Denverton is the Atom Processor of Intel Harrisonville platform.
For more information:
https://ark.intel.com/content/www/us/en/ark/products/\
codename/63508/denverton.html
Signed-off-by: Tao Xu <tao3...@intel.com>
---
Changes in v2:
- Renamed as Denverton instead of Denverton-Server, because there
is only server for Denverton
- Remove vmx from cpu model
---
target/i386/cpu.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 805ce95247..38000dd975 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2471,6 +2471,51 @@ static X86CPUDefinition builtin_x86_defs[] = {
.xlevel = 0x80000008,
.model_id = "Intel Xeon Processor (Icelake)",
},
+ {
+ .name = "Denverton",
+ .level = 21,
+ .vendor = CPUID_VENDOR_INTEL,
+ .family = 6,
+ .model = 95,
+ .stepping = 1,
+ .features[FEAT_1_EDX] =
+ CPUID_FP87 | CPUID_VME | CPUID_DE | CPUID_PSE | CPUID_TSC |
+ CPUID_MSR | CPUID_PAE | CPUID_MCE | CPUID_CX8 | CPUID_APIC |
+ CPUID_SEP | CPUID_MTRR | CPUID_PGE | CPUID_MCA | CPUID_CMOV |
+ CPUID_PAT | CPUID_PSE36 | CPUID_CLFLUSH | CPUID_MMX | CPUID_FXSR |
+ CPUID_SSE | CPUID_SSE2,
+ .features[FEAT_1_ECX] =
+ CPUID_EXT_SSE3 | CPUID_EXT_PCLMULQDQ | CPUID_EXT_MONITOR |
+ CPUID_EXT_SSSE3 | CPUID_EXT_CX16 | CPUID_EXT_SSE41 |
+ CPUID_EXT_SSE42 | CPUID_EXT_X2APIC | CPUID_EXT_MOVBE |
+ CPUID_EXT_POPCNT | CPUID_EXT_TSC_DEADLINE_TIMER |
+ CPUID_EXT_AES | CPUID_EXT_XSAVE | CPUID_EXT_RDRAND,
+ .features[FEAT_8000_0001_EDX] =
+ CPUID_EXT2_SYSCALL | CPUID_EXT2_NX | CPUID_EXT2_PDPE1GB |
+ CPUID_EXT2_RDTSCP | CPUID_EXT2_LM,
+ .features[FEAT_8000_0001_ECX] =
+ CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH,
+ .features[FEAT_7_0_EBX] =
+ CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_ERMS |
+ CPUID_7_0_EBX_MPX | CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_SMAP |
+ CPUID_7_0_EBX_CLFLUSHOPT | CPUID_7_0_EBX_SHA_NI,
+ .features[FEAT_7_0_EDX] =
+ CPUID_7_0_EDX_SPEC_CTRL | CPUID_7_0_EDX_ARCH_CAPABILITIES |
+ CPUID_7_0_EDX_SPEC_CTRL_SSBD,
+ /*
+ * Missing: XSAVES (not supported by some Linux versions,
+ * including v4.1 to v4.12).
+ * KVM doesn't yet expose any XSAVES state save component,
+ * and the only one defined in Skylake (processor tracing)
+ * probably will block migration anyway.
+ */
+ .features[FEAT_XSAVE] =
+ CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC | CPUID_XSAVE_XGETBV1,
+ .features[FEAT_6_EAX] =
+ CPUID_6_EAX_ARAT,
+ .xlevel = 0x80000008,
+ .model_id = "Intel Atom Processor (Denverton)",
+ },
{
.name = "SnowRidge-Server",
.level = 27,
--
2.20.1
