28 lines
593 B
C
28 lines
593 B
C
/* 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 */
|