hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
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// SPDX-License-Identifier: GPL-2.0
/*
 * iommu trace points
 *
 * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com>
 *
 */
 
#include <linux/string.h>
#include <linux/types.h>
 
#define CREATE_TRACE_POINTS
#include <trace/events/iommu.h>
 
/* iommu_group_event */
EXPORT_TRACEPOINT_SYMBOL_GPL(add_device_to_group);
EXPORT_TRACEPOINT_SYMBOL_GPL(remove_device_from_group);
 
/* iommu_device_event */
EXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain);
EXPORT_TRACEPOINT_SYMBOL_GPL(detach_device_from_domain);
 
/* iommu_map_unmap */
EXPORT_TRACEPOINT_SYMBOL_GPL(map);
EXPORT_TRACEPOINT_SYMBOL_GPL(unmap);
 
/* iommu_error */
EXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault);