diff options
Diffstat (limited to 'util/nvramtool/coreboot_tables.h')
| -rw-r--r-- | util/nvramtool/coreboot_tables.h | 144 |
1 files changed, 69 insertions, 75 deletions
diff --git a/util/nvramtool/coreboot_tables.h b/util/nvramtool/coreboot_tables.h index afab7bcb88..d6e1b76942 100644 --- a/util/nvramtool/coreboot_tables.h +++ b/util/nvramtool/coreboot_tables.h @@ -59,30 +59,27 @@ struct lb_uint64 { static inline uint64_t unpack_lb64(struct lb_uint64 value) { - uint64_t result; - result = value.hi; - result = (result << 32) + value.lo; - return result; + uint64_t result; + result = value.hi; + result = (result << 32) + value.lo; + return result; } static inline struct lb_uint64 pack_lb64(uint64_t value) { - struct lb_uint64 result; - result.lo = (value >> 0) & 0xffffffff; - result.hi = (value >> 32) & 0xffffffff; - return result; + struct lb_uint64 result; + result.lo = (value >> 0) & 0xffffffff; + result.hi = (value >> 32) & 0xffffffff; + return result; } - - -struct lb_header -{ - uint8_t signature[4]; /* LBIO */ - uint32_t header_bytes; - uint32_t header_checksum; - uint32_t table_bytes; - uint32_t table_checksum; - uint32_t table_entries; +struct lb_header { + uint8_t signature[4]; /* LBIO */ + uint32_t header_bytes; + uint32_t header_checksum; + uint32_t table_bytes; + uint32_t table_checksum; + uint32_t table_entries; }; /* Every entry in the boot enviroment list will correspond to a boot @@ -92,8 +89,8 @@ struct lb_header * forward compatibility with records not yet defined. */ struct lb_record { - uint32_t tag; /* tag ID */ - uint32_t size; /* size of record (in bytes) */ + uint32_t tag; /* tag ID */ + uint32_t size; /* size of record (in bytes) */ }; #define LB_TAG_UNUSED 0x0000 @@ -103,48 +100,48 @@ struct lb_record { struct lb_memory_range { struct lb_uint64 start; struct lb_uint64 size; - uint32_t type; -#define LB_MEM_RAM 1 /* Memory anyone can use */ -#define LB_MEM_RESERVED 2 /* Don't use this memory region */ -#define LB_MEM_TABLE 16 /* Ram configuration tables are kept in */ + uint32_t type; +#define LB_MEM_RAM 1 /* Memory anyone can use */ +#define LB_MEM_RESERVED 2 /* Don't use this memory region */ +#define LB_MEM_TABLE 16 /* Ram configuration tables are kept in */ }; struct lb_memory { - uint32_t tag; - uint32_t size; - struct lb_memory_range map[0]; + uint32_t tag; + uint32_t size; + struct lb_memory_range map[0]; }; -#define LB_TAG_HWRPB 0x0002 +#define LB_TAG_HWRPB 0x0002 struct lb_hwrpb { - uint32_t tag; - uint32_t size; - uint64_t hwrpb; + uint32_t tag; + uint32_t size; + uint64_t hwrpb; }; #define LB_TAG_MAINBOARD 0x0003 struct lb_mainboard { - uint32_t tag; - uint32_t size; - uint8_t vendor_idx; - uint8_t part_number_idx; - uint8_t strings[0]; + uint32_t tag; + uint32_t size; + uint8_t vendor_idx; + uint8_t part_number_idx; + uint8_t strings[0]; }; -#define LB_TAG_VERSION 0x0004 -#define LB_TAG_EXTRA_VERSION 0x0005 -#define LB_TAG_BUILD 0x0006 -#define LB_TAG_COMPILE_TIME 0x0007 -#define LB_TAG_COMPILE_BY 0x0008 -#define LB_TAG_COMPILE_HOST 0x0009 -#define LB_TAG_COMPILE_DOMAIN 0x000a -#define LB_TAG_COMPILER 0x000b -#define LB_TAG_LINKER 0x000c +#define LB_TAG_VERSION 0x0004 +#define LB_TAG_EXTRA_VERSION 0x0005 +#define LB_TAG_BUILD 0x0006 +#define LB_TAG_COMPILE_TIME 0x0007 +#define LB_TAG_COMPILE_BY 0x0008 +#define LB_TAG_COMPILE_HOST 0x0009 +#define LB_TAG_COMPILE_DOMAIN 0x000a +#define LB_TAG_COMPILER 0x000b +#define LB_TAG_LINKER 0x000c #define LB_TAG_ASSEMBLER 0x000d struct lb_string { - uint32_t tag; - uint32_t size; - uint8_t string[0]; + uint32_t tag; + uint32_t size; + uint8_t string[0]; }; #define LB_TAG_SERIAL 0x000f #define LB_TAG_CONSOLE 0x0010 @@ -159,9 +156,9 @@ struct lb_forward { #define LB_TAG_CMOS_OPTION_TABLE 200 /* cmos header record */ struct cmos_option_table { - uint32_t tag; /* CMOS definitions table type */ - uint32_t size; /* size of the entire table */ - uint32_t header_length; /* length of header */ + uint32_t tag; /* CMOS definitions table type */ + uint32_t size; /* size of the entire table */ + uint32_t header_length; /* length of header */ }; /* cmos entry record @@ -173,31 +170,30 @@ struct cmos_option_table { */ #define LB_TAG_OPTION 201 struct cmos_entries { - uint32_t tag; /* entry type */ - uint32_t size; /* length of this record */ - uint32_t bit; /* starting bit from start of image */ - uint32_t length; /* length of field in bits */ - uint32_t config; /* e=enumeration, h=hex, r=reserved */ - uint32_t config_id; /* a number linking to an enumeration record */ + uint32_t tag; /* entry type */ + uint32_t size; /* length of this record */ + uint32_t bit; /* starting bit from start of image */ + uint32_t length; /* length of field in bits */ + uint32_t config; /* e=enumeration, h=hex, r=reserved */ + uint32_t config_id; /* a number linking to an enumeration record */ #define CMOS_MAX_NAME_LENGTH 32 - uint8_t name[CMOS_MAX_NAME_LENGTH]; /* name of entry in ascii, - variable length int aligned */ + uint8_t name[CMOS_MAX_NAME_LENGTH]; /* name of entry in ascii, + variable length int aligned */ }; - /* cmos enumerations record This record is variable length. The text field may be shorter than CMOS_MAX_TEXT_LENGTH. */ #define LB_TAG_OPTION_ENUM 202 struct cmos_enums { - uint32_t tag; /* enumeration type */ - uint32_t size; /* length of this record */ - uint32_t config_id; /* a number identifying the config id */ - uint32_t value; /* the value associated with the text */ + uint32_t tag; /* enumeration type */ + uint32_t size; /* length of this record */ + uint32_t config_id; /* a number identifying the config id */ + uint32_t value; /* the value associated with the text */ #define CMOS_MAX_TEXT_LENGTH 32 - uint8_t text[CMOS_MAX_TEXT_LENGTH]; /* enum description in ascii, - variable length int aligned */ + uint8_t text[CMOS_MAX_TEXT_LENGTH]; /* enum description in ascii, + variable length int aligned */ }; /* cmos defaults record @@ -205,16 +201,16 @@ struct cmos_enums { */ #define LB_TAG_OPTION_DEFAULTS 203 struct cmos_defaults { - uint32_t tag; /* default type */ - uint32_t size; /* length of this record */ - uint32_t name_length; /* length of the following name field */ - uint8_t name[CMOS_MAX_NAME_LENGTH]; /* name identifying the default */ + uint32_t tag; /* default type */ + uint32_t size; /* length of this record */ + uint32_t name_length; /* length of the following name field */ + uint8_t name[CMOS_MAX_NAME_LENGTH]; /* name identifying the default */ #define CMOS_IMAGE_BUFFER_SIZE 128 - uint8_t default_set[CMOS_IMAGE_BUFFER_SIZE]; /* default settings */ + uint8_t default_set[CMOS_IMAGE_BUFFER_SIZE]; /* default settings */ }; #define LB_TAG_OPTION_CHECKSUM 204 -struct cmos_checksum { +struct cmos_checksum { uint32_t tag; uint32_t size; /* In practice everything is byte aligned, but things are measured @@ -228,6 +224,4 @@ struct cmos_checksum { #define CHECKSUM_PCBIOS 1 }; - - -#endif /* COREBOOT_TABLES_H */ +#endif /* COREBOOT_TABLES_H */ |