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| Rev 2071 | Rev 3133 | ||
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| Line 36... | Line 36... | ||
| 36 | #define KERN_ppc64_BARRIER_H_ |
36 | #define KERN_ppc64_BARRIER_H_ |
| 37 | 37 | ||
| 38 | #define CS_ENTER_BARRIER() asm volatile ("" ::: "memory") |
38 | #define CS_ENTER_BARRIER() asm volatile ("" ::: "memory") |
| 39 | #define CS_LEAVE_BARRIER() asm volatile ("" ::: "memory") |
39 | #define CS_LEAVE_BARRIER() asm volatile ("" ::: "memory") |
| 40 | 40 | ||
| 41 | #define memory_barrier() asm volatile ("sync" ::: "memory") |
41 | #define memory_barrier() asm volatile ("sync" ::: "memory") |
| 42 | #define read_barrier() asm volatile ("sync" ::: "memory") |
42 | #define read_barrier() asm volatile ("sync" ::: "memory") |
| 43 | #define write_barrier() asm volatile ("eieio" ::: "memory") |
43 | #define write_barrier() asm volatile ("eieio" ::: "memory") |
| - | 44 | ||
| - | 45 | #define smc_coherence(a) |
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| 44 | 46 | ||
| 45 | #endif |
47 | #endif |
| 46 | 48 | ||
| 47 | /** @} |
49 | /** @} |
| 48 | */ |
50 | */ |