diff options
Diffstat (limited to 'src/soc/intel/common/block')
| -rw-r--r-- | src/soc/intel/common/block/cpu/car/cache_as_ram.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/soc/intel/common/block/cpu/car/cache_as_ram.S b/src/soc/intel/common/block/cpu/car/cache_as_ram.S index 74957aba9f..784e8ca0ae 100644 --- a/src/soc/intel/common/block/cpu/car/cache_as_ram.S +++ b/src/soc/intel/common/block/cpu/car/cache_as_ram.S @@ -514,15 +514,15 @@ find_llc_subleaf: subl $0x01, %eax set_eviction_mask: - mov %ebx, %ecx /* back up number of ways */ - mov %eax, %ebx /* back up the non-eviction mask*/ + mov %ebx, %edi /* back up number of ways */ + mov %eax, %esi /* back up the non-eviction mask*/ #if CONFIG(CAR_HAS_SF_MASKS) - mov %ecx, %edi /* use number of ways to prepare SF mask */ /* * SF mask is programmed with the double number of bits than * the number of ways */ mov $0x01, %eax + mov %edi, %ecx shl %cl, %eax shl %cl, %eax subl $0x01, %eax /* contains SF mask */ @@ -533,7 +533,6 @@ set_eviction_mask: movl $IA32_CR_SF_QOS_MASK_1, %ecx xorl %edx, %edx wrmsr - mov %edi, %ecx /* restore number of ways */ #endif /* * Program MSR 0xC91 IA32_L3_MASK_1 @@ -542,10 +541,11 @@ set_eviction_mask: * - If this bit is '1' - the way is not protected from eviction */ mov $0x1, %eax + mov %edi, %ecx shl %cl, %eax subl $0x01, %eax mov %eax, %ecx - mov %ebx, %eax + mov %esi, %eax xor $~0, %eax /* invert 32 bits */ and %ecx, %eax @@ -558,7 +558,7 @@ set_eviction_mask: * - If this bit is '0' - the way is protected from eviction * - If this bit is '1' - the way is not protected from eviction */ - mov %ebx, %eax + mov %esi, %eax movl $IA32_L3_MASK_2, %ecx xorl %edx, %edx wrmsr |