ACPI(4) | Device Drivers Manual | ACPI(4) |
acpi
— Advanced
Configuration and Power Interface
acpi0 at bios?
The acpi
driver provides basic support for
ACPI including loading ACPI tables from the firmware, parsing and
interpreting AML code, event handling, suspending and powering off, and
attaching device drivers. Userland may access acpi
by using the apm(4) device.
The following devices can attach to
acpi
:
EBUSY
.The acpi
driver first appeared in
OpenBSD 3.8.
The acpi
driver was written by
Thorsten Lockert
<tholo@sigmasoft.com>
and Jordan Hargrave
<jordan@openbsd.org>.
May 7, 2016 | OpenBSD-6.0 |