c58a6694f1
Version 1 of this patch was: Message-Id: <1307041990-26194-11-git-send-email-ehabkost@redhat.com http://marc.info/?l=qemu-devel&m=130704415919346 This version doesn't have the duplicate feature bits on extfeature_edx, though, as they are being removed from the Intel models (as they are reserved bits on Intel CPUs). Version 1 patch description: This patch adds Westmere as a qemu cpu model. The only additional guest visible feature of a Westmere relative to Nehalem is the inclusion of AES instructions. However as other non-ABI visible modifications exist along with fabrication changes, the CPUID data of the corresponding deployed silicon was altered slightly to reflect this. We've seen isolated cases where apparently unrelated yet slightly incoherent CPUID data has caused problems, most notably during guest boot. Providing Westmere as a model separate fro Nehalem allows us to more easily address such quirks. [ehabkost: edited commit message to have a better Subject line] Signed-off-by: john cooper <john.cooper@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Changes version 1 -> version 2: - Remove the duplicate feature bits on extfeature_edx, that are reserved on Intel CPUs - Reorder feature flags - Remove x2apic from the definition because x2apic requires some fixes that have to be resubmitted Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
101 lines
3.2 KiB
Plaintext
101 lines
3.2 KiB
Plaintext
# x86 CPU MODELS
|
|
|
|
[cpudef]
|
|
name = "Conroe"
|
|
level = "2"
|
|
vendor = "GenuineIntel"
|
|
family = "6"
|
|
model = "2"
|
|
stepping = "3"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "ssse3 sse3"
|
|
extfeature_edx = "i64 xd syscall"
|
|
extfeature_ecx = "lahf_lm"
|
|
xlevel = "0x8000000A"
|
|
model_id = "Intel Celeron_4x0 (Conroe/Merom Class Core 2)"
|
|
|
|
[cpudef]
|
|
name = "Penryn"
|
|
level = "2"
|
|
vendor = "GenuineIntel"
|
|
family = "6"
|
|
model = "2"
|
|
stepping = "3"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "sse4.1 cx16 ssse3 sse3"
|
|
extfeature_edx = "i64 xd syscall"
|
|
extfeature_ecx = "lahf_lm"
|
|
xlevel = "0x8000000A"
|
|
model_id = "Intel Core 2 Duo P9xxx (Penryn Class Core 2)"
|
|
|
|
[cpudef]
|
|
name = "Nehalem"
|
|
level = "2"
|
|
vendor = "GenuineIntel"
|
|
family = "6"
|
|
model = "2"
|
|
stepping = "3"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "popcnt sse4.2 sse4.1 cx16 ssse3 sse3"
|
|
extfeature_edx = "i64 syscall xd"
|
|
extfeature_ecx = "lahf_lm"
|
|
xlevel = "0x8000000A"
|
|
model_id = "Intel Core i7 9xx (Nehalem Class Core i7)"
|
|
|
|
[cpudef]
|
|
name = "Westmere"
|
|
level = "11"
|
|
vendor = "GenuineIntel"
|
|
family = "6"
|
|
model = "44"
|
|
stepping = "1"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "aes popcnt sse4.2 sse4.1 cx16 ssse3 sse3"
|
|
extfeature_edx = "i64 syscall xd"
|
|
extfeature_ecx = "lahf_lm"
|
|
xlevel = "0x8000000A"
|
|
model_id = "Westmere E56xx/L56xx/X56xx (Nehalem-C)"
|
|
|
|
[cpudef]
|
|
name = "Opteron_G1"
|
|
level = "5"
|
|
vendor = "AuthenticAMD"
|
|
family = "15"
|
|
model = "6"
|
|
stepping = "1"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "sse3"
|
|
extfeature_edx = "lm fxsr mmx nx pse36 pat cmov mca pge mtrr syscall apic cx8 mce pae msr tsc pse de fpu"
|
|
# extfeature_ecx = ""
|
|
xlevel = "0x80000008"
|
|
model_id = "AMD Opteron 240 (Gen 1 Class Opteron)"
|
|
|
|
[cpudef]
|
|
name = "Opteron_G2"
|
|
level = "5"
|
|
vendor = "AuthenticAMD"
|
|
family = "15"
|
|
model = "6"
|
|
stepping = "1"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "cx16 sse3"
|
|
extfeature_edx = "lm rdtscp fxsr mmx nx pse36 pat cmov mca pge mtrr syscall apic cx8 mce pae msr tsc pse de fpu"
|
|
extfeature_ecx = "svm lahf_lm"
|
|
xlevel = "0x80000008"
|
|
model_id = "AMD Opteron 22xx (Gen 2 Class Opteron)"
|
|
|
|
[cpudef]
|
|
name = "Opteron_G3"
|
|
level = "5"
|
|
vendor = "AuthenticAMD"
|
|
family = "15"
|
|
model = "6"
|
|
stepping = "1"
|
|
feature_edx = "sse2 sse fxsr mmx clflush pse36 pat cmov mca pge mtrr sep apic cx8 mce pae msr tsc pse de fpu"
|
|
feature_ecx = "popcnt cx16 monitor sse3"
|
|
extfeature_edx = "lm rdtscp fxsr mmx nx pse36 pat cmov mca pge mtrr syscall apic cx8 mce pae msr tsc pse de fpu"
|
|
extfeature_ecx = "misalignsse sse4a abm svm lahf_lm"
|
|
xlevel = "0x80000008"
|
|
model_id = "AMD Opteron 23xx (Gen 3 Class Opteron)"
|
|
|