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(parent: 804838e) | patch
x86 MCA: introduce MCA hooks for different vendor implementations
authorAndrew Gallatin <gallatin@FreeBSD.org>
Wed, 22 May 2019 13:44:15 +0000 (13:44 +0000)
committerAndrew Gallatin <gallatin@FreeBSD.org>
Wed, 22 May 2019 13:44:15 +0000 (13:44 +0000)
commit18f9bb6fe0fad72cbeceb4c45763b460caf77504
tree483de9e89cef560a741ad240494692285e7855cetree | snapshot
parent804838e126533d29f3c32125a71c2b5fa11c6bcecommit | diff
x86 MCA: introduce MCA hooks for different vendor implementations

This is needed for AMD SMCA processors, as SMCA uses different
MSR address for access MCA banks.

Use IA32 specific msr_ops as defualt, and use SMCA-specific msr_ops
when on an SMCA-enabled processor

Submitted by: chandu from amd dot com
Reviewed by: cem
Differential Revision: https://reviews.freebsd.org/D18055
sys/x86/include/specialreg.h diff | blob | history
sys/x86/x86/mca.c diff | blob | history
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