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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2014 IBM Corp.
*/
#ifndef _ASM_POWERPC_COPRO_H
#define _ASM_POWERPC_COPRO_H
#include <linux/mm_types.h>
struct copro_slb
{
u64 esid, vsid;
};
int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
unsigned long dsisr, vm_fault_t *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 */