drivers/infiniband/hw/hfi1/trace_ctxts.h

   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"
  20 TRACE_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"
  65 TRACE_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
 100 const char *hfi1_trace_print_rsm_hist(struct trace_seq *p, unsigned int ctxt);
 101 TRACE_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>