| /* |
| * 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 */ |
