diff options
Diffstat (limited to 'src/cpu/x86')
-rw-r--r-- | src/cpu/x86/pae/pgtbl.c | 2 | ||||
-rw-r--r-- | src/cpu/x86/sipi_vector.S | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/src/cpu/x86/pae/pgtbl.c b/src/cpu/x86/pae/pgtbl.c index 795caac355..49c17b6440 100644 --- a/src/cpu/x86/pae/pgtbl.c +++ b/src/cpu/x86/pae/pgtbl.c @@ -183,7 +183,7 @@ void paging_set_pat(uint64_t pat) msr_t msr; msr.lo = pat; msr.hi = pat >> 32; - wrmsr(MSR_IA32_PAT, msr); + wrmsr(IA32_PAT, msr); } /* PAT encoding used in util/x86/x86_page_tables.go. It matches the linux diff --git a/src/cpu/x86/sipi_vector.S b/src/cpu/x86/sipi_vector.S index ba5ae3e1ae..a7e4522943 100644 --- a/src/cpu/x86/sipi_vector.S +++ b/src/cpu/x86/sipi_vector.S @@ -16,6 +16,7 @@ #include <cpu/x86/cr.h> #include <cpu/amd/mtrr.h> +#include <cpu/x86/msr.h> /* The SIPI vector is responsible for initializing the APs in the system. It * loads microcode, sets up MSRs, and enables caching before calling into @@ -25,9 +26,6 @@ #define CODE_SEG 0x10 #define DATA_SEG 0x18 -#define IA32_UPDT_TRIG 0x79 -#define IA32_BIOS_SIGN_ID 0x8b - .section ".module_parameters", "aw", @progbits ap_start_params: gdtaddr: @@ -145,7 +143,7 @@ lock_microcode: load_microcode: /* Load new microcode. */ - mov $IA32_UPDT_TRIG, %ecx + mov $IA32_BIOS_UPDT_TRIG, %ecx xor %edx, %edx mov %edi, %eax /* The microcode pointer is passed in pointing to the header. Adjust |