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27 lines
593 B
27 lines
593 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Copyright 2014 IBM Corp. |
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*/ |
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#ifndef _ASM_POWERPC_COPRO_H |
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#define _ASM_POWERPC_COPRO_H |
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#include <linux/mm_types.h> |
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struct copro_slb |
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{ |
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u64 esid, vsid; |
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}; |
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int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, |
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unsigned long dsisr, vm_fault_t *flt); |
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int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb); |
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#ifdef CONFIG_PPC_COPRO_BASE |
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void copro_flush_all_slbs(struct mm_struct *mm); |
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#else |
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static inline void copro_flush_all_slbs(struct mm_struct *mm) {} |
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#endif |
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#endif /* _ASM_POWERPC_COPRO_H */
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