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1 /*
2  * iommu trace points
3  *
4  * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com>
5  *
6  */
7 
8 #include <linux/string.h>
9 #include <linux/types.h>
10 
11 #define CREATE_TRACE_POINTS
12 #include <trace/events/iommu.h>
13 
14 /* iommu_group_event */
15 EXPORT_TRACEPOINT_SYMBOL_GPL(add_device_to_group);
16 EXPORT_TRACEPOINT_SYMBOL_GPL(remove_device_from_group);
17 
18 /* iommu_device_event */
19 EXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain);
20 EXPORT_TRACEPOINT_SYMBOL_GPL(detach_device_from_domain);
21 
22 /* iommu_map_unmap */
23 EXPORT_TRACEPOINT_SYMBOL_GPL(map);
24 EXPORT_TRACEPOINT_SYMBOL_GPL(unmap);
25 
26 /* iommu_error */
27 EXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault);
28