From 57e6722453c27d35a3b02309ce21263d225a23e3 Mon Sep 17 00:00:00 2001 From: Aleksa Vuckovic Date: Wed, 22 Feb 2023 17:31:52 +0100 Subject: curr_cpu_apic_id() now works on old amd cpus --- kernel/include/kcpuid.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 kernel/include/kcpuid.h (limited to 'kernel/include/kcpuid.h') diff --git a/kernel/include/kcpuid.h b/kernel/include/kcpuid.h new file mode 100644 index 0000000..f3a0e0c --- /dev/null +++ b/kernel/include/kcpuid.h @@ -0,0 +1,17 @@ +#ifndef KCPUID_H +#define KCPUID_H + +#include + +struct CPUIDinfo +{ + uint32_t EAX; + uint32_t EBX; + uint32_t ECX; + uint32_t EDX; +}; +typedef struct CPUIDinfo CPUIDinfo; + +void kcpuid(uint32_t func, uint32_t subfunc, CPUIDinfo* info); + +#endif -- cgit v1.2.3