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Disable cpuid_identify_purpose_amd()

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Related to #187
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The Tumultuous Unicorn Of Darkness 2023-04-01 18:08:42 +02:00
parent 3bcb6fb72b
commit 52dbcb0493
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1 changed files with 5 additions and 2 deletions
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7
libcpuid/recog_amd.c
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@ -649,6 +649,10 @@ void cpuid_get_list_amd(struct cpu_list_t* list)
cpu_purpose_t cpuid_identify_purpose_amd(struct cpu_raw_data_t* raw)
{
//FIXME: ext_cpuid[0x26] => index 38 is past the end of the array (which contains 32 elements)
//TODO: leaf CPUID_Fn80000026 needs to be added in cpu_raw_data_t
(void)(raw);
#if 0
/* Check for hybrid architecture
From Processor Programming Reference (PPR) for AMD Family 19h Model 70h, Revision A0 Processors
Available at https://www.amd.com/system/files/TechDocs/57019-A0-PUB_3.00.zip
@ -659,7 +663,6 @@ cpu_purpose_t cpuid_identify_purpose_amd(struct cpu_raw_data_t* raw)
- CPUID_Fn80000026_EBX [Extended CPU Topology][31:28] is CoreType.
Only valid while LevelType=Core.
*/
//FIXME: leaf CPUID_Fn80000026 needs to be added in cpu_raw_data_t
if (EXTRACTS_BITS(raw->ext_cpuid[0x26][ECX], 15, 8) == 0x1) {
debugf(3, "Detected AMD CPU hybrid architecture\n");
switch (EXTRACTS_BITS(raw->ext_cpuid[0x26][EBX], 31, 28)) {
@ -668,6 +671,6 @@ cpu_purpose_t cpuid_identify_purpose_amd(struct cpu_raw_data_t* raw)
default: return PURPOSE_GENERAL;
}
}
#endif
return PURPOSE_GENERAL;
}