diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_misc.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_misc.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_misc.h b/drivers/infiniband/hw/hfi1/trace_misc.h new file mode 100644 index 000000000..8db225352 --- /dev/null +++ b/drivers/infiniband/hw/hfi1/trace_misc.h @@ -0,0 +1,149 @@ +/* +* Copyright(c) 2015, 2016 Intel Corporation. +* +* This file is provided under a dual BSD/GPLv2 license. When using or +* redistributing this file, you may do so under either license. +* +* GPL LICENSE SUMMARY +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of version 2 of the GNU General Public License as +* published by the Free Software Foundation. +* +* This program is distributed in the hope that it will be useful, but +* WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* General Public License for more details. +* +* BSD LICENSE +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of Intel Corporation nor the names of its +* contributors may be used to endorse or promote products derived +* from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +*/ +#if !defined(__HFI1_TRACE_MISC_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HFI1_TRACE_MISC_H + +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> + +#include "hfi.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hfi1_misc + +TRACE_EVENT(hfi1_interrupt, + TP_PROTO(struct hfi1_devdata *dd, const struct is_table *is_entry, + int src), + TP_ARGS(dd, is_entry, src), + TP_STRUCT__entry(DD_DEV_ENTRY(dd) + __array(char, buf, 64) + __field(int, src) + ), + TP_fast_assign(DD_DEV_ASSIGN(dd) + is_entry->is_name(__entry->buf, 64, + src - is_entry->start); + __entry->src = src; + ), + TP_printk("[%s] source: %s [%d]", __get_str(dev), __entry->buf, + __entry->src) +); + +DECLARE_EVENT_CLASS( + hfi1_csr_template, + TP_PROTO(void __iomem *addr, u64 value), + TP_ARGS(addr, value), + TP_STRUCT__entry( + __field(void __iomem *, addr) + __field(u64, value) + ), + TP_fast_assign( + __entry->addr = addr; + __entry->value = value; + ), + TP_printk("addr %p value %llx", __entry->addr, __entry->value) +); + +DEFINE_EVENT( + hfi1_csr_template, hfi1_write_rcvarray, + TP_PROTO(void __iomem *addr, u64 value), + TP_ARGS(addr, value)); + +#ifdef CONFIG_FAULT_INJECTION +TRACE_EVENT(hfi1_fault_opcode, + TP_PROTO(struct rvt_qp *qp, u8 opcode), + TP_ARGS(qp, opcode), + TP_STRUCT__entry(DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device)) + __field(u32, qpn) + __field(u8, opcode) + ), + TP_fast_assign(DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device)) + __entry->qpn = qp->ibqp.qp_num; + __entry->opcode = opcode; + ), + TP_printk("[%s] qpn 0x%x opcode 0x%x", + __get_str(dev), __entry->qpn, __entry->opcode) +); + +TRACE_EVENT(hfi1_fault_packet, + TP_PROTO(struct hfi1_packet *packet), + TP_ARGS(packet), + TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->ppd->dd) + __field(u64, eflags) + __field(u32, ctxt) + __field(u32, hlen) + __field(u32, tlen) + __field(u32, updegr) + __field(u32, etail) + ), + TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->ppd->dd); + __entry->eflags = rhf_err_flags(packet->rhf); + __entry->ctxt = packet->rcd->ctxt; + __entry->hlen = packet->hlen; + __entry->tlen = packet->tlen; + __entry->updegr = packet->updegr; + __entry->etail = rhf_egr_index(packet->rhf); + ), + TP_printk( + "[%s] ctxt %d eflags 0x%llx hlen %d tlen %d updegr %d etail %d", + __get_str(dev), + __entry->ctxt, + __entry->eflags, + __entry->hlen, + __entry->tlen, + __entry->updegr, + __entry->etail + ) +); +#endif + +#endif /* __HFI1_TRACE_MISC_H */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace_misc +#include <trace/define_trace.h> |