#ifndef _ASM_X86_MICROCODE_H
#define _ASM_X86_MICROCODE_H
+#include <asm/cpu.h>
#include <linux/earlycpio.h>
#define native_rdmsr(msr, val1, val2) \
/*
* In early loading microcode phase on BSP, boot_cpu_data is not set up yet.
- * x86_vendor() gets vendor id for BSP.
+ * x86_cpuid_vendor() gets vendor id for BSP.
*
* In 32 bit AP case, accessing boot_cpu_data needs linear address. To simplify
- * coding, we still use x86_vendor() to get vendor id for AP.
+ * coding, we still use x86_cpuid_vendor() to get vendor id for AP.
*
- * x86_vendor() gets vendor information directly from CPUID.
+ * x86_cpuid_vendor() gets vendor information directly from CPUID.
*/
-static inline int x86_vendor(void)
+static inline int x86_cpuid_vendor(void)
{
u32 eax = 0x00000000;
u32 ebx, ecx = 0, edx;
return X86_VENDOR_UNKNOWN;
}
-static inline unsigned int __x86_family(unsigned int sig)
-{
- unsigned int x86;
-
- x86 = (sig >> 8) & 0xf;
-
- if (x86 == 0xf)
- x86 += (sig >> 20) & 0xff;
-
- return x86;
-}
-
-static inline unsigned int x86_family(void)
+static inline unsigned int x86_cpuid_family(void)
{
u32 eax = 0x00000001;
u32 ebx, ecx = 0, edx;
native_cpuid(&eax, &ebx, &ecx, &edx);
- return __x86_family(eax);
-}
-
-static inline unsigned int x86_model(unsigned int sig)
-{
- unsigned int x86, model;
-
- x86 = __x86_family(sig);
-
- model = (sig >> 4) & 0xf;
-
- if (x86 == 0x6 || x86 == 0xf)
- model += ((sig >> 16) & 0xf) << 4;
-
- return model;
+ return x86_family(eax);
}
#ifdef CONFIG_MICROCODE