Hacker News new | past | comments | ask | show | jobs | submit login

Judging from the current, in all likelihood it is the opcode that APEI (a part of ACPI) tables write to port 0xB2 in order to invoke firmware services that run in system management mode.



Comment, not current. :)




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: