mirror of
https://github.com/torvalds/linux.git
synced 2024-11-20 11:01:38 +00:00
be3ebfe821
This moves spu_flush_all_slbs() into a generic call copro_flush_all_slbs(). This will be useful when we add cxl which also needs a similar SLB flush call. Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
30 lines
769 B
C
30 lines
769 B
C
/*
|
|
* 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 */
|