hw/hfi1/trace_misc.h

0001 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
0002 /*
0003 * Copyright(c) 2015, 2016 Intel Corporation.
0004 */
0005
0006 #if !defined(__HFI1_TRACE_MISC_H) || defined(TRACE_HEADER_MULTI_READ)
0007 #define __HFI1_TRACE_MISC_H
0008
0009 #include <linux/tracepoint.h>
0010 #include <linux/trace_seq.h>
0011
0012 #include "hfi.h"
0013
0014 #undef TRACE_SYSTEM
0015 #define TRACE_SYSTEM hfi1_misc
0016
0017 TRACE_EVENT(hfi1_interrupt,
0018         TP_PROTO(struct hfi1_devdata *dd, const struct is_table *is_entry,
0019              int src),
0020         TP_ARGS(dd, is_entry, src),
0021         TP_STRUCT__entry(DD_DEV_ENTRY(dd)
0022                  __array(char, buf, 64)
0023                  __field(int, src)
0024                  ),
0025         TP_fast_assign(DD_DEV_ASSIGN(dd);
0026                is_entry->is_name(__entry->buf, 64,
0027                          src - is_entry->start);
0028                __entry->src = src;
0029                ),
0030         TP_printk("[%s] source: %s [%d]", __get_str(dev), __entry->buf,
0031               __entry->src)
0032 );
0033
0034 DECLARE_EVENT_CLASS(
0035     hfi1_csr_template,
0036     TP_PROTO(void __iomem *addr, u64 value),
0037     TP_ARGS(addr, value),
0038     TP_STRUCT__entry(
0039         __field(void __iomem *, addr)
0040         __field(u64, value)
0041     ),
0042     TP_fast_assign(
0043         __entry->addr = addr;
0044         __entry->value = value;
0045     ),
0046     TP_printk("addr %p value %llx", __entry->addr, __entry->value)
0047 );
0048
0049 DEFINE_EVENT(
0050     hfi1_csr_template, hfi1_write_rcvarray,
0051     TP_PROTO(void __iomem *addr, u64 value),
0052     TP_ARGS(addr, value));
0053
0054 #ifdef CONFIG_FAULT_INJECTION
0055 TRACE_EVENT(hfi1_fault_opcode,
0056         TP_PROTO(struct rvt_qp *qp, u8 opcode),
0057         TP_ARGS(qp, opcode),
0058         TP_STRUCT__entry(DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
0059                  __field(u32, qpn)
0060                  __field(u8, opcode)
0061                  ),
0062         TP_fast_assign(DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
0063                __entry->qpn = qp->ibqp.qp_num;
0064                __entry->opcode = opcode;
0065                ),
0066         TP_printk("[%s] qpn 0x%x opcode 0x%x",
0067               __get_str(dev), __entry->qpn, __entry->opcode)
0068 );
0069
0070 TRACE_EVENT(hfi1_fault_packet,
0071         TP_PROTO(struct hfi1_packet *packet),
0072         TP_ARGS(packet),
0073         TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->ppd->dd)
0074                  __field(u64, eflags)
0075                  __field(u32, ctxt)
0076                  __field(u32, hlen)
0077                  __field(u32, tlen)
0078                  __field(u32, updegr)
0079                  __field(u32, etail)
0080                  ),
0081          TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->ppd->dd);
0082                 __entry->eflags = rhf_err_flags(packet->rhf);
0083                 __entry->ctxt = packet->rcd->ctxt;
0084                 __entry->hlen = packet->hlen;
0085                 __entry->tlen = packet->tlen;
0086                 __entry->updegr = packet->updegr;
0087                 __entry->etail = rhf_egr_index(packet->rhf);
0088                 ),
0089          TP_printk(
0090         "[%s] ctxt %d eflags 0x%llx hlen %d tlen %d updegr %d etail %d",
0091         __get_str(dev),
0092         __entry->ctxt,
0093         __entry->eflags,
0094         __entry->hlen,
0095         __entry->tlen,
0096         __entry->updegr,
0097         __entry->etail
0098         )
0099 );
0100 #endif
0101
0102 #endif /* __HFI1_TRACE_MISC_H */
0103
0104 #undef TRACE_INCLUDE_PATH
0105 #undef TRACE_INCLUDE_FILE
0106 #define TRACE_INCLUDE_PATH .
0107 #define TRACE_INCLUDE_FILE trace_misc
0108 #include <trace/define_trace.h>