1 files changed, 96 insertions, 0 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index ca6e412024..3c28e9588a 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2880,6 +2880,97 @@ static const CPUCaches epyc_turin_cache_info = {
         .no_invd_sharing = true,
         .complex_indexing = false,
         .share_level = CPU_TOPOLOGY_LEVEL_DIE,
+    }
+};
+
+static const CPUCaches xeon_srf_cache_info = {
+    .l1d_cache = &(CPUCacheInfo) {
+        /* CPUID 0x4.0x0.EAX */
+        .type = DATA_CACHE,
+        .level = 1,
+        .self_init = true,
+
+        /* CPUID 0x4.0x0.EBX */
+        .line_size = 64,
+        .partitions = 1,
+        .associativity = 8,
+
+        /* CPUID 0x4.0x0.ECX */
+        .sets = 64,
+
+        /* CPUID 0x4.0x0.EDX */
+        .no_invd_sharing = false,
+        .inclusive = false,
+        .complex_indexing = false,
+
+        .size = 32 * KiB,
+        .share_level = CPU_TOPOLOGY_LEVEL_CORE,
+    },
+    .l1i_cache = &(CPUCacheInfo) {
+        /* CPUID 0x4.0x1.EAX */
+        .type = INSTRUCTION_CACHE,
+        .level = 1,
+        .self_init = true,
+
+        /* CPUID 0x4.0x1.EBX */
+        .line_size = 64,
+        .partitions = 1,
+        .associativity = 8,
+
+        /* CPUID 0x4.0x1.ECX */
+        .sets = 128,
+
+        /* CPUID 0x4.0x1.EDX */
+        .no_invd_sharing = false,
+        .inclusive = false,
+        .complex_indexing = false,
+
+        .size = 64 * KiB,
+        .share_level = CPU_TOPOLOGY_LEVEL_CORE,
+    },
+    .l2_cache = &(CPUCacheInfo) {
+        /* CPUID 0x4.0x2.EAX */
+        .type = UNIFIED_CACHE,
+        .level = 2,
+        .self_init = true,
+
+        /* CPUID 0x4.0x2.EBX */
+        .line_size = 64,
+        .partitions = 1,
+        .associativity = 16,
+
+        /* CPUID 0x4.0x2.ECX */
+        .sets = 4096,
+
+        /* CPUID 0x4.0x2.EDX */
+        .no_invd_sharing = false,
+        .inclusive = false,
+        .complex_indexing = false,
+
+        .size = 4 * MiB,
+        .share_level = CPU_TOPOLOGY_LEVEL_MODULE,
+    },
+    .l3_cache = &(CPUCacheInfo) {
+        /* CPUID 0x4.0x3.EAX */
+        .type = UNIFIED_CACHE,
+        .level = 3,
+        .self_init = true,
+
+        /* CPUID 0x4.0x3.EBX */
+        .line_size = 64,
+        .partitions = 1,
+        .associativity = 12,
+
+        /* CPUID 0x4.0x3.ECX */
+        .sets = 147456,
+
+        /* CPUID 0x4.0x3.EDX */
+        .no_invd_sharing = false,
+        .inclusive = false,
+        .complex_indexing = true,
+
+        .size = 108 * MiB,
+        .share_level = CPU_TOPOLOGY_LEVEL_SOCKET,
     },
 };
 
@@ -5005,6 +5096,11 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ }
                 }
             },
+            {
+                .version = 3,
+                .note = "with srf-sp cache model",
+                .cache_info = &xeon_srf_cache_info,
+            },
             { /* end of list */ },
         },
     },