60233daca0
Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): Drop Makefile change too.
88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
/**************************************************************************
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*
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* Copyright (c) 2017 Advanced Micro Devices, Inc.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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/*
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* Authors: Tom St Denis <tom.stdenis@amd.com>
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*/
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#if !defined(_TTM_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TTM_TRACE_H_
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#include <linux/stringify.h>
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#include <linux/types.h>
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#include <linux/tracepoint.h>
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#include <drm/drmP.h>
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM ttm
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#define TRACE_INCLUDE_FILE ttm_trace
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TRACE_EVENT(ttm_dma_map,
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TP_PROTO(struct device *dev, struct page *page, dma_addr_t dma_address),
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TP_ARGS(dev, page, dma_address),
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TP_STRUCT__entry(
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__string(device, dev_name(dev))
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__field(dma_addr_t, dma)
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__field(phys_addr_t, phys)
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),
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TP_fast_assign(
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__assign_str(device, dev_name(dev));
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__entry->dma = dma_address;
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__entry->phys = page_to_phys(page);
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),
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TP_printk("%s: %pad => %pa",
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__get_str(device),
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&__entry->dma,
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&__entry->phys)
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);
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TRACE_EVENT(ttm_dma_unmap,
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TP_PROTO(struct device *dev, struct page *page, dma_addr_t dma_address),
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TP_ARGS(dev, page, dma_address),
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TP_STRUCT__entry(
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__string(device, dev_name(dev))
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__field(dma_addr_t, dma)
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__field(phys_addr_t, phys)
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),
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TP_fast_assign(
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__assign_str(device, dev_name(dev));
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__entry->dma = dma_address;
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__entry->phys = page_to_phys(page);
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),
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TP_printk("%s: %pad => %pa",
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__get_str(device),
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&__entry->dma,
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&__entry->phys)
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);
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#endif
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/ttm/
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#include <trace/define_trace.h>
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