| Michael Neuling | 98ae22e | 2013-02-13 16:21:35 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Transactional memory support routines to reclaim and recheckpoint |
| 3 | * transactional process state. |
| 4 | * |
| 5 | * Copyright 2012 Matt Evans & Michael Neuling, IBM Corporation. |
| 6 | */ |
| 7 | |
| Michael Neuling | b75c100 | 2013-05-26 18:30:56 +0000 | [diff] [blame] | 8 | #include <uapi/asm/tm.h> |
| 9 | |
| Michael Neuling | 98ae22e | 2013-02-13 16:21:35 +0000 | [diff] [blame] | 10 | #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |
| 11 | extern void do_load_up_transact_fpu(struct thread_struct *thread); |
| 12 | extern void do_load_up_transact_altivec(struct thread_struct *thread); |
| 13 | #endif |
| 14 | |
| 15 | extern void tm_enable(void); |
| 16 | extern void tm_reclaim(struct thread_struct *thread, |
| 17 | unsigned long orig_msr, uint8_t cause); |
| 18 | extern void tm_recheckpoint(struct thread_struct *thread, |
| 19 | unsigned long orig_msr); |
| 20 | extern void tm_abort(uint8_t cause); |
| 21 | extern void tm_save_sprs(struct thread_struct *thread); |
| 22 | extern void tm_restore_sprs(struct thread_struct *thread); |