CVSROOT: /cvs
Module name: src
Changes by: patr...@cvs.openbsd.org 2025/08/09 03:28:03
Modified files:
sys/arch/arm64/dev: smmu.c
Log message:
Take SMR mask into account when taking over streams on QC machines. So
far we have always looked exclusively for a specific stream id, but for
some streams FW sets the SMMU up with an id and a mask. This change
ensures we don't have duplicate SMR entries.
Additionally we need to make sure that when configuring the SMR entry,
we configure both id and mask, not just the id.
As SMMU use for QC machines remains disabled, this change currently does
not affect any machine.
