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/linux-6.3-rc2/tools/power/acpi/os_specific/service_layers/
A Doslinuxtbl.c57 char *signature,
289 ACPI_COPY_NAMESEG(new_info->signature, signature); in osl_add_table_to_list()
296 if (ACPI_COMPARE_NAMESEG(next->signature, signature)) { in osl_add_table_to_list()
935 (mapped_table->signature, signature)) { in osl_get_bios_table()
1080 if (signature) { in osl_map_table()
1090 (signature, mapped_table->signature)) { in osl_map_table()
1230 if (signature) { in osl_read_table_from_file()
1239 } else if (!ACPI_COMPARE_NAMESEG(signature, header.signature)) { in osl_read_table_from_file()
1242 signature, header.signature); in osl_read_table_from_file()
1271 header.signature); in osl_read_table_from_file()
[all …]
/linux-6.3-rc2/drivers/acpi/acpica/
A Dtbfind.c34 acpi_tb_find_table(char *signature, in acpi_tb_find_table() argument
45 if (!acpi_ut_valid_nameseg(signature)) { in acpi_tb_find_table()
59 ACPI_COPY_NAMESEG(header.signature, signature); in acpi_tb_find_table()
67 if (memcmp(&(acpi_gbl_root_table_list.tables[i].signature), in acpi_tb_find_table()
68 header.signature, ACPI_NAMESEG_SIZE)) { in acpi_tb_find_table()
96 (acpi_gbl_root_table_list.tables[i].pointer->signature, in acpi_tb_find_table()
97 header.signature, ACPI_NAMESEG_SIZE) && (!oem_id[0] in acpi_tb_find_table()
113 header.signature)); in acpi_tb_find_table()
A Dtbxface.c165 table_desc->signature.ascii)); in ACPI_EXPORT_SYMBOL_INIT()
216 acpi_get_table_header(char *signature, in ACPI_EXPORT_SYMBOL_INIT()
225 if (!signature || !out_table_header) { in ACPI_EXPORT_SYMBOL_INIT()
234 (&(acpi_gbl_root_table_list.tables[i].signature), in ACPI_EXPORT_SYMBOL_INIT()
235 signature)) { in ACPI_EXPORT_SYMBOL_INIT()
297 acpi_get_table(char *signature, in ACPI_EXPORT_SYMBOL()
307 if (!signature || !out_table) { in ACPI_EXPORT_SYMBOL()
326 if (!ACPI_COMPARE_NAMESEG(&table_desc->signature, signature)) { in ACPI_EXPORT_SYMBOL()
A Dtbprint.c73 acpi_tb_fix_string(out_header->signature, ACPI_NAMESEG_SIZE); in acpi_tb_cleanup_table_header()
98 if (ACPI_COMPARE_NAMESEG(header->signature, ACPI_SIG_FACS)) { in acpi_tb_print_table_header()
103 header->signature, ACPI_FORMAT_UINT64(address), in acpi_tb_print_table_header()
106 header)->signature)) { in acpi_tb_print_table_header()
131 local_header.signature, ACPI_FORMAT_UINT64(address), in acpi_tb_print_table_header()
A Dtbxfload.c121 !ACPI_COMPARE_NAMESEG(table->signature.ascii, ACPI_SIG_DSDT) || in ACPI_EXPORT_SYMBOL_INIT()
174 (table->signature.ascii, ACPI_SIG_SSDT) in ACPI_EXPORT_SYMBOL_INIT()
175 && !ACPI_COMPARE_NAMESEG(table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
177 && !ACPI_COMPARE_NAMESEG(table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
191 table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
198 table->signature.ascii, in ACPI_EXPORT_SYMBOL_INIT()
406 (acpi_gbl_root_table_list.tables[i].signature.ascii, in ACPI_EXPORT_SYMBOL()
A Dtbdata.c99 ACPI_MOVE_32_TO_32(table_desc->signature.ascii, table->signature); in acpi_tb_init_table_descriptor()
496 char *signature, u32 *table_index) in acpi_tb_verify_temp_table() argument
511 if (signature && in acpi_tb_verify_temp_table()
512 !ACPI_COMPARE_NAMESEG(&table_desc->signature, signature)) { in acpi_tb_verify_temp_table()
515 table_desc->signature.integer, signature)); in acpi_tb_verify_temp_table()
532 signature. in acpi_tb_verify_temp_table()
534 table_desc->signature.ascii : "????", in acpi_tb_verify_temp_table()
552 (table_desc->signature. in acpi_tb_verify_temp_table()
554 signature. in acpi_tb_verify_temp_table()
A Dutmisc.c62 if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_DSDT) || in acpi_ut_is_aml_table()
63 ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_PSDT) || in acpi_ut_is_aml_table()
64 ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_SSDT) || in acpi_ut_is_aml_table()
65 ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_OSDT) || in acpi_ut_is_aml_table()
66 ACPI_IS_OEM_SIG(table->signature)) { in acpi_ut_is_aml_table()
A Dutcksum.c43 if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_S3PT) || in acpi_ut_verify_checksum()
44 ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_FACS)) { in acpi_ut_verify_checksum()
61 table->signature, table->checksum, in acpi_ut_verify_checksum()
/linux-6.3-rc2/tools/power/acpi/tools/acpidump/
A Dapdump.c33 if (!ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_is_valid_header()
37 if (!acpi_ut_valid_nameseg(table->signature)) { in ap_is_valid_header()
40 *(u32 *)table->signature); in ap_is_valid_header()
73 if (ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_is_valid_checksum()
88 table->signature); in ap_is_valid_checksum()
116 if (ACPI_VALIDATE_RSDP_SIG(table->signature)) { in ap_get_table_length()
168 table->signature, ACPI_FORMAT_UINT64(address)); in ap_dump_table_buffer()
292 int ap_dump_table_by_name(char *signature) in ap_dump_table_by_name() argument
301 if (strlen(signature) != ACPI_NAMESEG_SIZE) { in ap_dump_table_by_name()
304 signature); in ap_dump_table_by_name()
[all …]
/linux-6.3-rc2/Documentation/security/
A Ddigsig.rst19 Digital signature verification API provides a method to verify digital signature.
22 Digital signature verification is implemented using cut-down kernel port of
27 Public key and signature consist of header and MPIs::
38 uint8_t version; /* signature format version */
39 time_t timestamp; /* signature made */
48 Signature header is used as an input to generate a signature.
58 digsig_verify() - digital signature verification with public key
62 * digsig_verify() - digital signature verification with public key
64 * @sig: digital signature
65 * @sigen: length of the signature
[all …]
/linux-6.3-rc2/drivers/net/wwan/iosm/
A Diosm_ipc_mux_codec.h101 __le32 signature; member
120 __le32 signature; member
137 __le32 signature; member
158 __le32 signature; member
183 __le32 signature; member
207 __le32 signature; member
235 __le32 signature; member
/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/nvfw/
A Dflcn.c71 hdr->signature[0], hdr->signature[1], hdr->signature[2], in flcn_bl_dmem_desc_dump()
72 hdr->signature[3]); in flcn_bl_dmem_desc_dump()
95 hdr->signature[0], hdr->signature[1], hdr->signature[2], in flcn_bl_dmem_desc_v1_dump()
96 hdr->signature[3]); in flcn_bl_dmem_desc_v1_dump()
/linux-6.3-rc2/Documentation/arm64/
A Dacpi_object_usage.rst30 BERT Section 18.3 (signature == "BERT")
43 BGRT Section 5.2.22 (signature == "BGRT")
50 CPEP Section 5.2.18 (signature == "CPEP")
99 ECDT Section 5.2.16 (signature == "ECDT")
108 EINJ Section 18.6 (signature == "EINJ")
118 ERST Section 18.5 (signature == "ERST")
133 FACS Section 5.2.10 (signature == "FACS")
142 FADT Section 5.2.9 (signature == "FACP")
162 FPDT Section 5.2.23 (signature == "FPDT")
168 GTDT Section 5.2.24 (signature == "GTDT")
[all …]
/linux-6.3-rc2/kernel/module/
A Ddecompress.c65 const u8 signature[] = { 0x1f, 0x8b, 0x08 }; in module_gzip_header_len() local
68 if (size < len || memcmp(buf, signature, sizeof(signature))) in module_gzip_header_len()
152 static const u8 signature[] = { 0xfd, '7', 'z', 'X', 'Z', 0 }; in module_xz_decompress() local
159 if (size < sizeof(signature) || in module_xz_decompress()
160 memcmp(buf, signature, sizeof(signature))) { in module_xz_decompress()
210 static const u8 signature[] = { 0x28, 0xb5, 0x2f, 0xfd }; in module_zstd_decompress() local
221 if (size < sizeof(signature) || in module_zstd_decompress()
222 memcmp(buf, signature, sizeof(signature))) { in module_zstd_decompress()
/linux-6.3-rc2/crypto/asymmetric_keys/
A DKconfig8 as encryption, decryption, signature generation and signature
21 If signature generation and/or verification are to be used,
53 signature data and provides the ability to verify the signature.
68 bool "Support for PE file signature verification"
75 This option provides support for verifying the signature(s) on a
79 bool "Run FIPS selftests on the X.509+PKCS7 signature verification"
81 This option causes some selftests to be run on the signature
/linux-6.3-rc2/arch/x86/include/asm/
A Dcpuid.h158 uint32_t base, eax, signature[3]; in hypervisor_cpuid_base() local
161 cpuid(base, &eax, &signature[0], &signature[1], &signature[2]); in hypervisor_cpuid_base()
163 if (!memcmp(sig, signature, 12) && in hypervisor_cpuid_base()
A Dmpspec_def.h23 char signature[4]; /* "_MP_" */ member
38 char signature[4]; member
158 char signature[4]; member
/linux-6.3-rc2/lib/
A Dcheck_signature.c17 const unsigned char *signature, int length) in check_signature() argument
20 if (readb(io_addr) != *signature) in check_signature()
23 signature++; in check_signature()
/linux-6.3-rc2/drivers/acpi/
A Dacpi_fpdt.c35 u32 signature; member
167 char *signature = (subtable_type == SUBTABLE_FBPT ? "FBPT" : "S3PT"); in fpdt_process_subtable() local
180 if (strncmp((char *)&subtable_header->signature, signature, 4)) { in fpdt_process_subtable()
201 record_header->type, signature); in fpdt_process_subtable()
216 record_header->type, signature); in fpdt_process_subtable()
231 record_header->type, signature); in fpdt_process_subtable()
/linux-6.3-rc2/arch/x86/pci/
A Dpcbios.c65 unsigned long signature; /* _32_ */ member
135 u32 signature, eax, ebx, ecx; in check_pcibios() local
148 : "=d" (signature), in check_pcibios()
165 if (status || signature != PCI_SIGNATURE) { in check_pcibios()
167 status, signature); in check_pcibios()
305 if (get_kernel_nofault(sig, &check->fields.signature)) in pci_find_bios()
308 if (check->fields.signature != BIOS32_SIGNATURE) in pci_find_bios()
/linux-6.3-rc2/drivers/scsi/
A Dfdomain_isa.c59 static struct signature { struct
60 const char *signature; argument
91 struct signature *sig = NULL; in fdomain_isa_match()
93 static struct signature *saved_sig; in fdomain_isa_match()
102 signatures[i].signature, in fdomain_isa_match()
/linux-6.3-rc2/arch/x86/boot/compressed/
A Dpgtable_64.c43 char *signature; in find_trampoline_placement() local
57 signature = (char *)&boot_params->efi_info.efi_loader_signature; in find_trampoline_placement()
58 if (strncmp(signature, EFI32_LOADER_SIGNATURE, 4) && in find_trampoline_placement()
59 strncmp(signature, EFI64_LOADER_SIGNATURE, 4)) { in find_trampoline_placement()
/linux-6.3-rc2/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/
A Dfw.h14 ((_pfwhdr->signature&0xFFFF) == 0x2300 ||\
15 (_pfwhdr->signature&0xFFFF) == 0x2301 ||\
16 (_pfwhdr->signature&0xFFFF) == 0x2302)
/linux-6.3-rc2/Documentation/admin-guide/
A Dmodule-signing.rst22 installation and then checks the signature upon loading the module. This
26 signature checking is done by the kernel so that it is not necessary to have
34 SHA-512 (the algorithm is selected by data in the signature).
45 CONFIG_MODULE_SIG "Module signature verification"
53 signature for which the key is not known or a module that is unsigned.
61 signature that can be verified by a public key in the kernel's possession
242 signature is present but it does not confirm that the signature is valid!
244 Signed modules are BRITTLE as the signature is outside of the defined ELF
256 done in userspace. The signature checking is all done within the kernel.
267 a signature mismatch will not be permitted to load.
[all …]
/linux-6.3-rc2/include/acpi/
A Dactbl.h69 char signature[ACPI_NAMESEG_SIZE]; /* ASCII table signature */ member
106 char signature[8]; /* ACPI signature, contains "RSD PTR " */ member
120 char signature[8]; member
163 char signature[4]; /* ASCII table signature */ member
338 union acpi_name_union signature; member

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