diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/efi_loader.h | 2 | ||||
| -rw-r--r-- | include/efi_tcg2.h | 15 | ||||
| -rw-r--r-- | include/smbios.h | 17 |
3 files changed, 32 insertions, 2 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index f6d65a6..d0433ea 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -308,6 +308,8 @@ extern const efi_guid_t efi_guid_capsule_report; extern const efi_guid_t efi_guid_firmware_management_protocol; /* GUID for the ESRT */ extern const efi_guid_t efi_esrt_guid; +/* GUID of the SMBIOS table */ +extern const efi_guid_t smbios_guid; extern char __efi_runtime_start[], __efi_runtime_stop[]; extern char __efi_runtime_rel_start[], __efi_runtime_rel_stop[]; diff --git a/include/efi_tcg2.h b/include/efi_tcg2.h index 8f02d4f..ca66695 100644 --- a/include/efi_tcg2.h +++ b/include/efi_tcg2.h @@ -210,6 +210,21 @@ struct efi_tcg2_uefi_variable_data { u8 variable_data[1]; }; +/** + * struct tdUEFI_HANDOFF_TABLE_POINTERS2 - event log structure of SMBOIS tables + * @table_description_size: size of table description + * @table_description: table description + * @number_of_tables: number of uefi configuration table + * @table_entry: uefi configuration table entry + */ +#define SMBIOS_HANDOFF_TABLE_DESC "SmbiosTable" +struct smbios_handoff_table_pointers2 { + u8 table_description_size; + u8 table_description[sizeof(SMBIOS_HANDOFF_TABLE_DESC)]; + u64 number_of_tables; + struct efi_configuration_table table_entry[]; +} __packed; + struct efi_tcg2_protocol { efi_status_t (EFIAPI * get_capability)(struct efi_tcg2_protocol *this, struct efi_tcg2_boot_service_capability *capability); diff --git a/include/smbios.h b/include/smbios.h index aa6b6f3..acfcbfe 100644 --- a/include/smbios.h +++ b/include/smbios.h @@ -260,9 +260,9 @@ const struct smbios_header *smbios_header(const struct smbios_entry *entry, int * * @header: pointer to struct smbios_header * @index: string index - * @return: NULL or a valid const char pointer + * @return: NULL or a valid char pointer */ -const char *smbios_string(const struct smbios_header *header, int index); +char *smbios_string(const struct smbios_header *header, int index); /** * smbios_update_version() - Update the version string @@ -292,4 +292,17 @@ int smbios_update_version(const char *version); */ int smbios_update_version_full(void *smbios_tab, const char *version); +/** + * smbios_prepare_measurement() - Update smbios table for the measurement + * + * TCG specification requires to measure static configuration information. + * This function clear the device dependent parameters such as + * serial number for the measurement. + * + * @entry: pointer to a struct smbios_entry + * @header: pointer to a struct smbios_header + */ +void smbios_prepare_measurement(const struct smbios_entry *entry, + struct smbios_header *header); + #endif /* _SMBIOS_H_ */ |