| /linux/lib/ |
| H A D | uuid.c | 33 void generate_random_uuid(unsigned char uuid[16]) in generate_random_uuid()
35 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()
105 static int __uuid_parse(const char *uuid, __u8 b[16], const u8 ei[16]) in __uuid_parse() argument
110 if (!uuid_is_valid(uuid)) in __uuid_parse()
114 int hi = hex_to_bin(uuid[si[i] + 0]); in __uuid_parse()
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| H A D | test_uuid.c | 13 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()
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| /linux/net/bluetooth/ |
| H A D | eir.c | 54 u8 eir_append_service_data(u8 *eir, u16 eir_len, u16 uuid, u8 *data, in eir_append_service_data() argument
57 eir[eir_len++] = sizeof(u8) + sizeof(uuid) + data_len; in eir_append_service_data()
59 put_unaligned_le16(uuid, &eir[eir_len]); in eir_append_service_data()
60 eir_len += sizeof(uuid); in eir_append_service_data()
70 struct bt_uuid *uuid; in create_uuid16_list() local
75 list_for_each_entry(uuid, &hdev->uuids, list) { in create_uuid16_list()
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
117 list_for_each_entry(uuid, &hdev->uuids, list) { in create_uuid32_list()
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| /linux/fs/btrfs/ |
| H A D | uuid-tree.c | 18 static void btrfs_uuid_to_key(const u8 *uuid, u8 type, struct btrfs_key *key) in btrfs_uuid_to_key() argument
21 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()
26 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, const u8 *uuid, in btrfs_uuid_tree_lookup() argument
48 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_lookup()
86 int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type, in btrfs_uuid_tree_add() argument
99 ret = btrfs_uuid_tree_lookup(uuid_root, uuid, type, subid_cpu); in btrfs_uuid_tree_add()
108 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_add()
148 int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type, in btrfs_uuid_tree_remove() argument
169 btrfs_uuid_to_key(uuid, type, &key); in btrfs_uuid_tree_remove()
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| /linux/drivers/md/ |
| H A D | dm-log-userspace-base.c | 47 char uuid[DM_UUID_LEN]; member
85 static int userspace_do_request(struct log_c *lc, const char *uuid, in userspace_do_request() argument
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()
116 r = dm_consult_userspace(uuid, lc->luid, DM_ULOG_RESUME, NULL, in userspace_do_request()
164 r = userspace_do_request(lc, lc->uuid, DM_ULOG_FLUSH, NULL, 0, NULL, NULL); in do_flush()
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()
277 r = dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_GET_REGION_SIZE, in userspace_ctr()
339 (void) dm_consult_userspace(lc->uuid, lc->luid, DM_ULOG_DTR, in userspace_dtr()
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| H A D | dm-log-userspace-transfer.c | 170 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()
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| H A D | dm-ioctl.c | 51 char *uuid; member
116 c = strcmp(hc->uuid, str); in __get_uuid_cell()
183 c = strcmp(hc->uuid, new_hc->uuid); in __link_uuid()
216 static struct hash_cell *alloc_cell(const char *name, const char *uuid, in alloc_cell() argument
231 if (!uuid) in alloc_cell()
232 hc->uuid = NULL; in alloc_cell()
235 hc->uuid = kstrdup(uuid, GFP_KERNEL); in alloc_cell()
236 if (!hc->uuid) { in alloc_cell()
253 kfree(hc->uuid); in free_cell()
262 static int dm_hash_insert(const char *name, const char *uuid, struct mapped_device *md) in dm_hash_insert() argument
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| /linux/drivers/firmware/arm_ffa/ |
| H A D | bus.c | 30 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);
222 uuid_copy(&ffa_dev->uuid, &part_info->uuid); in ffa_device_register()
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| /linux/drivers/nvdimm/ |
| H A D | btt_devs.c | 23 kfree(nd_btt->uuid); in nd_btt_release()
69 if (nd_btt->uuid) in uuid_show()
70 return sprintf(buf, "%pUb\n", nd_btt->uuid); in uuid_show()
81 rc = nd_uuid_store(dev, &nd_btt->uuid, buf, len); in uuid_store()
88 static DEVICE_ATTR_RW(uuid);
177 unsigned long lbasize, uuid_t *uuid, in __nd_btt_create() argument
192 if (uuid) { in __nd_btt_create()
193 uuid = kmemdup(uuid, 16, GFP_KERNEL); in __nd_btt_create()
194 if (!uuid) in __nd_btt_create()
197 nd_btt->uuid = uuid; in __nd_btt_create()
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| H A D | namespace_devs.c | 32 kfree(nspm->uuid); in namespace_pmem_release()
46 uuid2 = nspm->uuid; in is_uuid_busy()
50 uuid2 = nd_btt->uuid; in is_uuid_busy()
54 uuid2 = nd_pfn->uuid; in is_uuid_busy()
77 bool nd_is_uuid_unique(struct device *dev, uuid_t *uuid) in nd_is_uuid_unique() argument
84 if (device_for_each_child(&nvdimm_bus->dev, uuid, in nd_is_uuid_unique()
179 return nspm->uuid; in nd_dev_to_uuid()
251 if (size == 0 && nspm->uuid) in nd_namespace_label_update()
253 else if (!nspm->uuid) in nd_namespace_label_update()
702 if (size && !nspm->uuid) { in nd_namespace_pmem_set_resource()
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| H A D | nd.h | 257 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
284 import_uuid(&tmp, nd_label->cxl.uuid); in nsl_uuid_equal()
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| H A D | label.c | 332 char *nd_label_gen_id(struct nd_label_id *label_id, const uuid_t *uuid, in nd_label_gen_id() argument
335 if (!label_id || !uuid) in nd_label_gen_id()
337 snprintf(label_id->id, ND_LABEL_ID_SIZE, "pmem-%pUb", uuid); in nd_label_gen_id()
750 static enum nvdimm_claim_class uuid_to_nvdimm_cclass(uuid_t *uuid) in uuid_to_nvdimm_cclass() argument
752 if (uuid_equal(uuid, &nvdimm_btt_uuid)) in uuid_to_nvdimm_cclass()
754 else if (uuid_equal(uuid, &nvdimm_btt2_uuid)) in uuid_to_nvdimm_cclass()
756 else if (uuid_equal(uuid, &nvdimm_pfn_uuid)) in uuid_to_nvdimm_cclass()
758 else if (uuid_equal(uuid, &nvdimm_dax_uuid)) in uuid_to_nvdimm_cclass()
760 else if (uuid_equal(uuid, &uuid_null)) in uuid_to_nvdimm_cclass()
845 uuid_t uuid; in nsl_set_claim_class() local
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| /linux/tools/power/acpi/tools/pfrut/ |
| H A D | pfrut.c | 169 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()
180 printf("code injection image type:%s\n", 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()
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| /linux/drivers/thunderbolt/ |
| H A D | property.c | 32 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()
246 struct tb_property_dir *tb_property_create_dir(const uuid_t *uuid) in tb_property_create_dir() argument
255 if (uuid) { in tb_property_create_dir()
256 dir->uuid = kmemdup(uuid, sizeof(*dir->uuid), GFP_KERNEL); in tb_property_create_dir()
257 if (!dir->uuid) { in tb_property_create_dir()
308 kfree(dir->uuid); in tb_property_free_dir()
319 if (dir->uuid) in tb_property_dir_length()
320 len += sizeof(*dir->uuid) / 4; in tb_property_dir_length()
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| /linux/fs/nfs_common/ |
| H A D | nfslocalio.c | 69 uuid_gen(&nfs_uuid->uuid); in nfs_uuid_begin()
91 static nfs_uuid_t * nfs_uuid_lookup_locked(const uuid_t *uuid) in nfs_uuid_lookup_locked() argument
96 if (uuid_equal(&nfs_uuid->uuid, uuid)) in nfs_uuid_lookup_locked()
104 void nfs_uuid_is_local(const uuid_t *uuid, struct list_head *list, in nfs_uuid_is_local() argument
111 nfs_uuid = nfs_uuid_lookup_locked(uuid); in nfs_uuid_is_local()
265 struct nfsd_file *nfs_open_local_fh(nfs_uuid_t *uuid, in nfs_open_local_fh() argument
285 net = rcu_dereference(uuid->net); in nfs_open_local_fh()
292 localio = nfs_to->nfsd_open_local_fh(net, uuid->dom, rpc_clnt, cred, in nfs_open_local_fh()
294 if (!IS_ERR(localio) && nfs_uuid_add_file(uuid, nfl) < 0) { in nfs_open_local_fh()
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| /linux/include/linux/ |
| H A D | uuid.h | 91 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);
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| /linux/fs/afs/ |
| H A D | vlclient.c | 46 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()
65 uuid->time_hi_and_version = htons(ntohl(xdr->time_hi_and_version)); in afs_deliver_vl_get_entry_by_name_u()
66 uuid->clock_seq_hi_and_reserved = (u8)ntohl(xdr->clock_seq_hi_and_reserved); in afs_deliver_vl_get_entry_by_name_u()
67 uuid->clock_seq_low = (u8)ntohl(xdr->clock_seq_low); 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
263 const struct afs_uuid *u = (const struct afs_uuid *)uuid; in afs_vl_get_addrs_u()
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| H A D | cmservice.c | 420 if (memcmp(r, &call->net->uuid, sizeof(call->net->uuid)) == 0) in SRXAFSCB_ProbeUuid()
498 __be32 uuid[11]; in SRXAFSCB_TellMeAboutYourself() member
513 reply.ia.uuid[0] = call->net->uuid.time_low; in SRXAFSCB_TellMeAboutYourself()
514 reply.ia.uuid[1] = htonl(ntohs(call->net->uuid.time_mid)); in SRXAFSCB_TellMeAboutYourself()
515 reply.ia.uuid[2] = htonl(ntohs(call->net->uuid.time_hi_and_version)); in SRXAFSCB_TellMeAboutYourself()
516 reply.ia.uuid[3] = htonl((s8) call->net->uuid.clock_seq_hi_and_reserved); in SRXAFSCB_TellMeAboutYourself()
517 reply.ia.uuid[4] = htonl((s8) call->net->uuid.clock_seq_low); in SRXAFSCB_TellMeAboutYourself()
519 reply.ia.uuid[loop + 5] = htonl((s8) call->net->uuid.node[loop]); in SRXAFSCB_TellMeAboutYourself()
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| H A D | server.c | 37 static struct afs_server *afs_find_server_by_uuid(struct afs_cell *cell, const uuid_t *uuid) in afs_find_server_by_uuid() argument
43 _enter("%pU", uuid); in afs_find_server_by_uuid()
49 diff = memcmp(uuid, &server->uuid, sizeof(*uuid)); in afs_find_server_by_uuid()
86 diff = memcmp(&(*candidate)->uuid, &server->uuid, sizeof(uuid_t)); in afs_install_server()
113 static struct afs_server *afs_alloc_server(struct afs_cell *cell, const uuid_t *uuid) in afs_alloc_server() argument
128 server->uuid = *uuid; in afs_alloc_server()
163 alist = afs_yfsvl_get_endpoints(&vc, &server->uuid); in afs_vl_lookup_addrs()
165 alist = afs_vl_get_addrs_u(&vc, &server->uuid); in afs_vl_lookup_addrs()
179 const uuid_t *uuid, u32 addr_version) in afs_lookup_server() argument
186 _enter("%p,%pU", cell->net, uuid); in afs_lookup_server()
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| /linux/scripts/mod/ |
| H A D | file2alias.c | 159 static inline void add_uuid(char *str, uuid_le uuid) in add_uuid() argument
164 uuid.b[3], uuid.b[2], uuid.b[1], uuid.b[0], in add_uuid()
165 uuid.b[5], uuid.b[4], uuid.b[7], uuid.b[6], in add_uuid()
166 uuid.b[8], uuid.b[9], uuid.b[10], uuid.b[11], in add_uuid()
167 uuid.b[12], uuid.b[13], uuid.b[14], uuid.b[15]); in add_uuid()
1119 DEF_FIELD_ADDR(symval, mei_cl_device_id, uuid); in do_mei_entry()
1122 add_uuid(alias, *uuid); in do_mei_entry()
1234 DEF_FIELD_ADDR(symval, tee_client_device_id, uuid); in do_tee_entry()
1238 uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], in do_tee_entry()
1239 uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], in do_tee_entry()
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| /linux/drivers/tee/amdtee/ |
| H A D | core.c | 183 } *uuid = ptr; in copy_ta_binary() local
188 TA_LOAD_PATH, uuid->lo, uuid->mid, uuid->hi_ver, in copy_ta_binary()
189 uuid->seq_n[0], uuid->seq_n[1], in copy_ta_binary()
190 uuid->seq_n[2], uuid->seq_n[3], in copy_ta_binary()
191 uuid->seq_n[4], uuid->seq_n[5], in copy_ta_binary()
192 uuid->seq_n[6], uuid->seq_n[7]); in copy_ta_binary()
249 rc = copy_ta_binary(ctx, &arg->uuid[0], &ta, &ta_size); in amdtee_open_session()
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| /linux/drivers/mfd/ |
| H A D | wm831x-otp.c | 59 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()
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| /linux/fs/nfsd/ |
| H A D | localio.c | 154 uuid_t uuid; member
163 nfs_uuid_is_local(&argp->uuid, &nn->local_clients, in localio_proc_uuid_is_local()
174 u8 uuid[UUID_SIZE]; in localio_decode_uuidarg() local
176 if (decode_opaque_fixed(xdr, uuid, UUID_SIZE)) in localio_decode_uuidarg()
178 import_uuid(&argp->uuid, uuid); in localio_decode_uuidarg()
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-optee-devices | 1 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
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| /linux/drivers/hwtracing/stm/ |
| H A D | p_sys-t.c | 107 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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