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Searched refs:buf (Results 1 – 25 of 183) sorted by relevance

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/spdk/test/unit/lib/util/crc32c.c/
H A Dcrc32c_ut.c17 char buf[1024], buf1[1024]; in test_crc32c() local
21 snprintf(buf, sizeof(buf), "%s", "Hello world!"); in test_crc32c()
23 crc = spdk_crc32c_update(buf, strlen(buf), crc); in test_crc32c()
28 iov[0].iov_base = buf; in test_crc32c()
29 iov[0].iov_len = strlen(buf); in test_crc32c()
35 snprintf(buf, sizeof(buf), "%s", "Hello"); in test_crc32c()
36 iov[0].iov_base = buf; in test_crc32c()
37 iov[0].iov_len = strlen(buf); in test_crc32c()
54 snprintf(buf, sizeof(buf), "%s", ""); in test_crc32c()
56 crc = spdk_crc32c_update(buf, strlen(buf), crc); in test_crc32c()
[all …]
/spdk/test/unit/lib/thread/iobuf.c/
H A Diobuf_ut.c18 void *buf; member
31 ut_iobuf_get_buf_cb(struct spdk_iobuf_entry *entry, void *buf) in ut_iobuf_get_buf_cb()
35 ut_entry->buf = buf; in ut_iobuf_get_buf_cb()
43 ut_entry->buf = cb_arg; in ut_iobuf_foreach_cb()
123 entry->buf = spdk_iobuf_get(entry->ioch, LARGE_BUFSIZE, &entry->iobuf, ut_iobuf_get_buf_cb); in iobuf()
124 CU_ASSERT_PTR_NOT_NULL(entry->buf); in iobuf()
126 entry->buf = spdk_iobuf_get(entry->ioch, LARGE_BUFSIZE, &entry->iobuf, ut_iobuf_get_buf_cb); in iobuf()
127 CU_ASSERT_PTR_NOT_NULL(entry->buf); in iobuf()
128 /* The next two should be put onto the large buf wai in iobuf()
30 ut_iobuf_get_buf_cb(struct spdk_iobuf_entry * entry,void * buf) ut_iobuf_get_buf_cb() argument
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/spdk/lib/util/
H A Dcrc32c.c13 spdk_crc32c_update(const void *buf, size_t len, uint32_t crc) in spdk_crc32c_update() argument
15 return crc32_iscsi((unsigned char *)buf, len, crc); in spdk_crc32c_update()
21 spdk_crc32c_update(const void *buf, size_t len, uint32_t crc) in spdk_crc32c_update() argument
27 /* process the head and tail bytes separately to make the buf address in spdk_crc32c_update()
30 count_pre = ((uint64_t)buf & 7) == 0 ? 0 : 8 - ((uint64_t)buf & 7); in spdk_crc32c_update()
31 count_post = (uint64_t)((uintptr_t)buf + len) & 7; in spdk_crc32c_update()
35 crc = _mm_crc32_u8(crc, *(const uint8_t *)buf); in spdk_crc32c_update()
36 buf = (uint8_t *)buf in spdk_crc32c_update()
61 spdk_crc32c_update(const void * buf,size_t len,uint32_t crc) spdk_crc32c_update() argument
104 spdk_crc32c_update(const void * buf,size_t len,uint32_t crc) spdk_crc32c_update() argument
130 spdk_crc32c_nvme(const void * buf,size_t len,uint32_t crc) spdk_crc32c_nvme() argument
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H A Dpipe.c21 uint8_t *buf; member
32 spdk_pipe_create(void *buf, uint32_t sz) in spdk_pipe_create() argument
41 pipe->buf = buf; in spdk_pipe_create()
50 void *buf; in spdk_pipe_destroy() local
60 buf = pipe->buf; in spdk_pipe_destroy()
62 return buf; in spdk_pipe_destroy()
68 struct spdk_pipe_buf *buf; in pipe_alloc_buf_from_group() local
76 buf = SLIST_FIRST(&group->bufs); in pipe_alloc_buf_from_group()
77 while (buf != NULL) { in pipe_alloc_buf_from_group()
78 if (buf->sz == pipe->sz) { in pipe_alloc_buf_from_group()
[all …]
H A Dcrc32.c32 crc32_update(const struct spdk_crc32_table *table, const void *buf, size_t len, uint32_t crc) in crc32_update() argument
37 /* process the head and tail bytes separately to make the buf address in crc32_update()
40 count_pre = ((uint64_t)buf & 7) == 0 ? 0 : 8 - ((uint64_t)buf & 7); in crc32_update()
41 count_post = (uint64_t)(buf + len) & 7; in crc32_update()
45 crc = __crc32b(crc, *(const uint8_t *)buf); in crc32_update()
46 buf++; in crc32_update()
49 dword_buf = (const uint64_t *)buf; in crc32_update()
55 buf = dword_buf; in crc32_update()
57 crc = __crc32b(crc, *(const uint8_t *)buf); in crc32_update()
67 crc32_update(const struct spdk_crc32_table * table,const void * buf,size_t len,uint32_t crc) crc32_update() argument
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H A Dfile.c12 uint8_t *newbuf, *buf = NULL; in spdk_posix_file_load()
19 newbuf = realloc(buf, buf_size); in spdk_posix_file_load()
21 free(buf); in spdk_posix_file_load()
24 buf = newbuf; in spdk_posix_file_load()
26 rc = fread(buf + cur_size, 1, buf_size - cur_size, file); in spdk_posix_file_load()
31 return buf; in spdk_posix_file_load()
35 free(buf); in spdk_posix_file_load()
42 free(buf); in spdk_posix_file_load()
11 uint8_t *newbuf, *buf = NULL; spdk_posix_file_load() local
H A Dcrc64.c13 spdk_crc64_nvme(const void *buf, size_t len, uint64_t crc) in spdk_crc64_nvme() argument
15 return crc64_rocksoft_refl(crc, (const uint8_t *)buf, len); in spdk_crc64_nvme()
152 crc64_rocksoft_refl_base(uint64_t seed, const uint8_t *buf, uint64_t len) in crc64_rocksoft_refl_base() argument
157 uint8_t byte = buf[i]; in crc64_rocksoft_refl_base()
165 spdk_crc64_nvme(const void *buf, size_t len, uint64_t crc) in spdk_crc64_nvme() argument
167 return crc64_rocksoft_refl_base(crc, (const uint8_t *)buf, len); in spdk_crc64_nvme()
H A Diov.c177 iov_xfer(struct spdk_iov_xfer *ix, const void *buf, size_t buf_len, bool to_buf) in iov_xfer() argument
198 memcpy((char *)buf + copied_len, in iov_xfer()
202 (const char *)buf + copied_len, len); in iov_xfer()
216 spdk_iov_xfer_from_buf(struct spdk_iov_xfer *ix, const void *buf, size_t buf_len) in spdk_iov_xfer_from_buf() argument
218 return iov_xfer(ix, buf, buf_len, false); in spdk_iov_xfer_from_buf()
222 spdk_iov_xfer_to_buf(struct spdk_iov_xfer *ix, const void *buf, size_t buf_len) in spdk_iov_xfer_to_buf() argument
224 return iov_xfer(ix, buf, buf_len, true); in spdk_iov_xfer_to_buf()
228 spdk_copy_iovs_to_buf(void *buf, size_t buf_len, struct iovec *iovs, int iovcnt) in spdk_copy_iovs_to_buf() argument
233 spdk_iov_xfer_to_buf(&ix, buf, buf_len); in spdk_copy_iovs_to_buf()
237 spdk_copy_buf_to_iovs(struct iovec *iovs, int iovcnt, void *buf, size_t buf_len) in spdk_copy_buf_to_iovs() argument
[all …]
H A Dcrc16.c17 spdk_crc16_t10dif(uint16_t init_crc, const void *buf, size_t len) in spdk_crc16_t10dif() argument
19 return (crc16_t10dif(init_crc, buf, len)); in spdk_crc16_t10dif()
617 crc16_table_t10dif(uint16_t init_crc, const void *buf, size_t len) in crc16_table_t10dif() argument
620 const uint8_t *data = (const uint8_t *)buf; in crc16_table_t10dif()
628 spdk_crc16_t10dif(uint16_t init_crc, const void *buf, size_t len) in spdk_crc16_t10dif() argument
630 return (crc16_table_t10dif(init_crc, buf, len)); in spdk_crc16_t10dif()
/spdk/lib/env_dpdk/
H A Dpci_event.c98 parse_subsystem_event(const char *buf, struct spdk_pci_event *event) in parse_subsystem_event() argument
114 while (*buf) { in parse_subsystem_event()
115 if (!strncmp(buf, "SUBSYSTEM=", 10)) { in parse_subsystem_event()
116 buf += 10; in parse_subsystem_event()
117 snprintf(subsystem, sizeof(subsystem), "%s", buf); in parse_subsystem_event()
118 } else if (!strncmp(buf, "ACTION=", 7)) { in parse_subsystem_event()
119 buf += 7; in parse_subsystem_event()
120 snprintf(action, sizeof(action), "%s", buf); in parse_subsystem_event()
121 } else if (!strncmp(buf, "DEVPATH=", 8)) { in parse_subsystem_event()
122 buf += 8; in parse_subsystem_event()
[all …]
/spdk/test/unit/lib/json/json_write.c/
H A Djson_write_ut.c345 test_generate_string_uint128(char *buf, int buf_size, uint64_t low, uint64_t high) in test_generate_string_uint128() argument
352 memset(buf, 0, buf_size); in test_generate_string_uint128()
359 snprintf(tmp_buf, buf_size, "%015" PRIu64 "%s", seg, buf); in test_generate_string_uint128()
361 snprintf(tmp_buf, buf_size, "%" PRIu64 "%s", seg, buf); in test_generate_string_uint128()
364 count = snprintf(buf, buf_size, "%s", tmp_buf); in test_generate_string_uint128()
371 test_generate_string_name_uint128(char *name, char *buf, int buf_size, uint64_t low, uint64_t high) in test_generate_string_name_uint128() argument
374 int count = test_generate_string_uint128(buf, buf_size, low, high); in test_generate_string_name_uint128()
376 memcpy(tmp_buf, buf, buf_size); in test_generate_string_name_uint128()
377 count = snprintf(buf, 256, "\"%s\":%s", name, tmp_buf); in test_generate_string_name_uint128()
386 char buf[256] = {0}; in test_write_number_uint128() local
[all …]
/spdk/test/unit/lib/util/crc64.c/
H A Dcrc64_ut.c15 char buf[buf_size]; in test_crc64_nvme() local
23 memset(buf, 0, buf_size); in test_crc64_nvme()
24 crc = spdk_crc64_nvme(buf, buf_size, 0); in test_crc64_nvme()
28 memset(buf, 0xFF, buf_size); in test_crc64_nvme()
29 crc = spdk_crc64_nvme(buf, buf_size, 0); in test_crc64_nvme()
33 memset(buf, 0, buf_size); in test_crc64_nvme()
36 buf[i] = (char)j; in test_crc64_nvme()
43 crc = spdk_crc64_nvme(buf, buf_size, 0); in test_crc64_nvme()
47 memset(buf, 0, buf_size); in test_crc64_nvme()
50 buf[i] = (char)j; in test_crc64_nvme()
[all …]
/spdk/test/env/vtophys/
H A Dvtophys.c49 void *buf = NULL, *p = NULL; in vtophys_spdk_malloc_test() local
57 buf = spdk_zmalloc(size, buf_align, NULL, SPDK_ENV_LCORE_ID_ANY, SPDK_MALLOC_DMA); in vtophys_spdk_malloc_test()
58 if (buf == NULL) { in vtophys_spdk_malloc_test()
63 paddr = spdk_vtophys(buf, NULL); in vtophys_spdk_malloc_test()
67 p = buf; in vtophys_spdk_malloc_test()
69 while (p < buf + size) { in vtophys_spdk_malloc_test()
74 tmpsize = buf + size - p; in vtophys_spdk_malloc_test()
79 p = buf; in vtophys_spdk_malloc_test()
86 p = buf; in vtophys_spdk_malloc_test()
88 while (p < buf in vtophys_spdk_malloc_test()
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/spdk/lib/log/
H A Dlog.c118 get_timestamp_prefix(char *buf, int buf_size) in spdk_log_to_syslog_level()
126 buf[0] = '\0'; in spdk_log_to_syslog_level()
134 snprintf(buf, buf_size, "[%s.%06ld] ", "unknown date", usec);
139 snprintf(buf, buf_size, "[%s.%06ld] ", date, usec); in spdk_vlog() local
180 char *buf, _buf[MAX_TMPBUF], *ext_buf = NULL; in spdk_vlog()
199 buf = _buf; in spdk_vflog()
211 buf = ext_buf;
219 fprintf(stderr, "%s%s:%4d:%s: *%s*: %s", timestamp, file, line, func, spdk_level_names[level], buf); in spdk_flog()
221 fprintf(stderr, "%s%s", timestamp, buf); in spdk_flog()
227 syslog(severity, "%s:%4d:%s: *%s*: %s", file, line, func, spdk_level_names[level], buf); in fdump()
77 get_timestamp_prefix(char * buf,int buf_size) get_timestamp_prefix() argument
196 char buf[MAX_TMPBUF]; spdk_vflog() local
224 fdump(FILE * fp,const char * label,const uint8_t * buf,size_t len) fdump() argument
269 spdk_log_dump(FILE * fp,const char * label,const void * buf,size_t len) spdk_log_dump() argument
[all...]
/spdk/test/unit/lib/accel/accel.c/
H A Daccel_ut.c694 char buf[4096], tmp[2][4096], expected[4096]; in test_sequence_fill_copy()
702 memset(buf, 0, sizeof(buf)); in test_sequence_fill_copy()
705 rc = spdk_accel_append_fill(&seq, ioch, buf, sizeof(buf), NULL, NULL, 0xa5, in test_sequence_fill_copy()
717 CU_ASSERT_EQUAL(memcmp(buf, expected, sizeof(buf)), 0); in test_sequence_fill_copy()
720 memset(buf, 0, sizeof(buf)); in test_sequence_fill_copy()
726 dst_iovs[0].iov_base = buf; in test_sequence_fill_copy()
677 char buf[4096], tmp[2][4096], expected[4096]; test_sequence_fill_copy() local
869 char buf[4096], tmp[2][4096], expected[4096]; test_sequence_abort() local
941 char buf[4096]; test_sequence_append_error() local
1078 char buf[4096], tmp[4096]; test_sequence_completion_error() local
1229 char buf[4096], tmp[2][4096], expected[4096]; test_sequence_decompress() local
1355 char buf[4096], tmp[2][4096], expected[4096]; test_sequence_reverse() local
1535 char buf[4096], tmp[4][4096]; test_sequence_copy_elision() local
2012 void *buf[2], *domain_ctx[2], *iobuf_buf; test_sequence_accel_buffers() local
2869 void *buf, *accel_domain_ctx; test_sequence_module_memory_domain() local
3026 unsigned char buf[4096], encrypted[4096] = {}, data[4096], tmp[3][4096]; test_sequence_crypto() local
3294 char buf[4096], tmp[3][4096], expected[4096]; test_sequence_driver() local
3740 char buf[4096], tmp[4096], expected[4096]; test_sequence_same_iovs() local
3878 char buf[4096], tmp[3][4096]; test_sequence_crc32() local
[all...]
/spdk/test/unit/lib/nvmf/vfio_user.c/
H A Dvfio_user_ut.c58 void *buf, *prps; in test_nvme_cmd_map_prps()
62 buf = spdk_zmalloc(132 * 1024, 4096, &phy_addr, 0, 0); in test_nvme_cmd_map_prps()
63 CU_ASSERT(buf != NULL); in test_nvme_cmd_map_prps()
68 cmd.dptr.prp.prp1 = (uint64_t)(uintptr_t)buf; in test_nvme_cmd_map_prps()
76 cmd.dptr.prp.prp1 = (uint64_t)(uintptr_t)buf + 1024 * 3; in test_nvme_cmd_map_prps()
77 cmd.dptr.prp.prp2 = (uint64_t)(uintptr_t)buf + 4096; in test_nvme_cmd_map_prps()
89 cmd.dptr.prp.prp1 = (uint64_t)(uintptr_t)buf + 1024 * 3; in test_nvme_cmd_map_prps()
94 *prp = (uint64_t)(uintptr_t)buf + i * 4096; in test_nvme_cmd_map_prps()
102 CU_ASSERT(iovs[i].iov_base == (void *)((uintptr_t)buf + i * 4096)); in test_nvme_cmd_map_prps()
105 CU_ASSERT(iovs[32].iov_base == (void *)((uintptr_t)buf in test_nvme_cmd_map_prps()
57 void *buf, *prps; test_nvme_cmd_map_prps() local
125 void *buf, *sgls; test_nvme_cmd_map_sgls() local
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/spdk/lib/json/
H A Djson_write.c19 uint8_t buf[4096]; member
36 rc = w->write_cb(w->cb_ctx, w->buf, w->buf_filled); in flush_buf()
93 size_t buf_remain = sizeof(w->buf) - w->buf_filled; in emit()
101 memcpy(w->buf + w->buf_filled, data, size); in emit()
109 size_t buf_remain = sizeof(w->buf) - w->buf_filled; in emit_buf_full()
115 memcpy(w->buf + w->buf_filled, data, buf_remain); in emit_buf_full()
195 char buf[32]; in spdk_json_write_uint8() local
199 count = snprintf(buf, sizeof(buf), "%" PRIu8, val); in spdk_json_write_uint8()
200 if (count <= 0 || (size_t)count >= sizeof(buf)) { return fail(w); } in spdk_json_write_uint8()
201 return emit(w, buf, count); in spdk_json_write_uint8()
[all …]
/spdk/test/app/jsoncat/
H A Djsoncat.c55 void *buf, *end; in process_file() local
61 buf = spdk_posix_file_load(f, &size); in process_file()
62 if (buf == NULL) { in process_file()
67 rc = spdk_json_parse(buf, size, NULL, 0, NULL, parse_flags); in process_file()
70 free(buf); in process_file()
78 free(buf); in process_file()
82 rc = spdk_json_parse(buf, size, values, num_values, &end, in process_file()
87 free(buf); in process_file()
95 free(buf); in process_file()
103 if (end != buf + size) { in process_file()
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/spdk/test/unit/lib/blobfs/blobfs_sync_ut/
H A Dblobfs_sync_ut.c204 char *buf; in file_length() local
223 buf = calloc(1, buf_length); in file_length()
224 spdk_file_write(g_file, channel, buf, 0, buf_length); in file_length()
225 free(buf); in file_length()
286 char *buf, append_buf[64]; in append_write_to_extend_blob() local
302 buf = calloc(1, buf_length); in append_write_to_extend_blob()
303 rc = spdk_file_write(g_file, channel, buf, 0, buf_length); in append_write_to_extend_blob()
305 free(buf); in append_write_to_extend_blob()
340 char *buf; in partial_buffer() local
359 buf = calloc(1, buf_length); in partial_buffer()
[all …]
/spdk/include/spdk_internal/
H A Dutf.h167 utf8_encode_unsafe(uint8_t *buf, uint32_t c) in utf8_encode_unsafe() argument
170 buf[0] = c; in utf8_encode_unsafe()
173 buf[0] = 0xC0 | (c >> 6); in utf8_encode_unsafe()
174 buf[1] = 0x80 | (c & 0x3F); in utf8_encode_unsafe()
180 buf[0] = 0xE0 | (c >> 12); in utf8_encode_unsafe()
181 buf[1] = 0x80 | ((c >> 6) & 0x3F); in utf8_encode_unsafe()
182 buf[2] = 0x80 | (c & 0x3F); in utf8_encode_unsafe()
185 buf[0] = 0xF0 | (c >> 18); in utf8_encode_unsafe()
186 buf[1] = 0x80 | ((c >> 12) & 0x3F); in utf8_encode_unsafe()
187 buf[2] = 0x80 | ((c >> 6) & 0x3F); in utf8_encode_unsafe()
[all …]
/spdk/test/common/lib/
H A Dtest_iobuf.c77 void *buf; in spdk_iobuf_get()
92 buf = calloc(1, len); in spdk_iobuf_get()
93 CU_ASSERT(buf != NULL); in spdk_iobuf_get()
95 return buf; in spdk_iobuf_get()
107 buf = calloc(1, len); in spdk_iobuf_put() argument
108 CU_ASSERT(buf != NULL); in spdk_iobuf_put()
110 return buf; in spdk_iobuf_put()
114 spdk_iobuf_put(struct spdk_iobuf_channel *ch, void *buf, uint64_t len) in spdk_iobuf_put()
134 entry->cb_fn(entry, buf); in spdk_iobuf_put()
144 free(buf);
72 void *buf; spdk_iobuf_get() local
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H A Dtest_env.c160 void *buf = NULL; in spdk_malloc()
173 if (posix_memalign(&buf, align, size)) { in spdk_malloc()
177 *phys_addr = (uint64_t)buf; in spdk_malloc()
180 return buf;
189 void *buf = spdk_malloc(size, align, phys_addr, -1, 1); in spdk_zmalloc()
191 if (buf != NULL) { in spdk_zmalloc()
192 memset(buf, 0, size); in spdk_zmalloc()
194 return buf;
208 spdk_realloc(void *buf, size_t size, size_t align) in spdk_realloc()
212 return realloc(buf, siz
157 void *buf = NULL; spdk_malloc() local
186 void *buf = spdk_malloc(size, align, phys_addr, -1, 1); spdk_zmalloc() local
205 spdk_realloc(void * buf,size_t size,size_t align) spdk_realloc() argument
241 spdk_dma_realloc(void * buf,size_t size,size_t align,uint64_t * phys_addr) spdk_dma_realloc() argument
249 spdk_free(void * buf) spdk_free() argument
257 spdk_dma_free(void * buf) spdk_dma_free() argument
265 spdk_vtophys(const void * buf,uint64_t * size) spdk_vtophys() argument
327 void *buf; spdk_mempool_get() local
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/spdk/test/unit/lib/keyring/keyring.c/
H A Dkeyring_ut.c14 char buf[UT_KEY_SIZE]; member
19 char *buf; member
38 memcpy(utkey->buf, opts->buf, opts->len); in ut_keyring_add_key()
51 memset(utkey->buf, 0, utkey->len); in ut_keyring_remove_key()
56 ut_keyring_get_key(struct spdk_key *key, void *buf, int len) in ut_keyring_get_key() argument
60 memcpy(buf, utkey->buf, utkey->len); in ut_keyring_get_key()
87 struct ut_key_opts uopts = { .buf = keybuf, .len = UT_KEY_SIZE }; in test_keyring_add_remove()
187 struct ut_key_opts uopts = { .buf in test_keyring_get_put()
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/spdk/lib/ftl/utils/
H A Dftl_bitmap.c43 bitmap_word *buf; member
47 struct ftl_bitmap *ftl_bitmap_create(void *buf, size_t size) in ftl_bitmap_create() argument
51 if ((uintptr_t)buf % ftl_bitmap_buffer_alignment) { in ftl_bitmap_create()
68 bitmap->buf = buf; in ftl_bitmap_create()
89 *word_out = &bitmap->buf[word_idx]; in locate_bit()
139 word = (bitmap->buf[i] ^ skip) & (~0UL << (start_bit & FTL_BITMAP_WORD_MASK)); in ftl_bitmap_find_first()
146 word = bitmap->buf[i] ^ skip; in ftl_bitmap_find_first()
178 bitmap_word *word = bitmap->buf; in ftl_bitmap_count_set()
/spdk/module/bdev/raid/
H A Dbdev_raid_sb.c30 void *buf; member
138 struct raid_bdev_superblock *sb = ctx->buf; in raid_bdev_parse_superblock()
190 spdk_dma_free(ctx->buf); in raid_bdev_read_sb_ctx_free()
200 struct raid_bdev_superblock *sb = ctx->buf; in raid_bdev_read_sb_remainder()
203 void *buf; in raid_bdev_read_sb_remainder() local
209 buf = spdk_dma_realloc(ctx->buf, ctx->buf_size, spdk_bdev_get_buf_align(bdev), NULL); in raid_bdev_read_sb_remainder()
210 if (buf == NULL) { in raid_bdev_read_sb_remainder()
214 ctx->buf = buf; in raid_bdev_read_sb_remainder()
216 rc = spdk_bdev_read(ctx->desc, ctx->ch, ctx->buf + buf_size_prev, buf_size_prev, in raid_bdev_read_sb_remainder()
240 memmove(ctx->buf + (i * data_block_size), in raid_bdev_read_sb_cb()
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