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[Qemu-devel] [6501] Add phenom CPU descriptor (Alexander Graf)
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [6501] Add phenom CPU descriptor (Alexander Graf) |
Date: |
Mon, 02 Feb 2009 17:10:57 +0000 |
Revision: 6501
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6501
Author: aliguori
Date: 2009-02-02 17:10:57 +0000 (Mon, 02 Feb 2009)
Log Message:
-----------
Add phenom CPU descriptor (Alexander Graf)
As part of my ongoing effort to make nested SVM useful, I started working to get
VMware ESX run inside KVM.
VMware couples itself pretty tightly to the CPUID, so it's a good idea to
emulate
a machine that officially supports SVM and should thus exploit the powers of
nested virtualization.
This patch adds a Phenom CPU identifier, that resembles a real-world phenom
CPU as closely as possible.
Signed-off-by: Alexander Graf <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/target-i386/helper.c
Modified: trunk/target-i386/helper.c
===================================================================
--- trunk/target-i386/helper.c 2009-02-02 17:10:52 UTC (rev 6500)
+++ trunk/target-i386/helper.c 2009-02-02 17:10:57 UTC (rev 6501)
@@ -137,6 +137,34 @@
.model_id = "QEMU Virtual CPU version " QEMU_VERSION,
},
{
+ .name = "phenom",
+ .level = 5,
+ .vendor1 = CPUID_VENDOR_AMD_1,
+ .vendor2 = CPUID_VENDOR_AMD_2,
+ .vendor3 = CPUID_VENDOR_AMD_3,
+ .family = 16,
+ .model = 2,
+ .stepping = 3,
+ /* Missing: CPUID_VME, CPUID_HT */
+ .features = PPRO_FEATURES |
+ CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA |
+ CPUID_PSE36,
+ /* Missing: CPUID_EXT_CX16, CPUID_EXT_POPCNT */
+ .ext_features = CPUID_EXT_SSE3 | CPUID_EXT_MONITOR,
+ /* Missing: CPUID_EXT2_PDPE1GB, CPUID_EXT2_RDTSCP */
+ .ext2_features = (PPRO_FEATURES & 0x0183F3FF) |
+ CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX |
+ CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT | CPUID_EXT2_MMXEXT |
+ CPUID_EXT2_FFXSR,
+ /* Missing: CPUID_EXT3_LAHF_LM, CPUID_EXT3_CMP_LEG, CPUID_EXT3_EXTAPIC,
+ CPUID_EXT3_CR8LEG, CPUID_EXT3_ABM, CPUID_EXT3_SSE4A,
+ CPUID_EXT3_MISALIGNSSE, CPUID_EXT3_3DNOWPREFETCH,
+ CPUID_EXT3_OSVW, CPUID_EXT3_IBS */
+ .ext3_features = CPUID_EXT3_SVM,
+ .xlevel = 0x8000001A,
+ .model_id = "AMD Phenom(tm) 9550 Quad-Core Processor"
+ },
+ {
.name = "core2duo",
.level = 10,
.family = 6,
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