162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * iommu trace points 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com> 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#include <linux/string.h> 1062306a36Sopenharmony_ci#include <linux/types.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#define CREATE_TRACE_POINTS 1362306a36Sopenharmony_ci#include <trace/events/iommu.h> 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci/* iommu_group_event */ 1662306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(add_device_to_group); 1762306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(remove_device_from_group); 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci/* iommu_device_event */ 2062306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain); 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci/* iommu_map_unmap */ 2362306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(map); 2462306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(unmap); 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci/* iommu_error */ 2762306a36Sopenharmony_ciEXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault); 28