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Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_ctxts.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_ctxts.h b/drivers/infiniband/hw/hfi1/trace_ctxts.h new file mode 100644 index 000000000..e00c8a7d5 --- /dev/null +++ b/drivers/infiniband/hw/hfi1/trace_ctxts.h @@ -0,0 +1,147 @@ +/* +* 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_CTXTS_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HFI1_TRACE_CTXTS_H + +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> + +#include "hfi.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hfi1_ctxts + +#define UCTXT_FMT \ + "cred:%u, credaddr:0x%llx, piobase:0x%p, rcvhdr_cnt:%u, " \ + "rcvbase:0x%llx, rcvegrc:%u, rcvegrb:0x%llx, subctxt_cnt:%u" +TRACE_EVENT(hfi1_uctxtdata, + TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *uctxt, + unsigned int subctxt), + TP_ARGS(dd, uctxt, subctxt), + TP_STRUCT__entry(DD_DEV_ENTRY(dd) + __field(unsigned int, ctxt) + __field(unsigned int, subctxt) + __field(u32, credits) + __field(u64, hw_free) + __field(void __iomem *, piobase) + __field(u16, rcvhdrq_cnt) + __field(u64, rcvhdrq_dma) + __field(u32, eager_cnt) + __field(u64, rcvegr_dma) + __field(unsigned int, subctxt_cnt) + ), + TP_fast_assign(DD_DEV_ASSIGN(dd); + __entry->ctxt = uctxt->ctxt; + __entry->subctxt = subctxt; + __entry->credits = uctxt->sc->credits; + __entry->hw_free = le64_to_cpu(*uctxt->sc->hw_free); + __entry->piobase = uctxt->sc->base_addr; + __entry->rcvhdrq_cnt = uctxt->rcvhdrq_cnt; + __entry->rcvhdrq_dma = uctxt->rcvhdrq_dma; + __entry->eager_cnt = uctxt->egrbufs.alloced; + __entry->rcvegr_dma = uctxt->egrbufs.rcvtids[0].dma; + __entry->subctxt_cnt = uctxt->subctxt_cnt; + ), + TP_printk("[%s] ctxt %u:%u " UCTXT_FMT, + __get_str(dev), + __entry->ctxt, + __entry->subctxt, + __entry->credits, + __entry->hw_free, + __entry->piobase, + __entry->rcvhdrq_cnt, + __entry->rcvhdrq_dma, + __entry->eager_cnt, + __entry->rcvegr_dma, + __entry->subctxt_cnt + ) +); + +#define CINFO_FMT \ + "egrtids:%u, egr_size:%u, hdrq_cnt:%u, hdrq_size:%u, sdma_ring_size:%u" +TRACE_EVENT(hfi1_ctxt_info, + TP_PROTO(struct hfi1_devdata *dd, unsigned int ctxt, + unsigned int subctxt, + struct hfi1_ctxt_info *cinfo), + TP_ARGS(dd, ctxt, subctxt, cinfo), + TP_STRUCT__entry(DD_DEV_ENTRY(dd) + __field(unsigned int, ctxt) + __field(unsigned int, subctxt) + __field(u16, egrtids) + __field(u16, rcvhdrq_cnt) + __field(u16, rcvhdrq_size) + __field(u16, sdma_ring_size) + __field(u32, rcvegr_size) + ), + TP_fast_assign(DD_DEV_ASSIGN(dd); + __entry->ctxt = ctxt; + __entry->subctxt = subctxt; + __entry->egrtids = cinfo->egrtids; + __entry->rcvhdrq_cnt = cinfo->rcvhdrq_cnt; + __entry->rcvhdrq_size = cinfo->rcvhdrq_entsize; + __entry->sdma_ring_size = cinfo->sdma_ring_size; + __entry->rcvegr_size = cinfo->rcvegr_size; + ), + TP_printk("[%s] ctxt %u:%u " CINFO_FMT, + __get_str(dev), + __entry->ctxt, + __entry->subctxt, + __entry->egrtids, + __entry->rcvegr_size, + __entry->rcvhdrq_cnt, + __entry->rcvhdrq_size, + __entry->sdma_ring_size + ) +); + +#endif /* __HFI1_TRACE_CTXTS_H */ + +#undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace_ctxts +#include <trace/define_trace.h> |