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Searched refs:uuid (Results 1 – 25 of 356) sorted by relevance

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/linux/lib/
A Duuid.c35 get_random_bytes(uuid, 16); in generate_random_uuid()
37 uuid[6] = (uuid[6] & 0x0F) | 0x40; in generate_random_uuid()
39 uuid[8] = (uuid[8] & 0x3F) | 0x80; in generate_random_uuid()
88 bool uuid_is_valid(const char *uuid) in uuid_is_valid() argument
94 if (uuid[i] != '-') in uuid_is_valid()
96 } else if (!isxdigit(uuid[i])) { in uuid_is_valid()
110 if (!uuid_is_valid(uuid)) in __uuid_parse()
114 int hi = hex_to_bin(uuid[si[i] + 0]); in __uuid_parse()
115 int lo = hex_to_bin(uuid[si[i] + 1]); in __uuid_parse()
123 int guid_parse(const char *uuid, guid_t *u) in guid_parse() argument
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A Dtest_uuid.c13 const char *uuid; member
20 .uuid = "c33f4995-3701-450e-9fbf-206a2e98e576",
25 .uuid = "64b4371c-77c1-48f9-8221-29f054fc023b",
30 .uuid = "0cb4ddff-a545-4401-9d06-688af53e7f84",
70 if (guid_parse(data->uuid, &le)) in test_uuid_test()
71 test_uuid_failed("conversion", false, false, data->uuid, NULL); in test_uuid_test()
76 test_uuid_failed("cmp", false, false, data->uuid, buf); in test_uuid_test()
81 if (uuid_parse(data->uuid, &be)) in test_uuid_test()
82 test_uuid_failed("conversion", false, true, data->uuid, NULL); in test_uuid_test()
87 test_uuid_failed("cmp", false, true, data->uuid, buf); in test_uuid_test()
/linux/net/bluetooth/
A Deir.c60 eir_len += sizeof(uuid); in eir_append_service_data()
70 struct bt_uuid *uuid; in create_uuid16_list() local
78 if (uuid->size != 16) in create_uuid16_list()
81 uuid16 = get_unaligned_le16(&uuid->uuid[12]); in create_uuid16_list()
112 struct bt_uuid *uuid; in create_uuid32_list() local
118 if (uuid->size != 32) in create_uuid32_list()
134 memcpy(ptr, &uuid->uuid[12], sizeof(u32)); in create_uuid32_list()
145 struct bt_uuid *uuid; in create_uuid128_list() local
151 if (uuid->size != 128) in create_uuid128_list()
167 memcpy(ptr, uuid->uuid, 16); in create_uuid128_list()
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/linux/fs/btrfs/
A Duuid-tree.c21 key->objectid = get_unaligned_le64(uuid); in btrfs_uuid_to_key()
22 key->offset = get_unaligned_le64(uuid + sizeof(u64)); in btrfs_uuid_to_key()
48 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_lookup()
108 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_add()
171 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_remove()
261 const u8 *uuid, u8 type, u64 subvolid) in btrfs_check_uuid_tree_entry() argument
280 if (memcmp(uuid, subvol_root->root_item.uuid, BTRFS_UUID_SIZE)) in btrfs_check_uuid_tree_entry()
346 u8 uuid[BTRFS_UUID_SIZE]; in btrfs_uuid_tree_iterate() local
350 put_unaligned_le64(key.objectid, uuid); in btrfs_uuid_tree_iterate()
451 if (!btrfs_is_empty_uuid(root_item.uuid) || in btrfs_uuid_scan_kthread()
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/linux/drivers/firmware/arm_ffa/
A Dbus.c30 while (!uuid_is_null(&id_table->uuid)) { in ffa_device_match()
36 if (uuid_is_null(&ffa_dev->uuid)) in ffa_device_match()
39 if (uuid_equal(&ffa_dev->uuid, &id_table->uuid)) in ffa_device_match()
53 if (uuid_is_null(&ffa_dev->uuid)) in ffa_device_probe()
72 ffa_dev->vm_id, &ffa_dev->uuid); in ffa_device_uevent()
81 &ffa_dev->uuid); in modalias_show()
99 return sprintf(buf, "%pUb\n", &ffa_dev->uuid); in uuid_show()
101 static DEVICE_ATTR_RO(uuid);
190 struct ffa_device *ffa_device_register(const uuid_t *uuid, int vm_id, in ffa_device_register() argument
215 uuid_copy(&ffa_dev->uuid, uuid); in ffa_device_register()
/linux/drivers/md/
A Ddm-log-userspace-base.c47 char uuid[DM_UUID_LEN]; member
97 r = dm_consult_userspace(uuid, lc->luid, request_type, data, in userspace_do_request()
108 r = dm_consult_userspace(uuid, lc->luid, DM_ULOG_CTR, in userspace_do_request()
227 strscpy(lc->uuid, argv[0], sizeof(lc->uuid)); in userspace_ctr()
263 r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_CTR, in userspace_ctr()
415 r = userspace_do_request(lc, lc->uuid, DM_ULOG_IS_CLEAN, in userspace_is_clean()
459 r = userspace_do_request(lc, lc->uuid, DM_ULOG_IN_SYNC, in userspace_in_sync()
471 r = userspace_do_request(lc, lc->uuid, fe->type, in flush_one_by_one()
510 r = userspace_do_request(lc, lc->uuid, DM_ULOG_FLUSH, in flush_by_group()
520 r = userspace_do_request(lc, lc->uuid, type, in flush_by_group()
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A Ddm-log-userspace-transfer.c170 int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type, in dm_consult_userspace() argument
201 memcpy(tfr->uuid, uuid, DM_UUID_LEN); in dm_consult_userspace()
246 (strlen(uuid) > 8) ? in dm_consult_userspace()
247 (uuid + (strlen(uuid) - 8)) : (uuid), in dm_consult_userspace()
A Ddm-ioctl.c51 char *uuid; member
183 c = strcmp(hc->uuid, new_hc->uuid); in __link_uuid()
231 if (!uuid) in alloc_cell()
232 hc->uuid = NULL; in alloc_cell()
235 hc->uuid = kstrdup(uuid, GFP_KERNEL); in alloc_cell()
285 if (uuid) { in dm_hash_insert()
580 val = hc->uuid ? hc->uuid : ""; in filter_device()
950 if (hc->uuid) in __find_device_hash_cell()
951 strscpy(param->uuid, hc->uuid, sizeof(param->uuid)); in __find_device_hash_cell()
2239 if (uuid) in dm_copy_name_and_uuid()
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/linux/fs/nfs_common/
A Dnfslocalio.c39 uuid_gen(&nfs_uuid->uuid); in nfs_uuid_begin()
58 static nfs_uuid_t * nfs_uuid_lookup_locked(const uuid_t *uuid) in nfs_uuid_lookup_locked() argument
63 if (uuid_equal(&nfs_uuid->uuid, uuid)) in nfs_uuid_lookup_locked()
71 void nfs_uuid_is_local(const uuid_t *uuid, struct list_head *list, in nfs_uuid_is_local() argument
78 nfs_uuid = nfs_uuid_lookup_locked(uuid); in nfs_uuid_is_local()
131 struct nfsd_file *nfs_open_local_fh(nfs_uuid_t *uuid, in nfs_open_local_fh() argument
149 net = rcu_dereference(uuid->net); in nfs_open_local_fh()
156 localio = nfs_to->nfsd_open_local_fh(net, uuid->dom, rpc_clnt, in nfs_open_local_fh()
/linux/drivers/nvdimm/
A Dbtt_devs.c23 kfree(nd_btt->uuid); in nd_btt_release()
71 if (nd_btt->uuid) in uuid_show()
72 return sprintf(buf, "%pUb\n", nd_btt->uuid); in uuid_show()
90 static DEVICE_ATTR_RW(uuid);
184 unsigned long lbasize, uuid_t *uuid, in __nd_btt_create() argument
199 if (uuid) { in __nd_btt_create()
200 uuid = kmemdup(uuid, 16, GFP_KERNEL); in __nd_btt_create()
201 if (!uuid) in __nd_btt_create()
204 nd_btt->uuid = uuid; in __nd_btt_create()
326 nd_btt->uuid = kmemdup(&btt_sb->uuid, sizeof(uuid_t), GFP_KERNEL); in __nd_btt_probe()
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A Dnd.h257 uuid_t *uuid) in nsl_get_uuid() argument
260 import_uuid(uuid, nd_label->cxl.uuid); in nsl_get_uuid()
262 import_uuid(uuid, nd_label->efi.uuid); in nsl_get_uuid()
263 return uuid; in nsl_get_uuid()
268 const uuid_t *uuid) in nsl_set_uuid() argument
271 export_uuid(nd_label->cxl.uuid, uuid); in nsl_set_uuid()
273 export_uuid(nd_label->efi.uuid, uuid); in nsl_set_uuid()
274 return uuid; in nsl_set_uuid()
279 const uuid_t *uuid) in nsl_uuid_equal() argument
454 uuid_t *uuid; member
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A Dnamespace_devs.c32 kfree(nspm->uuid); in namespace_pmem_release()
46 uuid2 = nspm->uuid; in is_uuid_busy()
742 if (!uuid) { in uuid_not_set()
767 uuid = nspm->uuid; in __size_store()
949 if (uuid) in uuid_show()
1014 uuid_t uuid; in namespace_update_uuid() local
1059 kfree(uuid); in uuid_store()
1152 uuid = nspm->uuid; in dpa_extents_show()
1156 if (!uuid) in dpa_extents_show()
1683 uuid_t uuid; in create_namespace_pmem() local
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/linux/tools/power/acpi/tools/pfrut/
A Dpfrut.c169 char *uuid; in print_cap() local
171 uuid = malloc(37); in print_cap()
172 if (!uuid) { in print_cap()
179 uuid_unparse(cap->code_type, uuid); in print_cap()
184 uuid_unparse(cap->drv_type, uuid); in print_cap()
185 printf("driver update image type:%s\n", uuid); in print_cap()
189 uuid_unparse(cap->platform_id, uuid); in print_cap()
190 printf("platform id:%s\n", uuid); in print_cap()
191 uuid_unparse(cap->oem_id, uuid); in print_cap()
192 printf("oem id:%s\n", uuid); in print_cap()
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/linux/drivers/thunderbolt/
A Dproperty.c32 u32 uuid[4]; member
177 dir->uuid = kmemdup(&block[dir_offset], sizeof(*dir->uuid), in __tb_property_parse_dir()
179 if (!dir->uuid) { in __tb_property_parse_dir()
251 if (uuid) { in tb_property_create_dir()
252 dir->uuid = kmemdup(uuid, sizeof(*dir->uuid), GFP_KERNEL); in tb_property_create_dir()
253 if (!dir->uuid) { in tb_property_create_dir()
304 kfree(dir->uuid); in tb_property_free_dir()
315 if (dir->uuid) in tb_property_dir_length()
316 len += sizeof(*dir->uuid) / 4; in tb_property_dir_length()
412 if (dir->uuid) { in __tb_property_format_dir()
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/linux/fs/afs/
A Dserver.c71 _enter("%pU", uuid); in afs_find_server_by_uuid()
88 diff = memcmp(uuid, &server->uuid, sizeof(*uuid)); in afs_find_server_by_uuid()
134 diff = memcmp(&candidate->uuid, &server->uuid, sizeof(uuid_t)); in afs_install_server()
195 const uuid_t *uuid, in afs_alloc_server() argument
216 server->uuid = *uuid; in afs_alloc_server()
252 struct key *key, const uuid_t *uuid) in afs_vl_lookup_addrs() argument
262 alist = afs_yfsvl_get_endpoints(&vc, uuid); in afs_vl_lookup_addrs()
264 alist = afs_vl_get_addrs_u(&vc, uuid); in afs_vl_lookup_addrs()
277 const uuid_t *uuid, u32 addr_version) in afs_lookup_server() argument
282 _enter("%p,%pU", cell->net, uuid); in afs_lookup_server()
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A Dvlclient.c46 struct afs_uuid *uuid; in afs_deliver_vl_get_entry_by_name_u() local
62 uuid = (struct afs_uuid *)&entry->fs_server[n]; in afs_deliver_vl_get_entry_by_name_u()
63 uuid->time_low = xdr->time_low; in afs_deliver_vl_get_entry_by_name_u()
64 uuid->time_mid = htons(ntohl(xdr->time_mid)); in afs_deliver_vl_get_entry_by_name_u()
69 uuid->node[j] = (u8)ntohl(xdr->node[j]); in afs_deliver_vl_get_entry_by_name_u()
259 const uuid_t *uuid) in afs_vl_get_addrs_u() argument
291 r->uuid.time_low = u->time_low; in afs_vl_get_addrs_u()
297 r->uuid.node[i] = htonl(u->node[i]); in afs_vl_get_addrs_u()
634 const uuid_t *uuid) in afs_yfsvl_get_endpoints() argument
644 sizeof(__be32) * 2 + sizeof(*uuid), in afs_yfsvl_get_endpoints()
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A Dcmservice.c168 struct afs_uuid *uuid) in afs_find_cm_server_by_uuid() argument
472 if (memcmp(r, &call->net->uuid, sizeof(call->net->uuid)) == 0) in SRXAFSCB_ProbeUuid()
550 __be32 uuid[11]; in SRXAFSCB_TellMeAboutYourself() member
565 reply.ia.uuid[0] = call->net->uuid.time_low; in SRXAFSCB_TellMeAboutYourself()
566 reply.ia.uuid[1] = htonl(ntohs(call->net->uuid.time_mid)); in SRXAFSCB_TellMeAboutYourself()
567 reply.ia.uuid[2] = htonl(ntohs(call->net->uuid.time_hi_and_version)); in SRXAFSCB_TellMeAboutYourself()
568 reply.ia.uuid[3] = htonl((s8) call->net->uuid.clock_seq_hi_and_reserved); in SRXAFSCB_TellMeAboutYourself()
569 reply.ia.uuid[4] = htonl((s8) call->net->uuid.clock_seq_low); in SRXAFSCB_TellMeAboutYourself()
571 reply.ia.uuid[loop + 5] = htonl((s8) call->net->uuid.node[loop]); in SRXAFSCB_TellMeAboutYourself()
/linux/include/linux/
A Duuid.h91 static inline bool uuid_is_null(const uuid_t *uuid) in uuid_is_null() argument
93 return uuid_equal(uuid, &uuid_null); in uuid_is_null()
96 void generate_random_uuid(unsigned char uuid[16]);
102 bool __must_check uuid_is_valid(const char *uuid);
107 int guid_parse(const char *uuid, guid_t *u);
108 int uuid_parse(const char *uuid, uuid_t *u);
/linux/fs/nfsd/
A Dlocalio.c107 uuid_t uuid; member
116 nfs_uuid_is_local(&argp->uuid, &nn->local_clients, in localio_proc_uuid_is_local()
126 u8 uuid[UUID_SIZE]; in localio_decode_uuidarg() local
128 if (decode_opaque_fixed(xdr, uuid, UUID_SIZE)) in localio_decode_uuidarg()
130 import_uuid(&argp->uuid, uuid); in localio_decode_uuidarg()
/linux/drivers/mfd/
A Dwm831x-otp.c59 char uuid[WM831X_UNIQUE_ID_LEN]; in wm831x_otp_init() local
67 ret = wm831x_unique_id_read(wm831x, uuid); in wm831x_otp_init()
69 add_device_randomness(uuid, sizeof(uuid)); in wm831x_otp_init()
/linux/drivers/tee/amdtee/
A Dcore.c180 } *uuid = ptr; in copy_ta_binary() local
185 TA_LOAD_PATH, uuid->lo, uuid->mid, uuid->hi_ver, in copy_ta_binary()
186 uuid->seq_n[0], uuid->seq_n[1], in copy_ta_binary()
187 uuid->seq_n[2], uuid->seq_n[3], in copy_ta_binary()
188 uuid->seq_n[4], uuid->seq_n[5], in copy_ta_binary()
189 uuid->seq_n[6], uuid->seq_n[7]); in copy_ta_binary()
246 rc = copy_ta_binary(ctx, &arg->uuid[0], &ta, &ta_size); in amdtee_open_session()
/linux/Documentation/ABI/testing/
A Dsysfs-bus-optee-devices1 What: /sys/bus/tee/devices/optee-ta-<uuid>/
6 OP-TEE bus provides reference to registered drivers under this directory. The <uuid>
8 are free to create needed API under optee-ta-<uuid> directory.
10 What: /sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant
/linux/sound/soc/sof/
A Dipc4-loader.c127 fm_entry->name, &fm_entry->uuid, fm_entry->cfg_count, in sof_ipc4_fw_parse_ext_man()
131 &fm_entry->uuid); in sof_ipc4_fw_parse_ext_man()
173 unsigned long lib_id, const guid_t *uuid) in sof_ipc4_load_library_by_uuid() argument
197 sdev->pdata->fw_lib_prefix, uuid); in sof_ipc4_load_library_by_uuid()
271 const guid_t *uuid) in sof_ipc4_find_module_by_uuid() argument
278 if (guid_is_null(uuid)) in sof_ipc4_find_module_by_uuid()
283 if (guid_equal(uuid, &fw_lib->modules[i].man4_module_entry.uuid)) in sof_ipc4_find_module_by_uuid()
300 ret = sof_ipc4_load_library_by_uuid(sdev, lib_id + 1, uuid); in sof_ipc4_find_module_by_uuid()
307 if (guid_equal(uuid, &fw_lib->modules[i].man4_module_entry.uuid)) in sof_ipc4_find_module_by_uuid()
495 &fw_module->man4_module_entry.uuid, msg, basecfg->ibs, in sof_ipc4_update_cpc_from_manifest()
/linux/scripts/mod/
A Dfile2alias.c111 static inline void add_uuid(char *str, uuid_le uuid) in add_uuid() argument
116 uuid.b[3], uuid.b[2], uuid.b[1], uuid.b[0], in add_uuid()
117 uuid.b[5], uuid.b[4], uuid.b[7], uuid.b[6], in add_uuid()
118 uuid.b[8], uuid.b[9], uuid.b[10], uuid.b[11], in add_uuid()
119 uuid.b[12], uuid.b[13], uuid.b[14], uuid.b[15]); in add_uuid()
1233 DEF_FIELD_ADDR(symval, mei_cl_device_id, uuid); in do_mei_entry()
1238 add_uuid(alias, *uuid); in do_mei_entry()
1364 uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], in do_tee_entry()
1365 uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], in do_tee_entry()
1366 uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], in do_tee_entry()
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/linux/drivers/hwtracing/stm/
A Dp_sys-t.c107 uuid_t uuid; member
123 uuid_gen(&pn->uuid); in sys_t_policy_node_init()
151 return sprintf(page, "%pU\n", &pn->uuid); in sys_t_policy_uuid_show()
163 ret = uuid_parse(page, &pn->uuid); in sys_t_policy_uuid_store()
169 CONFIGFS_ATTR(sys_t_policy_, uuid);
376 u8 uuid[UUID_SIZE]; in sys_t_write() local
407 export_uuid(uuid, &op->node.uuid); in sys_t_write()
408 sz = stm_data_write(data, m, c, false, uuid, sizeof(op->node.uuid)); in sys_t_write()

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