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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* VFIO PCI mmap/mmap_fault tracepoints
*
* Copyright (C) 2018 IBM Corp. All rights reserved.
* Author: Alexey Kardashevskiy <aik@ozlabs.ru>
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM vfio_pci
#if !defined(_TRACE_VFIO_PCI_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_VFIO_PCI_H
#include <linux/tracepoint.h>
TRACE_EVENT(vfio_pci_nvgpu_mmap_fault,
TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
vm_fault_t ret),
TP_ARGS(pdev, hpa, ua, ret),
TP_STRUCT__entry(
__field(const char *, name)
__field(unsigned long, hpa)
__field(unsigned long, ua)
__field(int, ret)
),
TP_fast_assign(
__entry->name = dev_name(&pdev->dev),
__entry->hpa = hpa;
__entry->ua = ua;
__entry->ret = ret;
),
TP_printk("%s: %lx -> %lx ret=%d", __entry->name, __entry->hpa,
__entry->ua, __entry->ret)
);
TRACE_EVENT(vfio_pci_nvgpu_mmap,
TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
unsigned long size, int ret),
TP_ARGS(pdev, hpa, ua, size, ret),
TP_STRUCT__entry(
__field(const char *, name)
__field(unsigned long, hpa)
__field(unsigned long, ua)
__field(unsigned long, size)
__field(int, ret)
),
TP_fast_assign(
__entry->name = dev_name(&pdev->dev),
__entry->hpa = hpa;
__entry->ua = ua;
__entry->size = size;
__entry->ret = ret;
),
TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
__entry->ua, __entry->size, __entry->ret)
);
TRACE_EVENT(vfio_pci_npu2_mmap,
TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
unsigned long size, int ret),
TP_ARGS(pdev, hpa, ua, size, ret),
TP_STRUCT__entry(
__field(const char *, name)
__field(unsigned long, hpa)
__field(unsigned long, ua)
__field(unsigned long, size)
__field(int, ret)
),
TP_fast_assign(
__entry->name = dev_name(&pdev->dev),
__entry->hpa = hpa;
__entry->ua = ua;
__entry->size = size;
__entry->ret = ret;
),
TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
__entry->ua, __entry->size, __entry->ret)
);
#endif /* _TRACE_VFIO_PCI_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ../../drivers/vfio/pci
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
/* This part must be outside protection */
#include <trace/define_trace.h>