162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * VFIO PCI mmap/mmap_fault tracepoints 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2018 IBM Corp. All rights reserved. 662306a36Sopenharmony_ci * Author: Alexey Kardashevskiy <aik@ozlabs.ru> 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#undef TRACE_SYSTEM 1062306a36Sopenharmony_ci#define TRACE_SYSTEM vfio_pci 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#if !defined(_TRACE_VFIO_PCI_H) || defined(TRACE_HEADER_MULTI_READ) 1362306a36Sopenharmony_ci#define _TRACE_VFIO_PCI_H 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#include <linux/tracepoint.h> 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciTRACE_EVENT(vfio_pci_nvgpu_mmap_fault, 1862306a36Sopenharmony_ci TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua, 1962306a36Sopenharmony_ci vm_fault_t ret), 2062306a36Sopenharmony_ci TP_ARGS(pdev, hpa, ua, ret), 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci TP_STRUCT__entry( 2362306a36Sopenharmony_ci __field(const char *, name) 2462306a36Sopenharmony_ci __field(unsigned long, hpa) 2562306a36Sopenharmony_ci __field(unsigned long, ua) 2662306a36Sopenharmony_ci __field(int, ret) 2762306a36Sopenharmony_ci ), 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci TP_fast_assign( 3062306a36Sopenharmony_ci __entry->name = dev_name(&pdev->dev), 3162306a36Sopenharmony_ci __entry->hpa = hpa; 3262306a36Sopenharmony_ci __entry->ua = ua; 3362306a36Sopenharmony_ci __entry->ret = ret; 3462306a36Sopenharmony_ci ), 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci TP_printk("%s: %lx -> %lx ret=%d", __entry->name, __entry->hpa, 3762306a36Sopenharmony_ci __entry->ua, __entry->ret) 3862306a36Sopenharmony_ci); 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ciTRACE_EVENT(vfio_pci_nvgpu_mmap, 4162306a36Sopenharmony_ci TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua, 4262306a36Sopenharmony_ci unsigned long size, int ret), 4362306a36Sopenharmony_ci TP_ARGS(pdev, hpa, ua, size, ret), 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci TP_STRUCT__entry( 4662306a36Sopenharmony_ci __field(const char *, name) 4762306a36Sopenharmony_ci __field(unsigned long, hpa) 4862306a36Sopenharmony_ci __field(unsigned long, ua) 4962306a36Sopenharmony_ci __field(unsigned long, size) 5062306a36Sopenharmony_ci __field(int, ret) 5162306a36Sopenharmony_ci ), 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci TP_fast_assign( 5462306a36Sopenharmony_ci __entry->name = dev_name(&pdev->dev), 5562306a36Sopenharmony_ci __entry->hpa = hpa; 5662306a36Sopenharmony_ci __entry->ua = ua; 5762306a36Sopenharmony_ci __entry->size = size; 5862306a36Sopenharmony_ci __entry->ret = ret; 5962306a36Sopenharmony_ci ), 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa, 6262306a36Sopenharmony_ci __entry->ua, __entry->size, __entry->ret) 6362306a36Sopenharmony_ci); 6462306a36Sopenharmony_ci 6562306a36Sopenharmony_ciTRACE_EVENT(vfio_pci_npu2_mmap, 6662306a36Sopenharmony_ci TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua, 6762306a36Sopenharmony_ci unsigned long size, int ret), 6862306a36Sopenharmony_ci TP_ARGS(pdev, hpa, ua, size, ret), 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_ci TP_STRUCT__entry( 7162306a36Sopenharmony_ci __field(const char *, name) 7262306a36Sopenharmony_ci __field(unsigned long, hpa) 7362306a36Sopenharmony_ci __field(unsigned long, ua) 7462306a36Sopenharmony_ci __field(unsigned long, size) 7562306a36Sopenharmony_ci __field(int, ret) 7662306a36Sopenharmony_ci ), 7762306a36Sopenharmony_ci 7862306a36Sopenharmony_ci TP_fast_assign( 7962306a36Sopenharmony_ci __entry->name = dev_name(&pdev->dev), 8062306a36Sopenharmony_ci __entry->hpa = hpa; 8162306a36Sopenharmony_ci __entry->ua = ua; 8262306a36Sopenharmony_ci __entry->size = size; 8362306a36Sopenharmony_ci __entry->ret = ret; 8462306a36Sopenharmony_ci ), 8562306a36Sopenharmony_ci 8662306a36Sopenharmony_ci TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa, 8762306a36Sopenharmony_ci __entry->ua, __entry->size, __entry->ret) 8862306a36Sopenharmony_ci); 8962306a36Sopenharmony_ci 9062306a36Sopenharmony_ci#endif /* _TRACE_VFIO_PCI_H */ 9162306a36Sopenharmony_ci 9262306a36Sopenharmony_ci#undef TRACE_INCLUDE_PATH 9362306a36Sopenharmony_ci#define TRACE_INCLUDE_PATH ../../drivers/vfio/pci 9462306a36Sopenharmony_ci#undef TRACE_INCLUDE_FILE 9562306a36Sopenharmony_ci#define TRACE_INCLUDE_FILE trace 9662306a36Sopenharmony_ci 9762306a36Sopenharmony_ci/* This part must be outside protection */ 9862306a36Sopenharmony_ci#include <trace/define_trace.h> 99