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/Zephyr-latest/tests/unit/winstream/
Dmain.c29 uint32_t bytes = sys_winstream_read(ws, &seq, &c, 1); in ZTEST() local
31 zassert_true(bytes == 1, ""); in ZTEST()
36 bytes = sys_winstream_read(ws, &seq, &c, 1); in ZTEST()
37 zassert_true(bytes == 0, ""); in ZTEST()
52 bytes = sys_winstream_read(ws, &seq, readback, sizeof(readback)); in ZTEST()
54 zassert_true(bytes == 0, ""); in ZTEST()
59 bytes = sys_winstream_read(ws, &seq, readback, sizeof(readback)); in ZTEST()
61 zassert_true(bytes == 0, ""); in ZTEST()
68 bytes = sys_winstream_read(ws, &seq, readback, sizeof(readback)); in ZTEST()
69 zassert_true(bytes == ws->len / 2, ""); in ZTEST()
[all …]
/Zephyr-latest/soc/intel/intel_adsp/common/include/
Dsoc_util.h12 static ALWAYS_INLINE void bmemcpy(void *dest, void *src, size_t bytes) in bmemcpy() argument
17 sys_cache_data_invd_range(src, bytes); in bmemcpy()
18 for (size_t i = 0; i < (bytes >> 2); i++) { in bmemcpy()
22 sys_cache_data_flush_range(dest, bytes); in bmemcpy()
26 static ALWAYS_INLINE void bbzero(void *dest, size_t bytes) in bbzero() argument
30 for (size_t i = 0; i < (bytes >> 2); i++) { in bbzero()
34 sys_cache_data_flush_range(dest, bytes); in bbzero()
/Zephyr-latest/include/zephyr/sys/
Dsys_heap.h105 void sys_heap_init(struct sys_heap *heap, void *mem, size_t bytes);
124 void *sys_heap_alloc(struct sys_heap *heap, size_t bytes);
139 void *sys_heap_aligned_alloc(struct sys_heap *heap, size_t align, size_t bytes);
175 size_t align, size_t bytes);
177 #define sys_heap_realloc(heap, ptr, bytes) \ argument
178 sys_heap_aligned_realloc(heap, ptr, 0, bytes)
248 void sys_heap_stress(void *(*alloc_fn)(void *arg, size_t bytes),
Dheap_listener.h72 void *mem, size_t bytes);
91 void *mem, size_t bytes);
148 void heap_listener_notify_alloc(uintptr_t heap_id, void *mem, size_t bytes);
160 void heap_listener_notify_free(uintptr_t heap_id, void *mem, size_t bytes);
275 static inline void heap_listener_notify_alloc(uintptr_t heap_id, void *mem, size_t bytes)
279 ARG_UNUSED(bytes);
282 static inline void heap_listener_notify_free(uintptr_t heap_id, void *mem, size_t bytes)
286 ARG_UNUSED(bytes);
Dmulti_heap.h123 void *sys_multi_heap_alloc(struct sys_multi_heap *mheap, void *cfg, size_t bytes);
139 void *cfg, size_t align, size_t bytes);
192 void *ptr, size_t align, size_t bytes);
194 #define sys_multi_heap_realloc(mheap, cfg, ptr, bytes) \ argument
195 sys_multi_heap_aligned_realloc(mheap, cfg, ptr, 0, bytes)
/Zephyr-latest/lib/heap/
Dmulti_heap.c44 void *sys_multi_heap_alloc(struct sys_multi_heap *mheap, void *cfg, size_t bytes) in sys_multi_heap_alloc() argument
46 return mheap->choice(mheap, cfg, 0, bytes); in sys_multi_heap_alloc()
50 void *cfg, size_t align, size_t bytes) in sys_multi_heap_aligned_alloc() argument
52 return mheap->choice(mheap, cfg, align, bytes); in sys_multi_heap_aligned_alloc()
96 void *ptr, size_t align, size_t bytes) in sys_multi_heap_aligned_realloc() argument
100 return sys_multi_heap_aligned_alloc(mheap, cfg, align, bytes); in sys_multi_heap_aligned_realloc()
102 if (bytes == 0) { in sys_multi_heap_aligned_realloc()
112 void *new_ptr = sys_heap_aligned_realloc(rec->heap, ptr, align, bytes); in sys_multi_heap_aligned_realloc()
121 new_ptr = sys_multi_heap_aligned_alloc(mheap, cfg, align, bytes); in sys_multi_heap_aligned_realloc()
123 memcpy(new_ptr, ptr, MIN(old_size, bytes)); in sys_multi_heap_aligned_realloc()
Dheap.c263 void *sys_heap_alloc(struct sys_heap *heap, size_t bytes) in sys_heap_alloc() argument
268 if ((bytes == 0U) || size_too_big(h, bytes)) { in sys_heap_alloc()
272 chunksz_t chunk_sz = bytes_to_chunksz(h, bytes); in sys_heap_alloc()
297 IF_ENABLED(CONFIG_MSAN, (__msan_allocated_memory(mem, bytes))); in sys_heap_alloc()
301 void *sys_heap_aligned_alloc(struct sys_heap *heap, size_t align, size_t bytes) in sys_heap_aligned_alloc() argument
319 return sys_heap_alloc(heap, bytes); in sys_heap_aligned_alloc()
326 if ((bytes == 0) || size_too_big(h, bytes)) { in sys_heap_aligned_alloc()
335 chunksz_t padded_sz = bytes_to_chunksz(h, bytes + align - gap); in sys_heap_aligned_alloc()
345 chunk_unit_t *end = (chunk_unit_t *) ROUND_UP(mem + bytes, CHUNK_UNIT); in sys_heap_aligned_alloc()
375 IF_ENABLED(CONFIG_MSAN, (__msan_allocated_memory(mem, bytes))); in sys_heap_aligned_alloc()
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Dheap.h58 typedef struct { char bytes[CHUNK_UNIT]; } chunk_unit_t; member
91 static inline bool big_heap_bytes(size_t bytes) in big_heap_bytes() argument
93 return big_heap_chunks(bytes / CHUNK_UNIT); in big_heap_bytes()
230 static inline chunksz_t chunksz(size_t bytes) in chunksz() argument
232 return (bytes + CHUNK_UNIT - 1U) / CHUNK_UNIT; in chunksz()
235 static inline chunksz_t bytes_to_chunksz(struct z_heap *h, size_t bytes) in bytes_to_chunksz() argument
237 return chunksz(chunk_header_bytes(h) + bytes); in bytes_to_chunksz()
256 static inline bool size_too_big(struct z_heap *h, size_t bytes) in size_too_big() argument
262 return (bytes / CHUNK_UNIT) >= h->end_chunk; in size_too_big()
/Zephyr-latest/tests/subsys/ipc/ipc_sessions/src/
Ddata_queue.c17 void data_queue_init(struct data_queue *q, void *mem, size_t bytes) in data_queue_init() argument
19 k_heap_init(&q->h, mem, bytes); in data_queue_init()
23 int data_queue_put(struct data_queue *q, const void *data, size_t bytes, k_timeout_t timeout) in data_queue_put() argument
28 bytes + sizeof(struct data_queue_format), in data_queue_put()
34 buffer->size = bytes; in data_queue_put()
35 memcpy(buffer->data, data, bytes); in data_queue_put()
/Zephyr-latest/subsys/net/l2/ppp/
Dppp_stats.h17 uint32_t bytes) in ppp_stats_update_bytes_rx() argument
32 stats->bytes.received += bytes; in ppp_stats_update_bytes_rx()
36 uint32_t bytes) in ppp_stats_update_bytes_tx() argument
51 stats->bytes.sent += bytes; in ppp_stats_update_bytes_tx()
128 #define ppp_stats_update_bytes_rx(iface, bytes) argument
129 #define ppp_stats_update_bytes_tx(iface, bytes) argument
/Zephyr-latest/kernel/
Dkheap.c15 void k_heap_init(struct k_heap *heap, void *mem, size_t bytes) in k_heap_init() argument
19 sys_heap_init(&heap->heap, mem, bytes); in k_heap_init()
66 void *k_heap_aligned_alloc(struct k_heap *heap, size_t align, size_t bytes, in k_heap_aligned_alloc() argument
81 ret = sys_heap_aligned_alloc(&heap->heap, align, bytes); in k_heap_aligned_alloc()
109 void *k_heap_alloc(struct k_heap *heap, size_t bytes, k_timeout_t timeout) in k_heap_alloc() argument
113 void *ret = k_heap_aligned_alloc(heap, sizeof(void *), bytes, timeout); in k_heap_alloc()
139 void *k_heap_realloc(struct k_heap *heap, void *ptr, size_t bytes, k_timeout_t timeout) in k_heap_realloc() argument
146 SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_heap, realloc, heap, ptr, bytes, timeout); in k_heap_realloc()
151 ret = sys_heap_aligned_realloc(&heap->heap, ptr, sizeof(void *), bytes); in k_heap_realloc()
163 SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, realloc, heap, ptr, bytes, timeout, ret); in k_heap_realloc()
/Zephyr-latest/subsys/usb/device/
Dusb_transfer.c75 uint32_t bytes; in usb_transfer_work() local
102 ret = usb_write(ep, trans->buffer, trans->bsize, &bytes); in usb_transfer_work()
110 trans->buffer += bytes; in usb_transfer_work()
111 trans->bsize -= bytes; in usb_transfer_work()
112 trans->tsize += bytes; in usb_transfer_work()
115 &bytes); in usb_transfer_work()
123 trans->buffer += bytes; in usb_transfer_work()
124 trans->bsize -= bytes; in usb_transfer_work()
125 trans->tsize += bytes; in usb_transfer_work()
128 if (!bytes || (bytes % usb_dc_ep_mps(ep)) || !trans->bsize) { in usb_transfer_work()
[all …]
/Zephyr-latest/tests/drivers/can/api/src/
Dutilities.c47 uint8_t bytes; in ZTEST() local
50 for (bytes = 0; bytes <= 8; bytes++) { in ZTEST()
51 zassert_equal(can_bytes_to_dlc(bytes), bytes, "wrong DLC for %u byte(s)", bytes); in ZTEST()
/Zephyr-latest/include/zephyr/arch/xtensa/
Dcache.h28 static ALWAYS_INLINE int arch_dcache_flush_range(void *addr, size_t bytes) in arch_dcache_flush_range() argument
33 size_t last = ROUND_UP(((long)addr) + bytes, step); in arch_dcache_flush_range()
36 for (line = first; bytes && line < last; line += step) { in arch_dcache_flush_range()
44 static ALWAYS_INLINE int arch_dcache_flush_and_invd_range(void *addr, size_t bytes) in arch_dcache_flush_and_invd_range() argument
49 size_t last = ROUND_UP(((long)addr) + bytes, step); in arch_dcache_flush_and_invd_range()
52 for (line = first; bytes && line < last; line += step) { in arch_dcache_flush_and_invd_range()
60 static ALWAYS_INLINE int arch_dcache_invd_range(void *addr, size_t bytes) in arch_dcache_invd_range() argument
65 size_t last = ROUND_UP(((long)addr) + bytes, step); in arch_dcache_invd_range()
68 for (line = first; bytes && line < last; line += step) { in arch_dcache_invd_range()
/Zephyr-latest/subsys/llext/
Dllext_priv.h25 static inline void *llext_alloc(size_t bytes) in llext_alloc() argument
29 return k_heap_alloc(&llext_heap, bytes, K_NO_WAIT); in llext_alloc()
32 static inline void *llext_aligned_alloc(size_t align, size_t bytes) in llext_aligned_alloc() argument
36 return k_heap_aligned_alloc(&llext_heap, align, bytes, K_NO_WAIT); in llext_aligned_alloc()
/Zephyr-latest/drivers/entropy/
DKconfig.smartbond22 Buffer length in bytes used to store entropy bytes generated by the
30 Low water-mark threshold in bytes to trigger entropy generation for
31 thread mode consumers. As soon as the number of available bytes in the
40 Buffer length in bytes used to store entropy bytes generated by the
48 Low water-mark threshold in bytes to trigger entropy generation for
49 ISR consumers. As soon as the number of available bytes in the
Dentropy_smartbond.c210 static const uint8_t *rng_pool_put_bytes(struct rng_pool *rngp, const uint8_t *bytes, in rng_pool_put_bytes() argument
216 for (; bytes < limit; ++bytes) { in rng_pool_put_bytes()
217 if (rng_pool_put(rngp, *bytes) < 0) { in rng_pool_put_bytes()
223 return bytes; in rng_pool_put_bytes()
278 uint16_t bytes; in entropy_smartbond_get_entropy() local
281 bytes = rng_pool_get((struct rng_pool *)(entropy_smartbond_data.thr), buf, len); in entropy_smartbond_get_entropy()
284 if (bytes == 0U) { in entropy_smartbond_get_entropy()
290 len -= bytes; in entropy_smartbond_get_entropy()
291 buf += bytes; in entropy_smartbond_get_entropy()
329 uint8_t bytes[4]; in entropy_smartbond_get_entropy_isr() local
[all …]
DKconfig.nrf539 Buffer length in bytes used to store entropy bytes generated by the
47 Low water-mark threshold in bytes to trigger entropy generation for
48 thread mode consumers. As soon as the number of available bytes in the
57 Buffer length in bytes used to store entropy bytes generated by the
65 Low water-mark threshold in bytes to trigger entropy generation for
66 ISR consumers. As soon as the number of available bytes in the
DKconfig.stm3225 Buffer length in bytes used to store entropy bytes generated by the
33 Low water-mark threshold in bytes to trigger entropy generation for
34 thread mode consumers. As soon as the number of available bytes in the
43 Buffer length in bytes used to store entropy bytes generated by the
51 Low water-mark threshold in bytes to trigger entropy generation for
52 ISR consumers. As soon as the number of available bytes in the
/Zephyr-latest/samples/modules/tflite-micro/tflm_ethosu/src/
Dinference_process.cpp30 if (src.bytes > dst.size) { in copyOutput()
31 printf("Tensor size mismatch (bytes): actual=%d, expected%d.\n", src.bytes, in copyOutput()
36 copy(src.data.uint8, src.data.uint8 + src.bytes, static_cast<uint8_t *>(dst.data)); in copyOutput()
37 dst.size = src.bytes; in copyOutput()
144 if (input.size != tensor->bytes) { in runJob()
146 input.size, tensor->bytes); in runJob()
187 if (expected.size != output->bytes) { in runJob()
189 i, expected.size, output->bytes); in runJob()
193 for (unsigned int j = 0; j < output->bytes; ++j) { in runJob()
/Zephyr-latest/drivers/ipm/
DKconfig.imx28 bool "4 bytes"
31 and a maximum size of 4 bytes each.
34 bool "8 bytes"
37 and a maximum size of 8 bytes each.
40 bool "16 bytes"
43 and a maximum size of 16 bytes.
/Zephyr-latest/subsys/net/ip/
Dnet_stats.h52 uint32_t bytes) in net_stats_update_bytes_recv() argument
54 UPDATE_STAT(iface, stats.bytes.received += bytes); in net_stats_update_bytes_recv()
58 uint32_t bytes) in net_stats_update_bytes_sent() argument
60 UPDATE_STAT(iface, stats.bytes.sent += bytes); in net_stats_update_bytes_sent()
66 #define net_stats_update_bytes_recv(iface, bytes) argument
67 #define net_stats_update_bytes_sent(iface, bytes) argument
237 static inline void net_stats_update_tcp_sent(struct net_if *iface, uint32_t bytes) in net_stats_update_tcp_sent() argument
239 UPDATE_STAT(iface, stats.tcp.bytes.sent += bytes); in net_stats_update_tcp_sent()
242 static inline void net_stats_update_tcp_recv(struct net_if *iface, uint32_t bytes) in net_stats_update_tcp_recv() argument
244 UPDATE_STAT(iface, stats.tcp.bytes.received += bytes); in net_stats_update_tcp_recv()
[all …]
/Zephyr-latest/subsys/net/l2/ethernet/
Deth_stats.h18 uint32_t bytes) in eth_stats_update_bytes_rx() argument
33 stats->bytes.received += bytes; in eth_stats_update_bytes_rx()
37 uint32_t bytes) in eth_stats_update_bytes_tx() argument
52 stats->bytes.sent += bytes; in eth_stats_update_bytes_tx()
226 #define eth_stats_update_bytes_rx(iface, bytes) argument
227 #define eth_stats_update_bytes_tx(iface, bytes) argument
/Zephyr-latest/drivers/crypto/
DKconfig.it8xxx212 It requires 256 + 256 bytes in the RAM's first 4k-bytes to calculate
23 It requires 1024 + 256 bytes in the RAM's first 4k-bytes to calculate
/Zephyr-latest/soc/espressif/common/
DKconfig.amp18 Defines APPCPU IRAM area size in bytes.
24 Defines APPCPU DRAM area size in bytes.
30 Defines APPCPU IROM area size in bytes.
36 Defines APPCPU DROM area size in bytes.

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