diff options
Diffstat (limited to 'linuxbios_tables.h')
| -rw-r--r-- | linuxbios_tables.h | 82 |
1 files changed, 38 insertions, 44 deletions
diff --git a/linuxbios_tables.h b/linuxbios_tables.h index 527c44d..08fbff2 100644 --- a/linuxbios_tables.h +++ b/linuxbios_tables.h @@ -50,25 +50,22 @@ 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 */ +struct lb_header { + uint8_t signature[4]; /* LBIO */ uint32_t header_bytes; uint32_t header_checksum; uint32_t table_bytes; @@ -117,9 +114,9 @@ struct lb_hwrpb { struct lb_mainboard { uint32_t tag; uint32_t size; - uint8_t vendor_idx; - uint8_t part_number_idx; - uint8_t strings[0]; + uint8_t vendor_idx; + uint8_t part_number_idx; + uint8_t strings[0]; }; #define LB_TAG_VERSION 0x0004 @@ -135,16 +132,16 @@ struct lb_mainboard { struct lb_string { uint32_t tag; uint32_t size; - uint8_t string[0]; + uint8_t string[0]; }; /* The following structures are for the cmos definitions table */ #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 @@ -156,31 +153,30 @@ 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 @@ -188,16 +184,16 @@ 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 @@ -211,6 +207,4 @@ struct cmos_checksum { #define CHECKSUM_PCBIOS 1 }; - - -#endif /* LINUXBIOS_TABLES_H */ +#endif /* LINUXBIOS_TABLES_H */ |
