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freebsd-src/sys/x86
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Jason A. Harmening 5035db222e amdiommu: Fix device table segment base register offsets 
Segment base registers are at 8-byte intervals, while the register
write helper takes a byte-aligned offset.  This fixes
DEV_TAB_HARDWARE_ERROR events and associated peripheral I/O failures
on an Epyc-based system with 8-segment device tables.

Reviewed by:		kib
Differential Revision:	https://reviews.freebsd.org/D47752
2024-11-25 21:40:45 -06:00
..
acpica
bios
conf
cpufreq
include Use the correct idle routine on recent AMD EPYC servers 2024-11-08 17:10:44 -05:00
iommu amdiommu: Fix device table segment base register offsets 2024-11-25 21:40:45 -06:00
isa x86: Remove invalid DEVMETHOD methods for leaf devices 2024-11-01 10:10:30 -04:00
linux
pci x86: Remove invalid DEVMETHOD methods for leaf devices 2024-11-01 10:10:30 -04:00
x86 Use the correct idle routine on recent AMD EPYC servers 2024-11-08 17:10:44 -05:00
xen