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1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
2/*
3 * Copyright(c) 2015 - 2018 Intel Corporation.
4 */
5
6#if !defined(__HFI1_TRACE_RX_H) || defined(TRACE_HEADER_MULTI_READ)
7#define __HFI1_TRACE_RX_H
8
9#include <linux/tracepoint.h>
10#include <linux/trace_seq.h>
11
12#include "hfi.h"
13
14#define tidtype_name(type) { PT_##type, #type }
15#define show_tidtype(type) \
16__print_symbolic(type, \
17 tidtype_name(EXPECTED), \
18 tidtype_name(EAGER), \
19 tidtype_name(INVALID)) \
20
21#undef TRACE_SYSTEM
22#define TRACE_SYSTEM hfi1_rx
23
24TRACE_EVENT(hfi1_rcvhdr,
25 TP_PROTO(struct hfi1_packet *packet),
26 TP_ARGS(packet),
27 TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->dd)
28 __field(u64, eflags)
29 __field(u32, ctxt)
30 __field(u32, etype)
31 __field(u32, hlen)
32 __field(u32, tlen)
33 __field(u32, updegr)
34 __field(u32, etail)
35 ),
36 TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->dd);
37 __entry->eflags = rhf_err_flags(packet->rhf);
38 __entry->ctxt = packet->rcd->ctxt;
39 __entry->etype = packet->etype;
40 __entry->hlen = packet->hlen;
41 __entry->tlen = packet->tlen;
42 __entry->updegr = packet->updegr;
43 __entry->etail = rhf_egr_index(packet->rhf);
44 ),
45 TP_printk(
46 "[%s] ctxt %d eflags 0x%llx etype %d,%s hlen %d tlen %d updegr %d etail %d",
47 __get_str(dev),
48 __entry->ctxt,
49 __entry->eflags,
50 __entry->etype, show_packettype(__entry->etype),
51 __entry->hlen,
52 __entry->tlen,
53 __entry->updegr,
54 __entry->etail
55 )
56);
57
58TRACE_EVENT(hfi1_receive_interrupt,
59 TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd),
60 TP_ARGS(dd, rcd),
61 TP_STRUCT__entry(DD_DEV_ENTRY(dd)
62 __field(u32, ctxt)
63 __field(u8, slow_path)
64 __field(u8, dma_rtail)
65 ),
66 TP_fast_assign(DD_DEV_ASSIGN(dd);
67 __entry->ctxt = rcd->ctxt;
68 __entry->slow_path = hfi1_is_slowpath(rcd);
69 __entry->dma_rtail = get_dma_rtail_setting(rcd);
70 ),
71 TP_printk("[%s] ctxt %d SlowPath: %d DmaRtail: %d",
72 __get_str(dev),
73 __entry->ctxt,
74 __entry->slow_path,
75 __entry->dma_rtail
76 )
77);
78
79TRACE_EVENT(hfi1_mmu_invalidate,
80 TP_PROTO(unsigned int ctxt, u16 subctxt, const char *type,
81 unsigned long start, unsigned long end),
82 TP_ARGS(ctxt, subctxt, type, start, end),
83 TP_STRUCT__entry(
84 __field(unsigned int, ctxt)
85 __field(u16, subctxt)
86 __string(type, type)
87 __field(unsigned long, start)
88 __field(unsigned long, end)
89 ),
90 TP_fast_assign(
91 __entry->ctxt = ctxt;
92 __entry->subctxt = subctxt;
93 __assign_str(type, type);
94 __entry->start = start;
95 __entry->end = end;
96 ),
97 TP_printk("[%3u:%02u] MMU Invalidate (%s) 0x%lx - 0x%lx",
98 __entry->ctxt,
99 __entry->subctxt,
100 __get_str(type),
101 __entry->start,
102 __entry->end
103 )
104 );
105
106#endif /* __HFI1_TRACE_RX_H */
107
108#undef TRACE_INCLUDE_PATH
109#undef TRACE_INCLUDE_FILE
110#define TRACE_INCLUDE_PATH .
111#define TRACE_INCLUDE_FILE trace_rx
112#include <trace/define_trace.h>
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_RX_H) || defined(TRACE_HEADER_MULTI_READ)
48#define __HFI1_TRACE_RX_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_rx
57
58TRACE_EVENT(hfi1_rcvhdr,
59 TP_PROTO(struct hfi1_devdata *dd,
60 u32 ctxt,
61 u64 eflags,
62 u32 etype,
63 u32 hlen,
64 u32 tlen,
65 u32 updegr,
66 u32 etail
67 ),
68 TP_ARGS(dd, ctxt, eflags, etype, hlen, tlen, updegr, etail),
69 TP_STRUCT__entry(DD_DEV_ENTRY(dd)
70 __field(u64, eflags)
71 __field(u32, ctxt)
72 __field(u32, etype)
73 __field(u32, hlen)
74 __field(u32, tlen)
75 __field(u32, updegr)
76 __field(u32, etail)
77 ),
78 TP_fast_assign(DD_DEV_ASSIGN(dd);
79 __entry->eflags = eflags;
80 __entry->ctxt = ctxt;
81 __entry->etype = etype;
82 __entry->hlen = hlen;
83 __entry->tlen = tlen;
84 __entry->updegr = updegr;
85 __entry->etail = etail;
86 ),
87 TP_printk(
88 "[%s] ctxt %d eflags 0x%llx etype %d,%s hlen %d tlen %d updegr %d etail %d",
89 __get_str(dev),
90 __entry->ctxt,
91 __entry->eflags,
92 __entry->etype, show_packettype(__entry->etype),
93 __entry->hlen,
94 __entry->tlen,
95 __entry->updegr,
96 __entry->etail
97 )
98);
99
100TRACE_EVENT(hfi1_receive_interrupt,
101 TP_PROTO(struct hfi1_devdata *dd, u32 ctxt),
102 TP_ARGS(dd, ctxt),
103 TP_STRUCT__entry(DD_DEV_ENTRY(dd)
104 __field(u32, ctxt)
105 __field(u8, slow_path)
106 __field(u8, dma_rtail)
107 ),
108 TP_fast_assign(DD_DEV_ASSIGN(dd);
109 __entry->ctxt = ctxt;
110 if (dd->rcd[ctxt]->do_interrupt ==
111 &handle_receive_interrupt) {
112 __entry->slow_path = 1;
113 __entry->dma_rtail = 0xFF;
114 } else if (dd->rcd[ctxt]->do_interrupt ==
115 &handle_receive_interrupt_dma_rtail){
116 __entry->dma_rtail = 1;
117 __entry->slow_path = 0;
118 } else if (dd->rcd[ctxt]->do_interrupt ==
119 &handle_receive_interrupt_nodma_rtail) {
120 __entry->dma_rtail = 0;
121 __entry->slow_path = 0;
122 }
123 ),
124 TP_printk("[%s] ctxt %d SlowPath: %d DmaRtail: %d",
125 __get_str(dev),
126 __entry->ctxt,
127 __entry->slow_path,
128 __entry->dma_rtail
129 )
130);
131
132TRACE_EVENT(hfi1_exp_tid_reg,
133 TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr,
134 u32 npages, unsigned long va, unsigned long pa,
135 dma_addr_t dma),
136 TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma),
137 TP_STRUCT__entry(
138 __field(unsigned int, ctxt)
139 __field(u16, subctxt)
140 __field(u32, rarr)
141 __field(u32, npages)
142 __field(unsigned long, va)
143 __field(unsigned long, pa)
144 __field(dma_addr_t, dma)
145 ),
146 TP_fast_assign(
147 __entry->ctxt = ctxt;
148 __entry->subctxt = subctxt;
149 __entry->rarr = rarr;
150 __entry->npages = npages;
151 __entry->va = va;
152 __entry->pa = pa;
153 __entry->dma = dma;
154 ),
155 TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx, va:0x%lx dma:0x%llx",
156 __entry->ctxt,
157 __entry->subctxt,
158 __entry->rarr,
159 __entry->npages,
160 __entry->pa,
161 __entry->va,
162 __entry->dma
163 )
164 );
165
166TRACE_EVENT(hfi1_exp_tid_unreg,
167 TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr, u32 npages,
168 unsigned long va, unsigned long pa, dma_addr_t dma),
169 TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma),
170 TP_STRUCT__entry(
171 __field(unsigned int, ctxt)
172 __field(u16, subctxt)
173 __field(u32, rarr)
174 __field(u32, npages)
175 __field(unsigned long, va)
176 __field(unsigned long, pa)
177 __field(dma_addr_t, dma)
178 ),
179 TP_fast_assign(
180 __entry->ctxt = ctxt;
181 __entry->subctxt = subctxt;
182 __entry->rarr = rarr;
183 __entry->npages = npages;
184 __entry->va = va;
185 __entry->pa = pa;
186 __entry->dma = dma;
187 ),
188 TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx, va:0x%lx dma:0x%llx",
189 __entry->ctxt,
190 __entry->subctxt,
191 __entry->rarr,
192 __entry->npages,
193 __entry->pa,
194 __entry->va,
195 __entry->dma
196 )
197 );
198
199TRACE_EVENT(hfi1_exp_tid_inval,
200 TP_PROTO(unsigned int ctxt, u16 subctxt, unsigned long va, u32 rarr,
201 u32 npages, dma_addr_t dma),
202 TP_ARGS(ctxt, subctxt, va, rarr, npages, dma),
203 TP_STRUCT__entry(
204 __field(unsigned int, ctxt)
205 __field(u16, subctxt)
206 __field(unsigned long, va)
207 __field(u32, rarr)
208 __field(u32, npages)
209 __field(dma_addr_t, dma)
210 ),
211 TP_fast_assign(
212 __entry->ctxt = ctxt;
213 __entry->subctxt = subctxt;
214 __entry->va = va;
215 __entry->rarr = rarr;
216 __entry->npages = npages;
217 __entry->dma = dma;
218 ),
219 TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx dma: 0x%llx",
220 __entry->ctxt,
221 __entry->subctxt,
222 __entry->rarr,
223 __entry->npages,
224 __entry->va,
225 __entry->dma
226 )
227 );
228
229TRACE_EVENT(hfi1_mmu_invalidate,
230 TP_PROTO(unsigned int ctxt, u16 subctxt, const char *type,
231 unsigned long start, unsigned long end),
232 TP_ARGS(ctxt, subctxt, type, start, end),
233 TP_STRUCT__entry(
234 __field(unsigned int, ctxt)
235 __field(u16, subctxt)
236 __string(type, type)
237 __field(unsigned long, start)
238 __field(unsigned long, end)
239 ),
240 TP_fast_assign(
241 __entry->ctxt = ctxt;
242 __entry->subctxt = subctxt;
243 __assign_str(type, type);
244 __entry->start = start;
245 __entry->end = end;
246 ),
247 TP_printk("[%3u:%02u] MMU Invalidate (%s) 0x%lx - 0x%lx",
248 __entry->ctxt,
249 __entry->subctxt,
250 __get_str(type),
251 __entry->start,
252 __entry->end
253 )
254 );
255
256#endif /* __HFI1_TRACE_RX_H */
257
258#undef TRACE_INCLUDE_PATH
259#undef TRACE_INCLUDE_FILE
260#define TRACE_INCLUDE_PATH .
261#define TRACE_INCLUDE_FILE trace_rx
262#include <trace/define_trace.h>