]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
acpi_iort: fix mapping end calculation
authoremaste <emaste@FreeBSD.org>
Sat, 22 Aug 2020 14:39:14 +0000 (14:39 +0000)
committeremaste <emaste@FreeBSD.org>
Sat, 22 Aug 2020 14:39:14 +0000 (14:39 +0000)
commit8513d6ed1456c4446238df8a49b7695c477d30ec
tree0dc3128ba5a5ca80405c296449b4785088b6a65f
parentf7b58983787bee135165ebac6c43e6ccad444e3e
acpi_iort: fix mapping end calculation

According to the ARM Design Document "IO Remapping Table Platform"
(DEN 0049D), the "Number of IDs" field of the ID mapping format means
"The number of IDs in the range minus one".

Submitted by: Greg V <greg@unrelenting.technology>
Reviewed by: andrew
Differential Revision: https://reviews.freebsd.org/D25179
sys/arm64/acpica/acpi_iort.c