hw/hfi1/trace_ctxts.h

0001 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
0002 /*
0003 * Copyright(c) 2015 - 2020 Intel Corporation.
0004 */
0005
0006 #if !defined(__HFI1_TRACE_CTXTS_H) || defined(TRACE_HEADER_MULTI_READ)
0007 #define __HFI1_TRACE_CTXTS_H
0008
0009 #include <linux/tracepoint.h>
0010 #include <linux/trace_seq.h>
0011
0012 #include "hfi.h"
0013
0014 #undef TRACE_SYSTEM
0015 #define TRACE_SYSTEM hfi1_ctxts
0016
0017 #define UCTXT_FMT \
0018     "cred:%u, credaddr:0x%llx, piobase:0x%p, rcvhdr_cnt:%u, "   \
0019     "rcvbase:0x%llx, rcvegrc:%u, rcvegrb:0x%llx, subctxt_cnt:%u"
0020 TRACE_EVENT(hfi1_uctxtdata,
0021         TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *uctxt,
0022              unsigned int subctxt),
0023         TP_ARGS(dd, uctxt, subctxt),
0024         TP_STRUCT__entry(DD_DEV_ENTRY(dd)
0025                  __field(unsigned int, ctxt)
0026                  __field(unsigned int, subctxt)
0027                  __field(u32, credits)
0028                  __field(u64, hw_free)
0029                  __field(void __iomem *, piobase)
0030                  __field(u16, rcvhdrq_cnt)
0031                  __field(u64, rcvhdrq_dma)
0032                  __field(u32, eager_cnt)
0033                  __field(u64, rcvegr_dma)
0034                  __field(unsigned int, subctxt_cnt)
0035                  ),
0036         TP_fast_assign(DD_DEV_ASSIGN(dd);
0037                __entry->ctxt = uctxt->ctxt;
0038                __entry->subctxt = subctxt;
0039                __entry->credits = uctxt->sc->credits;
0040                __entry->hw_free = le64_to_cpu(*uctxt->sc->hw_free);
0041                __entry->piobase = uctxt->sc->base_addr;
0042                __entry->rcvhdrq_cnt = get_hdrq_cnt(uctxt);
0043                __entry->rcvhdrq_dma = uctxt->rcvhdrq_dma;
0044                __entry->eager_cnt = uctxt->egrbufs.alloced;
0045                __entry->rcvegr_dma = uctxt->egrbufs.rcvtids[0].dma;
0046                __entry->subctxt_cnt = uctxt->subctxt_cnt;
0047                ),
0048         TP_printk("[%s] ctxt %u:%u " UCTXT_FMT,
0049               __get_str(dev),
0050               __entry->ctxt,
0051               __entry->subctxt,
0052               __entry->credits,
0053               __entry->hw_free,
0054               __entry->piobase,
0055               __entry->rcvhdrq_cnt,
0056               __entry->rcvhdrq_dma,
0057               __entry->eager_cnt,
0058               __entry->rcvegr_dma,
0059               __entry->subctxt_cnt
0060               )
0061 );
0062
0063 #define CINFO_FMT \
0064     "egrtids:%u, egr_size:%u, hdrq_cnt:%u, hdrq_size:%u, sdma_ring_size:%u"
0065 TRACE_EVENT(hfi1_ctxt_info,
0066         TP_PROTO(struct hfi1_devdata *dd, unsigned int ctxt,
0067              unsigned int subctxt,
0068              struct hfi1_ctxt_info *cinfo),
0069         TP_ARGS(dd, ctxt, subctxt, cinfo),
0070         TP_STRUCT__entry(DD_DEV_ENTRY(dd)
0071                  __field(unsigned int, ctxt)
0072                  __field(unsigned int, subctxt)
0073                  __field(u16, egrtids)
0074                  __field(u16, rcvhdrq_cnt)
0075                  __field(u16, rcvhdrq_size)
0076                  __field(u16, sdma_ring_size)
0077                  __field(u32, rcvegr_size)
0078                  ),
0079         TP_fast_assign(DD_DEV_ASSIGN(dd);
0080                 __entry->ctxt = ctxt;
0081                 __entry->subctxt = subctxt;
0082                 __entry->egrtids = cinfo->egrtids;
0083                 __entry->rcvhdrq_cnt = cinfo->rcvhdrq_cnt;
0084                 __entry->rcvhdrq_size = cinfo->rcvhdrq_entsize;
0085                 __entry->sdma_ring_size = cinfo->sdma_ring_size;
0086                 __entry->rcvegr_size = cinfo->rcvegr_size;
0087                 ),
0088         TP_printk("[%s] ctxt %u:%u " CINFO_FMT,
0089               __get_str(dev),
0090               __entry->ctxt,
0091               __entry->subctxt,
0092               __entry->egrtids,
0093               __entry->rcvegr_size,
0094               __entry->rcvhdrq_cnt,
0095               __entry->rcvhdrq_size,
0096               __entry->sdma_ring_size
0097               )
0098 );
0099
0100 const char *hfi1_trace_print_rsm_hist(struct trace_seq *p, unsigned int ctxt);
0101 TRACE_EVENT(ctxt_rsm_hist,
0102         TP_PROTO(unsigned int ctxt),
0103         TP_ARGS(ctxt),
0104         TP_STRUCT__entry(__field(unsigned int, ctxt)),
0105         TP_fast_assign(__entry->ctxt = ctxt;),
0106         TP_printk("%s", hfi1_trace_print_rsm_hist(p, __entry->ctxt))
0107 );
0108
0109 #endif /* __HFI1_TRACE_CTXTS_H */
0110
0111 #undef TRACE_INCLUDE_PATH
0112 #undef TRACE_INCLUDE_FILE
0113 #define TRACE_INCLUDE_PATH .
0114 #define TRACE_INCLUDE_FILE trace_ctxts
0115 #include <trace/define_trace.h>