diff options
Diffstat (limited to 'src/include/cpu/amd/mtrr.h')
| -rw-r--r-- | src/include/cpu/amd/mtrr.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h index 32a7949b19..9a60f3c8bf 100644 --- a/src/include/cpu/amd/mtrr.h +++ b/src/include/cpu/amd/mtrr.h @@ -30,13 +30,8 @@ #define IORRBase_MSR(reg) (0xC0010016 + 2 * (reg)) #define IORRMask_MSR(reg) (0xC0010016 + 2 * (reg) + 1) -#if defined(__ASSEMBLER__) -#define TOP_MEM 0xC001001A -#define TOP_MEM2 0xC001001D -#else -#define TOP_MEM 0xC001001Aul -#define TOP_MEM2 0xC001001Dul -#endif +#define TOP_MEM_MSR 0xC001001A +#define TOP_MEM2_MSR 0xC001001D #if !defined(__ASSEMBLER__) @@ -68,12 +63,12 @@ static __always_inline void wrmsr_amd(unsigned int index, msr_t msr) static inline uint32_t get_top_of_mem_below_4gb(void) { - return rdmsr(TOP_MEM).lo; + return rdmsr(TOP_MEM_MSR).lo; } static inline uint64_t get_top_of_mem_above_4gb(void) { - msr_t msr = rdmsr(TOP_MEM2); + msr_t msr = rdmsr(TOP_MEM2_MSR); return (uint64_t)msr.hi << 32 | msr.lo; } #endif |