imsic(4)

NAME

imsic — Incoming MSI Controller

SYNOPSIS

imsic* at fdt?

DESCRIPTION

The imsic driver supports the Incoming MSI Controller (IMSIC) that is part of the RISC-V Advanced Interrupt Architecture.

SEE ALSO

aplic(4), intro(4)

The RISC-V Advanced Interrupt Architecture version, Version 1.0.

HISTORY

The imsic driver first appeared in OpenBSD 8.0.

AUTHORS

The imsic driver was written by Mark Kettenis <kettenis@openbsd.org>.