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linux/hardware/cpu: add some missing Intel CPUs #18743

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Nov 9, 2024
+17 −3
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linux/hardware/cpu: add some missing Intel CPUs #18743

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20 changes: 17 additions & 3 deletions Library/Homebrew/extend/os/linux/hardware/cpu.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
return :dunno unless intel?

# See https://software.intel.com/en-us/articles/intel-architecture-and-processor-identification-with-cpuid-model-and-family-numbers
# and https://github.com/llvm-mirror/llvm/blob/HEAD/lib/Support/Host.cpp
# and https://github.com/llvm/llvm-project/blob/main/llvm/lib/TargetParser/Host.cpp
# and https://en.wikipedia.org/wiki/List_of_Intel_CPU_microarchitectures#Roadmap
vendor_id = cpuinfo[/^vendor_id\s*: (.*)/, 1]
cpu_family = cpuinfo[/^cpu family\s*: ([0-9]+)/, 1].to_i
Expand All @@ -42,7 +42,7 @@
:sandybridge
when 0x25, 0x2c, 0x2f
:westmere
when 0x1e, 0x1a, 0x2e
when 0x1a, 0x1e, 0x1f, 0x2e

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:nehalem
when 0x17, 0x1d
:penryn
Expand All @@ -56,12 +56,26 @@
:haswell
when 0x3d, 0x47, 0x4f, 0x56
:broadwell
when 0x4e, 0x55, 0x5e, 0x8e, 0x9e
when 0x4e, 0x5e, 0x8e, 0x9e, 0xa5, 0xa6

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:skylake
when 0x66
:cannonlake
when 0x6a, 0x6c, 0x7d, 0x7e
:icelake
when 0xa7
:rocketlake
when 0x8c, 0x8d
:tigerlake
when 0x97, 0x9a, 0xbe, 0xb7, 0xba, 0xbf, 0xaa, 0xac
:alderlake
when 0xc5, 0xb5, 0xc6, 0xbd
:arrowlake
when 0xcc
:pantherlake
when 0xad, 0xae
:graniterapids
when 0xcf, 0x8f
:sapphirerapids

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end
when 0x0f
case cpu_model
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