/lwp/
A Dlwp_user_mm.c391 size_t size = 0; in lwp_brk() local
459 for (char *base = addr; size > 0; base += ARCH_PAGE_SIZE, size -= ARCH_PAGE_SIZE) in _prefetch_mmap()
791 if (!size || !addr) in lwp_user_accessible_ext()
820 if (size < len) in lwp_user_accessible_ext()
822 len = size; in lwp_user_accessible_ext()
831 size -= len; in lwp_user_accessible_ext()
852 if (!size || !dst) in lwp_data_get()
908 if (!size || !dst) in lwp_data_put()
915 src_put_end = dst + size; in lwp_data_put()
949 size -= bytes_to_put; in lwp_data_put()
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/components/dfs/dfs_v2/filesystems/cromfs/
A Ddfs_cromfs.c92 uint32_t size; member
115 uint32_t size; member
343 if (ret != size) in cromfs_noblk_read_bytes()
361 ret = size; in cromfs_data_read_bytes()
451 RT_ASSERT(dir->size == size); in cromfs_dirent_cache_get()
479 if (len != size) in cromfs_dirent_cache_get()
488 dir->size = size; in cromfs_dirent_cache_get()
882 fi->size = size; in inset_file_info()
1053 file->vnode->size = size; in dfs_cromfs_open()
1126 if (!fi->size) in dfs_cromfs_getdents()
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/components/net/lwip/lwip-1.4.1/src/core/
A Dmem.c79 mem_malloc(mem_size_t size) in mem_malloc() argument
371 mem_size_t size; in mem_trim() local
409 if (newsize > size) { in mem_trim()
413 if (newsize == size) { in mem_trim()
494 mem_malloc(mem_size_t size) in mem_malloc() argument
503 if (size == 0) { in mem_malloc()
509 size = LWIP_MEM_ALIGN_SIZE(size); in mem_malloc()
511 if(size < MIN_SIZE_ALIGNED) { in mem_malloc()
513 size = MIN_SIZE_ALIGNED; in mem_malloc()
651 p = mem_malloc(count * size); in mem_calloc()
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/components/drivers/usb/cherryusb/common/
A Dusb_dcache.h13 void usb_dcache_clean(uintptr_t addr, size_t size);
14 void usb_dcache_invalidate(uintptr_t addr, size_t size);
15 void usb_dcache_flush(uintptr_t addr, size_t size);
17 #define usb_dcache_clean(addr, size) argument
18 #define usb_dcache_invalidate(addr, size) argument
19 #define usb_dcache_flush(addr, size) argument
/components/dfs/dfs_v2/filesystems/tmpfs/
A Ddfs_tmpfs.c242 *size = 0; in dfs_tmpfs_lookup()
269 *size = file->size; in dfs_tmpfs_lookup()
277 *size = file->size; in dfs_tmpfs_lookup()
297 ssize_t size = (ssize_t)file->vnode->size; in dfs_tmpfs_read() local
436 file->vnode->size = d_file->size; in dfs_tmpfs_open()
466 rt_size_t size; in dfs_tmpfs_stat() local
556 rt_size_t size; in dfs_tmpfs_unlink() local
593 rt_size_t size; in dfs_tmpfs_rename() local
676 vnode->size = d_file->size; in _dfs_tmpfs_lookup()
766 vnode->size = d_file->size; in dfs_tmpfs_create_vnode()
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/components/libc/cplusplus/cpp11/
A Datomic_8.c80 void __atomic_load(size_t size, void *mem, void *_return, int model) in __atomic_load() argument
84 rt_memcpy(_return, mem, size); in __atomic_load()
95 void __atomic_store(size_t size, void *mem, void *val, int model) in __atomic_store() argument
99 rt_memcpy(mem, val, size); in __atomic_store()
112 void __atomic_exchange(size_t size, void *mem, void *val, void *_return, int model) in __atomic_exchange() argument
116 rt_memcpy(_return, mem, size); in __atomic_exchange()
117 rt_memcpy(mem, val, size); in __atomic_exchange()
132 bool __atomic_compare_exchange(size_t size, void *obj, void *expected, void *desired, int success, … in __atomic_compare_exchange() argument
137 if (rt_memcmp(obj, expected, size) == 0) in __atomic_compare_exchange()
139 rt_memcpy(obj, desired, size); in __atomic_compare_exchange()
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/components/dfs/dfs_v1/filesystems/cromfs/
A Ddfs_cromfs.c82 uint32_t size; member
104 uint32_t size; member
332 if (ret != size) in cromfs_noblk_read_bytes()
353 if (!size || !buf) in cromfs_blk_read_bytes()
426 RT_ASSERT(dir->size == size); in cromfs_dirent_cache_get()
454 if (len != size) in cromfs_dirent_cache_get()
463 dir->size = size; in cromfs_dirent_cache_get()
661 *size = cur_size; in cromfs_lookup()
831 fi->size = size; in inset_file_info()
1002 file->vnode->size = size; in dfs_cromfs_open()
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