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42 lines
1.2 KiB
42 lines
1.2 KiB
// 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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#include <linux/string.h>
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#include <linux/types.h>
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#define CREATE_TRACE_POINTS
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#include <trace/events/iommu.h>
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#include <trace/events/smmu.h>
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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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/* iommu_device_event */
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EXPORT_TRACEPOINT_SYMBOL_GPL(attach_device_to_domain);
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EXPORT_TRACEPOINT_SYMBOL_GPL(detach_device_from_domain);
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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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/* iommu_error */
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EXPORT_TRACEPOINT_SYMBOL_GPL(io_page_fault);
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/* Arm SMMUv3 traces */
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_bind_alloc);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_bind_get);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_unbind_put);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_unbind_free);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mm_release);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mm_invalidate);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mn_alloc);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mn_free);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mn_get);
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EXPORT_TRACEPOINT_SYMBOL_GPL(smmu_mn_put);
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