| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef _CRIS_ARCH_TLB_H |
| 2 | #define _CRIS_ARCH_TLB_H | ||||
| 3 | |||||
| 4 | /* The TLB can host up to 64 different mm contexts at the same time. | ||||
| 5 | * The last page_id is never running - it is used as an invalid page_id | ||||
| 6 | * so we can make TLB entries that will never match. | ||||
| 7 | */ | ||||
| 8 | #define NUM_TLB_ENTRIES 64 | ||||
| 9 | #define NUM_PAGEID 64 | ||||
| 10 | #define INVALID_PAGEID 63 | ||||
| 11 | #define NO_CONTEXT -1 | ||||
| 12 | |||||
| 13 | #endif | ||||