CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/01/25 04:56:57
Modified files:
sys/dev/ofw : ofw_misc.c
Log message:
On the Qualcomm SC7280/QCS6490 SoC there is a second cell in the IOMMU
specifier that represents an SMR mask. However the "iommu-map" property
only specifies how the stream ID gets mapped. Adjust the implementation
of iommu_device_lookup_pci() based on these new insights. This means that
for PCI devices we pass an SMR mask of zero. That seems to match what
Linux does.
ok patrick@
