18c2ecf20Sopenharmony_ciWhat: /sys/firmware/dmi/tables/ 28c2ecf20Sopenharmony_ciDate: April 2015 38c2ecf20Sopenharmony_ciContact: Ivan Khoronzhuk <ivan.khoronzhuk@globallogic.com> 48c2ecf20Sopenharmony_ciDescription: 58c2ecf20Sopenharmony_ci The firmware provides DMI structures as a packed list of 68c2ecf20Sopenharmony_ci data referenced by a SMBIOS table entry point. The SMBIOS 78c2ecf20Sopenharmony_ci entry point contains general information, like SMBIOS 88c2ecf20Sopenharmony_ci version, DMI table size, etc. The structure, content and 98c2ecf20Sopenharmony_ci size of SMBIOS entry point is dependent on SMBIOS version. 108c2ecf20Sopenharmony_ci The format of SMBIOS entry point and DMI structures 118c2ecf20Sopenharmony_ci can be read in SMBIOS specification. 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci The dmi/tables provides raw SMBIOS entry point and DMI tables 148c2ecf20Sopenharmony_ci through sysfs as an alternative to utilities reading them 158c2ecf20Sopenharmony_ci from /dev/mem. The raw SMBIOS entry point and DMI table are 168c2ecf20Sopenharmony_ci presented as binary attributes and are accessible via: 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci /sys/firmware/dmi/tables/smbios_entry_point 198c2ecf20Sopenharmony_ci /sys/firmware/dmi/tables/DMI 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci The complete DMI information can be obtained using these two 228c2ecf20Sopenharmony_ci tables. 23