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