diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/common/cpucp_if.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/cpucp_if.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/include/common/cpucp_if.h b/drivers/misc/habanalabs/include/common/cpucp_if.h index 782b8b8636be..1c1e2b394457 100644 --- a/drivers/misc/habanalabs/include/common/cpucp_if.h +++ b/drivers/misc/habanalabs/include/common/cpucp_if.h @@ -420,6 +420,29 @@ enum cpucp_card_types { cpucp_card_type_pmc }; +#define CPUCP_SEC_CONF_ENABLED_SHIFT 0 +#define CPUCP_SEC_CONF_ENABLED_MASK 0x00000001 + +#define CPUCP_SEC_CONF_FLASH_WP_SHIFT 1 +#define CPUCP_SEC_CONF_FLASH_WP_MASK 0x00000002 + +#define CPUCP_SEC_CONF_EEPROM_WP_SHIFT 2 +#define CPUCP_SEC_CONF_EEPROM_WP_MASK 0x00000004 + +/** + * struct cpucp_security_info - Security information. + * @config: configuration bit field + * @keys_num: number of stored keys + * @revoked_keys: revoked keys bit field + * @min_svn: minimal security version + */ +struct cpucp_security_info { + __u8 config; + __u8 keys_num; + __u8 revoked_keys; + __u8 min_svn; +}; + /** * struct cpucp_info - Info from CpuCP that is necessary to the host's driver * @sensors: available sensors description. @@ -435,6 +458,7 @@ enum cpucp_card_types { * @cpucp_version: CpuCP S/W version. * @dram_size: available DRAM size. * @card_name: card name that will be displayed in HWMON subsystem on the host + * @sec_info: security information */ struct cpucp_info { struct cpucp_sensor sensors[CPUCP_MAX_SENSORS]; @@ -450,6 +474,12 @@ struct cpucp_info { __le32 reserved2; __le64 dram_size; char card_name[CARD_NAME_MAX_LEN]; + __le64 reserved3; + __le64 reserved4; + __u8 reserved5; + __u8 pad[7]; + struct cpucp_security_info sec_info; + __le32 reserved6; }; struct cpucp_mac_addr { |