1 /* 2 * Copyright(c) 2015, 2016 Intel Corporation. 3 * 4 * This file is provided under a dual BSD/GPLv2 license. When using or 5 * redistributing this file, you may do so under either license. 6 * 7 * GPL LICENSE SUMMARY 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of version 2 of the GNU General Public License as 11 * published by the Free Software Foundation. 12 * 13 * This program is distributed in the hope that it will be useful, but 14 * WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 * 18 * BSD LICENSE 19 * 20 * Redistribution and use in source and binary forms, with or without 21 * modification, are permitted provided that the following conditions 22 * are met: 23 * 24 * - Redistributions of source code must retain the above copyright 25 * notice, this list of conditions and the following disclaimer. 26 * - Redistributions in binary form must reproduce the above copyright 27 * notice, this list of conditions and the following disclaimer in 28 * the documentation and/or other materials provided with the 29 * distribution. 30 * - Neither the name of Intel Corporation nor the names of its 31 * contributors may be used to endorse or promote products derived 32 * from this software without specific prior written permission. 33 * 34 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 35 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 36 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 37 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 38 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 39 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 40 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 41 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 42 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 43 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 44 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 45 * 46 */ 47 #if !defined(__HFI1_TRACE_MISC_H) || defined(TRACE_HEADER_MULTI_READ) 48 #define __HFI1_TRACE_MISC_H 49 50 #include <linux/tracepoint.h> 51 #include <linux/trace_seq.h> 52 53 #include "hfi.h" 54 55 #undef TRACE_SYSTEM 56 #define TRACE_SYSTEM hfi1_misc 57 58 TRACE_EVENT(hfi1_interrupt, 59 TP_PROTO(struct hfi1_devdata *dd, const struct is_table *is_entry, 60 int src), 61 TP_ARGS(dd, is_entry, src), 62 TP_STRUCT__entry(DD_DEV_ENTRY(dd) 63 __array(char, buf, 64) 64 __field(int, src) 65 ), 66 TP_fast_assign(DD_DEV_ASSIGN(dd) 67 is_entry->is_name(__entry->buf, 64, 68 src - is_entry->start); 69 __entry->src = src; 70 ), 71 TP_printk("[%s] source: %s [%d]", __get_str(dev), __entry->buf, 72 __entry->src) 73 ); 74 75 DECLARE_EVENT_CLASS( 76 hfi1_csr_template, 77 TP_PROTO(void __iomem *addr, u64 value), 78 TP_ARGS(addr, value), 79 TP_STRUCT__entry( 80 __field(void __iomem *, addr) 81 __field(u64, value) 82 ), 83 TP_fast_assign( 84 __entry->addr = addr; 85 __entry->value = value; 86 ), 87 TP_printk("addr %p value %llx", __entry->addr, __entry->value) 88 ); 89 90 DEFINE_EVENT( 91 hfi1_csr_template, hfi1_write_rcvarray, 92 TP_PROTO(void __iomem *addr, u64 value), 93 TP_ARGS(addr, value)); 94 95 #ifdef CONFIG_FAULT_INJECTION 96 TRACE_EVENT(hfi1_fault_opcode, 97 TP_PROTO(struct rvt_qp *qp, u8 opcode), 98 TP_ARGS(qp, opcode), 99 TP_STRUCT__entry(DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device)) 100 __field(u32, qpn) 101 __field(u8, opcode) 102 ), 103 TP_fast_assign(DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device)) 104 __entry->qpn = qp->ibqp.qp_num; 105 __entry->opcode = opcode; 106 ), 107 TP_printk("[%s] qpn 0x%x opcode 0x%x", 108 __get_str(dev), __entry->qpn, __entry->opcode) 109 ); 110 111 TRACE_EVENT(hfi1_fault_packet, 112 TP_PROTO(struct hfi1_packet *packet), 113 TP_ARGS(packet), 114 TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->ppd->dd) 115 __field(u64, eflags) 116 __field(u32, ctxt) 117 __field(u32, hlen) 118 __field(u32, tlen) 119 __field(u32, updegr) 120 __field(u32, etail) 121 ), 122 TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->ppd->dd); 123 __entry->eflags = rhf_err_flags(packet->rhf); 124 __entry->ctxt = packet->rcd->ctxt; 125 __entry->hlen = packet->hlen; 126 __entry->tlen = packet->tlen; 127 __entry->updegr = packet->updegr; 128 __entry->etail = rhf_egr_index(packet->rhf); 129 ), 130 TP_printk( 131 "[%s] ctxt %d eflags 0x%llx hlen %d tlen %d updegr %d etail %d", 132 __get_str(dev), 133 __entry->ctxt, 134 __entry->eflags, 135 __entry->hlen, 136 __entry->tlen, 137 __entry->updegr, 138 __entry->etail 139 ) 140 ); 141 #endif 142 143 #endif /* __HFI1_TRACE_MISC_H */ 144 145 #undef TRACE_INCLUDE_PATH 146 #undef TRACE_INCLUDE_FILE 147 #define TRACE_INCLUDE_PATH . 148 #define TRACE_INCLUDE_FILE trace_misc 149 #include <trace/define_trace.h> 150
