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>