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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/include/asm/glue-df.h
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/*

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 *  arch/arm/include/asm/glue-df.h

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 *

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 *  Copyright (C) 1997-1999 Russell King

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 *  Copyright (C) 2000-2002 Deep Blue Solutions Ltd.

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License version 2 as

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 * published by the Free Software Foundation.

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 */

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#ifndef ASM_GLUE_DF_H

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#define ASM_GLUE_DF_H

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#include <asm/glue.h>

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/*

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 *	Data Abort Model

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 *	================

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 *

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 *	We have the following to choose from:

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 *	  arm6          - ARM6 style

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 *	  arm7		- ARM7 style

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 *	  v4_early	- ARMv4 without Thumb early abort handler

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 *	  v4t_late	- ARMv4 with Thumb late abort handler

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 *	  v4t_early	- ARMv4 with Thumb early abort handler

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 *	  v5tej_early	- ARMv5 with Thumb and Java early abort handler

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 *	  xscale	- ARMv5 with Thumb with Xscale extensions

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 *	  v6_early	- ARMv6 generic early abort handler

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 *	  v7_early	- ARMv7 generic early abort handler

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 */

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#undef CPU_DABORT_HANDLER

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#undef MULTI_DABORT

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#if defined(CONFIG_CPU_ARM610)

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER cpu_arm6_data_abort

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# endif

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#endif

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#if defined(CONFIG_CPU_ARM710)

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER cpu_arm7_data_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_LV4T

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v4t_late_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV4

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v4_early_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV4T

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v4t_early_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV5TJ

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v5tj_early_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV5T

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v5t_early_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV6

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v6_early_abort

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# endif

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#endif

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#ifdef CONFIG_CPU_ABRT_EV7

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# ifdef CPU_DABORT_HANDLER

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#  define MULTI_DABORT 1

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# else

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#  define CPU_DABORT_HANDLER v7_early_abort

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# endif

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#endif

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#ifndef CPU_DABORT_HANDLER

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#error Unknown data abort handler type

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#endif

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#endif

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