[PATCH v2 7/8] target/i386/intel-pt: Define specific PT feature set for IceLake-server and Snowridge

[Xiaoyao Li]

For IceLake-server, it's just the same as using the default PT
feature set since the default one is exact taken from ICX.

For Snowridge, define it according to real SNR silicon capabilities.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
---
 target/i386/cpu.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 2664b527b8e8..3fc5305aa9dd 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3456,6 +3456,14 @@ static const X86CPUDefinition builtin_x86_defs[] = {
         .features[FEAT_6_EAX] =
             CPUID_6_EAX_ARAT,
         /* Missing: Mode-based execute control (XS/XU), processor tracing, TSC 
scaling */
+        .features[FEAT_14_0_EBX] =
+            CPUID_14_0_EBX_CR3_FILTER | CPUID_14_0_EBX_PSB |
+            CPUID_14_0_EBX_IP_FILTER | CPUID_14_0_EBX_MTC,
+        .features[FEAT_14_0_ECX] =
+            CPUID_14_0_ECX_TOPA | CPUID_14_0_ECX_MULTI_ENTRIES |
+            CPUID_14_0_ECX_SINGLE_RANGE,
+        .features[FEAT_14_1_EAX] = 0x249 << 16 | 0x2,
+        .features[FEAT_14_1_EBX] = 0x003f << 16 | 0x1fff,
         .features[FEAT_VMX_BASIC] = MSR_VMX_BASIC_INS_OUTS |
              MSR_VMX_BASIC_TRUE_CTLS,
         .features[FEAT_VMX_ENTRY_CTLS] = VMX_VM_ENTRY_IA32E_MODE |
@@ -3733,6 +3741,16 @@ static const X86CPUDefinition builtin_x86_defs[] = {
             CPUID_XSAVE_XGETBV1,
         .features[FEAT_6_EAX] =
             CPUID_6_EAX_ARAT,
+        .features[FEAT_14_0_EBX] =
+            CPUID_14_0_EBX_CR3_FILTER | CPUID_14_0_EBX_PSB |
+            CPUID_14_0_EBX_IP_FILTER | CPUID_14_0_EBX_MTC |
+            CPUID_14_0_EBX_PTWRITE | CPUID_14_0_EBX_POWER_EVENT |
+            CPUID_14_0_EBX_PSB_PMI_PRESERVATION,
+        .features[FEAT_14_0_ECX] =
+            CPUID_14_0_ECX_TOPA | CPUID_14_0_ECX_MULTI_ENTRIES |
+            CPUID_14_0_ECX_SINGLE_RANGE | CPUID_14_0_ECX_LIP,
+        .features[FEAT_14_1_EAX] = 0x249 << 16 | 0x2,
+        .features[FEAT_14_1_EBX] = 0x003f << 16 | 0xffff,
         .features[FEAT_VMX_BASIC] = MSR_VMX_BASIC_INS_OUTS |
              MSR_VMX_BASIC_TRUE_CTLS,
         .features[FEAT_VMX_ENTRY_CTLS] = VMX_VM_ENTRY_IA32E_MODE |
-- 
2.27.0