From e83d01697583d8610d1d62279758c2a881e3396f Mon Sep 17 00:00:00 2001 From: Ian Munsie Date: Wed, 8 Oct 2014 19:54:50 +1100 Subject: powerpc/cell: Move spu_handle_mm_fault() out of cell platform Currently spu_handle_mm_fault() is in the cell platform. This code is generically useful for other non-cell co-processors on powerpc. This patch moves this function out of the cell platform into arch/powerpc/mm so that others may use it. Signed-off-by: Ian Munsie Signed-off-by: Michael Neuling Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/copro.h | 16 ++++++++++++++++ arch/powerpc/include/asm/spu.h | 5 ++--- 2 files changed, 18 insertions(+), 3 deletions(-) create mode 100644 arch/powerpc/include/asm/copro.h (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/copro.h b/arch/powerpc/include/asm/copro.h new file mode 100644 index 000000000000..51cae85a50b4 --- /dev/null +++ b/arch/powerpc/include/asm/copro.h @@ -0,0 +1,16 @@ +/* + * 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 + +int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, + unsigned long dsisr, unsigned *flt); + +#endif /* _ASM_POWERPC_COPRO_H */ diff --git a/arch/powerpc/include/asm/spu.h b/arch/powerpc/include/asm/spu.h index 37b7ca39ec9f..a6e6e2bf9d15 100644 --- a/arch/powerpc/include/asm/spu.h +++ b/arch/powerpc/include/asm/spu.h @@ -27,6 +27,8 @@ #include #include #include +#include +#include #define LS_SIZE (256 * 1024) #define LS_ADDR_MASK (LS_SIZE - 1) @@ -277,9 +279,6 @@ void spu_remove_dev_attr(struct device_attribute *attr); int spu_add_dev_attr_group(struct attribute_group *attrs); void spu_remove_dev_attr_group(struct attribute_group *attrs); -int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea, - unsigned long dsisr, unsigned *flt); - /* * Notifier blocks: * -- cgit v1.2.3