42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
commit 835b1e337904a282125300ec08f09b2b3dd3358e
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Author: Sunil K Pandey <sunil.k.pandey@intel.com>
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Date: Mon Oct 6 18:13:04 2025 -0700
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x86: Detect Intel Wildcat Lake Processor
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Detect Intel Wildcat Lake Processor and tune it similar to Intel Panther
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Lake. https://cdrdv2.intel.com/v1/dl/getContent/671368 Section 1.2.
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Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
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(cherry picked from commit f8dd52901b72805a831d5a4cb7d971e4a3c9970b)
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diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c
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index 4dc2b60aab65ed8e..c00502328fbcb839 100644
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--- a/sysdeps/x86/cpu-features.c
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+++ b/sysdeps/x86/cpu-features.c
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@@ -546,6 +546,7 @@ enum intel_microarch
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INTEL_BIGCORE_PANTHERLAKE,
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INTEL_BIGCORE_GRANITERAPIDS,
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INTEL_BIGCORE_DIAMONDRAPIDS,
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+ INTEL_BIGCORE_WILDCATLAKE,
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/* Mixed (bigcore + atom SOC). */
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INTEL_MIXED_LAKEFIELD,
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@@ -705,6 +706,8 @@ intel_get_fam6_microarch (unsigned int model,
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return INTEL_BIGCORE_ARROWLAKE;
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case 0xCC:
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return INTEL_BIGCORE_PANTHERLAKE;
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+ case 0xD5:
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+ return INTEL_BIGCORE_WILDCATLAKE;
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case 0xAD:
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case 0xAE:
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return INTEL_BIGCORE_GRANITERAPIDS;
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@@ -937,6 +940,7 @@ disable_tsx:
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case INTEL_BIGCORE_LUNARLAKE:
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case INTEL_BIGCORE_ARROWLAKE:
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case INTEL_BIGCORE_PANTHERLAKE:
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+ case INTEL_BIGCORE_WILDCATLAKE:
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case INTEL_BIGCORE_SAPPHIRERAPIDS:
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case INTEL_BIGCORE_EMERALDRAPIDS:
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case INTEL_BIGCORE_GRANITERAPIDS:
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