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 */ 15EXPORT_TRACEPOINT_SYMBOL_GPL(add_device_to_group); 16EXPORT_TRACEPOINT_SYMBOL_GPL(remove_device_from_group); 17 18/* iommu_device_event */ 19EXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain); 20EXPORT_TRACEPOINT_SYMBOL_GPL(detach_device_from_domain); 21 22/* iommu_map_unmap */ 23EXPORT_TRACEPOINT_SYMBOL_GPL(map); 24EXPORT_TRACEPOINT_SYMBOL_GPL(unmap); 25 26/* iommu_error */ 27EXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault); 28