28 lines
		
	
	
		
			612 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			612 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0
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| /*
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|  * iommu trace points
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|  *
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|  * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com>
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|  *
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|  */
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| 
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| #include <linux/string.h>
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| #include <linux/types.h>
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| 
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| #define CREATE_TRACE_POINTS
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| #include <trace/events/iommu.h>
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| 
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| /* iommu_group_event */
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| EXPORT_TRACEPOINT_SYMBOL_GPL(add_device_to_group);
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| EXPORT_TRACEPOINT_SYMBOL_GPL(remove_device_from_group);
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| 
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| /* iommu_device_event */
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| EXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain);
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| 
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| /* iommu_map_unmap */
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| EXPORT_TRACEPOINT_SYMBOL_GPL(map);
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| EXPORT_TRACEPOINT_SYMBOL_GPL(unmap);
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| 
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| /* iommu_error */
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| EXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault);
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