diff options
Diffstat (limited to 'include/asm-ia64/sn/addrs.h')
| -rw-r--r-- | include/asm-ia64/sn/addrs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h index 960d626ee589..1bfdfb4d7b01 100644 --- a/include/asm-ia64/sn/addrs.h +++ b/include/asm-ia64/sn/addrs.h @@ -136,6 +136,7 @@ */ #define CAC_BASE (CACHED | AS_CAC_SPACE) #define AMO_BASE (UNCACHED | AS_AMO_SPACE) +#define AMO_PHYS_BASE (UNCACHED_PHYS | AS_AMO_SPACE) #define GET_BASE (CACHED | AS_GET_SPACE) /* @@ -161,6 +162,13 @@ /* + * Macros to test for address type. + */ +#define IS_AMO_ADDRESS(x) (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_BASE) +#define IS_AMO_PHYS_ADDRESS(x) (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_PHYS_BASE) + + +/* * The following definitions pertain to the IO special address * space. They define the location of the big and little windows * of any given node. |