| /kernel/trunk/arch/ia64/include/mm/asid.h |
|---|
| 29,6 → 29,8 |
| #ifndef __ia64_ASID_H__ |
| #define __ia64_ASID_H__ |
| #ifndef __ASM__ |
| #include <arch/types.h> |
| typedef __u16 asid_t; |
| 38,6 → 40,8 |
| * Note that some architectures may support more bits, |
| * but those extra bits are not used by the kernel. |
| */ |
| #endif |
| #define RIDS_PER_ASID 7 |
| #define RID_MAX 262143 /* 2^18 - 1 */ |
| 44,8 → 48,13 |
| #define ASID2RID(asid, vrn) (((asid)*RIDS_PER_ASID)+(vrn)) |
| #define RID2ASID(rid) ((rid)/RIDS_PER_ASID) |
| #ifndef __ASM__ |
| typedef __u32 rid_t; |
| #endif |
| #define ASID_MAX_ARCH (RID_MAX/RIDS_PER_ASID) |
| #endif |