diff options
Diffstat (limited to 'src/include/cpu')
| -rw-r--r-- | src/include/cpu/k8/mtrr.h | 3 | ||||
| -rw-r--r-- | src/include/cpu/p6/mtrr.h | 2 | ||||
| -rw-r--r-- | src/include/cpu/p6/pgtbl.h | 7 |
3 files changed, 11 insertions, 1 deletions
diff --git a/src/include/cpu/k8/mtrr.h b/src/include/cpu/k8/mtrr.h index 5a965eebb8..890820b12f 100644 --- a/src/include/cpu/k8/mtrr.h +++ b/src/include/cpu/k8/mtrr.h @@ -35,4 +35,7 @@ #define DC_CFG_MSR 0xC0011022 #define BU_CFG_MSR 0xC0011023 +#define TOP_MEM_MASK 0x007fffff +#define TOP_MEM_MASK_KB (TOP_MEM_MASK >> 10) + #endif /* CPU_K8_MTRR_H */ diff --git a/src/include/cpu/p6/mtrr.h b/src/include/cpu/p6/mtrr.h index 16af10b81b..92bf62e5c2 100644 --- a/src/include/cpu/p6/mtrr.h +++ b/src/include/cpu/p6/mtrr.h @@ -2,7 +2,7 @@ #define __LINUXBIOS_CPU_P6_MTRR_H /* These are the region types */ -#define MTRR_TYPE_UNCACHABLE 0 +#define MTRR_TYPE_UNCACHEABLE 0 #define MTRR_TYPE_WRCOMB 1 /*#define MTRR_TYPE_ 2*/ /*#define MTRR_TYPE_ 3*/ diff --git a/src/include/cpu/p6/pgtbl.h b/src/include/cpu/p6/pgtbl.h new file mode 100644 index 0000000000..68e327cd7a --- /dev/null +++ b/src/include/cpu/p6/pgtbl.h @@ -0,0 +1,7 @@ +#ifndef CPU_P6_PGTBL_H +#define CPU_P6_PGTBL_H + +#define MAPPING_ERROR ((void *)0xffffffffUL) +void *map_2M_page(int cpu_index, unsigned long page); + +#endif /* CPU_P6_PGTBL_H */ |