^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * VFIO PCI mmap/mmap_fault tracepoints
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2018 IBM Corp. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Author: Alexey Kardashevskiy <aik@ozlabs.ru>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #undef TRACE_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define TRACE_SYSTEM vfio_pci
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #if !defined(_TRACE_VFIO_PCI_H) || defined(TRACE_HEADER_MULTI_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define _TRACE_VFIO_PCI_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/tracepoint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) TRACE_EVENT(vfio_pci_nvgpu_mmap_fault,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) vm_fault_t ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) TP_ARGS(pdev, hpa, ua, ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) __field(const char *, name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) __field(unsigned long, hpa)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) __field(unsigned long, ua)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) __field(int, ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) __entry->name = dev_name(&pdev->dev),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) __entry->hpa = hpa;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) __entry->ua = ua;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) __entry->ret = ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) TP_printk("%s: %lx -> %lx ret=%d", __entry->name, __entry->hpa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) __entry->ua, __entry->ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) TRACE_EVENT(vfio_pci_nvgpu_mmap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) unsigned long size, int ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) TP_ARGS(pdev, hpa, ua, size, ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) __field(const char *, name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) __field(unsigned long, hpa)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) __field(unsigned long, ua)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) __field(unsigned long, size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) __field(int, ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) __entry->name = dev_name(&pdev->dev),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) __entry->hpa = hpa;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) __entry->ua = ua;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) __entry->size = size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) __entry->ret = ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) __entry->ua, __entry->size, __entry->ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) TRACE_EVENT(vfio_pci_npu2_mmap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) unsigned long size, int ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) TP_ARGS(pdev, hpa, ua, size, ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) TP_STRUCT__entry(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) __field(const char *, name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) __field(unsigned long, hpa)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) __field(unsigned long, ua)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) __field(unsigned long, size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) __field(int, ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) __entry->name = dev_name(&pdev->dev),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) __entry->hpa = hpa;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) __entry->ua = ua;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) __entry->size = size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) __entry->ret = ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) __entry->ua, __entry->size, __entry->ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #endif /* _TRACE_VFIO_PCI_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) #undef TRACE_INCLUDE_PATH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) #define TRACE_INCLUDE_PATH ../../drivers/vfio/pci
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) #undef TRACE_INCLUDE_FILE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) #define TRACE_INCLUDE_FILE trace
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) /* This part must be outside protection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) #include <trace/define_trace.h>
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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