Update AMD EPYC CPU Models

[PATCH 0/5] Update AMD EPYC CPU Models

Babu Moger posted 5 patches 1 year, 5 months ago

Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/167001034454.62456.7111414518087569436.stgit@bmoger-ubuntu

target/i386/cpu.c | 252 +++++++++++++++++++++++++++++++++++++++++++++-
target/i386/cpu.h |  12 +++
2 files changed, 259 insertions(+), 5 deletions(-)

Expand all Fold all

[PATCH 0/5] Update AMD EPYC CPU Models

Posted by Babu Moger 1 year, 5 months ago

This series adds following changes.
a. Allow versioned CPUs to specify new cache_info pointers.
b. Add EPYC-v4, EPYC-Rome-v3 and EPYC-Milan-v2 fixing the
   cache_info.complex_indexing.
c. Introduce EPYC-Milan-v2 by adding few missing feature bits.
---

Babu Moger (3):
      target/i386: Add a couple of feature bits in 8000_0008_EBX
      target/i386: Add feature bits for CPUID_Fn80000021_EAX
      target/i386: Add missing feature bits in EPYC-Milan model

Michael Roth (2):
      target/i386: allow versioned CPUs to specify new cache_info
      target/i386: Add new EPYC CPU versions with updated cache_info


 target/i386/cpu.c | 252 +++++++++++++++++++++++++++++++++++++++++++++-
 target/i386/cpu.h |  12 +++
 2 files changed, 259 insertions(+), 5 deletions(-)

--