[PATCH] x86: Detect Intel Wildcat Lake Processor
Sunil K Pandey
sunil.k.pandey@intel.com
Tue Oct 7 18:00:16 GMT 2025
Detect Intel Wildcat Lake Processor and tune it similar to Intel Panther
Lake. https://cdrdv2.intel.com/v1/dl/getContent/671368 Section 1.2.
---
sysdeps/x86/cpu-features.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c
index b7d1506135..4bdade883e 100644
--- a/sysdeps/x86/cpu-features.c
+++ b/sysdeps/x86/cpu-features.c
@@ -543,6 +543,7 @@ enum intel_microarch
INTEL_BIGCORE_PANTHERLAKE,
INTEL_BIGCORE_GRANITERAPIDS,
INTEL_BIGCORE_DIAMONDRAPIDS,
+ INTEL_BIGCORE_WILDCATLAKE,
/* Mixed (bigcore + atom SOC). */
INTEL_MIXED_LAKEFIELD,
@@ -702,6 +703,8 @@ intel_get_fam6_microarch (unsigned int model,
return INTEL_BIGCORE_ARROWLAKE;
case 0xCC:
return INTEL_BIGCORE_PANTHERLAKE;
+ case 0xD5:
+ return INTEL_BIGCORE_WILDCATLAKE;
case 0xAD:
case 0xAE:
return INTEL_BIGCORE_GRANITERAPIDS;
@@ -934,6 +937,7 @@ disable_tsx:
case INTEL_BIGCORE_LUNARLAKE:
case INTEL_BIGCORE_ARROWLAKE:
case INTEL_BIGCORE_PANTHERLAKE:
+ case INTEL_BIGCORE_WILDCATLAKE:
case INTEL_BIGCORE_SAPPHIRERAPIDS:
case INTEL_BIGCORE_EMERALDRAPIDS:
case INTEL_BIGCORE_GRANITERAPIDS:
--
2.51.0
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