On 02/10/20 17:44, Claudio Imbrenda wrote:
x86 gets * lowest area (24-bit addresses) * low area (32-bit addresses) * the rest
x86 if anything could use a 36-bit area; the 24-bit one is out of scope for what kvm-unit-tests does.
So something like this: diff --git a/lib/x86/asm/memory_areas.h b/lib/x86/asm/memory_areas.h index d704df3..952f5bd 100644 --- a/lib/x86/asm/memory_areas.h +++ b/lib/x86/asm/memory_areas.h @@ -1,20 +1,19 @@ #ifndef MEMORY_AREAS_H #define MEMORY_AREAS_H -#define AREA_NORMAL_PFN BIT(32-12) +#define AREA_NORMAL_PFN BIT(36-12) #define AREA_NORMAL_NUMBER 0 #define AREA_NORMAL 1 -#define AREA_LOW_PFN BIT(24-12) -#define AREA_LOW_NUMBER 1 -#define AREA_LOW 2 +#define AREA_PAE_HIGH_PFN BIT(32-12) +#define AREA_PAE_HIGH_NUMBER 1 +#define AREA_PAE_HIGH 2 -#define AREA_LOWEST_PFN 0 -#define AREA_LOWEST_NUMBER 2 -#define AREA_LOWEST 4 +#define AREA_LOW_PFN 0 +#define AREA_LOW_NUMBER 2 +#define AREA_LOW 4 -#define AREA_DMA24 AREA_LOWEST -#define AREA_DMA32 (AREA_LOWEST | AREA_LOW) +#define AREA_PAE (AREA_PAE | AREA_LOW) #define AREA_ANY -1 #define AREA_ANY_NUMBER 0xff Paolo
