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linux/drivers/infiniband/hw/hfi1/trace_rc.h

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RDMA/hfi1: Convert to SPDX identifier use SPDX-License-Identifier instead of a verbose license text Link: https://lore.kernel.org/r/20210823042622.109-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-08-23 12:26:22 +08:00
/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
IB/hfi1: Separate tracepoints into specific headers The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-01 16:01:06 -07:00
/*
IB/rdmavt, IB/hfi1: Fix timer migration regressions RC timeout counter isn't getting incremented. Increment counter and add the trace for it. Fixes: 87c23b4ab018 ("IB/rdmavt: Adding timer logic to rdmavt") Reviewed-by: Brian Welty <brian.welty@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-03-20 17:25:55 -07:00
* Copyright(c) 2015, 2016, 2017 Intel Corporation.
IB/hfi1: Separate tracepoints into specific headers The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-01 16:01:06 -07:00
*/
RDMA/hfi1: Convert to SPDX identifier use SPDX-License-Identifier instead of a verbose license text Link: https://lore.kernel.org/r/20210823042622.109-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-08-23 12:26:22 +08:00
IB/hfi1: Separate tracepoints into specific headers The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-01 16:01:06 -07:00
#if !defined(__HFI1_TRACE_RC_H) || defined(TRACE_HEADER_MULTI_READ)
#define __HFI1_TRACE_RC_H
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>
#include "hfi.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM hfi1_rc
DECLARE_EVENT_CLASS(hfi1_rc_template,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn),
TP_STRUCT__entry(
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(u32, s_flags)
__field(u32, psn)
__field(u32, s_psn)
__field(u32, s_next_psn)
__field(u32, s_sending_psn)
__field(u32, s_sending_hpsn)
__field(u32, r_psn)
),
TP_fast_assign(
treewide: Add missing semicolons to __assign_str uses The __assign_str macro has an unusual ending semicolon but the vast majority of uses of the macro already have semicolon termination. $ git grep -P '\b__assign_str\b' | wc -l 551 $ git grep -P '\b__assign_str\b.*;' | wc -l 480 Add semicolons to the __assign_str() uses without semicolon termination and all the other uses without semicolon termination via additional defines that are equivalent to __assign_str() with the eventual goal of removing the semicolon from the __assign_str() macro definition. Link: https://lore.kernel.org/lkml/1e068d21106bb6db05b735b4916bb420e6c9842a.camel@perches.com/ Link: https://lkml.kernel.org/r/48a056adabd8f70444475352f617914cef504a45.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-06-12 08:42:27 -07:00
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
IB/hfi1: Separate tracepoints into specific headers The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-01 16:01:06 -07:00
__entry->qpn = qp->ibqp.qp_num;
__entry->s_flags = qp->s_flags;
__entry->psn = psn;
__entry->s_psn = qp->s_psn;
__entry->s_next_psn = qp->s_next_psn;
__entry->s_sending_psn = qp->s_sending_psn;
__entry->s_sending_hpsn = qp->s_sending_hpsn;
__entry->r_psn = qp->r_psn;
),
TP_printk(
"[%s] qpn 0x%x s_flags 0x%x psn 0x%x s_psn 0x%x s_next_psn 0x%x s_sending_psn 0x%x sending_hpsn 0x%x r_psn 0x%x",
__get_str(dev),
__entry->qpn,
__entry->s_flags,
__entry->psn,
__entry->s_psn,
__entry->s_next_psn,
__entry->s_sending_psn,
__entry->s_sending_hpsn,
__entry->r_psn
)
);
DEFINE_EVENT(hfi1_rc_template, hfi1_sendcomplete,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(hfi1_rc_template, hfi1_ack,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(hfi1_rc_template, hfi1_rcv_error,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
IB/hfi1: Add static trace for TID RDMA READ protocol This patch makes the following changes to the static trace: 1. Adds the decoding of TID RDMA READ packets in IB header trace; 2. Tracks qpriv->s_flags and iow_flags in qpsleepwakeup trace; 3. Adds a new event to track RC ACK receiving; 4. Adds trace events for various stages of the TID RDMA READ protocol. These events provide a fine-grained control for monitoring and debugging the hfi1 driver in the filed. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-01-23 19:32:44 -08:00
DEFINE_EVENT(/* event */
hfi1_rc_template, hfi1_rc_completion,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DECLARE_EVENT_CLASS(/* rc_ack */
hfi1_rc_ack_template,
TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
struct rvt_swqe *wqe),
TP_ARGS(qp, aeth, psn, wqe),
TP_STRUCT__entry(/* entry */
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(u32, aeth)
__field(u32, psn)
__field(u8, opcode)
__field(u32, spsn)
__field(u32, lpsn)
),
TP_fast_assign(/* assign */
treewide: Add missing semicolons to __assign_str uses The __assign_str macro has an unusual ending semicolon but the vast majority of uses of the macro already have semicolon termination. $ git grep -P '\b__assign_str\b' | wc -l 551 $ git grep -P '\b__assign_str\b.*;' | wc -l 480 Add semicolons to the __assign_str() uses without semicolon termination and all the other uses without semicolon termination via additional defines that are equivalent to __assign_str() with the eventual goal of removing the semicolon from the __assign_str() macro definition. Link: https://lore.kernel.org/lkml/1e068d21106bb6db05b735b4916bb420e6c9842a.camel@perches.com/ Link: https://lkml.kernel.org/r/48a056adabd8f70444475352f617914cef504a45.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-06-12 08:42:27 -07:00
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
IB/hfi1: Add static trace for TID RDMA READ protocol This patch makes the following changes to the static trace: 1. Adds the decoding of TID RDMA READ packets in IB header trace; 2. Tracks qpriv->s_flags and iow_flags in qpsleepwakeup trace; 3. Adds a new event to track RC ACK receiving; 4. Adds trace events for various stages of the TID RDMA READ protocol. These events provide a fine-grained control for monitoring and debugging the hfi1 driver in the filed. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-01-23 19:32:44 -08:00
__entry->qpn = qp->ibqp.qp_num;
__entry->aeth = aeth;
__entry->psn = psn;
__entry->opcode = wqe->wr.opcode;
__entry->spsn = wqe->psn;
__entry->lpsn = wqe->lpsn;
),
TP_printk(/* print */
"[%s] qpn 0x%x aeth 0x%x psn 0x%x opcode 0x%x spsn 0x%x lpsn 0x%x",
__get_str(dev),
__entry->qpn,
__entry->aeth,
__entry->psn,
__entry->opcode,
__entry->spsn,
__entry->lpsn
)
);
DEFINE_EVENT(/* do_rc_ack */
hfi1_rc_ack_template, hfi1_rc_ack_do,
TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
struct rvt_swqe *wqe),
TP_ARGS(qp, aeth, psn, wqe)
);
IB/hfi1: Separate tracepoints into specific headers The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-07-01 16:01:06 -07:00
#endif /* __HFI1_TRACE_RC_H */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace_rc
#include <trace/define_trace.h>
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