diff options
Diffstat (limited to 'sys/i386/include/pc')
| -rw-r--r-- | sys/i386/include/pc/bios.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/sys/i386/include/pc/bios.h b/sys/i386/include/pc/bios.h index c7362a964080..4533de75acdc 100644 --- a/sys/i386/include/pc/bios.h +++ b/sys/i386/include/pc/bios.h @@ -281,7 +281,22 @@ struct bios_smap { u_int32_t type; } __packed; -const u_char *bios_string(u_int from, u_int to, const u_char *string, int len); +struct bios_oem_signature { + char * anchor; /* search anchor string in BIOS memory */ + size_t offset; /* offset from anchor (may be negative) */ + size_t totlen; /* total length of BIOS string to copy */ +} __packed; +struct bios_oem_range { + u_int from; /* shouldn't be below 0xe0000 */ + u_int to; /* shouldn't be above 0xfffff */ +} __packed; +struct bios_oem { + struct bios_oem_range range; + struct bios_oem_signature signature[]; +} __packed; + +extern int +bios_oem_strings(struct bios_oem *oem, u_char *buffer, size_t maxlen); #endif /* _MACHINE_PC_BIOS_H_ */ |