| /* | |
| * Copyright 2014 IBM Corp. | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU General Public License | |
| * as published by the Free Software Foundation; either version | |
| * 2 of the License, or (at your option) any later version. | |
| */ | |
| #ifndef _ASM_POWERPC_COPRO_H | |
| #define _ASM_POWERPC_COPRO_H | |
| struct copro_slb | |
| { | |
| u64 esid, vsid; | |
| }; | |
| int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, | |
| unsigned long dsisr, unsigned *flt); | |
| int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb); | |
| #ifdef CONFIG_PPC_COPRO_BASE | |
| void copro_flush_all_slbs(struct mm_struct *mm); | |
| #else | |
| static inline void copro_flush_all_slbs(struct mm_struct *mm) {} | |
| #endif | |
| #endif /* _ASM_POWERPC_COPRO_H */ |