28 lines
981 B
Diff
28 lines
981 B
Diff
From ed64d30125f855e25ac6f12d8863857dfd3e2cbe Mon Sep 17 00:00:00 2001
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From: lijing22222 <lijing@hygon.cn>
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Date: Fri, 1 Mar 2024 16:00:15 +0800
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Subject: [PATCH] Add Hygon Support
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---
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sysdeps/x86/cpu-features.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c
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index 91042505..0ce37a9a 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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@@ -527,8 +527,9 @@ init_cpu_features (struct cpu_features *cpu_features)
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cpu_features->preferred[index_arch_Prefer_No_AVX512]
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|= bit_arch_Prefer_No_AVX512;
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}
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- /* This spells out "AuthenticAMD". */
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- else if (ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65)
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+ /* This spells out "AuthenticAMD" or "HygonGenuine". */
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+ else if ((ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65)||(ebx == 0x6f677948 && ecx == 0x656e6975 && edx == 0x6e65476e))
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+
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{
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unsigned int extended_model;
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--
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2.17.1
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