1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
2/*
3* Copyright(c) 2015 - 2020 Intel Corporation.
4*/
5
6#if !defined(__HFI1_TRACE_CTXTS_H) || defined(TRACE_HEADER_MULTI_READ)
7#define __HFI1_TRACE_CTXTS_H
8
9#include <linux/tracepoint.h>
10#include <linux/trace_seq.h>
11
12#include "hfi.h"
13
14#undef TRACE_SYSTEM
15#define TRACE_SYSTEM hfi1_ctxts
16
17#define UCTXT_FMT \
18 "cred:%u, credaddr:0x%llx, piobase:0x%p, rcvhdr_cnt:%u, " \
19 "rcvbase:0x%llx, rcvegrc:%u, rcvegrb:0x%llx, subctxt_cnt:%u"
20TRACE_EVENT(hfi1_uctxtdata,
21 TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *uctxt,
22 unsigned int subctxt),
23 TP_ARGS(dd, uctxt, subctxt),
24 TP_STRUCT__entry(DD_DEV_ENTRY(dd)
25 __field(unsigned int, ctxt)
26 __field(unsigned int, subctxt)
27 __field(u32, credits)
28 __field(u64, hw_free)
29 __field(void __iomem *, piobase)
30 __field(u16, rcvhdrq_cnt)
31 __field(u64, rcvhdrq_dma)
32 __field(u32, eager_cnt)
33 __field(u64, rcvegr_dma)
34 __field(unsigned int, subctxt_cnt)
35 ),
36 TP_fast_assign(DD_DEV_ASSIGN(dd);
37 __entry->ctxt = uctxt->ctxt;
38 __entry->subctxt = subctxt;
39 __entry->credits = uctxt->sc->credits;
40 __entry->hw_free = le64_to_cpu(*uctxt->sc->hw_free);
41 __entry->piobase = uctxt->sc->base_addr;
42 __entry->rcvhdrq_cnt = get_hdrq_cnt(uctxt);
43 __entry->rcvhdrq_dma = uctxt->rcvhdrq_dma;
44 __entry->eager_cnt = uctxt->egrbufs.alloced;
45 __entry->rcvegr_dma = uctxt->egrbufs.rcvtids[0].dma;
46 __entry->subctxt_cnt = uctxt->subctxt_cnt;
47 ),
48 TP_printk("[%s] ctxt %u:%u " UCTXT_FMT,
49 __get_str(dev),
50 __entry->ctxt,
51 __entry->subctxt,
52 __entry->credits,
53 __entry->hw_free,
54 __entry->piobase,
55 __entry->rcvhdrq_cnt,
56 __entry->rcvhdrq_dma,
57 __entry->eager_cnt,
58 __entry->rcvegr_dma,
59 __entry->subctxt_cnt
60 )
61);
62
63#define CINFO_FMT \
64 "egrtids:%u, egr_size:%u, hdrq_cnt:%u, hdrq_size:%u, sdma_ring_size:%u"
65TRACE_EVENT(hfi1_ctxt_info,
66 TP_PROTO(struct hfi1_devdata *dd, unsigned int ctxt,
67 unsigned int subctxt,
68 struct hfi1_ctxt_info *cinfo),
69 TP_ARGS(dd, ctxt, subctxt, cinfo),
70 TP_STRUCT__entry(DD_DEV_ENTRY(dd)
71 __field(unsigned int, ctxt)
72 __field(unsigned int, subctxt)
73 __field(u16, egrtids)
74 __field(u16, rcvhdrq_cnt)
75 __field(u16, rcvhdrq_size)
76 __field(u16, sdma_ring_size)
77 __field(u32, rcvegr_size)
78 ),
79 TP_fast_assign(DD_DEV_ASSIGN(dd);
80 __entry->ctxt = ctxt;
81 __entry->subctxt = subctxt;
82 __entry->egrtids = cinfo->egrtids;
83 __entry->rcvhdrq_cnt = cinfo->rcvhdrq_cnt;
84 __entry->rcvhdrq_size = cinfo->rcvhdrq_entsize;
85 __entry->sdma_ring_size = cinfo->sdma_ring_size;
86 __entry->rcvegr_size = cinfo->rcvegr_size;
87 ),
88 TP_printk("[%s] ctxt %u:%u " CINFO_FMT,
89 __get_str(dev),
90 __entry->ctxt,
91 __entry->subctxt,
92 __entry->egrtids,
93 __entry->rcvegr_size,
94 __entry->rcvhdrq_cnt,
95 __entry->rcvhdrq_size,
96 __entry->sdma_ring_size
97 )
98);
99
100const char *hfi1_trace_print_rsm_hist(struct trace_seq *p, unsigned int ctxt);
101TRACE_EVENT(ctxt_rsm_hist,
102 TP_PROTO(unsigned int ctxt),
103 TP_ARGS(ctxt),
104 TP_STRUCT__entry(__field(unsigned int, ctxt)),
105 TP_fast_assign(__entry->ctxt = ctxt;),
106 TP_printk("%s", hfi1_trace_print_rsm_hist(p, __entry->ctxt))
107);
108
109#endif /* __HFI1_TRACE_CTXTS_H */
110
111#undef TRACE_INCLUDE_PATH
112#undef TRACE_INCLUDE_FILE
113#define TRACE_INCLUDE_PATH .
114#define TRACE_INCLUDE_FILE trace_ctxts
115#include <trace/define_trace.h>
116

source code of linux/drivers/infiniband/hw/hfi1/trace_ctxts.h